COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: Follow-up Imaging of Southern H2O Masers Detected with the DSN Exp. Code: BG132 Schedule Version: 10.00 Processed by SCHED version: Release of 02 July 2002 PI: Lincoln J. Greenhill Address: Harvard-Smithsonian CfA, MS 40 60 Garden St Cambridge, MA 02138 USA Phone: 617 495 7194 EMAIL: greenhill@cfa.harvard.edu Fax: 617 495 7345 Phone during observation: 781 259 1599 Observing mode: 128-2-2 1.3 cm Notes: Pulse cal OFF at all stations. 15m setup at VLBA and 10m at VLA. VLBA 0600-1300 UT. VLA 0530-1300 VLALST (04:59:34-12:28:20 UT) The VLA K-band scan of 3C147 is critical. VLA hold on phasing scans of 0859-140 if necessary to obtain reasonable RMS. Schedule for VLBA_BR (Code Br ) Page 2 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- Next scan frequencies: 22020.05 22020.05 Next BBC frequencies: 520.05 520.05 Next scan bandwidths: 16.00 16.00 06 15 00 0851+202 05 57 23 44.7 112.4 -3.0 -41.1 0 1 1 0 06 15 00 06 20 00 --- 06 02 24 45.5 113.6 -2.9 -40.6 300 F 1 4000 06 21 15 0941-080 06 03 39 15.7 122.6 -3.7 -34.6 9 1 1 4000 06 21 15 06 21 45 --- 06 04 09 15.8 122.7 -3.7 -34.6 30 F 1 4400 06 21 45 NGC2979 06 04 09 14.1 124.0 -3.7 -34.2 -9 1 1 4400 06 21 45 06 22 25 --- 06 04 49 14.2 124.2 -3.6 -34.2 31 F 1 4933 06 22 25 0941-080 06 04 49 15.9 122.9 -3.6 -34.5 -9 1 1 4933 06 22 25 06 23 05 --- 06 05 29 16.0 123.0 -3.6 -34.4 31 F 1 5467 06 23 05 NGC2979 06 05 29 14.3 124.3 -3.6 -34.1 -9 1 1 5467 06 23 05 06 23 45 --- 06 06 09 14.4 124.5 -3.6 -34.0 31 F 1 6000 06 23 45 0941-080 06 06 09 16.0 123.2 -3.6 -34.4 -9 1 1 6000 06 23 45 06 24 25 --- 06 06 49 16.1 123.3 -3.6 -34.3 31 F 1 6533 06 24 25 NGC2979 06 06 49 14.5 124.6 -3.6 -34.0 -9 1 1 6533 06 24 25 06 25 05 --- 06 07 30 14.6 124.7 -3.6 -33.9 31 F 1 7067 06 25 05 0941-080 06 07 30 16.2 123.4 -3.6 -34.3 -9 1 1 7067 06 25 05 06 25 45 --- 06 08 10 16.3 123.6 -3.6 -34.2 31 F 1 7600 06 25 45 NGC2979 06 08 10 14.7 124.9 -3.6 -33.8 -9 1 1 7600 06 25 45 06 26 25 --- 06 08 50 14.8 125.0 -3.6 -33.8 31 F 1 8133 06 26 25 0941-080 06 08 50 16.4 123.7 -3.6 -34.1 -9 1 1 8133 06 26 25 06 27 05 --- 06 09 30 16.5 123.9 -3.6 -34.1 31 F 1 8667 06 27 05 NGC2979 06 09 30 14.9 125.2 -3.6 -33.7 -9 1 1 8667 06 27 05 06 27 45 --- 06 10 10 15.0 125.3 -3.6 -33.6 31 F 1 9200 06 27 45 0941-080 06 10 10 16.6 124.0 -3.6 -34.0 -9 1 1 9200 06 27 45 06 28 25 --- 06 10 50 16.7 124.2 -3.5 -33.9 31 F 1 9733 06 28 25 NGC2979 06 10 50 15.0 125.4 -3.5 -33.6 -9 1 1 9733 06 28 25 06 29 05 --- 06 11 30 15.1 125.6 -3.5 -33.5 31 F 1 10267 Schedule for VLBA_BR (Code Br ) Page 3 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 06 29 05 0941-080 06 11 30 16.8 124.3 -3.5 -33.9 -9 1 1 10267 06 29 05 06 29 45 --- 06 12 10 16.9 124.4 -3.5 -33.8 31 F 1 10800 06 29 45 NGC2979 06 12 10 15.2 125.7 -3.5 -33.4 -9 1 1 10800 06 29 45 06 30 25 --- 06 12 50 15.3 125.9 -3.5 -33.4 31 F 1 11333 06 30 25 0941-080 06 12 50 17.0 124.6 -3.5 -33.7 -9 1 1 11333 06 30 25 06 31 05 --- 06 13 31 17.1 124.7 -3.5 -33.7 31 F 1 11867 06 31 05 NGC2979 06 13 31 15.4 126.0 -3.5 -33.3 -9 1 1 11867 06 31 05 06 31 45 --- 06 14 11 15.5 126.2 -3.5 -33.2 31 F 1 12400 06 31 45 0941-080 06 14 11 17.2 124.9 -3.5 -33.6 -9 1 1 12400 06 31 45 06 32 25 --- 06 14 51 17.2 125.0 -3.5 -33.5 31 F 1 12933 06 32 25 NGC2979 06 14 51 15.6 126.3 -3.5 -33.2 -9 1 1 12933 06 32 25 06 33 05 --- 06 15 31 15.7 126.4 -3.5 -33.1 31 F 1 13467 06 33 05 0941-080 06 15 31 17.3 125.2 -3.5 -33.5 -9 1 1 13467 06 33 05 06 33 45 --- 06 16 11 17.4 125.3 -3.5 -33.4 31 F 1 14000 06 33 45 NGC2979 06 16 11 15.8 126.6 -3.5 -33.0 -9 1 1 14000 06 33 45 06 34 25 --- 06 16 51 15.9 126.7 -3.4 -32.9 31 F 1 14533 06 34 25 0941-080 06 16 51 17.5 125.5 -3.4 -33.3 -9 1 1 14533 06 34 25 06 35 05 --- 06 17 31 17.6 125.6 -3.4 -33.3 31 F 1 15067 06 35 05 NGC2979 06 17 31 15.9 126.9 -3.4 -32.9 -9 1 1 15067 06 35 05 06 35 45 --- 06 18 11 16.0 127.0 -3.4 -32.8 31 F 1 15600 06 35 45 0941-080 06 18 11 17.7 125.7 -3.4 -33.2 -9 1 1 15600 06 35 45 06 36 25 --- 06 18 51 17.8 125.9 -3.4 -33.1 31 F 1 16133 06 36 25 NGC2979 06 18 51 16.1 127.2 -3.4 -32.7 -9 1 1 16133 06 36 25 06 37 05 --- 06 19 31 16.2 127.3 -3.4 -32.7 31 F 1 16667 06 37 05 0941-080 06 19 31 17.9 126.0 -3.4 -33.1 -9 1 1 16667 06 37 05 06 37 45 --- 06 20 12 18.0 126.2 -3.4 -33.0 31 F 1 17200 06 37 45 NGC2979 06 20 12 16.3 127.4 -3.4 -32.6 -9 1 2 17200 06 37 45 06 38 25 --- 06 20 52 16.4 127.6 -3.4 -32.5 31 R 1 16667 Schedule for VLBA_BR (Code Br ) Page 4 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 06 38 25 0941-080 06 20 52 18.1 126.3 -3.4 -32.9 -9 1 2 16667 06 38 25 06 39 05 --- 06 21 32 18.2 126.5 -3.4 -32.8 31 R 1 16133 06 39 05 NGC2979 06 21 32 16.5 127.7 -3.4 -32.5 -9 1 2 16133 06 39 05 06 39 45 --- 06 22 12 16.6 127.9 -3.4 -32.4 31 R 1 15600 06 39 45 0941-080 06 22 12 18.2 126.6 -3.4 -32.8 -9 1 2 15600 06 39 45 06 40 25 --- 06 22 52 18.3 126.8 -3.3 -32.7 31 R 1 15067 06 40 25 NGC2979 06 22 52 16.7 128.0 -3.3 -32.3 -9 1 2 15067 06 40 25 06 41 05 --- 06 23 32 16.7 128.2 -3.3 -32.2 31 R 1 14533 06 41 05 0941-080 06 23 32 18.4 126.9 -3.3 -32.6 -9 1 2 14533 06 41 05 06 41 45 --- 06 24 12 18.5 127.1 -3.3 -32.6 31 R 1 14000 06 41 45 NGC2979 06 24 12 16.8 128.3 -3.3 -32.2 -9 1 2 14000 06 41 45 06 42 25 --- 06 24 52 16.9 128.5 -3.3 -32.1 31 R 1 13467 06 42 25 0941-080 06 24 52 18.6 127.2 -3.3 -32.5 -9 1 2 13467 06 42 25 06 43 05 --- 06 25 32 18.7 127.4 -3.3 -32.4 31 R 1 12933 06 43 05 NGC2979 06 25 32 17.0 128.6 -3.3 -32.0 -9 1 2 12933 06 43 05 06 43 45 --- 06 26 13 17.1 128.8 -3.3 -31.9 31 R 1 12400 06 43 45 0941-080 06 26 13 18.8 127.5 -3.3 -32.4 -9 1 2 12400 06 43 45 06 44 25 --- 06 26 53 18.9 127.6 -3.3 -32.3 31 R 1 11867 06 44 25 NGC2979 06 26 53 17.2 128.9 -3.3 -31.9 -9 1 2 11867 06 44 25 06 45 05 --- 06 27 33 17.3 129.0 -3.3 -31.8 31 R 1 11333 06 45 05 0941-080 06 27 33 19.0 127.8 -3.3 -32.2 -9 1 2 11333 06 45 05 06 45 45 --- 06 28 13 19.0 127.9 -3.3 -32.1 31 R 1 10800 06 45 45 NGC2979 06 28 13 17.4 129.2 -3.3 -31.7 -9 1 2 10800 06 45 45 06 46 25 --- 06 28 53 17.4 129.3 -3.2 -31.7 31 R 1 10267 06 46 25 0941-080 06 28 53 19.1 128.1 -3.2 -32.1 -9 1 2 10267 06 46 25 06 47 05 --- 06 29 33 19.2 128.2 -3.2 -32.0 31 R 1 9733 06 47 05 NGC2979 06 29 33 17.5 129.5 -3.2 -31.6 -9 1 2 9733 06 47 05 06 47 45 --- 06 30 13 17.6 129.6 -3.2 -31.5 31 R 1 9200 Schedule for VLBA_BR (Code Br ) Page 5 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 06 47 45 0941-080 06 30 13 19.3 128.4 -3.2 -31.9 -9 1 2 9200 06 47 45 06 48 25 --- 06 30 53 19.4 128.5 -3.2 -31.8 31 R 1 8667 06 48 25 NGC2979 06 30 53 17.7 129.8 -3.2 -31.4 -9 1 2 8667 06 48 25 06 49 05 --- 06 31 33 17.8 129.9 -3.2 -31.4 31 R 1 8133 06 49 05 0941-080 06 31 33 19.5 128.7 -3.2 -31.8 -9 1 2 8133 06 49 05 06 49 45 --- 06 32 14 19.6 128.8 -3.2 -31.7 31 R 1 7600 06 49 45 NGC2979 06 32 14 17.9 130.1 -3.2 -31.3 -9 1 2 7600 06 49 45 06 50 25 --- 06 32 54 18.0 130.2 -3.2 -31.2 31 R 1 7067 06 50 25 0941-080 06 32 54 19.7 129.0 -3.2 -31.6 -9 1 2 7067 06 50 25 06 51 05 --- 06 33 34 19.7 129.1 -3.2 -31.5 31 R 1 6533 06 51 05 NGC2979 06 33 34 18.0 130.4 -3.2 -31.1 -9 1 2 6533 06 51 05 06 51 45 --- 06 34 14 18.1 130.5 -3.2 -31.1 31 R 1 6000 06 51 45 0941-080 06 34 14 19.8 129.3 -3.2 -31.5 -9 1 2 6000 06 51 45 06 52 25 --- 06 34 54 19.9 129.4 -3.1 -31.4 31 R 1 5467 06 52 25 NGC2979 06 34 54 18.2 130.7 -3.1 -31.0 -9 1 2 5467 06 52 25 06 53 05 --- 06 35 34 18.3 130.8 -3.1 -30.9 31 R 1 4933 06 53 05 0941-080 06 35 34 20.0 129.6 -3.1 -31.3 -9 1 2 4933 06 53 05 06 53 45 --- 06 36 14 20.1 129.7 -3.1 -31.2 31 R 1 4400 06 53 45 NGC2979 06 36 14 18.4 131.0 -3.1 -30.8 -9 1 2 4400 06 53 45 06 54 25 --- 06 36 54 18.5 131.1 -3.1 -30.7 31 R 1 3867 06 54 25 0941-080 06 36 54 20.2 129.9 -3.1 -31.2 -9 1 2 3867 06 54 25 06 55 05 --- 06 37 34 20.3 130.0 -3.1 -31.1 31 R 1 3333 06 55 05 NGC2979 06 37 34 18.5 131.3 -3.1 -30.7 -9 1 2 3333 06 55 05 06 55 45 --- 06 38 15 18.6 131.4 -3.1 -30.6 31 R 1 2800 06 55 45 0941-080 06 38 15 20.3 130.2 -3.1 -31.0 -9 1 2 2800 06 55 45 06 56 25 --- 06 38 55 20.4 130.3 -3.1 -30.9 31 R 1 2267 06 56 25 NGC2979 06 38 55 18.7 131.6 -3.1 -30.5 -9 1 2 2267 06 56 25 06 57 05 --- 06 39 35 18.8 131.7 -3.1 -30.4 31 R 1 1733 Schedule for VLBA_BR (Code Br ) Page 6 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 06 57 05 0941-080 06 39 35 20.5 130.5 -3.1 -30.9 -9 1 2 1733 06 57 05 06 57 45 --- 06 40 15 20.6 130.6 -3.1 -30.8 31 R 1 1200 06 57 45 NGC2979 06 40 15 18.9 131.9 -3.1 -30.4 -9 1 2 1200 06 57 45 06 58 25 --- 06 40 55 19.0 132.0 -3.0 -30.3 31 R 1 667 06 58 25 0941-080 06 40 55 20.7 130.8 -3.0 -30.7 -9 1 2 667 06 58 25 06 59 05 --- 06 41 35 20.8 130.9 -3.0 -30.6 31 R 1 133 06 59 05 NGC2979 06 41 35 19.0 132.2 -3.0 -30.2 -9 1 1 133 06 59 05 06 59 45 --- 06 42 15 19.1 132.3 -3.0 -30.1 31 F 2 667 06 59 45 0941-080 06 42 15 20.8 131.1 -3.0 -30.6 -9 1 1 667 06 59 45 07 00 25 --- 06 42 55 20.9 131.3 -3.0 -30.5 31 F 2 1200 07 00 25 NGC2979 06 42 55 19.2 132.5 -3.0 -30.0 -9 1 1 1200 07 00 25 07 01 05 --- 06 43 35 19.3 132.6 -3.0 -30.0 31 F 2 1733 07 01 05 0941-080 06 43 35 21.0 131.4 -3.0 -30.4 -9 1 1 1733 07 01 05 07 01 45 --- 06 44 16 21.1 131.6 -3.0 -30.3 31 F 2 2267 07 01 45 NGC2979 06 44 16 19.4 132.8 -3.0 -29.9 -9 1 1 2267 07 01 45 07 02 25 --- 06 44 56 19.5 132.9 -3.0 -29.8 31 F 2 2800 07 02 25 0941-080 06 44 56 21.2 131.7 -3.0 -30.2 -9 1 1 2800 07 02 25 07 03 05 --- 06 45 36 21.3 131.9 -3.0 -30.2 31 F 2 3333 07 03 05 NGC2979 06 45 36 19.5 133.1 -3.0 -29.7 -9 1 1 3333 07 03 05 07 03 45 --- 06 46 16 19.6 133.2 -3.0 -29.6 31 F 2 3867 07 03 45 0941-080 06 46 16 21.3 132.0 -3.0 -30.1 -9 1 1 3867 07 03 45 07 04 25 --- 06 46 56 21.4 132.2 -2.9 -30.0 31 F 2 4400 07 04 25 NGC2979 06 46 56 19.7 133.4 -2.9 -29.6 -9 1 1 4400 07 04 25 07 05 05 --- 06 47 36 19.8 133.5 -2.9 -29.5 31 F 2 4933 07 05 05 0941-080 06 47 36 21.5 132.3 -2.9 -29.9 -9 1 1 4933 07 05 05 07 05 45 --- 06 48 16 21.6 132.5 -2.9 -29.8 31 F 2 5467 07 05 45 NGC2979 06 48 16 19.9 133.7 -2.9 -29.4 -9 1 1 5467 07 05 45 07 06 25 --- 06 48 56 19.9 133.8 -2.9 -29.3 31 F 2 6000 Schedule for VLBA_BR (Code Br ) Page 7 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 07 06 25 0941-080 06 48 56 21.7 132.6 -2.9 -29.8 -9 1 1 6000 07 06 25 07 07 05 --- 06 49 36 21.8 132.8 -2.9 -29.7 31 F 2 6533 07 07 05 NGC2979 06 49 36 20.0 134.0 -2.9 -29.2 -9 1 1 6533 07 07 05 07 07 45 --- 06 50 17 20.1 134.1 -2.9 -29.1 31 F 2 7067 07 07 45 0941-080 06 50 17 21.8 132.9 -2.9 -29.6 -9 1 1 7067 07 07 45 07 08 25 --- 06 50 57 21.9 133.1 -2.9 -29.5 31 F 2 7600 07 08 25 NGC2979 06 50 57 20.2 134.3 -2.9 -29.1 -9 1 1 7600 07 08 25 07 09 05 --- 06 51 37 20.3 134.4 -2.9 -29.0 31 F 2 8133 07 09 05 0941-080 06 51 37 22.0 133.3 -2.9 -29.4 -9 1 1 8133 07 09 05 07 09 45 --- 06 52 17 22.1 133.4 -2.9 -29.3 31 F 2 8667 07 09 45 NGC2979 06 52 17 20.3 134.6 -2.9 -28.9 -9 1 1 8667 07 09 45 07 10 25 --- 06 52 57 20.4 134.7 -2.8 -28.8 31 F 2 9200 07 10 25 0941-080 06 52 57 22.2 133.6 -2.8 -29.3 -9 1 1 9200 07 10 25 07 11 05 --- 06 53 37 22.2 133.7 -2.8 -29.2 31 F 2 9733 07 11 05 NGC2979 06 53 37 20.5 134.9 -2.8 -28.7 -9 1 1 9733 07 11 05 07 11 45 --- 06 54 17 20.6 135.1 -2.8 -28.6 31 F 2 10267 07 11 45 0941-080 06 54 17 22.3 133.9 -2.8 -29.1 -9 1 1 10267 07 11 45 07 12 25 --- 06 54 57 22.4 134.0 -2.8 -29.0 31 F 2 10800 07 12 25 NGC2979 06 54 57 20.7 135.2 -2.8 -28.6 -9 1 1 10800 07 12 25 07 13 05 --- 06 55 37 20.7 135.4 -2.8 -28.5 31 F 2 11333 07 13 05 0941-080 06 55 37 22.5 134.2 -2.8 -28.9 -9 1 1 11333 07 13 05 07 13 45 --- 06 56 18 22.6 134.3 -2.8 -28.8 31 F 2 11867 07 13 45 NGC2979 06 56 18 20.8 135.5 -2.8 -28.4 -10 1 1 11867 07 13 45 07 14 25 --- 06 56 58 20.9 135.7 -2.8 -28.3 30 F 2 12400 07 14 25 0941-080 06 56 58 22.6 134.5 -2.8 -28.8 -10 1 1 12400 07 14 25 07 15 05 --- 06 57 38 22.7 134.7 -2.8 -28.7 30 F 2 12933 07 17 08 4C39.25 06 59 41 62.1 95.2 -2.5 -58.8 39 1 1 12933 07 17 08 07 22 08 --- 07 04 42 62.9 96.3 -2.4 -58.6 300 F 2 16933 Schedule for VLBA_BR (Code Br ) Page 8 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 07 23 44 0941-080 07 06 18 23.7 136.7 -2.6 -27.5 11 1 1 16933 07 23 44 07 24 14 --- 07 06 48 23.8 136.8 -2.6 -27.5 30 F 2 17333 07 24 14 NGC2979 07 06 48 22.0 138.0 -2.6 -27.0 -10 1 2 17333 07 24 14 07 24 54 --- 07 07 28 22.1 138.1 -2.6 -26.9 30 R 2 16800 07 24 54 0941-080 07 07 28 23.9 137.0 -2.6 -27.4 -10 1 2 16800 07 24 54 07 25 34 --- 07 08 08 23.9 137.2 -2.6 -27.3 30 R 2 16267 07 25 34 NGC2979 07 08 08 22.2 138.3 -2.6 -26.8 -10 1 2 16267 07 25 34 07 26 14 --- 07 08 49 22.2 138.4 -2.6 -26.7 30 R 2 15733 07 26 14 0941-080 07 08 49 24.0 137.3 -2.6 -27.2 -10 1 2 15733 07 26 14 07 26 54 --- 07 09 29 24.1 137.5 -2.6 -27.1 30 R 2 15200 07 26 54 NGC2979 07 09 29 22.3 138.6 -2.6 -26.7 -10 1 2 15200 07 26 54 07 27 34 --- 07 10 09 22.4 138.8 -2.6 -26.6 30 R 2 14667 07 27 34 0941-080 07 10 09 24.2 137.6 -2.6 -27.0 -10 1 2 14667 07 27 34 07 28 14 --- 07 10 49 24.2 137.8 -2.5 -26.9 30 R 2 14133 07 28 14 NGC2979 07 10 49 22.5 138.9 -2.5 -26.5 -10 1 2 14133 07 28 14 07 28 54 --- 07 11 29 22.5 139.1 -2.5 -26.4 30 R 2 13600 07 28 54 0941-080 07 11 29 24.3 138.0 -2.5 -26.9 -10 1 2 13600 07 28 54 07 29 34 --- 07 12 09 24.4 138.1 -2.5 -26.8 30 R 2 13067 07 29 34 NGC2979 07 12 09 22.6 139.2 -2.5 -26.3 -10 1 2 13067 07 29 34 07 30 14 --- 07 12 49 22.7 139.4 -2.5 -26.2 30 R 2 12533 07 30 14 0941-080 07 12 49 24.5 138.3 -2.5 -26.7 -10 1 2 12533 07 30 14 07 30 54 --- 07 13 29 24.5 138.5 -2.5 -26.6 30 R 2 12000 07 30 54 NGC2979 07 13 29 22.8 139.6 -2.5 -26.1 -10 1 2 12000 07 30 54 07 31 34 --- 07 14 09 22.8 139.7 -2.5 -26.0 30 R 2 11467 07 31 34 0941-080 07 14 09 24.6 138.6 -2.5 -26.5 -10 1 2 11467 07 31 34 07 32 14 --- 07 14 50 24.7 138.8 -2.5 -26.4 30 R 2 10933 07 32 14 NGC2979 07 14 50 22.9 139.9 -2.5 -25.9 -10 1 2 10933 07 32 14 07 32 54 --- 07 15 30 23.0 140.0 -2.5 -25.8 30 R 2 10400 Schedule for VLBA_BR (Code Br ) Page 9 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 07 32 54 0941-080 07 15 30 24.8 138.9 -2.5 -26.3 -10 1 2 10400 07 32 54 07 33 34 --- 07 16 10 24.8 139.1 -2.5 -26.2 30 R 2 9867 07 33 34 NGC2979 07 16 10 23.0 140.2 -2.5 -25.7 -10 1 2 9867 07 33 34 07 34 14 --- 07 16 50 23.1 140.4 -2.4 -25.6 30 R 2 9333 07 34 14 0941-080 07 16 50 24.9 139.3 -2.4 -26.1 -10 1 2 9333 07 34 14 07 34 54 --- 07 17 30 25.0 139.4 -2.4 -26.0 30 R 2 8800 07 34 54 NGC2979 07 17 30 23.2 140.5 -2.4 -25.6 -10 1 2 8800 07 34 54 07 35 34 --- 07 18 10 23.3 140.7 -2.4 -25.5 30 R 2 8267 07 35 34 0941-080 07 18 10 25.1 139.6 -2.4 -25.9 -10 1 2 8267 07 35 34 07 36 14 --- 07 18 50 25.1 139.8 -2.4 -25.8 30 R 2 7733 07 36 14 NGC2979 07 18 50 23.3 140.9 -2.4 -25.4 -10 1 2 7733 07 36 14 07 36 54 --- 07 19 30 23.4 141.0 -2.4 -25.3 30 R 2 7200 07 36 54 0941-080 07 19 30 25.2 139.9 -2.4 -25.7 -10 1 2 7200 07 36 54 07 37 34 --- 07 20 10 25.3 140.1 -2.4 -25.6 30 R 2 6667 07 37 34 NGC2979 07 20 10 23.5 141.2 -2.4 -25.2 -10 1 2 6667 07 37 34 07 38 14 --- 07 20 51 23.5 141.3 -2.4 -25.1 30 R 2 6133 07 38 14 0941-080 07 20 51 25.3 140.3 -2.4 -25.5 -10 1 2 6133 07 38 14 07 38 54 --- 07 21 31 25.4 140.4 -2.4 -25.5 30 R 2 5600 07 38 54 NGC2979 07 21 31 23.6 141.5 -2.4 -25.0 -10 1 2 5600 07 38 54 07 39 34 --- 07 22 11 23.7 141.7 -2.4 -24.9 30 R 2 5067 07 39 34 0941-080 07 22 11 25.5 140.6 -2.4 -25.4 -10 1 2 5067 07 39 34 07 40 14 --- 07 22 51 25.6 140.8 -2.3 -25.3 30 R 2 4533 07 40 14 NGC2979 07 22 51 23.7 141.8 -2.3 -24.8 -10 1 2 4533 07 40 14 07 40 54 --- 07 23 31 23.8 142.0 -2.3 -24.7 30 R 2 4000 07 40 54 0941-080 07 23 31 25.6 140.9 -2.3 -25.2 -10 1 2 4000 07 40 54 07 41 34 --- 07 24 11 25.7 141.1 -2.3 -25.1 30 R 2 3467 07 41 34 NGC2979 07 24 11 23.9 142.2 -2.3 -24.6 -10 1 2 3467 07 41 34 07 42 14 --- 07 24 51 23.9 142.3 -2.3 -24.5 30 R 2 2933 Schedule for VLBA_BR (Code Br ) Page 10 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 07 42 14 0941-080 07 24 51 25.8 141.3 -2.3 -25.0 -10 1 2 2933 07 42 14 07 42 54 --- 07 25 31 25.8 141.4 -2.3 -24.9 30 R 2 2400 07 42 54 NGC2979 07 25 31 24.0 142.5 -2.3 -24.4 -10 1 2 2400 07 42 54 07 43 34 --- 07 26 11 24.1 142.6 -2.3 -24.3 30 R 2 1867 07 43 34 0941-080 07 26 11 25.9 141.6 -2.3 -24.8 -10 1 2 1867 07 43 34 07 44 14 --- 07 26 52 26.0 141.8 -2.3 -24.7 30 R 2 1333 07 44 14 NGC2979 07 26 52 24.2 142.8 -2.3 -24.2 -10 1 2 1333 07 44 14 07 44 54 --- 07 27 32 24.2 143.0 -2.3 -24.1 30 R 2 800 07 44 54 0941-080 07 27 32 26.0 141.9 -2.3 -24.6 -10 1 2 800 07 44 54 07 45 34 --- 07 28 12 26.1 142.1 -2.3 -24.5 30 R 2 267 07 45 34 NGC2979 07 28 12 24.3 143.1 -2.3 -24.0 -10 1 3 267 07 45 34 07 46 14 --- 07 28 52 24.4 143.3 -2.2 -23.9 30 F 1 800 07 46 14 0941-080 07 28 52 26.2 142.3 -2.2 -24.4 -10 1 3 800 07 46 14 07 46 54 --- 07 29 32 26.3 142.4 -2.2 -24.3 30 F 1 1333 07 46 54 NGC2979 07 29 32 24.4 143.5 -2.2 -23.8 -10 1 3 1333 07 46 54 07 47 34 --- 07 30 12 24.5 143.6 -2.2 -23.7 30 F 1 1867 07 47 34 0941-080 07 30 12 26.3 142.6 -2.2 -24.2 -10 1 3 1867 07 47 34 07 48 14 --- 07 30 52 26.4 142.8 -2.2 -24.1 30 F 1 2400 07 48 14 NGC2979 07 30 52 24.6 143.8 -2.2 -23.6 -10 1 3 2400 07 48 14 07 48 54 --- 07 31 32 24.6 144.0 -2.2 -23.5 30 F 1 2933 07 48 54 0941-080 07 31 32 26.5 142.9 -2.2 -24.0 -10 1 3 2933 07 48 54 07 49 34 --- 07 32 12 26.5 143.1 -2.2 -23.9 30 F 1 3467 07 49 34 NGC2979 07 32 12 24.7 144.1 -2.2 -23.4 -10 1 3 3467 07 49 34 07 50 14 --- 07 32 53 24.7 144.3 -2.2 -23.3 30 F 1 4000 07 50 14 0941-080 07 32 53 26.6 143.3 -2.2 -23.8 -10 1 3 4000 07 50 14 07 50 54 --- 07 33 33 26.7 143.4 -2.2 -23.7 30 F 1 4533 07 50 54 NGC2979 07 33 33 24.8 144.5 -2.2 -23.2 -10 1 3 4533 07 50 54 07 51 34 --- 07 34 13 24.9 144.6 -2.2 -23.1 30 F 1 5067 Schedule for VLBA_BR (Code Br ) Page 11 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 07 51 34 0941-080 07 34 13 26.7 143.6 -2.2 -23.6 -10 1 3 5067 07 51 34 07 52 14 --- 07 34 53 26.8 143.8 -2.1 -23.5 30 F 1 5600 07 52 14 NGC2979 07 34 53 24.9 144.8 -2.1 -23.0 -10 1 3 5600 07 52 14 07 52 54 --- 07 35 33 25.0 145.0 -2.1 -22.9 30 F 1 6133 07 52 54 0941-080 07 35 33 26.9 143.9 -2.1 -23.4 -10 1 3 6133 07 52 54 07 53 34 --- 07 36 13 26.9 144.1 -2.1 -23.3 30 F 1 6667 07 53 34 NGC2979 07 36 13 25.1 145.1 -2.1 -22.8 -10 1 3 6667 07 53 34 07 54 14 --- 07 36 53 25.1 145.3 -2.1 -22.7 30 F 1 7200 07 54 14 0941-080 07 36 53 27.0 144.3 -2.1 -23.2 -10 1 3 7200 07 54 14 07 54 54 --- 07 37 33 27.0 144.5 -2.1 -23.1 30 F 1 7733 07 54 54 NGC2979 07 37 33 25.2 145.5 -2.1 -22.6 -10 1 3 7733 07 54 54 07 55 34 --- 07 38 13 25.3 145.6 -2.1 -22.5 30 F 1 8267 07 55 34 0941-080 07 38 13 27.1 144.6 -2.1 -23.0 -10 1 3 8267 07 55 34 07 56 14 --- 07 38 54 27.2 144.8 -2.1 -22.9 30 F 1 8800 07 56 14 NGC2979 07 38 54 25.3 145.8 -2.1 -22.4 -10 1 3 8800 07 56 14 07 56 54 --- 07 39 34 25.4 146.0 -2.1 -22.3 30 F 1 9333 07 56 54 0941-080 07 39 34 27.2 145.0 -2.1 -22.8 -10 1 3 9333 07 56 54 07 57 34 --- 07 40 14 27.3 145.1 -2.1 -22.7 30 F 1 9867 07 57 34 NGC2979 07 40 14 25.4 146.1 -2.1 -22.2 -10 1 3 9867 07 57 34 07 58 14 --- 07 40 54 25.5 146.3 -2.0 -22.1 30 F 1 10400 07 58 14 0941-080 07 40 54 27.4 145.3 -2.0 -22.6 -10 1 3 10400 07 58 14 07 58 54 --- 07 41 34 27.4 145.5 -2.0 -22.5 30 F 1 10933 07 58 54 NGC2979 07 41 34 25.6 146.5 -2.0 -22.0 -10 1 3 10933 07 58 54 07 59 34 --- 07 42 14 25.6 146.6 -2.0 -21.9 30 F 1 11467 07 59 34 0941-080 07 42 14 27.5 145.7 -2.0 -22.4 -10 1 3 11467 07 59 34 08 00 14 --- 07 42 54 27.6 145.8 -2.0 -22.3 30 F 1 12000 08 00 14 NGC2979 07 42 54 25.7 146.8 -2.0 -21.8 -10 1 3 12000 08 00 14 08 00 54 --- 07 43 34 25.8 147.0 -2.0 -21.7 30 F 1 12533 Schedule for VLBA_BR (Code Br ) Page 12 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 08 00 54 0941-080 07 43 34 27.6 146.0 -2.0 -22.2 -10 1 3 12533 08 00 54 08 01 34 --- 07 44 14 27.7 146.2 -2.0 -22.1 30 F 1 13067 08 01 34 NGC2979 07 44 14 25.8 147.2 -2.0 -21.6 -10 1 3 13067 08 01 34 08 02 14 --- 07 44 54 25.9 147.3 -2.0 -21.5 30 F 1 13600 08 02 14 0941-080 07 44 54 27.7 146.3 -2.0 -22.0 -10 1 3 13600 08 02 14 08 02 54 --- 07 45 35 27.8 146.5 -2.0 -21.8 30 F 1 14133 08 02 54 NGC2979 07 45 35 25.9 147.5 -2.0 -21.4 -10 1 3 14133 08 02 54 08 03 34 --- 07 46 15 26.0 147.7 -2.0 -21.3 30 F 1 14667 08 03 34 0941-080 07 46 15 27.9 146.7 -2.0 -21.7 -10 1 3 14667 08 03 34 08 04 14 --- 07 46 55 27.9 146.9 -1.9 -21.6 30 F 1 15200 08 04 14 NGC2979 07 46 55 26.1 147.8 -1.9 -21.2 -10 1 3 15200 08 04 14 08 04 54 --- 07 47 35 26.1 148.0 -1.9 -21.1 30 F 1 15733 08 04 54 0941-080 07 47 35 28.0 147.0 -1.9 -21.5 -10 1 3 15733 08 04 54 08 05 34 --- 07 48 15 28.1 147.2 -1.9 -21.4 30 F 1 16267 08 05 34 NGC2979 07 48 15 26.2 148.2 -1.9 -21.0 -10 1 3 16267 08 05 34 08 06 14 --- 07 48 55 26.2 148.3 -1.9 -20.9 30 F 1 16800 08 06 14 0941-080 07 48 55 28.1 147.4 -1.9 -21.3 -10 1 3 16800 08 06 14 08 06 54 --- 07 49 35 28.2 147.6 -1.9 -21.2 30 F 1 17333 08 06 54 NGC2979 07 49 35 26.3 148.5 -1.9 -20.8 -10 1 4 17333 08 06 54 08 07 34 --- 07 50 15 26.3 148.7 -1.9 -20.6 30 R 1 16800 08 07 34 0941-080 07 50 15 28.2 147.7 -1.9 -21.1 -10 1 4 16800 08 07 34 08 08 14 --- 07 50 55 28.3 147.9 -1.9 -21.0 30 R 1 16267 08 08 14 NGC2979 07 50 55 26.4 148.9 -1.9 -20.5 -10 1 4 16267 08 08 14 08 08 54 --- 07 51 36 26.5 149.0 -1.9 -20.4 30 R 1 15733 08 08 54 0941-080 07 51 36 28.3 148.1 -1.9 -20.9 -10 1 4 15733 08 08 54 08 09 34 --- 07 52 16 28.4 148.3 -1.9 -20.8 30 R 1 15200 08 09 34 NGC2979 07 52 16 26.5 149.2 -1.9 -20.3 -10 1 4 15200 08 09 34 08 10 14 --- 07 52 56 26.6 149.4 -1.8 -20.2 30 R 1 14667 Schedule for VLBA_BR (Code Br ) Page 13 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 08 10 14 0941-080 07 52 56 28.5 148.4 -1.8 -20.7 -10 1 4 14667 08 10 14 08 10 54 --- 07 53 36 28.5 148.6 -1.8 -20.6 30 R 1 14133 08 10 54 NGC2979 07 53 36 26.6 149.5 -1.8 -20.1 -10 1 4 14133 08 10 54 08 11 34 --- 07 54 16 26.7 149.7 -1.8 -20.0 30 R 1 13600 08 11 34 0941-080 07 54 16 28.6 148.8 -1.8 -20.5 -10 1 4 13600 08 11 34 08 12 14 --- 07 54 56 28.6 149.0 -1.8 -20.3 30 R 1 13067 08 12 14 NGC2979 07 54 56 26.7 149.9 -1.8 -19.9 -10 1 4 13067 08 12 14 08 12 54 --- 07 55 36 26.8 150.1 -1.8 -19.8 30 R 1 12533 08 12 54 0941-080 07 55 36 28.7 149.1 -1.8 -20.2 -10 1 4 12533 08 12 54 08 13 34 --- 07 56 16 28.8 149.3 -1.8 -20.1 30 R 1 12000 08 13 34 NGC2979 07 56 16 26.9 150.2 -1.8 -19.7 -10 1 4 12000 08 13 34 08 14 14 --- 07 56 56 26.9 150.4 -1.8 -19.6 30 R 1 11467 08 14 14 0941-080 07 56 56 28.8 149.5 -1.8 -20.0 -10 1 4 11467 08 14 14 08 14 54 --- 07 57 37 28.9 149.7 -1.8 -19.9 30 R 1 10933 08 14 54 NGC2979 07 57 37 27.0 150.6 -1.8 -19.5 -10 1 4 10933 08 14 54 08 15 34 --- 07 58 17 27.0 150.8 -1.8 -19.4 30 R 1 10400 08 15 34 0941-080 07 58 17 28.9 149.9 -1.8 -19.8 -10 1 4 10400 08 15 34 08 16 14 --- 07 58 57 29.0 150.0 -1.7 -19.7 30 R 1 9867 08 16 14 NGC2979 07 58 57 27.1 150.9 -1.7 -19.2 -10 1 4 9867 08 16 14 08 16 54 --- 07 59 37 27.1 151.1 -1.7 -19.1 30 R 1 9333 08 16 54 0941-080 07 59 37 29.0 150.2 -1.7 -19.6 -10 1 4 9333 08 16 54 08 17 34 --- 08 00 17 29.1 150.4 -1.7 -19.5 30 R 1 8800 08 20 30 4C39.25 08 03 14 72.4 113.3 -1.4 -52.1 84 1 4 8800 08 20 30 08 25 30 --- 08 08 14 73.1 115.3 -1.3 -50.9 300 R 1 4800 08 27 15 0941-080 08 09 59 29.9 153.0 -1.6 -17.8 12 1 4 4800 08 27 15 08 27 45 --- 08 10 29 29.9 153.1 -1.6 -17.7 30 R 1 4400 08 27 45 NGC2979 08 10 29 28.0 154.0 -1.5 -17.3 -10 1 4 4400 08 27 45 08 28 25 --- 08 11 09 28.0 154.2 -1.5 -17.2 30 R 1 3867 Schedule for VLBA_BR (Code Br ) Page 14 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 08 28 25 0941-080 08 11 09 29.9 153.3 -1.5 -17.6 -10 1 4 3867 08 28 25 08 29 05 --- 08 11 49 30.0 153.5 -1.5 -17.5 30 R 1 3333 08 29 05 NGC2979 08 11 49 28.1 154.3 -1.5 -17.1 -10 1 4 3333 08 29 05 08 29 45 --- 08 12 30 28.1 154.5 -1.5 -17.0 30 R 1 2800 08 29 45 0941-080 08 12 30 30.0 153.7 -1.5 -17.4 -10 1 4 2800 08 29 45 08 30 25 --- 08 13 10 30.1 153.9 -1.5 -17.3 30 R 1 2267 08 30 25 NGC2979 08 13 10 28.2 154.7 -1.5 -16.9 -10 1 4 2267 08 30 25 08 31 05 --- 08 13 50 28.2 154.9 -1.5 -16.8 30 R 1 1733 08 31 05 0941-080 08 13 50 30.1 154.1 -1.5 -17.2 -10 1 4 1733 08 31 05 08 31 45 --- 08 14 30 30.2 154.2 -1.5 -17.1 30 R 1 1200 08 31 45 NGC2979 08 14 30 28.3 155.0 -1.5 -16.6 -10 1 4 1200 08 31 45 08 32 25 --- 08 15 10 28.3 155.2 -1.5 -16.5 30 R 1 667 08 32 25 0941-080 08 15 10 30.2 154.4 -1.5 -16.9 -10 1 4 667 08 32 25 08 33 05 --- 08 15 50 30.3 154.6 -1.5 -16.8 30 R 1 133 08 33 05 NGC2979 08 15 50 28.4 155.4 -1.5 -16.4 -10 1 3 133 08 33 05 08 33 45 --- 08 16 30 28.4 155.6 -1.4 -16.3 30 F 2 667 08 33 45 0941-080 08 16 30 30.3 154.8 -1.5 -16.7 -10 1 3 667 08 33 45 08 34 25 --- 08 17 10 30.4 155.0 -1.4 -16.6 30 F 2 1200 08 34 25 NGC2979 08 17 10 28.4 155.8 -1.4 -16.2 -10 1 3 1200 08 34 25 08 35 05 --- 08 17 50 28.5 155.9 -1.4 -16.1 30 F 2 1733 08 35 05 0941-080 08 17 50 30.4 155.2 -1.4 -16.5 -10 1 3 1733 08 35 05 08 35 45 --- 08 18 31 30.5 155.3 -1.4 -16.4 30 F 2 2267 08 35 45 NGC2979 08 18 31 28.5 156.1 -1.4 -15.9 -10 1 3 2267 08 35 45 08 36 25 --- 08 19 11 28.6 156.3 -1.4 -15.8 30 F 2 2800 08 36 25 0941-080 08 19 11 30.5 155.5 -1.4 -16.2 -10 1 3 2800 08 36 25 08 37 05 --- 08 19 51 30.6 155.7 -1.4 -16.1 30 F 2 3333 08 37 05 NGC2979 08 19 51 28.6 156.5 -1.4 -15.7 -10 1 3 3333 08 37 05 08 37 45 --- 08 20 31 28.7 156.7 -1.4 -15.6 30 F 2 3867 Schedule for VLBA_BR (Code Br ) Page 15 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 08 37 45 0941-080 08 20 31 30.6 155.9 -1.4 -16.0 -10 1 3 3867 08 37 45 08 38 25 --- 08 21 11 30.7 156.1 -1.4 -15.9 30 F 2 4400 08 38 25 NGC2979 08 21 11 28.7 156.8 -1.4 -15.5 -10 1 3 4400 08 38 25 08 39 05 --- 08 21 51 28.8 157.0 -1.4 -15.4 30 F 2 4933 08 39 05 0941-080 08 21 51 30.7 156.3 -1.4 -15.8 -10 1 3 4933 08 39 05 08 39 45 --- 08 22 31 30.8 156.4 -1.4 -15.6 30 F 2 5467 08 39 45 NGC2979 08 22 31 28.8 157.2 -1.3 -15.2 -10 1 3 5467 08 39 45 08 40 25 --- 08 23 11 28.8 157.4 -1.3 -15.1 30 F 2 6000 08 40 25 0941-080 08 23 11 30.8 156.6 -1.3 -15.5 -10 1 3 6000 08 40 25 08 41 05 --- 08 23 51 30.8 156.8 -1.3 -15.4 30 F 2 6533 08 41 05 NGC2979 08 23 51 28.9 157.6 -1.3 -15.0 -10 1 3 6533 08 41 05 08 41 45 --- 08 24 32 28.9 157.7 -1.3 -14.9 30 F 2 7067 08 41 45 0941-080 08 24 32 30.9 157.0 -1.3 -15.3 -10 1 3 7067 08 41 45 08 42 25 --- 08 25 12 30.9 157.2 -1.3 -15.2 30 F 2 7600 08 42 25 NGC2979 08 25 12 29.0 157.9 -1.3 -14.8 -10 1 3 7600 08 42 25 08 43 05 --- 08 25 52 29.0 158.1 -1.3 -14.7 30 F 2 8133 08 43 05 0941-080 08 25 52 31.0 157.4 -1.3 -15.0 -10 1 3 8133 08 43 05 08 43 45 --- 08 26 32 31.0 157.6 -1.3 -14.9 30 F 2 8667 08 43 45 NGC2979 08 26 32 29.1 158.3 -1.3 -14.5 -10 1 3 8667 08 43 45 08 44 25 --- 08 27 12 29.1 158.5 -1.3 -14.4 30 F 2 9200 08 44 25 0941-080 08 27 12 31.1 157.7 -1.3 -14.8 -10 1 3 9200 08 44 25 08 45 05 --- 08 27 52 31.1 157.9 -1.3 -14.7 30 F 2 9733 08 45 05 NGC2979 08 27 52 29.1 158.7 -1.3 -14.3 -10 1 3 9733 08 45 05 08 45 45 --- 08 28 32 29.2 158.8 -1.2 -14.2 30 F 2 10267 08 45 45 0941-080 08 28 32 31.1 158.1 -1.3 -14.6 -10 1 3 10267 08 45 45 08 46 25 --- 08 29 12 31.2 158.3 -1.2 -14.4 30 F 2 10800 08 46 25 NGC2979 08 29 12 29.2 159.0 -1.2 -14.1 -10 1 3 10800 08 46 25 08 47 05 --- 08 29 52 29.3 159.2 -1.2 -13.9 30 F 2 11333 Schedule for VLBA_BR (Code Br ) Page 16 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 08 47 05 0941-080 08 29 52 31.2 158.5 -1.2 -14.3 -10 1 3 11333 08 47 05 08 47 45 --- 08 30 33 31.3 158.7 -1.2 -14.2 30 F 2 11867 08 47 45 NGC2979 08 30 33 29.3 159.4 -1.2 -13.8 -10 1 3 11867 08 47 45 08 48 25 --- 08 31 13 29.3 159.6 -1.2 -13.7 30 F 2 12400 08 48 25 0941-080 08 31 13 31.3 158.9 -1.2 -14.1 -10 1 3 12400 08 48 25 08 49 05 --- 08 31 53 31.3 159.1 -1.2 -14.0 30 F 2 12933 08 49 05 NGC2979 08 31 53 29.4 159.8 -1.2 -13.6 -10 1 3 12933 08 49 05 08 49 45 --- 08 32 33 29.4 159.9 -1.2 -13.5 30 F 2 13467 08 49 45 0941-080 08 32 33 31.4 159.2 -1.2 -13.8 -10 1 3 13467 08 49 45 08 50 25 --- 08 33 13 31.4 159.4 -1.2 -13.7 30 F 2 14000 08 50 25 NGC2979 08 33 13 29.4 160.1 -1.2 -13.3 -10 1 3 14000 08 50 25 08 51 05 --- 08 33 53 29.5 160.3 -1.2 -13.2 30 F 2 14533 08 51 05 0941-080 08 33 53 31.5 159.6 -1.2 -13.6 -10 1 3 14533 08 51 05 08 51 45 --- 08 34 33 31.5 159.8 -1.2 -13.5 30 F 2 15067 08 51 45 NGC2979 08 34 33 29.5 160.5 -1.1 -13.1 -10 1 3 15067 08 51 45 08 52 25 --- 08 35 13 29.6 160.7 -1.1 -13.0 30 F 2 15600 08 52 25 0941-080 08 35 13 31.5 160.0 -1.1 -13.3 -10 1 3 15600 08 52 25 08 53 05 --- 08 35 53 31.6 160.2 -1.1 -13.2 30 F 2 16133 08 53 05 NGC2979 08 35 53 29.6 160.9 -1.1 -12.9 -10 1 3 16133 08 53 05 08 53 45 --- 08 36 34 29.6 161.0 -1.1 -12.7 30 F 2 16667 08 53 45 0941-080 08 36 34 31.6 160.4 -1.1 -13.1 -10 1 3 16667 08 53 45 08 54 25 --- 08 37 14 31.7 160.6 -1.1 -13.0 30 F 2 17200 08 54 25 NGC2979 08 37 14 29.7 161.2 -1.1 -12.6 -10 1 4 17200 08 54 25 08 55 05 --- 08 37 54 29.7 161.4 -1.1 -12.5 30 R 2 16667 08 55 05 0941-080 08 37 54 31.7 160.8 -1.1 -12.8 -10 1 4 16667 08 55 05 08 55 45 --- 08 38 34 31.7 160.9 -1.1 -12.7 30 R 2 16133 08 55 45 NGC2979 08 38 34 29.7 161.6 -1.1 -12.4 -10 1 4 16133 08 55 45 08 56 25 --- 08 39 14 29.8 161.8 -1.1 -12.2 30 R 2 15600 Schedule for VLBA_BR (Code Br ) Page 17 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 08 56 25 0941-080 08 39 14 31.8 161.1 -1.1 -12.6 -10 1 4 15600 08 56 25 08 57 05 --- 08 39 54 31.8 161.3 -1.1 -12.5 30 R 2 15067 08 57 05 NGC2979 08 39 54 29.8 162.0 -1.1 -12.1 -10 1 4 15067 08 57 05 08 57 45 --- 08 40 34 29.8 162.2 -1.0 -12.0 30 R 2 14533 08 57 45 0941-080 08 40 34 31.8 161.5 -1.1 -12.4 -10 1 4 14533 08 57 45 08 58 25 --- 08 41 14 31.9 161.7 -1.0 -12.2 30 R 2 14000 08 58 25 NGC2979 08 41 14 29.9 162.3 -1.0 -11.9 -10 1 4 14000 08 58 25 08 59 05 --- 08 41 54 29.9 162.5 -1.0 -11.8 30 R 2 13467 08 59 05 0941-080 08 41 54 31.9 161.9 -1.0 -12.1 -10 1 4 13467 08 59 05 08 59 45 --- 08 42 35 31.9 162.1 -1.0 -12.0 30 R 2 12933 08 59 45 NGC2979 08 42 35 29.9 162.7 -1.0 -11.6 -10 1 4 12933 08 59 45 09 00 25 --- 08 43 15 30.0 162.9 -1.0 -11.5 30 R 2 12400 09 00 25 0941-080 08 43 15 32.0 162.3 -1.0 -11.9 -10 1 4 12400 09 00 25 09 01 05 --- 08 43 55 32.0 162.5 -1.0 -11.7 30 R 2 11867 09 01 05 NGC2979 08 43 55 30.0 163.1 -1.0 -11.4 -10 1 4 11867 09 01 05 09 01 45 --- 08 44 35 30.0 163.3 -1.0 -11.3 30 R 2 11333 09 01 45 0941-080 08 44 35 32.0 162.7 -1.0 -11.6 -10 1 4 11333 09 01 45 09 02 25 --- 08 45 15 32.1 162.8 -1.0 -11.5 30 R 2 10800 09 02 25 NGC2979 08 45 15 30.1 163.5 -1.0 -11.1 -10 1 4 10800 09 02 25 09 03 05 --- 08 45 55 30.1 163.6 -1.0 -11.0 30 R 2 10267 09 03 05 0941-080 08 45 55 32.1 163.0 -1.0 -11.3 -10 1 4 10267 09 03 05 09 03 45 --- 08 46 35 32.1 163.2 -1.0 -11.2 30 R 2 9733 09 03 45 NGC2979 08 46 35 30.1 163.8 -0.9 -10.9 -10 1 4 9733 09 03 45 09 04 25 --- 08 47 15 30.2 164.0 -0.9 -10.8 30 R 2 9200 09 04 25 0941-080 08 47 15 32.2 163.4 -0.9 -11.1 -10 1 4 9200 09 04 25 09 05 05 --- 08 47 55 32.2 163.6 -0.9 -11.0 30 R 2 8667 09 05 05 NGC2979 08 47 55 30.2 164.2 -0.9 -10.6 -10 1 4 8667 09 05 05 09 05 45 --- 08 48 35 30.2 164.4 -0.9 -10.5 30 R 2 8133 Schedule for VLBA_BR (Code Br ) Page 18 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 09 05 45 0941-080 08 48 35 32.2 163.8 -0.9 -10.8 -10 1 4 8133 09 05 45 09 06 25 --- 08 49 16 32.3 164.0 -0.9 -10.7 30 R 2 7600 09 06 25 NGC2979 08 49 16 30.3 164.6 -0.9 -10.4 -10 1 4 7600 09 06 25 09 07 05 --- 08 49 56 30.3 164.8 -0.9 -10.3 30 R 2 7067 09 07 05 0941-080 08 49 56 32.3 164.2 -0.9 -10.6 -10 1 4 7067 09 07 05 09 07 45 --- 08 50 36 32.3 164.4 -0.9 -10.5 30 R 2 6533 09 07 45 NGC2979 08 50 36 30.3 164.9 -0.9 -10.2 -10 1 4 6533 09 07 45 09 08 25 --- 08 51 16 30.3 165.1 -0.9 -10.0 30 R 2 6000 09 08 25 0941-080 08 51 16 32.4 164.6 -0.9 -10.3 -10 1 4 6000 09 08 25 09 09 05 --- 08 51 56 32.4 164.8 -0.9 -10.2 30 R 2 5467 09 09 05 NGC2979 08 51 56 30.4 165.3 -0.9 -9.9 -10 1 4 5467 09 09 05 09 09 45 --- 08 52 36 30.4 165.5 -0.8 -9.8 30 R 2 4933 09 09 45 0941-080 08 52 36 32.4 165.0 -0.9 -10.1 -10 1 4 4933 09 09 45 09 10 25 --- 08 53 16 32.4 165.2 -0.8 -10.0 30 R 2 4400 09 10 25 NGC2979 08 53 16 30.4 165.7 -0.8 -9.6 -10 1 4 4400 09 10 25 09 11 05 --- 08 53 56 30.5 165.9 -0.8 -9.5 30 R 2 3867 09 11 05 0941-080 08 53 56 32.5 165.3 -0.8 -9.8 -10 1 4 3867 09 11 05 09 11 45 --- 08 54 36 32.5 165.5 -0.8 -9.7 30 R 2 3333 09 11 45 NGC2979 08 54 36 30.5 166.1 -0.8 -9.4 -10 1 4 3333 09 11 45 09 12 25 --- 08 55 17 30.5 166.3 -0.8 -9.3 30 R 2 2800 09 12 25 0941-080 08 55 17 32.5 165.7 -0.8 -9.6 -10 1 4 2800 09 12 25 09 13 05 --- 08 55 57 32.6 165.9 -0.8 -9.4 30 R 2 2267 09 13 05 NGC2979 08 55 57 30.5 166.5 -0.8 -9.1 -10 1 4 2267 09 13 05 09 13 45 --- 08 56 37 30.6 166.6 -0.8 -9.0 30 R 2 1733 09 13 45 0941-080 08 56 37 32.6 166.1 -0.8 -9.3 -10 1 4 1733 09 13 45 09 14 25 --- 08 57 17 32.6 166.3 -0.8 -9.2 30 R 2 1200 09 14 25 NGC2979 08 57 17 30.6 166.8 -0.8 -8.9 -10 1 4 1200 09 14 25 09 15 05 --- 08 57 57 30.6 167.0 -0.8 -8.8 30 R 2 667 Schedule for VLBA_BR (Code Br ) Page 19 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 09 15 05 0941-080 08 57 57 32.6 166.5 -0.8 -9.1 -10 1 4 667 09 15 05 09 15 45 --- 08 58 37 32.7 166.7 -0.8 -8.9 30 R 2 133 09 15 45 NGC2979 08 58 37 30.6 167.2 -0.7 -8.6 -10 1 5 133 09 15 45 09 16 25 --- 08 59 17 30.7 167.4 -0.7 -8.5 30 F 1 667 09 16 25 0941-080 08 59 17 32.7 166.9 -0.7 -8.8 -10 1 5 667 09 16 25 09 17 05 --- 08 59 57 32.7 167.1 -0.7 -8.7 30 F 1 1200 09 17 05 NGC2979 08 59 57 30.7 167.6 -0.7 -8.4 -10 1 5 1200 09 17 05 09 17 45 --- 09 00 37 30.7 167.8 -0.7 -8.3 30 F 1 1733 09 17 45 0941-080 09 00 37 32.7 167.3 -0.7 -8.5 -10 1 5 1733 09 17 45 09 18 25 --- 09 01 18 32.8 167.5 -0.7 -8.4 30 F 1 2267 09 18 25 NGC2979 09 01 18 30.7 168.0 -0.7 -8.1 -10 1 5 2267 09 18 25 09 19 05 --- 09 01 58 30.8 168.2 -0.7 -8.0 30 F 1 2800 09 19 05 0941-080 09 01 58 32.8 167.7 -0.7 -8.3 -10 1 5 2800 09 19 05 09 19 45 --- 09 02 38 32.8 167.9 -0.7 -8.2 30 F 1 3333 09 19 45 NGC2979 09 02 38 30.8 168.3 -0.7 -7.9 -10 1 5 3333 09 19 45 09 20 25 --- 09 03 18 30.8 168.5 -0.7 -7.8 30 F 1 3867 09 20 25 0941-080 09 03 18 32.8 168.1 -0.7 -8.0 -10 1 5 3867 09 20 25 09 21 05 --- 09 03 58 32.9 168.3 -0.7 -7.9 30 F 1 4400 09 21 05 NGC2979 09 03 58 30.8 168.7 -0.7 -7.6 -10 1 5 4400 09 21 05 09 21 45 --- 09 04 38 30.8 168.9 -0.6 -7.5 30 F 1 4933 09 21 45 0941-080 09 04 38 32.9 168.5 -0.7 -7.8 -10 1 5 4933 09 21 45 09 22 25 --- 09 05 18 32.9 168.6 -0.6 -7.6 30 F 1 5467 09 25 52 4C39.25 09 08 46 80.3 158.2 -0.3 -18.6 106 1 5 5467 09 25 52 09 30 52 --- 09 13 47 80.6 163.8 -0.2 -13.9 300 F 1 9467 09 32 39 0941-080 09 15 34 33.2 171.7 -0.5 -5.6 6 1 5 9467 09 32 39 09 33 09 --- 09 16 04 33.2 171.8 -0.5 -5.5 30 F 1 9867 09 33 09 NGC2979 09 16 04 31.2 172.2 -0.5 -5.3 -10 1 5 9867 09 33 09 09 33 49 --- 09 16 44 31.2 172.4 -0.4 -5.2 30 F 1 10400 Schedule for VLBA_BR (Code Br ) Page 20 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 09 33 49 0941-080 09 16 44 33.2 172.0 -0.5 -5.4 -10 1 5 10400 09 33 49 09 34 29 --- 09 17 24 33.2 172.2 -0.4 -5.3 30 F 1 10933 09 34 29 NGC2979 09 17 24 31.2 172.6 -0.4 -5.0 -10 1 5 10933 09 34 29 09 35 09 --- 09 18 04 31.2 172.7 -0.4 -4.9 30 F 1 11467 09 35 09 0941-080 09 18 04 33.2 172.4 -0.4 -5.1 -10 1 5 11467 09 35 09 09 35 49 --- 09 18 44 33.3 172.6 -0.4 -5.0 30 F 1 12000 09 35 49 NGC2979 09 18 44 31.2 172.9 -0.4 -4.8 -10 1 5 12000 09 35 49 09 36 29 --- 09 19 25 31.2 173.1 -0.4 -4.7 30 F 1 12533 09 36 29 0941-080 09 19 25 33.3 172.8 -0.4 -4.9 -10 1 5 12533 09 36 29 09 37 09 --- 09 20 05 33.3 173.0 -0.4 -4.7 30 F 1 13067 09 37 09 NGC2979 09 20 05 31.2 173.3 -0.4 -4.5 -10 1 5 13067 09 37 09 09 37 49 --- 09 20 45 31.3 173.5 -0.4 -4.4 30 F 1 13600 09 37 49 0941-080 09 20 45 33.3 173.2 -0.4 -4.6 -10 1 5 13600 09 37 49 09 38 29 --- 09 21 25 33.3 173.4 -0.4 -4.5 30 F 1 14133 09 38 29 NGC2979 09 21 25 31.3 173.7 -0.4 -4.3 -10 1 5 14133 09 38 29 09 39 09 --- 09 22 05 31.3 173.9 -0.4 -4.1 30 F 1 14667 09 39 09 0941-080 09 22 05 33.3 173.6 -0.4 -4.3 -10 1 5 14667 09 39 09 09 39 49 --- 09 22 45 33.3 173.8 -0.4 -4.2 30 F 1 15200 09 39 49 NGC2979 09 22 45 31.3 174.1 -0.3 -4.0 -10 1 5 15200 09 39 49 09 40 29 --- 09 23 25 31.3 174.3 -0.3 -3.9 30 F 1 15733 09 40 29 0941-080 09 23 25 33.4 174.0 -0.3 -4.1 -10 1 5 15733 09 40 29 09 41 09 --- 09 24 05 33.4 174.2 -0.3 -3.9 30 F 1 16267 09 41 09 NGC2979 09 24 05 31.3 174.5 -0.3 -3.8 -10 1 5 16267 09 41 09 09 41 49 --- 09 24 45 31.3 174.7 -0.3 -3.6 30 F 1 16800 09 41 49 0941-080 09 24 45 33.4 174.4 -0.3 -3.8 -10 1 5 16800 09 41 49 09 42 29 --- 09 25 26 33.4 174.6 -0.3 -3.7 30 F 1 17333 09 42 29 NGC2979 09 25 26 31.3 174.9 -0.3 -3.5 -10 1 6 17333 09 42 29 09 43 09 --- 09 26 06 31.3 175.0 -0.3 -3.4 30 R 1 16800 Schedule for VLBA_BR (Code Br ) Page 21 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 09 43 09 0941-080 09 26 06 33.4 174.8 -0.3 -3.5 -10 1 6 16800 09 43 09 09 43 49 --- 09 26 46 33.4 175.0 -0.3 -3.4 30 R 1 16267 09 43 49 NGC2979 09 26 46 31.4 175.2 -0.3 -3.2 -10 1 6 16267 09 43 49 09 44 29 --- 09 27 26 31.4 175.4 -0.3 -3.1 30 R 1 15733 09 44 29 0941-080 09 27 26 33.4 175.2 -0.3 -3.3 -10 1 6 15733 09 44 29 09 45 09 --- 09 28 06 33.4 175.4 -0.3 -3.1 30 R 1 15200 09 45 09 NGC2979 09 28 06 31.4 175.6 -0.3 -3.0 -10 1 6 15200 09 45 09 09 45 49 --- 09 28 46 31.4 175.8 -0.2 -2.8 30 R 1 14667 09 45 49 0941-080 09 28 46 33.4 175.6 -0.3 -3.0 -10 1 6 14667 09 45 49 09 46 29 --- 09 29 26 33.4 175.7 -0.2 -2.9 30 R 1 14133 09 46 29 NGC2979 09 29 26 31.4 176.0 -0.2 -2.7 -10 1 6 14133 09 46 29 09 47 09 --- 09 30 06 31.4 176.2 -0.2 -2.6 30 R 1 13600 09 47 09 0941-080 09 30 06 33.5 175.9 -0.2 -2.7 -10 1 6 13600 09 47 09 09 47 49 --- 09 30 46 33.5 176.1 -0.2 -2.6 30 R 1 13067 09 47 49 NGC2979 09 30 46 31.4 176.4 -0.2 -2.4 -10 1 6 13067 09 47 49 09 48 29 --- 09 31 27 31.4 176.6 -0.2 -2.3 30 R 1 12533 09 48 29 0941-080 09 31 27 33.5 176.3 -0.2 -2.5 -10 1 6 12533 09 48 29 09 49 09 --- 09 32 07 33.5 176.5 -0.2 -2.3 30 R 1 12000 09 49 09 NGC2979 09 32 07 31.4 176.8 -0.2 -2.2 -10 1 6 12000 09 49 09 09 49 49 --- 09 32 47 31.4 177.0 -0.2 -2.1 30 R 1 11467 09 49 49 0941-080 09 32 47 33.5 176.7 -0.2 -2.2 -10 1 6 11467 09 49 49 09 50 29 --- 09 33 27 33.5 176.9 -0.2 -2.1 30 R 1 10933 09 50 29 NGC2979 09 33 27 31.4 177.2 -0.2 -1.9 -10 1 6 10933 09 50 29 09 51 09 --- 09 34 07 31.4 177.4 -0.2 -1.8 30 R 1 10400 09 51 09 0941-080 09 34 07 33.5 177.1 -0.2 -1.9 -10 1 6 10400 09 51 09 09 51 49 --- 09 34 47 33.5 177.3 -0.1 -1.8 30 R 1 9867 09 51 49 NGC2979 09 34 47 31.4 177.5 -0.1 -1.7 -10 1 6 9867 09 51 49 09 52 29 --- 09 35 27 31.4 177.7 -0.1 -1.5 30 R 1 9333 Schedule for VLBA_BR (Code Br ) Page 22 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 09 52 29 0941-080 09 35 27 33.5 177.5 -0.1 -1.7 -10 1 6 9333 09 52 29 09 53 09 --- 09 36 07 33.5 177.7 -0.1 -1.5 30 R 1 8800 09 53 09 NGC2979 09 36 07 31.5 177.9 -0.1 -1.4 -10 1 6 8800 09 53 09 09 53 49 --- 09 36 47 31.5 178.1 -0.1 -1.3 30 R 1 8267 09 53 49 0941-080 09 36 47 33.5 177.9 -0.1 -1.4 -10 1 6 8267 09 53 49 09 54 29 --- 09 37 28 33.5 178.1 -0.1 -1.3 30 R 1 7733 09 54 29 NGC2979 09 37 28 31.5 178.3 -0.1 -1.1 -10 1 6 7733 09 54 29 09 55 09 --- 09 38 08 31.5 178.5 -0.1 -1.0 30 R 1 7200 09 55 09 0941-080 09 38 08 33.5 178.3 -0.1 -1.1 -10 1 6 7200 09 55 09 09 55 49 --- 09 38 48 33.5 178.5 -0.1 -1.0 30 R 1 6667 09 55 49 NGC2979 09 38 48 31.5 178.7 -0.1 -0.9 -10 1 6 6667 09 55 49 09 56 29 --- 09 39 28 31.5 178.9 -0.1 -0.7 30 R 1 6133 09 56 29 0941-080 09 39 28 33.5 178.7 -0.1 -0.9 -10 1 6 6133 09 56 29 09 57 09 --- 09 40 08 33.5 178.9 -0.1 -0.7 30 R 1 5600 09 57 09 NGC2979 09 40 08 31.5 179.1 -0.1 -0.6 -10 1 6 5600 09 57 09 09 57 49 --- 09 40 48 31.5 179.3 0.0 -0.5 30 R 1 5067 09 57 49 0941-080 09 40 48 33.5 179.1 0.0 -0.6 -10 1 6 5067 09 57 49 09 58 29 --- 09 41 28 33.5 179.3 0.0 -0.5 30 R 1 4533 09 58 29 NGC2979 09 41 28 31.5 179.5 0.0 -0.4 -10 1 6 4533 09 58 29 09 59 09 --- 09 42 08 31.5 179.7 0.0 -0.2 30 R 1 4000 09 59 09 0941-080 09 42 08 33.5 179.5 0.0 -0.3 -10 1 6 4000 09 59 09 09 59 49 --- 09 42 48 33.5 179.7 0.0 -0.2 30 R 1 3467 09 59 49 NGC2979 09 42 48 31.5 179.9 0.0 -0.1 -10 1 6 3467 09 59 49 10 00 29 --- 09 43 29 31.5 180.1 0.0 0.0 30 R 1 2933 10 00 29 0941-080 09 43 29 33.5 179.9 0.0 -0.1 -10 1 6 2933 10 00 29 10 01 09 --- 09 44 09 33.5 180.1 0.0 0.1 30 R 1 2400 10 01 09 NGC2979 09 44 09 31.5 180.2 0.0 0.2 -10 1 6 2400 10 01 09 10 01 49 --- 09 44 49 31.5 180.4 0.0 0.3 30 R 1 1867 Schedule for VLBA_BR (Code Br ) Page 23 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 10 01 49 0941-080 09 44 49 33.5 180.3 0.0 0.2 -10 1 6 1867 10 01 49 10 02 29 --- 09 45 29 33.5 180.5 0.0 0.3 30 R 1 1333 10 02 29 NGC2979 09 45 29 31.5 180.6 0.0 0.4 -10 1 6 1333 10 02 29 10 03 09 --- 09 46 09 31.5 180.8 0.0 0.6 30 R 1 800 10 03 09 0941-080 09 46 09 33.5 180.7 0.0 0.5 -10 1 6 800 10 03 09 10 03 49 --- 09 46 49 33.5 180.9 0.1 0.6 30 R 1 267 10 03 49 NGC2979 09 46 49 31.5 181.0 0.1 0.7 -10 1 5 267 10 03 49 10 04 29 --- 09 47 29 31.5 181.2 0.1 0.8 30 F 2 800 10 04 29 0941-080 09 47 29 33.5 181.1 0.1 0.7 -10 1 5 800 10 04 29 10 05 09 --- 09 48 09 33.5 181.3 0.1 0.9 30 F 2 1333 10 05 09 NGC2979 09 48 09 31.5 181.4 0.1 1.0 -10 1 5 1333 10 05 09 10 05 49 --- 09 48 49 31.5 181.6 0.1 1.1 30 F 2 1867 10 05 49 0941-080 09 48 49 33.5 181.5 0.1 1.0 -10 1 5 1867 10 05 49 10 06 29 --- 09 49 30 33.5 181.7 0.1 1.1 30 F 2 2400 10 06 29 NGC2979 09 49 30 31.5 181.8 0.1 1.2 -10 1 5 2400 10 06 29 10 07 09 --- 09 50 10 31.5 182.0 0.1 1.3 30 F 2 2933 10 07 09 0941-080 09 50 10 33.5 181.9 0.1 1.3 -10 1 5 2933 10 07 09 10 07 49 --- 09 50 50 33.5 182.1 0.1 1.4 30 F 2 3467 10 07 49 NGC2979 09 50 50 31.4 182.2 0.1 1.5 -10 1 5 3467 10 07 49 10 08 29 --- 09 51 30 31.4 182.4 0.1 1.6 30 F 2 4000 10 08 29 0941-080 09 51 30 33.5 182.3 0.1 1.5 -10 1 5 4000 10 08 29 10 09 09 --- 09 52 10 33.5 182.5 0.1 1.7 30 F 2 4533 10 09 09 NGC2979 09 52 10 31.4 182.6 0.1 1.7 -10 1 5 4533 10 09 09 10 09 49 --- 09 52 50 31.4 182.7 0.2 1.9 30 F 2 5067 10 09 49 0941-080 09 52 50 33.5 182.7 0.2 1.8 -10 1 5 5067 10 09 49 10 10 29 --- 09 53 30 33.5 182.9 0.2 1.9 30 F 2 5600 10 10 29 NGC2979 09 53 30 31.4 182.9 0.2 2.0 -10 1 5 5600 10 10 29 10 11 09 --- 09 54 10 31.4 183.1 0.2 2.1 30 F 2 6133 Schedule for VLBA_BR (Code Br ) Page 24 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 10 11 09 0941-080 09 54 10 33.5 183.1 0.2 2.1 -10 1 5 6133 10 11 09 10 11 49 --- 09 54 50 33.5 183.3 0.2 2.2 30 F 2 6667 10 11 49 NGC2979 09 54 50 31.4 183.3 0.2 2.3 -10 1 5 6667 10 11 49 10 12 29 --- 09 55 30 31.4 183.5 0.2 2.4 30 F 2 7200 10 12 29 0941-080 09 55 30 33.5 183.5 0.2 2.3 -10 1 5 7200 10 12 29 10 13 09 --- 09 56 11 33.5 183.7 0.2 2.5 30 F 2 7733 10 13 09 NGC2979 09 56 11 31.4 183.7 0.2 2.5 -10 1 5 7733 10 13 09 10 13 49 --- 09 56 51 31.4 183.9 0.2 2.6 30 F 2 8267 10 13 49 0941-080 09 56 51 33.5 183.9 0.2 2.6 -10 1 5 8267 10 13 49 10 14 29 --- 09 57 31 33.4 184.1 0.2 2.7 30 F 2 8800 10 14 29 NGC2979 09 57 31 31.4 184.1 0.2 2.8 -10 1 5 8800 10 14 29 10 15 09 --- 09 58 11 31.4 184.3 0.2 2.9 30 F 2 9333 10 15 09 0941-080 09 58 11 33.4 184.3 0.2 2.9 -10 1 5 9333 10 15 09 10 15 49 --- 09 58 51 33.4 184.5 0.3 3.0 30 F 2 9867 10 15 49 NGC2979 09 58 51 31.4 184.5 0.3 3.0 -10 1 5 9867 10 15 49 10 16 29 --- 09 59 31 31.4 184.7 0.3 3.2 30 F 2 10400 10 16 29 0941-080 09 59 31 33.4 184.7 0.3 3.1 -10 1 5 10400 10 16 29 10 17 09 --- 10 00 11 33.4 184.9 0.3 3.3 30 F 2 10933 10 17 09 NGC2979 10 00 11 31.4 184.9 0.3 3.3 -10 1 5 10933 10 17 09 10 17 49 --- 10 00 51 31.3 185.1 0.3 3.4 30 F 2 11467 10 17 49 0941-080 10 00 51 33.4 185.1 0.3 3.4 -10 1 5 11467 10 17 49 10 18 29 --- 10 01 31 33.4 185.3 0.3 3.5 30 F 2 12000 10 18 29 NGC2979 10 01 31 31.3 185.2 0.3 3.6 -10 1 5 12000 10 18 29 10 19 09 --- 10 02 12 31.3 185.4 0.3 3.7 30 F 2 12533 10 19 09 0941-080 10 02 12 33.4 185.5 0.3 3.7 -10 1 5 12533 10 19 09 10 19 49 --- 10 02 52 33.4 185.7 0.3 3.8 30 F 2 13067 10 19 49 NGC2979 10 02 52 31.3 185.6 0.3 3.8 -10 1 5 13067 10 19 49 10 20 29 --- 10 03 32 31.3 185.8 0.3 3.9 30 F 2 13600 Schedule for VLBA_BR (Code Br ) Page 25 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 10 20 29 0941-080 10 03 32 33.4 185.9 0.3 3.9 -10 1 5 13600 10 20 29 10 21 09 --- 10 04 12 33.4 186.1 0.3 4.1 30 F 2 14133 10 21 09 NGC2979 10 04 12 31.3 186.0 0.3 4.1 -10 1 5 14133 10 21 09 10 21 49 --- 10 04 52 31.3 186.2 0.4 4.2 30 F 2 14667 10 21 49 0941-080 10 04 52 33.3 186.2 0.4 4.2 -10 1 5 14667 10 21 49 10 22 29 --- 10 05 32 33.3 186.4 0.4 4.3 30 F 2 15200 10 22 29 NGC2979 10 05 32 31.3 186.4 0.4 4.3 -10 1 5 15200 10 22 29 10 23 09 --- 10 06 12 31.3 186.6 0.4 4.5 30 F 2 15733 10 23 09 0941-080 10 06 12 33.3 186.6 0.4 4.5 -10 1 5 15733 10 23 09 10 23 49 --- 10 06 52 33.3 186.8 0.4 4.6 30 F 2 16267 10 23 49 NGC2979 10 06 52 31.2 186.8 0.4 4.6 -10 1 5 16267 10 23 49 10 24 29 --- 10 07 32 31.2 187.0 0.4 4.7 30 F 2 16800 10 24 29 0941-080 10 07 32 33.3 187.0 0.4 4.7 -10 1 5 16800 10 24 29 10 25 09 --- 10 08 13 33.3 187.2 0.4 4.9 30 F 2 17333 10 25 09 NGC2979 10 08 13 31.2 187.2 0.4 4.9 -10 1 6 17333 10 25 09 10 25 49 --- 10 08 53 31.2 187.4 0.4 5.0 30 R 2 16800 10 25 49 0941-080 10 08 53 33.3 187.4 0.4 5.0 -10 1 6 16800 10 25 49 10 26 29 --- 10 09 33 33.2 187.6 0.4 5.1 30 R 2 16267 10 28 52 4C39.25 10 11 57 77.8 225.6 0.7 37.9 48 1 6 16267 10 28 52 10 33 52 --- 10 16 58 77.2 229.1 0.8 40.5 300 R 2 12267 10 35 27 0941-080 10 18 32 33.0 190.3 0.6 6.9 0 1 6 12267 10 35 27 10 35 57 --- 10 19 02 33.0 190.4 0.6 7.0 30 R 2 11867 10 35 57 NGC2979 10 19 02 30.9 190.3 0.6 6.9 -10 1 6 11867 10 35 57 10 36 37 --- 10 19 42 30.9 190.4 0.6 7.1 30 R 2 11333 10 36 37 0941-080 10 19 42 33.0 190.6 0.6 7.1 -10 1 6 11333 10 36 37 10 37 17 --- 10 20 23 33.0 190.8 0.6 7.3 30 R 2 10800 10 37 17 NGC2979 10 20 23 30.9 190.6 0.6 7.2 -10 1 6 10800 10 37 17 10 37 57 --- 10 21 03 30.9 190.8 0.6 7.3 30 R 2 10267 Schedule for VLBA_BR (Code Br ) Page 26 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 10 37 57 0941-080 10 21 03 32.9 191.0 0.6 7.4 -10 1 6 10267 10 37 57 10 38 37 --- 10 21 43 32.9 191.2 0.6 7.5 30 R 2 9733 10 38 37 NGC2979 10 21 43 30.9 191.0 0.6 7.5 -10 1 6 9733 10 38 37 10 39 17 --- 10 22 23 30.8 191.2 0.7 7.6 30 R 2 9200 10 39 17 0941-080 10 22 23 32.9 191.4 0.6 7.7 -10 1 6 9200 10 39 17 10 39 57 --- 10 23 03 32.9 191.6 0.7 7.8 30 R 2 8667 10 39 57 NGC2979 10 23 03 30.8 191.4 0.7 7.7 -10 1 6 8667 10 39 57 10 40 37 --- 10 23 43 30.8 191.6 0.7 7.8 30 R 2 8133 10 40 37 0941-080 10 23 43 32.8 191.8 0.7 7.9 -10 1 6 8133 10 40 37 10 41 17 --- 10 24 23 32.8 192.0 0.7 8.0 30 R 2 7600 10 41 17 NGC2979 10 24 23 30.8 191.8 0.7 8.0 -10 1 6 7600 10 41 17 10 41 57 --- 10 25 03 30.7 192.0 0.7 8.1 30 R 2 7067 10 41 57 0941-080 10 25 03 32.8 192.2 0.7 8.2 -10 1 6 7067 10 41 57 10 42 37 --- 10 25 43 32.8 192.4 0.7 8.3 30 R 2 6533 10 42 37 NGC2979 10 25 43 30.7 192.2 0.7 8.2 -10 1 6 6533 10 42 37 10 43 17 --- 10 26 24 30.7 192.3 0.7 8.3 30 R 2 6000 10 43 17 0941-080 10 26 24 32.8 192.6 0.7 8.4 -10 1 6 6000 10 43 17 10 43 57 --- 10 27 04 32.7 192.8 0.7 8.6 30 R 2 5467 10 43 57 NGC2979 10 27 04 30.7 192.5 0.7 8.5 -10 1 6 5467 10 43 57 10 44 37 --- 10 27 44 30.7 192.7 0.7 8.6 30 R 2 4933 10 44 37 0941-080 10 27 44 32.7 193.0 0.7 8.7 -10 1 6 4933 10 44 37 10 45 17 --- 10 28 24 32.7 193.1 0.7 8.8 30 R 2 4400 10 45 17 NGC2979 10 28 24 30.6 192.9 0.8 8.7 -10 1 6 4400 10 45 17 10 45 57 --- 10 29 04 30.6 193.1 0.8 8.8 30 R 2 3867 10 45 57 0941-080 10 29 04 32.7 193.3 0.8 9.0 -10 1 6 3867 10 45 57 10 46 37 --- 10 29 44 32.6 193.5 0.8 9.1 30 R 2 3333 10 46 37 NGC2979 10 29 44 30.6 193.3 0.8 9.0 -10 1 6 3333 10 46 37 10 47 17 --- 10 30 24 30.5 193.5 0.8 9.1 30 R 2 2800 Schedule for VLBA_BR (Code Br ) Page 27 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 10 47 17 0941-080 10 30 24 32.6 193.7 0.8 9.2 -10 1 6 2800 10 47 17 10 47 57 --- 10 31 04 32.6 193.9 0.8 9.3 30 R 2 2267 10 47 57 NGC2979 10 31 04 30.5 193.7 0.8 9.2 -10 1 6 2267 10 47 57 10 48 37 --- 10 31 44 30.5 193.9 0.8 9.4 30 R 2 1733 10 48 37 0941-080 10 31 44 32.5 194.1 0.8 9.5 -10 1 6 1733 10 48 37 10 49 17 --- 10 32 25 32.5 194.3 0.8 9.6 30 R 2 1200 10 49 17 NGC2979 10 32 25 30.5 194.0 0.8 9.5 -10 1 6 1200 10 49 17 10 49 57 --- 10 33 05 30.4 194.2 0.8 9.6 30 R 2 667 10 49 57 0941-080 10 33 05 32.5 194.5 0.8 9.7 -10 1 6 667 10 49 57 10 50 37 --- 10 33 45 32.5 194.7 0.8 9.9 30 R 2 133 10 50 37 NGC2979 10 33 45 30.4 194.4 0.8 9.7 -10 1 7 133 10 50 37 10 51 17 --- 10 34 25 30.4 194.6 0.9 9.9 30 F 1 667 10 51 17 0941-080 10 34 25 32.4 194.9 0.8 10.0 -10 1 7 667 10 51 17 10 51 57 --- 10 35 05 32.4 195.1 0.9 10.1 30 F 1 1200 10 51 57 NGC2979 10 35 05 30.4 194.8 0.9 10.0 -10 1 7 1200 10 51 57 10 52 37 --- 10 35 45 30.3 195.0 0.9 10.1 30 F 1 1733 10 52 37 0941-080 10 35 45 32.4 195.3 0.9 10.2 -10 1 7 1733 10 52 37 10 53 17 --- 10 36 25 32.3 195.5 0.9 10.4 30 F 1 2267 10 53 17 NGC2979 10 36 25 30.3 195.2 0.9 10.2 -10 1 7 2267 10 53 17 10 53 57 --- 10 37 05 30.3 195.4 0.9 10.4 30 F 1 2800 10 53 57 0941-080 10 37 05 32.3 195.7 0.9 10.5 -10 1 7 2800 10 53 57 10 54 37 --- 10 37 45 32.3 195.9 0.9 10.6 30 F 1 3333 10 54 37 NGC2979 10 37 45 30.2 195.5 0.9 10.5 -10 1 7 3333 10 54 37 10 55 17 --- 10 38 25 30.2 195.7 0.9 10.6 30 F 1 3867 10 55 17 0941-080 10 38 25 32.3 196.0 0.9 10.7 -10 1 7 3867 10 55 17 10 55 57 --- 10 39 06 32.2 196.2 0.9 10.9 30 F 1 4400 10 55 57 NGC2979 10 39 06 30.2 195.9 0.9 10.7 -10 1 7 4400 10 55 57 10 56 37 --- 10 39 46 30.2 196.1 0.9 10.9 30 F 1 4933 Schedule for VLBA_BR (Code Br ) Page 28 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 10 56 37 0941-080 10 39 46 32.2 196.4 0.9 11.0 -10 1 7 4933 10 56 37 10 57 17 --- 10 40 26 32.2 196.6 0.9 11.1 30 F 1 5467 10 57 17 NGC2979 10 40 26 30.1 196.3 1.0 11.0 -10 1 7 5467 10 57 17 10 57 57 --- 10 41 06 30.1 196.5 1.0 11.1 30 F 1 6000 10 57 57 0941-080 10 41 06 32.1 196.8 1.0 11.3 -10 1 7 6000 10 57 57 10 58 37 --- 10 41 46 32.1 197.0 1.0 11.4 30 F 1 6533 10 58 37 NGC2979 10 41 46 30.1 196.7 1.0 11.2 -10 1 7 6533 10 58 37 10 59 17 --- 10 42 26 30.0 196.9 1.0 11.3 30 F 1 7067 10 59 17 0941-080 10 42 26 32.1 197.2 1.0 11.5 -10 1 7 7067 10 59 17 10 59 57 --- 10 43 06 32.0 197.4 1.0 11.6 30 F 1 7600 10 59 57 NGC2979 10 43 06 30.0 197.0 1.0 11.5 -10 1 7 7600 10 59 57 11 00 37 --- 10 43 46 30.0 197.2 1.0 11.6 30 F 1 8133 11 00 37 0941-080 10 43 46 32.0 197.6 1.0 11.8 -10 1 7 8133 11 00 37 11 01 17 --- 10 44 26 32.0 197.8 1.0 11.9 30 F 1 8667 11 01 17 NGC2979 10 44 26 29.9 197.4 1.0 11.7 -10 1 7 8667 11 01 17 11 01 57 --- 10 45 07 29.9 197.6 1.0 11.8 30 F 1 9200 11 01 57 0941-080 10 45 07 31.9 198.0 1.0 12.0 -10 1 7 9200 11 01 57 11 02 37 --- 10 45 47 31.9 198.1 1.0 12.1 30 F 1 9733 11 02 37 NGC2979 10 45 47 29.9 197.8 1.0 12.0 -10 1 7 9733 11 02 37 11 03 17 --- 10 46 27 29.8 198.0 1.1 12.1 30 F 1 10267 11 03 17 0941-080 10 46 27 31.9 198.3 1.0 12.3 -10 1 7 10267 11 03 17 11 03 57 --- 10 47 07 31.8 198.5 1.1 12.4 30 F 1 10800 11 03 57 NGC2979 10 47 07 29.8 198.2 1.1 12.2 -10 1 7 10800 11 03 57 11 04 37 --- 10 47 47 29.8 198.3 1.1 12.3 30 F 1 11333 11 04 37 0941-080 10 47 47 31.8 198.7 1.1 12.5 -10 1 7 11333 11 04 37 11 05 17 --- 10 48 27 31.8 198.9 1.1 12.6 30 F 1 11867 11 05 17 NGC2979 10 48 27 29.7 198.5 1.1 12.4 -10 1 7 11867 11 05 17 11 05 57 --- 10 49 07 29.7 198.7 1.1 12.6 30 F 1 12400 Schedule for VLBA_BR (Code Br ) Page 29 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 11 05 57 0941-080 10 49 07 31.7 199.1 1.1 12.8 -10 1 7 12400 11 05 57 11 06 37 --- 10 49 47 31.7 199.3 1.1 12.9 30 F 1 12933 11 06 37 NGC2979 10 49 47 29.6 198.9 1.1 12.7 -10 1 7 12933 11 06 37 11 07 17 --- 10 50 27 29.6 199.1 1.1 12.8 30 F 1 13467 11 07 17 0941-080 10 50 27 31.6 199.5 1.1 13.0 -10 1 7 13467 11 07 17 11 07 57 --- 10 51 08 31.6 199.7 1.1 13.1 30 F 1 14000 11 07 57 NGC2979 10 51 08 29.6 199.3 1.1 12.9 -10 1 7 14000 11 07 57 11 08 37 --- 10 51 48 29.5 199.4 1.1 13.1 30 F 1 14533 11 08 37 0941-080 10 51 48 31.6 199.9 1.1 13.2 -10 1 7 14533 11 08 37 11 09 17 --- 10 52 28 31.5 200.0 1.1 13.4 30 F 1 15067 11 09 17 NGC2979 10 52 28 29.5 199.6 1.2 13.2 -10 1 7 15067 11 09 17 11 09 57 --- 10 53 08 29.5 199.8 1.2 13.3 30 F 1 15600 11 09 57 0941-080 10 53 08 31.5 200.2 1.2 13.5 -10 1 7 15600 11 09 57 11 10 37 --- 10 53 48 31.5 200.4 1.2 13.6 30 F 1 16133 11 10 37 NGC2979 10 53 48 29.4 200.0 1.2 13.4 -10 1 7 16133 11 10 37 11 11 17 --- 10 54 28 29.4 200.2 1.2 13.5 30 F 1 16667 11 11 17 0941-080 10 54 28 31.4 200.6 1.2 13.7 -10 1 7 16667 11 11 17 11 11 57 --- 10 55 08 31.4 200.8 1.2 13.9 30 F 1 17200 11 11 57 NGC2979 10 55 08 29.3 200.4 1.2 13.7 -10 1 8 17200 11 11 57 11 12 37 --- 10 55 48 29.3 200.5 1.2 13.8 30 R 1 16667 11 12 37 0941-080 10 55 48 31.3 201.0 1.2 14.0 -10 1 8 16667 11 12 37 11 13 17 --- 10 56 28 31.3 201.2 1.2 14.1 30 R 1 16133 11 13 17 NGC2979 10 56 28 29.3 200.7 1.2 13.9 -10 1 8 16133 11 13 17 11 13 57 --- 10 57 09 29.2 200.9 1.2 14.0 30 R 1 15600 11 13 57 0941-080 10 57 09 31.3 201.4 1.2 14.2 -10 1 8 15600 11 13 57 11 14 37 --- 10 57 49 31.2 201.5 1.2 14.3 30 R 1 15067 11 14 37 NGC2979 10 57 49 29.2 201.1 1.2 14.1 -10 1 8 15067 11 14 37 11 15 17 --- 10 58 29 29.1 201.3 1.3 14.3 30 R 1 14533 Schedule for VLBA_BR (Code Br ) Page 30 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 11 15 17 0941-080 10 58 29 31.2 201.7 1.2 14.5 -10 1 8 14533 11 15 17 11 15 57 --- 10 59 09 31.1 201.9 1.3 14.6 30 R 1 14000 11 15 57 NGC2979 10 59 09 29.1 201.5 1.3 14.4 -10 1 8 14000 11 15 57 11 16 37 --- 10 59 49 29.1 201.6 1.3 14.5 30 R 1 13467 11 16 37 0941-080 10 59 49 31.1 202.1 1.3 14.7 -10 1 8 13467 11 16 37 11 17 17 --- 11 00 29 31.0 202.3 1.3 14.8 30 R 1 12933 11 17 17 NGC2979 11 00 29 29.0 201.8 1.3 14.6 -10 1 8 12933 11 17 17 11 17 57 --- 11 01 09 29.0 202.0 1.3 14.7 30 R 1 12400 11 17 57 0941-080 11 01 09 31.0 202.5 1.3 14.9 -10 1 8 12400 11 17 57 11 18 37 --- 11 01 49 31.0 202.7 1.3 15.1 30 R 1 11867 11 18 37 NGC2979 11 01 49 28.9 202.2 1.3 14.8 -10 1 8 11867 11 18 37 11 19 17 --- 11 02 29 28.9 202.4 1.3 15.0 30 R 1 11333 11 19 17 0941-080 11 02 29 30.9 202.9 1.3 15.2 -10 1 8 11333 11 19 17 11 19 57 --- 11 03 10 30.9 203.0 1.3 15.3 30 R 1 10800 11 19 57 NGC2979 11 03 10 28.9 202.5 1.3 15.1 -10 1 8 10800 11 19 57 11 20 37 --- 11 03 50 28.8 202.7 1.3 15.2 30 R 1 10267 11 20 37 0941-080 11 03 50 30.8 203.2 1.3 15.4 -10 1 8 10267 11 20 37 11 21 17 --- 11 04 30 30.8 203.4 1.3 15.5 30 R 1 9733 11 21 17 NGC2979 11 04 30 28.8 202.9 1.4 15.3 -10 1 8 9733 11 21 17 11 21 57 --- 11 05 10 28.7 203.1 1.4 15.4 30 R 1 9200 11 21 57 0941-080 11 05 10 30.7 203.6 1.4 15.7 -10 1 8 9200 11 21 57 11 22 37 --- 11 05 50 30.7 203.8 1.4 15.8 30 R 1 8667 11 22 37 NGC2979 11 05 50 28.7 203.3 1.4 15.6 -10 1 8 8667 11 22 37 11 23 17 --- 11 06 30 28.6 203.5 1.4 15.7 30 R 1 8133 11 23 17 0941-080 11 06 30 30.7 204.0 1.4 15.9 -10 1 8 8133 11 23 17 11 23 57 --- 11 07 10 30.6 204.2 1.4 16.0 30 R 1 7600 11 23 57 NGC2979 11 07 10 28.6 203.6 1.4 15.8 -10 1 8 7600 11 23 57 11 24 37 --- 11 07 50 28.6 203.8 1.4 15.9 30 R 1 7067 Schedule for VLBA_BR (Code Br ) Page 31 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 11 24 37 0941-080 11 07 50 30.6 204.3 1.4 16.1 -10 1 8 7067 11 24 37 11 25 17 --- 11 08 30 30.5 204.5 1.4 16.3 30 R 1 6533 11 25 17 NGC2979 11 08 30 28.5 204.0 1.4 16.0 -10 1 8 6533 11 25 17 11 25 57 --- 11 09 11 28.5 204.2 1.4 16.1 30 R 1 6000 11 25 57 0941-080 11 09 11 30.5 204.7 1.4 16.4 -10 1 8 6000 11 25 57 11 26 37 --- 11 09 51 30.4 204.9 1.4 16.5 30 R 1 5467 11 26 37 NGC2979 11 09 51 28.4 204.4 1.4 16.2 -10 1 8 5467 11 26 37 11 27 17 --- 11 10 31 28.4 204.5 1.5 16.4 30 R 1 4933 11 27 17 0941-080 11 10 31 30.4 205.1 1.4 16.6 -10 1 8 4933 11 27 17 11 27 57 --- 11 11 11 30.3 205.3 1.5 16.7 30 R 1 4400 11 27 57 NGC2979 11 11 11 28.3 204.7 1.5 16.5 -10 1 8 4400 11 27 57 11 28 37 --- 11 11 51 28.3 204.9 1.5 16.6 30 R 1 3867 11 28 37 0941-080 11 11 51 30.3 205.4 1.5 16.8 -10 1 8 3867 11 28 37 11 29 17 --- 11 12 31 30.2 205.6 1.5 17.0 30 R 1 3333 11 31 11 4C39.25 11 14 26 68.7 254.7 1.8 55.9 32 1 7 3333 11 31 11 11 36 11 --- 11 19 27 67.9 256.1 1.9 56.5 300 F 2 667 11 37 51 0941-080 11 21 07 29.6 208.0 1.6 18.4 16 1 7 667 11 37 51 11 38 21 --- 11 21 37 29.5 208.1 1.6 18.5 30 F 2 1067 11 38 21 NGC2979 11 21 37 27.6 207.5 1.6 18.2 -10 1 7 1067 11 38 21 11 39 01 --- 11 22 17 27.5 207.7 1.6 18.4 30 F 2 1600 11 39 01 0941-080 11 22 17 29.5 208.3 1.6 18.6 -10 1 7 1600 11 39 01 11 39 41 --- 11 22 57 29.4 208.5 1.7 18.7 30 F 2 2133 11 39 41 NGC2979 11 22 57 27.5 207.8 1.7 18.5 -10 1 7 2133 11 39 41 11 40 21 --- 11 23 37 27.4 208.0 1.7 18.6 30 F 2 2667 11 40 21 0941-080 11 23 37 29.4 208.6 1.7 18.9 -10 1 7 2667 11 40 21 11 41 01 --- 11 24 17 29.3 208.8 1.7 19.0 30 F 2 3200 11 41 01 NGC2979 11 24 17 27.3 208.2 1.7 18.7 -10 1 7 3200 11 41 01 11 41 41 --- 11 24 57 27.3 208.4 1.7 18.8 30 F 2 3733 Schedule for VLBA_BR (Code Br ) Page 32 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 11 41 41 0941-080 11 24 57 29.3 209.0 1.7 19.1 -10 1 7 3733 11 41 41 11 42 21 --- 11 25 37 29.2 209.2 1.7 19.2 30 F 2 4267 11 42 21 NGC2979 11 25 37 27.2 208.5 1.7 18.9 -10 1 7 4267 11 42 21 11 43 01 --- 11 26 17 27.2 208.7 1.7 19.0 30 F 2 4800 11 43 01 0941-080 11 26 17 29.2 209.4 1.7 19.3 -10 1 7 4800 11 43 01 11 43 41 --- 11 26 57 29.1 209.5 1.7 19.4 30 F 2 5333 11 43 41 NGC2979 11 26 57 27.1 208.9 1.7 19.1 -10 1 7 5333 11 43 41 11 44 21 --- 11 27 38 27.1 209.1 1.7 19.2 30 F 2 5867 11 44 21 0941-080 11 27 38 29.1 209.7 1.7 19.5 -10 1 7 5867 11 44 21 11 45 01 --- 11 28 18 29.0 209.9 1.7 19.6 30 F 2 6400 11 45 01 NGC2979 11 28 18 27.0 209.2 1.7 19.4 -10 1 7 6400 11 45 01 11 45 41 --- 11 28 58 27.0 209.4 1.8 19.5 30 F 2 6933 11 45 41 0941-080 11 28 58 28.9 210.1 1.8 19.8 -10 1 7 6933 11 45 41 11 46 21 --- 11 29 38 28.9 210.2 1.8 19.9 30 F 2 7467 11 46 21 NGC2979 11 29 38 26.9 209.6 1.8 19.6 -10 1 7 7467 11 46 21 11 47 01 --- 11 30 18 26.9 209.8 1.8 19.7 30 F 2 8000 11 47 01 0941-080 11 30 18 28.8 210.4 1.8 20.0 -10 1 7 8000 11 47 01 11 47 41 --- 11 30 58 28.8 210.6 1.8 20.1 30 F 2 8533 11 47 41 NGC2979 11 30 58 26.8 209.9 1.8 19.8 -10 1 7 8533 11 47 41 11 48 21 --- 11 31 38 26.8 210.1 1.8 19.9 30 F 2 9067 11 48 21 0941-080 11 31 38 28.7 210.8 1.8 20.2 -10 1 7 9067 11 48 21 11 49 01 --- 11 32 18 28.7 210.9 1.8 20.3 30 F 2 9600 11 49 01 NGC2979 11 32 18 26.7 210.3 1.8 20.0 -10 1 7 9600 11 49 01 11 49 41 --- 11 32 58 26.6 210.4 1.8 20.1 30 F 2 10133 11 49 41 0941-080 11 32 58 28.6 211.1 1.8 20.4 -10 1 7 10133 11 49 41 11 50 21 --- 11 33 39 28.6 211.3 1.8 20.5 30 F 2 10666 11 50 21 NGC2979 11 33 39 26.6 210.6 1.8 20.2 -10 1 7 10666 11 50 21 11 51 01 --- 11 34 19 26.5 210.8 1.9 20.3 30 F 2 11200 Schedule for VLBA_BR (Code Br ) Page 33 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 11 51 01 0941-080 11 34 19 28.5 211.5 1.8 20.6 -10 1 7 11200 11 51 01 11 51 41 --- 11 34 59 28.4 211.7 1.9 20.7 30 F 2 11733 11 51 41 NGC2979 11 34 59 26.5 211.0 1.9 20.4 -10 1 7 11733 11 51 41 11 52 21 --- 11 35 39 26.4 211.1 1.9 20.5 30 F 2 12266 11 52 21 0941-080 11 35 39 28.4 211.8 1.9 20.8 -10 1 7 12266 11 52 21 11 53 01 --- 11 36 19 28.3 212.0 1.9 20.9 30 F 2 12800 11 53 01 NGC2979 11 36 19 26.4 211.3 1.9 20.6 -10 1 7 12800 11 53 01 11 53 41 --- 11 36 59 26.3 211.5 1.9 20.8 30 F 2 13333 11 53 41 0941-080 11 36 59 28.3 212.2 1.9 21.1 -10 1 7 13333 11 53 41 11 54 21 --- 11 37 39 28.2 212.4 1.9 21.2 30 F 2 13866 11 54 21 NGC2979 11 37 39 26.2 211.6 1.9 20.9 -10 1 7 13866 11 54 21 11 55 01 --- 11 38 19 26.2 211.8 1.9 21.0 30 F 2 14400 11 55 01 0941-080 11 38 19 28.1 212.5 1.9 21.3 -10 1 7 14400 11 55 01 11 55 41 --- 11 38 59 28.1 212.7 1.9 21.4 30 F 2 14933 11 55 41 NGC2979 11 38 59 26.1 212.0 1.9 21.1 -10 1 7 14933 11 55 41 11 56 21 --- 11 39 40 26.1 212.2 1.9 21.2 30 F 2 15466 11 56 21 0941-080 11 39 40 28.0 212.9 1.9 21.5 -10 1 7 15466 11 56 21 11 57 01 --- 11 40 20 28.0 213.1 1.9 21.6 30 F 2 16000 11 57 01 NGC2979 11 40 20 26.0 212.3 2.0 21.3 -10 1 7 16000 11 57 01 11 57 41 --- 11 41 00 25.9 212.5 2.0 21.4 30 F 2 16533 11 57 41 0941-080 11 41 00 27.9 213.2 2.0 21.7 -10 1 7 16533 11 57 41 11 58 21 --- 11 41 40 27.8 213.4 2.0 21.8 30 F 2 17066 11 58 21 NGC2979 11 41 40 25.9 212.7 2.0 21.5 -10 1 7 17066 11 58 21 11 59 01 --- 11 42 20 25.8 212.8 2.0 21.6 30 F 2 17600 11 59 01 0941-080 11 42 20 27.8 213.6 2.0 21.9 -10 1 8 17600 11 59 01 11 59 41 --- 11 43 00 27.7 213.7 2.0 22.0 30 R 2 17066 11 59 41 NGC2979 11 43 00 25.8 213.0 2.0 21.7 -10 1 8 17066 11 59 41 12 00 21 --- 11 43 40 25.7 213.2 2.0 21.8 30 R 2 16533 Schedule for VLBA_BR (Code Br ) Page 34 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 12 00 21 0941-080 11 43 40 27.6 213.9 2.0 22.1 -10 1 8 16533 12 00 21 12 01 01 --- 11 44 20 27.6 214.1 2.0 22.2 30 R 2 16000 12 01 01 NGC2979 11 44 20 25.6 213.4 2.0 21.9 -10 1 8 16000 12 01 01 12 01 41 --- 11 45 00 25.6 213.5 2.0 22.0 30 R 2 15466 12 01 41 0941-080 11 45 00 27.5 214.3 2.0 22.3 -10 1 8 15466 12 01 41 12 02 21 --- 11 45 41 27.5 214.4 2.0 22.4 30 R 2 14933 12 02 21 NGC2979 11 45 41 25.5 213.7 2.0 22.1 -10 1 8 14933 12 02 21 12 03 01 --- 11 46 21 25.5 213.9 2.1 22.2 30 R 2 14400 12 03 01 0941-080 11 46 21 27.4 214.6 2.0 22.5 -10 1 8 14400 12 03 01 12 03 41 --- 11 47 01 27.3 214.8 2.1 22.6 30 R 2 13866 12 03 41 NGC2979 11 47 01 25.4 214.0 2.1 22.3 -10 1 8 13866 12 03 41 12 04 21 --- 11 47 41 25.3 214.2 2.1 22.4 30 R 2 13333 12 04 21 0941-080 11 47 41 27.3 215.0 2.1 22.7 -10 1 8 13333 12 04 21 12 05 01 --- 11 48 21 27.2 215.1 2.1 22.8 30 R 2 12800 12 05 01 NGC2979 11 48 21 25.3 214.4 2.1 22.5 -10 1 8 12800 12 05 01 12 05 41 --- 11 49 01 25.2 214.5 2.1 22.6 30 R 2 12266 12 05 41 0941-080 11 49 01 27.1 215.3 2.1 22.9 -10 1 8 12266 12 05 41 12 06 21 --- 11 49 41 27.1 215.5 2.1 23.0 30 R 2 11733 12 06 21 NGC2979 11 49 41 25.1 214.7 2.1 22.7 -10 1 8 11733 12 06 21 12 07 01 --- 11 50 21 25.1 214.9 2.1 22.8 30 R 2 11200 12 07 01 0941-080 11 50 21 27.0 215.6 2.1 23.1 -10 1 8 11200 12 07 01 12 07 41 --- 11 51 01 26.9 215.8 2.1 23.2 30 R 2 10666 12 07 41 NGC2979 11 51 01 25.0 215.0 2.1 22.9 -10 1 8 10666 12 07 41 12 08 21 --- 11 51 42 24.9 215.2 2.1 23.0 30 R 2 10133 12 08 21 0941-080 11 51 42 26.9 216.0 2.1 23.3 -10 1 8 10133 12 08 21 12 09 01 --- 11 52 22 26.8 216.2 2.1 23.4 30 R 2 9600 12 09 01 NGC2979 11 52 22 24.9 215.4 2.2 23.1 -10 1 8 9600 12 09 01 12 09 41 --- 11 53 02 24.8 215.5 2.2 23.2 30 R 2 9066 Schedule for VLBA_BR (Code Br ) Page 35 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 12 09 41 0941-080 11 53 02 26.8 216.3 2.2 23.5 -10 1 8 9066 12 09 41 12 10 21 --- 11 53 42 26.7 216.5 2.2 23.7 30 R 2 8533 12 10 21 NGC2979 11 53 42 24.8 215.7 2.2 23.3 -10 1 8 8533 12 10 21 12 11 01 --- 11 54 22 24.7 215.9 2.2 23.4 30 R 2 8000 12 11 01 0941-080 11 54 22 26.6 216.7 2.2 23.8 -10 1 8 8000 12 11 01 12 11 41 --- 11 55 02 26.6 216.8 2.2 23.9 30 R 2 7466 12 11 41 NGC2979 11 55 02 24.6 216.0 2.2 23.5 -10 1 8 7466 12 11 41 12 12 21 --- 11 55 42 24.6 216.2 2.2 23.6 30 R 2 6933 12 12 21 0941-080 11 55 42 26.5 217.0 2.2 24.0 -10 1 8 6933 12 12 21 12 13 01 --- 11 56 22 26.4 217.2 2.2 24.0 30 R 2 6400 12 13 01 NGC2979 11 56 22 24.5 216.4 2.2 23.7 -10 1 8 6400 12 13 01 12 13 41 --- 11 57 02 24.4 216.5 2.2 23.8 30 R 2 5866 12 13 41 0941-080 11 57 02 26.3 217.3 2.2 24.1 -10 1 8 5866 12 13 41 12 14 21 --- 11 57 43 26.3 217.5 2.2 24.2 30 R 2 5333 12 14 21 NGC2979 11 57 43 24.4 216.7 2.2 23.9 -10 1 8 5333 12 14 21 12 15 01 --- 11 58 23 24.3 216.9 2.3 24.0 30 R 2 4800 12 15 01 0941-080 11 58 23 26.2 217.7 2.2 24.3 -10 1 8 4800 12 15 01 12 15 41 --- 11 59 03 26.1 217.8 2.3 24.4 30 R 2 4266 12 15 41 NGC2979 11 59 03 24.2 217.0 2.3 24.1 -10 1 8 4266 12 15 41 12 16 21 --- 11 59 43 24.2 217.2 2.3 24.2 30 R 2 3733 12 16 21 0941-080 11 59 43 26.1 218.0 2.3 24.5 -10 1 8 3733 12 16 21 12 17 01 --- 12 00 23 26.0 218.2 2.3 24.6 30 R 2 3200 12 17 01 NGC2979 12 00 23 24.1 217.4 2.3 24.3 -10 1 8 3200 12 17 01 12 17 41 --- 12 01 03 24.0 217.5 2.3 24.4 30 R 2 2666 12 17 41 0941-080 12 01 03 25.9 218.3 2.3 24.7 -10 1 8 2666 12 17 41 12 18 21 --- 12 01 43 25.9 218.5 2.3 24.8 30 R 2 2133 12 18 21 NGC2979 12 01 43 24.0 217.7 2.3 24.5 -10 1 8 2133 12 18 21 12 19 01 --- 12 02 23 23.9 217.8 2.3 24.6 30 R 2 1600 Schedule for VLBA_BR (Code Br ) Page 36 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 12 19 01 0941-080 12 02 23 25.8 218.7 2.3 24.9 -10 1 8 1600 12 19 01 12 19 41 --- 12 03 03 25.7 218.8 2.3 25.0 30 R 2 1066 12 19 41 NGC2979 12 03 03 23.8 218.0 2.3 24.7 -10 1 8 1066 12 19 41 12 20 21 --- 12 03 43 23.7 218.2 2.3 24.8 30 R 2 533 12 20 21 0941-080 12 03 43 25.7 219.0 2.3 25.1 -10 1 8 533 12 20 21 12 21 01 --- 12 04 24 25.6 219.2 2.3 25.2 30 R 2 -1 12 21 01 NGC2979 12 04 24 23.7 218.3 2.4 24.9 -10 1 9 -1 12 21 01 12 21 41 --- 12 05 04 23.6 218.5 2.4 25.0 30 F 1 533 12 21 41 0941-080 12 05 04 25.5 219.3 2.4 25.3 -10 1 9 533 12 21 41 12 22 21 --- 12 05 44 25.4 219.5 2.4 25.4 30 F 1 1066 12 24 03 3C273 12 07 27 43.7 172.5 -0.4 -5.0 60 1 9 1066 12 24 03 12 28 20 --- 12 11 44 43.7 173.9 -0.3 -4.0 257 F 1 4493 12 29 33 0941-080 12 12 58 24.7 221.3 2.5 26.4 29 1 9 4493 12 29 33 12 30 03 --- 12 13 28 24.6 221.4 2.5 26.5 30 F 1 4893 12 30 03 NGC2979 12 13 28 22.7 220.5 2.5 26.2 -10 1 9 4893 12 30 03 12 30 43 --- 12 14 08 22.6 220.7 2.5 26.3 30 F 1 5426 12 30 43 0941-080 12 14 08 24.5 221.6 2.5 26.6 -10 1 9 5426 12 30 43 12 31 23 --- 12 14 48 24.5 221.7 2.5 26.7 30 F 1 5960 12 31 23 NGC2979 12 14 48 22.6 220.8 2.5 26.3 -10 1 9 5960 12 31 23 12 32 03 --- 12 15 28 22.5 221.0 2.5 26.4 30 F 1 6493 12 32 03 0941-080 12 15 28 24.4 221.9 2.5 26.8 -10 1 9 6493 12 32 03 12 32 43 --- 12 16 08 24.3 222.1 2.5 26.9 30 F 1 7026 12 32 43 NGC2979 12 16 08 22.4 221.2 2.5 26.5 -10 1 9 7026 12 32 43 12 33 23 --- 12 16 48 22.3 221.3 2.6 26.6 30 F 1 7560 12 33 23 0941-080 12 16 48 24.2 222.2 2.6 27.0 -10 1 9 7560 12 33 23 12 34 03 --- 12 17 28 24.2 222.4 2.6 27.0 30 F 1 8093 12 34 03 NGC2979 12 17 28 22.3 221.5 2.6 26.7 -10 1 9 8093 12 34 03 12 34 43 --- 12 18 08 22.2 221.6 2.6 26.8 30 F 1 8626 Schedule for VLBA_BR (Code Br ) Page 37 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 12 34 43 0941-080 12 18 08 24.1 222.5 2.6 27.1 -10 1 9 8626 12 34 43 12 35 23 --- 12 18 49 24.0 222.7 2.6 27.2 30 F 1 9160 12 35 23 NGC2979 12 18 49 22.1 221.8 2.6 26.9 -10 1 9 9160 12 35 23 12 36 03 --- 12 19 29 22.1 222.0 2.6 27.0 30 F 1 9693 12 36 03 0941-080 12 19 29 23.9 222.9 2.6 27.3 -10 1 9 9693 12 36 03 12 36 43 --- 12 20 09 23.9 223.0 2.6 27.4 30 F 1 10226 12 36 43 NGC2979 12 20 09 22.0 222.1 2.6 27.1 -10 1 9 10226 12 36 43 12 37 23 --- 12 20 49 21.9 222.3 2.6 27.2 30 F 1 10760 12 37 23 0941-080 12 20 49 23.8 223.2 2.6 27.5 -10 1 9 10760 12 37 23 12 38 03 --- 12 21 29 23.7 223.3 2.6 27.6 30 F 1 11293 12 38 03 NGC2979 12 21 29 21.8 222.4 2.6 27.2 -10 1 9 11293 12 38 03 12 38 43 --- 12 22 09 21.8 222.6 2.6 27.3 30 F 1 11826 12 38 43 0941-080 12 22 09 23.6 223.5 2.6 27.7 -10 1 9 11826 12 38 43 12 39 23 --- 12 22 49 23.6 223.7 2.7 27.8 30 F 1 12360 12 39 23 NGC2979 12 22 49 21.7 222.7 2.7 27.4 -10 1 9 12360 12 39 23 12 40 03 --- 12 23 29 21.6 222.9 2.7 27.5 30 F 1 12893 12 40 03 0941-080 12 23 29 23.5 223.8 2.7 27.8 -10 1 9 12893 12 40 03 12 40 43 --- 12 24 09 23.4 224.0 2.7 27.9 30 F 1 13426 12 40 43 NGC2979 12 24 09 21.5 223.1 2.7 27.6 -10 1 9 13426 12 40 43 12 41 23 --- 12 24 50 21.4 223.2 2.7 27.7 30 F 1 13960 12 41 23 0941-080 12 24 50 23.3 224.1 2.7 28.0 -10 1 9 13960 12 41 23 12 42 03 --- 12 25 30 23.2 224.3 2.7 28.1 30 F 1 14493 12 42 03 NGC2979 12 25 30 21.4 223.4 2.7 27.8 -10 1 9 14493 12 42 03 12 42 43 --- 12 26 10 21.3 223.5 2.7 27.9 30 F 1 15026 12 42 43 0941-080 12 26 10 23.2 224.5 2.7 28.2 -10 1 9 15026 12 42 43 12 43 23 --- 12 26 50 23.1 224.6 2.7 28.3 30 F 1 15560 12 43 23 NGC2979 12 26 50 21.2 223.7 2.7 27.9 -10 1 9 15560 12 43 23 12 44 03 --- 12 27 30 21.1 223.8 2.7 28.0 30 F 1 16093 Schedule for VLBA_BR (Code Br ) Page 38 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 12 44 03 0941-080 12 27 30 23.0 224.8 2.7 28.4 -10 1 9 16093 12 44 03 12 44 43 --- 12 28 10 22.9 224.9 2.7 28.5 30 F 1 16626 12 44 43 NGC2979 12 28 10 21.1 224.0 2.7 28.1 -10 1 9 16626 12 44 43 12 45 23 --- 12 28 50 21.0 224.1 2.8 28.2 30 F 1 17160 12 45 23 0941-080 12 28 50 22.9 225.1 2.8 28.5 -10 1 10 17160 12 45 23 12 46 03 --- 12 29 30 22.8 225.2 2.8 28.6 30 R 1 16626 12 46 03 NGC2979 12 29 30 20.9 224.3 2.8 28.3 -10 1 10 16626 12 46 03 12 46 43 --- 12 30 10 20.8 224.5 2.8 28.4 30 R 1 16093 12 46 43 0941-080 12 30 10 22.7 225.4 2.8 28.7 -10 1 10 16093 12 46 43 12 47 23 --- 12 30 51 22.6 225.6 2.8 28.8 30 R 1 15560 12 47 23 NGC2979 12 30 51 20.8 224.6 2.8 28.5 -10 1 10 15560 12 47 23 12 48 03 --- 12 31 31 20.7 224.8 2.8 28.5 30 R 1 15026 12 48 03 0941-080 12 31 31 22.5 225.7 2.8 28.9 -10 1 10 15026 12 48 03 12 48 43 --- 12 32 11 22.5 225.9 2.8 29.0 30 R 1 14493 12 48 43 NGC2979 12 32 11 20.6 224.9 2.8 28.6 -10 1 10 14493 12 48 43 12 49 23 --- 12 32 51 20.5 225.1 2.8 28.7 30 R 1 13960 12 49 23 0941-080 12 32 51 22.4 226.0 2.8 29.0 -10 1 10 13960 12 49 23 12 50 03 --- 12 33 31 22.3 226.2 2.8 29.1 30 R 1 13426 12 50 03 NGC2979 12 33 31 20.4 225.2 2.8 28.8 -10 1 10 13426 12 50 03 12 50 43 --- 12 34 11 20.4 225.4 2.8 28.9 30 R 1 12893 12 50 43 0941-080 12 34 11 22.2 226.3 2.8 29.2 -10 1 10 12893 12 50 43 12 51 23 --- 12 34 51 22.1 226.5 2.9 29.3 30 R 1 12360 12 51 23 NGC2979 12 34 51 20.3 225.5 2.9 29.0 -10 1 10 12360 12 51 23 12 52 03 --- 12 35 31 20.2 225.7 2.9 29.0 30 R 1 11826 12 52 03 0941-080 12 35 31 22.1 226.7 2.9 29.4 -10 1 10 11826 12 52 03 12 52 43 --- 12 36 11 22.0 226.8 2.9 29.5 30 R 1 11293 12 52 43 NGC2979 12 36 11 20.1 225.8 2.9 29.1 -10 1 10 11293 12 52 43 12 53 23 --- 12 36 52 20.0 226.0 2.9 29.2 30 R 1 10760 Schedule for VLBA_BR (Code Br ) Page 39 Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) ---------------------------------------------------------------------------------------- --- Thu 16 Jan 2003 Day 16 --- 12 53 23 0941-080 12 36 52 21.9 227.0 2.9 29.5 -10 1 10 10760 12 53 23 12 54 03 --- 12 37 32 21.8 227.1 2.9 29.6 30 R 1 10226 12 54 03 NGC2979 12 37 32 20.0 226.1 2.9 29.3 -10 1 10 10226 12 54 03 12 54 43 --- 12 38 12 19.9 226.3 2.9 29.4 30 R 1 9693 12 54 43 0941-080 12 38 12 21.7 227.3 2.9 29.7 -10 1 10 9693 12 54 43 12 55 23 --- 12 38 52 21.6 227.4 2.9 29.8 30 R 1 9160 12 55 23 NGC2979 12 38 52 19.8 226.4 2.9 29.5 -10 1 10 9160 12 55 23 12 56 03 --- 12 39 32 19.7 226.6 2.9 29.5 30 R 1 8626 12 56 03 0941-080 12 39 32 21.6 227.6 2.9 29.9 -10 1 10 8626 12 56 03 12 56 43 --- 12 40 12 21.5 227.7 2.9 29.9 30 R 1 8093 12 56 43 NGC2979 12 40 12 19.6 226.8 2.9 29.6 -10 1 10 8093 12 56 43 12 57 15 --- 12 40 44 19.6 226.9 3.0 29.7 22 R 1 7666 12 57 15 0941-080 12 40 44 21.4 227.9 2.9 30.0 -10 1 10 7666 12 57 15 12 57 48 --- 12 41 17 21.3 228.0 3.0 30.1 23 R 1 7226 12 57 48 NGC2979 12 41 17 19.5 227.0 3.0 29.8 -10 1 10 7226 12 57 48 12 58 20 --- 12 41 49 19.4 227.1 3.0 29.8 22 R 1 6800 12 58 20 0941-080 12 41 49 21.3 228.1 3.0 30.1 -10 1 10 6800 12 58 20 12 58 53 --- 12 42 22 21.2 228.2 3.0 30.2 23 R 1 6360 12 58 53 NGC2979 12 42 22 19.4 227.2 3.0 29.9 -10 1 10 6360 12 58 53 12 59 25 --- 12 42 54 19.3 227.4 3.0 29.9 22 R 1 5933 12 59 25 0941-080 12 42 54 21.1 228.4 3.0 30.3 -10 1 10 5933 12 59 25 13 00 00 --- 12 43 30 21.1 228.5 3.0 30.3 25 R 1 5466 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bg132.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 2 Passes/head pos: 2 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 Net SB= U U Pol. = RCP LCP BBC = 1 2 BBC SB= U U IF = B D 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: 2 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22020.05 22020.05 BBC fr= 520.05 520.05 Bandwd= 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 OFF OFF OFF OFF OFF OFF PCALXB2= M1 M2 OFF OFF 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 track2= 3, 19 barrel=roll_auto SOURCE LIST -- Follow-up Imaging of Southern H2O Masers Detected with the DSN 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) * NGC2979 09 40 41.755535 * 09 43 08.645200 09 43 17.867365 -10 09 14.34100 *-10 23 00.03830 -10 23 45.32563 From catalog imbedded in main SCHED input file. J0542+4951 05 38 43.517539 * 05 42 36.137917 05 42 50.796682 0538+498 49 49 42.83693 * 49 51 07.23356 49 51 19.72517 * 3C147 /home/filehost/cwalker/sched/catalogs/sources.vlba J0542+49 ICRF - Ext.1 Source - 1998 IERS Annual Report J0854+2006 08 51 57.250612 * 08 54 48.874924 08 54 59.728319 * 0851+202 20 17 58.41743 * 20 06 30.64088 20 05 49.14201 J0854+20 /home/filehost/cwalker/sched/catalogs/sources.vlba OJ287 ICRF - Ext.1 Source - 1998 IERS Annual Report J0902-1415 08 59 54.946344 * 09 02 16.830908 09 02 25.903166 * 0859-140 -14 03 38.85679 *-14 15 30.87538 -14 16 09.51484 J0902-14 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J0927+3902 09 23 55.319195 * 09 27 03.013916 09 27 15.007531 0923+392 39 15 23.56655 * 39 02 20.85195 39 01 30.70011 * 4C39.25 /home/filehost/cwalker/sched/catalogs/sources.vlba J0927+39 ICRF - Ext.1 Source - 1998 IERS Annual Report J0943-0819 09 41 08.642389 * 09 43 36.944363 09 43 46.241913 * 0941-080 -08 05 43.98572 *-08 19 30.81240 -08 20 16.57210 J0943-08 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib. Survey - ICRF Frame - reduced by GSFC group - Aug 2001 J1229+0203 12 26 33.245833 * 12 29 06.699729 12 29 15.533215 1226+023 02 19 43.30569 * 02 03 08.59819 02 02 09.21848 * 3C273 /home/filehost/cwalker/sched/catalogs/sources.vlba 3C273B ICRF - Ext.1 Source - 1998 IERS Annual Report J1229+02 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) NGC2979 138.3 3C147 141.6 0851+202 165.0 0859-140 140.6 4C39.25 152.6 0941-080 139.7 3C273 109.8 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