COVER INFORMATION Station: VLBA_MK (Code Mk ) 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 VLBA_MK (Code Mk ) 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 04 20 00 1308+326 07 18 02 11.9 59.7 -5.9 -74.0 0 1 1 0 04 20 00 04 25 00 --- 07 23 03 13.0 60.0 -5.8 -74.6 300 F 1 4000 04 29 55 J1332+4722 07 27 59 13.6 44.2 -6.1 -75.4 278 1 1 4000 04 29 55 04 30 45 =1330+476 07 28 49 13.8 44.2 -6.1 -75.6 50 F 1 4667 04 30 45 J1335+4542 07 28 49 12.9 45.7 -6.1 -74.8 -8 1 1 4667 04 30 45 04 31 30 =1333+459 07 29 34 13.0 45.8 -6.1 -74.9 37 F 1 5267 04 31 30 J1332+4722 07 29 34 13.9 44.2 -6.1 -75.7 -8 1 1 5267 04 31 30 04 32 15 =1330+476 07 30 19 14.0 44.3 -6.0 -75.8 37 F 1 5867 04 32 15 M51H2O 07 30 19 14.4 44.6 -6.0 -76.3 -7 1 1 5867 04 32 15 04 33 00 --- 07 31 05 14.6 44.6 -6.0 -76.4 38 F 1 6467 04 33 00 J1332+4722 07 31 05 14.1 44.3 -6.0 -76.0 -7 1 1 6467 04 33 00 04 33 45 =1330+476 07 31 50 14.3 44.3 -6.0 -76.1 38 F 1 7067 04 33 45 M51H2O 07 31 50 14.7 44.6 -6.0 -76.6 -7 1 1 7067 04 33 45 04 34 30 --- 07 32 35 14.8 44.7 -6.0 -76.7 38 F 1 7667 04 34 30 J1332+4722 07 32 35 14.4 44.4 -6.0 -76.2 -7 1 1 7667 04 34 30 04 35 15 =1330+476 07 33 20 14.5 44.4 -6.0 -76.4 38 F 1 8267 04 35 15 M51H2O 07 33 20 14.9 44.7 -5.9 -76.8 -7 1 1 8267 04 35 15 04 36 00 --- 07 34 05 15.1 44.7 -5.9 -76.9 38 F 1 8867 04 36 00 J1332+4722 07 34 05 14.6 44.4 -6.0 -76.5 -7 1 1 8867 04 36 00 04 36 45 =1330+476 07 34 50 14.7 44.5 -6.0 -76.6 38 F 1 9467 04 36 45 M51H2O 07 34 50 15.2 44.8 -5.9 -77.1 -7 1 1 9467 04 36 45 04 37 30 --- 07 35 35 15.3 44.8 -5.9 -77.2 38 F 1 10067 04 37 30 J1332+4722 07 35 35 14.9 44.5 -6.0 -76.8 -7 1 1 10067 04 37 30 04 38 15 =1330+476 07 36 20 15.0 44.5 -5.9 -76.9 38 F 1 10667 Schedule for VLBA_MK (Code Mk ) 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 --- 04 38 15 M51H2O 07 36 20 15.4 44.8 -5.9 -77.3 -7 1 1 10667 04 38 15 04 39 00 --- 07 37 06 15.6 44.8 -5.9 -77.5 38 F 1 11267 04 39 00 J1332+4722 07 37 06 15.1 44.6 -5.9 -77.0 -7 1 1 11267 04 39 00 04 39 45 =1330+476 07 37 51 15.2 44.6 -5.9 -77.1 38 F 1 11867 04 39 45 M51H2O 07 37 51 15.7 44.9 -5.9 -77.6 -7 1 1 11867 04 39 45 04 40 30 --- 07 38 36 15.8 44.9 -5.9 -77.7 38 F 1 12467 04 40 30 J1332+4722 07 38 36 15.4 44.6 -5.9 -77.3 -7 1 1 12467 04 40 30 04 41 15 =1330+476 07 39 21 15.5 44.6 -5.9 -77.4 38 F 1 13067 04 41 15 M51H2O 07 39 21 15.9 44.9 -5.8 -77.9 -7 1 1 13067 04 41 15 04 42 00 --- 07 40 06 16.1 45.0 -5.8 -78.0 38 F 1 13667 04 42 00 J1332+4722 07 40 06 15.6 44.7 -5.9 -77.5 -7 1 1 13667 04 42 00 04 42 45 =1330+476 07 40 51 15.7 44.7 -5.9 -77.7 38 F 1 14267 04 42 45 M51H2O 07 40 51 16.2 45.0 -5.8 -78.1 -7 1 1 14267 04 42 45 04 43 30 --- 07 41 36 16.3 45.0 -5.8 -78.2 38 F 1 14867 04 43 30 J1332+4722 07 41 36 15.9 44.7 -5.9 -77.8 -7 1 1 14867 04 43 30 04 44 15 =1330+476 07 42 21 16.0 44.8 -5.8 -77.9 38 F 1 15467 04 44 15 M51H2O 07 42 21 16.4 45.0 -5.8 -78.4 -7 1 1 15467 04 44 15 04 45 00 --- 07 43 07 16.6 45.1 -5.8 -78.5 38 F 1 16067 04 45 00 J1332+4722 07 43 07 16.1 44.8 -5.8 -78.1 -7 1 1 16067 04 45 00 04 45 45 =1330+476 07 43 52 16.2 44.8 -5.8 -78.2 38 F 1 16667 04 45 45 M51H2O 07 43 52 16.7 45.1 -5.8 -78.6 -7 1 1 16667 04 45 45 04 46 30 --- 07 44 37 16.8 45.1 -5.8 -78.8 38 F 1 17267 04 46 30 J1332+4722 07 44 37 16.4 44.8 -5.8 -78.3 -7 1 2 17267 04 46 30 04 47 15 =1330+476 07 45 22 16.5 44.9 -5.8 -78.5 38 R 1 16667 04 47 15 M51H2O 07 45 22 16.9 45.1 -5.7 -78.9 -7 1 2 16667 04 47 15 04 48 00 --- 07 46 07 17.1 45.2 -5.7 -79.0 38 R 1 16067 04 48 00 J1332+4722 07 46 07 16.6 44.9 -5.8 -78.6 -7 1 2 16067 04 48 00 04 48 45 =1330+476 07 46 52 16.7 44.9 -5.8 -78.7 38 R 1 15467 Schedule for VLBA_MK (Code Mk ) 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 --- 04 48 45 M51H2O 07 46 52 17.2 45.2 -5.7 -79.2 -7 1 2 15467 04 48 45 04 49 30 --- 07 47 37 17.3 45.2 -5.7 -79.3 38 R 1 14867 04 49 30 J1332+4722 07 47 37 16.9 44.9 -5.8 -78.8 -7 1 2 14867 04 49 30 04 50 15 =1330+476 07 48 22 17.0 45.0 -5.7 -79.0 38 R 1 14267 04 50 15 M51H2O 07 48 22 17.4 45.2 -5.7 -79.4 -7 1 2 14267 04 50 15 04 51 00 --- 07 49 08 17.6 45.3 -5.7 -79.6 38 R 1 13667 04 51 00 J1332+4722 07 49 08 17.1 45.0 -5.7 -79.1 -7 1 2 13667 04 51 00 04 51 45 =1330+476 07 49 53 17.2 45.0 -5.7 -79.2 38 R 1 13067 04 51 45 M51H2O 07 49 53 17.7 45.3 -5.7 -79.7 -7 1 2 13067 04 51 45 04 52 30 --- 07 50 38 17.8 45.3 -5.7 -79.8 38 R 1 12467 04 52 30 J1332+4722 07 50 38 17.4 45.0 -5.7 -79.4 -7 1 2 12467 04 52 30 04 53 15 =1330+476 07 51 23 17.5 45.1 -5.7 -79.5 38 R 1 11867 04 53 15 M51H2O 07 51 23 17.9 45.3 -5.6 -79.9 -7 1 2 11867 04 53 15 04 54 00 --- 07 52 08 18.1 45.4 -5.6 -80.1 38 R 1 11267 04 54 00 J1332+4722 07 52 08 17.6 45.1 -5.7 -79.6 -7 1 2 11267 04 54 00 04 54 45 =1330+476 07 52 53 17.7 45.1 -5.7 -79.8 38 R 1 10667 04 54 45 M51H2O 07 52 53 18.2 45.4 -5.6 -80.2 -7 1 2 10667 04 54 45 04 55 30 --- 07 53 38 18.3 45.4 -5.6 -80.3 38 R 1 10067 04 55 30 J1332+4722 07 53 38 17.9 45.1 -5.7 -79.9 -7 1 2 10067 04 55 30 04 56 15 =1330+476 07 54 23 18.0 45.2 -5.6 -80.0 38 R 1 9467 04 56 15 M51H2O 07 54 23 18.4 45.4 -5.6 -80.5 -7 1 2 9467 04 56 15 04 57 00 --- 07 55 09 18.6 45.5 -5.6 -80.6 38 R 1 8867 04 57 00 J1332+4722 07 55 09 18.1 45.2 -5.6 -80.2 -7 1 2 8867 04 57 00 04 57 45 =1330+476 07 55 54 18.2 45.2 -5.6 -80.3 38 R 1 8267 04 57 45 M51H2O 07 55 54 18.7 45.5 -5.6 -80.7 -7 1 2 8267 04 57 45 04 58 30 --- 07 56 39 18.8 45.5 -5.6 -80.9 38 R 1 7667 04 58 30 J1332+4722 07 56 39 18.4 45.2 -5.6 -80.4 -7 1 2 7667 04 58 30 04 59 15 =1330+476 07 57 24 18.5 45.3 -5.6 -80.6 38 R 1 7067 Schedule for VLBA_MK (Code Mk ) 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 --- 04 59 15 M51H2O 07 57 24 18.9 45.5 -5.5 -81.0 -7 1 2 7067 04 59 15 05 00 00 --- 07 58 09 19.1 45.5 -5.5 -81.1 38 R 1 6467 05 00 00 J1332+4722 07 58 09 18.6 45.3 -5.6 -80.7 -7 1 2 6467 05 00 00 05 00 45 =1330+476 07 58 54 18.7 45.3 -5.6 -80.8 38 R 1 5867 05 00 45 M51H2O 07 58 54 19.2 45.6 -5.5 -81.3 -7 1 2 5867 05 00 45 05 01 30 --- 07 59 39 19.3 45.6 -5.5 -81.4 38 R 1 5267 05 01 30 J1332+4722 07 59 39 18.9 45.3 -5.6 -80.9 -7 1 2 5267 05 01 30 05 02 15 =1330+476 08 00 24 19.0 45.3 -5.5 -81.1 38 R 1 4667 05 02 15 M51H2O 08 00 24 19.4 45.6 -5.5 -81.5 -7 1 2 4667 05 02 15 05 03 00 --- 08 01 10 19.6 45.6 -5.5 -81.6 38 R 1 4067 05 03 00 J1332+4722 08 01 10 19.1 45.4 -5.5 -81.2 -7 1 2 4067 05 03 00 05 03 45 =1330+476 08 01 55 19.2 45.4 -5.5 -81.3 38 R 1 3467 05 03 45 M51H2O 08 01 55 19.7 45.6 -5.5 -81.8 -7 1 2 3467 05 03 45 05 04 30 --- 08 02 40 19.8 45.7 -5.5 -81.9 38 R 1 2867 05 04 30 J1332+4722 08 02 40 19.4 45.4 -5.5 -81.5 -7 1 2 2867 05 04 30 05 05 15 =1330+476 08 03 25 19.5 45.4 -5.5 -81.6 38 R 1 2267 05 05 15 M51H2O 08 03 25 20.0 45.7 -5.4 -82.0 -7 1 2 2267 05 05 15 05 06 00 --- 08 04 10 20.1 45.7 -5.4 -82.2 38 R 1 1667 05 06 00 J1332+4722 08 04 10 19.6 45.4 -5.5 -81.7 -7 1 2 1667 05 06 00 05 06 45 =1330+476 08 04 55 19.7 45.5 -5.5 -81.9 38 R 1 1067 05 06 45 M51H2O 08 04 55 20.2 45.7 -5.4 -82.3 -7 1 2 1067 05 06 45 05 07 30 --- 08 05 40 20.3 45.7 -5.4 -82.4 38 R 1 467 05 07 30 J1332+4722 08 05 40 19.9 45.5 -5.5 -82.0 -7 1 3 467 05 07 30 05 08 15 =1330+476 08 06 25 20.0 45.5 -5.4 -82.1 38 F 1 133 05 08 15 M51H2O 08 06 25 20.5 45.8 -5.4 -82.6 -7 1 3 133 05 08 15 05 09 00 --- 08 07 10 20.6 45.8 -5.4 -82.7 38 F 1 733 05 09 00 J1332+4722 08 07 10 20.1 45.5 -5.4 -82.3 -7 1 3 733 05 09 00 05 09 45 =1330+476 08 07 56 20.3 45.5 -5.4 -82.4 38 F 1 1333 Schedule for VLBA_MK (Code Mk ) 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). ---------- 05 20 00 1308+326 08 18 12 24.3 62.6 -4.9 -81.2 598 1 3 1333 05 20 00 05 25 00 --- 08 23 13 25.4 62.7 -4.8 -81.8 300 F 1 5333 05 29 55 J1332+4722 08 28 09 23.7 45.9 -5.1 -86.0 278 1 3 5333 05 29 55 05 30 45 =1330+476 08 28 59 23.8 45.9 -5.1 -86.1 50 F 1 6000 05 30 45 J1335+4542 08 28 59 23.2 47.7 -5.1 -84.9 -7 1 3 6000 05 30 45 05 31 30 =1333+459 08 29 44 23.4 47.7 -5.1 -85.1 38 F 1 6600 05 31 30 J1332+4722 08 29 44 23.9 45.9 -5.1 -86.3 -7 1 3 6600 05 31 30 05 32 15 =1330+476 08 30 29 24.1 45.9 -5.0 -86.4 38 F 1 7200 05 32 15 M51H2O 08 30 29 24.5 46.2 -5.0 -86.8 -7 1 3 7200 05 32 15 05 33 00 --- 08 31 14 24.7 46.2 -5.0 -87.0 38 F 1 7800 05 33 00 J1332+4722 08 31 14 24.2 45.9 -5.0 -86.5 -7 1 3 7800 05 33 00 05 33 45 =1330+476 08 32 00 24.3 46.0 -5.0 -86.7 38 F 1 8400 05 33 45 M51H2O 08 32 00 24.8 46.2 -5.0 -87.1 -7 1 3 8400 05 33 45 05 34 30 --- 08 32 45 24.9 46.2 -5.0 -87.2 38 F 1 9000 05 34 30 J1332+4722 08 32 45 24.4 46.0 -5.0 -86.8 -7 1 3 9000 05 34 30 05 35 15 =1330+476 08 33 30 24.6 46.0 -5.0 -86.9 38 F 1 9600 05 35 15 M51H2O 08 33 30 25.0 46.2 -4.9 -87.4 -7 1 3 9600 05 35 15 05 36 00 --- 08 34 15 25.2 46.2 -4.9 -87.5 38 F 1 10200 05 36 00 J1332+4722 08 34 15 24.7 46.0 -5.0 -87.1 -7 1 3 10200 05 36 00 05 36 45 =1330+476 08 35 00 24.8 46.0 -5.0 -87.2 38 F 1 10800 05 36 45 M51H2O 08 35 00 25.3 46.2 -4.9 -87.6 -7 1 3 10800 05 36 45 05 37 30 --- 08 35 45 25.4 46.2 -4.9 -87.8 38 F 1 11400 05 37 30 J1332+4722 08 35 45 24.9 46.0 -5.0 -87.3 -7 1 3 11400 05 37 30 05 38 15 =1330+476 08 36 30 25.1 46.0 -4.9 -87.5 38 F 1 12000 05 38 15 M51H2O 08 36 30 25.6 46.2 -4.9 -87.9 -7 1 3 12000 05 38 15 05 39 00 --- 08 37 15 25.7 46.2 -4.9 -88.0 38 F 1 12600 05 39 00 J1332+4722 08 37 15 25.2 46.0 -4.9 -87.6 -7 1 3 12600 05 39 00 05 39 45 =1330+476 08 38 01 25.3 46.0 -4.9 -87.7 38 F 1 13200 Schedule for VLBA_MK (Code Mk ) 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 --- 05 39 45 M51H2O 08 38 01 25.8 46.2 -4.9 -88.2 -7 1 3 13200 05 39 45 05 40 30 --- 08 38 46 25.9 46.2 -4.9 -88.3 38 F 1 13800 05 40 30 J1332+4722 08 38 46 25.5 46.0 -4.9 -87.9 -7 1 3 13800 05 40 30 05 41 15 =1330+476 08 39 31 25.6 46.0 -4.9 -88.0 38 F 1 14400 05 41 15 M51H2O 08 39 31 26.1 46.2 -4.8 -88.5 -7 1 3 14400 05 41 15 05 42 00 --- 08 40 16 26.2 46.2 -4.8 -88.6 38 F 1 15000 05 42 00 J1332+4722 08 40 16 25.7 46.0 -4.9 -88.2 -7 1 3 15000 05 42 00 05 42 45 =1330+476 08 41 01 25.8 46.0 -4.9 -88.3 38 F 1 15600 05 42 45 M51H2O 08 41 01 26.3 46.2 -4.8 -88.7 -7 1 3 15600 05 42 45 05 43 30 --- 08 41 46 26.4 46.2 -4.8 -88.9 38 F 1 16200 05 43 30 J1332+4722 08 41 46 26.0 46.0 -4.9 -88.4 -7 1 3 16200 05 43 30 05 44 15 =1330+476 08 42 31 26.1 46.0 -4.8 -88.6 38 F 1 16800 05 44 15 M51H2O 08 42 31 26.6 46.2 -4.8 -89.0 -7 1 3 16800 05 44 15 05 45 00 --- 08 43 16 26.7 46.2 -4.8 -89.1 38 F 1 17400 05 45 00 J1332+4722 08 43 16 26.2 46.0 -4.8 -88.7 -7 1 4 17400 05 45 00 05 45 45 =1330+476 08 44 02 26.3 46.0 -4.8 -88.8 38 R 1 16800 05 45 45 M51H2O 08 44 02 26.8 46.3 -4.8 -89.3 -7 1 4 16800 05 45 45 05 46 30 --- 08 44 47 27.0 46.3 -4.8 -89.4 38 R 1 16200 05 46 30 J1332+4722 08 44 47 26.5 46.0 -4.8 -89.0 -7 1 4 16200 05 46 30 05 47 15 =1330+476 08 45 32 26.6 46.0 -4.8 -89.1 38 R 1 15600 05 47 15 M51H2O 08 45 32 27.1 46.3 -4.7 -89.5 -7 1 4 15600 05 47 15 05 48 00 --- 08 46 17 27.2 46.3 -4.7 -89.7 38 R 1 15000 05 48 00 J1332+4722 08 46 17 26.7 46.1 -4.8 -89.2 -7 1 4 15000 05 48 00 05 48 45 =1330+476 08 47 02 26.9 46.1 -4.8 -89.4 38 R 1 14400 05 48 45 M51H2O 08 47 02 27.3 46.3 -4.7 -89.8 -7 1 4 14400 05 48 45 05 49 30 --- 08 47 47 27.5 46.3 -4.7 -90.0 38 R 1 13800 05 49 30 J1332+4722 08 47 47 27.0 46.1 -4.8 -89.5 -7 1 4 13800 05 49 30 05 50 15 =1330+476 08 48 32 27.1 46.1 -4.7 -89.7 38 R 1 13200 Schedule for VLBA_MK (Code Mk ) 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 --- 05 50 15 M51H2O 08 48 32 27.6 46.3 -4.7 -90.1 -7 1 4 13200 05 50 15 05 51 00 --- 08 49 17 27.7 46.3 -4.7 -90.2 38 R 1 12600 05 51 00 J1332+4722 08 49 17 27.2 46.1 -4.7 -89.8 -7 1 4 12600 05 51 00 05 51 45 =1330+476 08 50 03 27.4 46.1 -4.7 -89.9 38 R 1 12000 05 51 45 M51H2O 08 50 03 27.9 46.3 -4.7 -90.4 -7 1 4 12000 05 51 45 05 52 30 --- 08 50 48 28.0 46.3 -4.7 -90.5 38 R 1 11400 05 52 30 J1332+4722 08 50 48 27.5 46.1 -4.7 -90.1 -7 1 4 11400 05 52 30 05 53 15 =1330+476 08 51 33 27.6 46.1 -4.7 -90.2 38 R 1 10800 05 53 15 M51H2O 08 51 33 28.1 46.3 -4.6 -90.7 -7 1 4 10800 05 53 15 05 54 00 --- 08 52 18 28.2 46.3 -4.6 -90.8 38 R 1 10200 05 54 00 J1332+4722 08 52 18 27.7 46.1 -4.7 -90.4 -7 1 4 10200 05 54 00 05 54 45 =1330+476 08 53 03 27.9 46.1 -4.7 -90.5 38 R 1 9600 05 54 45 M51H2O 08 53 03 28.4 46.2 -4.6 -90.9 -7 1 4 9600 05 54 45 05 55 30 --- 08 53 48 28.5 46.2 -4.6 -91.1 38 R 1 9000 05 55 30 J1332+4722 08 53 48 28.0 46.1 -4.7 -90.6 -7 1 4 9000 05 55 30 05 56 15 =1330+476 08 54 33 28.1 46.1 -4.6 -90.8 38 R 1 8400 05 56 15 M51H2O 08 54 33 28.6 46.2 -4.6 -91.2 -7 1 4 8400 05 56 15 05 57 00 --- 08 55 18 28.7 46.2 -4.6 -91.3 38 R 1 7800 05 57 00 J1332+4722 08 55 18 28.3 46.0 -4.6 -90.9 -7 1 4 7800 05 57 00 05 57 45 =1330+476 08 56 03 28.4 46.0 -4.6 -91.0 38 R 1 7200 05 57 45 M51H2O 08 56 03 28.9 46.2 -4.6 -91.5 -7 1 4 7200 05 57 45 05 58 30 --- 08 56 49 29.0 46.2 -4.6 -91.6 38 R 1 6600 05 58 30 J1332+4722 08 56 49 28.5 46.0 -4.6 -91.2 -7 1 4 6600 05 58 30 05 59 15 =1330+476 08 57 34 28.6 46.0 -4.6 -91.3 38 R 1 6000 05 59 15 M51H2O 08 57 34 29.1 46.2 -4.5 -91.8 -7 1 4 6000 05 59 15 06 00 00 --- 08 58 19 29.3 46.2 -4.5 -91.9 38 R 1 5400 06 00 00 J1332+4722 08 58 19 28.8 46.0 -4.6 -91.5 -7 1 4 5400 06 00 00 06 00 45 =1330+476 08 59 04 28.9 46.0 -4.6 -91.6 38 R 1 4800 Schedule for VLBA_MK (Code Mk ) 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 --- 06 00 45 M51H2O 08 59 04 29.4 46.2 -4.5 -92.0 -7 1 4 4800 06 00 45 06 01 30 --- 08 59 49 29.5 46.2 -4.5 -92.2 38 R 1 4200 06 01 30 J1332+4722 08 59 49 29.0 46.0 -4.6 -91.7 -7 1 4 4200 06 01 30 06 02 15 =1330+476 09 00 34 29.1 46.0 -4.5 -91.9 38 R 1 3600 06 02 15 M51H2O 09 00 34 29.6 46.2 -4.5 -92.3 -7 1 4 3600 06 02 15 06 03 00 --- 09 01 19 29.8 46.2 -4.5 -92.5 38 R 1 3000 06 03 00 J1332+4722 09 01 19 29.3 46.0 -4.5 -92.0 -7 1 4 3000 06 03 00 06 03 45 =1330+476 09 02 04 29.4 46.0 -4.5 -92.2 38 R 1 2400 06 03 45 M51H2O 09 02 04 29.9 46.2 -4.5 -92.6 -7 1 4 2400 06 03 45 06 04 30 --- 09 02 50 30.0 46.2 -4.5 -92.8 38 R 1 1800 06 04 30 J1332+4722 09 02 50 29.5 46.0 -4.5 -92.3 -7 1 4 1800 06 04 30 06 05 15 =1330+476 09 03 35 29.7 46.0 -4.5 -92.5 38 R 1 1200 06 05 15 M51H2O 09 03 35 30.2 46.2 -4.4 -92.9 -7 1 4 1200 06 05 15 06 06 00 --- 09 04 20 30.3 46.2 -4.4 -93.0 38 R 1 600 06 06 00 J1332+4722 09 04 20 29.8 46.0 -4.5 -92.6 -7 1 4 600 06 06 00 06 06 45 =1330+476 09 05 05 29.9 46.0 -4.5 -92.7 38 R 1 0 06 06 45 M51H2O 09 05 05 30.4 46.2 -4.4 -93.2 -7 1 5 0 06 06 45 06 07 30 --- 09 05 50 30.5 46.2 -4.4 -93.3 38 F 1 600 06 07 30 J1332+4722 09 05 50 30.0 46.0 -4.5 -92.9 -7 1 5 600 06 07 30 06 08 15 =1330+476 09 06 35 30.2 46.0 -4.4 -93.0 38 F 1 1200 06 08 15 M51H2O 09 06 35 30.7 46.1 -4.4 -93.5 -7 1 5 1200 06 08 15 06 09 00 --- 09 07 20 30.8 46.1 -4.4 -93.6 38 F 1 1800 06 09 00 J1332+4722 09 07 20 30.3 46.0 -4.4 -93.2 -7 1 5 1800 06 09 00 06 09 45 =1330+476 09 08 05 30.4 46.0 -4.4 -93.3 38 F 1 2400 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 06 20 00 1803+784 09 18 22 12.1 8.9 -8.7 -47.0 572 1 5 2400 06 20 00 06 25 00 --- 09 23 23 12.3 9.1 -8.6 -48.2 300 F 1 6400 06 29 55 J1332+4722 09 28 19 33.8 45.6 -4.1 -97.2 246 1 5 6400 06 29 55 06 30 45 =1330+476 09 29 09 34.0 45.6 -4.1 -97.4 50 F 1 7067 Schedule for VLBA_MK (Code Mk ) 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 --- 06 30 45 J1335+4542 09 29 09 33.7 47.6 -4.1 -95.8 -7 1 5 7067 06 30 45 06 31 30 =1333+459 09 29 54 33.8 47.6 -4.1 -95.9 38 F 1 7667 06 31 30 J1332+4722 09 29 54 34.1 45.5 -4.1 -97.5 -7 1 5 7667 06 31 30 06 32 15 =1330+476 09 30 39 34.2 45.5 -4.0 -97.7 38 F 1 8267 06 32 15 M51H2O 09 30 39 34.7 45.7 -4.0 -98.1 -7 1 5 8267 06 32 15 06 33 00 --- 09 31 24 34.9 45.6 -4.0 -98.3 38 F 1 8867 06 33 00 J1332+4722 09 31 24 34.3 45.5 -4.0 -97.8 -7 1 5 8867 06 33 00 06 33 45 =1330+476 09 32 09 34.5 45.5 -4.0 -98.0 38 F 1 9467 06 33 45 M51H2O 09 32 09 35.0 45.6 -4.0 -98.4 -7 1 5 9467 06 33 45 06 34 30 --- 09 32 55 35.1 45.6 -4.0 -98.6 38 F 1 10067 06 34 30 J1332+4722 09 32 55 34.6 45.5 -4.0 -98.1 -7 1 5 10067 06 34 30 06 35 15 =1330+476 09 33 40 34.7 45.4 -4.0 -98.3 38 F 1 10667 06 35 15 M51H2O 09 33 40 35.2 45.6 -3.9 -98.7 -7 1 5 10667 06 35 15 06 36 00 --- 09 34 25 35.4 45.5 -3.9 -98.9 38 F 1 11267 06 36 00 J1332+4722 09 34 25 34.9 45.4 -4.0 -98.4 -7 1 5 11267 06 36 00 06 36 45 =1330+476 09 35 10 35.0 45.4 -4.0 -98.6 38 F 1 11867 06 36 45 M51H2O 09 35 10 35.5 45.5 -3.9 -99.0 -7 1 5 11867 06 36 45 06 37 30 --- 09 35 55 35.6 45.5 -3.9 -99.2 38 F 1 12467 06 37 30 J1332+4722 09 35 55 35.1 45.4 -3.9 -98.7 -7 1 5 12467 06 37 30 06 38 15 =1330+476 09 36 40 35.2 45.3 -3.9 -98.9 38 F 1 13067 06 38 15 M51H2O 09 36 40 35.7 45.5 -3.9 -99.4 -7 1 5 13067 06 38 15 06 39 00 --- 09 37 25 35.9 45.4 -3.9 -99.5 38 F 1 13667 06 39 00 J1332+4722 09 37 25 35.4 45.3 -3.9 -99.0 -7 1 5 13667 06 39 00 06 39 45 =1330+476 09 38 10 35.5 45.3 -3.9 -99.2 38 F 1 14267 06 39 45 M51H2O 09 38 10 36.0 45.4 -3.9 -99.7 -7 1 5 14267 06 39 45 06 40 30 --- 09 38 56 36.1 45.4 -3.9 -99.8 38 F 1 14867 06 40 30 J1332+4722 09 38 56 35.6 45.3 -3.9 -99.4 -7 1 5 14867 06 40 30 06 41 15 =1330+476 09 39 41 35.7 45.2 -3.9 -99.5 38 F 1 15467 Schedule for VLBA_MK (Code Mk ) 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 --- 06 41 15 M51H2O 09 39 41 36.2 45.4 -3.8 -100.0 -7 1 5 15467 06 41 15 06 42 00 --- 09 40 26 36.4 45.3 -3.8 -100.1 38 F 1 16067 06 42 00 J1332+4722 09 40 26 35.9 45.2 -3.9 -99.7 -7 1 5 16067 06 42 00 06 42 45 =1330+476 09 41 11 36.0 45.2 -3.9 -99.8 38 F 1 16667 06 42 45 M51H2O 09 41 11 36.5 45.3 -3.8 -100.3 -7 1 5 16667 06 42 45 06 43 30 --- 09 41 56 36.6 45.3 -3.8 -100.4 38 F 1 17267 06 43 30 J1332+4722 09 41 56 36.1 45.2 -3.8 -100.0 -7 1 6 17267 06 43 30 06 44 15 =1330+476 09 42 41 36.2 45.1 -3.8 -100.1 38 R 1 16667 06 44 15 M51H2O 09 42 41 36.7 45.2 -3.8 -100.6 -7 1 6 16667 06 44 15 06 45 00 --- 09 43 26 36.9 45.2 -3.8 -100.7 38 R 1 16067 06 45 00 J1332+4722 09 43 26 36.4 45.1 -3.8 -100.3 -7 1 6 16067 06 45 00 06 45 45 =1330+476 09 44 11 36.5 45.1 -3.8 -100.4 38 R 1 15467 06 45 45 M51H2O 09 44 11 37.0 45.2 -3.8 -100.9 -7 1 6 15467 06 45 45 06 46 30 --- 09 44 57 37.1 45.2 -3.8 -101.1 38 R 1 14867 06 46 30 J1332+4722 09 44 57 36.6 45.1 -3.8 -100.6 -7 1 6 14867 06 46 30 06 47 15 =1330+476 09 45 42 36.7 45.0 -3.8 -100.7 38 R 1 14267 06 47 15 M51H2O 09 45 42 37.2 45.1 -3.7 -101.2 -7 1 6 14267 06 47 15 06 48 00 --- 09 46 27 37.4 45.1 -3.7 -101.4 38 R 1 13667 06 48 00 J1332+4722 09 46 27 36.9 45.0 -3.8 -100.9 -7 1 6 13667 06 48 00 06 48 45 =1330+476 09 47 12 37.0 45.0 -3.8 -101.1 38 R 1 13067 06 48 45 M51H2O 09 47 12 37.5 45.1 -3.7 -101.5 -7 1 6 13067 06 48 45 06 49 30 --- 09 47 57 37.6 45.0 -3.7 -101.7 38 R 1 12467 06 49 30 J1332+4722 09 47 57 37.1 44.9 -3.7 -101.2 -7 1 6 12467 06 49 30 06 50 15 =1330+476 09 48 42 37.2 44.9 -3.7 -101.4 38 R 1 11867 06 50 15 M51H2O 09 48 42 37.8 45.0 -3.7 -101.8 -7 1 6 11867 06 50 15 06 51 00 --- 09 49 27 37.9 45.0 -3.7 -102.0 38 R 1 11267 06 51 00 J1332+4722 09 49 27 37.4 44.9 -3.7 -101.5 -7 1 6 11267 06 51 00 06 51 45 =1330+476 09 50 12 37.5 44.8 -3.7 -101.7 38 R 1 10667 Schedule for VLBA_MK (Code Mk ) 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 --- 06 51 45 M51H2O 09 50 12 38.0 44.9 -3.7 -102.2 -7 1 6 10667 06 51 45 06 52 30 --- 09 50 57 38.1 44.9 -3.7 -102.3 38 R 1 10067 06 52 30 J1332+4722 09 50 57 37.6 44.8 -3.7 -101.8 -7 1 6 10067 06 52 30 06 53 15 =1330+476 09 51 43 37.7 44.8 -3.7 -102.0 38 R 1 9467 06 53 15 M51H2O 09 51 43 38.3 44.9 -3.6 -102.5 -7 1 6 9467 06 53 15 06 54 00 --- 09 52 28 38.4 44.8 -3.6 -102.6 38 R 1 8867 06 54 00 J1332+4722 09 52 28 37.9 44.7 -3.7 -102.2 -7 1 6 8867 06 54 00 06 54 45 =1330+476 09 53 13 38.0 44.7 -3.7 -102.3 38 R 1 8267 06 54 45 M51H2O 09 53 13 38.5 44.8 -3.6 -102.8 -7 1 6 8267 06 54 45 06 55 30 --- 09 53 58 38.6 44.8 -3.6 -103.0 38 R 1 7667 06 55 30 J1332+4722 09 53 58 38.1 44.7 -3.6 -102.5 -7 1 6 7667 06 55 30 06 56 15 =1330+476 09 54 43 38.2 44.6 -3.6 -102.6 38 R 1 7067 06 56 15 M51H2O 09 54 43 38.7 44.7 -3.6 -103.1 -7 1 6 7067 06 56 15 06 57 00 --- 09 55 28 38.9 44.7 -3.6 -103.3 38 R 1 6467 06 57 00 J1332+4722 09 55 28 38.4 44.6 -3.6 -102.8 -7 1 6 6467 06 57 00 06 57 45 =1330+476 09 56 13 38.5 44.6 -3.6 -103.0 38 R 1 5867 06 57 45 M51H2O 09 56 13 39.0 44.6 -3.6 -103.4 -7 1 6 5867 06 57 45 06 58 30 --- 09 56 58 39.1 44.6 -3.6 -103.6 38 R 1 5267 06 58 30 J1332+4722 09 56 58 38.6 44.5 -3.6 -103.1 -7 1 6 5267 06 58 30 06 59 15 =1330+476 09 57 44 38.7 44.5 -3.6 -103.3 38 R 1 4667 06 59 15 M51H2O 09 57 44 39.2 44.6 -3.5 -103.8 -7 1 6 4667 06 59 15 07 00 00 --- 09 58 29 39.4 44.5 -3.5 -103.9 38 R 1 4067 07 00 00 J1332+4722 09 58 29 38.9 44.4 -3.6 -103.4 -7 1 6 4067 07 00 00 07 00 45 =1330+476 09 59 14 39.0 44.4 -3.6 -103.6 38 R 1 3467 07 00 45 M51H2O 09 59 14 39.5 44.5 -3.5 -104.1 -7 1 6 3467 07 00 45 07 01 30 --- 09 59 59 39.6 44.4 -3.5 -104.3 38 R 1 2867 07 01 30 J1332+4722 09 59 59 39.1 44.4 -3.5 -103.8 -7 1 6 2867 07 01 30 07 02 15 =1330+476 10 00 44 39.2 44.3 -3.5 -103.9 38 R 1 2267 Schedule for VLBA_MK (Code Mk ) 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 --- 07 02 15 M51H2O 10 00 44 39.7 44.4 -3.5 -104.4 -7 1 6 2267 07 02 15 07 03 00 --- 10 01 29 39.9 44.4 -3.5 -104.6 38 R 1 1667 07 03 00 J1332+4722 10 01 29 39.3 44.3 -3.5 -104.1 -7 1 6 1667 07 03 00 07 03 45 =1330+476 10 02 14 39.5 44.3 -3.5 -104.3 38 R 1 1067 07 03 45 M51H2O 10 02 14 40.0 44.3 -3.5 -104.8 -7 1 6 1067 07 03 45 07 04 30 --- 10 02 59 40.1 44.3 -3.5 -104.9 38 R 1 467 07 04 30 J1332+4722 10 02 59 39.6 44.2 -3.5 -104.4 -7 1 7 467 07 04 30 07 05 15 =1330+476 10 03 45 39.7 44.2 -3.5 -104.6 38 F 1 133 07 05 15 M51H2O 10 03 45 40.2 44.2 -3.4 -105.1 -7 1 7 133 07 05 15 07 06 00 --- 10 04 30 40.4 44.2 -3.4 -105.2 38 F 1 733 07 06 00 J1332+4722 10 04 30 39.8 44.1 -3.5 -104.8 -7 1 7 733 07 06 00 07 06 45 =1330+476 10 05 15 40.0 44.1 -3.5 -104.9 38 F 1 1333 07 06 45 M51H2O 10 05 15 40.5 44.1 -3.4 -105.4 -7 1 7 1333 07 06 45 07 07 30 --- 10 06 00 40.6 44.1 -3.4 -105.6 38 F 1 1933 07 07 30 J1332+4722 10 06 00 40.1 44.0 -3.4 -105.1 -7 1 7 1933 07 07 30 07 08 15 =1330+476 10 06 45 40.2 44.0 -3.4 -105.3 38 F 1 2533 07 08 15 M51H2O 10 06 45 40.7 44.1 -3.4 -105.7 -7 1 7 2533 07 08 15 07 09 00 --- 10 07 30 40.9 44.0 -3.4 -105.9 38 F 1 3133 07 09 00 J1332+4722 10 07 30 40.3 44.0 -3.4 -105.4 -7 1 7 3133 07 09 00 07 09 45 =1330+476 10 08 15 40.5 43.9 -3.4 -105.6 38 F 1 3733 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 07 20 00 1803+784 10 18 32 14.5 10.7 -7.7 -61.3 557 1 7 3733 07 20 00 07 25 00 --- 10 23 33 14.7 10.9 -7.6 -62.5 300 F 1 7733 07 29 55 J1332+4722 10 28 29 43.7 42.5 -3.1 -110.3 231 1 7 7733 07 29 55 07 30 45 =1330+476 10 29 19 43.8 42.4 -3.1 -110.5 50 F 1 8400 07 30 45 J1335+4542 10 29 19 44.0 44.8 -3.1 -108.3 -8 1 7 8400 07 30 45 07 31 30 =1333+459 10 30 04 44.1 44.7 -3.1 -108.5 37 F 1 9000 07 31 30 J1332+4722 10 30 04 44.0 42.4 -3.0 -110.6 -8 1 7 9000 07 31 30 07 32 15 =1330+476 10 30 49 44.1 42.3 -3.0 -110.8 37 F 1 9600 Schedule for VLBA_MK (Code Mk ) 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 --- 07 32 15 M51H2O 10 30 49 44.6 42.3 -3.0 -111.4 -7 1 7 9600 07 32 15 07 33 00 --- 10 31 34 44.7 42.2 -3.0 -111.5 38 F 1 10200 07 33 00 J1332+4722 10 31 34 44.2 42.2 -3.0 -111.0 -7 1 7 10200 07 33 00 07 33 45 =1330+476 10 32 19 44.3 42.2 -3.0 -111.2 38 F 1 10800 07 33 45 M51H2O 10 32 19 44.8 42.2 -3.0 -111.7 -7 1 7 10800 07 33 45 07 34 30 --- 10 33 04 45.0 42.1 -2.9 -111.9 38 F 1 11400 07 34 30 J1332+4722 10 33 04 44.4 42.1 -3.0 -111.4 -7 1 7 11400 07 34 30 07 35 15 =1330+476 10 33 50 44.6 42.0 -3.0 -111.6 38 F 1 12000 07 35 15 M51H2O 10 33 50 45.1 42.0 -2.9 -112.1 -7 1 7 12000 07 35 15 07 36 00 --- 10 34 35 45.2 41.9 -2.9 -112.3 38 F 1 12600 07 36 00 J1332+4722 10 34 35 44.7 42.0 -3.0 -111.7 -7 1 7 12600 07 36 00 07 36 45 =1330+476 10 35 20 44.8 41.9 -3.0 -111.9 38 F 1 13200 07 36 45 M51H2O 10 35 20 45.3 41.9 -2.9 -112.5 -7 1 7 13200 07 36 45 07 37 30 --- 10 36 05 45.4 41.8 -2.9 -112.7 38 F 1 13800 07 37 30 J1332+4722 10 36 05 44.9 41.8 -2.9 -112.1 -7 1 7 13800 07 37 30 07 38 15 =1330+476 10 36 50 45.0 41.8 -2.9 -112.3 38 F 1 14400 07 38 15 M51H2O 10 36 50 45.6 41.7 -2.9 -112.9 -7 1 7 14400 07 38 15 07 39 00 --- 10 37 35 45.7 41.7 -2.9 -113.0 38 F 1 15000 07 39 00 J1332+4722 10 37 35 45.2 41.7 -2.9 -112.5 -7 1 7 15000 07 39 00 07 39 45 =1330+476 10 38 20 45.3 41.6 -2.9 -112.7 38 F 1 15600 07 39 45 M51H2O 10 38 20 45.8 41.6 -2.9 -113.2 -7 1 7 15600 07 39 45 07 40 30 --- 10 39 05 45.9 41.5 -2.8 -113.4 38 F 1 16200 07 40 30 J1332+4722 10 39 05 45.4 41.6 -2.9 -112.9 -7 1 7 16200 07 40 30 07 41 15 =1330+476 10 39 50 45.5 41.5 -2.9 -113.1 38 F 1 16800 07 41 15 M51H2O 10 39 50 46.0 41.4 -2.8 -113.6 -7 1 7 16800 07 41 15 07 42 00 --- 10 40 36 46.1 41.4 -2.8 -113.8 38 F 1 17400 07 42 00 J1332+4722 10 40 36 45.6 41.4 -2.9 -113.2 -7 1 8 17400 07 42 00 07 42 45 =1330+476 10 41 21 45.7 41.3 -2.9 -113.4 38 R 1 16800 Schedule for VLBA_MK (Code Mk ) 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 --- 07 42 45 M51H2O 10 41 21 46.3 41.3 -2.8 -114.0 -7 1 8 16800 07 42 45 07 43 30 --- 10 42 06 46.4 41.2 -2.8 -114.2 38 R 1 16200 07 43 30 J1332+4722 10 42 06 45.9 41.3 -2.8 -113.6 -7 1 8 16200 07 43 30 07 44 15 =1330+476 10 42 51 46.0 41.2 -2.8 -113.8 38 R 1 15600 07 44 15 M51H2O 10 42 51 46.5 41.1 -2.8 -114.4 -7 1 8 15600 07 44 15 07 45 00 --- 10 43 36 46.6 41.1 -2.8 -114.6 38 R 1 15000 07 45 00 J1332+4722 10 43 36 46.1 41.1 -2.8 -114.0 -7 1 8 15000 07 45 00 07 45 45 =1330+476 10 44 21 46.2 41.1 -2.8 -114.2 38 R 1 14400 07 45 45 M51H2O 10 44 21 46.7 41.0 -2.8 -114.8 -7 1 8 14400 07 45 45 07 46 30 --- 10 45 06 46.8 40.9 -2.7 -115.0 38 R 1 13800 07 46 30 J1332+4722 10 45 06 46.3 41.0 -2.8 -114.4 -7 1 8 13800 07 46 30 07 47 15 =1330+476 10 45 51 46.4 40.9 -2.8 -114.6 38 R 1 13200 07 47 15 M51H2O 10 45 51 47.0 40.8 -2.7 -115.2 -7 1 8 13200 07 47 15 07 48 00 --- 10 46 37 47.1 40.8 -2.7 -115.4 38 R 1 12600 07 48 00 J1332+4722 10 46 37 46.6 40.8 -2.8 -114.8 -7 1 8 12600 07 48 00 07 48 45 =1330+476 10 47 22 46.7 40.7 -2.8 -115.0 38 R 1 12000 07 48 45 M51H2O 10 47 22 47.2 40.7 -2.7 -115.6 -7 1 8 12000 07 48 45 07 49 30 --- 10 48 07 47.3 40.6 -2.7 -115.8 38 R 1 11400 07 49 30 J1332+4722 10 48 07 46.8 40.7 -2.7 -115.2 -7 1 8 11400 07 49 30 07 50 15 =1330+476 10 48 52 46.9 40.6 -2.7 -115.4 38 R 1 10800 07 50 15 M51H2O 10 48 52 47.4 40.5 -2.7 -115.9 -7 1 8 10800 07 50 15 07 51 00 --- 10 49 37 47.5 40.4 -2.7 -116.1 38 R 1 10200 07 51 00 J1332+4722 10 49 37 47.0 40.5 -2.7 -115.6 -7 1 8 10200 07 51 00 07 51 45 =1330+476 10 50 22 47.1 40.4 -2.7 -115.8 38 R 1 9600 07 51 45 M51H2O 10 50 22 47.6 40.3 -2.7 -116.3 -7 1 8 9600 07 51 45 07 52 30 --- 10 51 07 47.8 40.3 -2.6 -116.5 38 R 1 9000 07 52 30 J1332+4722 10 51 07 47.2 40.3 -2.7 -116.0 -7 1 8 9000 07 52 30 07 53 15 =1330+476 10 51 52 47.4 40.3 -2.7 -116.2 38 R 1 8400 Schedule for VLBA_MK (Code Mk ) 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 --- 07 53 15 M51H2O 10 51 52 47.9 40.2 -2.6 -116.8 -7 1 8 8400 07 53 15 07 54 00 --- 10 52 38 48.0 40.1 -2.6 -117.0 38 R 1 7800 07 54 00 J1332+4722 10 52 38 47.5 40.2 -2.7 -116.4 -7 1 8 7800 07 54 00 07 54 45 =1330+476 10 53 23 47.6 40.1 -2.7 -116.6 38 R 1 7200 07 54 45 M51H2O 10 53 23 48.1 40.0 -2.6 -117.2 -7 1 8 7200 07 54 45 07 55 30 --- 10 54 08 48.2 39.9 -2.6 -117.4 38 R 1 6600 07 55 30 J1332+4722 10 54 08 47.7 40.0 -2.6 -116.8 -7 1 8 6600 07 55 30 07 56 15 =1330+476 10 54 53 47.8 39.9 -2.6 -117.0 38 R 1 6000 07 56 15 M51H2O 10 54 53 48.3 39.8 -2.6 -117.6 -7 1 8 6000 07 56 15 07 57 00 --- 10 55 38 48.4 39.7 -2.6 -117.8 38 R 1 5400 07 57 00 J1332+4722 10 55 38 47.9 39.8 -2.6 -117.2 -7 1 8 5400 07 57 00 07 57 45 =1330+476 10 56 23 48.0 39.7 -2.6 -117.4 38 R 1 4800 07 57 45 M51H2O 10 56 23 48.6 39.6 -2.6 -118.0 -7 1 8 4800 07 57 45 07 58 30 --- 10 57 08 48.7 39.6 -2.5 -118.2 38 R 1 4200 07 58 30 J1332+4722 10 57 08 48.2 39.7 -2.6 -117.6 -7 1 8 4200 07 58 30 07 59 15 =1330+476 10 57 53 48.3 39.6 -2.6 -117.8 38 R 1 3600 07 59 15 M51H2O 10 57 53 48.8 39.5 -2.5 -118.4 -7 1 8 3600 07 59 15 08 00 00 --- 10 58 39 48.9 39.4 -2.5 -118.6 38 R 1 3000 08 00 00 J1332+4722 10 58 39 48.4 39.5 -2.6 -118.0 -7 1 8 3000 08 00 00 08 00 45 =1330+476 10 59 24 48.5 39.4 -2.6 -118.2 38 R 1 2400 08 00 45 M51H2O 10 59 24 49.0 39.3 -2.5 -118.8 -7 1 8 2400 08 00 45 08 01 30 --- 11 00 09 49.1 39.2 -2.5 -119.0 38 R 1 1800 08 01 30 J1332+4722 11 00 09 48.6 39.3 -2.5 -118.4 -7 1 8 1800 08 01 30 08 02 15 =1330+476 11 00 54 48.7 39.2 -2.5 -118.6 38 R 1 1200 08 02 15 M51H2O 11 00 54 49.2 39.1 -2.5 -119.2 -7 1 8 1200 08 02 15 08 03 00 --- 11 01 39 49.3 39.0 -2.5 -119.4 38 R 1 600 08 03 00 J1332+4722 11 01 39 48.8 39.1 -2.5 -118.8 -7 1 8 600 08 03 00 08 03 45 =1330+476 11 02 24 48.9 39.0 -2.5 -119.0 38 R 1 0 Schedule for VLBA_MK (Code Mk ) 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 --- 08 03 45 M51H2O 11 02 24 49.4 38.9 -2.5 -119.6 -7 1 9 0 08 03 45 08 04 30 --- 11 03 09 49.6 38.8 -2.4 -119.9 38 F 1 600 08 04 30 J1332+4722 11 03 09 49.0 38.9 -2.5 -119.2 -7 1 9 600 08 04 30 08 05 15 =1330+476 11 03 54 49.2 38.8 -2.5 -119.4 38 F 1 1200 08 05 15 M51H2O 11 03 54 49.7 38.7 -2.4 -120.1 -7 1 9 1200 08 05 15 08 06 00 --- 11 04 40 49.8 38.6 -2.4 -120.3 38 F 1 1800 08 06 00 J1332+4722 11 04 40 49.3 38.7 -2.5 -119.6 -7 1 9 1800 08 06 00 08 06 45 =1330+476 11 05 25 49.4 38.6 -2.5 -119.9 38 F 1 2400 08 06 45 M51H2O 11 05 25 49.9 38.5 -2.4 -120.5 -7 1 9 2400 08 06 45 08 07 30 --- 11 06 10 50.0 38.4 -2.4 -120.7 38 F 1 3000 08 07 30 J1332+4722 11 06 10 49.5 38.5 -2.4 -120.1 -7 1 9 3000 08 07 30 08 08 15 =1330+476 11 06 55 49.6 38.4 -2.4 -120.3 38 F 1 3600 08 08 15 M51H2O 11 06 55 50.1 38.3 -2.4 -120.9 -7 1 9 3600 08 08 15 08 09 00 --- 11 07 40 50.2 38.2 -2.4 -121.1 38 F 1 4200 08 09 00 J1332+4722 11 07 40 49.7 38.3 -2.4 -120.5 -7 1 9 4200 08 09 00 08 09 45 =1330+476 11 08 25 49.8 38.2 -2.4 -120.7 38 F 1 4800 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 08 20 00 1803+784 11 18 42 17.3 11.9 -6.7 -75.7 544 1 9 4800 08 20 00 08 25 00 --- 11 23 43 17.6 12.0 -6.6 -76.9 300 F 1 8800 08 29 55 J1332+4722 11 28 38 52.7 35.2 -2.1 -126.8 219 1 9 8800 08 29 55 08 30 45 =1330+476 11 29 29 52.8 35.1 -2.1 -127.1 50 F 1 9467 08 30 45 J1335+4542 11 29 29 53.4 37.7 -2.1 -124.5 -8 1 9 9467 08 30 45 08 31 30 =1333+459 11 30 14 53.5 37.6 -2.1 -124.7 37 F 1 10067 08 31 30 J1332+4722 11 30 14 52.9 34.9 -2.0 -127.3 -8 1 9 10067 08 31 30 08 32 15 =1330+476 11 30 59 53.0 34.8 -2.0 -127.6 37 F 1 10667 08 32 15 M51H2O 11 30 59 53.5 34.5 -2.0 -128.3 -7 1 9 10667 08 32 15 08 33 00 --- 11 31 44 53.6 34.4 -2.0 -128.5 38 F 1 11267 08 33 00 J1332+4722 11 31 44 53.1 34.7 -2.0 -127.8 -7 1 9 11267 08 33 00 08 33 45 =1330+476 11 32 29 53.2 34.5 -2.0 -128.0 38 F 1 11867 Schedule for VLBA_MK (Code Mk ) 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 --- 08 33 45 M51H2O 11 32 29 53.7 34.3 -2.0 -128.8 -7 1 9 11867 08 33 45 08 34 30 --- 11 33 14 53.8 34.1 -1.9 -129.0 38 F 1 12467 08 34 30 J1332+4722 11 33 14 53.3 34.4 -2.0 -128.3 -7 1 9 12467 08 34 30 08 35 15 =1330+476 11 33 59 53.4 34.3 -2.0 -128.5 38 F 1 13067 08 35 15 M51H2O 11 33 59 53.9 34.0 -1.9 -129.3 -7 1 9 13067 08 35 15 08 36 00 --- 11 34 44 54.0 33.9 -1.9 -129.5 38 F 1 13667 08 36 00 J1332+4722 11 34 44 53.5 34.2 -2.0 -128.8 -7 1 9 13667 08 36 00 08 36 45 =1330+476 11 35 30 53.6 34.0 -2.0 -129.0 38 F 1 14267 08 36 45 M51H2O 11 35 30 54.1 33.7 -1.9 -129.8 -7 1 9 14267 08 36 45 08 37 30 --- 11 36 15 54.2 33.6 -1.9 -130.0 38 F 1 14867 08 37 30 J1332+4722 11 36 15 53.7 33.9 -1.9 -129.3 -7 1 9 14867 08 37 30 08 38 15 =1330+476 11 37 00 53.8 33.7 -1.9 -129.5 38 F 1 15467 08 38 15 M51H2O 11 37 00 54.3 33.4 -1.9 -130.3 -7 1 9 15467 08 38 15 08 39 00 --- 11 37 45 54.4 33.3 -1.9 -130.5 38 F 1 16067 08 39 00 J1332+4722 11 37 45 53.9 33.6 -1.9 -129.8 -7 1 9 16067 08 39 00 08 39 45 =1330+476 11 38 30 54.0 33.5 -1.9 -130.0 38 F 1 16667 08 39 45 M51H2O 11 38 30 54.5 33.2 -1.9 -130.8 -7 1 9 16667 08 39 45 08 40 30 --- 11 39 15 54.6 33.0 -1.8 -131.0 38 F 1 17267 08 40 30 J1332+4722 11 39 15 54.1 33.3 -1.9 -130.3 -7 1 10 17267 08 40 30 08 41 15 =1330+476 11 40 00 54.2 33.2 -1.9 -130.5 38 R 1 16667 08 41 15 M51H2O 11 40 00 54.7 32.9 -1.8 -131.3 -7 1 10 16667 08 41 15 08 42 00 --- 11 40 45 54.8 32.7 -1.8 -131.6 38 R 1 16067 08 42 00 J1332+4722 11 40 45 54.3 33.0 -1.9 -130.8 -7 1 10 16067 08 42 00 08 42 45 =1330+476 11 41 31 54.4 32.9 -1.9 -131.0 38 R 1 15467 08 42 45 M51H2O 11 41 31 54.8 32.6 -1.8 -131.8 -7 1 10 15467 08 42 45 08 43 30 --- 11 42 16 54.9 32.4 -1.8 -132.1 38 R 1 14867 08 43 30 J1332+4722 11 42 16 54.5 32.8 -1.8 -131.3 -7 1 10 14867 08 43 30 08 44 15 =1330+476 11 43 01 54.6 32.6 -1.8 -131.5 38 R 1 14267 Schedule for VLBA_MK (Code Mk ) 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 --- 08 44 15 M51H2O 11 43 01 55.0 32.3 -1.8 -132.3 -7 1 10 14267 08 44 15 08 45 00 --- 11 43 46 55.1 32.1 -1.8 -132.6 38 R 1 13667 08 45 00 J1332+4722 11 43 46 54.7 32.5 -1.8 -131.8 -7 1 10 13667 08 45 00 08 45 45 =1330+476 11 44 31 54.7 32.3 -1.8 -132.1 38 R 1 13067 08 45 45 M51H2O 11 44 31 55.2 32.0 -1.8 -132.9 -7 1 10 13067 08 45 45 08 46 30 --- 11 45 16 55.3 31.8 -1.7 -133.1 38 R 1 12467 08 46 30 J1332+4722 11 45 16 54.8 32.2 -1.8 -132.3 -7 1 10 12467 08 46 30 08 47 15 =1330+476 11 46 01 54.9 32.0 -1.8 -132.6 38 R 1 11867 08 47 15 M51H2O 11 46 01 55.4 31.7 -1.7 -133.4 -7 1 10 11867 08 47 15 08 48 00 --- 11 46 46 55.5 31.5 -1.7 -133.7 38 R 1 11267 08 48 00 J1332+4722 11 46 46 55.0 31.9 -1.8 -132.8 -7 1 10 11267 08 48 00 08 48 45 =1330+476 11 47 32 55.1 31.7 -1.8 -133.1 38 R 1 10667 08 48 45 M51H2O 11 47 32 55.6 31.4 -1.7 -133.9 -7 1 10 10667 08 48 45 08 49 30 --- 11 48 17 55.7 31.2 -1.7 -134.2 38 R 1 10067 08 49 30 J1332+4722 11 48 17 55.2 31.6 -1.7 -133.4 -7 1 10 10067 08 49 30 08 50 15 =1330+476 11 49 02 55.3 31.4 -1.7 -133.6 38 R 1 9467 08 50 15 M51H2O 11 49 02 55.8 31.0 -1.7 -134.5 -7 1 10 9467 08 50 15 08 51 00 --- 11 49 47 55.9 30.9 -1.7 -134.7 38 R 1 8867 08 51 00 J1332+4722 11 49 47 55.4 31.3 -1.7 -133.9 -7 1 10 8867 08 51 00 08 51 45 =1330+476 11 50 32 55.5 31.1 -1.7 -134.2 38 R 1 8267 08 51 45 M51H2O 11 50 32 56.0 30.7 -1.7 -135.0 -7 1 10 8267 08 51 45 08 52 30 --- 11 51 17 56.1 30.6 -1.6 -135.3 38 R 1 7667 08 52 30 J1332+4722 11 51 17 55.6 30.9 -1.7 -134.4 -7 1 10 7667 08 52 30 08 53 15 =1330+476 11 52 02 55.7 30.8 -1.7 -134.7 38 R 1 7067 08 53 15 M51H2O 11 52 02 56.1 30.4 -1.6 -135.5 -7 1 10 7067 08 53 15 08 54 00 --- 11 52 47 56.2 30.2 -1.6 -135.8 38 R 1 6467 08 54 00 J1332+4722 11 52 47 55.8 30.6 -1.7 -135.0 -7 1 10 6467 08 54 00 08 54 45 =1330+476 11 53 33 55.9 30.5 -1.7 -135.2 38 R 1 5867 Schedule for VLBA_MK (Code Mk ) 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 --- 08 54 45 M51H2O 11 53 33 56.3 30.1 -1.6 -136.1 -7 1 10 5867 08 54 45 08 55 30 --- 11 54 18 56.4 29.9 -1.6 -136.4 38 R 1 5267 08 55 30 J1332+4722 11 54 18 55.9 30.3 -1.6 -135.5 -7 1 10 5267 08 55 30 08 56 15 =1330+476 11 55 03 56.0 30.1 -1.6 -135.8 38 R 1 4667 08 56 15 M51H2O 11 55 03 56.5 29.7 -1.6 -136.7 -7 1 10 4667 08 56 15 08 57 00 --- 11 55 48 56.6 29.6 -1.6 -136.9 38 R 1 4067 08 57 00 J1332+4722 11 55 48 56.1 30.0 -1.6 -136.1 -7 1 10 4067 08 57 00 08 57 45 =1330+476 11 56 33 56.2 29.8 -1.6 -136.3 38 R 1 3467 08 57 45 M51H2O 11 56 33 56.7 29.4 -1.6 -137.2 -7 1 10 3467 08 57 45 08 58 30 --- 11 57 18 56.8 29.2 -1.5 -137.5 38 R 1 2867 08 58 30 J1332+4722 11 57 18 56.3 29.6 -1.6 -136.6 -7 1 10 2867 08 58 30 08 59 15 =1330+476 11 58 03 56.4 29.5 -1.6 -136.9 38 R 1 2267 08 59 15 M51H2O 11 58 03 56.8 29.0 -1.5 -137.8 -7 1 10 2267 08 59 15 09 00 00 --- 11 58 48 56.9 28.9 -1.5 -138.1 38 R 1 1667 09 00 00 J1332+4722 11 58 48 56.5 29.3 -1.6 -137.2 -7 1 10 1667 09 00 00 09 00 45 =1330+476 11 59 34 56.6 29.1 -1.6 -137.4 38 R 1 1067 09 00 45 M51H2O 11 59 34 57.0 28.7 -1.5 -138.3 -7 1 10 1067 09 00 45 09 01 30 --- 12 00 19 57.1 28.5 -1.5 -138.6 38 R 1 467 09 01 30 J1332+4722 12 00 19 56.6 29.0 -1.5 -137.7 -7 1 11 467 09 01 30 09 02 15 =1330+476 12 01 04 56.7 28.8 -1.5 -138.0 38 F 1 133 09 02 15 M51H2O 12 01 04 57.2 28.3 -1.5 -138.9 -7 1 11 133 09 02 15 09 03 00 --- 12 01 49 57.3 28.2 -1.5 -139.2 38 F 1 733 09 03 00 J1332+4722 12 01 49 56.8 28.6 -1.5 -138.3 -7 1 11 733 09 03 00 09 03 45 =1330+476 12 02 34 56.9 28.5 -1.5 -138.6 38 F 1 1333 09 03 45 M51H2O 12 02 34 57.4 28.0 -1.5 -139.5 -7 1 11 1333 09 03 45 09 04 30 --- 12 03 19 57.4 27.8 -1.4 -139.8 38 F 1 1933 09 04 30 J1332+4722 12 03 19 57.0 28.3 -1.5 -138.9 -7 1 11 1933 09 04 30 09 05 15 =1330+476 12 04 04 57.1 28.1 -1.5 -139.1 38 F 1 2533 Schedule for VLBA_MK (Code Mk ) 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 --- 09 05 15 M51H2O 12 04 04 57.5 27.6 -1.4 -140.1 -7 1 11 2533 09 05 15 09 06 00 --- 12 04 49 57.6 27.4 -1.4 -140.4 38 F 1 3133 09 06 00 J1332+4722 12 04 49 57.1 27.9 -1.5 -139.4 -7 1 11 3133 09 06 00 09 06 45 =1330+476 12 05 35 57.2 27.7 -1.5 -139.7 38 F 1 3733 09 06 45 M51H2O 12 05 35 57.7 27.3 -1.4 -140.7 -7 1 11 3733 09 06 45 09 07 30 --- 12 06 20 57.8 27.1 -1.4 -141.0 38 F 1 4333 09 07 30 J1332+4722 12 06 20 57.3 27.6 -1.4 -140.0 -7 1 11 4333 09 07 30 09 08 15 =1330+476 12 07 05 57.4 27.4 -1.4 -140.3 38 F 1 4933 09 08 15 M51H2O 12 07 05 57.8 26.9 -1.4 -141.2 -7 1 11 4933 09 08 15 09 09 00 --- 12 07 50 57.9 26.7 -1.4 -141.5 38 F 1 5533 09 09 00 J1332+4722 12 07 50 57.5 27.2 -1.4 -140.6 -7 1 11 5533 09 09 00 09 09 45 =1330+476 12 08 35 57.6 27.0 -1.4 -140.9 38 F 1 6133 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 09 20 00 1803+784 12 18 52 20.3 12.3 -5.7 -90.3 534 1 11 6133 09 20 00 09 25 00 --- 12 23 53 20.5 12.3 -5.6 -91.6 300 F 1 10133 09 29 55 J1332+4722 12 28 48 59.5 21.6 -1.1 -149.2 211 1 11 10133 09 29 55 09 30 45 =1330+476 12 29 38 59.6 21.4 -1.1 -149.6 50 F 1 10800 09 30 45 J1335+4542 12 29 38 60.8 23.9 -1.1 -146.9 -8 1 11 10800 09 30 45 09 31 30 =1333+459 12 30 24 60.8 23.7 -1.1 -147.2 37 F 1 11400 09 31 30 J1332+4722 12 30 24 59.7 21.2 -1.0 -149.9 -8 1 11 11400 09 31 30 09 32 15 =1330+476 12 31 09 59.7 21.0 -1.0 -150.2 37 F 1 12000 09 32 15 M51H2O 12 31 09 60.1 20.3 -1.0 -151.3 -7 1 11 12000 09 32 15 09 33 00 --- 12 31 54 60.2 20.1 -1.0 -151.7 38 F 1 12600 09 33 00 J1332+4722 12 31 54 59.8 20.7 -1.0 -150.5 -7 1 11 12600 09 33 00 09 33 45 =1330+476 12 32 39 59.8 20.5 -1.0 -150.9 38 F 1 13200 09 33 45 M51H2O 12 32 39 60.2 19.8 -1.0 -152.0 -7 1 11 13200 09 33 45 09 34 30 --- 12 33 24 60.3 19.6 -0.9 -152.3 38 F 1 13800 09 34 30 J1332+4722 12 33 24 59.9 20.3 -1.0 -151.2 -7 1 11 13800 09 34 30 09 35 15 =1330+476 12 34 09 60.0 20.1 -1.0 -151.5 38 F 1 14400 Schedule for VLBA_MK (Code Mk ) 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 --- 09 35 15 M51H2O 12 34 09 60.4 19.4 -0.9 -152.7 -7 1 11 14400 09 35 15 09 36 00 --- 12 34 54 60.4 19.1 -0.9 -153.0 38 F 1 15000 09 36 00 J1332+4722 12 34 54 60.0 19.9 -1.0 -151.9 -7 1 11 15000 09 36 00 09 36 45 =1330+476 12 35 39 60.1 19.6 -1.0 -152.2 38 F 1 15600 09 36 45 M51H2O 12 35 39 60.5 18.9 -0.9 -153.3 -7 1 11 15600 09 36 45 09 37 30 --- 12 36 25 60.5 18.7 -0.9 -153.7 38 F 1 16200 09 37 30 J1332+4722 12 36 25 60.1 19.4 -0.9 -152.5 -7 1 11 16200 09 37 30 09 38 15 =1330+476 12 37 10 60.2 19.2 -0.9 -152.9 38 F 1 16800 09 38 15 M51H2O 12 37 10 60.6 18.4 -0.9 -154.0 -7 1 11 16800 09 38 15 09 39 00 --- 12 37 55 60.6 18.2 -0.9 -154.4 38 F 1 17400 09 39 00 J1332+4722 12 37 55 60.3 18.9 -0.9 -153.2 -7 1 12 17400 09 39 00 09 39 45 =1330+476 12 38 40 60.3 18.7 -0.9 -153.5 38 R 1 16800 09 39 45 M51H2O 12 38 40 60.7 18.0 -0.9 -154.7 -7 1 12 16800 09 39 45 09 40 30 --- 12 39 25 60.7 17.7 -0.8 -155.1 38 R 1 16200 09 40 30 J1332+4722 12 39 25 60.4 18.5 -0.9 -153.9 -7 1 12 16200 09 40 30 09 41 15 =1330+476 12 40 10 60.4 18.2 -0.9 -154.2 38 R 1 15600 09 41 15 M51H2O 12 40 10 60.8 17.5 -0.8 -155.4 -7 1 12 15600 09 41 15 09 42 00 --- 12 40 55 60.9 17.3 -0.8 -155.7 38 R 1 15000 09 42 00 J1332+4722 12 40 55 60.5 18.0 -0.9 -154.6 -7 1 12 15000 09 42 00 09 42 45 =1330+476 12 41 40 60.5 17.8 -0.9 -154.9 38 R 1 14400 09 42 45 M51H2O 12 41 40 60.9 17.0 -0.8 -156.1 -7 1 12 14400 09 42 45 09 43 30 --- 12 42 26 61.0 16.8 -0.8 -156.4 38 R 1 13800 09 43 30 J1332+4722 12 42 26 60.6 17.5 -0.8 -155.2 -7 1 12 13800 09 43 30 09 44 15 =1330+476 12 43 11 60.6 17.3 -0.8 -155.6 38 R 1 13200 09 44 15 M51H2O 12 43 11 61.0 16.5 -0.8 -156.8 -7 1 12 13200 09 44 15 09 45 00 --- 12 43 56 61.1 16.3 -0.8 -157.1 38 R 1 12600 09 45 00 J1332+4722 12 43 56 60.7 17.1 -0.8 -155.9 -7 1 12 12600 09 45 00 09 45 45 =1330+476 12 44 41 60.8 16.8 -0.8 -156.3 38 R 1 12000 Schedule for VLBA_MK (Code Mk ) 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 --- 09 45 45 M51H2O 12 44 41 61.1 16.1 -0.8 -157.5 -7 1 12 12000 09 45 45 09 46 30 --- 12 45 26 61.2 15.8 -0.7 -157.8 38 R 1 11400 09 46 30 J1332+4722 12 45 26 60.8 16.6 -0.8 -156.6 -7 1 12 11400 09 46 30 09 47 15 =1330+476 12 46 11 60.9 16.4 -0.8 -157.0 38 R 1 10800 09 47 15 M51H2O 12 46 11 61.2 15.6 -0.7 -158.2 -7 1 12 10800 09 47 15 09 48 00 --- 12 46 56 61.3 15.3 -0.7 -158.5 38 R 1 10200 09 48 00 J1332+4722 12 46 56 60.9 16.1 -0.8 -157.3 -7 1 12 10200 09 48 00 09 48 45 =1330+476 12 47 41 61.0 15.9 -0.8 -157.7 38 R 1 9600 09 48 45 M51H2O 12 47 41 61.3 15.1 -0.7 -158.9 -7 1 12 9600 09 48 45 09 49 30 --- 12 48 27 61.3 14.8 -0.7 -159.3 38 R 1 9000 09 49 30 J1332+4722 12 48 27 61.0 15.6 -0.7 -158.0 -7 1 12 9000 09 49 30 09 50 15 =1330+476 12 49 12 61.0 15.4 -0.7 -158.4 38 R 1 8400 09 50 15 M51H2O 12 49 12 61.4 14.6 -0.7 -159.6 -7 1 12 8400 09 50 15 09 51 00 --- 12 49 57 61.4 14.3 -0.7 -160.0 38 R 1 7800 09 51 00 J1332+4722 12 49 57 61.1 15.1 -0.7 -158.7 -7 1 12 7800 09 51 00 09 51 45 =1330+476 12 50 42 61.1 14.9 -0.7 -159.1 38 R 1 7200 09 51 45 M51H2O 12 50 42 61.5 14.1 -0.7 -160.3 -7 1 12 7200 09 51 45 09 52 30 --- 12 51 27 61.5 13.8 -0.6 -160.7 38 R 1 6600 09 52 30 J1332+4722 12 51 27 61.2 14.6 -0.7 -159.4 -7 1 12 6600 09 52 30 09 53 15 =1330+476 12 52 12 61.2 14.4 -0.7 -159.8 38 R 1 6000 09 53 15 M51H2O 12 52 12 61.6 13.6 -0.6 -161.1 -7 1 12 6000 09 53 15 09 54 00 --- 12 52 57 61.6 13.3 -0.6 -161.4 38 R 1 5400 09 54 00 J1332+4722 12 52 57 61.3 14.2 -0.7 -160.1 -7 1 12 5400 09 54 00 09 54 45 =1330+476 12 53 42 61.3 13.9 -0.7 -160.5 38 R 1 4800 09 54 45 M51H2O 12 53 42 61.6 13.1 -0.6 -161.8 -7 1 12 4800 09 54 45 09 55 30 --- 12 54 28 61.7 12.8 -0.6 -162.1 38 R 1 4200 09 55 30 J1332+4722 12 54 28 61.4 13.7 -0.6 -160.9 -7 1 12 4200 09 55 30 09 56 15 =1330+476 12 55 13 61.4 13.4 -0.6 -161.2 38 R 1 3600 Schedule for VLBA_MK (Code Mk ) 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 --- 09 56 15 M51H2O 12 55 13 61.7 12.5 -0.6 -162.5 -7 1 12 3600 09 56 15 09 57 00 --- 12 55 58 61.8 12.3 -0.6 -162.9 38 R 1 3000 09 57 00 J1332+4722 12 55 58 61.4 13.1 -0.6 -161.6 -7 1 12 3000 09 57 00 09 57 45 =1330+476 12 56 43 61.5 12.9 -0.6 -161.9 38 R 1 2400 09 57 45 M51H2O 12 56 43 61.8 12.0 -0.6 -163.2 -7 1 12 2400 09 57 45 09 58 30 --- 12 57 28 61.8 11.8 -0.5 -163.6 38 R 1 1800 09 58 30 J1332+4722 12 57 28 61.5 12.6 -0.6 -162.3 -7 1 12 1800 09 58 30 09 59 15 =1330+476 12 58 13 61.6 12.4 -0.6 -162.7 38 R 1 1200 09 59 15 M51H2O 12 58 13 61.9 11.5 -0.5 -164.0 -7 1 12 1200 09 59 15 10 00 00 --- 12 58 58 61.9 11.2 -0.5 -164.3 38 R 1 600 10 00 00 J1332+4722 12 58 58 61.6 12.1 -0.6 -163.0 -7 1 12 600 10 00 00 10 00 45 =1330+476 12 59 43 61.6 11.9 -0.6 -163.4 38 R 1 0 10 00 45 M51H2O 12 59 43 61.9 11.0 -0.5 -164.7 -7 1 13 0 10 00 45 10 01 30 --- 13 00 29 62.0 10.7 -0.5 -165.1 38 F 1 600 10 01 30 J1332+4722 13 00 29 61.7 11.6 -0.5 -163.8 -7 1 13 600 10 01 30 10 02 15 =1330+476 13 01 14 61.7 11.4 -0.5 -164.1 38 F 1 1200 10 02 15 M51H2O 13 01 14 62.0 10.5 -0.5 -165.4 -7 1 13 1200 10 02 15 10 03 00 --- 13 01 59 62.0 10.2 -0.5 -165.8 38 F 1 1800 10 03 00 J1332+4722 13 01 59 61.7 11.1 -0.5 -164.5 -7 1 13 1800 10 03 00 10 03 45 =1330+476 13 02 44 61.8 10.8 -0.5 -164.9 38 F 1 2400 10 03 45 M51H2O 13 02 44 62.1 9.9 -0.5 -166.2 -7 1 13 2400 10 03 45 10 04 30 --- 13 03 29 62.1 9.7 -0.4 -166.6 38 F 1 3000 10 04 30 J1332+4722 13 03 29 61.8 10.6 -0.5 -165.2 -7 1 13 3000 10 04 30 10 05 15 =1330+476 13 04 14 61.8 10.3 -0.5 -165.6 38 F 1 3600 10 05 15 M51H2O 13 04 14 62.1 9.4 -0.4 -166.9 -7 1 13 3600 10 05 15 10 06 00 --- 13 04 59 62.2 9.1 -0.4 -167.3 38 F 1 4200 10 06 00 J1332+4722 13 04 59 61.9 10.1 -0.5 -166.0 -7 1 13 4200 10 06 00 10 06 45 =1330+476 13 05 44 61.9 9.8 -0.5 -166.3 38 F 1 4800 Schedule for VLBA_MK (Code Mk ) 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 --- 10 06 45 M51H2O 13 05 44 62.2 8.9 -0.4 -167.7 -7 1 13 4800 10 06 45 10 07 30 --- 13 06 30 62.2 8.6 -0.4 -168.1 38 F 1 5400 10 07 30 J1332+4722 13 06 30 61.9 9.5 -0.4 -166.7 -7 1 13 5400 10 07 30 10 08 15 =1330+476 13 07 15 62.0 9.3 -0.4 -167.1 38 F 1 6000 10 08 15 M51H2O 13 07 15 62.2 8.3 -0.4 -168.4 -7 1 13 6000 10 08 15 10 09 00 --- 13 08 00 62.3 8.1 -0.4 -168.8 38 F 1 6600 10 09 00 J1332+4722 13 08 00 62.0 9.0 -0.4 -167.4 -7 1 13 6600 10 09 00 10 09 45 =1330+476 13 08 45 62.0 8.7 -0.4 -167.8 38 F 1 7200 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 10 20 00 1823+568 13 19 02 23.9 35.5 -5.1 -90.1 533 1 13 7200 10 20 00 10 25 00 --- 13 24 02 24.6 35.5 -5.0 -91.1 300 F 1 11200 10 29 55 J1332+4722 13 28 58 62.4 1.4 -0.1 -178.0 213 1 13 11200 10 29 55 10 30 45 =1330+476 13 29 48 62.4 1.1 -0.1 -178.4 50 F 1 11867 10 30 45 J1335+4542 13 29 48 64.1 2.3 -0.1 -176.9 -9 1 13 11867 10 30 45 10 31 30 =1333+459 13 30 33 64.1 2.0 -0.1 -177.3 36 F 1 12467 10 31 30 J1332+4722 13 30 33 62.4 0.9 0.0 -178.8 -9 1 13 12467 10 31 30 10 32 15 =1330+476 13 31 19 62.4 0.6 0.0 -179.2 36 F 1 13067 10 32 15 M51H2O 13 31 19 62.6 -0.5 0.0 179.4 -7 1 13 13067 10 32 15 10 33 00 --- 13 32 04 62.6 -0.7 0.0 179.0 38 F 1 13667 10 33 00 J1332+4722 13 32 04 62.4 0.3 0.0 -179.6 -7 1 13 13667 10 33 00 10 33 45 =1330+476 13 32 49 62.4 0.0 0.0 -179.9 38 F 1 14267 10 33 45 M51H2O 13 32 49 62.6 -1.0 0.0 178.6 -7 1 13 14267 10 33 45 10 34 30 --- 13 33 34 62.6 -1.3 0.1 178.2 38 F 1 14867 10 34 30 J1332+4722 13 33 34 62.4 -0.2 0.0 179.7 -7 1 13 14867 10 34 30 10 35 15 =1330+476 13 34 19 62.4 -0.5 0.0 179.3 38 F 1 15467 10 35 15 M51H2O 13 34 19 62.6 -1.6 0.1 177.8 -7 1 13 15467 10 35 15 10 36 00 --- 13 35 04 62.6 -1.9 0.1 177.4 38 F 1 16067 10 36 00 J1332+4722 13 35 04 62.4 -0.8 0.0 178.9 -7 1 13 16067 10 36 00 10 36 45 =1330+476 13 35 49 62.4 -1.1 0.0 178.5 38 F 1 16667 Schedule for VLBA_MK (Code Mk ) 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 --- 10 36 45 M51H2O 13 35 49 62.6 -2.1 0.1 177.0 -7 1 13 16667 10 36 45 10 37 30 --- 13 36 34 62.6 -2.4 0.1 176.7 38 F 1 17267 10 37 30 J1332+4722 13 36 34 62.4 -1.3 0.1 178.1 -7 1 14 17267 10 37 30 10 38 15 =1330+476 13 37 20 62.4 -1.6 0.1 177.8 38 R 1 16667 10 38 15 M51H2O 13 37 20 62.6 -2.7 0.1 176.3 -7 1 14 16667 10 38 15 10 39 00 --- 13 38 05 62.6 -3.0 0.1 175.9 38 R 1 16067 10 39 00 J1332+4722 13 38 05 62.4 -1.9 0.1 177.4 -7 1 14 16067 10 39 00 10 39 45 =1330+476 13 38 50 62.4 -2.2 0.1 177.0 38 R 1 15467 10 39 45 M51H2O 13 38 50 62.6 -3.2 0.1 175.5 -7 1 14 15467 10 39 45 10 40 30 --- 13 39 35 62.6 -3.5 0.2 175.1 38 R 1 14867 10 40 30 J1332+4722 13 39 35 62.4 -2.4 0.1 176.6 -7 1 14 14867 10 40 30 10 41 15 =1330+476 13 40 20 62.4 -2.7 0.1 176.2 38 R 1 14267 10 41 15 M51H2O 13 40 20 62.5 -3.8 0.2 174.7 -7 1 14 14267 10 41 15 10 42 00 --- 13 41 05 62.5 -4.1 0.2 174.4 38 R 1 13667 10 42 00 J1332+4722 13 41 05 62.4 -3.0 0.1 175.8 -7 1 14 13667 10 42 00 10 42 45 =1330+476 13 41 50 62.4 -3.3 0.1 175.5 38 R 1 13067 10 42 45 M51H2O 13 41 50 62.5 -4.3 0.2 174.0 -7 1 14 13067 10 42 45 10 43 30 --- 13 42 35 62.5 -4.6 0.2 173.6 38 R 1 12467 10 43 30 J1332+4722 13 42 35 62.4 -3.5 0.2 175.1 -7 1 14 12467 10 43 30 10 44 15 =1330+476 13 43 21 62.4 -3.8 0.2 174.7 38 R 1 11867 10 44 15 M51H2O 13 43 21 62.5 -4.9 0.2 173.2 -7 1 14 11867 10 44 15 10 45 00 --- 13 44 06 62.5 -5.2 0.2 172.8 38 R 1 11267 10 45 00 J1332+4722 13 44 06 62.4 -4.1 0.2 174.3 -7 1 14 11267 10 45 00 10 45 45 =1330+476 13 44 51 62.3 -4.4 0.2 173.9 38 R 1 10667 10 45 45 M51H2O 13 44 51 62.5 -5.4 0.2 172.5 -7 1 14 10667 10 45 45 10 46 30 --- 13 45 36 62.4 -5.7 0.3 172.1 38 R 1 10067 10 46 30 J1332+4722 13 45 36 62.3 -4.6 0.2 173.6 -7 1 14 10067 10 46 30 10 47 15 =1330+476 13 46 21 62.3 -4.9 0.2 173.2 38 R 1 9467 Schedule for VLBA_MK (Code Mk ) 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 --- 10 47 15 M51H2O 13 46 21 62.4 -6.0 0.3 171.7 -7 1 14 9467 10 47 15 10 48 00 --- 13 47 06 62.4 -6.3 0.3 171.3 38 R 1 8867 10 48 00 J1332+4722 13 47 06 62.3 -5.2 0.2 172.8 -7 1 14 8867 10 48 00 10 48 45 =1330+476 13 47 51 62.3 -5.4 0.2 172.4 38 R 1 8267 10 48 45 M51H2O 13 47 51 62.4 -6.5 0.3 170.9 -7 1 14 8267 10 48 45 10 49 30 --- 13 48 36 62.4 -6.8 0.3 170.6 38 R 1 7667 10 49 30 J1332+4722 13 48 36 62.3 -5.7 0.3 172.1 -7 1 14 7667 10 49 30 10 50 15 =1330+476 13 49 22 62.2 -6.0 0.3 171.7 38 R 1 7067 10 50 15 M51H2O 13 49 22 62.3 -7.1 0.3 170.2 -7 1 14 7067 10 50 15 10 51 00 --- 13 50 07 62.3 -7.4 0.3 169.8 38 R 1 6467 10 51 00 J1332+4722 13 50 07 62.2 -6.3 0.3 171.3 -7 1 14 6467 10 51 00 10 51 45 =1330+476 13 50 52 62.2 -6.5 0.3 170.9 38 R 1 5867 10 51 45 M51H2O 13 50 52 62.3 -7.6 0.3 169.4 -7 1 14 5867 10 51 45 10 52 30 --- 13 51 37 62.3 -7.9 0.4 169.0 38 R 1 5267 10 52 30 J1332+4722 13 51 37 62.2 -6.8 0.3 170.5 -7 1 14 5267 10 52 30 10 53 15 =1330+476 13 52 22 62.2 -7.1 0.3 170.2 38 R 1 4667 10 53 15 M51H2O 13 52 22 62.2 -8.2 0.4 168.7 -7 1 14 4667 10 53 15 10 54 00 --- 13 53 07 62.2 -8.4 0.4 168.3 38 R 1 4067 10 54 00 J1332+4722 13 53 07 62.1 -7.3 0.3 169.8 -7 1 14 4067 10 54 00 10 54 45 =1330+476 13 53 52 62.1 -7.6 0.3 169.4 38 R 1 3467 10 54 45 M51H2O 13 53 52 62.2 -8.7 0.4 167.9 -7 1 14 3467 10 54 45 10 55 30 --- 13 54 37 62.2 -9.0 0.4 167.5 38 R 1 2867 10 55 30 J1332+4722 13 54 37 62.1 -7.9 0.4 169.0 -7 1 14 2867 10 55 30 10 56 15 =1330+476 13 55 23 62.1 -8.1 0.4 168.7 38 R 1 2267 10 56 15 M51H2O 13 55 23 62.1 -9.2 0.4 167.2 -7 1 14 2267 10 56 15 10 57 00 --- 13 56 08 62.1 -9.5 0.4 166.8 38 R 1 1667 10 57 00 J1332+4722 13 56 08 62.0 -8.4 0.4 168.3 -7 1 14 1667 10 57 00 10 57 45 =1330+476 13 56 53 62.0 -8.7 0.4 167.9 38 R 1 1067 Schedule for VLBA_MK (Code Mk ) 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 --- 10 57 45 M51H2O 13 56 53 62.1 -9.8 0.4 166.4 -7 1 14 1067 10 57 45 10 58 30 --- 13 57 38 62.1 -10.0 0.5 166.0 38 R 1 467 ----------- Tape Change ------------ 10 58 30 J1332+4722 13 57 38 62.0 -8.9 0.4 167.5 -7 2 1 467 10 58 30 10 59 15 =1330+476 13 58 23 62.0 -9.2 0.4 167.2 38 F 1 133 10 59 15 M51H2O 13 58 23 62.0 -10.3 0.5 165.7 -7 2 1 133 10 59 15 11 00 00 --- 13 59 08 62.0 -10.6 0.5 165.3 38 F 1 733 11 00 00 J1332+4722 13 59 08 61.9 -9.5 0.4 166.8 -7 2 1 733 11 00 00 11 00 45 =1330+476 13 59 53 61.9 -9.7 0.4 166.4 38 F 1 1333 11 00 45 M51H2O 13 59 53 62.0 -10.8 0.5 164.9 -7 2 1 1333 11 00 45 11 01 30 --- 14 00 38 61.9 -11.1 0.5 164.6 38 F 1 1933 11 01 30 J1332+4722 14 00 38 61.9 -10.0 0.5 166.1 -7 2 1 1933 11 01 30 11 02 15 =1330+476 14 01 24 61.8 -10.2 0.5 165.7 38 F 1 2533 11 02 15 M51H2O 14 01 24 61.9 -11.3 0.5 164.2 -7 2 1 2533 11 02 15 11 03 00 --- 14 02 09 61.9 -11.6 0.5 163.8 38 F 1 3133 11 03 00 J1332+4722 14 02 09 61.8 -10.5 0.5 165.3 -7 2 1 3133 11 03 00 11 03 45 =1330+476 14 02 54 61.8 -10.8 0.5 165.0 38 F 1 3733 11 03 45 M51H2O 14 02 54 61.8 -11.9 0.5 163.5 -7 2 1 3733 11 03 45 11 04 30 --- 14 03 39 61.8 -12.1 0.6 163.1 38 F 1 4333 11 04 30 J1332+4722 14 03 39 61.7 -11.0 0.5 164.6 -7 2 1 4333 11 04 30 11 05 15 =1330+476 14 04 24 61.7 -11.3 0.5 164.2 38 F 1 4933 11 05 15 M51H2O 14 04 24 61.7 -12.4 0.6 162.7 -7 2 1 4933 11 05 15 11 06 00 --- 14 05 09 61.7 -12.6 0.6 162.4 38 F 1 5533 11 06 00 J1332+4722 14 05 09 61.7 -11.5 0.5 163.9 -7 2 1 5533 11 06 00 11 06 45 =1330+476 14 05 54 61.6 -11.8 0.5 163.5 38 F 1 6133 11 06 45 M51H2O 14 05 54 61.7 -12.9 0.6 162.0 -7 2 1 6133 11 06 45 11 07 30 --- 14 06 39 61.6 -13.2 0.6 161.6 38 F 1 6733 11 07 30 J1332+4722 14 06 39 61.6 -12.1 0.6 163.1 -7 2 1 6733 11 07 30 11 08 15 =1330+476 14 07 25 61.6 -12.3 0.6 162.8 38 F 1 7333 Schedule for VLBA_MK (Code Mk ) 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 --- 11 08 15 M51H2O 14 07 25 61.6 -13.4 0.6 161.3 -7 2 1 7333 11 08 15 11 09 00 --- 14 08 10 61.5 -13.7 0.6 160.9 38 F 1 7933 11 09 00 J1332+4722 14 08 10 61.5 -12.6 0.6 162.4 -7 2 1 7933 11 09 00 11 09 45 =1330+476 14 08 55 61.5 -12.8 0.6 162.0 38 F 1 8533 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 11 20 00 1803+784 14 19 11 26.0 10.6 -3.7 -120.5 538 2 1 8533 11 20 00 11 25 00 --- 14 24 12 26.2 10.4 -3.6 -121.8 300 F 1 12533 11 29 55 J1332+4722 14 29 08 60.2 -19.3 0.9 152.7 221 2 1 12533 11 29 55 11 30 45 =1330+476 14 29 58 60.1 -19.6 1.0 152.3 50 F 1 13200 11 30 45 J1335+4542 14 29 58 61.8 -20.3 0.9 152.1 -9 2 1 13200 11 30 45 11 31 30 =1333+459 14 30 43 61.7 -20.6 0.9 151.7 36 F 1 13800 11 31 30 J1332+4722 14 30 43 60.0 -19.8 1.0 152.0 -9 2 1 13800 11 31 30 11 32 15 =1330+476 14 31 28 60.0 -20.0 1.0 151.6 36 F 1 14400 11 32 15 M51H2O 14 31 28 59.9 -21.0 1.0 150.2 -7 2 1 14400 11 32 15 11 33 00 --- 14 32 14 59.8 -21.3 1.0 149.9 38 F 1 15000 11 33 00 J1332+4722 14 32 14 59.9 -20.2 1.0 151.3 -7 2 1 15000 11 33 00 11 33 45 =1330+476 14 32 59 59.9 -20.5 1.0 151.0 38 F 1 15600 11 33 45 M51H2O 14 32 59 59.8 -21.5 1.0 149.5 -7 2 1 15600 11 33 45 11 34 30 --- 14 33 44 59.7 -21.7 1.1 149.2 38 F 1 16200 11 34 30 J1332+4722 14 33 44 59.8 -20.7 1.0 150.6 -7 2 1 16200 11 34 30 11 35 15 =1330+476 14 34 29 59.7 -20.9 1.0 150.3 38 F 1 16800 11 35 15 M51H2O 14 34 29 59.6 -21.9 1.1 148.9 -7 2 1 16800 11 35 15 11 36 00 --- 14 35 14 59.6 -22.1 1.1 148.6 38 F 1 17400 11 36 00 J1332+4722 14 35 14 59.7 -21.1 1.0 150.0 -7 2 2 17400 11 36 00 11 36 45 =1330+476 14 35 59 59.6 -21.3 1.1 149.6 38 R 1 16800 11 36 45 M51H2O 14 35 59 59.5 -22.3 1.1 148.2 -7 2 2 16800 11 36 45 11 37 30 --- 14 36 44 59.4 -22.6 1.1 147.9 38 R 1 16200 11 37 30 J1332+4722 14 36 44 59.5 -21.6 1.1 149.3 -7 2 2 16200 11 37 30 11 38 15 =1330+476 14 37 29 59.5 -21.8 1.1 149.0 38 R 1 15600 Schedule for VLBA_MK (Code Mk ) 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 --- 11 38 15 M51H2O 14 37 29 59.4 -22.8 1.1 147.6 -7 2 2 15600 11 38 15 11 39 00 --- 14 38 15 59.3 -23.0 1.1 147.3 38 R 1 15000 11 39 00 J1332+4722 14 38 15 59.4 -22.0 1.1 148.7 -7 2 2 15000 11 39 00 11 39 45 =1330+476 14 39 00 59.3 -22.2 1.1 148.3 38 R 1 14400 11 39 45 M51H2O 14 39 00 59.2 -23.2 1.1 147.0 -7 2 2 14400 11 39 45 11 40 30 --- 14 39 45 59.2 -23.4 1.2 146.7 38 R 1 13800 11 40 30 J1332+4722 14 39 45 59.3 -22.4 1.1 148.0 -7 2 2 13800 11 40 30 11 41 15 =1330+476 14 40 30 59.2 -22.6 1.1 147.7 38 R 1 13200 11 41 15 M51H2O 14 40 30 59.1 -23.6 1.2 146.3 -7 2 2 13200 11 41 15 11 42 00 --- 14 41 15 59.0 -23.8 1.2 146.0 38 R 1 12600 11 42 00 J1332+4722 14 41 15 59.1 -22.8 1.1 147.4 -7 2 2 12600 11 42 00 11 42 45 =1330+476 14 42 00 59.1 -23.0 1.2 147.1 38 R 1 12000 11 42 45 M51H2O 14 42 00 59.0 -24.0 1.2 145.7 -7 2 2 12000 11 42 45 11 43 30 --- 14 42 45 58.9 -24.2 1.2 145.4 38 R 1 11400 11 43 30 J1332+4722 14 42 45 59.0 -23.2 1.2 146.8 -7 2 2 11400 11 43 30 11 44 15 =1330+476 14 43 30 58.9 -23.5 1.2 146.4 38 R 1 10800 11 44 15 M51H2O 14 43 30 58.8 -24.4 1.2 145.1 -7 2 2 10800 11 44 15 11 45 00 --- 14 44 16 58.7 -24.6 1.2 144.8 38 R 1 10200 11 45 00 J1332+4722 14 44 16 58.9 -23.7 1.2 146.1 -7 2 2 10200 11 45 00 11 45 45 =1330+476 14 45 01 58.8 -23.9 1.2 145.8 38 R 1 9600 11 45 45 M51H2O 14 45 01 58.7 -24.8 1.2 144.5 -7 2 2 9600 11 45 45 11 46 30 --- 14 45 46 58.6 -25.0 1.3 144.2 38 R 1 9000 11 46 30 J1332+4722 14 45 46 58.7 -24.1 1.2 145.5 -7 2 2 9000 11 46 30 11 47 15 =1330+476 14 46 31 58.6 -24.3 1.2 145.2 38 R 1 8400 11 47 15 M51H2O 14 46 31 58.5 -25.2 1.3 143.8 -7 2 2 8400 11 47 15 11 48 00 --- 14 47 16 58.4 -25.4 1.3 143.5 38 R 1 7800 11 48 00 J1332+4722 14 47 16 58.6 -24.5 1.2 144.9 -7 2 2 7800 11 48 00 11 48 45 =1330+476 14 48 01 58.5 -24.7 1.3 144.6 38 R 1 7200 Schedule for VLBA_MK (Code Mk ) 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 --- 11 48 45 M51H2O 14 48 01 58.4 -25.6 1.3 143.2 -7 2 2 7200 11 48 45 11 49 30 --- 14 48 46 58.3 -25.8 1.3 142.9 38 R 1 6600 11 49 30 J1332+4722 14 48 46 58.4 -24.9 1.3 144.3 -7 2 2 6600 11 49 30 11 50 15 =1330+476 14 49 31 58.4 -25.1 1.3 144.0 38 R 1 6000 11 50 15 M51H2O 14 49 31 58.2 -26.0 1.3 142.6 -7 2 2 6000 11 50 15 11 51 00 --- 14 50 17 58.1 -26.2 1.3 142.3 38 R 1 5400 11 51 00 J1332+4722 14 50 17 58.3 -25.3 1.3 143.7 -7 2 2 5400 11 51 00 11 51 45 =1330+476 14 51 02 58.2 -25.5 1.3 143.4 38 R 1 4800 11 51 45 M51H2O 14 51 02 58.0 -26.4 1.3 142.0 -7 2 2 4800 11 51 45 11 52 30 --- 14 51 47 58.0 -26.6 1.4 141.7 38 R 1 4200 11 52 30 J1332+4722 14 51 47 58.1 -25.6 1.3 143.1 -7 2 2 4200 11 52 30 11 53 15 =1330+476 14 52 32 58.0 -25.8 1.3 142.8 38 R 1 3600 11 53 15 M51H2O 14 52 32 57.9 -26.8 1.4 141.4 -7 2 2 3600 11 53 15 11 54 00 --- 14 53 17 57.8 -27.0 1.4 141.1 38 R 1 3000 11 54 00 J1332+4722 14 53 17 58.0 -26.0 1.3 142.4 -7 2 2 3000 11 54 00 11 54 45 =1330+476 14 54 02 57.9 -26.2 1.4 142.2 38 R 1 2400 11 54 45 M51H2O 14 54 02 57.7 -27.1 1.4 140.8 -7 2 2 2400 11 54 45 11 55 30 --- 14 54 47 57.6 -27.3 1.4 140.5 38 R 1 1800 11 55 30 J1332+4722 14 54 47 57.8 -26.4 1.4 141.9 -7 2 2 1800 11 55 30 11 56 15 =1330+476 14 55 32 57.7 -26.6 1.4 141.6 38 R 1 1200 11 56 15 M51H2O 14 55 32 57.6 -27.5 1.4 140.3 -7 2 2 1200 11 56 15 11 57 00 --- 14 56 18 57.5 -27.7 1.4 140.0 38 R 1 600 11 57 00 J1332+4722 14 56 18 57.7 -26.8 1.4 141.3 -7 2 2 600 11 57 00 11 57 45 =1330+476 14 57 03 57.6 -27.0 1.4 141.0 38 R 1 0 11 57 45 M51H2O 14 57 03 57.4 -27.9 1.5 139.7 -7 2 3 0 11 57 45 11 58 30 --- 14 57 48 57.3 -28.1 1.5 139.4 38 F 1 600 11 58 30 J1332+4722 14 57 48 57.5 -27.1 1.4 140.7 -7 2 3 600 11 58 30 11 59 15 =1330+476 14 58 33 57.4 -27.3 1.4 140.4 38 F 1 1200 Schedule for VLBA_MK (Code Mk ) 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 --- 11 59 15 M51H2O 14 58 33 57.2 -28.2 1.5 139.1 -7 2 3 1200 11 59 15 12 00 00 --- 14 59 18 57.2 -28.4 1.5 138.8 38 F 1 1800 12 00 00 J1332+4722 14 59 18 57.3 -27.5 1.4 140.1 -7 2 3 1800 12 00 00 12 00 45 =1330+476 15 00 03 57.3 -27.7 1.5 139.8 38 F 1 2400 12 00 45 M51H2O 15 00 03 57.1 -28.6 1.5 138.5 -7 2 3 2400 12 00 45 12 01 30 --- 15 00 48 57.0 -28.8 1.5 138.2 38 F 1 3000 12 01 30 J1332+4722 15 00 48 57.2 -27.9 1.5 139.5 -7 2 3 3000 12 01 30 12 02 15 =1330+476 15 01 33 57.1 -28.1 1.5 139.2 38 F 1 3600 12 02 15 M51H2O 15 01 33 56.9 -28.9 1.5 137.9 -7 2 3 3600 12 02 15 12 03 00 --- 15 02 18 56.8 -29.1 1.5 137.7 38 F 1 4200 12 03 00 J1332+4722 15 02 18 57.0 -28.2 1.5 138.9 -7 2 3 4200 12 03 00 12 03 45 =1330+476 15 03 04 56.9 -28.4 1.5 138.6 38 F 1 4800 12 03 45 M51H2O 15 03 04 56.7 -29.3 1.6 137.4 -7 2 3 4800 12 03 45 12 04 30 --- 15 03 49 56.6 -29.5 1.6 137.1 38 F 1 5400 12 04 30 J1332+4722 15 03 49 56.8 -28.6 1.5 138.4 -7 2 3 5400 12 04 30 12 05 15 =1330+476 15 04 34 56.7 -28.8 1.5 138.1 38 F 1 6000 12 05 15 M51H2O 15 04 34 56.6 -29.6 1.6 136.8 -7 2 3 6000 12 05 15 12 06 00 --- 15 05 19 56.5 -29.8 1.6 136.5 38 F 1 6600 12 06 00 J1332+4722 15 05 19 56.7 -28.9 1.5 137.8 -7 2 3 6600 12 06 00 12 06 45 =1330+476 15 06 04 56.6 -29.1 1.6 137.5 38 F 1 7200 12 06 45 M51H2O 15 06 04 56.4 -30.0 1.6 136.3 -7 2 3 7200 12 06 45 12 07 30 --- 15 06 49 56.3 -30.1 1.6 136.0 38 F 1 7800 12 07 30 J1332+4722 15 06 49 56.5 -29.3 1.6 137.2 -7 2 3 7800 12 07 30 12 08 15 =1330+476 15 07 34 56.4 -29.4 1.6 137.0 38 F 1 8400 12 08 15 M51H2O 15 07 34 56.2 -30.3 1.6 135.7 -7 2 3 8400 12 08 15 12 09 00 --- 15 08 19 56.1 -30.5 1.6 135.4 38 F 1 9000 12 09 00 J1332+4722 15 08 19 56.3 -29.6 1.6 136.7 -7 2 3 9000 12 09 00 12 09 45 =1330+476 15 09 05 56.2 -29.8 1.6 136.4 38 F 1 9600 Schedule for VLBA_MK (Code Mk ) 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). ---------- 12 20 00 1823+568 15 19 21 39.8 30.9 -3.1 -117.9 569 2 3 9600 12 20 00 12 25 00 --- 15 24 22 40.4 30.5 -3.0 -119.2 300 F 1 13600 12 29 55 J1332+4722 15 29 18 53.7 -33.8 1.9 129.4 246 2 3 13600 12 29 55 12 30 45 =1330+476 15 30 08 53.6 -34.0 2.0 129.1 50 F 1 14267 12 30 45 J1335+4542 15 30 08 55.0 -35.7 1.9 128.1 -9 2 3 14267 12 30 45 12 31 30 =1333+459 15 30 53 54.9 -35.9 1.9 127.9 36 F 1 14867 12 31 30 J1332+4722 15 30 53 53.5 -34.1 2.0 128.8 -9 2 3 14867 12 31 30 12 32 15 =1330+476 15 31 38 53.4 -34.2 2.0 128.6 36 F 1 15467 12 32 15 M51H2O 15 31 38 53.1 -35.0 2.0 127.5 -7 2 3 15467 12 32 15 12 33 00 --- 15 32 23 53.0 -35.1 2.0 127.2 38 F 1 16067 12 33 00 J1332+4722 15 32 23 53.3 -34.4 2.0 128.3 -7 2 3 16067 12 33 00 12 33 45 =1330+476 15 33 09 53.2 -34.5 2.0 128.1 38 F 1 16667 12 33 45 M51H2O 15 33 09 52.9 -35.2 2.1 127.0 -7 2 3 16667 12 33 45 12 34 30 --- 15 33 54 52.8 -35.4 2.1 126.8 38 F 1 17267 12 34 30 J1332+4722 15 33 54 53.1 -34.6 2.0 127.9 -7 2 4 17267 12 34 30 12 35 15 =1330+476 15 34 39 53.0 -34.8 2.0 127.6 38 R 1 16667 12 35 15 M51H2O 15 34 39 52.7 -35.5 2.1 126.5 -7 2 4 16667 12 35 15 12 36 00 --- 15 35 24 52.6 -35.6 2.1 126.3 38 R 1 16067 12 36 00 J1332+4722 15 35 24 52.9 -34.9 2.0 127.4 -7 2 4 16067 12 36 00 12 36 45 =1330+476 15 36 09 52.8 -35.0 2.1 127.1 38 R 1 15467 12 36 45 M51H2O 15 36 09 52.5 -35.7 2.1 126.0 -7 2 4 15467 12 36 45 12 37 30 --- 15 36 54 52.4 -35.9 2.1 125.8 38 R 1 14867 12 37 30 J1332+4722 15 36 54 52.7 -35.2 2.1 126.9 -7 2 4 14867 12 37 30 12 38 15 =1330+476 15 37 39 52.6 -35.3 2.1 126.7 38 R 1 14267 12 38 15 M51H2O 15 37 39 52.3 -36.0 2.1 125.6 -7 2 4 14267 12 38 15 12 39 00 --- 15 38 24 52.2 -36.1 2.1 125.3 38 R 1 13667 12 39 00 J1332+4722 15 38 24 52.5 -35.4 2.1 126.4 -7 2 4 13667 12 39 00 12 39 45 =1330+476 15 39 10 52.4 -35.5 2.1 126.2 38 R 1 13067 Schedule for VLBA_MK (Code Mk ) 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 --- 12 39 45 M51H2O 15 39 10 52.1 -36.2 2.2 125.1 -7 2 4 13067 12 39 45 12 40 30 --- 15 39 55 52.0 -36.4 2.2 124.9 38 R 1 12467 12 40 30 J1332+4722 15 39 55 52.3 -35.7 2.1 125.9 -7 2 4 12467 12 40 30 12 41 15 =1330+476 15 40 40 52.2 -35.8 2.1 125.7 38 R 1 11867 12 41 15 M51H2O 15 40 40 51.9 -36.5 2.2 124.6 -7 2 4 11867 12 41 15 12 42 00 --- 15 41 25 51.8 -36.6 2.2 124.4 38 R 1 11267 12 42 00 J1332+4722 15 41 25 52.1 -35.9 2.1 125.5 -7 2 4 11267 12 42 00 12 42 45 =1330+476 15 42 10 52.0 -36.0 2.2 125.2 38 R 1 10667 12 42 45 M51H2O 15 42 10 51.7 -36.7 2.2 124.2 -7 2 4 10667 12 42 45 12 43 30 --- 15 42 55 51.6 -36.8 2.2 124.0 38 R 1 10067 12 43 30 J1332+4722 15 42 55 51.9 -36.1 2.2 125.0 -7 2 4 10067 12 43 30 12 44 15 =1330+476 15 43 40 51.8 -36.3 2.2 124.8 38 R 1 9467 12 44 15 M51H2O 15 43 40 51.5 -36.9 2.2 123.7 -7 2 4 9467 12 44 15 12 45 00 --- 15 44 25 51.4 -37.0 2.2 123.5 38 R 1 8867 12 45 00 J1332+4722 15 44 25 51.7 -36.4 2.2 124.6 -7 2 4 8867 12 45 00 12 45 45 =1330+476 15 45 11 51.6 -36.5 2.2 124.3 38 R 1 8267 12 45 45 M51H2O 15 45 11 51.3 -37.2 2.3 123.3 -7 2 4 8267 12 45 45 12 46 30 --- 15 45 56 51.2 -37.3 2.3 123.0 38 R 1 7667 12 46 30 J1332+4722 15 45 56 51.5 -36.6 2.2 124.1 -7 2 4 7667 12 46 30 12 47 15 =1330+476 15 46 41 51.4 -36.7 2.2 123.9 38 R 1 7067 12 47 15 M51H2O 15 46 41 51.0 -37.4 2.3 122.8 -7 2 4 7067 12 47 15 12 48 00 --- 15 47 26 50.9 -37.5 2.3 122.6 38 R 1 6467 12 48 00 J1332+4722 15 47 26 51.3 -36.8 2.2 123.6 -7 2 4 6467 12 48 00 12 48 45 =1330+476 15 48 11 51.1 -36.9 2.3 123.4 38 R 1 5867 12 48 45 M51H2O 15 48 11 50.8 -37.6 2.3 122.4 -7 2 4 5867 12 48 45 12 49 30 --- 15 48 56 50.7 -37.7 2.3 122.2 38 R 1 5267 12 49 30 J1332+4722 15 48 56 51.0 -37.1 2.3 123.2 -7 2 4 5267 12 49 30 12 50 15 =1330+476 15 49 41 50.9 -37.2 2.3 123.0 38 R 1 4667 Schedule for VLBA_MK (Code Mk ) 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 --- 12 50 15 M51H2O 15 49 41 50.6 -37.8 2.3 121.9 -7 2 4 4667 12 50 15 12 51 00 --- 15 50 26 50.5 -37.9 2.3 121.7 38 R 1 4067 12 51 00 J1332+4722 15 50 26 50.8 -37.3 2.3 122.7 -7 2 4 4067 12 51 00 12 51 45 =1330+476 15 51 12 50.7 -37.4 2.3 122.5 38 R 1 3467 12 51 45 M51H2O 15 51 12 50.4 -38.0 2.4 121.5 -7 2 4 3467 12 51 45 12 52 30 --- 15 51 57 50.3 -38.1 2.4 121.3 38 R 1 2867 12 52 30 J1332+4722 15 51 57 50.6 -37.5 2.3 122.3 -7 2 4 2867 12 52 30 12 53 15 =1330+476 15 52 42 50.5 -37.6 2.3 122.1 38 R 1 2267 12 53 15 M51H2O 15 52 42 50.2 -38.2 2.4 121.1 -7 2 4 2267 12 53 15 12 54 00 --- 15 53 27 50.1 -38.3 2.4 120.8 38 R 1 1667 12 54 00 J1332+4722 15 53 27 50.4 -37.7 2.3 121.9 -7 2 4 1667 12 54 00 12 54 45 =1330+476 15 54 12 50.3 -37.8 2.4 121.6 38 R 1 1067 12 54 45 M51H2O 15 54 12 50.0 -38.4 2.4 120.6 -7 2 4 1067 12 54 45 12 55 30 --- 15 54 57 49.9 -38.5 2.4 120.4 38 R 1 467 12 55 30 J1332+4722 15 54 57 50.2 -37.9 2.4 121.4 -7 2 5 467 12 55 30 12 56 15 =1330+476 15 55 42 50.1 -38.0 2.4 121.2 38 F 1 133 12 56 15 M51H2O 15 55 42 49.7 -38.6 2.4 120.2 -7 2 5 133 12 56 15 12 57 00 --- 15 56 27 49.6 -38.7 2.4 120.0 38 F 1 733 12 57 00 J1332+4722 15 56 27 50.0 -38.1 2.4 121.0 -7 2 5 733 12 57 00 12 57 45 =1330+476 15 57 12 49.9 -38.2 2.4 120.8 38 F 1 1333 12 57 45 M51H2O 15 57 12 49.5 -38.8 2.5 119.8 -7 2 5 1333 12 57 45 12 58 30 --- 15 57 58 49.4 -38.9 2.5 119.6 38 F 1 1933 12 58 30 J1332+4722 15 57 58 49.7 -38.3 2.4 120.6 -7 2 5 1933 12 58 30 12 59 15 =1330+476 15 58 43 49.6 -38.4 2.4 120.3 38 F 1 2533 12 59 15 M51H2O 15 58 43 49.3 -39.0 2.5 119.4 -7 2 5 2533 12 59 15 13 00 00 --- 15 59 28 49.2 -39.1 2.5 119.1 38 F 1 3133 13 00 00 J1332+4722 15 59 28 49.5 -38.5 2.4 120.1 -7 2 5 3133 13 00 00 13 00 45 =1330+476 16 00 13 49.4 -38.6 2.5 119.9 38 F 1 3733 Schedule for VLBA_MK (Code Mk ) 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 --- 13 00 45 M51H2O 16 00 13 49.1 -39.2 2.5 118.9 -7 2 5 3733 13 00 45 13 01 30 --- 16 00 58 49.0 -39.3 2.5 118.7 38 F 1 4333 13 01 30 J1332+4722 16 00 58 49.3 -38.7 2.5 119.7 -7 2 5 4333 13 01 30 13 02 15 =1330+476 16 01 43 49.2 -38.8 2.5 119.5 38 F 1 4933 13 02 15 M51H2O 16 01 43 48.8 -39.4 2.5 118.5 -7 2 5 4933 13 02 15 13 03 00 --- 16 02 28 48.7 -39.5 2.5 118.3 38 F 1 5533 13 03 00 J1332+4722 16 02 28 49.1 -38.9 2.5 119.3 -7 2 5 5533 13 03 00 13 03 45 =1330+476 16 03 13 49.0 -39.0 2.5 119.1 38 F 1 6133 13 03 45 M51H2O 16 03 13 48.6 -39.6 2.6 118.1 -7 2 5 6133 13 03 45 13 04 30 --- 16 03 59 48.5 -39.7 2.6 117.9 38 F 1 6733 13 04 30 J1332+4722 16 03 59 48.9 -39.1 2.5 118.9 -7 2 5 6733 13 04 30 13 05 15 =1330+476 16 04 44 48.7 -39.2 2.5 118.7 38 F 1 7333 13 05 15 M51H2O 16 04 44 48.4 -39.8 2.6 117.7 -7 2 5 7333 13 05 15 13 06 00 --- 16 05 29 48.3 -39.9 2.6 117.5 38 F 1 7933 13 06 00 J1332+4722 16 05 29 48.6 -39.3 2.5 118.4 -7 2 5 7933 13 06 00 13 06 45 =1330+476 16 06 14 48.5 -39.4 2.6 118.2 38 F 1 8533 13 06 45 M51H2O 16 06 14 48.2 -39.9 2.6 117.3 -7 2 5 8533 13 06 45 13 07 30 --- 16 06 59 48.1 -40.0 2.6 117.1 38 F 1 9133 13 07 30 J1332+4722 16 06 59 48.4 -39.5 2.6 118.0 -7 2 5 9133 13 07 30 13 08 15 =1330+476 16 07 44 48.3 -39.5 2.6 117.8 38 F 1 9733 13 08 15 M51H2O 16 07 44 47.9 -40.1 2.6 116.9 -7 2 5 9733 13 08 15 13 09 00 --- 16 08 29 47.8 -40.2 2.6 116.7 38 F 1 10333 13 09 00 J1332+4722 16 08 29 48.2 -39.6 2.6 117.6 -7 2 5 10333 13 09 00 13 09 45 =1330+476 16 09 14 48.1 -39.7 2.6 117.4 38 F 1 10933 ---------- Please use 10 minute gap to for pointing (see cover). ---------- 13 20 00 1803+784 16 19 31 30.1 5.7 -1.7 -152.3 573 2 5 10933 13 20 00 13 25 00 --- 16 24 32 30.3 5.4 -1.6 -153.7 300 F 1 14933 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bb155.set Matches group v1cm_b3 in /home/gball/src/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U Pol. = LCP RCP LCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = D B D B VLBA FE= omit 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 1 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22180.08 22180.08 22189.80 22189.80 BBC fr= 680.08 680.08 689.80 689.80 Bandwd= 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- H2O Maser in M51 - Phase Referenced Observations of M51 AGN Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Source Source position (RA/Dec) (B1950) (J2000) (Date) * M51H2O 13 27 46.323064 * 13 29 52.708500 13 30 02.373927 47 27 10.33214 * 47 11 42.79600 47 10 40.83497 From catalog imbedded in main SCHED input file. J0927+3902 09 23 55.319195 * 09 27 03.013916 09 27 15.125589 * 0923+392 39 15 23.56655 * 39 02 20.85195 39 01 41.61171 4C39.25 /home/gball/src/sched/catalogs/sources.vlba J0927+39 ICRF - Ext.1 Source - 1998 IERS Annual Report J1310+3220 13 08 07.560126 * 13 10 28.663845 13 10 38.709870 * 1308+326 32 36 40.23888 * 32 20 43.78295 32 19 40.08114 J1310+32 /home/gball/src/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1332+4722 13 30 39.878256 * 13 32 45.246441 13 32 54.858268 1330+476 47 37 45.36415 * 47 22 22.66760 47 21 20.78287 /home/gball/src/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J1335+4542 13 33 15.707455 * 13 35 21.962238 13 35 31.551176 1333+459 45 57 56.43837 * 45 42 38.23134 45 41 36.25715 J1335+45 /home/gball/src/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 J1800+7828 18 03 39.193542 * 18 00 45.683918 18 00 37.773365 * 1803+784 78 27 54.29757 * 78 28 04.01851 78 27 40.66721 J1800+78 /home/gball/src/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J1824+5651 18 23 14.951494 * 18 24 07.068372 18 24 10.755885 * 1823+568 56 49 18.07207 * 56 51 01.49088 56 50 43.56812 J1824+56 /home/gball/src/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) M51H2O 124.2 0923+392 107.9 1308+326 139.0 J1332+4722 124.0 J1335+4542 125.7 1803+784 85.5 1823+568 90.5 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg