COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln Exp. Code: BR088A Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: M. Ratner/N. Bartel Address: York University Toronto, ON M3J 1P3 Canada Phone: +1-416-483-9068 (Bartel-home) +1-617-495-7029 (Ratner, work) EMAIL: bartel@yorku.ca; mratner@cfa.harvard.edu Fax: +1-416-736-5516 Phone during observation: +1-416-736-5424 (Bartel, York) Observing mode: VLBA 128-8-1-ul 4cm Notes: Pls. use all VLBA antennas, Y27, Eb, Go, Ro. Fringe finder, manual pulse cal: 3C454.3 Amplitude check : 3C454.3 Schedule for VLBA_NL (Code Nl ) Page 2 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- Next scan frequencies: 8413.49 8413.49 8413.49 8413.49 8429.49 8429.49 8429.49 8429.49 Next BBC frequencies: 813.49 813.49 813.49 813.49 829.49 829.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 13 45 00 3C454.3 16 00 29 1.1 69.1 -6.9 D -46.5 0 1 1 0 13 45 00 13 52 20 --- 16 07 50 2.4 70.4 -6.8 -47.0 0 F 1 2933 13 52 20 3C454.3 16 07 50 2.4 70.4 -6.8 -47.0 -6 1 1 2933 13 52 20 13 53 40 --- 16 09 10 2.6 70.6 -6.7 -47.1 74 F 1 3467 13 53 40 HR8703 16 09 10 3.3 70.2 -6.7 -47.2 -7 1 1 3467 13 53 40 13 56 30 --- 16 12 00 3.8 70.7 -6.7 -47.3 163 F 1 4600 13 56 30 2250+194 16 12 00 5.7 68.5 -6.7 -47.5 -10 1 1 4600 13 56 30 13 57 50 --- 16 13 21 5.9 68.8 -6.7 -47.6 70 F 1 5133 13 57 50 2252+172 16 13 21 4.1 70.1 -6.7 -47.3 -10 1 1 5133 13 57 50 13 59 40 --- 16 15 11 4.5 70.4 -6.7 -47.5 100 F 1 5867 13 59 40 3C454.3 16 15 11 3.7 71.6 -6.6 -47.4 -8 1 1 5867 13 59 40 14 01 00 --- 16 16 31 3.9 71.8 -6.6 -47.5 72 F 1 6400 14 01 00 HR8703 16 16 31 4.6 71.4 -6.6 -47.6 -7 1 1 6400 14 01 00 14 03 50 --- 16 19 22 5.1 71.9 -6.6 -47.8 163 F 1 7533 14 03 50 2250+194 16 19 22 7.0 69.7 -6.6 -48.0 -10 1 1 7533 14 03 50 14 05 10 --- 16 20 42 7.2 69.9 -6.5 -48.1 70 F 1 8067 14 05 10 2252+172 16 20 42 5.4 71.2 -6.6 -47.8 -10 1 1 8067 14 05 10 14 07 00 --- 16 22 32 5.8 71.5 -6.5 -47.9 100 F 1 8800 14 07 00 3C454.3 16 22 32 5.0 72.8 -6.5 -47.9 -8 1 1 8800 14 07 00 14 08 20 --- 16 23 52 5.2 73.0 -6.5 -47.9 72 F 1 9333 14 08 20 HR8703 16 23 52 5.9 72.6 -6.5 -48.0 -7 1 1 9333 14 08 20 14 11 10 --- 16 26 43 6.4 73.1 -6.4 -48.2 163 F 1 10467 14 11 10 2250+194 16 26 43 8.3 70.9 -6.4 -48.5 -10 1 1 10467 14 11 10 14 12 30 --- 16 28 03 8.5 71.1 -6.4 -48.6 70 F 1 11000 Schedule for VLBA_NL (Code Nl ) Page 3 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 14 12 30 2252+172 16 28 03 6.7 72.4 -6.5 -48.2 -10 1 1 11000 14 12 30 14 14 20 --- 16 29 53 7.1 72.7 -6.4 -48.3 100 F 1 11733 14 14 20 3C454.3 16 29 53 6.3 73.9 -6.4 -48.3 -8 1 1 11733 14 14 20 14 15 40 --- 16 31 14 6.6 74.2 -6.4 -48.3 72 F 1 12267 14 15 40 HR8703 16 31 14 7.2 73.8 -6.4 -48.4 -7 1 1 12267 14 15 40 14 18 30 --- 16 34 04 7.7 74.2 -6.3 -48.6 163 F 1 13400 14 18 30 2250+194 16 34 04 9.6 72.0 -6.3 -48.9 -10 1 1 13400 14 18 30 14 19 50 --- 16 35 24 9.8 72.2 -6.3 -49.0 70 F 1 13933 14 19 50 2252+172 16 35 24 8.1 73.6 -6.3 -48.6 -10 1 1 13933 14 19 50 14 21 40 --- 16 37 15 8.4 73.9 -6.3 -48.7 100 F 1 14667 14 21 40 3C454.3 16 37 15 7.6 75.1 -6.3 -48.6 -7 1 1 14667 14 21 40 14 23 00 --- 16 38 35 7.9 75.3 -6.3 -48.7 73 F 1 15200 14 23 00 HR8703 16 38 35 8.5 75.0 -6.2 -48.8 -7 1 1 15200 14 23 00 14 25 50 --- 16 41 25 9.0 75.4 -6.2 -49.0 163 F 1 16333 14 25 50 2250+194 16 41 25 10.9 73.2 -6.2 -49.3 -10 1 1 16333 14 25 50 14 27 10 --- 16 42 45 11.1 73.4 -6.2 -49.4 70 F 1 16867 14 27 10 2252+172 16 42 45 9.4 74.8 -6.2 -49.0 -9 1 1 16867 14 27 10 14 29 00 --- 16 44 36 9.7 75.1 -6.2 -49.1 101 F 1 17600 14 29 37 3C454.3 16 45 13 9.1 76.4 -6.1 -49.0 30 1 2 17600 14 29 37 14 30 57 --- 16 46 33 9.3 76.6 -6.1 -49.1 80 R 1 17067 14 30 57 HR8703 16 46 33 9.9 76.2 -6.1 -49.2 -7 1 2 17067 14 30 57 14 33 47 --- 16 49 24 10.5 76.7 -6.1 -49.3 163 R 1 15933 14 33 47 2250+194 16 49 24 12.3 74.4 -6.1 -49.7 -10 1 2 15933 14 33 47 14 35 07 --- 16 50 44 12.5 74.6 -6.0 -49.8 70 R 1 15400 14 35 07 2252+172 16 50 44 10.8 76.0 -6.1 -49.4 -9 1 2 15400 14 35 07 14 36 57 --- 16 52 34 11.1 76.3 -6.0 -49.5 101 R 1 14667 14 36 57 3C454.3 16 52 34 10.4 77.6 -6.0 -49.3 -7 1 2 14667 14 36 57 14 38 17 --- 16 53 54 10.7 77.8 -6.0 -49.4 73 R 1 14133 Schedule for VLBA_NL (Code Nl ) Page 4 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 14 38 17 HR8703 16 53 54 11.3 77.4 -6.0 -49.5 -7 1 2 14133 14 38 17 14 41 07 --- 16 56 45 11.8 77.8 -5.9 -49.6 163 R 1 13000 14 41 07 2250+194 16 56 45 13.6 75.6 -5.9 -50.1 -10 1 2 13000 14 41 07 14 42 27 --- 16 58 05 13.9 75.8 -5.9 -50.2 70 R 1 12467 14 42 27 2252+172 16 58 05 12.1 77.2 -6.0 -49.7 -9 1 2 12467 14 42 27 14 44 17 --- 16 59 55 12.5 77.5 -5.9 -49.8 101 R 1 11733 14 44 17 3C454.3 16 59 55 11.8 78.7 -5.9 -49.6 -7 1 2 11733 14 44 17 14 45 37 --- 17 01 16 12.0 78.9 -5.9 -49.6 73 R 1 11200 14 45 37 HR8703 17 01 16 12.6 78.6 -5.9 -49.8 -7 1 2 11200 14 45 37 14 48 27 --- 17 04 06 13.1 79.0 -5.8 -49.9 163 R 1 10067 14 48 27 2250+194 17 04 06 15.0 76.7 -5.8 -50.5 -10 1 2 10067 14 48 27 14 49 47 --- 17 05 26 15.2 76.9 -5.8 -50.5 70 R 1 9533 14 49 47 2252+172 17 05 26 13.5 78.3 -5.8 -50.0 -9 1 2 9533 14 49 47 14 51 37 --- 17 07 17 13.8 78.6 -5.8 -50.1 101 R 1 8800 14 51 37 3C454.3 17 07 17 13.1 79.9 -5.8 -49.9 -7 1 2 8800 14 51 37 14 52 57 --- 17 08 37 13.3 80.1 -5.8 -49.9 73 R 1 8267 14 52 57 HR8703 17 08 37 14.0 79.7 -5.7 -50.1 -7 1 2 8267 14 52 57 14 55 47 --- 17 11 27 14.5 80.2 -5.7 -50.2 163 R 1 7133 14 55 47 2250+194 17 11 27 16.3 77.9 -5.7 -50.8 -10 1 2 7133 14 55 47 14 57 07 --- 17 12 47 16.5 78.1 -5.7 -50.8 70 R 1 6600 14 57 07 2252+172 17 12 47 14.8 79.5 -5.7 -50.3 -9 1 2 6600 14 57 07 14 58 57 --- 17 14 38 15.2 79.8 -5.7 -50.3 101 R 1 5867 14 58 57 3C454.3 17 14 38 14.5 81.1 -5.7 -50.1 -7 1 2 5867 14 58 57 15 00 17 --- 17 15 58 14.7 81.3 -5.6 -50.1 73 R 1 5333 15 00 17 HR8703 17 15 58 15.3 80.9 -5.6 -50.3 -7 1 2 5333 15 00 17 15 03 07 --- 17 18 48 15.8 81.3 -5.6 -50.4 163 R 1 4200 15 03 07 2250+194 17 18 48 17.6 79.0 -5.6 -51.1 -10 1 2 4200 15 03 07 15 04 27 --- 17 20 09 17.9 79.2 -5.6 -51.1 70 R 1 3667 Schedule for VLBA_NL (Code Nl ) Page 5 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 15 04 27 2252+172 17 20 09 16.2 80.7 -5.6 -50.5 -9 1 2 3667 15 04 27 15 06 17 --- 17 21 59 16.5 80.9 -5.6 -50.6 101 R 1 2933 15 06 17 3C454.3 17 21 59 15.8 82.2 -5.5 -50.3 -7 1 2 2933 15 06 17 15 07 37 --- 17 23 19 16.1 82.5 -5.5 -50.3 73 R 1 2400 15 07 37 HR8703 17 23 19 16.7 82.0 -5.5 -50.5 -7 1 2 2400 15 07 37 15 10 27 --- 17 26 10 17.2 82.5 -5.4 -50.6 163 R 1 1267 15 10 27 2250+194 17 26 10 19.0 80.1 -5.5 -51.3 -10 1 2 1267 15 10 27 15 11 47 --- 17 27 30 19.2 80.3 -5.4 -51.4 70 R 1 733 15 11 47 2252+172 17 27 30 17.5 81.8 -5.5 -50.7 -9 1 2 733 15 11 47 15 13 37 --- 17 29 20 17.9 82.1 -5.4 -50.8 101 R 1 0 15 14 14 3C454.3 17 29 57 17.3 83.5 -5.4 -50.5 30 1 3 0 15 14 14 15 15 34 --- 17 31 17 17.5 83.7 -5.4 -50.5 80 F 1 533 15 15 34 HR8703 17 31 17 18.1 83.3 -5.4 -50.7 -7 1 3 533 15 15 34 15 18 24 --- 17 34 08 18.7 83.8 -5.3 -50.8 163 F 1 1667 15 18 24 2250+194 17 34 08 20.5 81.4 -5.3 -51.6 -10 1 3 1667 15 18 24 15 19 44 --- 17 35 28 20.7 81.6 -5.3 -51.6 70 F 1 2200 15 19 44 2252+172 17 35 28 19.0 83.1 -5.3 -51.0 -9 1 3 2200 15 19 44 15 21 34 --- 17 37 18 19.3 83.4 -5.3 -51.0 101 F 1 2933 15 21 34 3C454.3 17 37 18 18.6 84.7 -5.3 -50.6 -7 1 3 2933 15 21 34 15 22 54 --- 17 38 39 18.9 84.9 -5.3 -50.7 73 F 1 3467 15 22 54 HR8703 17 38 39 19.5 84.5 -5.2 -50.9 -7 1 3 3467 15 22 54 15 25 44 --- 17 41 29 20.0 84.9 -5.2 -50.9 163 F 1 4600 15 25 44 2250+194 17 41 29 21.8 82.5 -5.2 -51.8 -10 1 3 4600 15 25 44 15 27 04 --- 17 42 49 22.1 82.7 -5.2 -51.8 70 F 1 5133 15 27 04 2252+172 17 42 49 20.4 84.3 -5.2 -51.1 -9 1 3 5133 15 27 04 15 28 54 --- 17 44 40 20.7 84.5 -5.2 -51.1 101 F 1 5867 15 28 54 3C454.3 17 44 40 20.0 85.9 -5.2 -50.8 -7 1 3 5867 15 28 54 15 30 14 --- 17 46 00 20.3 86.1 -5.1 -50.8 73 F 1 6400 Schedule for VLBA_NL (Code Nl ) Page 6 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 15 30 14 HR8703 17 46 00 20.9 85.7 -5.1 -51.0 -7 1 3 6400 15 30 14 15 33 04 --- 17 48 50 21.4 86.1 -5.1 -51.0 163 F 1 7533 15 33 04 2250+194 17 48 50 23.2 83.7 -5.1 -52.0 -10 1 3 7533 15 33 04 15 34 24 --- 17 50 11 23.4 83.9 -5.1 -52.0 70 F 1 8067 15 34 24 2252+172 17 50 11 21.7 85.4 -5.1 -51.2 -9 1 3 8067 15 34 24 15 36 14 --- 17 52 01 22.1 85.7 -5.1 -51.3 101 F 1 8800 15 36 14 3C454.3 17 52 01 21.4 87.1 -5.0 -50.8 -7 1 3 8800 15 36 14 15 37 34 --- 17 53 21 21.6 87.3 -5.0 -50.9 73 F 1 9333 15 37 34 HR8703 17 53 21 22.2 86.9 -5.0 -51.1 -7 1 3 9333 15 37 34 15 40 24 --- 17 56 12 22.8 87.3 -4.9 -51.1 163 F 1 10467 15 40 24 2250+194 17 56 12 24.5 84.9 -5.0 -52.1 -10 1 3 10467 15 40 24 15 41 44 --- 17 57 32 24.8 85.1 -4.9 -52.1 70 F 1 11000 15 41 44 2252+172 17 57 32 23.1 86.6 -5.0 -51.3 -9 1 3 11000 15 41 44 15 43 34 --- 17 59 22 23.4 86.9 -4.9 -51.4 101 F 1 11733 15 43 34 3C454.3 17 59 22 22.8 88.3 -4.9 -50.9 -7 1 3 11733 15 43 34 15 44 54 --- 18 00 42 23.0 88.5 -4.9 -50.9 73 F 1 12267 15 44 54 HR8703 18 00 42 23.6 88.1 -4.9 -51.2 -7 1 3 12267 15 44 54 15 47 44 --- 18 03 33 24.1 88.5 -4.8 -51.2 163 F 1 13400 15 47 44 2250+194 18 03 33 25.9 86.0 -4.8 -52.2 -10 1 3 13400 15 47 44 15 49 04 --- 18 04 53 26.2 86.2 -4.8 -52.2 70 F 1 13933 15 49 04 2252+172 18 04 53 24.5 87.8 -4.8 -51.4 -9 1 3 13933 15 49 04 15 50 54 --- 18 06 43 24.8 88.1 -4.8 -51.4 101 F 1 14667 15 50 54 3C454.3 18 06 43 24.1 89.5 -4.8 -50.9 -7 1 3 14667 15 50 54 15 52 14 --- 18 08 03 24.4 89.7 -4.8 -50.9 73 F 1 15200 15 52 14 HR8703 18 08 03 25.0 89.3 -4.8 -51.2 -7 1 3 15200 15 52 14 15 55 04 --- 18 10 54 25.5 89.7 -4.7 -51.2 163 F 1 16333 15 55 04 2250+194 18 10 54 27.3 87.2 -4.7 -52.3 -10 1 3 16333 15 55 04 15 56 24 --- 18 12 14 27.5 87.4 -4.7 -52.3 70 F 1 16867 Schedule for VLBA_NL (Code Nl ) Page 7 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 15 56 24 2252+172 18 12 14 25.8 89.0 -4.7 -51.5 -9 1 3 16867 15 56 24 15 58 14 --- 18 14 04 26.2 89.3 -4.7 -51.5 101 F 1 17600 15 58 51 3C454.3 18 14 42 25.6 90.8 -4.7 -50.9 30 1 4 17600 15 58 51 16 02 01 --- 18 17 52 26.2 91.3 -4.6 -50.9 190 R 1 16333 16 02 01 HR8703 18 17 52 26.8 90.9 -4.6 -51.2 -7 1 4 16333 16 02 01 16 04 01 --- 18 19 52 27.2 91.2 -4.6 -51.2 113 R 1 15533 16 04 01 2250+194 18 19 52 28.9 88.7 -4.6 -52.4 -10 1 4 15533 16 04 01 16 05 11 --- 18 21 03 29.2 88.9 -4.5 -52.4 60 R 1 15067 16 05 11 2252+172 18 21 03 27.5 90.5 -4.6 -51.5 -9 1 4 15067 16 05 11 16 06 31 --- 18 22 23 27.7 90.7 -4.5 -51.5 71 R 1 14533 16 06 31 3C454.3 18 22 23 27.0 92.1 -4.5 -50.9 -7 1 4 14533 16 06 31 16 07 51 --- 18 23 43 27.3 92.3 -4.5 -50.9 73 R 1 14000 16 07 51 HR8703 18 23 43 27.9 91.9 -4.5 -51.2 -7 1 4 14000 16 07 51 16 10 41 --- 18 26 34 28.4 92.4 -4.4 -51.1 163 R 1 12867 16 10 41 2250+194 18 26 34 30.2 89.8 -4.4 -52.4 -10 1 4 12867 16 10 41 16 11 51 --- 18 27 44 30.4 90.0 -4.4 -52.4 60 R 1 12400 16 11 51 2252+172 18 27 44 28.7 91.6 -4.5 -51.4 -9 1 4 12400 16 11 51 16 13 31 --- 18 29 24 29.0 91.9 -4.4 -51.4 91 R 1 11733 16 13 31 3C454.3 18 29 24 28.3 93.3 -4.4 -50.8 -7 1 4 11733 16 13 31 16 14 51 --- 18 30 44 28.6 93.5 -4.4 -50.8 73 R 1 11200 16 14 51 HR8703 18 30 44 29.2 93.1 -4.4 -51.1 -7 1 4 11200 16 14 51 16 17 41 --- 18 33 35 29.7 93.6 -4.3 -51.1 163 R 1 10067 16 17 41 2250+194 18 33 35 31.5 91.0 -4.3 -52.4 -10 1 4 10067 16 17 41 16 19 01 --- 18 34 55 31.7 91.2 -4.3 -52.4 70 R 1 9533 16 19 01 2252+172 18 34 55 30.1 92.8 -4.3 -51.4 -9 1 4 9533 16 19 01 16 20 51 --- 18 36 45 30.4 93.1 -4.3 -51.4 101 R 1 8800 16 20 51 3C454.3 18 36 45 29.7 94.6 -4.3 -50.7 -7 1 4 8800 16 20 51 16 22 11 --- 18 38 05 30.0 94.8 -4.3 -50.7 73 R 1 8267 Schedule for VLBA_NL (Code Nl ) Page 8 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 16 22 11 HR8703 18 38 05 30.6 94.4 -4.3 -51.0 -7 1 4 8267 16 22 11 16 25 01 --- 18 40 56 31.1 94.9 -4.2 -50.9 163 R 1 7133 16 25 01 2250+194 18 40 56 32.9 92.2 -4.2 -52.3 -10 1 4 7133 16 25 01 16 26 21 --- 18 42 16 33.1 92.4 -4.2 -52.3 70 R 1 6600 16 26 21 2252+172 18 42 16 31.4 94.1 -4.2 -51.3 -9 1 4 6600 16 26 21 16 28 11 --- 18 44 06 31.8 94.4 -4.2 -51.3 101 R 1 5867 16 28 11 3C454.3 18 44 06 31.1 95.9 -4.2 -50.6 -7 1 4 5867 16 28 11 16 29 31 --- 18 45 27 31.3 96.1 -4.1 -50.5 73 R 1 5333 16 29 31 HR8703 18 45 27 31.9 95.7 -4.1 -50.8 -7 1 4 5333 16 29 31 16 32 21 --- 18 48 17 32.5 96.2 -4.1 -50.8 163 R 1 4200 16 32 21 2250+194 18 48 17 34.2 93.5 -4.1 -52.3 -10 1 4 4200 16 32 21 16 33 41 --- 18 49 37 34.5 93.7 -4.1 -52.2 70 R 1 3667 16 33 41 2252+172 18 49 37 32.8 95.4 -4.1 -51.2 -9 1 4 3667 16 33 41 16 35 31 --- 18 51 28 33.1 95.7 -4.1 -51.1 101 R 1 2933 16 35 31 3C454.3 18 51 28 32.4 97.2 -4.0 -50.4 -7 1 4 2933 16 35 31 16 36 51 --- 18 52 48 32.7 97.5 -4.0 -50.3 73 R 1 2400 16 36 51 HR8703 18 52 48 33.3 97.0 -4.0 -50.7 -7 1 4 2400 16 36 51 16 39 41 --- 18 55 38 33.8 97.5 -4.0 -50.6 163 R 1 1267 16 39 41 2250+194 18 55 38 35.6 94.8 -4.0 -52.1 -10 1 4 1267 16 39 41 16 41 01 --- 18 56 58 35.9 95.0 -3.9 -52.1 70 R 1 733 16 41 01 2252+172 18 56 58 34.2 96.7 -4.0 -51.0 -9 1 4 733 16 41 01 16 42 51 --- 18 58 49 34.5 97.1 -3.9 -50.9 101 R 1 0 16 43 28 3C454.3 18 59 26 33.9 98.7 -3.9 -50.1 30 1 5 0 16 43 28 16 44 48 --- 19 00 46 34.2 98.9 -3.9 -50.1 80 F 1 533 16 44 48 HR8703 19 00 46 34.8 98.4 -3.9 -50.4 -7 1 5 533 16 44 48 16 47 38 --- 19 03 37 35.3 99.0 -3.8 -50.3 163 F 1 1667 16 47 38 2250+194 19 03 37 37.1 96.2 -3.8 -52.0 -10 1 5 1667 16 47 38 16 48 58 --- 19 04 57 37.3 96.4 -3.8 -51.9 70 F 1 2200 Schedule for VLBA_NL (Code Nl ) Page 9 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 16 48 58 2252+172 19 04 57 35.6 98.2 -3.8 -50.7 -9 1 5 2200 16 48 58 16 50 48 --- 19 06 47 36.0 98.5 -3.8 -50.7 101 F 1 2933 16 50 48 3C454.3 19 06 47 35.3 100.1 -3.8 -49.9 -7 1 5 2933 16 50 48 16 52 08 --- 19 08 07 35.5 100.3 -3.8 -49.8 73 F 1 3467 16 52 08 HR8703 19 08 07 36.1 99.8 -3.8 -50.2 -7 1 5 3467 16 52 08 16 54 58 --- 19 10 58 36.7 100.4 -3.7 -50.0 163 F 1 4600 16 54 58 2250+194 19 10 58 38.4 97.5 -3.7 -51.8 -10 1 5 4600 16 54 58 16 56 18 --- 19 12 18 38.7 97.8 -3.7 -51.7 70 F 1 5133 16 56 18 2252+172 19 12 18 37.0 99.6 -3.7 -50.5 -9 1 5 5133 16 56 18 16 58 08 --- 19 14 08 37.3 99.9 -3.7 -50.4 101 F 1 5867 16 58 08 3C454.3 19 14 08 36.6 101.5 -3.7 -49.6 -7 1 5 5867 16 58 08 16 59 28 --- 19 15 29 36.9 101.7 -3.6 -49.5 73 F 1 6400 16 59 28 HR8703 19 15 29 37.5 101.2 -3.6 -49.8 -7 1 5 6400 16 59 28 17 02 18 --- 19 18 19 38.0 101.8 -3.6 -49.7 163 F 1 7533 17 02 18 2250+194 19 18 19 39.8 98.9 -3.6 -51.5 -10 1 5 7533 17 02 18 17 03 38 --- 19 19 39 40.0 99.2 -3.6 -51.5 70 F 1 8067 17 03 38 2252+172 19 19 39 38.3 101.0 -3.6 -50.2 -9 1 5 8067 17 03 38 17 05 28 --- 19 21 30 38.7 101.3 -3.6 -50.1 101 F 1 8800 17 05 28 3C454.3 19 21 30 38.0 102.9 -3.5 -49.2 -7 1 5 8800 17 05 28 17 06 48 --- 19 22 50 38.2 103.2 -3.5 -49.1 73 F 1 9333 17 06 48 HR8703 19 22 50 38.8 102.7 -3.5 -49.5 -7 1 5 9333 17 06 48 17 09 38 --- 19 25 40 39.3 103.3 -3.5 -49.3 163 F 1 10467 17 09 38 2250+194 19 25 40 41.2 100.4 -3.5 -51.2 -10 1 5 10467 17 09 38 17 10 58 --- 19 27 00 41.4 100.6 -3.4 -51.1 70 F 1 11000 17 10 58 2252+172 19 27 00 39.7 102.4 -3.5 -49.8 -9 1 5 11000 17 10 58 17 12 48 --- 19 28 51 40.0 102.8 -3.4 -49.7 101 F 1 11733 17 12 48 3C454.3 19 28 51 39.3 104.4 -3.4 -48.8 -7 1 5 11733 17 12 48 17 14 08 --- 19 30 11 39.5 104.7 -3.4 -48.7 73 F 1 12267 Schedule for VLBA_NL (Code Nl ) Page 10 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 17 14 08 HR8703 19 30 11 40.2 104.2 -3.4 -49.1 -7 1 5 12267 17 14 08 17 16 58 --- 19 33 01 40.7 104.8 -3.3 -48.9 163 F 1 13400 17 16 58 2250+194 19 33 01 42.5 101.8 -3.3 -50.9 -10 1 5 13400 17 16 58 17 18 18 --- 19 34 22 42.7 102.1 -3.3 -50.8 70 F 1 13933 17 18 18 2252+172 19 34 22 41.0 103.9 -3.3 -49.4 -9 1 5 13933 17 18 18 17 20 08 --- 19 36 12 41.4 104.3 -3.3 -49.3 101 F 1 14667 17 20 08 3C454.3 19 36 12 40.6 105.9 -3.3 -48.3 -7 1 5 14667 17 20 08 17 21 28 --- 19 37 32 40.9 106.2 -3.3 -48.2 73 F 1 15200 17 21 28 HR8703 19 37 32 41.5 105.7 -3.3 -48.6 -7 1 5 15200 17 21 28 17 24 18 --- 19 40 23 42.0 106.3 -3.2 -48.4 163 F 1 16333 17 24 18 2250+194 19 40 23 43.8 103.3 -3.2 -50.4 -10 1 5 16333 17 24 18 17 25 38 --- 19 41 43 44.1 103.6 -3.2 -50.4 70 F 1 16867 17 25 38 2252+172 19 41 43 42.3 105.5 -3.2 -48.9 -9 1 5 16867 17 25 38 17 27 28 --- 19 43 33 42.7 105.8 -3.2 -48.8 101 F 1 17600 17 28 05 3C454.3 19 44 10 42.0 107.6 -3.2 -47.7 30 1 6 17600 17 28 05 17 31 15 --- 19 47 21 42.6 108.3 -3.1 -47.5 190 R 1 16333 17 31 15 HR8703 19 47 21 43.2 107.8 -3.1 -47.9 -7 1 6 16333 17 31 15 17 32 55 --- 19 49 01 43.5 108.2 -3.1 -47.8 93 R 1 15667 17 32 55 2250+194 19 49 01 45.4 105.1 -3.1 -49.9 -10 1 6 15667 17 32 55 17 33 55 --- 19 50 01 45.6 105.4 -3.1 -49.8 50 R 1 15267 17 33 55 2252+172 19 50 01 43.8 107.2 -3.1 -48.3 -9 1 6 15267 17 33 55 17 35 45 --- 19 51 51 44.2 107.6 -3.1 -48.2 101 R 1 14533 17 35 45 3C454.3 19 51 51 43.4 109.3 -3.0 -47.1 -8 1 6 14533 17 35 45 17 36 45 --- 19 52 52 43.6 109.5 -3.0 -47.0 52 R 1 14133 17 36 45 HR8703 19 52 52 44.2 109.0 -3.0 -47.4 -7 1 6 14133 17 36 45 17 39 35 --- 19 55 42 44.7 109.7 -3.0 -47.2 163 R 1 13000 17 39 35 2250+194 19 55 42 46.6 106.6 -3.0 -49.4 -10 1 6 13000 17 39 35 17 40 55 --- 19 57 02 46.8 106.9 -2.9 -49.3 70 R 1 12467 Schedule for VLBA_NL (Code Nl ) Page 11 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 17 40 55 2252+172 19 57 02 45.1 108.8 -3.0 -47.8 -10 1 6 12467 17 40 55 17 42 45 --- 19 58 53 45.4 109.2 -2.9 -47.6 100 R 1 11733 17 42 45 3C454.3 19 58 53 44.6 110.9 -2.9 -46.5 -8 1 6 11733 17 42 45 17 44 05 --- 20 00 13 44.9 111.2 -2.9 -46.4 72 R 1 11200 17 44 05 HR8703 20 00 13 45.5 110.7 -2.9 -46.8 -7 1 6 11200 17 44 05 17 46 55 --- 20 03 03 46.0 111.4 -2.8 -46.5 163 R 1 10067 17 46 55 2250+194 20 03 03 47.9 108.3 -2.8 -48.8 -10 1 6 10067 17 46 55 17 48 15 --- 20 04 24 48.1 108.6 -2.8 -48.7 70 R 1 9533 17 48 15 2252+172 20 04 24 46.4 110.5 -2.8 -47.1 -10 1 6 9533 17 48 15 17 50 05 --- 20 06 14 46.7 110.9 -2.8 -46.9 100 R 1 8800 17 50 05 3C454.3 20 06 14 45.9 112.7 -2.8 -45.8 -8 1 6 8800 17 50 05 17 51 25 --- 20 07 34 46.1 113.0 -2.8 -45.6 72 R 1 8267 17 51 25 HR8703 20 07 34 46.8 112.5 -2.8 -46.1 -7 1 6 8267 17 51 25 17 54 15 --- 20 10 25 47.3 113.2 -2.7 -45.8 163 R 1 7133 17 54 15 2250+194 20 10 25 49.2 110.0 -2.7 -48.1 -10 1 6 7133 17 54 15 17 55 35 --- 20 11 45 49.4 110.3 -2.7 -48.0 70 R 1 6600 17 55 35 2252+172 20 11 45 47.6 112.3 -2.7 -46.4 -10 1 6 6600 17 55 35 17 57 25 --- 20 13 35 48.0 112.7 -2.7 -46.2 100 R 1 5867 17 57 25 3C454.3 20 13 35 47.2 114.5 -2.7 -45.0 -8 1 6 5867 17 57 25 17 58 45 --- 20 14 55 47.4 114.8 -2.7 -44.8 72 R 1 5333 17 58 45 HR8703 20 14 55 48.0 114.3 -2.6 -45.3 -7 1 6 5333 17 58 45 18 01 35 --- 20 17 46 48.5 115.0 -2.6 -44.9 163 R 1 4200 18 01 35 2250+194 20 17 46 50.5 111.8 -2.6 -47.4 -10 1 6 4200 18 01 35 18 02 55 --- 20 19 06 50.7 112.2 -2.6 -47.2 70 R 1 3667 18 02 55 2252+172 20 19 06 48.9 114.1 -2.6 -45.6 -10 1 6 3667 18 02 55 18 04 45 --- 20 20 56 49.2 114.6 -2.6 -45.4 100 R 1 2933 18 04 45 3C454.3 20 20 56 48.4 116.3 -2.6 -44.1 -8 1 6 2933 18 04 45 18 06 05 --- 20 22 16 48.6 116.7 -2.5 -43.9 72 R 1 2400 Schedule for VLBA_NL (Code Nl ) Page 12 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 18 06 05 HR8703 20 22 16 49.3 116.2 -2.5 -44.4 -7 1 6 2400 18 06 05 18 08 55 --- 20 25 07 49.7 116.9 -2.5 -44.0 163 R 1 1267 18 08 55 2250+194 20 25 07 51.7 113.7 -2.5 -46.5 -10 1 6 1267 18 08 55 18 10 15 --- 20 26 27 52.0 114.1 -2.4 -46.3 70 R 1 733 18 10 15 2252+172 20 26 27 50.1 116.0 -2.5 -44.7 -10 1 6 733 18 10 15 18 12 05 --- 20 28 17 50.5 116.5 -2.4 -44.4 100 R 1 0 18 12 42 3C454.3 20 28 55 49.7 118.5 -2.4 -43.1 30 1 7 0 18 12 42 18 14 02 --- 20 30 15 49.9 118.8 -2.4 -42.9 80 F 1 533 18 14 02 HR8703 20 30 15 50.6 118.3 -2.4 -43.3 -7 1 7 533 18 14 02 18 16 52 --- 20 33 05 51.1 119.1 -2.3 -42.9 163 F 1 1667 18 16 52 2250+194 20 33 05 53.1 115.8 -2.3 -45.5 -10 1 7 1667 18 16 52 18 18 12 --- 20 34 25 53.3 116.2 -2.3 -45.3 70 F 1 2200 18 18 12 2252+172 20 34 25 51.5 118.2 -2.3 -43.6 -10 1 7 2200 18 18 12 18 20 02 --- 20 36 16 51.8 118.7 -2.3 -43.3 100 F 1 2933 18 20 02 3C454.3 20 36 16 50.9 120.5 -2.3 -42.0 -8 1 7 2933 18 20 02 18 21 22 --- 20 37 36 51.1 120.9 -2.3 -41.8 72 F 1 3467 18 21 22 HR8703 20 37 36 51.8 120.4 -2.3 -42.2 -7 1 7 3467 18 21 22 18 24 12 --- 20 40 26 52.2 121.2 -2.2 -41.8 163 F 1 4600 18 24 12 2250+194 20 40 26 54.3 117.9 -2.2 -44.4 -10 1 7 4600 18 24 12 18 25 32 --- 20 41 47 54.5 118.3 -2.2 -44.2 70 F 1 5133 18 25 32 2252+172 20 41 47 52.7 120.2 -2.2 -42.5 -10 1 7 5133 18 25 32 18 27 22 --- 20 43 37 53.0 120.8 -2.2 -42.2 100 F 1 5867 18 27 22 3C454.3 20 43 37 52.1 122.6 -2.2 -40.8 -8 1 7 5867 18 27 22 18 28 42 --- 20 44 57 52.3 123.0 -2.2 -40.6 72 F 1 6400 18 28 42 HR8703 20 44 57 53.0 122.5 -2.1 -41.1 -7 1 7 6400 18 28 42 18 31 32 --- 20 47 48 53.4 123.4 -2.1 -40.6 163 F 1 7533 18 31 32 2250+194 20 47 48 55.5 120.1 -2.1 -43.3 -10 1 7 7533 18 31 32 18 32 52 --- 20 49 08 55.7 120.5 -2.1 -43.1 70 F 1 8067 Schedule for VLBA_NL (Code Nl ) Page 13 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 18 32 52 2252+172 20 49 08 53.8 122.4 -2.1 -41.3 -10 1 7 8067 18 32 52 18 34 42 --- 20 50 58 54.1 123.0 -2.1 -41.0 100 F 1 8800 18 34 42 3C454.3 20 50 58 53.2 124.8 -2.1 -39.6 -8 1 7 8800 18 34 42 18 36 02 --- 20 52 18 53.4 125.3 -2.0 -39.4 72 F 1 9333 18 36 02 HR8703 20 52 18 54.1 124.8 -2.0 -39.8 -7 1 7 9333 18 36 02 18 38 52 --- 20 55 09 54.5 125.7 -2.0 -39.3 163 F 1 10467 18 38 52 2250+194 20 55 09 56.7 122.4 -2.0 -42.0 -10 1 7 10467 18 38 52 18 40 12 --- 20 56 29 56.9 122.8 -1.9 -41.8 70 F 1 11000 18 40 12 2252+172 20 56 29 55.0 124.7 -2.0 -40.0 -10 1 7 11000 18 40 12 18 42 02 --- 20 58 19 55.3 125.3 -1.9 -39.7 100 F 1 11733 18 42 02 3C454.3 20 58 19 54.3 127.2 -1.9 -38.2 -8 1 7 11733 18 42 02 18 43 22 --- 20 59 40 54.5 127.6 -1.9 -38.0 72 F 1 12267 18 43 22 HR8703 20 59 40 55.2 127.2 -1.9 -38.4 -7 1 7 12267 18 43 22 18 46 12 --- 21 02 30 55.6 128.1 -1.8 -37.8 163 F 1 13400 18 46 12 2250+194 21 02 30 57.8 124.8 -1.8 -40.6 -10 1 7 13400 18 46 12 18 47 32 --- 21 03 50 58.0 125.2 -1.8 -40.3 70 F 1 13933 18 47 32 2252+172 21 03 50 56.1 127.1 -1.9 -38.6 -10 1 7 13933 18 47 32 18 49 22 --- 21 05 41 56.4 127.7 -1.8 -38.2 100 F 1 14667 18 49 22 3C454.3 21 05 41 55.4 129.6 -1.8 -36.7 -8 1 7 14667 18 49 22 18 50 42 --- 21 07 01 55.6 130.1 -1.8 -36.5 72 F 1 15200 18 50 42 HR8703 21 07 01 56.3 129.6 -1.8 -36.9 -7 1 7 15200 18 50 42 18 53 32 --- 21 09 51 56.7 130.6 -1.7 -36.3 163 F 1 16333 18 53 32 2250+194 21 09 51 58.9 127.3 -1.7 -39.1 -11 1 7 16333 18 53 32 18 54 52 --- 21 11 11 59.1 127.8 -1.7 -38.8 69 F 1 16867 18 54 52 2252+172 21 11 11 57.2 129.6 -1.7 -37.1 -10 1 7 16867 18 54 52 18 56 42 --- 21 13 02 57.4 130.3 -1.7 -36.6 100 F 1 17600 18 57 19 3C454.3 21 13 39 56.5 132.4 -1.7 -35.0 29 1 8 17600 18 57 19 18 58 39 --- 21 14 59 56.7 132.8 -1.7 -34.7 80 R 1 17067 Schedule for VLBA_NL (Code Nl ) Page 14 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 18 58 39 HR8703 21 14 59 57.4 132.5 -1.6 -35.1 -7 1 8 17067 18 58 39 19 01 29 --- 21 17 50 57.8 133.5 -1.6 -34.4 163 R 1 15933 19 01 29 2250+194 21 17 50 60.1 130.2 -1.6 -37.2 -11 1 8 15933 19 01 29 19 02 49 --- 21 19 10 60.3 130.7 -1.6 -36.9 69 R 1 15400 19 02 49 2252+172 21 19 10 58.3 132.5 -1.6 -35.2 -10 1 8 15400 19 02 49 19 04 39 --- 21 21 00 58.5 133.2 -1.6 -34.8 100 R 1 14667 19 04 39 3C454.3 21 21 00 57.5 135.1 -1.6 -33.3 -8 1 8 14667 19 04 39 19 05 59 --- 21 22 20 57.7 135.6 -1.5 -32.9 72 R 1 14133 19 05 59 HR8703 21 22 20 58.4 135.2 -1.5 -33.3 -7 1 8 14133 19 05 59 19 08 49 --- 21 25 11 58.8 136.3 -1.5 -32.6 163 R 1 13000 19 08 49 2250+194 21 25 11 61.1 133.1 -1.5 -35.4 -11 1 8 13000 19 08 49 19 10 09 --- 21 26 31 61.3 133.6 -1.4 -35.0 69 R 1 12467 19 10 09 2252+172 21 26 31 59.3 135.3 -1.5 -33.4 -10 1 8 12467 19 10 09 19 11 59 --- 21 28 21 59.5 136.0 -1.4 -32.9 100 R 1 11733 19 11 59 3C454.3 21 28 21 58.5 137.9 -1.4 -31.4 -8 1 8 11733 19 11 59 19 13 19 --- 21 29 42 58.6 138.4 -1.4 -31.0 72 R 1 11200 19 13 19 HR8703 21 29 42 59.3 138.1 -1.4 -31.4 -7 1 8 11200 19 13 19 19 16 09 --- 21 32 32 59.7 139.2 -1.3 -30.6 163 R 1 10067 19 16 09 2250+194 21 32 32 62.1 136.1 -1.3 -33.4 -11 1 8 10067 19 16 09 19 17 29 --- 21 33 52 62.3 136.6 -1.3 -33.0 69 R 1 9533 19 17 29 2252+172 21 33 52 60.2 138.2 -1.4 -31.4 -10 1 8 9533 19 17 29 19 19 19 --- 21 35 42 60.4 139.0 -1.3 -30.9 100 R 1 8800 19 19 19 3C454.3 21 35 42 59.3 140.8 -1.3 -29.4 -8 1 8 8800 19 19 19 19 20 39 --- 21 37 03 59.5 141.4 -1.3 -29.0 72 R 1 8267 19 20 39 HR8703 21 37 03 60.2 141.1 -1.3 -29.3 -7 1 8 8267 19 20 39 19 23 29 --- 21 39 53 60.5 142.3 -1.2 -28.5 163 R 1 7133 19 23 29 2250+194 21 39 53 63.0 139.2 -1.2 -31.2 -11 1 8 7133 19 23 29 19 24 49 --- 21 41 13 63.2 139.8 -1.2 -30.7 69 R 1 6600 Schedule for VLBA_NL (Code Nl ) Page 15 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 19 24 49 2252+172 21 41 13 61.1 141.3 -1.2 -29.3 -10 1 8 6600 19 24 49 19 26 39 --- 21 43 04 61.3 142.1 -1.2 -28.7 100 R 1 5867 19 26 39 3C454.3 21 43 04 60.2 143.9 -1.2 -27.2 -8 1 8 5867 19 26 39 19 27 59 --- 21 44 24 60.3 144.5 -1.2 -26.8 72 R 1 5333 19 27 59 HR8703 21 44 24 61.1 144.2 -1.1 -27.1 -7 1 8 5333 19 27 59 19 30 49 --- 21 47 14 61.4 145.5 -1.1 -26.2 163 R 1 4200 19 30 49 2250+194 21 47 14 63.9 142.6 -1.1 -28.8 -11 1 8 4200 19 30 49 19 32 09 --- 21 48 35 64.0 143.2 -1.1 -28.3 69 R 1 3667 19 32 09 2252+172 21 48 35 61.9 144.6 -1.1 -27.0 -10 1 8 3667 19 32 09 19 33 59 --- 21 50 25 62.1 145.4 -1.1 -26.4 100 R 1 2933 19 33 59 3C454.3 21 50 25 61.0 147.1 -1.1 -24.9 -8 1 8 2933 19 33 59 19 35 19 --- 21 51 45 61.1 147.7 -1.0 -24.5 72 R 1 2400 19 35 19 HR8703 21 51 45 61.8 147.6 -1.0 -24.7 -7 1 8 2400 19 35 19 19 38 09 --- 21 54 36 62.1 148.9 -1.0 -23.8 163 R 1 1267 19 38 09 2250+194 21 54 36 64.7 146.1 -1.0 -26.2 -11 1 8 1267 19 38 09 19 39 29 --- 21 55 56 64.8 146.8 -1.0 -25.7 69 R 1 733 19 39 29 2252+172 21 55 56 62.7 148.0 -1.0 -24.5 -10 1 8 733 19 39 29 19 41 19 --- 21 57 46 62.9 148.8 -1.0 -23.9 100 R 1 0 19 41 56 3C454.3 21 58 23 61.7 150.8 -0.9 -22.3 29 1 9 0 19 41 56 19 43 16 --- 21 59 43 61.8 151.4 -0.9 -21.8 80 F 1 533 19 43 16 HR8703 21 59 43 62.6 151.3 -0.9 -22.0 -7 1 9 533 19 43 16 19 46 06 --- 22 02 34 62.8 152.7 -0.8 -20.9 163 F 1 1667 19 46 06 2250+194 22 02 34 65.5 150.2 -0.8 -23.2 -11 1 9 1667 19 46 06 19 47 26 --- 22 03 54 65.6 150.9 -0.8 -22.7 69 F 1 2200 19 47 26 2252+172 22 03 54 63.4 151.8 -0.9 -21.7 -10 1 9 2200 19 47 26 19 49 16 --- 22 05 44 63.6 152.7 -0.8 -21.0 100 F 1 2933 19 49 16 3C454.3 22 05 44 62.4 154.3 -0.8 -19.7 -8 1 9 2933 19 49 16 19 50 36 --- 22 07 05 62.5 155.0 -0.8 -19.2 72 F 1 3467 Schedule for VLBA_NL (Code Nl ) Page 16 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 19 50 36 HR8703 22 07 05 63.2 154.9 -0.8 -19.3 -7 1 9 3467 19 50 36 19 53 26 --- 22 09 55 63.4 156.4 -0.7 -18.2 163 F 1 4600 19 53 26 2250+194 22 09 55 66.1 154.1 -0.7 -20.3 -11 1 9 4600 19 53 26 19 54 46 --- 22 11 15 66.2 154.8 -0.7 -19.7 69 F 1 5133 19 54 46 2252+172 22 11 15 64.0 155.5 -0.7 -18.9 -10 1 9 5133 19 54 46 19 56 36 --- 22 13 06 64.2 156.5 -0.7 -18.2 100 F 1 5867 19 56 36 3C454.3 22 13 06 62.9 158.0 -0.7 -16.9 -9 1 9 5867 19 56 36 19 57 56 --- 22 14 26 63.0 158.6 -0.7 -16.4 71 F 1 6400 19 57 56 HR8703 22 14 26 63.7 158.7 -0.6 -16.5 -7 1 9 6400 19 57 56 20 00 46 --- 22 17 16 63.9 160.2 -0.6 -15.3 163 F 1 7533 20 00 46 2250+194 22 17 16 66.7 158.2 -0.6 -17.1 -11 1 9 7533 20 00 46 20 02 06 --- 22 18 37 66.8 159.0 -0.6 -16.5 69 F 1 8067 20 02 06 2252+172 22 18 37 64.6 159.4 -0.6 -16.0 -10 1 9 8067 20 02 06 20 03 56 --- 22 20 27 64.7 160.4 -0.6 -15.2 100 F 1 8800 20 03 56 3C454.3 22 20 27 63.4 161.7 -0.6 -14.1 -9 1 9 8800 20 03 56 20 05 16 --- 22 21 47 63.5 162.4 -0.5 -13.6 71 F 1 9333 20 05 16 HR8703 22 21 47 64.2 162.5 -0.5 -13.5 -7 1 9 9333 20 05 16 20 08 06 --- 22 24 38 64.3 164.1 -0.5 -12.3 163 F 1 10467 20 08 06 2250+194 22 24 38 67.1 162.4 -0.5 -13.8 -12 1 9 10467 20 08 06 20 09 26 --- 22 25 58 67.2 163.2 -0.5 -13.2 68 F 1 11000 20 09 26 2252+172 22 25 58 65.0 163.4 -0.5 -12.9 -10 1 9 11000 20 09 26 20 11 16 --- 22 27 48 65.1 164.4 -0.5 -12.2 100 F 1 11733 20 11 16 3C454.3 22 27 48 63.8 165.6 -0.4 -11.1 -9 1 9 11733 20 11 16 20 12 36 --- 22 29 08 63.8 166.3 -0.4 -10.6 71 F 1 12267 20 12 36 HR8703 22 29 08 64.6 166.5 -0.4 -10.5 -7 1 9 12267 20 12 36 20 15 26 --- 22 31 59 64.7 168.1 -0.4 -9.3 163 F 1 13400 20 15 26 2250+194 22 31 59 67.5 166.8 -0.4 -10.4 -12 1 9 13400 20 15 26 20 16 46 --- 22 33 19 67.6 167.6 -0.3 -9.8 68 F 1 13933 Schedule for VLBA_NL (Code Nl ) Page 17 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 20 16 46 2252+172 22 33 19 65.4 167.5 -0.4 -9.8 -10 1 9 13933 20 16 46 20 18 36 --- 22 35 09 65.4 168.5 -0.3 -9.0 100 F 1 14667 20 18 36 3C454.3 22 35 09 64.1 169.6 -0.3 -8.1 -9 1 9 14667 20 18 36 20 19 56 --- 22 36 29 64.1 170.3 -0.3 -7.5 71 F 1 15200 20 19 56 HR8703 22 36 29 64.8 170.6 -0.3 -7.3 -7 1 9 15200 20 19 56 20 22 46 --- 22 39 20 64.9 172.2 -0.2 -6.1 163 F 1 16333 20 22 46 2250+194 22 39 20 67.8 171.3 -0.2 -6.9 -12 1 9 16333 20 22 46 20 24 06 --- 22 40 40 67.8 172.2 -0.2 -6.2 68 F 1 16867 20 24 06 2252+172 22 40 40 65.6 171.6 -0.2 -6.5 -10 1 9 16867 20 24 06 20 25 56 --- 22 42 30 65.7 172.7 -0.2 -5.7 100 F 1 17600 20 26 33 3C454.3 22 43 08 64.3 173.9 -0.2 -4.7 28 1 10 17600 20 26 33 20 27 53 --- 22 44 28 64.3 174.7 -0.2 -4.1 80 R 1 17067 20 27 53 HR8703 22 44 28 65.0 175.1 -0.1 -3.8 -7 1 10 17067 20 27 53 20 30 43 --- 22 47 18 65.1 176.7 -0.1 -2.6 163 R 1 15933 20 30 43 2250+194 22 47 18 67.9 176.3 -0.1 -2.9 -12 1 10 15933 20 30 43 20 32 03 --- 22 48 38 67.9 177.1 -0.1 -2.3 68 R 1 15400 20 32 03 2252+172 22 48 38 65.8 176.2 -0.1 -2.9 -10 1 10 15400 20 32 03 20 33 53 --- 22 50 29 65.8 177.3 -0.1 -2.1 100 R 1 14667 20 33 53 3C454.3 22 50 29 64.4 178.0 -0.1 -1.6 -9 1 10 14667 20 33 53 20 35 13 --- 22 51 49 64.4 178.7 0.0 -1.0 71 R 1 14133 20 35 13 HR8703 22 51 49 65.1 179.2 0.0 -0.6 -7 1 10 14133 20 35 13 20 38 03 --- 22 54 39 65.1 180.9 0.0 0.7 163 R 1 13000 20 38 03 2250+194 22 54 39 68.0 180.9 0.0 0.7 -12 1 10 13000 20 38 03 20 39 23 --- 22 56 00 67.9 181.7 0.0 1.4 68 R 1 12467 20 39 23 2252+172 22 56 00 65.8 180.5 0.0 0.4 -10 1 10 12467 20 39 23 20 41 13 --- 22 57 50 65.8 181.6 0.0 1.2 100 R 1 11733 20 41 13 3C454.3 22 57 50 64.4 182.1 0.1 1.6 -9 1 10 11733 20 41 13 20 42 33 --- 22 59 10 64.4 182.8 0.1 2.2 71 R 1 11200 Schedule for VLBA_NL (Code Nl ) Page 18 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 20 42 33 HR8703 22 59 10 65.1 183.4 0.1 2.7 -7 1 10 11200 20 42 33 20 45 23 --- 23 02 01 65.0 185.0 0.1 3.9 163 R 1 10067 20 45 23 2250+194 23 02 01 67.9 185.5 0.1 4.3 -12 1 10 10067 20 45 23 20 46 43 --- 23 03 21 67.8 186.3 0.2 5.0 68 R 1 9533 20 46 43 2252+172 23 03 21 65.7 184.8 0.1 3.7 -10 1 10 9533 20 46 43 20 48 33 --- 23 05 11 65.7 185.8 0.2 4.6 100 R 1 8800 20 48 33 3C454.3 23 05 11 64.3 186.2 0.2 4.8 -9 1 10 8800 20 48 33 20 49 53 --- 23 06 31 64.3 186.9 0.2 5.3 71 R 1 8267 20 49 53 HR8703 23 06 31 64.9 187.6 0.2 5.9 -7 1 10 8267 20 49 53 20 52 43 --- 23 09 22 64.8 189.2 0.3 7.1 163 R 1 7133 20 52 43 2250+194 23 09 22 67.7 190.0 0.3 7.9 -12 1 10 7133 20 52 43 20 54 03 --- 23 10 42 67.6 190.9 0.3 8.6 68 R 1 6600 20 54 03 2252+172 23 10 42 65.6 189.0 0.3 7.0 -10 1 10 6600 20 54 03 20 55 53 --- 23 12 32 65.5 190.1 0.3 7.9 100 R 1 5867 20 55 53 3C454.3 23 12 32 64.1 190.2 0.3 7.9 -9 1 10 5867 20 55 53 20 57 13 --- 23 13 53 64.0 190.9 0.3 8.5 71 R 1 5333 20 57 13 HR8703 23 13 53 64.7 191.7 0.3 9.1 -7 1 10 5333 20 57 13 21 00 03 --- 23 16 43 64.6 193.2 0.4 10.3 163 R 1 4200 21 00 03 2250+194 23 16 43 67.4 194.5 0.4 11.4 -12 1 10 4200 21 00 03 21 01 23 --- 23 18 03 67.3 195.3 0.4 12.1 68 R 1 3667 21 01 23 2252+172 23 18 03 65.3 193.2 0.4 10.3 -10 1 10 3667 21 01 23 21 03 13 --- 23 19 54 65.2 194.2 0.4 11.1 100 R 1 2933 21 03 13 3C454.3 23 19 54 63.8 194.1 0.4 10.9 -9 1 10 2933 21 03 13 21 04 33 --- 23 21 14 63.7 194.9 0.5 11.5 71 R 1 2400 21 04 33 HR8703 23 21 14 64.4 195.7 0.5 12.2 -7 1 10 2400 21 04 33 21 07 23 --- 23 24 04 64.2 197.2 0.5 13.3 163 R 1 1267 21 07 23 2250+194 23 24 04 67.0 198.9 0.5 14.8 -12 1 10 1267 21 07 23 21 08 43 --- 23 25 24 66.9 199.6 0.5 15.4 68 R 1 733 Schedule for VLBA_NL (Code Nl ) Page 19 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 21 08 43 2252+172 23 25 24 64.9 197.3 0.5 13.4 -10 1 10 733 21 08 43 21 10 33 --- 23 27 15 64.8 198.3 0.5 14.2 100 R 1 0 21 11 10 3C454.3 23 27 52 63.4 198.4 0.6 14.2 28 1 11 0 21 11 10 21 12 30 --- 23 29 12 63.3 199.0 0.6 14.7 80 F 1 533 21 12 30 HR8703 23 29 12 63.9 199.9 0.6 15.4 -7 1 11 533 21 12 30 21 15 20 --- 23 32 03 63.7 201.4 0.6 16.5 163 F 1 1667 21 15 20 2250+194 23 32 03 66.5 203.4 0.6 18.3 -11 1 11 1667 21 15 20 21 16 40 --- 23 33 23 66.4 204.2 0.7 18.9 69 F 1 2200 21 16 40 2252+172 23 33 23 64.5 201.6 0.6 16.7 -10 1 11 2200 21 16 40 21 18 30 --- 23 35 13 64.3 202.5 0.7 17.4 100 F 1 2933 21 18 30 3C454.3 23 35 13 62.9 202.1 0.7 17.0 -9 1 11 2933 21 18 30 21 19 50 --- 23 36 33 62.8 202.8 0.7 17.5 71 F 1 3467 21 19 50 HR8703 23 36 33 63.4 203.7 0.7 18.3 -7 1 11 3467 21 19 50 21 22 40 --- 23 39 24 63.2 205.2 0.8 19.3 163 F 1 4600 21 22 40 2250+194 23 39 24 65.9 207.4 0.8 21.4 -11 1 11 4600 21 22 40 21 24 00 --- 23 40 44 65.8 208.2 0.8 22.0 69 F 1 5133 21 24 00 2252+172 23 40 44 63.9 205.4 0.8 19.6 -10 1 11 5133 21 24 00 21 25 50 --- 23 42 34 63.8 206.3 0.8 20.3 100 F 1 5867 21 25 50 3C454.3 23 42 34 62.3 205.8 0.8 19.7 -9 1 11 5867 21 25 50 21 27 10 --- 23 43 54 62.2 206.4 0.8 20.2 71 F 1 6400 21 27 10 HR8703 23 43 54 62.8 207.4 0.8 21.0 -7 1 11 6400 21 27 10 21 30 00 --- 23 46 45 62.6 208.8 0.9 22.0 163 F 1 7533 21 30 00 2250+194 23 46 45 65.2 211.3 0.9 24.3 -11 1 11 7533 21 30 00 21 31 20 --- 23 48 05 65.1 212.0 0.9 24.8 69 F 1 8067 21 31 20 2252+172 23 48 05 63.3 209.1 0.9 22.3 -10 1 11 8067 21 31 20 21 33 10 --- 23 49 55 63.1 210.0 0.9 23.0 100 F 1 8800 21 33 10 3C454.3 23 49 55 61.7 209.3 0.9 22.3 -9 1 11 8800 21 33 10 21 34 30 --- 23 51 16 61.6 209.9 1.0 22.8 71 F 1 9333 Schedule for VLBA_NL (Code Nl ) Page 20 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 21 34 30 HR8703 23 51 16 62.1 210.9 1.0 23.6 -7 1 11 9333 21 34 30 21 37 20 --- 23 54 06 61.9 212.2 1.0 24.6 163 F 1 10467 21 37 20 2250+194 23 54 06 64.5 215.0 1.0 27.0 -11 1 11 10467 21 37 20 21 38 40 --- 23 55 26 64.3 215.6 1.0 27.5 69 F 1 11000 21 38 40 2252+172 23 55 26 62.6 212.6 1.0 24.9 -9 1 11 11000 21 38 40 21 40 30 --- 23 57 17 62.4 213.4 1.0 25.5 101 F 1 11733 21 40 30 3C454.3 23 57 17 61.0 212.7 1.1 24.8 -9 1 11 11733 21 40 30 21 41 50 --- 23 58 37 60.9 213.3 1.1 25.2 71 F 1 12267 21 41 50 HR8703 23 58 37 61.4 214.3 1.1 26.0 -7 1 11 12267 21 41 50 21 44 40 --- 00 01 27 61.1 215.6 1.1 26.9 163 F 1 13400 21 44 40 2250+194 00 01 27 63.6 218.4 1.1 29.5 -11 1 11 13400 21 44 40 21 46 00 --- 00 02 48 63.5 219.1 1.2 29.9 69 F 1 13933 21 46 00 2252+172 00 02 48 61.8 216.0 1.1 27.3 -9 1 11 13933 21 46 00 21 47 50 --- 00 04 38 61.6 216.8 1.2 27.9 101 F 1 14667 21 47 50 3C454.3 00 04 38 60.2 215.9 1.2 27.1 -9 1 11 14667 21 47 50 21 49 10 --- 00 05 58 60.1 216.5 1.2 27.5 71 F 1 15200 21 49 10 HR8703 00 05 58 60.6 217.5 1.2 28.3 -7 1 11 15200 21 49 10 21 52 00 --- 00 08 49 60.3 218.7 1.3 29.2 163 F 1 16333 21 52 00 2250+194 00 08 49 62.8 221.7 1.3 31.8 -11 1 11 16333 21 52 00 21 53 20 --- 00 10 09 62.6 222.3 1.3 32.2 69 F 1 16867 21 53 20 2252+172 00 10 09 61.0 219.2 1.3 29.6 -9 1 11 16867 21 53 20 21 55 10 --- 00 11 59 60.7 220.0 1.3 30.2 101 F 1 17600 21 55 47 3C454.3 00 12 36 59.3 219.2 1.3 29.4 28 1 12 17600 21 55 47 21 57 07 --- 00 13 56 59.2 219.8 1.3 29.8 80 R 1 17067 21 57 07 HR8703 00 13 56 59.7 220.9 1.3 30.6 -7 1 12 17067 21 57 07 21 59 57 --- 00 16 47 59.3 222.0 1.4 31.4 163 R 1 15933 21 59 57 2250+194 00 16 47 61.7 225.1 1.4 34.2 -11 1 12 15933 21 59 57 22 01 17 --- 00 18 07 61.6 225.7 1.4 34.5 69 R 1 15400 Schedule for VLBA_NL (Code Nl ) Page 21 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 22 01 17 2252+172 00 18 07 60.0 222.5 1.4 31.9 -9 1 12 15400 22 01 17 22 03 07 --- 00 19 57 59.8 223.2 1.4 32.4 101 R 1 14667 22 03 07 3C454.3 00 19 57 58.4 222.2 1.4 31.4 -9 1 12 14667 22 03 07 22 04 27 --- 00 21 18 58.3 222.7 1.5 31.8 71 R 1 14133 22 04 27 HR8703 00 21 18 58.7 223.8 1.5 32.6 -7 1 12 14133 22 04 27 22 07 17 --- 00 24 08 58.4 224.9 1.5 33.4 163 R 1 13000 22 07 17 2250+194 00 24 08 60.7 228.1 1.5 36.1 -11 1 12 13000 22 07 17 22 08 37 --- 00 25 28 60.6 228.6 1.5 36.4 69 R 1 12467 22 08 37 2252+172 00 25 28 59.0 225.4 1.5 33.8 -9 1 12 12467 22 08 37 22 10 27 --- 00 27 19 58.8 226.1 1.5 34.3 101 R 1 11733 22 10 27 3C454.3 00 27 19 57.5 225.0 1.6 33.3 -9 1 12 11733 22 10 27 22 11 47 --- 00 28 39 57.3 225.5 1.6 33.6 71 R 1 11200 22 11 47 HR8703 00 28 39 57.8 226.6 1.6 34.5 -7 1 12 11200 22 11 47 22 14 37 --- 00 31 29 57.4 227.6 1.6 35.1 163 R 1 10067 22 14 37 2250+194 00 31 29 59.7 230.8 1.6 37.9 -11 1 12 10067 22 14 37 22 15 57 --- 00 32 50 59.5 231.3 1.7 38.2 69 R 1 9533 22 15 57 2252+172 00 32 50 58.0 228.2 1.6 35.6 -9 1 12 9533 22 15 57 22 17 47 --- 00 34 40 57.8 228.8 1.7 36.1 101 R 1 8800 22 17 47 3C454.3 00 34 40 56.5 227.7 1.7 35.0 -9 1 12 8800 22 17 47 22 19 07 --- 00 36 00 56.3 228.2 1.7 35.3 71 R 1 8267 22 19 07 HR8703 00 36 00 56.7 229.2 1.7 36.2 -7 1 12 8267 22 19 07 22 21 57 --- 00 38 50 56.3 230.2 1.8 36.8 163 R 1 7133 22 21 57 2250+194 00 38 50 58.6 233.5 1.8 39.5 -11 1 12 7133 22 21 57 22 23 17 --- 00 40 11 58.4 233.9 1.8 39.8 69 R 1 6600 22 23 17 2252+172 00 40 11 57.0 230.8 1.8 37.3 -9 1 12 6600 22 23 17 22 25 07 --- 00 42 01 56.7 231.4 1.8 37.7 101 R 1 5867 22 25 07 3C454.3 00 42 01 55.5 230.2 1.8 36.7 -9 1 12 5867 22 25 07 22 26 27 --- 00 43 21 55.3 230.7 1.8 36.9 71 R 1 5333 Schedule for VLBA_NL (Code Nl ) Page 22 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 22 26 27 HR8703 00 43 21 55.7 231.7 1.8 37.7 -7 1 12 5333 22 26 27 22 29 17 --- 00 46 12 55.3 232.7 1.9 38.3 163 R 1 4200 22 29 17 2250+194 00 46 12 57.5 236.0 1.9 41.0 -10 1 12 4200 22 29 17 22 30 37 --- 00 47 32 57.3 236.4 1.9 41.3 70 R 1 3667 22 30 37 2252+172 00 47 32 55.9 233.3 1.9 38.8 -9 1 12 3667 22 30 37 22 32 27 --- 00 49 22 55.6 233.9 1.9 39.2 101 R 1 2933 22 32 27 3C454.3 00 49 22 54.4 232.7 1.9 38.1 -9 1 12 2933 22 32 27 22 33 47 --- 00 50 42 54.2 233.1 1.9 38.4 71 R 1 2400 22 33 47 HR8703 00 50 42 54.6 234.2 2.0 39.2 -7 1 12 2400 22 33 47 22 36 37 --- 00 53 33 54.2 235.1 2.0 39.7 163 R 1 1267 22 36 37 2250+194 00 53 33 56.3 238.3 2.0 42.4 -10 1 12 1267 22 36 37 22 37 57 --- 00 54 53 56.1 238.8 2.0 42.6 70 R 1 733 22 37 57 2252+172 00 54 53 54.8 235.7 2.0 40.2 -9 1 12 733 22 37 57 22 39 47 --- 00 56 43 54.5 236.2 2.0 40.6 101 R 1 0 22 40 24 3C454.3 00 57 21 53.2 235.2 2.1 39.6 28 1 13 0 22 40 24 22 41 44 --- 00 58 41 53.0 235.6 2.1 39.9 80 F 1 533 22 41 44 HR8703 00 58 41 53.4 236.6 2.1 40.6 -7 1 13 533 22 41 44 22 44 34 --- 01 01 31 52.9 237.5 2.1 41.1 163 F 1 1667 22 44 34 2250+194 01 01 31 55.1 240.8 2.1 43.7 -10 1 13 1667 22 44 34 22 45 54 --- 01 02 51 54.8 241.2 2.2 44.0 70 F 1 2200 22 45 54 2252+172 01 02 51 53.6 238.1 2.1 41.6 -9 1 13 2200 22 45 54 22 47 44 --- 01 04 42 53.3 238.7 2.2 41.9 101 F 1 2933 22 47 44 3C454.3 01 04 42 52.0 237.4 2.2 40.9 -8 1 13 2933 22 47 44 22 49 04 --- 01 06 02 51.8 237.8 2.2 41.1 72 F 1 3467 22 49 04 HR8703 01 06 02 52.2 238.8 2.2 41.8 -7 1 13 3467 22 49 04 22 51 54 --- 01 08 52 51.8 239.7 2.3 42.3 163 F 1 4600 22 51 54 2250+194 01 08 52 53.9 242.9 2.3 44.9 -10 1 13 4600 22 51 54 22 53 14 --- 01 10 13 53.6 243.3 2.3 45.0 70 F 1 5133 Schedule for VLBA_NL (Code Nl ) Page 23 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 22 53 14 2252+172 01 10 13 52.4 240.3 2.3 42.8 -8 1 13 5133 22 53 14 22 55 04 --- 01 12 03 52.1 240.8 2.3 43.1 102 F 1 5867 22 55 04 3C454.3 01 12 03 50.9 239.6 2.3 42.0 -8 1 13 5867 22 55 04 22 56 24 --- 01 13 23 50.7 239.9 2.3 42.2 72 F 1 6400 22 56 24 HR8703 01 13 23 51.0 240.9 2.3 42.9 -7 1 13 6400 22 56 24 22 59 14 --- 01 16 14 50.6 241.7 2.4 43.3 163 F 1 7533 22 59 14 2250+194 01 16 14 52.6 244.9 2.4 45.9 -10 1 13 7533 22 59 14 23 00 34 --- 01 17 34 52.4 245.3 2.4 46.0 70 F 1 8067 23 00 34 2252+172 01 17 34 51.2 242.3 2.4 43.9 -8 1 13 8067 23 00 34 23 02 24 --- 01 19 24 50.9 242.8 2.4 44.1 102 F 1 8800 23 02 24 3C454.3 01 19 24 49.7 241.6 2.4 43.1 -8 1 13 8800 23 02 24 23 03 44 --- 01 20 44 49.5 241.9 2.4 43.3 72 F 1 9333 23 03 44 HR8703 01 20 44 49.8 242.9 2.5 43.9 -7 1 13 9333 23 03 44 23 06 34 --- 01 23 35 49.3 243.7 2.5 44.3 163 F 1 10467 23 06 34 2250+194 01 23 35 51.4 246.9 2.5 46.8 -10 1 13 10467 23 06 34 23 07 54 --- 01 24 55 51.1 247.2 2.5 46.9 70 F 1 11000 23 07 54 2252+172 01 24 55 50.0 244.3 2.5 44.8 -8 1 13 11000 23 07 54 23 09 44 --- 01 26 45 49.6 244.8 2.5 45.1 102 F 1 11733 23 09 44 3C454.3 01 26 45 48.5 243.5 2.5 44.0 -8 1 13 11733 23 09 44 23 11 04 --- 01 28 06 48.2 243.9 2.6 44.2 72 F 1 12267 23 11 04 HR8703 01 28 06 48.6 244.9 2.6 44.9 -7 1 13 12267 23 11 04 23 13 54 --- 01 30 56 48.1 245.6 2.6 45.2 163 F 1 13400 23 13 54 2250+194 01 30 56 50.1 248.7 2.6 47.6 -10 1 13 13400 23 13 54 23 15 14 --- 01 32 16 49.9 249.1 2.7 47.7 70 F 1 13933 23 15 14 2252+172 01 32 16 48.7 246.2 2.6 45.7 -8 1 13 13933 23 15 14 23 17 04 --- 01 34 07 48.4 246.7 2.6 45.9 102 F 1 14667 23 17 04 3C454.3 01 34 07 47.2 245.4 2.7 44.9 -8 1 13 14667 23 17 04 23 18 24 --- 01 35 27 47.0 245.8 2.7 45.1 72 F 1 15200 Schedule for VLBA_NL (Code Nl ) Page 24 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 23 18 24 HR8703 01 35 27 47.3 246.7 2.7 45.7 -7 1 13 15200 23 18 24 23 21 14 --- 01 38 17 46.8 247.4 2.8 46.0 163 F 1 16333 23 21 14 2250+194 01 38 17 48.8 250.5 2.8 48.3 -10 1 13 16333 23 21 14 23 22 34 --- 01 39 37 48.6 250.8 2.8 48.4 70 F 1 16867 23 22 34 2252+172 01 39 37 47.4 248.0 2.7 46.5 -8 1 13 16867 23 22 34 23 24 24 --- 01 41 28 47.1 248.5 2.8 46.7 102 F 1 17600 23 25 01 3C454.3 01 42 05 45.9 247.4 2.8 45.8 28 1 14 17600 23 25 01 23 26 21 --- 01 43 25 45.6 247.7 2.8 45.9 80 R 1 17067 23 26 21 HR8703 01 43 25 46.0 248.6 2.8 46.5 -7 1 14 17067 23 26 21 23 29 11 --- 01 46 16 45.5 249.3 2.9 46.8 163 R 1 15933 23 29 11 2250+194 01 46 16 47.4 252.4 2.9 49.0 -10 1 14 15933 23 29 11 23 30 31 --- 01 47 36 47.2 252.7 2.9 49.1 70 R 1 15400 23 30 31 2252+172 01 47 36 46.1 249.9 2.9 47.3 -8 1 14 15400 23 30 31 23 32 21 --- 01 49 26 45.7 250.3 2.9 47.4 102 R 1 14667 23 32 21 3C454.3 01 49 26 44.6 249.1 2.9 46.5 -8 1 14 14667 23 32 21 23 33 41 --- 01 50 46 44.4 249.4 2.9 46.6 72 R 1 14133 23 33 41 HR8703 01 50 46 44.7 250.3 3.0 47.2 -7 1 14 14133 23 33 41 23 36 31 --- 01 53 37 44.2 251.0 3.0 47.5 163 R 1 13000 23 36 31 2250+194 01 53 37 46.1 254.0 3.0 49.6 -10 1 14 13000 23 36 31 23 37 51 --- 01 54 57 45.9 254.3 3.0 49.7 70 R 1 12467 23 37 51 2252+172 01 54 57 44.8 251.6 3.0 47.9 -8 1 14 12467 23 37 51 23 39 41 --- 01 56 47 44.4 252.0 3.0 48.1 102 R 1 11733 23 39 41 3C454.3 01 56 47 43.3 250.8 3.0 47.2 -8 1 14 11733 23 39 41 23 41 01 --- 01 58 07 43.1 251.1 3.1 47.3 72 R 1 11200 23 41 01 HR8703 01 58 07 43.4 252.0 3.1 47.8 -7 1 14 11200 23 41 01 23 43 51 --- 02 00 58 42.9 252.6 3.1 48.0 163 R 1 10067 23 43 51 2250+194 02 00 58 44.8 255.6 3.1 50.1 -10 1 14 10067 23 43 51 23 45 11 --- 02 02 18 44.5 255.9 3.2 50.2 70 R 1 9533 Schedule for VLBA_NL (Code Nl ) Page 25 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Sun 26 Jan 2003 Day 26 --- 23 45 11 2252+172 02 02 18 43.5 253.2 3.1 48.5 -8 1 14 9533 23 45 11 23 47 01 --- 02 04 08 43.1 253.6 3.2 48.6 102 R 1 8800 23 47 01 3C454.3 02 04 08 42.0 252.4 3.2 47.7 -8 1 14 8800 23 47 01 23 48 21 --- 02 05 29 41.8 252.7 3.2 47.8 72 R 1 8267 23 48 21 HR8703 02 05 29 42.1 253.6 3.2 48.4 -7 1 14 8267 23 48 21 23 51 11 --- 02 08 19 41.6 254.2 3.3 48.6 163 R 1 7133 23 51 11 2250+194 02 08 19 43.4 257.1 3.3 50.6 -10 1 14 7133 23 51 11 23 52 31 --- 02 09 39 43.2 257.4 3.3 50.6 70 R 1 6600 23 52 31 2252+172 02 09 39 42.1 254.8 3.2 49.0 -8 1 14 6600 23 52 31 23 54 21 --- 02 11 30 41.8 255.2 3.3 49.1 102 R 1 5867 23 54 21 3C454.3 02 11 30 40.7 254.0 3.3 48.3 -8 1 14 5867 23 54 21 23 55 41 --- 02 12 50 40.5 254.3 3.3 48.4 72 R 1 5333 23 55 41 HR8703 02 12 50 40.7 255.1 3.3 48.9 -7 1 14 5333 23 55 41 23 58 31 --- 02 15 40 40.2 255.7 3.4 49.0 163 R 1 4200 23 58 31 2250+194 02 15 40 42.1 258.6 3.4 51.0 -10 1 14 4200 23 58 31 23 59 51 --- 02 17 01 41.9 258.9 3.4 51.0 70 R 1 3667 --- Start: Sun 26 Jan 2003 Day 26 -- Stop: Mon 27 Jan 2003 Day 27 --- 23 59 51 2252+172 02 17 01 40.8 256.3 3.4 49.5 -8 1 14 3667 23 59 51 00 01 41 --- 02 18 51 40.5 256.7 3.4 49.6 102 R 1 2933 00 01 41 3C454.3 02 18 51 39.4 255.5 3.4 48.7 -8 1 14 2933 00 01 41 00 03 01 --- 02 20 11 39.1 255.8 3.4 48.8 72 R 1 2400 00 03 01 HR8703 02 20 11 39.4 256.6 3.5 49.3 -7 1 14 2400 00 03 01 00 05 51 --- 02 23 02 38.9 257.2 3.5 49.5 163 R 1 1267 00 05 51 2250+194 02 23 02 40.7 260.1 3.5 51.3 -10 1 14 1267 00 05 51 00 07 11 --- 02 24 22 40.5 260.3 3.5 51.4 70 R 1 733 00 07 11 2252+172 02 24 22 39.5 257.8 3.5 49.9 -8 1 14 733 00 07 11 00 09 01 --- 02 26 12 39.1 258.2 3.5 50.0 102 R 1 0 Schedule for VLBA_NL (Code Nl ) Page 26 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- ----------- Tape Change ------------ 00 09 38 3C454.3 02 26 49 37.9 257.1 3.5 49.2 29 2 1 0 00 09 38 00 10 58 --- 02 28 09 37.7 257.4 3.6 49.3 80 F 1 533 00 10 58 HR8703 02 28 09 38.0 258.2 3.6 49.7 -7 2 1 533 00 10 58 00 13 48 --- 02 31 00 37.4 258.8 3.6 49.9 163 F 1 1667 00 13 48 2250+194 02 31 00 39.3 261.6 3.6 51.6 -10 2 1 1667 00 13 48 00 15 08 --- 02 32 20 39.0 261.9 3.7 51.7 70 F 1 2200 00 15 08 2252+172 02 32 20 38.0 259.4 3.6 50.3 -8 2 1 2200 00 15 08 00 16 58 --- 02 34 10 37.7 259.7 3.7 50.3 102 F 1 2933 00 16 58 3C454.3 02 34 10 36.6 258.6 3.7 49.6 -8 2 1 2933 00 16 58 00 18 18 --- 02 35 31 36.3 258.8 3.7 49.6 72 F 1 3467 00 18 18 HR8703 02 35 31 36.6 259.7 3.7 50.1 -7 2 1 3467 00 18 18 00 21 08 --- 02 38 21 36.1 260.2 3.8 50.2 163 F 1 4600 00 21 08 2250+194 02 38 21 37.9 263.0 3.8 51.8 -10 2 1 4600 00 21 08 00 22 28 --- 02 39 41 37.7 263.2 3.8 51.9 70 F 1 5133 00 22 28 2252+172 02 39 41 36.7 260.8 3.7 50.6 -8 2 1 5133 00 22 28 00 24 18 --- 02 41 32 36.3 261.1 3.8 50.6 102 F 1 5867 00 24 18 3C454.3 02 41 32 35.2 260.0 3.8 49.9 -8 2 1 5867 00 24 18 00 25 38 --- 02 42 52 35.0 260.2 3.8 49.9 72 F 1 6400 00 25 38 HR8703 02 42 52 35.3 261.1 3.8 50.3 -7 2 1 6400 00 25 38 00 28 28 --- 02 45 42 34.7 261.6 3.9 50.4 163 F 1 7533 00 28 28 2250+194 02 45 42 36.6 264.3 3.9 52.0 -10 2 1 7533 00 28 28 00 29 48 --- 02 47 02 36.3 264.6 3.9 52.1 70 F 1 8067 00 29 48 2252+172 02 47 02 35.3 262.1 3.9 50.8 -8 2 1 8067 00 29 48 00 31 38 --- 02 48 53 35.0 262.5 3.9 50.9 102 F 1 8800 00 31 38 3C454.3 02 48 53 33.9 261.4 3.9 50.1 -8 2 1 8800 00 31 38 00 32 58 --- 02 50 13 33.6 261.6 3.9 50.2 72 F 1 9333 00 32 58 HR8703 02 50 13 33.9 262.4 4.0 50.6 -7 2 1 9333 00 32 58 00 35 48 --- 02 53 03 33.4 262.9 4.0 50.7 163 F 1 10467 Schedule for VLBA_NL (Code Nl ) Page 27 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 00 35 48 2250+194 02 53 03 35.2 265.6 4.0 52.2 -10 2 1 10467 00 35 48 00 37 08 --- 02 54 24 34.9 265.9 4.0 52.2 70 F 1 11000 00 37 08 2252+172 02 54 24 34.0 263.5 4.0 51.0 -8 2 1 11000 00 37 08 00 38 58 --- 02 56 14 33.6 263.8 4.0 51.1 102 F 1 11733 00 38 58 3C454.3 02 56 14 32.5 262.7 4.0 50.4 -8 2 1 11733 00 38 58 00 40 18 --- 02 57 34 32.3 262.9 4.1 50.4 72 F 1 12267 00 40 18 HR8703 02 57 34 32.6 263.7 4.1 50.8 -7 2 1 12267 00 40 18 00 43 08 --- 03 00 25 32.0 264.3 4.1 50.8 163 F 1 13400 00 43 08 2250+194 03 00 25 33.8 266.9 4.1 52.3 -10 2 1 13400 00 43 08 00 44 28 --- 03 01 45 33.6 267.1 4.1 52.3 70 F 1 13933 00 44 28 2252+172 03 01 45 32.6 264.8 4.1 51.2 -8 2 1 13933 00 44 28 00 46 18 --- 03 03 35 32.2 265.1 4.1 51.2 102 F 1 14667 00 46 18 3C454.3 03 03 35 31.2 264.0 4.2 50.6 -8 2 1 14667 00 46 18 00 47 38 --- 03 04 55 30.9 264.3 4.2 50.6 72 F 1 15200 00 47 38 HR8703 03 04 55 31.2 265.1 4.2 50.9 -7 2 1 15200 00 47 38 00 50 28 --- 03 07 46 30.7 265.6 4.2 51.0 163 F 1 16333 00 50 28 2250+194 03 07 46 32.5 268.2 4.2 52.4 -10 2 1 16333 00 50 28 00 51 48 --- 03 09 06 32.2 268.4 4.3 52.4 70 F 1 16867 00 51 48 2252+172 03 09 06 31.2 266.1 4.2 51.3 -8 2 1 16867 00 51 48 00 53 38 --- 03 10 56 30.9 266.4 4.3 51.3 102 F 1 17600 00 54 15 3C454.3 03 11 34 29.7 265.4 4.3 50.7 29 2 2 17600 00 54 15 00 55 35 --- 03 12 54 29.4 265.7 4.3 50.7 80 R 1 17067 00 55 35 HR8703 03 12 54 29.7 266.4 4.3 51.1 -7 2 2 17067 00 55 35 00 58 25 --- 03 15 44 29.2 266.9 4.4 51.1 163 R 1 15933 00 58 25 2250+194 03 15 44 31.0 269.5 4.4 52.4 -10 2 2 15933 00 58 25 00 59 45 --- 03 17 04 30.7 269.7 4.4 52.4 70 R 1 15400 00 59 45 2252+172 03 17 04 29.7 267.5 4.4 51.4 -8 2 2 15400 00 59 45 01 01 35 --- 03 18 55 29.4 267.8 4.4 51.4 102 R 1 14667 Schedule for VLBA_NL (Code Nl ) Page 28 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 01 01 35 3C454.3 03 18 55 28.3 266.7 4.4 50.8 -8 2 2 14667 01 01 35 01 02 55 --- 03 20 15 28.1 266.9 4.4 50.8 72 R 1 14133 01 02 55 HR8703 03 20 15 28.3 267.7 4.5 51.1 -7 2 2 14133 01 02 55 01 05 45 --- 03 23 05 27.8 268.2 4.5 51.2 163 R 1 13000 01 05 45 2250+194 03 23 05 29.6 270.7 4.5 52.4 -10 2 2 13000 01 05 45 01 07 05 --- 03 24 26 29.3 271.0 4.5 52.4 70 R 1 12467 01 07 05 2252+172 03 24 26 28.4 268.7 4.5 51.5 -8 2 2 12467 01 07 05 01 08 55 --- 03 26 16 28.0 269.0 4.5 51.5 102 R 1 11733 01 08 55 3C454.3 03 26 16 27.0 268.0 4.5 50.9 -8 2 2 11733 01 08 55 01 10 15 --- 03 27 36 26.7 268.2 4.6 50.9 72 R 1 11200 01 10 15 HR8703 03 27 36 27.0 269.0 4.6 51.2 -7 2 2 11200 01 10 15 01 13 05 --- 03 30 27 26.4 269.4 4.6 51.2 163 R 1 10067 01 13 05 2250+194 03 30 27 28.2 272.0 4.6 52.4 -10 2 2 10067 01 13 05 01 14 25 --- 03 31 47 28.0 272.2 4.6 52.3 70 R 1 9533 01 14 25 2252+172 03 31 47 27.0 270.0 4.6 51.5 -8 2 2 9533 01 14 25 01 16 15 --- 03 33 37 26.7 270.3 4.6 51.5 102 R 1 8800 01 16 15 3C454.3 03 33 37 25.6 269.2 4.7 50.9 -8 2 2 8800 01 16 15 01 17 35 --- 03 34 57 25.3 269.4 4.7 50.9 72 R 1 8267 01 17 35 HR8703 03 34 57 25.6 270.2 4.7 51.2 -7 2 2 8267 01 17 35 01 20 25 --- 03 37 48 25.1 270.7 4.7 51.2 163 R 1 7133 01 20 25 2250+194 03 37 48 26.9 273.1 4.7 52.3 -10 2 2 7133 01 20 25 01 21 45 --- 03 39 08 26.6 273.4 4.8 52.3 70 R 1 6600 01 21 45 2252+172 03 39 08 25.6 271.2 4.7 51.5 -8 2 2 6600 01 21 45 01 23 35 --- 03 40 58 25.3 271.5 4.8 51.4 102 R 1 5867 01 23 35 3C454.3 03 40 58 24.2 270.4 4.8 50.9 -8 2 2 5867 01 23 35 01 24 55 --- 03 42 19 24.0 270.7 4.8 50.9 72 R 1 5333 01 24 55 HR8703 03 42 19 24.2 271.4 4.8 51.2 -7 2 2 5333 01 24 55 01 27 45 --- 03 45 09 23.7 271.9 4.9 51.2 163 R 1 4200 Schedule for VLBA_NL (Code Nl ) Page 29 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 01 27 45 2250+194 03 45 09 25.5 274.3 4.9 52.2 -10 2 2 4200 01 27 45 01 29 05 --- 03 46 29 25.2 274.5 4.9 52.2 70 R 1 3666 01 29 05 2252+172 03 46 29 24.3 272.4 4.9 51.4 -8 2 2 3666 01 29 05 01 30 55 --- 03 48 20 23.9 272.7 4.9 51.4 102 R 1 2933 01 30 55 3C454.3 03 48 20 22.8 271.7 4.9 50.9 -8 2 2 2933 01 30 55 01 32 15 --- 03 49 40 22.6 271.9 4.9 50.9 72 R 1 2400 01 32 15 HR8703 03 49 40 22.9 272.6 4.9 51.1 -7 2 2 2400 01 32 15 01 35 05 --- 03 52 30 22.3 273.1 5.0 51.1 163 R 1 1266 01 35 05 2250+194 03 52 30 24.1 275.5 5.0 52.1 -10 2 2 1266 01 35 05 01 36 25 --- 03 53 50 23.9 275.7 5.0 52.0 70 R 1 733 01 36 25 2252+172 03 53 50 22.9 273.6 5.0 51.3 -8 2 2 733 01 36 25 01 38 15 --- 03 55 41 22.5 273.9 5.0 51.3 102 R 1 0 01 38 52 3C454.3 03 56 18 21.4 273.0 5.0 50.8 29 2 3 0 01 38 52 01 40 12 --- 03 57 38 21.1 273.2 5.1 50.8 80 F 1 533 01 40 12 HR8703 03 57 38 21.4 273.9 5.1 51.0 -7 2 3 533 01 40 12 01 43 02 --- 04 00 29 20.8 274.4 5.1 51.0 163 F 1 1666 01 43 02 2250+194 04 00 29 22.6 276.8 5.1 51.9 -10 2 3 1666 01 43 02 01 44 22 --- 04 01 49 22.4 277.0 5.1 51.9 70 F 1 2200 01 44 22 2252+172 04 01 49 21.4 274.9 5.1 51.2 -8 2 3 2200 01 44 22 01 46 12 --- 04 03 39 21.1 275.1 5.1 51.2 102 F 1 2933 01 46 12 3C454.3 04 03 39 20.0 274.1 5.2 50.8 -8 2 3 2933 01 46 12 01 47 32 --- 04 04 59 19.7 274.4 5.2 50.7 72 F 1 3466 01 47 32 HR8703 04 04 59 20.0 275.1 5.2 50.9 -7 2 3 3466 01 47 32 01 50 22 --- 04 07 50 19.5 275.5 5.2 50.9 163 F 1 4600 01 50 22 2250+194 04 07 50 21.3 277.9 5.2 51.7 -10 2 3 4600 01 50 22 01 51 42 --- 04 09 10 21.0 278.1 5.3 51.7 70 F 1 5133 01 51 42 2252+172 04 09 10 20.0 276.0 5.2 51.1 -8 2 3 5133 01 51 42 01 53 32 --- 04 11 00 19.7 276.3 5.3 51.0 102 F 1 5867 Schedule for VLBA_NL (Code Nl ) Page 30 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 01 53 32 3C454.3 04 11 00 18.6 275.3 5.3 50.6 -8 2 3 5867 01 53 32 01 54 52 --- 04 12 20 18.4 275.5 5.3 50.6 72 F 1 6400 01 54 52 HR8703 04 12 20 18.6 276.3 5.3 50.8 -7 2 3 6400 01 54 52 01 57 42 --- 04 15 11 18.1 276.7 5.4 50.7 163 F 1 7533 01 57 42 2250+194 04 15 11 19.9 279.1 5.4 51.5 -10 2 3 7533 01 57 42 01 59 02 --- 04 16 31 19.7 279.3 5.4 51.4 70 F 1 8067 01 59 02 2252+172 04 16 31 18.7 277.2 5.4 50.9 -8 2 3 8067 01 59 02 02 00 52 --- 04 18 21 18.3 277.5 5.4 50.9 102 F 1 8800 02 00 52 3C454.3 04 18 21 17.3 276.5 5.4 50.5 -8 2 3 8800 02 00 52 02 02 12 --- 04 19 42 17.0 276.7 5.4 50.5 72 F 1 9333 02 02 12 HR8703 04 19 42 17.3 277.4 5.4 50.6 -7 2 3 9333 02 02 12 02 05 02 --- 04 22 32 16.8 277.9 5.5 50.5 163 F 1 10467 02 05 02 2250+194 04 22 32 18.6 280.2 5.5 51.2 -10 2 3 10467 02 05 02 02 06 22 --- 04 23 52 18.3 280.4 5.5 51.2 70 F 1 11000 02 06 22 2252+172 04 23 52 17.3 278.4 5.5 50.7 -8 2 3 11000 02 06 22 02 08 12 --- 04 25 43 17.0 278.7 5.5 50.7 102 F 1 11733 02 08 12 3C454.3 04 25 43 15.9 277.7 5.5 50.3 -8 2 3 11733 02 08 12 02 09 32 --- 04 27 03 15.6 277.9 5.5 50.3 72 F 1 12267 02 09 32 HR8703 04 27 03 15.9 278.6 5.6 50.4 -7 2 3 12267 02 09 32 02 12 22 --- 04 29 53 15.4 279.0 5.6 50.3 163 F 1 13400 02 12 22 2250+194 04 29 53 17.2 281.3 5.6 51.0 -10 2 3 13400 02 12 22 02 13 42 --- 04 31 14 17.0 281.6 5.6 50.9 70 F 1 13933 02 13 42 2252+172 04 31 14 16.0 279.5 5.6 50.5 -8 2 3 13933 02 13 42 02 15 32 --- 04 33 04 15.6 279.8 5.6 50.4 102 F 1 14667 02 15 32 3C454.3 04 33 04 14.5 278.9 5.6 50.1 -8 2 3 14667 02 15 32 02 16 52 --- 04 34 24 14.3 279.1 5.7 50.1 72 F 1 15200 02 16 52 HR8703 04 34 24 14.6 279.8 5.7 50.2 -7 2 3 15200 02 16 52 02 19 42 --- 04 37 15 14.0 280.2 5.7 50.1 163 F 1 16333 Schedule for VLBA_NL (Code Nl ) Page 31 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 02 19 42 2250+194 04 37 15 15.9 282.5 5.7 50.7 -10 2 3 16333 02 19 42 02 21 02 --- 04 38 35 15.6 282.7 5.8 50.6 70 F 1 16867 02 21 02 2252+172 04 38 35 14.6 280.7 5.7 50.2 -8 2 3 16867 02 21 02 02 22 52 --- 04 40 25 14.3 281.0 5.8 50.2 102 F 1 17600 02 23 29 3C454.3 04 41 02 13.1 280.1 5.8 49.9 29 2 4 17600 02 23 29 02 24 49 --- 04 42 22 12.8 280.3 5.8 49.8 80 R 1 17067 02 24 49 HR8703 04 42 22 13.1 281.0 5.8 49.9 -7 2 4 17067 02 24 49 02 27 39 --- 04 45 13 12.6 281.5 5.9 49.8 163 R 1 15933 02 27 39 2250+194 04 45 13 14.4 283.7 5.9 50.3 -10 2 4 15933 02 27 39 02 28 59 --- 04 46 33 14.2 283.9 5.9 50.3 70 R 1 15400 02 28 59 2252+172 04 46 33 13.2 281.9 5.9 49.9 -8 2 4 15400 02 28 59 02 30 49 --- 04 48 23 12.8 282.2 5.9 49.9 102 R 1 14667 02 30 49 3C454.3 04 48 23 11.7 281.3 5.9 49.6 -8 2 4 14667 02 30 49 02 32 09 --- 04 49 44 11.5 281.5 5.9 49.5 72 R 1 14133 02 32 09 HR8703 04 49 44 11.8 282.2 5.9 49.6 -7 2 4 14133 02 32 09 02 34 59 --- 04 52 34 11.2 282.6 6.0 49.5 163 R 1 13000 02 34 59 2250+194 04 52 34 13.1 284.9 6.0 50.0 -10 2 4 13000 02 34 59 02 36 19 --- 04 53 54 12.9 285.1 6.0 49.9 70 R 1 12467 02 36 19 2252+172 04 53 54 11.8 283.1 6.0 49.6 -8 2 4 12467 02 36 19 02 38 09 --- 04 55 45 11.5 283.4 6.0 49.6 102 R 1 11733 02 38 09 3C454.3 04 55 45 10.4 282.5 6.0 49.3 -8 2 4 11733 02 38 09 02 39 29 --- 04 57 05 10.1 282.7 6.0 49.3 72 R 1 11200 02 39 29 HR8703 04 57 05 10.4 283.4 6.1 49.3 -7 2 4 11200 02 39 29 02 42 19 --- 04 59 55 9.9 283.8 6.1 49.2 163 R 1 10067 02 42 19 2250+194 04 59 55 11.8 286.0 6.1 49.6 -10 2 4 10067 02 42 19 02 43 39 --- 05 01 15 11.6 286.2 6.1 49.5 70 R 1 9533 02 43 39 2252+172 05 01 15 10.5 284.3 6.1 49.3 -8 2 4 9533 02 43 39 02 45 29 --- 05 03 06 10.2 284.5 6.1 49.2 102 R 1 8800 Schedule for VLBA_NL (Code Nl ) Page 32 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 02 45 29 3C454.3 05 03 06 9.0 283.6 6.2 49.0 -8 2 4 8800 02 45 29 02 46 49 --- 05 04 26 8.8 283.8 6.2 48.9 72 R 1 8267 02 46 49 HR8703 05 04 26 9.1 284.5 6.2 49.0 -7 2 4 8267 02 46 49 02 49 39 --- 05 07 16 8.6 285.0 6.2 48.8 163 R 1 7133 02 49 39 2250+194 05 07 16 10.5 287.2 6.2 49.2 -10 2 4 7133 02 49 39 02 50 59 --- 05 08 37 10.2 287.4 6.3 49.1 70 R 1 6600 02 50 59 2252+172 05 08 37 9.2 285.4 6.2 49.0 -8 2 4 6600 02 50 59 02 52 49 --- 05 10 27 8.8 285.7 6.3 48.9 102 R 1 5867 02 52 49 3C454.3 05 10 27 7.7 284.8 6.3 48.7 -8 2 4 5867 02 52 49 02 54 09 --- 05 11 47 7.5 285.0 6.3 48.6 72 R 1 5333 02 54 09 HR8703 05 11 47 7.8 285.7 6.3 48.6 -7 2 4 5333 02 54 09 02 56 59 --- 05 14 38 7.3 286.1 6.4 48.5 163 R 1 4200 02 56 59 2250+194 05 14 38 9.2 288.3 6.4 48.8 -10 2 4 4200 02 56 59 02 58 19 --- 05 15 58 8.9 288.5 6.4 48.7 70 R 1 3666 02 58 19 2252+172 05 15 58 7.8 286.6 6.3 48.6 -8 2 4 3666 02 58 19 03 00 09 --- 05 17 48 7.5 286.9 6.4 48.5 102 R 1 2933 03 00 09 3C454.3 05 17 48 6.4 286.0 6.4 48.3 -8 2 4 2933 03 00 09 03 01 29 --- 05 19 08 6.2 286.2 6.4 48.2 72 R 1 2400 03 01 29 HR8703 05 19 08 6.5 286.9 6.4 48.2 -7 2 4 2400 03 01 29 03 04 19 --- 05 21 59 5.9 287.3 6.5 48.1 163 R 1 1266 03 04 19 2250+194 05 21 59 7.9 289.5 6.5 48.3 -10 2 4 1266 03 04 19 03 05 39 --- 05 23 19 7.6 289.7 6.5 48.2 70 R 1 733 03 05 39 2252+172 05 23 19 6.5 287.8 6.5 48.2 -8 2 4 733 03 05 39 03 07 29 --- 05 25 09 6.2 288.1 6.5 48.1 102 R 1 0 03 08 06 3C454.3 05 25 47 5.0 287.3 6.5 47.9 29 2 5 0 03 08 06 03 09 26 --- 05 27 07 4.7 287.5 6.6 47.8 80 F 1 533 03 09 26 HR8703 05 27 07 5.0 288.2 6.6 47.8 -7 2 5 533 03 09 26 03 12 16 --- 05 29 57 4.5 288.6 6.6 47.6 163 F 1 1666 Schedule for VLBA_NL (Code Nl ) Page 33 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) ---------------------------------------------------------------------------------------- --- Mon 27 Jan 2003 Day 27 --- 03 12 16 2250+194 05 29 57 6.5 290.7 6.6 47.8 -10 2 5 1666 03 12 16 03 13 36 --- 05 31 17 6.2 290.9 6.6 47.7 70 F 1 2200 03 13 36 2252+172 05 31 17 5.1 289.0 6.6 47.7 -8 2 5 2200 03 13 36 03 15 26 --- 05 33 08 4.8 289.3 6.6 47.6 102 F 1 2933 03 15 26 3C454.3 05 33 08 3.7 288.5 6.7 47.4 -8 2 5 2933 03 15 26 03 16 46 --- 05 34 28 3.4 288.7 6.7 47.4 72 F 1 3466 03 16 46 HR8703 05 34 28 3.7 289.3 6.7 47.3 -7 2 5 3466 03 16 46 03 19 36 --- 05 37 18 3.2 289.8 6.7 47.2 163 F 1 4600 03 19 36 2250+194 05 37 18 5.2 291.9 6.7 47.3 -10 2 5 4600 03 19 36 03 20 56 --- 05 38 39 5.0 292.1 6.8 47.2 70 F 1 5133 03 20 56 2252+172 05 38 39 3.8 290.2 6.7 47.2 -8 2 5 5133 03 20 56 03 22 46 --- 05 40 29 3.5 290.5 6.8 47.1 102 F 1 5867 03 22 46 3C454.3 05 40 29 2.4 289.7 6.8 47.0 -8 2 5 5867 03 22 46 03 24 06 --- 05 41 49 2.1 289.9 6.8 D 46.9 0 F 1 6400 03 24 06 HR8703 05 41 49 2.4 290.5 6.8 46.9 -6 2 5 6400 03 24 06 03 26 56 --- 05 44 40 2.0 291.0 6.9 D 46.7 0 F 1 7533 03 26 56 2250+194 05 44 40 3.9 293.1 6.9 46.8 -9 2 5 7533 03 26 56 03 28 16 --- 05 46 00 3.7 293.3 6.9 46.7 71 F 1 8067 03 28 16 2252+172 05 46 00 2.6 291.4 6.8 46.7 -8 2 5 8067 03 28 16 03 30 06 --- 05 47 50 2.2 291.7 6.9 D 46.6 0 F 1 8800 03 34 16 2250+194 05 52 01 2.7 294.3 7.0 46.2 242 2 5 8800 03 34 16 03 35 36 --- 05 53 21 2.5 294.5 7.0 46.1 80 F 1 9333 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v4cm-128-8-1-UL.set Matches group v4cm_3 in freq.dat Setup group: 4 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 1 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 Net SB= L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 1 2 3 4 3 4 BBC SB= L L U U L L U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 4 Setup file default. Used pcal sets: 1 LO sum= 8413.49 8413.49 8413.49 8413.49 8429.49 8429.49 8429.49 8429.49 BBC fr= 813.49 813.49 813.49 813.49 829.49 829.49 829.49 829.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 490 510 490 510 6490 6510 6490 6510 PCALFR2= 490 510 490 510 6490 6510 6490 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- 25th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln 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) * 3C454.3 22 51 29.519661 * 22 53 57.747860 22 54 04.855156 15 52 54.35267 * 16 08 53.56550 16 09 44.99066 From catalog imbedded in main SCHED input file. * HR8703 22 50 34.366039 * 22 53 02.263180 22 53 09.341709 16 34 30.20069 * 16 50 28.23590 16 51 19.73190 From catalog imbedded in main SCHED input file. * 2250+194 22 50 40.549552 * 22 53 07.370000 22 53 14.358763 19 26 36.48898 * 19 42 34.63000 19 43 26.82660 From catalog imbedded in main SCHED input file. * 2252+172 22 52 31.797259 * 22 54 59.598000 22 55 06.671673 17 17 24.18577 * 17 33 24.69000 17 34 16.56327 From catalog imbedded in main SCHED input file. 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) 3C454.3 48.7 HR8703 49.1 2250+194 51.1 2252+172 49.9 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