COVER INFORMATION Station: GBT_VLBA (Code Gb ) Experiment: H2O Maser in M51 - Phase Referenced Observations of M51 AGN Exp. Code: BB155 Schedule Version: 3.00 Processed by SCHED version: Release of 02 July 2002 PI: Gregory H. Ball Address: Harvard-Smithsonian CfA, MS 10 60 Garden St Cambridge, MA 02138 USA Phone: 617 495 4190 EMAIL: gball@cfa.harvard.edu Fax: 617 495 7345 Phone during observation: 617 661 6290 Observing mode: 256-4-2 1.3 cm Notes: Pulse cal OFF at all stations. 20m setup everywhere. COVER LETTER: Please use 10 minute gaps at ten minutes after each hour to determine pointing offsets to be applied to scans on M51H2O, J1332+4722 and J1335+4542. Suggested possible pointing sources are: 1409+524 1418+546 1216+487 1417+385 1240+381 1327+321 1308+326 For the fringe finder scans on 0923+392 (4C39.25), 1308+326, 1803+784 and 1823+568) please use separate pointing offsets obtained on each individual source, if possible. Schedule for GBT_VLBA (Code Gb ) Page 2 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- ---------- Please use 10 minute gap to for pointing (see cover). ---------- Next scan frequencies: 22180.08 22180.08 22189.80 22189.80 Next BBC frequencies: 680.08 680.08 689.80 689.80 Next scan bandwidths: 16.00 16.00 16.00 16.00 00 20 00 0923+392 08 19 51 76.9 82.1 -1.1 -87.3 0 1 1 0 00 20 00 00 25 00 --- 08 24 52 77.8 82.3 -1.0 -87.9 300 F 1 4000 00 29 55 J1332+4722 08 29 47 36.0 54.2 -5.1 -69.8 139 1 1 4000 00 29 55 00 30 45 =1330+476 08 30 38 36.1 54.3 -5.0 -69.9 50 F 1 4667 00 30 45 J1335+4542 08 30 38 35.1 56.0 -5.1 -68.4 -20 1 1 4667 00 30 45 00 31 30 =1333+459 08 31 23 35.2 56.1 -5.1 -68.5 25 F 1 5267 00 31 30 J1332+4722 08 31 23 36.2 54.4 -5.0 -70.0 -20 1 1 5267 00 31 30 00 32 15 =1330+476 08 32 08 36.4 54.4 -5.0 -70.1 25 F 1 5867 00 32 15 M51H2O 08 32 08 36.8 54.8 -5.0 -70.4 -18 1 1 5867 00 32 15 00 33 00 --- 08 32 53 36.9 54.9 -5.0 -70.5 27 F 1 6467 00 33 00 J1332+4722 08 32 53 36.5 54.5 -5.0 -70.2 -18 1 1 6467 00 33 00 00 33 45 =1330+476 08 33 38 36.6 54.5 -5.0 -70.3 27 F 1 7067 00 33 45 M51H2O 08 33 38 37.0 54.9 -4.9 -70.6 -18 1 1 7067 00 33 45 00 34 30 --- 08 34 23 37.1 55.0 -4.9 -70.7 27 F 1 7667 00 34 30 J1332+4722 08 34 23 36.7 54.6 -5.0 -70.4 -18 1 1 7667 00 34 30 00 35 15 =1330+476 08 35 08 36.8 54.6 -5.0 -70.5 27 F 1 8267 00 35 15 M51H2O 08 35 08 37.2 55.0 -4.9 -70.8 -18 1 1 8267 00 35 15 00 36 00 --- 08 35 53 37.4 55.1 -4.9 -70.9 27 F 1 8867 00 36 00 J1332+4722 08 35 53 37.0 54.7 -5.0 -70.7 -18 1 1 8867 00 36 00 00 36 45 =1330+476 08 36 39 37.1 54.7 -4.9 -70.8 27 F 1 9467 00 36 45 M51H2O 08 36 39 37.5 55.1 -4.9 -71.0 -18 1 1 9467 00 36 45 00 37 30 --- 08 37 24 37.6 55.2 -4.9 -71.1 27 F 1 10067 00 37 30 J1332+4722 08 37 24 37.2 54.8 -4.9 -70.9 -18 1 1 10067 00 37 30 00 38 15 =1330+476 08 38 09 37.3 54.8 -4.9 -71.0 27 F 1 10667 Schedule for GBT_VLBA (Code Gb ) Page 3 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 00 38 15 M51H2O 08 38 09 37.7 55.3 -4.9 -71.2 -18 1 1 10667 00 38 15 00 39 00 --- 08 38 54 37.8 55.3 -4.9 -71.4 27 F 1 11267 00 39 00 J1332+4722 08 38 54 37.4 54.9 -4.9 -71.1 -18 1 1 11267 00 39 00 00 39 45 =1330+476 08 39 39 37.6 54.9 -4.9 -71.2 27 F 1 11867 00 39 45 M51H2O 08 39 39 38.0 55.4 -4.8 -71.5 -18 1 1 11867 00 39 45 00 40 30 --- 08 40 24 38.1 55.4 -4.8 -71.6 27 F 1 12467 00 40 30 J1332+4722 08 40 24 37.7 55.0 -4.9 -71.3 -18 1 1 12467 00 40 30 00 41 15 =1330+476 08 41 09 37.8 55.0 -4.9 -71.4 27 F 1 13067 00 41 15 M51H2O 08 41 09 38.2 55.5 -4.8 -71.7 -18 1 1 13067 00 41 15 00 42 00 --- 08 41 54 38.3 55.5 -4.8 -71.8 27 F 1 13667 00 42 00 J1332+4722 08 41 54 37.9 55.1 -4.9 -71.5 -18 1 1 13667 00 42 00 00 42 45 =1330+476 08 42 40 38.0 55.2 -4.8 -71.6 27 F 1 14267 00 42 45 M51H2O 08 42 40 38.4 55.6 -4.8 -71.9 -18 1 1 14267 00 42 45 00 43 30 --- 08 43 25 38.6 55.6 -4.8 -72.0 27 F 1 14867 00 43 30 J1332+4722 08 43 25 38.2 55.2 -4.8 -71.7 -18 1 1 14867 00 43 30 00 44 15 =1330+476 08 44 10 38.3 55.3 -4.8 -71.8 27 F 1 15467 00 44 15 M51H2O 08 44 10 38.7 55.7 -4.8 -72.1 -18 1 1 15467 00 44 15 00 45 00 --- 08 44 55 38.8 55.7 -4.8 -72.2 27 F 1 16067 00 45 00 J1332+4722 08 44 55 38.4 55.3 -4.8 -71.9 -18 1 1 16067 00 45 00 00 45 45 =1330+476 08 45 40 38.5 55.4 -4.8 -72.0 27 F 1 16667 00 45 45 M51H2O 08 45 40 38.9 55.8 -4.7 -72.3 -18 1 1 16667 00 45 45 00 46 30 --- 08 46 25 39.1 55.8 -4.7 -72.4 27 F 1 17267 00 46 30 J1332+4722 08 46 25 38.6 55.4 -4.8 -72.1 -18 1 2 17267 00 46 30 00 47 15 =1330+476 08 47 10 38.8 55.5 -4.8 -72.3 27 R 1 16667 00 47 15 M51H2O 08 47 10 39.2 55.9 -4.7 -72.5 -18 1 2 16667 00 47 15 00 48 00 --- 08 47 55 39.3 55.9 -4.7 -72.6 27 R 1 16067 00 48 00 J1332+4722 08 47 55 38.9 55.5 -4.7 -72.4 -18 1 2 16067 00 48 00 00 48 45 =1330+476 08 48 40 39.0 55.6 -4.7 -72.5 27 R 1 15467 Schedule for GBT_VLBA (Code Gb ) Page 4 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 00 48 45 M51H2O 08 48 40 39.4 56.0 -4.7 -72.7 -18 1 2 15467 00 48 45 00 49 30 --- 08 49 26 39.5 56.0 -4.7 -72.8 27 R 1 14867 00 49 30 J1332+4722 08 49 26 39.1 55.6 -4.7 -72.6 -18 1 2 14867 00 49 30 00 50 15 =1330+476 08 50 11 39.3 55.7 -4.7 -72.7 27 R 1 14267 00 50 15 M51H2O 08 50 11 39.7 56.1 -4.7 -73.0 -18 1 2 14267 00 50 15 00 51 00 --- 08 50 56 39.8 56.1 -4.7 -73.1 27 R 1 13667 00 51 00 J1332+4722 08 50 56 39.4 55.7 -4.7 -72.8 -18 1 2 13667 00 51 00 00 51 45 =1330+476 08 51 41 39.5 55.7 -4.7 -72.9 27 R 1 13067 00 51 45 M51H2O 08 51 41 39.9 56.2 -4.6 -73.2 -18 1 2 13067 00 51 45 00 52 30 --- 08 52 26 40.0 56.2 -4.6 -73.3 27 R 1 12467 00 52 30 J1332+4722 08 52 26 39.6 55.8 -4.7 -73.0 -18 1 2 12467 00 52 30 00 53 15 =1330+476 08 53 11 39.7 55.8 -4.7 -73.1 27 R 1 11867 00 53 15 M51H2O 08 53 11 40.2 56.3 -4.6 -73.4 -18 1 2 11867 00 53 15 00 54 00 --- 08 53 56 40.3 56.3 -4.6 -73.5 27 R 1 11267 00 54 00 J1332+4722 08 53 56 39.9 55.9 -4.6 -73.2 -18 1 2 11267 00 54 00 00 54 45 =1330+476 08 54 41 40.0 55.9 -4.6 -73.3 27 R 1 10667 00 54 45 M51H2O 08 54 41 40.4 56.3 -4.6 -73.6 -18 1 2 10667 00 54 45 00 55 30 --- 08 55 27 40.5 56.4 -4.6 -73.7 27 R 1 10067 00 55 30 J1332+4722 08 55 27 40.1 56.0 -4.6 -73.4 -18 1 2 10067 00 55 30 00 56 15 =1330+476 08 56 12 40.2 56.0 -4.6 -73.5 27 R 1 9467 00 56 15 M51H2O 08 56 12 40.6 56.4 -4.6 -73.8 -18 1 2 9467 00 56 15 00 57 00 --- 08 56 57 40.8 56.5 -4.6 -73.9 27 R 1 8867 00 57 00 J1332+4722 08 56 57 40.4 56.1 -4.6 -73.6 -18 1 2 8867 00 57 00 00 57 45 =1330+476 08 57 42 40.5 56.1 -4.6 -73.8 27 R 1 8267 00 57 45 M51H2O 08 57 42 40.9 56.5 -4.5 -74.0 -18 1 2 8267 00 57 45 00 58 30 --- 08 58 27 41.0 56.6 -4.5 -74.1 27 R 1 7667 00 58 30 J1332+4722 08 58 27 40.6 56.2 -4.6 -73.9 -18 1 2 7667 00 58 30 00 59 15 =1330+476 08 59 12 40.7 56.2 -4.6 -74.0 27 R 1 7067 Schedule for GBT_VLBA (Code Gb ) Page 5 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 00 59 15 M51H2O 08 59 12 41.1 56.6 -4.5 -74.2 -18 1 2 7067 00 59 15 01 00 00 --- 08 59 57 41.3 56.7 -4.5 -74.3 27 R 1 6467 01 00 00 J1332+4722 08 59 57 40.8 56.3 -4.5 -74.1 -18 1 2 6467 01 00 00 01 00 45 =1330+476 09 00 42 41.0 56.3 -4.5 -74.2 27 R 1 5867 01 00 45 M51H2O 09 00 42 41.4 56.7 -4.5 -74.5 -18 1 2 5867 01 00 45 01 01 30 --- 09 01 28 41.5 56.8 -4.5 -74.6 27 R 1 5267 01 01 30 J1332+4722 09 01 28 41.1 56.4 -4.5 -74.3 -18 1 2 5267 01 01 30 01 02 15 =1330+476 09 02 13 41.2 56.4 -4.5 -74.4 27 R 1 4667 01 02 15 M51H2O 09 02 13 41.6 56.8 -4.5 -74.7 -18 1 2 4667 01 02 15 01 03 00 --- 09 02 58 41.8 56.9 -4.5 -74.8 27 R 1 4067 01 03 00 J1332+4722 09 02 58 41.3 56.5 -4.5 -74.5 -18 1 2 4067 01 03 00 01 03 45 =1330+476 09 03 43 41.5 56.5 -4.5 -74.6 27 R 1 3467 01 03 45 M51H2O 09 03 43 41.9 56.9 -4.4 -74.9 -18 1 2 3467 01 03 45 01 04 30 --- 09 04 28 42.0 56.9 -4.4 -75.0 27 R 1 2867 01 04 30 J1332+4722 09 04 28 41.6 56.5 -4.5 -74.7 -18 1 2 2867 01 04 30 01 05 15 =1330+476 09 05 13 41.7 56.6 -4.5 -74.8 27 R 1 2267 01 05 15 M51H2O 09 05 13 42.1 57.0 -4.4 -75.1 -18 1 2 2267 01 05 15 01 06 00 --- 09 05 58 42.2 57.0 -4.4 -75.2 27 R 1 1667 01 06 00 J1332+4722 09 05 58 41.8 56.6 -4.4 -74.9 -18 1 2 1667 01 06 00 01 06 45 =1330+476 09 06 43 41.9 56.7 -4.4 -75.1 27 R 1 1067 01 06 45 M51H2O 09 06 43 42.4 57.1 -4.4 -75.3 -18 1 2 1067 01 06 45 01 07 30 --- 09 07 29 42.5 57.1 -4.4 -75.4 27 R 1 467 01 07 30 J1332+4722 09 07 29 42.1 56.7 -4.4 -75.2 -18 1 3 467 01 07 30 01 08 15 =1330+476 09 08 14 42.2 56.8 -4.4 -75.3 27 F 1 133 01 08 15 M51H2O 09 08 14 42.6 57.2 -4.4 -75.5 -18 1 3 133 01 08 15 01 09 00 --- 09 08 59 42.7 57.2 -4.4 -75.6 27 F 1 733 01 09 00 J1332+4722 09 08 59 42.3 56.8 -4.4 -75.4 -18 1 3 733 01 09 00 01 09 45 =1330+476 09 09 44 42.4 56.9 -4.4 -75.5 27 F 1 1333 Schedule for GBT_VLBA (Code Gb ) Page 6 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- ---------- Please use 10 minute gap to for pointing (see cover). ---------- 01 20 00 0923+392 09 20 01 88.5 66.6 -0.1 -112.3 445 1 3 1333 01 20 00 01 25 00 --- 09 25 01 89.3 36.0 0.0 -143.7 300 F 1 5333 01 29 55 J1332+4722 09 29 57 45.8 57.9 -4.0 -78.5 133 1 3 5333 01 29 55 01 30 45 =1330+476 09 30 47 45.9 58.0 -4.0 -78.6 50 F 1 6000 01 30 45 J1335+4542 09 30 47 45.1 60.1 -4.1 -76.6 -21 1 3 6000 01 30 45 01 31 30 =1333+459 09 31 33 45.2 60.2 -4.1 -76.7 24 F 1 6600 01 31 30 J1332+4722 09 31 33 46.0 58.0 -4.0 -78.7 -21 1 3 6600 01 31 30 01 32 15 =1330+476 09 32 18 46.2 58.0 -4.0 -78.8 24 F 1 7200 01 32 15 M51H2O 09 32 18 46.6 58.4 -4.0 -79.1 -18 1 3 7200 01 32 15 01 33 00 --- 09 33 03 46.7 58.5 -3.9 -79.2 27 F 1 7800 01 33 00 J1332+4722 09 33 03 46.3 58.1 -4.0 -78.9 -18 1 3 7800 01 33 00 01 33 45 =1330+476 09 33 48 46.4 58.1 -4.0 -79.0 27 F 1 8400 01 33 45 M51H2O 09 33 48 46.9 58.5 -3.9 -79.3 -18 1 3 8400 01 33 45 01 34 30 --- 09 34 33 47.0 58.5 -3.9 -79.4 27 F 1 9000 01 34 30 J1332+4722 09 34 33 46.5 58.1 -4.0 -79.2 -18 1 3 9000 01 34 30 01 35 15 =1330+476 09 35 18 46.7 58.2 -4.0 -79.3 27 F 1 9600 01 35 15 M51H2O 09 35 18 47.1 58.6 -3.9 -79.5 -18 1 3 9600 01 35 15 01 36 00 --- 09 36 03 47.2 58.6 -3.9 -79.6 27 F 1 10200 01 36 00 J1332+4722 09 36 03 46.8 58.2 -3.9 -79.4 -18 1 3 10200 01 36 00 01 36 45 =1330+476 09 36 48 46.9 58.2 -3.9 -79.5 27 F 1 10800 01 36 45 M51H2O 09 36 48 47.4 58.6 -3.9 -79.7 -18 1 3 10800 01 36 45 01 37 30 --- 09 37 34 47.5 58.7 -3.9 -79.9 27 F 1 11400 01 37 30 J1332+4722 09 37 34 47.0 58.3 -3.9 -79.6 -18 1 3 11400 01 37 30 01 38 15 =1330+476 09 38 19 47.2 58.3 -3.9 -79.7 27 F 1 12000 01 38 15 M51H2O 09 38 19 47.6 58.7 -3.9 -80.0 -18 1 3 12000 01 38 15 01 39 00 --- 09 39 04 47.7 58.7 -3.8 -80.1 27 F 1 12600 01 39 00 J1332+4722 09 39 04 47.3 58.3 -3.9 -79.8 -18 1 3 12600 01 39 00 01 39 45 =1330+476 09 39 49 47.4 58.4 -3.9 -79.9 27 F 1 13200 Schedule for GBT_VLBA (Code Gb ) Page 7 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 01 39 45 M51H2O 09 39 49 47.9 58.8 -3.8 -80.2 -18 1 3 13200 01 39 45 01 40 30 --- 09 40 34 48.0 58.8 -3.8 -80.3 27 F 1 13800 01 40 30 J1332+4722 09 40 34 47.5 58.4 -3.9 -80.1 -19 1 3 13800 01 40 30 01 41 15 =1330+476 09 41 19 47.7 58.4 -3.9 -80.2 26 F 1 14400 01 41 15 M51H2O 09 41 19 48.1 58.8 -3.8 -80.4 -19 1 3 14400 01 41 15 01 42 00 --- 09 42 04 48.2 58.9 -3.8 -80.5 26 F 1 15000 01 42 00 J1332+4722 09 42 04 47.8 58.5 -3.8 -80.3 -19 1 3 15000 01 42 00 01 42 45 =1330+476 09 42 49 47.9 58.5 -3.8 -80.4 26 F 1 15600 01 42 45 M51H2O 09 42 49 48.4 58.9 -3.8 -80.6 -19 1 3 15600 01 42 45 01 43 30 --- 09 43 34 48.5 58.9 -3.8 -80.8 26 F 1 16200 01 43 30 J1332+4722 09 43 34 48.0 58.5 -3.8 -80.5 -19 1 3 16200 01 43 30 01 44 15 =1330+476 09 44 20 48.2 58.6 -3.8 -80.6 26 F 1 16800 01 44 15 M51H2O 09 44 20 48.6 59.0 -3.8 -80.9 -19 1 3 16800 01 44 15 01 45 00 --- 09 45 05 48.7 59.0 -3.7 -81.0 26 F 1 17400 01 45 00 J1332+4722 09 45 05 48.3 58.6 -3.8 -80.8 -19 1 4 17400 01 45 00 01 45 45 =1330+476 09 45 50 48.4 58.6 -3.8 -80.9 26 R 1 16800 01 45 45 M51H2O 09 45 50 48.9 59.0 -3.7 -81.1 -19 1 4 16800 01 45 45 01 46 30 --- 09 46 35 49.0 59.0 -3.7 -81.2 26 R 1 16200 01 46 30 J1332+4722 09 46 35 48.5 58.7 -3.8 -81.0 -19 1 4 16200 01 46 30 01 47 15 =1330+476 09 47 20 48.7 58.7 -3.8 -81.1 26 R 1 15600 01 47 15 M51H2O 09 47 20 49.1 59.1 -3.7 -81.3 -19 1 4 15600 01 47 15 01 48 00 --- 09 48 05 49.3 59.1 -3.7 -81.5 26 R 1 15000 01 48 00 J1332+4722 09 48 05 48.8 58.7 -3.7 -81.2 -19 1 4 15000 01 48 00 01 48 45 =1330+476 09 48 50 48.9 58.8 -3.7 -81.3 26 R 1 14400 01 48 45 M51H2O 09 48 50 49.4 59.1 -3.7 -81.6 -19 1 4 14400 01 48 45 01 49 30 --- 09 49 35 49.5 59.2 -3.7 -81.7 26 R 1 13800 01 49 30 J1332+4722 09 49 35 49.0 58.8 -3.7 -81.4 -19 1 4 13800 01 49 30 01 50 15 =1330+476 09 50 21 49.2 58.8 -3.7 -81.6 26 R 1 13200 Schedule for GBT_VLBA (Code Gb ) Page 8 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 01 50 15 M51H2O 09 50 21 49.6 59.2 -3.7 -81.8 -19 1 4 13200 01 50 15 01 51 00 --- 09 51 06 49.8 59.2 -3.6 -81.9 26 R 1 12600 01 51 00 J1332+4722 09 51 06 49.3 58.8 -3.7 -81.7 -19 1 4 12600 01 51 00 01 51 45 =1330+476 09 51 51 49.4 58.9 -3.7 -81.8 26 R 1 12000 01 51 45 M51H2O 09 51 51 49.9 59.2 -3.6 -82.0 -19 1 4 12000 01 51 45 01 52 30 --- 09 52 36 50.0 59.3 -3.6 -82.2 26 R 1 11400 01 52 30 J1332+4722 09 52 36 49.6 58.9 -3.7 -81.9 -19 1 4 11400 01 52 30 01 53 15 =1330+476 09 53 21 49.7 58.9 -3.7 -82.0 26 R 1 10800 01 53 15 M51H2O 09 53 21 50.1 59.3 -3.6 -82.3 -19 1 4 10800 01 53 15 01 54 00 --- 09 54 06 50.3 59.3 -3.6 -82.4 26 R 1 10200 01 54 00 J1332+4722 09 54 06 49.8 58.9 -3.6 -82.1 -19 1 4 10200 01 54 00 01 54 45 =1330+476 09 54 51 49.9 59.0 -3.6 -82.3 26 R 1 9600 01 54 45 M51H2O 09 54 51 50.4 59.4 -3.6 -82.5 -19 1 4 9600 01 54 45 01 55 30 --- 09 55 36 50.5 59.4 -3.6 -82.6 26 R 1 9000 01 55 30 J1332+4722 09 55 36 50.1 59.0 -3.6 -82.4 -19 1 4 9000 01 55 30 01 56 15 =1330+476 09 56 22 50.2 59.0 -3.6 -82.5 26 R 1 8400 01 56 15 M51H2O 09 56 22 50.6 59.4 -3.6 -82.7 -19 1 4 8400 01 56 15 01 57 00 --- 09 57 07 50.8 59.4 -3.5 -82.9 26 R 1 7800 01 57 00 J1332+4722 09 57 07 50.3 59.1 -3.6 -82.6 -19 1 4 7800 01 57 00 01 57 45 =1330+476 09 57 52 50.4 59.1 -3.6 -82.7 26 R 1 7200 01 57 45 M51H2O 09 57 52 50.9 59.5 -3.5 -83.0 -19 1 4 7200 01 57 45 01 58 30 --- 09 58 37 51.0 59.5 -3.5 -83.1 26 R 1 6600 01 58 30 J1332+4722 09 58 37 50.6 59.1 -3.6 -82.9 -19 1 4 6600 01 58 30 01 59 15 =1330+476 09 59 22 50.7 59.1 -3.6 -83.0 26 R 1 6000 01 59 15 M51H2O 09 59 22 51.2 59.5 -3.5 -83.2 -19 1 4 6000 01 59 15 02 00 00 --- 10 00 07 51.3 59.5 -3.5 -83.3 26 R 1 5400 02 00 00 J1332+4722 10 00 07 50.8 59.2 -3.5 -83.1 -19 1 4 5400 02 00 00 02 00 45 =1330+476 10 00 52 50.9 59.2 -3.5 -83.2 26 R 1 4800 Schedule for GBT_VLBA (Code Gb ) Page 9 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 02 00 45 M51H2O 10 00 52 51.4 59.6 -3.5 -83.5 -19 1 4 4800 02 00 45 02 01 30 --- 10 01 37 51.5 59.6 -3.5 -83.6 26 R 1 4200 02 01 30 J1332+4722 10 01 37 51.1 59.2 -3.5 -83.3 -19 1 4 4200 02 01 30 02 02 15 =1330+476 10 02 23 51.2 59.2 -3.5 -83.5 26 R 1 3600 02 02 15 M51H2O 10 02 23 51.7 59.6 -3.5 -83.7 -19 1 4 3600 02 02 15 02 03 00 --- 10 03 08 51.8 59.6 -3.4 -83.8 26 R 1 3000 02 03 00 J1332+4722 10 03 08 51.3 59.2 -3.5 -83.6 -19 1 4 3000 02 03 00 02 03 45 =1330+476 10 03 53 51.4 59.3 -3.5 -83.7 26 R 1 2400 02 03 45 M51H2O 10 03 53 51.9 59.6 -3.4 -83.9 -19 1 4 2400 02 03 45 02 04 30 --- 10 04 38 52.0 59.7 -3.4 -84.1 26 R 1 1800 02 04 30 J1332+4722 10 04 38 51.6 59.3 -3.5 -83.8 -19 1 4 1800 02 04 30 02 05 15 =1330+476 10 05 23 51.7 59.3 -3.5 -83.9 26 R 1 1200 02 05 15 M51H2O 10 05 23 52.2 59.7 -3.4 -84.2 -19 1 4 1200 02 05 15 02 06 00 --- 10 06 08 52.3 59.7 -3.4 -84.3 26 R 1 600 02 06 00 J1332+4722 10 06 08 51.8 59.3 -3.4 -84.1 -19 1 4 600 02 06 00 02 06 45 =1330+476 10 06 53 52.0 59.4 -3.4 -84.2 26 R 1 0 02 06 45 M51H2O 10 06 53 52.4 59.7 -3.4 -84.4 -19 1 5 0 02 06 45 02 07 30 --- 10 07 38 52.6 59.7 -3.4 -84.5 26 F 1 600 02 07 30 J1332+4722 10 07 38 52.1 59.4 -3.4 -84.3 -19 1 5 600 02 07 30 02 08 15 =1330+476 10 08 24 52.2 59.4 -3.4 -84.4 26 F 1 1200 02 08 15 M51H2O 10 08 24 52.7 59.8 -3.4 -84.7 -19 1 5 1200 02 08 15 02 09 00 --- 10 09 09 52.8 59.8 -3.3 -84.8 26 F 1 1800 02 09 00 J1332+4722 10 09 09 52.3 59.4 -3.4 -84.5 -19 1 5 1800 02 09 00 02 09 45 =1330+476 10 09 54 52.5 59.4 -3.4 -84.7 26 F 1 2400 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 02 20 00 0923+392 10 20 10 79.7 -82.6 0.9 89.1 361 1 5 2400 02 20 00 02 25 00 --- 10 25 11 78.7 -82.5 1.0 88.5 300 F 1 6400 02 29 55 J1332+4722 10 30 07 55.9 59.8 -3.0 -88.1 41 1 5 6400 02 29 55 02 30 45 =1330+476 10 30 57 56.0 59.8 -3.0 -88.2 50 F 1 7067 Schedule for GBT_VLBA (Code Gb ) Page 10 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 02 30 45 J1335+4542 10 30 57 55.5 62.7 -3.1 -85.4 -22 1 5 7067 02 30 45 02 31 30 =1333+459 10 31 42 55.6 62.7 -3.1 -85.5 23 F 1 7667 02 31 30 J1332+4722 10 31 42 56.1 59.8 -3.0 -88.4 -22 1 5 7667 02 31 30 02 32 15 =1330+476 10 32 27 56.3 59.8 -3.0 -88.5 23 F 1 8267 02 32 15 M51H2O 10 32 27 56.8 60.2 -3.0 -88.7 -19 1 5 8267 02 32 15 02 33 00 --- 10 33 13 56.9 60.2 -2.9 -88.9 26 F 1 8867 02 33 00 J1332+4722 10 33 13 56.4 59.8 -3.0 -88.6 -19 1 5 8867 02 33 00 02 33 45 =1330+476 10 33 58 56.5 59.8 -3.0 -88.8 26 F 1 9467 02 33 45 M51H2O 10 33 58 57.0 60.2 -2.9 -89.0 -19 1 5 9467 02 33 45 02 34 30 --- 10 34 43 57.1 60.2 -2.9 -89.2 26 F 1 10067 02 34 30 J1332+4722 10 34 43 56.7 59.8 -3.0 -88.9 -19 1 5 10067 02 34 30 02 35 15 =1330+476 10 35 28 56.8 59.8 -3.0 -89.0 26 F 1 10667 02 35 15 M51H2O 10 35 28 57.3 60.2 -2.9 -89.3 -19 1 5 10667 02 35 15 02 36 00 --- 10 36 13 57.4 60.2 -2.9 -89.4 26 F 1 11267 02 36 00 J1332+4722 10 36 13 56.9 59.9 -2.9 -89.2 -19 1 5 11267 02 36 00 02 36 45 =1330+476 10 36 58 57.0 59.9 -2.9 -89.3 26 F 1 11867 02 36 45 M51H2O 10 36 58 57.5 60.2 -2.9 -89.6 -19 1 5 11867 02 36 45 02 37 30 --- 10 37 43 57.7 60.2 -2.9 -89.7 26 F 1 12467 02 37 30 J1332+4722 10 37 43 57.2 59.9 -2.9 -89.4 -19 1 5 12467 02 37 30 02 38 15 =1330+476 10 38 28 57.3 59.9 -2.9 -89.6 26 F 1 13067 02 38 15 M51H2O 10 38 28 57.8 60.2 -2.9 -89.8 -19 1 5 13067 02 38 15 02 39 00 --- 10 39 14 57.9 60.2 -2.8 -90.0 26 F 1 13667 02 39 00 J1332+4722 10 39 14 57.4 59.9 -2.9 -89.7 -19 1 5 13667 02 39 00 02 39 45 =1330+476 10 39 59 57.5 59.9 -2.9 -89.9 26 F 1 14267 02 39 45 M51H2O 10 39 59 58.0 60.2 -2.8 -90.1 -19 1 5 14267 02 39 45 02 40 30 --- 10 40 44 58.2 60.2 -2.8 -90.2 26 F 1 14867 02 40 30 J1332+4722 10 40 44 57.7 59.9 -2.9 -90.0 -19 1 5 14867 02 40 30 02 41 15 =1330+476 10 41 29 57.8 59.9 -2.9 -90.1 26 F 1 15467 Schedule for GBT_VLBA (Code Gb ) Page 11 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 02 41 15 M51H2O 10 41 29 58.3 60.2 -2.8 -90.4 -19 1 5 15467 02 41 15 02 42 00 --- 10 42 14 58.4 60.2 -2.8 -90.5 26 F 1 16067 02 42 00 J1332+4722 10 42 14 57.9 59.9 -2.8 -90.3 -19 1 5 16067 02 42 00 02 42 45 =1330+476 10 42 59 58.1 59.9 -2.8 -90.4 26 F 1 16667 02 42 45 M51H2O 10 42 59 58.5 60.2 -2.8 -90.7 -19 1 5 16667 02 42 45 02 43 30 --- 10 43 44 58.7 60.2 -2.8 -90.8 26 F 1 17267 02 43 30 J1332+4722 10 43 44 58.2 59.9 -2.8 -90.6 -19 1 6 17267 02 43 30 02 44 15 =1330+476 10 44 29 58.3 59.9 -2.8 -90.7 26 R 1 16667 02 44 15 M51H2O 10 44 29 58.8 60.2 -2.8 -90.9 -19 1 6 16667 02 44 15 02 45 00 --- 10 45 15 58.9 60.2 -2.7 -91.1 26 R 1 16067 02 45 00 J1332+4722 10 45 15 58.4 59.9 -2.8 -90.8 -19 1 6 16067 02 45 00 02 45 45 =1330+476 10 46 00 58.6 59.8 -2.8 -91.0 26 R 1 15467 02 45 45 M51H2O 10 46 00 59.1 60.2 -2.7 -91.2 -19 1 6 15467 02 45 45 02 46 30 --- 10 46 45 59.2 60.2 -2.7 -91.4 26 R 1 14867 02 46 30 J1332+4722 10 46 45 58.7 59.8 -2.8 -91.1 -19 1 6 14867 02 46 30 02 47 15 =1330+476 10 47 30 58.8 59.8 -2.8 -91.3 26 R 1 14267 02 47 15 M51H2O 10 47 30 59.3 60.2 -2.7 -91.5 -19 1 6 14267 02 47 15 02 48 00 --- 10 48 15 59.4 60.2 -2.7 -91.7 26 R 1 13667 02 48 00 J1332+4722 10 48 15 59.0 59.8 -2.7 -91.4 -19 1 6 13667 02 48 00 02 48 45 =1330+476 10 49 00 59.1 59.8 -2.7 -91.6 26 R 1 13067 02 48 45 M51H2O 10 49 00 59.6 60.1 -2.7 -91.8 -19 1 6 13067 02 48 45 02 49 30 --- 10 49 45 59.7 60.1 -2.7 -91.9 26 R 1 12467 02 49 30 J1332+4722 10 49 45 59.2 59.8 -2.7 -91.7 -19 1 6 12467 02 49 30 02 50 15 =1330+476 10 50 30 59.3 59.8 -2.7 -91.8 26 R 1 11867 02 50 15 M51H2O 10 50 30 59.8 60.1 -2.7 -92.1 -19 1 6 11867 02 50 15 02 51 00 --- 10 51 16 60.0 60.1 -2.6 -92.2 26 R 1 11267 02 51 00 J1332+4722 10 51 16 59.5 59.8 -2.7 -92.0 -19 1 6 11267 02 51 00 02 51 45 =1330+476 10 52 01 59.6 59.8 -2.7 -92.1 26 R 1 10667 Schedule for GBT_VLBA (Code Gb ) Page 12 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 02 51 45 M51H2O 10 52 01 60.1 60.1 -2.6 -92.4 -19 1 6 10667 02 51 45 02 52 30 --- 10 52 46 60.2 60.1 -2.6 -92.5 26 R 1 10067 02 52 30 J1332+4722 10 52 46 59.7 59.8 -2.7 -92.3 -19 1 6 10067 02 52 30 02 53 15 =1330+476 10 53 31 59.8 59.8 -2.7 -92.4 26 R 1 9467 02 53 15 M51H2O 10 53 31 60.3 60.1 -2.6 -92.7 -19 1 6 9467 02 53 15 02 54 00 --- 10 54 16 60.5 60.1 -2.6 -92.8 26 R 1 8867 02 54 00 J1332+4722 10 54 16 60.0 59.8 -2.6 -92.6 -19 1 6 8867 02 54 00 02 54 45 =1330+476 10 55 01 60.1 59.8 -2.6 -92.7 26 R 1 8267 02 54 45 M51H2O 10 55 01 60.6 60.1 -2.6 -93.0 -19 1 6 8267 02 54 45 02 55 30 --- 10 55 46 60.7 60.0 -2.6 -93.1 26 R 1 7667 02 55 30 J1332+4722 10 55 46 60.2 59.7 -2.6 -92.9 -19 1 6 7667 02 55 30 02 56 15 =1330+476 10 56 31 60.4 59.7 -2.6 -93.0 26 R 1 7067 02 56 15 M51H2O 10 56 31 60.8 60.0 -2.6 -93.3 -19 1 6 7067 02 56 15 02 57 00 --- 10 57 17 61.0 60.0 -2.5 -93.4 26 R 1 6467 02 57 00 J1332+4722 10 57 17 60.5 59.7 -2.6 -93.2 -19 1 6 6467 02 57 00 02 57 45 =1330+476 10 58 02 60.6 59.7 -2.6 -93.3 26 R 1 5867 02 57 45 M51H2O 10 58 02 61.1 60.0 -2.5 -93.6 -19 1 6 5867 02 57 45 02 58 30 --- 10 58 47 61.2 60.0 -2.5 -93.7 26 R 1 5267 02 58 30 J1332+4722 10 58 47 60.7 59.7 -2.6 -93.5 -19 1 6 5267 02 58 30 02 59 15 =1330+476 10 59 32 60.9 59.7 -2.6 -93.6 26 R 1 4667 02 59 15 M51H2O 10 59 32 61.4 60.0 -2.5 -93.9 -19 1 6 4667 02 59 15 03 00 00 --- 11 00 17 61.5 59.9 -2.5 -94.0 26 R 1 4067 03 00 00 J1332+4722 11 00 17 61.0 59.6 -2.5 -93.8 -19 1 6 4067 03 00 00 03 00 45 =1330+476 11 01 02 61.1 59.6 -2.5 -93.9 26 R 1 3467 03 00 45 M51H2O 11 01 02 61.6 59.9 -2.5 -94.2 -19 1 6 3467 03 00 45 03 01 30 --- 11 01 47 61.7 59.9 -2.5 -94.4 26 R 1 2867 03 01 30 J1332+4722 11 01 47 61.2 59.6 -2.5 -94.1 -19 1 6 2867 03 01 30 03 02 15 =1330+476 11 02 32 61.4 59.6 -2.5 -94.2 26 R 1 2267 Schedule for GBT_VLBA (Code Gb ) Page 13 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 03 02 15 M51H2O 11 02 32 61.9 59.9 -2.5 -94.5 -19 1 6 2267 03 02 15 03 03 00 --- 11 03 18 62.0 59.9 -2.4 -94.7 26 R 1 1667 03 03 00 J1332+4722 11 03 18 61.5 59.6 -2.5 -94.4 -19 1 6 1667 03 03 00 03 03 45 =1330+476 11 04 03 61.6 59.6 -2.5 -94.6 26 R 1 1067 03 03 45 M51H2O 11 04 03 62.1 59.8 -2.4 -94.8 -19 1 6 1067 03 03 45 03 04 30 --- 11 04 48 62.2 59.8 -2.4 -95.0 26 R 1 467 03 04 30 J1332+4722 11 04 48 61.7 59.5 -2.5 -94.7 -19 1 7 467 03 04 30 03 05 15 =1330+476 11 05 33 61.9 59.5 -2.5 -94.9 26 F 1 133 03 05 15 M51H2O 11 05 33 62.4 59.8 -2.4 -95.1 -19 1 7 133 03 05 15 03 06 00 --- 11 06 18 62.5 59.8 -2.4 -95.3 26 F 1 733 03 06 00 J1332+4722 11 06 18 62.0 59.5 -2.4 -95.0 -19 1 7 733 03 06 00 03 06 45 =1330+476 11 07 03 62.1 59.5 -2.4 -95.2 26 F 1 1333 03 06 45 M51H2O 11 07 03 62.6 59.7 -2.4 -95.5 -19 1 7 1333 03 06 45 03 07 30 --- 11 07 48 62.8 59.7 -2.4 -95.6 26 F 1 1933 03 07 30 J1332+4722 11 07 48 62.3 59.4 -2.4 -95.4 -19 1 7 1933 03 07 30 03 08 15 =1330+476 11 08 33 62.4 59.4 -2.4 -95.5 26 F 1 2533 03 08 15 M51H2O 11 08 33 62.9 59.7 -2.4 -95.8 -19 1 7 2533 03 08 15 03 09 00 --- 11 09 19 63.0 59.7 -2.3 -96.0 26 F 1 3133 03 09 00 J1332+4722 11 09 19 62.5 59.4 -2.4 -95.7 -19 1 7 3133 03 09 00 03 09 45 =1330+476 11 10 04 62.6 59.4 -2.4 -95.8 26 F 1 3733 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 03 20 00 1308+326 11 20 20 66.8 96.8 -1.8 -67.0 536 1 7 3733 03 20 00 03 25 00 --- 11 25 21 67.8 97.9 -1.8 -66.7 300 F 1 7733 03 29 55 J1332+4722 11 30 17 66.0 58.2 -2.0 -100.6 212 1 7 7733 03 29 55 03 30 45 =1330+476 11 31 07 66.2 58.2 -2.0 -100.8 50 F 1 8400 03 30 45 J1335+4542 11 31 07 66.0 62.4 -2.1 -96.5 -24 1 7 8400 03 30 45 03 31 30 =1333+459 11 31 52 66.1 62.3 -2.1 -96.6 21 F 1 9000 03 31 30 J1332+4722 11 31 52 66.3 58.1 -2.0 -101.0 -24 1 7 9000 03 31 30 03 32 15 =1330+476 11 32 37 66.4 58.0 -2.0 -101.2 21 F 1 9600 Schedule for GBT_VLBA (Code Gb ) Page 14 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 03 32 15 M51H2O 11 32 37 66.9 58.2 -2.0 -101.5 -19 1 7 9600 03 32 15 03 33 00 --- 11 33 22 67.1 58.2 -1.9 -101.7 26 F 1 10200 03 33 00 J1332+4722 11 33 22 66.5 58.0 -2.0 -101.4 -19 1 7 10200 03 33 00 03 33 45 =1330+476 11 34 08 66.7 57.9 -2.0 -101.6 26 F 1 10800 03 33 45 M51H2O 11 34 08 67.2 58.1 -1.9 -101.9 -19 1 7 10800 03 33 45 03 34 30 --- 11 34 53 67.3 58.0 -1.9 -102.1 26 F 1 11400 03 34 30 J1332+4722 11 34 53 66.8 57.8 -2.0 -101.8 -19 1 7 11400 03 34 30 03 35 15 =1330+476 11 35 38 66.9 57.8 -2.0 -102.0 26 F 1 12000 03 35 15 M51H2O 11 35 38 67.4 58.0 -1.9 -102.3 -19 1 7 12000 03 35 15 03 36 00 --- 11 36 23 67.6 57.9 -1.9 -102.5 26 F 1 12600 03 36 00 J1332+4722 11 36 23 67.0 57.7 -1.9 -102.2 -19 1 7 12600 03 36 00 03 36 45 =1330+476 11 37 08 67.2 57.6 -1.9 -102.4 26 F 1 13200 03 36 45 M51H2O 11 37 08 67.7 57.8 -1.9 -102.7 -19 1 7 13200 03 36 45 03 37 30 --- 11 37 53 67.8 57.7 -1.9 -102.9 26 F 1 13800 03 37 30 J1332+4722 11 37 53 67.3 57.6 -1.9 -102.6 -19 1 7 13800 03 37 30 03 38 15 =1330+476 11 38 38 67.4 57.5 -1.9 -102.8 26 F 1 14400 03 38 15 M51H2O 11 38 38 67.9 57.7 -1.9 -103.1 -19 1 7 14400 03 38 15 03 39 00 --- 11 39 23 68.1 57.6 -1.8 -103.4 26 F 1 15000 03 39 00 J1332+4722 11 39 23 67.5 57.4 -1.9 -103.0 -19 1 7 15000 03 39 00 03 39 45 =1330+476 11 40 09 67.7 57.4 -1.9 -103.2 26 F 1 15600 03 39 45 M51H2O 11 40 09 68.2 57.5 -1.8 -103.6 -19 1 7 15600 03 39 45 03 40 30 --- 11 40 54 68.3 57.4 -1.8 -103.8 26 F 1 16200 03 40 30 J1332+4722 11 40 54 67.8 57.3 -1.9 -103.4 -19 1 7 16200 03 40 30 03 41 15 =1330+476 11 41 39 67.9 57.2 -1.9 -103.6 26 F 1 16800 03 41 15 M51H2O 11 41 39 68.4 57.3 -1.8 -104.0 -19 1 7 16800 03 41 15 03 42 00 --- 11 42 24 68.5 57.3 -1.8 -104.2 26 F 1 17400 03 42 00 J1332+4722 11 42 24 68.0 57.1 -1.8 -103.8 -19 1 8 17400 03 42 00 03 42 45 =1330+476 11 43 09 68.2 57.0 -1.8 -104.0 26 R 1 16800 Schedule for GBT_VLBA (Code Gb ) Page 15 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 03 42 45 M51H2O 11 43 09 68.7 57.2 -1.8 -104.4 -19 1 8 16800 03 42 45 03 43 30 --- 11 43 54 68.8 57.1 -1.8 -104.7 26 R 1 16200 03 43 30 J1332+4722 11 43 54 68.3 56.9 -1.8 -104.3 -19 1 8 16200 03 43 30 03 44 15 =1330+476 11 44 39 68.4 56.9 -1.8 -104.5 26 R 1 15600 03 44 15 M51H2O 11 44 39 68.9 57.0 -1.8 -104.9 -19 1 8 15600 03 44 15 03 45 00 --- 11 45 24 69.0 56.9 -1.7 -105.1 26 R 1 15000 03 45 00 J1332+4722 11 45 24 68.5 56.8 -1.8 -104.7 -19 1 8 15000 03 45 00 03 45 45 =1330+476 11 46 10 68.6 56.7 -1.8 -104.9 26 R 1 14400 03 45 45 M51H2O 11 46 10 69.2 56.8 -1.7 -105.3 -19 1 8 14400 03 45 45 03 46 30 --- 11 46 55 69.3 56.7 -1.7 -105.6 26 R 1 13800 03 46 30 J1332+4722 11 46 55 68.8 56.6 -1.8 -105.1 -19 1 8 13800 03 46 30 03 47 15 =1330+476 11 47 40 68.9 56.5 -1.8 -105.4 26 R 1 13200 03 47 15 M51H2O 11 47 40 69.4 56.6 -1.7 -105.8 -19 1 8 13200 03 47 15 03 48 00 --- 11 48 25 69.5 56.5 -1.7 -106.0 26 R 1 12600 03 48 00 J1332+4722 11 48 25 69.0 56.4 -1.7 -105.6 -19 1 8 12600 03 48 00 03 48 45 =1330+476 11 49 10 69.1 56.3 -1.7 -105.8 26 R 1 12000 03 48 45 M51H2O 11 49 10 69.7 56.4 -1.7 -106.2 -19 1 8 12000 03 48 45 03 49 30 --- 11 49 55 69.8 56.3 -1.7 -106.5 26 R 1 11400 03 49 30 J1332+4722 11 49 55 69.3 56.2 -1.7 -106.0 -19 1 8 11400 03 49 30 03 50 15 =1330+476 11 50 40 69.4 56.1 -1.7 -106.3 26 R 1 10800 03 50 15 M51H2O 11 50 40 69.9 56.2 -1.7 -106.7 -19 1 8 10800 03 50 15 03 51 00 --- 11 51 25 70.0 56.1 -1.6 -107.0 26 R 1 10200 03 51 00 J1332+4722 11 51 25 69.5 56.0 -1.7 -106.5 -19 1 8 10200 03 51 00 03 51 45 =1330+476 11 52 11 69.6 55.9 -1.7 -106.8 26 R 1 9600 03 51 45 M51H2O 11 52 11 70.1 56.0 -1.6 -107.2 -19 1 8 9600 03 51 45 03 52 30 --- 11 52 56 70.3 55.9 -1.6 -107.4 26 R 1 9000 03 52 30 J1332+4722 11 52 56 69.8 55.8 -1.7 -107.0 -19 1 8 9000 03 52 30 03 53 15 =1330+476 11 53 41 69.9 55.7 -1.7 -107.2 26 R 1 8400 Schedule for GBT_VLBA (Code Gb ) Page 16 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 03 53 15 M51H2O 11 53 41 70.4 55.8 -1.6 -107.7 -19 1 8 8400 03 53 15 03 54 00 --- 11 54 26 70.5 55.6 -1.6 -107.9 26 R 1 7800 03 54 00 J1332+4722 11 54 26 70.0 55.6 -1.6 -107.5 -19 1 8 7800 03 54 00 03 54 45 =1330+476 11 55 11 70.1 55.5 -1.6 -107.7 26 R 1 7200 03 54 45 M51H2O 11 55 11 70.6 55.5 -1.6 -108.2 -19 1 8 7200 03 54 45 03 55 30 --- 11 55 56 70.8 55.4 -1.6 -108.4 26 R 1 6600 03 55 30 J1332+4722 11 55 56 70.2 55.4 -1.6 -108.0 -19 1 8 6600 03 55 30 03 56 15 =1330+476 11 56 41 70.4 55.2 -1.6 -108.2 26 R 1 6000 03 56 15 M51H2O 11 56 41 70.9 55.3 -1.6 -108.7 -19 1 8 6000 03 56 15 03 57 00 --- 11 57 26 71.0 55.2 -1.5 -109.0 26 R 1 5400 03 57 00 J1332+4722 11 57 26 70.5 55.1 -1.6 -108.5 -19 1 8 5400 03 57 00 03 57 45 =1330+476 11 58 12 70.6 55.0 -1.6 -108.7 26 R 1 4800 03 57 45 M51H2O 11 58 12 71.1 55.0 -1.5 -109.2 -19 1 8 4800 03 57 45 03 58 30 --- 11 58 57 71.2 54.9 -1.5 -109.5 26 R 1 4200 03 58 30 J1332+4722 11 58 57 70.7 54.9 -1.6 -109.0 -19 1 8 4200 03 58 30 03 59 15 =1330+476 11 59 42 70.8 54.7 -1.6 -109.2 26 R 1 3600 03 59 15 M51H2O 11 59 42 71.4 54.8 -1.5 -109.7 -19 1 8 3600 03 59 15 04 00 00 --- 12 00 27 71.5 54.6 -1.5 -110.0 26 R 1 3000 04 00 00 J1332+4722 12 00 27 71.0 54.6 -1.5 -109.5 -19 1 8 3000 04 00 00 04 00 45 =1330+476 12 01 12 71.1 54.5 -1.5 -109.8 26 R 1 2400 04 00 45 M51H2O 12 01 12 71.6 54.5 -1.5 -110.3 -19 1 8 2400 04 00 45 04 01 30 --- 12 01 57 71.7 54.3 -1.5 -110.6 26 R 1 1800 04 01 30 J1332+4722 12 01 57 71.2 54.3 -1.5 -110.0 -19 1 8 1800 04 01 30 04 02 15 =1330+476 12 02 42 71.3 54.2 -1.5 -110.3 26 R 1 1200 04 02 15 M51H2O 12 02 42 71.8 54.2 -1.5 -110.8 -19 1 8 1200 04 02 15 04 03 00 --- 12 03 27 72.0 54.0 -1.4 -111.1 26 R 1 600 04 03 00 J1332+4722 12 03 27 71.4 54.1 -1.5 -110.6 -19 1 8 600 04 03 00 04 03 45 =1330+476 12 04 13 71.6 53.9 -1.5 -110.8 26 R 1 0 Schedule for GBT_VLBA (Code Gb ) Page 17 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 04 03 45 M51H2O 12 04 13 72.1 53.9 -1.4 -111.4 -19 1 9 0 04 03 45 04 04 30 --- 12 04 58 72.2 53.7 -1.4 -111.7 26 F 1 600 04 04 30 J1332+4722 12 04 58 71.7 53.8 -1.5 -111.1 -19 1 9 600 04 04 30 04 05 15 =1330+476 12 05 43 71.8 53.6 -1.5 -111.4 26 F 1 1200 04 05 15 M51H2O 12 05 43 72.3 53.6 -1.4 -112.0 -19 1 9 1200 04 05 15 04 06 00 --- 12 06 28 72.4 53.4 -1.4 -112.2 26 F 1 1800 04 06 00 J1332+4722 12 06 28 71.9 53.5 -1.4 -111.7 -19 1 9 1800 04 06 00 04 06 45 =1330+476 12 07 13 72.0 53.3 -1.4 -111.9 26 F 1 2400 04 06 45 M51H2O 12 07 13 72.6 53.3 -1.4 -112.5 -19 1 9 2400 04 06 45 04 07 30 --- 12 07 58 72.7 53.1 -1.4 -112.8 26 F 1 3000 04 07 30 J1332+4722 12 07 58 72.2 53.2 -1.4 -112.2 -19 1 9 3000 04 07 30 04 08 15 =1330+476 12 08 43 72.3 53.0 -1.4 -112.5 26 F 1 3600 04 08 15 M51H2O 12 08 43 72.8 52.9 -1.4 -113.1 -19 1 9 3600 04 08 15 04 09 00 --- 12 09 28 72.9 52.8 -1.3 -113.4 26 F 1 4200 04 09 00 J1332+4722 12 09 28 72.4 52.9 -1.4 -112.8 -19 1 9 4200 04 09 00 04 09 45 =1330+476 12 10 14 72.5 52.7 -1.4 -113.1 26 F 1 4800 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 04 20 00 1308+326 12 20 30 78.1 117.1 -0.8 -55.6 491 1 9 4800 04 20 00 04 25 00 --- 12 25 31 79.0 120.2 -0.8 -53.2 300 F 1 8800 04 29 55 J1332+4722 12 30 27 75.5 46.9 -1.0 -122.4 156 1 9 8800 04 29 55 04 30 45 =1330+476 12 31 17 75.7 46.6 -1.0 -122.9 50 F 1 9467 04 30 45 J1335+4542 12 31 17 76.1 53.4 -1.1 -115.7 -28 1 9 9467 04 30 45 04 31 30 =1333+459 12 32 02 76.2 53.2 -1.1 -116.1 17 F 1 10067 04 31 30 J1332+4722 12 32 02 75.8 46.3 -1.0 -123.3 -28 1 9 10067 04 31 30 04 32 15 =1330+476 12 32 47 75.9 46.0 -1.0 -123.7 17 F 1 10667 04 32 15 M51H2O 12 32 47 76.4 45.5 -1.0 -124.7 -19 1 9 10667 04 32 15 04 33 00 --- 12 33 32 76.5 45.2 -0.9 -125.2 26 F 1 11267 04 33 00 J1332+4722 12 33 32 76.0 45.7 -1.0 -124.1 -19 1 9 11267 04 33 00 04 33 45 =1330+476 12 34 17 76.1 45.4 -1.0 -124.5 26 F 1 11867 Schedule for GBT_VLBA (Code Gb ) Page 18 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 04 33 45 M51H2O 12 34 17 76.6 44.9 -0.9 -125.6 -19 1 9 11867 04 33 45 04 34 30 --- 12 35 03 76.7 44.5 -0.9 -126.1 26 F 1 12467 04 34 30 J1332+4722 12 35 03 76.2 45.1 -1.0 -125.0 -19 1 9 12467 04 34 30 04 35 15 =1330+476 12 35 48 76.3 44.8 -1.0 -125.4 26 F 1 13067 04 35 15 M51H2O 12 35 48 76.8 44.2 -0.9 -126.5 -19 1 9 13067 04 35 15 04 36 00 --- 12 36 33 76.9 43.9 -0.9 -127.0 26 F 1 13667 04 36 00 J1332+4722 12 36 33 76.4 44.5 -0.9 -125.8 -19 1 9 13667 04 36 00 04 36 45 =1330+476 12 37 18 76.5 44.2 -0.9 -126.3 26 F 1 14267 04 36 45 M51H2O 12 37 18 77.0 43.5 -0.9 -127.5 -19 1 9 14267 04 36 45 04 37 30 --- 12 38 03 77.1 43.2 -0.9 -127.9 26 F 1 14867 04 37 30 J1332+4722 12 38 03 76.6 43.9 -0.9 -126.7 -19 1 9 14867 04 37 30 04 38 15 =1330+476 12 38 48 76.7 43.5 -0.9 -127.2 26 F 1 15467 04 38 15 M51H2O 12 38 48 77.2 42.8 -0.9 -128.4 -19 1 9 15467 04 38 15 04 39 00 --- 12 39 33 77.3 42.5 -0.8 -128.9 26 F 1 16067 04 39 00 J1332+4722 12 39 33 76.8 43.2 -0.9 -127.7 -19 1 9 16067 04 39 00 04 39 45 =1330+476 12 40 18 76.9 42.9 -0.9 -128.1 26 F 1 16667 04 39 45 M51H2O 12 40 18 77.4 42.1 -0.8 -129.4 -19 1 9 16667 04 39 45 04 40 30 --- 12 41 04 77.5 41.7 -0.8 -129.9 26 F 1 17267 04 40 30 J1332+4722 12 41 04 77.0 42.5 -0.9 -128.6 -19 1 10 17267 04 40 30 04 41 15 =1330+476 12 41 49 77.1 42.1 -0.9 -129.1 26 R 1 16667 04 41 15 M51H2O 12 41 49 77.6 41.3 -0.8 -130.4 -19 1 10 16667 04 41 15 04 42 00 --- 12 42 34 77.7 41.0 -0.8 -130.9 26 R 1 16067 04 42 00 J1332+4722 12 42 34 77.2 41.8 -0.8 -129.6 -19 1 10 16067 04 42 00 04 42 45 =1330+476 12 43 19 77.3 41.4 -0.8 -130.1 26 R 1 15467 04 42 45 M51H2O 12 43 19 77.8 40.6 -0.8 -131.5 -19 1 10 15467 04 42 45 04 43 30 --- 12 44 04 77.9 40.2 -0.8 -132.0 26 R 1 14867 04 43 30 J1332+4722 12 44 04 77.4 41.0 -0.8 -130.6 -19 1 10 14867 04 43 30 04 44 15 =1330+476 12 44 49 77.5 40.7 -0.8 -131.1 26 R 1 14267 Schedule for GBT_VLBA (Code Gb ) Page 19 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 04 44 15 M51H2O 12 44 49 78.0 39.7 -0.8 -132.5 -19 1 10 14267 04 44 15 04 45 00 --- 12 45 34 78.1 39.3 -0.7 -133.1 26 R 1 13667 04 45 00 J1332+4722 12 45 34 77.6 40.3 -0.8 -131.6 -19 1 10 13667 04 45 00 04 45 45 =1330+476 12 46 19 77.7 39.9 -0.8 -132.2 26 R 1 13067 04 45 45 M51H2O 12 46 19 78.2 38.9 -0.7 -133.6 -19 1 10 13067 04 45 45 04 46 30 --- 12 47 05 78.3 38.5 -0.7 -134.2 26 R 1 12467 04 46 30 J1332+4722 12 47 05 77.8 39.5 -0.8 -132.7 -19 1 10 12467 04 46 30 04 47 15 =1330+476 12 47 50 77.9 39.1 -0.8 -133.2 26 R 1 11867 04 47 15 M51H2O 12 47 50 78.3 38.0 -0.7 -134.8 -19 1 10 11867 04 47 15 04 48 00 --- 12 48 35 78.4 37.6 -0.7 -135.3 26 R 1 11267 04 48 00 J1332+4722 12 48 35 78.0 38.6 -0.7 -133.8 -19 1 10 11267 04 48 00 04 48 45 =1330+476 12 49 20 78.1 38.2 -0.7 -134.3 26 R 1 10667 04 48 45 M51H2O 12 49 20 78.5 37.1 -0.7 -135.9 -19 1 10 10667 04 48 45 04 49 30 --- 12 50 05 78.6 36.7 -0.7 -136.5 26 R 1 10067 04 49 30 J1332+4722 12 50 05 78.1 37.8 -0.7 -134.9 -19 1 10 10067 04 49 30 04 50 15 =1330+476 12 50 50 78.2 37.3 -0.7 -135.5 26 R 1 9467 04 50 15 M51H2O 12 50 50 78.7 36.2 -0.7 -137.1 -19 1 10 9467 04 50 15 04 51 00 --- 12 51 35 78.8 35.7 -0.6 -137.7 26 R 1 8867 04 51 00 J1332+4722 12 51 35 78.3 36.9 -0.7 -136.1 -19 1 10 8867 04 51 00 04 51 45 =1330+476 12 52 20 78.4 36.4 -0.7 -136.6 26 R 1 8267 04 51 45 M51H2O 12 52 20 78.9 35.2 -0.6 -138.4 -19 1 10 8267 04 51 45 04 52 30 --- 12 53 06 79.0 34.7 -0.6 -139.0 26 R 1 7667 04 52 30 J1332+4722 12 53 06 78.5 36.0 -0.7 -137.2 -19 1 10 7667 04 52 30 04 53 15 =1330+476 12 53 51 78.6 35.5 -0.7 -137.8 26 R 1 7067 04 53 15 M51H2O 12 53 51 79.0 34.2 -0.6 -139.6 -19 1 10 7067 04 53 15 04 54 00 --- 12 54 36 79.1 33.7 -0.6 -140.3 26 R 1 6467 04 54 00 J1332+4722 12 54 36 78.7 35.0 -0.6 -138.4 -19 1 10 6467 04 54 00 04 54 45 =1330+476 12 55 21 78.8 34.5 -0.6 -139.1 26 R 1 5867 Schedule for GBT_VLBA (Code Gb ) Page 20 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 04 54 45 M51H2O 12 55 21 79.2 33.2 -0.6 -140.9 -19 1 10 5867 04 54 45 04 55 30 --- 12 56 06 79.3 32.6 -0.6 -141.6 26 R 1 5267 04 55 30 J1332+4722 12 56 06 78.8 34.0 -0.6 -139.7 -19 1 10 5267 04 55 30 04 56 15 =1330+476 12 56 51 78.9 33.5 -0.6 -140.3 26 R 1 4667 04 56 15 M51H2O 12 56 51 79.4 32.1 -0.6 -142.3 -19 1 10 4667 04 56 15 04 57 00 --- 12 57 36 79.4 31.5 -0.5 -142.9 26 R 1 4067 04 57 00 J1332+4722 12 57 36 79.0 33.0 -0.6 -141.0 -19 1 10 4067 04 57 00 04 57 45 =1330+476 12 58 21 79.1 32.5 -0.6 -141.6 26 R 1 3467 04 57 45 M51H2O 12 58 21 79.5 31.0 -0.5 -143.6 -20 1 10 3467 04 57 45 04 58 30 --- 12 59 07 79.6 30.4 -0.5 -144.3 25 R 1 2867 04 58 30 J1332+4722 12 59 07 79.2 31.9 -0.6 -142.3 -20 1 10 2867 04 58 30 04 59 15 =1330+476 12 59 52 79.2 31.4 -0.6 -142.9 25 R 1 2267 04 59 15 M51H2O 12 59 52 79.7 29.8 -0.5 -145.0 -20 1 10 2267 04 59 15 05 00 00 --- 13 00 37 79.7 29.2 -0.5 -145.7 25 R 1 1667 05 00 00 J1332+4722 13 00 37 79.3 30.9 -0.5 -143.6 -20 1 10 1667 05 00 00 05 00 45 =1330+476 13 01 22 79.4 30.3 -0.5 -144.3 25 R 1 1067 05 00 45 M51H2O 13 01 22 79.8 28.6 -0.5 -146.5 -20 1 10 1067 05 00 45 05 01 30 --- 13 02 07 79.9 28.0 -0.5 -147.2 25 R 1 467 05 01 30 J1332+4722 13 02 07 79.5 29.7 -0.5 -145.0 -20 1 11 467 05 01 30 05 02 15 =1330+476 13 02 52 79.5 29.2 -0.5 -145.7 25 F 1 133 05 02 15 M51H2O 13 02 52 79.9 27.4 -0.5 -148.0 -20 1 11 133 05 02 15 05 03 00 --- 13 03 37 80.0 26.8 -0.4 -148.7 25 F 1 733 05 03 00 J1332+4722 13 03 37 79.6 28.6 -0.5 -146.4 -20 1 11 733 05 03 00 05 03 45 =1330+476 13 04 22 79.7 28.0 -0.5 -147.1 25 F 1 1333 05 03 45 M51H2O 13 04 22 80.1 26.2 -0.4 -149.5 -20 1 11 1333 05 03 45 05 04 30 --- 13 05 08 80.1 25.5 -0.4 -150.2 25 F 1 1933 05 04 30 J1332+4722 13 05 08 79.7 27.4 -0.5 -147.9 -20 1 11 1933 05 04 30 05 05 15 =1330+476 13 05 53 79.8 26.8 -0.5 -148.6 25 F 1 2533 Schedule for GBT_VLBA (Code Gb ) Page 21 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 05 05 15 M51H2O 13 05 53 80.2 24.9 -0.4 -151.0 -20 1 11 2533 05 05 15 05 06 00 --- 13 06 38 80.3 24.2 -0.4 -151.8 25 F 1 3133 05 06 00 J1332+4722 13 06 38 79.9 26.2 -0.4 -149.4 -20 1 11 3133 05 06 00 05 06 45 =1330+476 13 07 23 79.9 25.5 -0.4 -150.1 25 F 1 3733 05 06 45 M51H2O 13 07 23 80.3 23.5 -0.4 -152.6 -20 1 11 3733 05 06 45 05 07 30 --- 13 08 08 80.4 22.8 -0.4 -153.4 25 F 1 4333 05 07 30 J1332+4722 13 08 08 80.0 24.9 -0.4 -150.9 -20 1 11 4333 05 07 30 05 08 15 =1330+476 13 08 53 80.1 24.2 -0.4 -151.7 25 F 1 4933 05 08 15 M51H2O 13 08 53 80.4 22.2 -0.4 -154.2 -20 1 11 4933 05 08 15 05 09 00 --- 13 09 38 80.5 21.5 -0.3 -155.1 25 F 1 5533 05 09 00 J1332+4722 13 09 38 80.1 23.6 -0.4 -152.4 -21 1 11 5533 05 09 00 05 09 45 =1330+476 13 10 23 80.2 22.9 -0.4 -153.2 24 F 1 6133 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 05 20 00 1308+326 13 20 40 83.6 199.2 0.2 17.8 304 1 11 6133 05 20 00 05 25 00 --- 13 25 41 83.2 207.8 0.3 25.6 300 F 1 10133 05 29 55 J1332+4722 13 30 37 81.1 362.5 0.0 -177.1 20 1 11 10133 05 29 55 05 30 45 =1330+476 13 31 27 81.1 361.6 0.0 -178.1 50 F 1 10800 05 30 45 J1335+4542 13 31 27 82.7 365.6 -0.1 -173.7 -24 1 11 10800 05 30 45 05 31 30 =1333+459 13 32 12 82.7 364.6 -0.1 -174.9 21 F 1 11400 05 31 30 J1332+4722 13 32 12 81.1 360.8 0.0 -179.1 -23 1 11 11400 05 31 30 05 32 15 =1330+476 13 32 57 81.1 360.0 0.0 180.0 22 F 1 12000 05 32 15 M51H2O 13 32 57 81.2 356.8 0.0 176.3 -22 1 11 12000 05 32 15 05 33 00 --- 13 33 42 81.2 355.9 0.1 175.3 23 F 1 12600 05 33 00 J1332+4722 13 33 42 81.1 359.1 0.0 179.0 -22 1 11 12600 05 33 00 05 33 45 =1330+476 13 34 27 81.1 358.3 0.0 178.1 23 F 1 13200 05 33 45 M51H2O 13 34 27 81.2 355.1 0.1 174.3 -22 1 11 13200 05 33 45 05 34 30 --- 13 35 12 81.2 354.2 0.1 173.4 23 F 1 13800 05 34 30 J1332+4722 13 35 12 81.1 357.5 0.0 177.1 -22 1 11 13800 05 34 30 05 35 15 =1330+476 13 35 58 81.1 356.7 0.1 176.2 23 F 1 14400 Schedule for GBT_VLBA (Code Gb ) Page 22 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 05 35 15 M51H2O 13 35 58 81.2 353.4 0.1 172.4 -22 1 11 14400 05 35 15 05 36 00 --- 13 36 43 81.2 352.6 0.1 171.5 23 F 1 15000 05 36 00 J1332+4722 13 36 43 81.1 355.9 0.1 175.2 -22 1 11 15000 05 36 00 05 36 45 =1330+476 13 37 28 81.0 355.0 0.1 174.3 23 F 1 15600 05 36 45 M51H2O 13 37 28 81.2 351.8 0.1 170.5 -22 1 11 15600 05 36 45 05 37 30 --- 13 38 13 81.1 351.0 0.1 169.6 23 F 1 16200 05 37 30 J1332+4722 13 38 13 81.0 354.2 0.1 173.3 -22 1 11 16200 05 37 30 05 38 15 =1330+476 13 38 58 81.0 353.4 0.1 172.4 23 F 1 16800 05 38 15 M51H2O 13 38 58 81.1 350.1 0.1 168.6 -22 1 11 16800 05 38 15 05 39 00 --- 13 39 43 81.1 349.3 0.2 167.7 23 F 1 17400 05 39 00 J1332+4722 13 39 43 81.0 352.6 0.1 171.5 -22 1 12 17400 05 39 00 05 39 45 =1330+476 13 40 28 81.0 351.8 0.1 170.5 23 R 1 16800 05 39 45 M51H2O 13 40 28 81.0 348.5 0.2 166.8 -22 1 12 16800 05 39 45 05 40 30 --- 13 41 13 81.0 347.7 0.2 165.8 23 R 1 16200 05 40 30 J1332+4722 13 41 13 80.9 351.0 0.1 169.6 -22 1 12 16200 05 40 30 05 41 15 =1330+476 13 41 59 80.9 350.2 0.2 168.7 23 R 1 15600 05 41 15 M51H2O 13 41 59 81.0 346.9 0.2 164.9 -22 1 12 15600 05 41 15 05 42 00 --- 13 42 44 81.0 346.2 0.2 164.0 23 R 1 15000 05 42 00 J1332+4722 13 42 44 80.9 349.4 0.2 167.8 -22 1 12 15000 05 42 00 05 42 45 =1330+476 13 43 29 80.9 348.7 0.2 166.8 23 R 1 14400 05 42 45 M51H2O 13 43 29 80.9 345.4 0.2 163.1 -22 1 12 14400 05 42 45 05 43 30 --- 13 44 14 80.9 344.6 0.2 162.2 23 R 1 13800 05 43 30 J1332+4722 13 44 14 80.8 347.9 0.2 165.9 -22 1 12 13800 05 43 30 05 44 15 =1330+476 13 44 59 80.8 347.1 0.2 165.0 23 R 1 13200 05 44 15 M51H2O 13 44 59 80.8 343.8 0.2 161.3 -22 1 12 13200 05 44 15 05 45 00 --- 13 45 44 80.8 343.1 0.3 160.4 23 R 1 12600 05 45 00 J1332+4722 13 45 44 80.8 346.3 0.2 164.1 -22 1 12 12600 05 45 00 05 45 45 =1330+476 13 46 29 80.7 345.6 0.2 163.3 23 R 1 12000 Schedule for GBT_VLBA (Code Gb ) Page 23 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 05 45 45 M51H2O 13 46 29 80.8 342.3 0.3 159.5 -22 1 12 12000 05 45 45 05 46 30 --- 13 47 14 80.7 341.6 0.3 158.7 23 R 1 11400 05 46 30 J1332+4722 13 47 14 80.7 344.8 0.2 162.4 -22 1 12 11400 05 46 30 05 47 15 =1330+476 13 48 00 80.7 344.1 0.3 161.5 23 R 1 10800 05 47 15 M51H2O 13 48 00 80.7 340.9 0.3 157.8 -22 1 12 10800 05 47 15 05 48 00 --- 13 48 45 80.6 340.1 0.3 157.0 23 R 1 10200 05 48 00 J1332+4722 13 48 45 80.6 343.3 0.3 160.6 -22 1 12 10200 05 48 00 05 48 45 =1330+476 13 49 30 80.6 342.6 0.3 159.8 23 R 1 9600 05 48 45 M51H2O 13 49 30 80.6 339.4 0.3 156.1 -22 1 12 9600 05 48 45 05 49 30 --- 13 50 15 80.5 338.7 0.3 155.3 23 R 1 9000 05 49 30 J1332+4722 13 50 15 80.5 341.9 0.3 158.9 -22 1 12 9000 05 49 30 05 50 15 =1330+476 13 51 00 80.5 341.1 0.3 158.1 23 R 1 8400 05 50 15 M51H2O 13 51 00 80.5 338.0 0.3 154.4 -22 1 12 8400 05 50 15 05 51 00 --- 13 51 45 80.4 337.3 0.4 153.6 23 R 1 7800 05 51 00 J1332+4722 13 51 45 80.4 340.4 0.3 157.2 -22 1 12 7800 05 51 00 05 51 45 =1330+476 13 52 30 80.4 339.7 0.3 156.4 23 R 1 7200 05 51 45 M51H2O 13 52 30 80.3 336.6 0.4 152.8 -22 1 12 7200 05 51 45 05 52 30 --- 13 53 15 80.3 336.0 0.4 152.0 23 R 1 6600 05 52 30 J1332+4722 13 53 15 80.3 339.0 0.3 155.6 -22 1 12 6600 05 52 30 05 53 15 =1330+476 13 54 01 80.3 338.4 0.4 154.8 23 R 1 6000 05 53 15 M51H2O 13 54 01 80.2 335.3 0.4 151.2 -22 1 12 6000 05 53 15 05 54 00 --- 13 54 46 80.2 334.7 0.4 150.4 23 R 1 5400 05 54 00 J1332+4722 13 54 46 80.2 337.7 0.4 153.9 -22 1 12 5400 05 54 00 05 54 45 =1330+476 13 55 31 80.2 337.0 0.4 153.1 23 R 1 4800 05 54 45 M51H2O 13 55 31 80.1 334.0 0.4 149.7 -22 1 12 4800 05 54 45 05 55 30 --- 13 56 16 80.0 333.4 0.4 148.9 23 R 1 4200 05 55 30 J1332+4722 13 56 16 80.1 336.3 0.4 152.4 -22 1 12 4200 05 55 30 05 56 15 =1330+476 13 57 01 80.1 335.7 0.4 151.6 23 R 1 3600 Schedule for GBT_VLBA (Code Gb ) Page 24 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 05 56 15 M51H2O 13 57 01 80.0 332.7 0.4 148.1 -22 1 12 3600 05 56 15 05 57 00 --- 13 57 46 79.9 332.1 0.5 147.4 23 R 1 3000 05 57 00 J1332+4722 13 57 46 80.0 335.0 0.4 150.8 -22 1 12 3000 05 57 00 05 57 45 =1330+476 13 58 31 79.9 334.4 0.4 150.0 23 R 1 2400 05 57 45 M51H2O 13 58 31 79.8 331.5 0.5 146.7 -22 1 12 2400 05 57 45 05 58 30 --- 13 59 16 79.8 330.9 0.5 145.9 23 R 1 1800 05 58 30 J1332+4722 13 59 16 79.9 333.8 0.4 149.3 -22 1 12 1800 05 58 30 05 59 15 =1330+476 14 00 02 79.8 333.2 0.5 148.5 23 R 1 1200 05 59 15 M51H2O 14 00 02 79.7 330.3 0.5 145.2 -22 1 12 1200 05 59 15 06 00 00 --- 14 00 47 79.6 329.7 0.5 144.5 23 R 1 600 06 00 00 J1332+4722 14 00 47 79.7 332.6 0.5 147.8 -22 1 12 600 06 00 00 06 00 45 =1330+476 14 01 32 79.7 332.0 0.5 147.1 23 R 1 0 06 00 45 M51H2O 14 01 32 79.5 329.2 0.5 143.8 -22 1 13 0 06 00 45 06 01 30 --- 14 02 17 79.5 328.6 0.5 143.1 23 F 1 600 06 01 30 J1332+4722 14 02 17 79.6 331.4 0.5 146.3 -22 1 13 600 06 01 30 06 02 15 =1330+476 14 03 02 79.5 330.8 0.5 145.6 23 F 1 1200 06 02 15 M51H2O 14 03 02 79.4 328.1 0.5 142.4 -22 1 13 1200 06 02 15 06 03 00 --- 14 03 47 79.3 327.5 0.6 141.8 23 F 1 1800 06 03 00 J1332+4722 14 03 47 79.4 330.2 0.5 144.9 -21 1 13 1800 06 03 00 06 03 45 =1330+476 14 04 32 79.4 329.6 0.5 144.2 24 F 1 2400 06 03 45 M51H2O 14 04 32 79.2 327.0 0.6 141.1 -21 1 13 2400 06 03 45 06 04 30 --- 14 05 17 79.1 326.4 0.6 140.4 24 F 1 3000 06 04 30 J1332+4722 14 05 17 79.3 329.1 0.5 143.6 -21 1 13 3000 06 04 30 06 05 15 =1330+476 14 06 02 79.2 328.5 0.6 142.9 24 F 1 3600 06 05 15 M51H2O 14 06 02 79.1 325.9 0.6 139.8 -21 1 13 3600 06 05 15 06 06 00 --- 14 06 48 79.0 325.4 0.6 139.2 24 F 1 4200 06 06 00 J1332+4722 14 06 48 79.1 328.0 0.6 142.2 -21 1 13 4200 06 06 00 06 06 45 =1330+476 14 07 33 79.1 327.5 0.6 141.6 24 F 1 4800 Schedule for GBT_VLBA (Code Gb ) Page 25 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 06 06 45 M51H2O 14 07 33 78.9 324.9 0.6 138.5 -21 1 13 4800 06 06 45 06 07 30 --- 14 08 18 78.8 324.4 0.6 137.9 24 F 1 5400 06 07 30 J1332+4722 14 08 18 79.0 327.0 0.6 140.9 -21 1 13 5400 06 07 30 06 08 15 =1330+476 14 09 03 78.9 326.4 0.6 140.3 24 F 1 6000 06 08 15 M51H2O 14 09 03 78.7 323.9 0.7 137.3 -21 1 13 6000 06 08 15 06 09 00 --- 14 09 48 78.6 323.5 0.7 136.7 24 F 1 6600 06 09 00 J1332+4722 14 09 48 78.8 325.9 0.6 139.6 -21 1 13 6600 06 09 00 06 09 45 =1330+476 14 10 33 78.7 325.4 0.6 139.0 24 F 1 7200 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 06 20 00 1803+784 14 20 50 44.3 373.2 -3.7 -116.3 483 1 13 7200 06 20 00 06 25 00 --- 14 25 51 44.6 373.1 -3.6 -117.6 300 F 1 11200 06 29 55 J1332+4722 14 30 47 76.2 314.9 1.0 125.0 173 1 13 11200 06 29 55 06 30 45 =1330+476 14 31 37 76.1 314.5 1.0 124.5 50 F 1 11867 06 30 45 J1335+4542 14 31 37 77.3 309.5 0.9 120.0 -25 1 13 11867 06 30 45 06 31 30 =1333+459 14 32 22 77.2 309.2 0.9 119.6 20 F 1 12467 06 31 30 J1332+4722 14 32 22 76.0 314.2 1.0 124.1 -25 1 13 12467 06 31 30 06 32 15 =1330+476 14 33 07 75.9 313.9 1.0 123.6 20 F 1 13067 06 32 15 M51H2O 14 33 07 75.5 312.3 1.1 121.5 -20 1 13 13067 06 32 15 06 33 00 --- 14 33 52 75.4 312.0 1.1 121.1 25 F 1 13667 06 33 00 J1332+4722 14 33 52 75.8 313.7 1.0 123.2 -20 1 13 13667 06 33 00 06 33 45 =1330+476 14 34 37 75.6 313.4 1.0 122.8 25 F 1 14267 06 33 45 M51H2O 14 34 37 75.3 311.8 1.1 120.7 -20 1 13 14267 06 33 45 06 34 30 --- 14 35 22 75.2 311.5 1.1 120.3 25 F 1 14867 06 34 30 J1332+4722 14 35 22 75.5 313.1 1.0 122.4 -20 1 13 14867 06 34 30 06 35 15 =1330+476 14 36 07 75.4 312.8 1.1 122.0 25 F 1 15467 06 35 15 M51H2O 14 36 07 75.1 311.2 1.1 119.9 -20 1 13 15467 06 35 15 06 36 00 --- 14 36 53 75.0 311.0 1.1 119.6 25 F 1 16067 06 36 00 J1332+4722 14 36 53 75.3 312.6 1.1 121.6 -20 1 13 16067 06 36 00 06 36 45 =1330+476 14 37 38 75.2 312.3 1.1 121.2 25 F 1 16667 Schedule for GBT_VLBA (Code Gb ) Page 26 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 06 36 45 M51H2O 14 37 38 74.9 310.8 1.1 119.2 -20 1 13 16667 06 36 45 06 37 30 --- 14 38 23 74.8 310.5 1.1 118.8 25 F 1 17267 06 37 30 J1332+4722 14 38 23 75.1 312.0 1.1 120.8 -20 1 14 17267 06 37 30 06 38 15 =1330+476 14 39 08 75.0 311.8 1.1 120.5 25 R 1 16667 06 38 15 M51H2O 14 39 08 74.7 310.3 1.2 118.5 -20 1 14 16667 06 38 15 06 39 00 --- 14 39 53 74.5 310.1 1.2 118.1 25 R 1 16067 06 39 00 J1332+4722 14 39 53 74.9 311.5 1.1 120.1 -19 1 14 16067 06 39 00 06 39 45 =1330+476 14 40 38 74.8 311.3 1.1 119.7 26 R 1 15467 06 39 45 M51H2O 14 40 38 74.4 309.8 1.2 117.8 -19 1 14 15467 06 39 45 06 40 30 --- 14 41 23 74.3 309.6 1.2 117.4 26 R 1 14867 06 40 30 J1332+4722 14 41 23 74.7 311.1 1.1 119.3 -19 1 14 14867 06 40 30 06 41 15 =1330+476 14 42 08 74.6 310.8 1.2 119.0 26 R 1 14267 06 41 15 M51H2O 14 42 08 74.2 309.4 1.2 117.1 -19 1 14 14267 06 41 15 06 42 00 --- 14 42 54 74.1 309.2 1.2 116.7 26 R 1 13667 06 42 00 J1332+4722 14 42 54 74.4 310.6 1.2 118.6 -19 1 14 13667 06 42 00 06 42 45 =1330+476 14 43 39 74.3 310.4 1.2 118.3 26 R 1 13067 06 42 45 M51H2O 14 43 39 74.0 309.0 1.2 116.4 -19 1 14 13067 06 42 45 06 43 30 --- 14 44 24 73.9 308.8 1.2 116.0 26 R 1 12467 06 43 30 J1332+4722 14 44 24 74.2 310.2 1.2 117.9 -19 1 14 12467 06 43 30 06 44 15 =1330+476 14 45 09 74.1 309.9 1.2 117.6 26 R 1 11867 06 44 15 M51H2O 14 45 09 73.7 308.6 1.3 115.7 -19 1 14 11867 06 44 15 06 45 00 --- 14 45 54 73.6 308.4 1.3 115.4 26 R 1 11267 06 45 00 J1332+4722 14 45 54 74.0 309.7 1.2 117.2 -19 1 14 11267 06 45 00 06 45 45 =1330+476 14 46 39 73.9 309.5 1.2 116.9 26 R 1 10667 06 45 45 M51H2O 14 46 39 73.5 308.2 1.3 115.1 -19 1 14 10667 06 45 45 06 46 30 --- 14 47 24 73.4 308.0 1.3 114.8 26 R 1 10067 06 46 30 J1332+4722 14 47 24 73.8 309.3 1.2 116.5 -19 1 14 10067 06 46 30 06 47 15 =1330+476 14 48 09 73.6 309.1 1.3 116.2 26 R 1 9467 Schedule for GBT_VLBA (Code Gb ) Page 27 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 06 47 15 M51H2O 14 48 09 73.3 307.8 1.3 114.4 -19 1 14 9467 06 47 15 06 48 00 --- 14 48 55 73.2 307.6 1.3 114.1 26 R 1 8867 06 48 00 J1332+4722 14 48 55 73.5 308.9 1.3 115.9 -19 1 14 8867 06 48 00 06 48 45 =1330+476 14 49 40 73.4 308.7 1.3 115.6 26 R 1 8267 06 48 45 M51H2O 14 49 40 73.1 307.5 1.3 113.8 -19 1 14 8267 06 48 45 06 49 30 --- 14 50 25 72.9 307.3 1.3 113.5 26 R 1 7667 06 49 30 J1332+4722 14 50 25 73.3 308.5 1.3 115.2 -19 1 14 7667 06 49 30 06 50 15 =1330+476 14 51 10 73.2 308.3 1.3 114.9 26 R 1 7067 06 50 15 M51H2O 14 51 10 72.8 307.1 1.4 113.2 -19 1 14 7067 06 50 15 06 51 00 --- 14 51 55 72.7 306.9 1.4 112.9 26 R 1 6467 06 51 00 J1332+4722 14 51 55 73.1 308.2 1.3 114.6 -19 1 14 6467 06 51 00 06 51 45 =1330+476 14 52 40 73.0 308.0 1.3 114.3 26 R 1 5867 06 51 45 M51H2O 14 52 40 72.6 306.8 1.4 112.6 -19 1 14 5867 06 51 45 06 52 30 --- 14 53 25 72.5 306.6 1.4 112.3 26 R 1 5267 06 52 30 J1332+4722 14 53 25 72.8 307.8 1.3 114.0 -19 1 14 5267 06 52 30 06 53 15 =1330+476 14 54 10 72.7 307.6 1.4 113.7 26 R 1 4667 06 53 15 M51H2O 14 54 10 72.3 306.4 1.4 112.0 -19 1 14 4667 06 53 15 06 54 00 --- 14 54 55 72.2 306.3 1.4 111.7 26 R 1 4067 06 54 00 J1332+4722 14 54 55 72.6 307.5 1.4 113.4 -19 1 14 4067 06 54 00 06 54 45 =1330+476 14 55 41 72.5 307.3 1.4 113.1 26 R 1 3467 06 54 45 M51H2O 14 55 41 72.1 306.1 1.4 111.5 -19 1 14 3467 06 54 45 06 55 30 --- 14 56 26 72.0 306.0 1.4 111.2 26 R 1 2867 06 55 30 J1332+4722 14 56 26 72.4 307.1 1.4 112.8 -19 1 14 2867 06 55 30 06 56 15 =1330+476 14 57 11 72.3 307.0 1.4 112.5 26 R 1 2267 06 56 15 M51H2O 14 57 11 71.9 305.8 1.5 110.9 -19 1 14 2267 06 56 15 06 57 00 --- 14 57 56 71.7 305.7 1.5 110.6 26 R 1 1667 06 57 00 J1332+4722 14 57 56 72.1 306.8 1.4 112.2 -19 1 14 1667 06 57 00 06 57 45 =1330+476 14 58 41 72.0 306.6 1.4 111.9 26 R 1 1067 Schedule for GBT_VLBA (Code Gb ) Page 28 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 06 57 45 M51H2O 14 58 41 71.6 305.6 1.5 110.3 -19 1 14 1067 06 57 45 06 58 30 --- 14 59 26 71.5 305.4 1.5 110.1 26 R 1 467 ----------- Tape Change ------------ 06 58 30 J1332+4722 14 59 26 71.9 306.5 1.4 111.6 -19 2 1 467 06 58 30 06 59 15 =1330+476 15 00 11 71.8 306.3 1.5 111.4 26 F 1 133 06 59 15 M51H2O 15 00 11 71.4 305.3 1.5 109.8 -19 2 1 133 06 59 15 07 00 00 --- 15 00 56 71.3 305.1 1.5 109.5 26 F 1 733 07 00 00 J1332+4722 15 00 56 71.7 306.2 1.5 111.1 -19 2 1 733 07 00 00 07 00 45 =1330+476 15 01 42 71.5 306.1 1.5 110.8 26 F 1 1333 07 00 45 M51H2O 15 01 42 71.1 305.0 1.5 109.3 -19 2 1 1333 07 00 45 07 01 30 --- 15 02 27 71.0 304.9 1.5 109.0 26 F 1 1933 07 01 30 J1332+4722 15 02 27 71.4 305.9 1.5 110.5 -19 2 1 1933 07 01 30 07 02 15 =1330+476 15 03 12 71.3 305.8 1.5 110.3 26 F 1 2533 07 02 15 M51H2O 15 03 12 70.9 304.8 1.6 108.8 -19 2 1 2533 07 02 15 07 03 00 --- 15 03 57 70.8 304.6 1.6 108.5 26 F 1 3133 07 03 00 J1332+4722 15 03 57 71.2 305.6 1.5 110.0 -19 2 1 3133 07 03 00 07 03 45 =1330+476 15 04 42 71.1 305.5 1.5 109.7 26 F 1 3733 07 03 45 M51H2O 15 04 42 70.7 304.5 1.6 108.3 -19 2 1 3733 07 03 45 07 04 30 --- 15 05 27 70.5 304.4 1.6 108.0 26 F 1 4333 07 04 30 J1332+4722 15 05 27 70.9 305.4 1.5 109.5 -19 2 1 4333 07 04 30 07 05 15 =1330+476 15 06 12 70.8 305.2 1.6 109.2 26 F 1 4933 07 05 15 M51H2O 15 06 12 70.4 304.3 1.6 107.8 -19 2 1 4933 07 05 15 07 06 00 --- 15 06 57 70.3 304.2 1.6 107.5 26 F 1 5533 07 06 00 J1332+4722 15 06 57 70.7 305.1 1.6 108.9 -19 2 1 5533 07 06 00 07 06 45 =1330+476 15 07 43 70.6 305.0 1.6 108.7 26 F 1 6133 07 06 45 M51H2O 15 07 43 70.2 304.0 1.6 107.3 -19 2 1 6133 07 06 45 07 07 30 --- 15 08 28 70.1 303.9 1.6 107.0 26 F 1 6733 07 07 30 J1332+4722 15 08 28 70.5 304.9 1.6 108.4 -19 2 1 6733 07 07 30 07 08 15 =1330+476 15 09 13 70.3 304.8 1.6 108.2 26 F 1 7333 Schedule for GBT_VLBA (Code Gb ) Page 29 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 07 08 15 M51H2O 15 09 13 69.9 303.8 1.7 106.8 -19 2 1 7333 07 08 15 07 09 00 --- 15 09 58 69.8 303.7 1.7 106.5 26 F 1 7933 07 09 00 J1332+4722 15 09 58 70.2 304.6 1.6 107.9 -19 2 1 7933 07 09 00 07 09 45 =1330+476 15 10 43 70.1 304.5 1.6 107.7 26 F 1 8533 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 07 20 00 1803+784 15 21 00 46.8 370.8 -2.7 -132.7 488 2 1 8533 07 20 00 07 25 00 --- 15 26 01 47.0 370.6 -2.6 -134.2 300 F 1 12533 07 29 55 J1332+4722 15 30 56 66.8 302.2 2.0 101.8 164 2 1 12533 07 29 55 07 30 45 =1330+476 15 31 47 66.7 302.1 2.0 101.5 50 F 1 13200 07 30 45 J1335+4542 15 31 47 67.4 298.1 1.9 98.3 -24 2 1 13200 07 30 45 07 31 30 =1333+459 15 32 32 67.3 298.0 2.0 98.2 21 F 1 13800 07 31 30 J1332+4722 15 32 32 66.5 302.0 2.0 101.4 -24 2 1 13800 07 31 30 07 32 15 =1330+476 15 33 17 66.4 302.0 2.0 101.2 21 F 1 14400 07 32 15 M51H2O 15 33 17 66.0 301.3 2.1 100.0 -18 2 1 14400 07 32 15 07 33 00 --- 15 34 02 65.8 301.2 2.1 99.8 27 F 1 15000 07 33 00 J1332+4722 15 34 02 66.3 301.9 2.0 101.0 -18 2 1 15000 07 33 00 07 33 45 =1330+476 15 34 47 66.2 301.8 2.0 100.8 27 F 1 15600 07 33 45 M51H2O 15 34 47 65.7 301.2 2.1 99.7 -18 2 1 15600 07 33 45 07 34 30 --- 15 35 32 65.6 301.1 2.1 99.5 27 F 1 16200 07 34 30 J1332+4722 15 35 32 66.0 301.8 2.0 100.6 -18 2 1 16200 07 34 30 07 35 15 =1330+476 15 36 17 65.9 301.7 2.1 100.4 27 F 1 16800 07 35 15 M51H2O 15 36 17 65.5 301.1 2.1 99.3 -19 2 1 16800 07 35 15 07 36 00 --- 15 37 02 65.3 301.0 2.1 99.1 26 F 1 17400 07 36 00 J1332+4722 15 37 02 65.8 301.7 2.1 100.2 -19 2 2 17400 07 36 00 07 36 45 =1330+476 15 37 48 65.7 301.6 2.1 100.0 26 R 1 16800 07 36 45 M51H2O 15 37 48 65.2 301.0 2.1 98.9 -19 2 2 16800 07 36 45 07 37 30 --- 15 38 33 65.1 300.9 2.1 98.7 26 R 1 16200 07 37 30 J1332+4722 15 38 33 65.5 301.6 2.1 99.8 -19 2 2 16200 07 37 30 07 38 15 =1330+476 15 39 18 65.4 301.5 2.1 99.6 26 R 1 15600 Schedule for GBT_VLBA (Code Gb ) Page 30 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 07 38 15 M51H2O 15 39 18 64.9 300.9 2.2 98.6 -19 2 2 15600 07 38 15 07 39 00 --- 15 40 03 64.8 300.9 2.2 98.4 26 R 1 15000 07 39 00 J1332+4722 15 40 03 65.3 301.5 2.1 99.5 -19 2 2 15000 07 39 00 07 39 45 =1330+476 15 40 48 65.1 301.4 2.1 99.3 26 R 1 14400 07 39 45 M51H2O 15 40 48 64.7 300.8 2.2 98.2 -19 2 2 14400 07 39 45 07 40 30 --- 15 41 33 64.6 300.8 2.2 98.0 26 R 1 13800 07 40 30 J1332+4722 15 41 33 65.0 301.4 2.1 99.1 -19 2 2 13800 07 40 30 07 41 15 =1330+476 15 42 18 64.9 301.3 2.2 98.9 26 R 1 13200 07 41 15 M51H2O 15 42 18 64.4 300.7 2.2 97.9 -19 2 2 13200 07 41 15 07 42 00 --- 15 43 03 64.3 300.7 2.2 97.7 26 R 1 12600 07 42 00 J1332+4722 15 43 03 64.8 301.3 2.2 98.7 -19 2 2 12600 07 42 00 07 42 45 =1330+476 15 43 49 64.6 301.2 2.2 98.5 26 R 1 12000 07 42 45 M51H2O 15 43 49 64.2 300.7 2.2 97.5 -19 2 2 12000 07 42 45 07 43 30 --- 15 44 34 64.1 300.6 2.2 97.3 26 R 1 11400 07 43 30 J1332+4722 15 44 34 64.5 301.2 2.2 98.4 -19 2 2 11400 07 43 30 07 44 15 =1330+476 15 45 19 64.4 301.1 2.2 98.2 26 R 1 10800 07 44 15 M51H2O 15 45 19 63.9 300.6 2.3 97.2 -19 2 2 10800 07 44 15 07 45 00 --- 15 46 04 63.8 300.5 2.3 97.0 26 R 1 10200 07 45 00 J1332+4722 15 46 04 64.3 301.1 2.2 98.0 -19 2 2 10200 07 45 00 07 45 45 =1330+476 15 46 49 64.1 301.0 2.2 97.8 26 R 1 9600 07 45 45 M51H2O 15 46 49 63.7 300.5 2.3 96.8 -19 2 2 9600 07 45 45 07 46 30 --- 15 47 34 63.6 300.5 2.3 96.7 26 R 1 9000 07 46 30 J1332+4722 15 47 34 64.0 301.0 2.2 97.7 -19 2 2 9000 07 46 30 07 47 15 =1330+476 15 48 19 63.9 301.0 2.3 97.5 26 R 1 8400 07 47 15 M51H2O 15 48 19 63.4 300.4 2.3 96.5 -19 2 2 8400 07 47 15 07 48 00 --- 15 49 04 63.3 300.4 2.3 96.3 26 R 1 7800 07 48 00 J1332+4722 15 49 04 63.8 300.9 2.3 97.3 -19 2 2 7800 07 48 00 07 48 45 =1330+476 15 49 49 63.6 300.9 2.3 97.2 26 R 1 7200 Schedule for GBT_VLBA (Code Gb ) Page 31 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 07 48 45 M51H2O 15 49 49 63.2 300.4 2.3 96.2 -19 2 2 7200 07 48 45 07 49 30 --- 15 50 35 63.0 300.3 2.3 96.0 26 R 1 6600 07 49 30 J1332+4722 15 50 35 63.5 300.9 2.3 97.0 -19 2 2 6600 07 49 30 07 50 15 =1330+476 15 51 20 63.4 300.8 2.3 96.8 26 R 1 6000 07 50 15 M51H2O 15 51 20 62.9 300.3 2.4 95.8 -19 2 2 6000 07 50 15 07 51 00 --- 15 52 05 62.8 300.3 2.4 95.7 26 R 1 5400 07 51 00 J1332+4722 15 52 05 63.3 300.8 2.3 96.6 -19 2 2 5400 07 51 00 07 51 45 =1330+476 15 52 50 63.1 300.8 2.3 96.5 26 R 1 4800 07 51 45 M51H2O 15 52 50 62.7 300.3 2.4 95.5 -19 2 2 4800 07 51 45 07 52 30 --- 15 53 35 62.5 300.2 2.4 95.3 26 R 1 4200 07 52 30 J1332+4722 15 53 35 63.0 300.7 2.3 96.3 -19 2 2 4200 07 52 30 07 53 15 =1330+476 15 54 20 62.9 300.7 2.4 96.1 26 R 1 3600 07 53 15 M51H2O 15 54 20 62.4 300.2 2.4 95.2 -19 2 2 3600 07 53 15 07 54 00 --- 15 55 05 62.3 300.2 2.4 95.0 26 R 1 3000 07 54 00 J1332+4722 15 55 05 62.8 300.7 2.4 96.0 -19 2 2 3000 07 54 00 07 54 45 =1330+476 15 55 50 62.6 300.6 2.4 95.8 26 R 1 2400 07 54 45 M51H2O 15 55 50 62.2 300.2 2.4 94.9 -19 2 2 2400 07 54 45 07 55 30 --- 15 56 36 62.0 300.1 2.4 94.7 26 R 1 1800 07 55 30 J1332+4722 15 56 36 62.5 300.6 2.4 95.7 -19 2 2 1800 07 55 30 07 56 15 =1330+476 15 57 21 62.4 300.6 2.4 95.5 26 R 1 1200 07 56 15 M51H2O 15 57 21 61.9 300.1 2.5 94.6 -19 2 2 1200 07 56 15 07 57 00 --- 15 58 06 61.8 300.1 2.5 94.4 26 R 1 600 07 57 00 J1332+4722 15 58 06 62.2 300.6 2.4 95.3 -19 2 2 600 07 57 00 07 57 45 =1330+476 15 58 51 62.1 300.5 2.4 95.2 26 R 1 0 07 57 45 M51H2O 15 58 51 61.6 300.1 2.5 94.2 -19 2 3 0 07 57 45 07 58 30 --- 15 59 36 61.5 300.1 2.5 94.1 26 F 1 600 07 58 30 J1332+4722 15 59 36 62.0 300.5 2.4 95.0 -19 2 3 600 07 58 30 07 59 15 =1330+476 16 00 21 61.9 300.5 2.5 94.9 26 F 1 1200 Schedule for GBT_VLBA (Code Gb ) Page 32 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 07 59 15 M51H2O 16 00 21 61.4 300.0 2.5 93.9 -19 2 3 1200 07 59 15 08 00 00 --- 16 01 06 61.3 300.0 2.5 93.8 26 F 1 1800 08 00 00 J1332+4722 16 01 06 61.7 300.5 2.5 94.7 -19 2 3 1800 08 00 00 08 00 45 =1330+476 16 01 51 61.6 300.4 2.5 94.5 26 F 1 2400 08 00 45 M51H2O 16 01 51 61.1 300.0 2.5 93.6 -19 2 3 2400 08 00 45 08 01 30 --- 16 02 37 61.0 300.0 2.5 93.5 26 F 1 3000 08 01 30 J1332+4722 16 02 37 61.5 300.4 2.5 94.4 -19 2 3 3000 08 01 30 08 02 15 =1330+476 16 03 22 61.4 300.4 2.5 94.2 26 F 1 3600 08 02 15 M51H2O 16 03 22 60.9 300.0 2.6 93.3 -19 2 3 3600 08 02 15 08 03 00 --- 16 04 07 60.8 300.0 2.6 93.2 26 F 1 4200 08 03 00 J1332+4722 16 04 07 61.2 300.4 2.5 94.1 -19 2 3 4200 08 03 00 08 03 45 =1330+476 16 04 52 61.1 300.4 2.5 93.9 26 F 1 4800 08 03 45 M51H2O 16 04 52 60.6 299.9 2.6 93.0 -19 2 3 4800 08 03 45 08 04 30 --- 16 05 37 60.5 299.9 2.6 92.9 26 F 1 5400 08 04 30 J1332+4722 16 05 37 61.0 300.4 2.5 93.8 -19 2 3 5400 08 04 30 08 05 15 =1330+476 16 06 22 60.8 300.3 2.6 93.6 26 F 1 6000 08 05 15 M51H2O 16 06 22 60.4 299.9 2.6 92.7 -19 2 3 6000 08 05 15 08 06 00 --- 16 07 07 60.2 299.9 2.6 92.6 26 F 1 6600 08 06 00 J1332+4722 16 07 07 60.7 300.3 2.6 93.5 -19 2 3 6600 08 06 00 08 06 45 =1330+476 16 07 52 60.6 300.3 2.6 93.3 26 F 1 7200 08 06 45 M51H2O 16 07 52 60.1 299.9 2.6 92.4 -19 2 3 7200 08 06 45 08 07 30 --- 16 08 38 60.0 299.9 2.6 92.3 26 F 1 7800 08 07 30 J1332+4722 16 08 38 60.5 300.3 2.6 93.2 -19 2 3 7800 08 07 30 08 08 15 =1330+476 16 09 23 60.3 300.3 2.6 93.0 26 F 1 8400 08 08 15 M51H2O 16 09 23 59.9 299.9 2.7 92.1 -19 2 3 8400 08 08 15 08 09 00 --- 16 10 08 59.7 299.9 2.7 92.0 26 F 1 9000 08 09 00 J1332+4722 16 10 08 60.2 300.3 2.6 92.9 -19 2 3 9000 08 09 00 08 09 45 =1330+476 16 10 53 60.1 300.2 2.6 92.7 26 F 1 9600 Schedule for GBT_VLBA (Code Gb ) Page 33 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- ---------- Please use 10 minute gap to for pointing (see cover). ---------- 08 20 00 1803+784 16 21 10 48.7 367.3 -1.7 -150.1 486 2 3 9600 08 20 00 08 25 00 --- 16 26 10 48.8 367.0 -1.6 -151.5 300 F 1 13600 08 29 55 J1332+4722 16 31 06 56.7 300.2 3.0 88.9 167 2 3 13600 08 29 55 08 30 45 =1330+476 16 31 56 56.5 300.2 3.0 88.8 50 F 1 14267 08 30 45 J1335+4542 16 31 56 56.9 297.1 2.9 86.7 -22 2 3 14267 08 30 45 08 31 30 =1333+459 16 32 42 56.8 297.1 3.0 86.6 23 F 1 14867 08 31 30 J1332+4722 16 32 42 56.4 300.2 3.0 88.6 -22 2 3 14867 08 31 30 08 32 15 =1330+476 16 33 27 56.3 300.2 3.0 88.5 23 F 1 15467 08 32 15 M51H2O 16 33 27 55.8 299.9 3.1 87.7 -19 2 3 15467 08 32 15 08 33 00 --- 16 34 12 55.6 299.9 3.1 87.6 26 F 1 16067 08 33 00 J1332+4722 16 34 12 56.1 300.2 3.0 88.4 -19 2 3 16067 08 33 00 08 33 45 =1330+476 16 34 57 56.0 300.2 3.0 88.2 26 F 1 16667 08 33 45 M51H2O 16 34 57 55.5 299.9 3.1 87.5 -19 2 3 16667 08 33 45 08 34 30 --- 16 35 42 55.4 299.9 3.1 87.3 26 F 1 17267 08 34 30 J1332+4722 16 35 42 55.9 300.2 3.0 88.1 -19 2 4 17267 08 34 30 08 35 15 =1330+476 16 36 27 55.8 300.2 3.1 88.0 26 R 1 16667 08 35 15 M51H2O 16 36 27 55.3 299.9 3.1 87.2 -19 2 4 16667 08 35 15 08 36 00 --- 16 37 12 55.1 299.9 3.1 87.1 26 R 1 16067 08 36 00 J1332+4722 16 37 12 55.6 300.2 3.1 87.8 -19 2 4 16067 08 36 00 08 36 45 =1330+476 16 37 57 55.5 300.2 3.1 87.7 26 R 1 15467 08 36 45 M51H2O 16 37 57 55.0 299.9 3.1 86.9 -19 2 4 15467 08 36 45 08 37 30 --- 16 38 42 54.9 300.0 3.1 86.8 26 R 1 14867 08 37 30 J1332+4722 16 38 42 55.4 300.2 3.1 87.6 -19 2 4 14867 08 37 30 08 38 15 =1330+476 16 39 28 55.2 300.2 3.1 87.4 26 R 1 14267 08 38 15 M51H2O 16 39 28 54.7 300.0 3.2 86.7 -19 2 4 14267 08 38 15 08 39 00 --- 16 40 13 54.6 300.0 3.2 86.6 26 R 1 13667 08 39 00 J1332+4722 16 40 13 55.1 300.2 3.1 87.3 -19 2 4 13667 08 39 00 08 39 45 =1330+476 16 40 58 55.0 300.3 3.1 87.2 26 R 1 13067 Schedule for GBT_VLBA (Code Gb ) Page 34 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 08 39 45 M51H2O 16 40 58 54.5 300.0 3.2 86.4 -19 2 4 13067 08 39 45 08 40 30 --- 16 41 43 54.4 300.0 3.2 86.3 26 R 1 12467 08 40 30 J1332+4722 16 41 43 54.9 300.3 3.1 87.1 -19 2 4 12467 08 40 30 08 41 15 =1330+476 16 42 28 54.7 300.3 3.2 86.9 26 R 1 11867 08 41 15 M51H2O 16 42 28 54.2 300.0 3.2 86.2 -19 2 4 11867 08 41 15 08 42 00 --- 16 43 13 54.1 300.0 3.2 86.1 26 R 1 11267 08 42 00 J1332+4722 16 43 13 54.6 300.3 3.2 86.8 -19 2 4 11267 08 42 00 08 42 45 =1330+476 16 43 58 54.5 300.3 3.2 86.7 26 R 1 10667 08 42 45 M51H2O 16 43 58 54.0 300.1 3.2 85.9 -19 2 4 10667 08 42 45 08 43 30 --- 16 44 43 53.9 300.1 3.2 85.8 26 R 1 10067 08 43 30 J1332+4722 16 44 43 54.4 300.3 3.2 86.5 -19 2 4 10067 08 43 30 08 44 15 =1330+476 16 45 29 54.2 300.3 3.2 86.4 26 R 1 9467 08 44 15 M51H2O 16 45 29 53.7 300.1 3.3 85.7 -19 2 4 9467 08 44 15 08 45 00 --- 16 46 14 53.6 300.1 3.3 85.6 26 R 1 8867 08 45 00 J1332+4722 16 46 14 54.1 300.3 3.2 86.3 -19 2 4 8867 08 45 00 08 45 45 =1330+476 16 46 59 54.0 300.4 3.2 86.2 26 R 1 8267 08 45 45 M51H2O 16 46 59 53.5 300.1 3.3 85.4 -19 2 4 8267 08 45 45 08 46 30 --- 16 47 44 53.3 300.1 3.3 85.3 26 R 1 7667 08 46 30 J1332+4722 16 47 44 53.8 300.4 3.2 86.0 -19 2 4 7667 08 46 30 08 47 15 =1330+476 16 48 29 53.7 300.4 3.3 85.9 26 R 1 7067 08 47 15 M51H2O 16 48 29 53.2 300.2 3.3 85.2 -19 2 4 7067 08 47 15 08 48 00 --- 16 49 14 53.1 300.2 3.3 85.1 26 R 1 6467 08 48 00 J1332+4722 16 49 14 53.6 300.4 3.3 85.8 -19 2 4 6467 08 48 00 08 48 45 =1330+476 16 49 59 53.5 300.4 3.3 85.7 26 R 1 5867 08 48 45 M51H2O 16 49 59 53.0 300.2 3.3 84.9 -19 2 4 5867 08 48 45 08 49 30 --- 16 50 44 52.8 300.2 3.3 84.8 26 R 1 5267 08 49 30 J1332+4722 16 50 44 53.3 300.4 3.3 85.5 -19 2 4 5267 08 49 30 08 50 15 =1330+476 16 51 30 53.2 300.5 3.3 85.4 26 R 1 4667 Schedule for GBT_VLBA (Code Gb ) Page 35 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 08 50 15 M51H2O 16 51 30 52.7 300.2 3.4 84.7 -19 2 4 4667 08 50 15 08 51 00 --- 16 52 15 52.6 300.2 3.4 84.6 26 R 1 4067 08 51 00 J1332+4722 16 52 15 53.1 300.5 3.3 85.3 -19 2 4 4067 08 51 00 08 51 45 =1330+476 16 53 00 53.0 300.5 3.3 85.2 26 R 1 3467 08 51 45 M51H2O 16 53 00 52.5 300.3 3.4 84.5 -19 2 4 3467 08 51 45 08 52 30 --- 16 53 45 52.3 300.3 3.4 84.3 26 R 1 2867 08 52 30 J1332+4722 16 53 45 52.8 300.5 3.3 85.0 -19 2 4 2867 08 52 30 08 53 15 =1330+476 16 54 30 52.7 300.5 3.4 84.9 26 R 1 2267 08 53 15 M51H2O 16 54 30 52.2 300.3 3.4 84.2 -19 2 4 2267 08 53 15 08 54 00 --- 16 55 15 52.1 300.3 3.4 84.1 26 R 1 1667 08 54 00 J1332+4722 16 55 15 52.6 300.5 3.4 84.8 -19 2 4 1667 08 54 00 08 54 45 =1330+476 16 56 00 52.5 300.6 3.4 84.7 26 R 1 1067 08 54 45 M51H2O 16 56 00 51.9 300.4 3.4 84.0 -19 2 4 1067 08 54 45 08 55 30 --- 16 56 45 51.8 300.4 3.4 83.8 26 R 1 467 08 55 30 J1332+4722 16 56 45 52.3 300.6 3.4 84.5 -19 2 5 467 08 55 30 08 56 15 =1330+476 16 57 31 52.2 300.6 3.4 84.4 26 F 1 133 08 56 15 M51H2O 16 57 31 51.7 300.4 3.5 83.7 -19 2 5 133 08 56 15 08 57 00 --- 16 58 16 51.6 300.4 3.5 83.6 26 F 1 733 08 57 00 J1332+4722 16 58 16 52.1 300.6 3.4 84.3 -19 2 5 733 08 57 00 08 57 45 =1330+476 16 59 01 51.9 300.6 3.4 84.2 26 F 1 1333 08 57 45 M51H2O 16 59 01 51.4 300.4 3.5 83.5 -19 2 5 1333 08 57 45 08 58 30 --- 16 59 46 51.3 300.5 3.5 83.4 26 F 1 1933 08 58 30 J1332+4722 16 59 46 51.8 300.7 3.4 84.0 -19 2 5 1933 08 58 30 08 59 15 =1330+476 17 00 31 51.7 300.7 3.5 83.9 26 F 1 2533 08 59 15 M51H2O 17 00 31 51.2 300.5 3.5 83.2 -19 2 5 2533 08 59 15 09 00 00 --- 17 01 16 51.1 300.5 3.5 83.1 26 F 1 3133 09 00 00 J1332+4722 17 01 16 51.6 300.7 3.5 83.8 -19 2 5 3133 09 00 00 09 00 45 =1330+476 17 02 01 51.4 300.7 3.5 83.7 26 F 1 3733 Schedule for GBT_VLBA (Code Gb ) Page 36 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 09 00 45 M51H2O 17 02 01 50.9 300.5 3.5 83.0 -19 2 5 3733 09 00 45 09 01 30 --- 17 02 46 50.8 300.6 3.5 82.9 26 F 1 4333 09 01 30 J1332+4722 17 02 46 51.3 300.8 3.5 83.6 -19 2 5 4333 09 01 30 09 02 15 =1330+476 17 03 32 51.2 300.8 3.5 83.4 26 F 1 4933 09 02 15 M51H2O 17 03 32 50.7 300.6 3.6 82.8 -19 2 5 4933 09 02 15 09 03 00 --- 17 04 17 50.6 300.6 3.6 82.7 26 F 1 5533 09 03 00 J1332+4722 17 04 17 51.1 300.8 3.5 83.3 -19 2 5 5533 09 03 00 09 03 45 =1330+476 17 05 02 50.9 300.8 3.5 83.2 26 F 1 6133 09 03 45 M51H2O 17 05 02 50.4 300.6 3.6 82.5 -19 2 5 6133 09 03 45 09 04 30 --- 17 05 47 50.3 300.7 3.6 82.4 26 F 1 6733 09 04 30 J1332+4722 17 05 47 50.8 300.8 3.5 83.1 -19 2 5 6733 09 04 30 09 05 15 =1330+476 17 06 32 50.7 300.9 3.6 83.0 26 F 1 7333 09 05 15 M51H2O 17 06 32 50.2 300.7 3.6 82.3 -19 2 5 7333 09 05 15 09 06 00 --- 17 07 17 50.0 300.7 3.6 82.2 26 F 1 7933 09 06 00 J1332+4722 17 07 17 50.6 300.9 3.6 82.8 -19 2 5 7933 09 06 00 09 06 45 =1330+476 17 08 02 50.4 300.9 3.6 82.7 26 F 1 8533 09 06 45 M51H2O 17 08 02 49.9 300.7 3.6 82.1 -19 2 5 8533 09 06 45 09 07 30 --- 17 08 47 49.8 300.8 3.6 81.9 26 F 1 9133 09 07 30 J1332+4722 17 08 47 50.3 300.9 3.6 82.6 -19 2 5 9133 09 07 30 09 08 15 =1330+476 17 09 33 50.2 301.0 3.6 82.5 26 F 1 9733 09 08 15 M51H2O 17 09 33 49.7 300.8 3.7 81.8 -19 2 5 9733 09 08 15 09 09 00 --- 17 10 18 49.5 300.8 3.7 81.7 26 F 1 10333 09 09 00 J1332+4722 17 10 18 50.0 301.0 3.6 82.4 -19 2 5 10333 09 09 00 09 09 45 =1330+476 17 11 03 49.9 301.0 3.6 82.3 26 F 1 10933 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 09 20 00 1803+784 17 21 19 49.8 363.0 -0.7 -168.1 495 2 5 10933 09 20 00 09 25 00 --- 17 26 20 49.8 362.6 -0.6 -169.6 300 F 1 14933 09 29 55 J1332+4722 17 31 16 46.5 301.9 4.0 79.2 177 2 5 14933 09 29 55 09 30 45 =1330+476 17 32 06 46.4 301.9 4.0 79.0 50 F 1 15600 Schedule for GBT_VLBA (Code Gb ) Page 37 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 09 30 45 J1335+4542 17 32 06 46.5 299.4 3.9 77.7 -21 2 5 15600 09 30 45 09 31 30 =1333+459 17 32 51 46.4 299.4 4.0 77.6 24 F 1 16200 09 31 30 J1332+4722 17 32 51 46.3 301.9 4.0 78.9 -21 2 5 16200 09 31 30 09 32 15 =1330+476 17 33 36 46.2 302.0 4.0 78.8 24 F 1 16800 09 32 15 M51H2O 17 33 36 45.6 301.9 4.1 78.2 -19 2 5 16800 09 32 15 09 33 00 --- 17 34 22 45.5 301.9 4.1 78.1 26 F 1 17400 09 33 00 J1332+4722 17 34 22 46.0 302.0 4.0 78.7 -19 2 6 17400 09 33 00 09 33 45 =1330+476 17 35 07 45.9 302.0 4.0 78.6 26 R 1 16800 09 33 45 M51H2O 17 35 07 45.4 301.9 4.1 78.0 -19 2 6 16800 09 33 45 09 34 30 --- 17 35 52 45.3 302.0 4.1 77.9 26 R 1 16200 09 34 30 J1332+4722 17 35 52 45.8 302.1 4.0 78.5 -19 2 6 16200 09 34 30 09 35 15 =1330+476 17 36 37 45.7 302.1 4.1 78.4 26 R 1 15600 09 35 15 M51H2O 17 36 37 45.1 302.0 4.1 77.8 -19 2 6 15600 09 35 15 09 36 00 --- 17 37 22 45.0 302.0 4.1 77.6 26 R 1 15000 09 36 00 J1332+4722 17 37 22 45.5 302.1 4.1 78.2 -19 2 6 15000 09 36 00 09 36 45 =1330+476 17 38 07 45.4 302.2 4.1 78.1 26 R 1 14400 09 36 45 M51H2O 17 38 07 44.9 302.1 4.1 77.5 -19 2 6 14400 09 36 45 09 37 30 --- 17 38 52 44.8 302.1 4.1 77.4 26 R 1 13800 09 37 30 J1332+4722 17 38 52 45.3 302.2 4.1 78.0 -19 2 6 13800 09 37 30 09 38 15 =1330+476 17 39 37 45.2 302.3 4.1 77.9 26 R 1 13200 09 38 15 M51H2O 17 39 37 44.6 302.2 4.2 77.3 -19 2 6 13200 09 38 15 09 39 00 --- 17 40 23 44.5 302.2 4.2 77.2 26 R 1 12600 09 39 00 J1332+4722 17 40 23 45.0 302.3 4.1 77.8 -19 2 6 12600 09 39 00 09 39 45 =1330+476 17 41 08 44.9 302.3 4.1 77.7 26 R 1 12000 09 39 45 M51H2O 17 41 08 44.4 302.2 4.2 77.1 -19 2 6 12000 09 39 45 09 40 30 --- 17 41 53 44.3 302.3 4.2 77.0 26 R 1 11400 09 40 30 J1332+4722 17 41 53 44.8 302.4 4.1 77.6 -19 2 6 11400 09 40 30 09 41 15 =1330+476 17 42 38 44.7 302.4 4.2 77.5 26 R 1 10800 Schedule for GBT_VLBA (Code Gb ) Page 38 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 09 41 15 M51H2O 17 42 38 44.1 302.3 4.2 76.9 -19 2 6 10800 09 41 15 09 42 00 --- 17 43 23 44.0 302.4 4.2 76.8 26 R 1 10200 09 42 00 J1332+4722 17 43 23 44.5 302.5 4.2 77.4 -19 2 6 10200 09 42 00 09 42 45 =1330+476 17 44 08 44.4 302.5 4.2 77.2 26 R 1 9600 09 42 45 M51H2O 17 44 08 43.9 302.4 4.2 76.7 -19 2 6 9600 09 42 45 09 43 30 --- 17 44 53 43.8 302.4 4.2 76.5 26 R 1 9000 09 43 30 J1332+4722 17 44 53 44.3 302.5 4.2 77.1 -19 2 6 9000 09 43 30 09 44 15 =1330+476 17 45 38 44.2 302.6 4.2 77.0 26 R 1 8400 09 44 15 M51H2O 17 45 38 43.6 302.5 4.3 76.4 -19 2 6 8400 09 44 15 09 45 00 --- 17 46 24 43.5 302.5 4.3 76.3 26 R 1 7800 09 45 00 J1332+4722 17 46 24 44.0 302.6 4.2 76.9 -19 2 6 7800 09 45 00 09 45 45 =1330+476 17 47 09 43.9 302.7 4.2 76.8 26 R 1 7200 09 45 45 M51H2O 17 47 09 43.4 302.6 4.3 76.2 -19 2 6 7200 09 45 45 09 46 30 --- 17 47 54 43.3 302.6 4.3 76.1 26 R 1 6600 09 46 30 J1332+4722 17 47 54 43.8 302.7 4.2 76.7 -19 2 6 6600 09 46 30 09 47 15 =1330+476 17 48 39 43.7 302.7 4.3 76.6 26 R 1 6000 09 47 15 M51H2O 17 48 39 43.1 302.7 4.3 76.0 -19 2 6 6000 09 47 15 09 48 00 --- 17 49 24 43.0 302.7 4.3 75.9 26 R 1 5400 09 48 00 J1332+4722 17 49 24 43.5 302.8 4.3 76.5 -19 2 6 5400 09 48 00 09 48 45 =1330+476 17 50 09 43.4 302.8 4.3 76.4 26 R 1 4800 09 48 45 M51H2O 17 50 09 42.9 302.7 4.3 75.8 -19 2 6 4800 09 48 45 09 49 30 --- 17 50 54 42.8 302.8 4.3 75.7 26 R 1 4200 09 49 30 J1332+4722 17 50 54 43.3 302.9 4.3 76.2 -19 2 6 4200 09 49 30 09 50 15 =1330+476 17 51 39 43.2 302.9 4.3 76.1 26 R 1 3600 09 50 15 M51H2O 17 51 39 42.7 302.8 4.4 75.6 -19 2 6 3600 09 50 15 09 51 00 --- 17 52 25 42.5 302.9 4.4 75.5 26 R 1 3000 09 51 00 J1332+4722 17 52 25 43.0 302.9 4.3 76.0 -19 2 6 3000 09 51 00 09 51 45 =1330+476 17 53 10 42.9 303.0 4.3 75.9 26 R 1 2400 Schedule for GBT_VLBA (Code Gb ) Page 39 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 09 51 45 M51H2O 17 53 10 42.4 302.9 4.4 75.3 -19 2 6 2400 09 51 45 09 52 30 --- 17 53 55 42.3 303.0 4.4 75.2 26 R 1 1800 09 52 30 J1332+4722 17 53 55 42.8 303.0 4.3 75.8 -19 2 6 1800 09 52 30 09 53 15 =1330+476 17 54 40 42.7 303.1 4.4 75.7 26 R 1 1200 09 53 15 M51H2O 17 54 40 42.2 303.0 4.4 75.1 -19 2 6 1200 09 53 15 09 54 00 --- 17 55 25 42.0 303.0 4.4 75.0 26 R 1 600 09 54 00 J1332+4722 17 55 25 42.6 303.1 4.4 75.6 -19 2 6 600 09 54 00 09 54 45 =1330+476 17 56 10 42.4 303.2 4.4 75.5 26 R 1 0 09 54 45 M51H2O 17 56 10 41.9 303.1 4.4 74.9 -19 2 7 0 09 54 45 09 55 30 --- 17 56 55 41.8 303.1 4.4 74.8 26 F 1 600 09 55 30 J1332+4722 17 56 55 42.3 303.2 4.4 75.4 -19 2 7 600 09 55 30 09 56 15 =1330+476 17 57 40 42.2 303.2 4.4 75.3 26 F 1 1200 09 56 15 M51H2O 17 57 40 41.7 303.2 4.5 74.7 -19 2 7 1200 09 56 15 09 57 00 --- 17 58 26 41.5 303.2 4.5 74.6 26 F 1 1800 09 57 00 J1332+4722 17 58 26 42.1 303.3 4.4 75.2 -19 2 7 1800 09 57 00 09 57 45 =1330+476 17 59 11 41.9 303.3 4.4 75.0 26 F 1 2400 09 57 45 M51H2O 17 59 11 41.4 303.3 4.5 74.5 -19 2 7 2400 09 57 45 09 58 30 --- 17 59 56 41.3 303.3 4.5 74.4 26 F 1 3000 09 58 30 J1332+4722 17 59 56 41.8 303.4 4.5 74.9 -19 2 7 3000 09 58 30 09 59 15 =1330+476 18 00 41 41.7 303.4 4.5 74.8 26 F 1 3600 09 59 15 M51H2O 18 00 41 41.2 303.4 4.5 74.3 -19 2 7 3600 09 59 15 10 00 00 --- 18 01 26 41.0 303.4 4.5 74.2 26 F 1 4200 10 00 00 J1332+4722 18 01 26 41.6 303.5 4.5 74.7 -19 2 7 4200 10 00 00 10 00 45 =1330+476 18 02 11 41.4 303.5 4.5 74.6 26 F 1 4800 10 00 45 M51H2O 18 02 11 40.9 303.5 4.5 74.1 -19 2 7 4800 10 00 45 10 01 30 --- 18 02 56 40.8 303.5 4.5 73.9 26 F 1 5400 10 01 30 J1332+4722 18 02 56 41.3 303.6 4.5 74.5 -19 2 7 5400 10 01 30 10 02 15 =1330+476 18 03 41 41.2 303.6 4.5 74.4 26 F 1 6000 Schedule for GBT_VLBA (Code Gb ) Page 40 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Sat 12 Apr 2003 Day 102 --- 10 02 15 M51H2O 18 03 41 40.7 303.5 4.6 73.8 -19 2 7 6000 10 02 15 10 03 00 --- 18 04 27 40.6 303.6 4.6 73.7 26 F 1 6600 10 03 00 J1332+4722 18 04 27 41.1 303.6 4.5 74.3 -19 2 7 6600 10 03 00 10 03 45 =1330+476 18 05 12 41.0 303.7 4.5 74.2 26 F 1 7200 10 03 45 M51H2O 18 05 12 40.4 303.6 4.6 73.6 -19 2 7 7200 10 03 45 10 04 30 --- 18 05 57 40.3 303.7 4.6 73.5 26 F 1 7800 10 04 30 J1332+4722 18 05 57 40.8 303.7 4.6 74.1 -19 2 7 7800 10 04 30 10 05 15 =1330+476 18 06 42 40.7 303.8 4.6 74.0 26 F 1 8400 10 05 15 M51H2O 18 06 42 40.2 303.7 4.6 73.4 -19 2 7 8400 10 05 15 10 06 00 --- 18 07 27 40.1 303.8 4.6 73.3 26 F 1 9000 10 06 00 J1332+4722 18 07 27 40.6 303.8 4.6 73.9 -19 2 7 9000 10 06 00 10 06 45 =1330+476 18 08 12 40.5 303.9 4.6 73.7 26 F 1 9600 10 06 45 M51H2O 18 08 12 39.9 303.8 4.6 73.2 -19 2 7 9600 10 06 45 10 07 30 --- 18 08 57 39.8 303.9 4.6 73.1 26 F 1 10200 10 07 30 J1332+4722 18 08 57 40.3 303.9 4.6 73.6 -19 2 7 10200 10 07 30 10 08 15 =1330+476 18 09 42 40.2 304.0 4.6 73.5 26 F 1 10800 10 08 15 M51H2O 18 09 42 39.7 303.9 4.7 73.0 -19 2 7 10800 10 08 15 10 09 00 --- 18 10 28 39.6 304.0 4.7 72.9 26 F 1 11400 10 09 00 J1332+4722 18 10 28 40.1 304.0 4.6 73.4 -19 2 7 11400 10 09 00 10 09 45 =1330+476 18 11 13 40.0 304.1 4.6 73.3 26 F 1 12000 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 10 20 00 1823+568 18 21 29 71.6 361.2 0.0 -178.3 493 2 7 12000 10 20 00 10 25 00 --- 18 26 30 71.6 359.0 0.0 178.6 300 F 1 16000 10 29 55 J1332+4722 18 31 26 36.7 305.4 5.0 70.4 162 2 7 16000 10 29 55 10 30 45 =1330+476 18 32 16 36.6 305.5 5.0 70.3 50 F 1 16667 10 30 45 J1335+4542 18 32 16 36.4 303.3 4.9 69.5 -21 2 7 16667 10 30 45 10 31 30 =1333+459 18 33 01 36.3 303.4 5.0 69.4 24 F 1 17267 10 31 30 J1332+4722 18 33 01 36.5 305.5 5.0 70.2 -21 2 8 17267 10 31 30 10 32 15 =1330+476 18 33 46 36.3 305.6 5.0 70.1 24 R 1 16667 Schedule for GBT_VLBA (Code Gb ) Page 41 H2O Maser in M51 - Phase Referenced Observations of M51 AGN UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes