COVER INFORMATION Station: EB_VLBA (Code Eb ) Experiment: 28th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln Exp. Code: BR088D 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, Eb, Go, Ro, Ti. Fringe finder, manual pulse cal: 3C454.3 Amplitude check : 3C454.3 Schedule for EB_VLBA (Code Eb ) Page 2 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- Next scan frequencies: 8413.49 8413.49 8413.49 8413.49 8429.49 8429.49 8429.49 8429.49 Next BBC frequencies: 613.49 613.49 613.49 613.49 629.49 629.49 629.49 629.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 16 24 00 3C454.3 21 47 46 53.1 152.8 -1.1 -17.6 0 1 1 0 16 24 00 16 31 20 --- 21 55 08 53.7 155.6 -1.0 -15.9 440 F 1 2933 16 31 20 3C454.3 21 55 08 53.7 155.6 -1.0 -15.9 -15 1 1 2933 16 31 20 16 32 40 --- 21 56 28 53.7 156.1 -1.0 -15.5 65 F 1 3467 16 32 40 HR8703 21 56 28 54.5 156.2 -0.9 -15.6 -18 1 1 3467 16 32 40 16 35 30 --- 21 59 18 54.6 157.3 -0.9 -14.8 152 F 1 4600 16 35 30 2250+194 21 59 18 57.4 155.9 -0.9 -16.0 -26 1 1 4600 16 35 30 16 36 50 --- 22 00 38 57.5 156.5 -0.9 -15.6 54 F 1 5133 16 36 50 2252+172 22 00 38 55.3 156.8 -0.9 -15.3 -24 1 1 5133 16 36 50 16 38 40 --- 22 02 29 55.4 157.5 -0.9 -14.8 86 F 1 5867 16 38 40 3C454.3 22 02 29 54.1 158.5 -0.9 -14.0 -20 1 1 5867 16 38 40 16 40 00 --- 22 03 49 54.2 159.1 -0.8 -13.7 60 F 1 6400 16 40 00 HR8703 22 03 49 54.9 159.1 -0.8 -13.7 -18 1 1 6400 16 40 00 16 42 50 --- 22 06 39 55.1 160.3 -0.8 -12.9 152 F 1 7533 16 42 50 2250+194 22 06 39 57.9 159.1 -0.8 -14.0 -26 1 1 7533 16 42 50 16 44 10 --- 22 08 00 57.9 159.6 -0.8 -13.6 54 F 1 8067 16 44 10 2252+172 22 08 00 55.7 159.8 -0.8 -13.3 -24 1 1 8067 16 44 10 16 46 00 --- 22 09 50 55.8 160.5 -0.8 -12.9 86 F 1 8800 16 46 00 3C454.3 22 09 50 54.5 161.5 -0.7 -12.1 -20 1 1 8800 16 46 00 16 47 20 --- 22 11 10 54.6 162.0 -0.7 -11.8 60 F 1 9333 16 47 20 HR8703 22 11 10 55.3 162.1 -0.7 -11.8 -18 1 1 9333 16 47 20 16 50 10 --- 22 14 01 55.4 163.3 -0.7 -11.0 152 F 1 10467 16 50 10 2250+194 22 14 01 58.2 162.2 -0.7 -11.9 -26 1 1 10467 16 50 10 16 51 30 --- 22 15 21 58.3 162.8 -0.6 -11.5 54 F 1 11000 Schedule for EB_VLBA (Code Eb ) Page 3 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 16 51 30 2252+172 22 15 21 56.1 162.8 -0.7 -11.4 -24 1 1 11000 16 51 30 16 53 20 --- 22 17 11 56.2 163.6 -0.6 -10.9 86 F 1 11733 16 53 20 3C454.3 22 17 11 54.8 164.5 -0.6 -10.2 -20 1 1 11733 16 53 20 16 54 40 --- 22 18 31 54.9 165.0 -0.6 -9.9 60 F 1 12267 16 54 40 HR8703 22 18 31 55.6 165.2 -0.6 -9.8 -18 1 1 12267 16 54 40 16 57 30 --- 22 21 22 55.7 166.4 -0.5 -9.0 152 F 1 13400 16 57 30 2250+194 22 21 22 58.6 165.5 -0.5 -9.7 -26 1 1 13400 16 57 30 16 58 50 --- 22 22 42 58.6 166.1 -0.5 -9.4 54 F 1 13933 16 58 50 2252+172 22 22 42 56.4 165.9 -0.5 -9.3 -24 1 1 13933 16 58 50 17 00 40 --- 22 24 32 56.5 166.7 -0.5 -8.8 86 F 1 14667 17 00 40 3C454.3 22 24 32 55.1 167.5 -0.5 -8.2 -20 1 1 14667 17 00 40 17 02 00 --- 22 25 53 55.2 168.1 -0.5 -7.9 60 F 1 15200 17 02 00 HR8703 22 25 53 55.9 168.3 -0.5 -7.8 -18 1 1 15200 17 02 00 17 04 50 --- 22 28 43 56.0 169.5 -0.4 -7.0 152 F 1 16333 17 04 50 2250+194 22 28 43 58.8 168.8 -0.4 -7.6 -26 1 1 16333 17 04 50 17 06 10 --- 22 30 03 58.9 169.4 -0.4 -7.2 54 F 1 16867 17 06 10 2252+172 22 30 03 56.7 169.1 -0.4 -7.3 -24 1 1 16867 17 06 10 17 08 00 --- 22 31 54 56.7 169.9 -0.4 -6.7 86 F 1 17600 17 08 37 3C454.3 22 32 31 55.4 170.8 -0.4 -6.1 17 1 2 17600 17 08 37 17 09 37 --- 22 33 31 55.4 171.3 -0.3 -5.8 60 R 1 17200 17 09 37 HR8703 22 33 31 56.1 171.5 -0.3 -5.6 -18 1 2 17200 17 09 37 17 12 22 --- 22 36 16 56.2 172.7 -0.3 -4.8 147 R 1 16100 17 12 22 2250+194 22 36 16 59.0 172.2 -0.3 -5.3 -26 1 2 16100 17 12 22 17 13 22 --- 22 37 16 59.0 172.7 -0.3 -5.0 34 R 1 15700 17 13 22 2252+172 22 37 16 56.9 172.2 -0.3 -5.2 -24 1 2 15700 17 13 22 17 14 52 --- 22 38 47 56.9 172.8 -0.3 -4.8 66 R 1 15100 17 14 52 3C454.3 22 38 47 55.5 173.5 -0.3 -4.3 -21 1 2 15100 17 14 52 17 15 52 --- 22 39 47 55.5 173.9 -0.2 -4.0 39 R 1 14700 17 15 52 HR8703 22 39 47 56.2 174.2 -0.2 -3.8 -18 1 2 14700 17 15 52 17 18 37 --- 22 42 32 56.3 175.4 -0.2 -3.1 147 R 1 13600 Schedule for EB_VLBA (Code Eb ) Page 4 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 17 18 37 2250+194 22 42 32 59.1 175.1 -0.2 -3.3 -26 1 2 13600 17 18 37 17 19 37 --- 22 43 33 59.1 175.5 -0.2 -3.0 34 R 1 13200 17 19 37 3C454.3 22 43 33 55.6 175.5 -0.2 -3.0 -29 1 2 13200 17 19 37 17 20 37 --- 22 44 33 55.6 175.9 -0.2 -2.7 31 R 1 12800 17 20 37 HR8703 22 44 33 56.3 176.3 -0.1 -2.5 -18 1 2 12800 17 20 37 17 23 22 --- 22 47 18 56.3 177.4 -0.1 -1.7 147 R 1 11700 17 23 22 2250+194 22 47 18 59.2 177.2 -0.1 -1.9 -26 1 2 11700 17 23 22 17 24 22 --- 22 48 18 59.2 177.7 -0.1 -1.5 34 R 1 11300 17 24 22 2252+172 22 48 18 57.0 177.0 -0.1 -2.0 -24 1 2 11300 17 24 22 17 25 52 --- 22 49 49 57.0 177.7 -0.1 -1.6 66 R 1 10700 17 25 52 3C454.3 22 49 49 55.6 178.2 -0.1 -1.2 -21 1 2 10700 17 25 52 17 26 52 --- 22 50 49 55.6 178.6 -0.1 -0.9 39 R 1 10300 17 26 52 HR8703 22 50 49 56.3 179.0 0.0 -0.7 -18 1 2 10300 17 26 52 17 29 37 --- 22 53 34 56.3 180.2 0.0 0.1 147 R 1 9200 17 29 37 2250+194 22 53 34 59.2 180.1 0.0 0.1 -26 1 2 9200 17 29 37 17 30 37 --- 22 54 34 59.2 180.6 0.0 0.4 34 R 1 8800 17 30 37 3C454.3 22 54 34 55.6 180.2 0.0 0.1 -29 1 2 8800 17 30 37 17 31 37 --- 22 55 34 55.6 180.6 0.0 0.4 31 R 1 8400 17 31 37 HR8703 22 55 34 56.3 181.0 0.0 0.7 -18 1 2 8400 17 31 37 17 34 22 --- 22 58 20 56.3 182.2 0.1 1.5 147 R 1 7300 17 34 22 2250+194 22 58 20 59.2 182.3 0.1 1.6 -26 1 2 7300 17 34 22 17 35 22 --- 22 59 20 59.2 182.8 0.1 1.9 34 R 1 6900 17 35 22 2252+172 22 59 20 57.0 181.8 0.1 1.2 -24 1 2 6900 17 35 22 17 36 52 --- 23 00 50 57.0 182.5 0.1 1.7 66 R 1 6300 17 36 52 3C454.3 23 00 50 55.6 182.8 0.1 1.9 -21 1 2 6300 17 36 52 17 37 52 --- 23 01 51 55.6 183.3 0.1 2.2 39 R 1 5900 17 37 52 HR8703 23 01 51 56.3 183.7 0.1 2.5 -18 1 2 5900 17 37 52 17 40 37 --- 23 04 36 56.3 184.9 0.2 3.3 147 R 1 4800 17 40 37 2250+194 23 04 36 59.1 185.2 0.2 3.5 -26 1 2 4800 17 40 37 17 41 37 --- 23 05 36 59.1 185.6 0.2 3.8 34 R 1 4400 Schedule for EB_VLBA (Code Eb ) Page 5 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 17 41 37 3C454.3 23 05 36 55.6 184.9 0.2 3.2 -29 1 2 4400 17 41 37 17 42 37 --- 23 06 36 55.6 185.3 0.2 3.5 31 R 1 4000 17 42 37 HR8703 23 06 36 56.2 185.8 0.2 3.8 -18 1 2 4000 17 42 37 17 45 22 --- 23 09 22 56.2 187.0 0.3 4.6 147 R 1 2900 17 45 22 2250+194 23 09 22 59.0 187.4 0.3 5.0 -26 1 2 2900 17 45 22 17 46 22 --- 23 10 22 59.0 187.8 0.3 5.3 34 R 1 2500 17 46 22 2252+172 23 10 22 56.9 186.6 0.3 4.4 -23 1 2 2500 17 46 22 17 47 52 --- 23 11 52 56.9 187.3 0.3 4.9 67 R 1 1900 17 47 52 3C454.3 23 11 52 55.5 187.5 0.3 5.0 -21 1 2 1900 17 47 52 17 48 52 --- 23 12 52 55.4 187.9 0.3 5.2 39 R 1 1500 17 48 52 HR8703 23 12 52 56.1 188.5 0.3 5.6 -18 1 2 1500 17 48 52 17 51 37 --- 23 15 38 56.0 189.6 0.4 6.4 147 R 1 400 17 51 37 2250+194 23 15 38 58.9 190.2 0.4 6.9 -26 1 2 400 17 51 37 17 52 37 --- 23 16 38 58.9 190.7 0.4 7.2 34 R 1 0 17 53 14 3C454.3 23 17 15 55.3 189.8 0.4 6.5 8 1 3 0 17 53 14 17 54 14 --- 23 18 15 55.3 190.2 0.4 6.7 60 F 1 400 17 54 14 HR8703 23 18 15 56.0 190.7 0.4 7.1 -18 1 3 400 17 54 14 17 56 59 --- 23 21 01 55.9 191.9 0.5 7.9 147 F 1 1500 17 56 59 2250+194 23 21 01 58.7 192.6 0.5 8.5 -26 1 3 1500 17 56 59 17 57 59 --- 23 22 01 58.7 193.1 0.5 8.8 34 F 1 1900 17 57 59 2252+172 23 22 01 56.6 191.7 0.4 7.8 -23 1 3 1900 17 57 59 17 59 29 --- 23 23 31 56.6 192.3 0.5 8.2 67 F 1 2500 17 59 29 3C454.3 23 23 31 55.1 192.4 0.5 8.2 -21 1 3 2500 17 59 29 18 00 29 --- 23 24 31 55.1 192.8 0.5 8.4 39 F 1 2900 18 00 29 HR8703 23 24 31 55.8 193.4 0.5 8.8 -18 1 3 2900 18 00 29 18 03 14 --- 23 27 17 55.7 194.5 0.6 9.6 147 F 1 4000 18 03 14 2250+194 23 27 17 58.5 195.4 0.6 10.3 -26 1 3 4000 18 03 14 18 04 14 --- 23 28 17 58.4 195.9 0.6 10.6 34 F 1 4400 18 04 14 3C454.3 23 28 17 55.0 194.4 0.6 9.5 -29 1 3 4400 18 04 14 18 05 14 --- 23 29 17 54.9 194.8 0.6 9.7 31 F 1 4800 Schedule for EB_VLBA (Code Eb ) Page 6 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 18 05 14 HR8703 23 29 17 55.6 195.4 0.6 10.1 -18 1 3 4800 18 05 14 18 07 59 --- 23 32 02 55.4 196.5 0.6 10.9 147 F 1 5900 18 07 59 2250+194 23 32 02 58.3 197.5 0.6 11.7 -26 1 3 5900 18 07 59 18 08 59 --- 23 33 03 58.2 198.0 0.7 12.0 34 F 1 6300 18 08 59 2252+172 23 33 03 56.2 196.4 0.6 10.8 -23 1 3 6300 18 08 59 18 10 29 --- 23 34 33 56.1 197.0 0.7 11.2 67 F 1 6900 18 10 29 3C454.3 23 34 33 54.7 196.9 0.7 11.1 -21 1 3 6900 18 10 29 18 11 29 --- 23 35 33 54.6 197.4 0.7 11.4 39 F 1 7300 18 11 29 HR8703 23 35 33 55.3 198.0 0.7 11.8 -18 1 3 7300 18 11 29 18 14 14 --- 23 38 18 55.1 199.1 0.8 12.6 147 F 1 8400 18 14 14 2250+194 23 38 18 57.9 200.2 0.8 13.5 -26 1 3 8400 18 14 14 18 15 14 --- 23 39 19 57.9 200.7 0.8 13.8 34 F 1 8800 18 15 14 3C454.3 23 39 19 54.5 198.9 0.8 12.4 -29 1 3 8800 18 15 14 18 16 14 --- 23 40 19 54.4 199.3 0.8 12.6 31 F 1 9200 18 16 14 HR8703 23 40 19 55.0 199.9 0.8 13.1 -18 1 3 9200 18 16 14 18 18 59 --- 23 43 04 54.9 201.0 0.8 13.8 147 F 1 10300 18 18 59 2250+194 23 43 04 57.7 202.3 0.8 14.8 -26 1 3 10300 18 18 59 18 19 59 --- 23 44 04 57.6 202.7 0.8 15.1 34 F 1 10700 18 19 59 2252+172 23 44 04 55.6 201.0 0.8 13.8 -23 1 3 10700 18 19 59 18 21 29 --- 23 45 35 55.5 201.6 0.8 14.2 67 F 1 11300 18 21 29 3C454.3 23 45 35 54.1 201.4 0.9 14.0 -21 1 3 11300 18 21 29 18 22 29 --- 23 46 35 54.1 201.8 0.9 14.2 39 F 1 11700 18 22 29 HR8703 23 46 35 54.7 202.5 0.9 14.7 -17 1 3 11700 18 22 29 18 25 14 --- 23 49 20 54.5 203.6 0.9 15.4 148 F 1 12800 18 25 14 2250+194 23 49 20 57.3 204.9 0.9 16.5 -26 1 3 12800 18 25 14 18 26 14 --- 23 50 20 57.2 205.3 1.0 16.8 34 F 1 13200 18 26 14 3C454.3 23 50 20 53.8 203.3 0.9 15.2 -28 1 3 13200 18 26 14 18 27 14 --- 23 51 21 53.8 203.7 1.0 15.4 32 F 1 13600 18 27 14 HR8703 23 51 21 54.4 204.3 1.0 15.9 -17 1 3 13600 18 27 14 18 29 59 --- 23 54 06 54.2 205.4 1.0 16.6 148 F 1 14700 Schedule for EB_VLBA (Code Eb ) Page 7 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 18 29 59 2250+194 23 54 06 56.9 206.9 1.0 17.8 -26 1 3 14700 18 29 59 18 30 59 --- 23 55 06 56.9 207.3 1.0 18.1 34 F 1 15100 18 30 59 2252+172 23 55 06 54.9 205.4 1.0 16.6 -23 1 3 15100 18 30 59 18 32 29 --- 23 56 36 54.8 206.0 1.0 17.0 67 F 1 15700 18 32 29 3C454.3 23 56 36 53.4 205.7 1.0 16.7 -21 1 3 15700 18 32 29 18 33 29 --- 23 57 37 53.3 206.1 1.1 16.9 39 F 1 16100 18 33 29 HR8703 23 57 37 53.9 206.8 1.1 17.4 -17 1 3 16100 18 33 29 18 36 14 --- 00 00 22 53.7 207.9 1.1 18.1 148 F 1 17200 18 36 14 2250+194 00 00 22 56.5 209.4 1.1 19.4 -26 1 3 17200 18 36 14 18 37 14 --- 00 01 22 56.4 209.8 1.1 19.6 34 F 1 17600 18 39 14 3C454.3 00 03 23 52.9 208.3 1.2 18.3 91 1 4 17600 18 39 14 18 40 14 --- 00 04 23 52.9 208.7 1.2 18.5 60 R 1 17200 18 40 14 HR8703 00 04 23 53.4 209.4 1.2 19.0 -17 1 4 17200 18 40 14 18 42 59 --- 00 07 08 53.2 210.4 1.2 19.7 148 R 1 16100 18 42 59 2250+194 00 07 08 55.9 212.1 1.2 21.1 -26 1 4 16100 18 42 59 18 43 59 --- 00 08 08 55.8 212.5 1.2 21.3 34 R 1 15700 18 43 59 2252+172 00 08 08 54.0 210.5 1.2 19.8 -22 1 4 15700 18 43 59 18 45 29 --- 00 09 39 53.8 211.1 1.2 20.1 68 R 1 15100 18 45 29 3C454.3 00 09 39 52.4 210.6 1.3 19.7 -21 1 4 15100 18 45 29 18 46 29 --- 00 10 39 52.4 211.0 1.3 19.9 39 R 1 14700 18 46 29 HR8703 00 10 39 52.9 211.8 1.3 20.5 -17 1 4 14700 18 46 29 18 49 14 --- 00 13 24 52.7 212.8 1.3 21.1 148 R 1 13600 18 49 14 2250+194 00 13 24 55.4 214.6 1.3 22.5 -26 1 4 13600 18 49 14 18 50 14 --- 00 14 24 55.3 214.9 1.4 22.8 34 R 1 13200 18 50 14 3C454.3 00 14 24 52.0 212.4 1.3 20.8 -28 1 4 13200 18 50 14 18 51 14 --- 00 15 25 52.0 212.8 1.4 21.0 32 R 1 12800 18 51 14 HR8703 00 15 25 52.5 213.5 1.4 21.5 -17 1 4 12800 18 51 14 18 53 59 --- 00 18 10 52.3 214.5 1.4 22.1 148 R 1 11700 18 53 59 2250+194 00 18 10 54.9 216.4 1.4 23.6 -26 1 4 11700 18 53 59 18 54 59 --- 00 19 10 54.8 216.7 1.4 23.8 34 R 1 11300 Schedule for EB_VLBA (Code Eb ) Page 8 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 18 54 59 2252+172 00 19 10 53.0 214.6 1.4 22.3 -22 1 4 11300 18 54 59 18 56 29 --- 00 20 40 52.9 215.2 1.4 22.6 68 R 1 10700 18 56 29 3C454.3 00 20 40 51.5 214.7 1.4 22.1 -21 1 4 10700 18 56 29 18 57 29 --- 00 21 41 51.4 215.0 1.5 22.3 39 R 1 10300 18 57 29 HR8703 00 21 41 52.0 215.8 1.5 22.9 -17 1 4 10300 18 57 29 19 00 14 --- 00 24 26 51.7 216.8 1.5 23.4 148 R 1 9200 19 00 14 2250+194 00 24 26 54.3 218.7 1.5 25.0 -26 1 4 9200 19 00 14 19 01 14 --- 00 25 26 54.2 219.0 1.5 25.2 34 R 1 8800 19 01 14 3C454.3 00 25 26 51.1 216.3 1.5 23.1 -28 1 4 8800 19 01 14 19 02 14 --- 00 26 26 51.0 216.7 1.5 23.3 32 R 1 8400 19 02 14 HR8703 00 26 26 51.5 217.5 1.6 23.8 -17 1 4 8400 19 02 14 19 04 59 --- 00 29 12 51.2 218.4 1.6 24.4 148 R 1 7300 19 04 59 2250+194 00 29 12 53.8 220.4 1.6 26.0 -25 1 4 7300 19 04 59 19 05 59 --- 00 30 12 53.7 220.8 1.6 26.2 35 R 1 6900 19 05 59 2252+172 00 30 12 52.0 218.6 1.6 24.6 -22 1 4 6900 19 05 59 19 07 29 --- 00 31 42 51.8 219.1 1.6 24.9 68 R 1 6300 19 07 29 3C454.3 00 31 42 50.4 218.5 1.6 24.3 -21 1 4 6300 19 07 29 19 08 29 --- 00 32 42 50.3 218.9 1.6 24.5 39 R 1 5900 19 08 29 HR8703 00 32 42 50.9 219.6 1.7 25.1 -17 1 4 5900 19 08 29 19 11 14 --- 00 35 28 50.6 220.6 1.7 25.6 148 R 1 4800 19 11 14 2250+194 00 35 28 53.2 222.6 1.7 27.2 -25 1 4 4800 19 11 14 19 12 14 --- 00 36 28 53.1 223.0 1.7 27.4 35 R 1 4400 19 12 14 3C454.3 00 36 28 50.0 220.1 1.7 25.3 -27 1 4 4400 19 12 14 19 13 14 --- 00 37 28 49.9 220.5 1.7 25.5 33 R 1 4000 19 13 14 HR8703 00 37 28 50.4 221.3 1.7 26.0 -17 1 4 4000 19 13 14 19 15 59 --- 00 40 14 50.1 222.2 1.8 26.5 148 R 1 2900 19 15 59 2250+194 00 40 14 52.7 224.3 1.8 28.1 -25 1 4 2900 19 15 59 19 16 59 --- 00 41 14 52.5 224.6 1.8 28.3 35 R 1 2500 19 16 59 2252+172 00 41 14 50.8 222.4 1.8 26.7 -22 1 4 2500 19 16 59 19 18 29 --- 00 42 44 50.7 222.9 1.8 27.0 68 R 1 1900 Schedule for EB_VLBA (Code Eb ) Page 9 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 19 18 29 3C454.3 00 42 44 49.3 222.2 1.8 26.4 -20 1 4 1900 19 18 29 19 19 29 --- 00 43 44 49.2 222.6 1.8 26.6 40 R 1 1500 19 19 29 HR8703 00 43 44 49.7 223.4 1.8 27.1 -17 1 4 1500 19 19 29 19 22 14 --- 00 46 30 49.4 224.3 1.9 27.6 148 R 1 400 19 22 14 2250+194 00 46 30 52.0 226.4 1.9 29.3 -25 1 4 400 19 22 14 19 23 14 --- 00 47 30 51.8 226.7 1.9 29.5 35 R 1 0 19 23 51 3C454.3 00 48 07 48.7 224.0 1.9 27.4 10 1 5 0 19 23 51 19 24 51 --- 00 49 07 48.6 224.3 1.9 27.5 60 F 1 400 19 24 51 HR8703 00 49 07 49.1 225.1 1.9 28.1 -17 1 5 400 19 24 51 19 27 36 --- 00 51 53 48.8 226.0 2.0 28.5 148 F 1 1500 19 27 36 2250+194 00 51 53 51.3 228.2 2.0 30.2 -25 1 5 1500 19 27 36 19 28 36 --- 00 52 53 51.2 228.5 2.0 30.4 35 F 1 1900 19 28 36 2252+172 00 52 53 49.6 226.2 2.0 28.8 -22 1 5 1900 19 28 36 19 30 06 --- 00 54 23 49.4 226.7 2.0 29.0 68 F 1 2500 19 30 06 3C454.3 00 54 23 48.0 226.0 2.0 28.4 -20 1 5 2500 19 30 06 19 31 06 --- 00 55 23 47.9 226.3 2.0 28.6 40 F 1 2900 19 31 06 HR8703 00 55 23 48.4 227.1 2.0 29.1 -17 1 5 2900 19 31 06 19 33 51 --- 00 58 09 48.1 228.0 2.1 29.6 148 F 1 4000 19 33 51 2250+194 00 58 09 50.6 230.2 2.1 31.2 -25 1 5 4000 19 33 51 19 34 51 --- 00 59 09 50.4 230.5 2.1 31.4 35 F 1 4400 19 34 51 3C454.3 00 59 09 47.5 227.5 2.1 29.2 -27 1 5 4400 19 34 51 19 35 51 --- 01 00 09 47.4 227.8 2.1 29.4 33 F 1 4800 19 35 51 HR8703 01 00 09 47.8 228.6 2.1 29.9 -17 1 5 4800 19 35 51 19 38 36 --- 01 02 54 47.5 229.4 2.2 30.3 148 F 1 5900 19 38 36 2250+194 01 02 54 50.0 231.7 2.2 32.0 -25 1 5 5900 19 38 36 19 39 36 --- 01 03 55 49.9 232.0 2.2 32.1 35 F 1 6300 19 39 36 2252+172 01 03 55 48.2 229.7 2.1 30.6 -22 1 5 6300 19 39 36 19 41 06 --- 01 05 25 48.1 230.2 2.2 30.8 68 F 1 6900 19 41 06 3C454.3 01 05 25 46.7 229.4 2.2 30.2 -20 1 5 6900 19 41 06 19 42 06 --- 01 06 25 46.6 229.7 2.2 30.3 40 F 1 7300 Schedule for EB_VLBA (Code Eb ) Page 10 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 19 42 06 HR8703 01 06 25 47.1 230.5 2.2 30.8 -17 1 5 7300 19 42 06 19 44 51 --- 01 09 10 46.7 231.3 2.3 31.2 148 F 1 8400 19 44 51 2250+194 01 09 10 49.2 233.6 2.3 32.9 -25 1 5 8400 19 44 51 19 45 51 --- 01 10 11 49.1 233.9 2.3 33.1 35 F 1 8800 19 45 51 3C454.3 01 10 11 46.1 230.8 2.3 30.9 -27 1 5 8800 19 45 51 19 46 51 --- 01 11 11 46.0 231.1 2.3 31.0 33 F 1 9200 19 46 51 HR8703 01 11 11 46.5 231.9 2.3 31.5 -17 1 5 9200 19 46 51 19 49 36 --- 01 13 56 46.2 232.7 2.3 31.9 148 F 1 10300 19 49 36 2250+194 01 13 56 48.6 235.0 2.3 33.6 -25 1 5 10300 19 49 36 19 50 36 --- 01 14 56 48.4 235.3 2.4 33.7 35 F 1 10700 19 50 36 2252+172 01 14 56 46.9 233.0 2.3 32.2 -22 1 5 10700 19 50 36 19 52 06 --- 01 16 27 46.7 233.5 2.4 32.4 68 F 1 11300 19 52 06 3C454.3 01 16 27 45.4 232.7 2.4 31.8 -20 1 5 11300 19 52 06 19 53 06 --- 01 17 27 45.2 233.0 2.4 31.9 40 F 1 11700 19 53 06 HR8703 01 17 27 45.7 233.8 2.4 32.4 -17 1 5 11700 19 53 06 19 55 51 --- 01 20 12 45.4 234.6 2.4 32.8 148 F 1 12800 19 55 51 2250+194 01 20 12 47.8 236.8 2.4 34.4 -25 1 5 12800 19 55 51 19 56 51 --- 01 21 12 47.6 237.1 2.5 34.6 35 F 1 13200 19 56 51 3C454.3 01 21 12 44.8 234.1 2.5 32.4 -26 1 5 13200 19 56 51 19 57 51 --- 01 22 13 44.6 234.3 2.5 32.5 34 F 1 13600 19 57 51 HR8703 01 22 13 45.1 235.1 2.5 33.0 -17 1 5 13600 19 57 51 20 00 36 --- 01 24 58 44.7 235.9 2.5 33.4 148 F 1 14700 20 00 36 2250+194 01 24 58 47.1 238.2 2.5 35.0 -25 1 5 14700 20 00 36 20 01 36 --- 01 25 58 47.0 238.5 2.5 35.2 35 F 1 15100 20 01 36 2252+172 01 25 58 45.5 236.2 2.5 33.7 -22 1 5 15100 20 01 36 20 03 06 --- 01 27 28 45.3 236.6 2.5 33.8 68 F 1 15700 20 03 06 3C454.3 01 27 28 43.9 235.8 2.6 33.2 -20 1 5 15700 20 03 06 20 04 06 --- 01 28 29 43.8 236.1 2.6 33.3 40 F 1 16100 20 04 06 HR8703 01 28 29 44.3 236.9 2.6 33.8 -17 1 5 16100 20 04 06 20 06 51 --- 01 31 14 43.9 237.7 2.6 34.1 148 F 1 17200 Schedule for EB_VLBA (Code Eb ) Page 11 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 20 06 51 2250+194 01 31 14 46.3 240.0 2.6 35.8 -24 1 5 17200 20 06 51 20 07 51 --- 01 32 14 46.1 240.2 2.6 35.9 36 F 1 17600 20 10 51 3C454.3 01 35 15 42.9 238.0 2.7 34.1 152 1 6 17600 20 10 51 20 11 51 --- 01 36 15 42.8 238.2 2.7 34.2 60 R 1 17200 20 11 51 HR8703 01 36 15 43.2 239.0 2.7 34.7 -17 1 6 17200 20 11 51 20 14 36 --- 01 39 00 42.8 239.8 2.8 35.0 148 R 1 16100 20 14 36 2250+194 01 39 00 45.2 242.1 2.8 36.6 -24 1 6 16100 20 14 36 20 15 36 --- 01 40 00 45.0 242.3 2.8 36.7 36 R 1 15700 20 15 36 2252+172 01 40 00 43.6 240.1 2.7 35.3 -22 1 6 15700 20 15 36 20 17 06 --- 01 41 31 43.3 240.5 2.8 35.5 68 R 1 15100 20 17 06 3C454.3 01 41 31 42.1 239.6 2.8 34.8 -20 1 6 15100 20 17 06 20 18 06 --- 01 42 31 41.9 239.9 2.8 34.9 40 R 1 14700 20 18 06 HR8703 01 42 31 42.4 240.7 2.8 35.4 -17 1 6 14700 20 18 06 20 20 51 --- 01 45 16 42.0 241.4 2.9 35.7 148 R 1 13600 20 20 51 2250+194 01 45 16 44.3 243.7 2.9 37.3 -24 1 6 13600 20 20 51 20 21 51 --- 01 46 16 44.1 244.0 2.9 37.4 36 R 1 13200 20 21 51 3C454.3 01 46 16 41.4 240.9 2.9 35.3 -26 1 6 13200 20 21 51 20 22 51 --- 01 47 17 41.3 241.2 2.9 35.4 34 R 1 12800 20 22 51 HR8703 01 47 17 41.7 241.9 2.9 35.9 -17 1 6 12800 20 22 51 20 25 36 --- 01 50 02 41.3 242.6 2.9 36.2 148 R 1 11700 20 25 36 2250+194 01 50 02 43.6 245.0 2.9 37.7 -24 1 6 11700 20 25 36 20 26 36 --- 01 51 02 43.5 245.2 3.0 37.8 36 R 1 11300 20 26 36 2252+172 01 51 02 42.0 243.0 2.9 36.4 -22 1 6 11300 20 26 36 20 28 06 --- 01 52 32 41.8 243.4 3.0 36.6 68 R 1 10700 20 28 06 3C454.3 01 52 32 40.5 242.5 3.0 36.0 -20 1 6 10700 20 28 06 20 29 06 --- 01 53 33 40.4 242.8 3.0 36.1 40 R 1 10300 20 29 06 HR8703 01 53 33 40.8 243.5 3.0 36.5 -17 1 6 10300 20 29 06 20 31 51 --- 01 56 18 40.4 244.2 3.1 36.7 148 R 1 9200 20 31 51 2250+194 01 56 18 42.7 246.6 3.1 38.3 -24 1 6 9200 20 31 51 20 32 51 --- 01 57 18 42.6 246.8 3.1 38.4 36 R 1 8800 Schedule for EB_VLBA (Code Eb ) Page 12 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 20 32 51 3C454.3 01 57 18 39.8 243.7 3.1 36.4 -26 1 6 8800 20 32 51 20 33 51 --- 01 58 18 39.7 244.0 3.1 36.5 34 R 1 8400 20 33 51 HR8703 01 58 18 40.1 244.7 3.1 36.9 -17 1 6 8400 20 33 51 20 36 36 --- 02 01 04 39.7 245.4 3.1 37.2 148 R 1 7300 20 36 36 2250+194 02 01 04 42.0 247.7 3.1 38.7 -24 1 6 7300 20 36 36 20 37 36 --- 02 02 04 41.9 248.0 3.1 38.8 36 R 1 6900 20 37 36 2252+172 02 02 04 40.4 245.8 3.1 37.5 -22 1 6 6900 20 37 36 20 39 06 --- 02 03 34 40.2 246.1 3.1 37.6 68 R 1 6300 20 39 06 3C454.3 02 03 34 38.9 245.3 3.2 37.0 -20 1 6 6300 20 39 06 20 40 06 --- 02 04 34 38.8 245.5 3.2 37.0 40 R 1 5900 20 40 06 HR8703 02 04 34 39.2 246.3 3.2 37.5 -17 1 6 5900 20 40 06 20 42 51 --- 02 07 20 38.8 247.0 3.2 37.7 148 R 1 4800 20 42 51 2250+194 02 07 20 41.1 249.3 3.2 39.2 -24 1 6 4800 20 42 51 20 43 51 --- 02 08 20 40.9 249.5 3.3 39.3 36 R 1 4400 20 43 51 3C454.3 02 08 20 38.3 246.5 3.2 37.4 -26 1 6 4400 20 43 51 20 44 51 --- 02 09 20 38.1 246.7 3.3 37.4 34 R 1 4000 20 44 51 HR8703 02 09 20 38.5 247.5 3.3 37.8 -17 1 6 4000 20 44 51 20 47 36 --- 02 12 06 38.1 248.1 3.3 38.1 148 R 1 2900 20 47 36 2250+194 02 12 06 40.4 250.4 3.3 39.5 -24 1 6 2900 20 47 36 20 48 36 --- 02 13 06 40.2 250.7 3.3 39.6 36 R 1 2500 20 48 36 2252+172 02 13 06 38.8 248.5 3.3 38.3 -22 1 6 2500 20 48 36 20 50 06 --- 02 14 36 38.6 248.8 3.3 38.4 68 R 1 1900 20 50 06 3C454.3 02 14 36 37.3 248.0 3.3 37.8 -20 1 6 1900 20 50 06 20 51 06 --- 02 15 36 37.2 248.2 3.4 37.9 40 R 1 1500 20 51 06 HR8703 02 15 36 37.6 249.0 3.4 38.3 -17 1 6 1500 20 51 06 20 53 51 --- 02 18 22 37.2 249.6 3.4 38.5 148 R 1 400 20 53 51 2250+194 02 18 22 39.4 251.9 3.4 39.9 -24 1 6 400 20 53 51 20 54 51 --- 02 19 22 39.3 252.1 3.4 40.0 36 R 1 0 20 55 28 3C454.3 02 19 59 36.5 249.2 3.4 38.2 11 1 7 0 20 55 28 20 56 28 --- 02 20 59 36.4 249.5 3.4 38.3 60 F 1 400 Schedule for EB_VLBA (Code Eb ) Page 13 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 20 56 28 HR8703 02 20 59 36.8 250.2 3.5 38.7 -17 1 7 400 20 56 28 20 59 13 --- 02 23 45 36.4 250.9 3.5 38.9 148 F 1 1500 20 59 13 2250+194 02 23 45 38.6 253.1 3.5 40.3 -24 1 7 1500 20 59 13 21 00 13 --- 02 24 45 38.5 253.4 3.5 40.3 36 F 1 1900 21 00 13 2252+172 02 24 45 37.1 251.2 3.5 39.1 -22 1 7 1900 21 00 13 21 01 43 --- 02 26 15 36.9 251.6 3.5 39.2 68 F 1 2500 21 01 43 3C454.3 02 26 15 35.6 250.7 3.5 38.7 -20 1 7 2500 21 01 43 21 02 43 --- 02 27 15 35.5 250.9 3.6 38.7 40 F 1 2900 21 02 43 HR8703 02 27 15 35.9 251.7 3.6 39.1 -17 1 7 2900 21 02 43 21 05 28 --- 02 30 01 35.4 252.3 3.6 39.3 148 F 1 4000 21 05 28 2250+194 02 30 01 37.6 254.6 3.6 40.6 -24 1 7 4000 21 05 28 21 06 28 --- 02 31 01 37.5 254.8 3.6 40.7 36 F 1 4400 21 06 28 3C454.3 02 31 01 34.9 251.8 3.6 39.0 -25 1 7 4400 21 06 28 21 07 28 --- 02 32 01 34.7 252.0 3.6 39.0 35 F 1 4800 21 07 28 HR8703 02 32 01 35.1 252.8 3.6 39.4 -17 1 7 4800 21 07 28 21 10 13 --- 02 34 46 34.7 253.4 3.7 39.5 148 F 1 5900 21 10 13 2250+194 02 34 46 36.9 255.6 3.7 40.9 -24 1 7 5900 21 10 13 21 11 13 --- 02 35 47 36.8 255.9 3.7 40.9 36 F 1 6300 21 11 13 2252+172 02 35 47 35.4 253.7 3.7 39.8 -21 1 7 6300 21 11 13 21 12 43 --- 02 37 17 35.2 254.1 3.7 39.9 69 F 1 6900 21 12 43 3C454.3 02 37 17 33.9 253.2 3.7 39.3 -20 1 7 6900 21 12 43 21 13 43 --- 02 38 17 33.8 253.4 3.7 39.4 40 F 1 7300 21 13 43 HR8703 02 38 17 34.2 254.2 3.8 39.7 -17 1 7 7300 21 13 43 21 16 28 --- 02 41 02 33.8 254.8 3.8 39.9 148 F 1 8400 21 16 28 2250+194 02 41 02 36.0 257.0 3.8 41.2 -24 1 7 8400 21 16 28 21 17 28 --- 02 42 03 35.8 257.2 3.8 41.2 36 F 1 8800 21 17 28 3C454.3 02 42 03 33.2 254.3 3.8 39.6 -25 1 7 8800 21 17 28 21 18 28 --- 02 43 03 33.1 254.5 3.8 39.6 35 F 1 9200 21 18 28 HR8703 02 43 03 33.4 255.2 3.8 40.0 -17 1 7 9200 21 18 28 21 21 13 --- 02 45 48 33.0 255.8 3.9 40.1 148 F 1 10300 Schedule for EB_VLBA (Code Eb ) Page 14 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 21 21 13 2250+194 02 45 48 35.2 258.1 3.9 41.4 -24 1 7 10300 21 21 13 21 22 13 --- 02 46 48 35.1 258.3 3.9 41.4 36 F 1 10700 21 22 13 2252+172 02 46 48 33.7 256.2 3.9 40.4 -21 1 7 10700 21 22 13 21 23 43 --- 02 48 19 33.5 256.5 3.9 40.4 69 F 1 11300 21 23 43 3C454.3 02 48 19 32.2 255.6 3.9 39.9 -20 1 7 11300 21 23 43 21 24 43 --- 02 49 19 32.1 255.9 3.9 39.9 40 F 1 11700 21 24 43 HR8703 02 49 19 32.5 256.6 3.9 40.3 -17 1 7 11700 21 24 43 21 27 28 --- 02 52 04 32.1 257.2 4.0 40.4 148 F 1 12800 21 27 28 2250+194 02 52 04 34.2 259.4 4.0 41.6 -24 1 7 12800 21 27 28 21 28 28 --- 02 53 04 34.1 259.6 4.0 41.6 36 F 1 13200 21 28 28 3C454.3 02 53 04 31.5 256.7 4.0 40.1 -25 1 7 13200 21 28 28 21 29 28 --- 02 54 05 31.4 256.9 4.0 40.1 35 F 1 13600 21 29 28 HR8703 02 54 05 31.7 257.6 4.0 40.5 -17 1 7 13600 21 29 28 21 32 13 --- 02 56 50 31.3 258.2 4.1 40.6 148 F 1 14700 21 32 13 2250+194 02 56 50 33.5 260.4 4.1 41.8 -24 1 7 14700 21 32 13 21 33 13 --- 02 57 50 33.3 260.6 4.1 41.8 36 F 1 15100 21 33 13 2252+172 02 57 50 32.0 258.5 4.0 40.8 -21 1 7 15100 21 33 13 21 34 43 --- 02 59 20 31.8 258.9 4.1 40.9 69 F 1 15700 21 34 43 3C454.3 02 59 20 30.5 258.0 4.1 40.4 -20 1 7 15700 21 34 43 21 35 43 --- 03 00 21 30.4 258.2 4.1 40.4 40 F 1 16100 21 35 43 HR8703 03 00 21 30.8 258.9 4.1 40.7 -17 1 7 16100 21 35 43 21 38 28 --- 03 03 06 30.3 259.5 4.2 40.8 148 F 1 17200 21 38 28 2250+194 03 03 06 32.5 261.7 4.2 41.9 -24 1 7 17200 21 38 28 21 39 28 --- 03 04 06 32.3 261.9 4.2 42.0 36 F 1 17600 21 40 05 3C454.3 03 04 43 29.7 259.1 4.2 40.5 11 1 8 17600 21 40 05 21 41 05 --- 03 05 43 29.5 259.4 4.2 40.6 60 R 1 17200 21 41 05 HR8703 03 05 43 29.9 260.1 4.2 40.9 -17 1 8 17200 21 41 05 21 43 50 --- 03 08 29 29.5 260.6 4.3 41.0 148 R 1 16100 21 43 50 2250+194 03 08 29 31.7 262.8 4.3 42.1 -24 1 8 16100 21 43 50 21 44 50 --- 03 09 29 31.5 263.0 4.3 42.1 36 R 1 15700 Schedule for EB_VLBA (Code Eb ) Page 15 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 21 44 50 2252+172 03 09 29 30.2 261.0 4.2 41.2 -21 1 8 15700 21 44 50 21 46 20 --- 03 10 59 29.9 261.3 4.3 41.2 69 R 1 15100 21 46 20 3C454.3 03 10 59 28.7 260.5 4.3 40.7 -20 1 8 15100 21 46 20 21 47 20 --- 03 11 59 28.6 260.7 4.3 40.8 40 R 1 14700 21 47 20 HR8703 03 11 59 28.9 261.4 4.3 41.1 -17 1 8 14700 21 47 20 21 50 05 --- 03 14 45 28.5 261.9 4.4 41.1 148 R 1 13600 21 50 05 2250+194 03 14 45 30.7 264.1 4.4 42.2 -24 1 8 13600 21 50 05 21 51 05 --- 03 15 45 30.5 264.3 4.4 42.2 36 R 1 13200 21 51 05 3C454.3 03 15 45 28.0 261.4 4.4 40.9 -25 1 8 13200 21 51 05 21 52 05 --- 03 16 45 27.8 261.6 4.4 40.9 35 R 1 12800 21 52 05 HR8703 03 16 45 28.2 262.3 4.4 41.2 -17 1 8 12800 21 52 05 21 54 50 --- 03 19 31 27.8 262.9 4.4 41.2 148 R 1 11700 21 54 50 2250+194 03 19 31 29.9 265.1 4.4 42.3 -24 1 8 11700 21 54 50 21 55 50 --- 03 20 31 29.8 265.3 4.5 42.3 36 R 1 11300 21 55 50 2252+172 03 20 31 28.4 263.2 4.4 41.5 -21 1 8 11300 21 55 50 21 57 20 --- 03 22 01 28.2 263.6 4.4 41.5 69 R 1 10700 21 57 20 3C454.3 03 22 01 27.0 262.7 4.5 41.0 -20 1 8 10700 21 57 20 21 58 20 --- 03 23 01 26.8 262.9 4.5 41.1 40 R 1 10300 21 58 20 HR8703 03 23 01 27.2 263.6 4.5 41.3 -17 1 8 10300 21 58 20 22 01 05 --- 03 25 47 26.8 264.2 4.5 41.4 148 R 1 9200 22 01 05 2250+194 03 25 47 28.9 266.3 4.5 42.4 -24 1 8 9200 22 01 05 22 02 05 --- 03 26 47 28.8 266.5 4.6 42.4 36 R 1 8800 22 02 05 3C454.3 03 26 47 26.2 263.7 4.5 41.1 -25 1 8 8800 22 02 05 22 03 05 --- 03 27 47 26.1 263.9 4.6 41.2 35 R 1 8400 22 03 05 HR8703 03 27 47 26.5 264.6 4.6 41.4 -17 1 8 8400 22 03 05 22 05 50 --- 03 30 33 26.0 265.1 4.6 41.4 148 R 1 7300 22 05 50 2250+194 03 30 33 28.2 267.3 4.6 42.4 -24 1 8 7300 22 05 50 22 06 50 --- 03 31 33 28.0 267.5 4.6 42.4 36 R 1 6900 22 06 50 2252+172 03 31 33 26.7 265.5 4.6 41.7 -21 1 8 6900 22 06 50 22 08 20 --- 03 33 03 26.5 265.8 4.6 41.7 69 R 1 6300 Schedule for EB_VLBA (Code Eb ) Page 16 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 22 08 20 3C454.3 03 33 03 25.2 264.9 4.6 41.2 -20 1 8 6300 22 08 20 22 09 20 --- 03 34 03 25.1 265.1 4.7 41.3 40 R 1 5900 22 09 20 HR8703 03 34 03 25.5 265.8 4.7 41.5 -17 1 8 5900 22 09 20 22 12 05 --- 03 36 49 25.0 266.4 4.7 41.5 148 R 1 4800 22 12 05 2250+194 03 36 49 27.2 268.5 4.7 42.5 -24 1 8 4800 22 12 05 22 13 05 --- 03 37 49 27.0 268.7 4.7 42.5 36 R 1 4400 22 13 05 3C454.3 03 37 49 24.5 265.9 4.7 41.3 -25 1 8 4400 22 13 05 22 14 05 --- 03 38 49 24.3 266.1 4.7 41.3 35 R 1 4000 22 14 05 HR8703 03 38 49 24.7 266.8 4.8 41.5 -17 1 8 4000 22 14 05 22 16 50 --- 03 41 34 24.3 267.3 4.8 41.6 148 R 1 2900 22 16 50 2250+194 03 41 34 26.4 269.4 4.8 42.5 -24 1 8 2900 22 16 50 22 17 50 --- 03 42 35 26.3 269.6 4.8 42.5 36 R 1 2500 22 17 50 2252+172 03 42 35 25.0 267.6 4.8 41.8 -21 1 8 2500 22 17 50 22 19 20 --- 03 44 05 24.7 267.9 4.8 41.8 69 R 1 1900 22 19 20 3C454.3 03 44 05 23.5 267.1 4.8 41.4 -20 1 8 1900 22 19 20 22 20 20 --- 03 45 05 23.3 267.3 4.8 41.4 40 R 1 1500 22 20 20 HR8703 03 45 05 23.7 268.0 4.9 41.6 -17 1 8 1500 22 20 20 22 23 05 --- 03 47 50 23.3 268.5 4.9 41.6 148 R 1 400 22 23 05 2250+194 03 47 50 25.4 270.6 4.9 42.5 -24 1 8 400 22 23 05 22 24 05 --- 03 48 51 25.3 270.8 4.9 42.5 36 R 1 0 22 24 42 3C454.3 03 49 28 22.6 268.2 4.9 41.4 12 1 9 0 22 24 42 22 25 42 --- 03 50 28 22.5 268.4 4.9 41.4 60 F 1 400 22 25 42 HR8703 03 50 28 22.9 269.0 5.0 41.6 -17 1 9 400 22 25 42 22 28 27 --- 03 53 13 22.4 269.6 5.0 41.6 148 F 1 1500 22 28 27 2250+194 03 53 13 24.6 271.7 5.0 42.5 -24 1 9 1500 22 28 27 22 29 27 --- 03 54 13 24.4 271.9 5.0 42.5 36 F 1 1900 22 29 27 2252+172 03 54 13 23.1 269.9 5.0 41.8 -21 1 9 1900 22 29 27 22 30 57 --- 03 55 44 22.9 270.2 5.0 41.8 69 F 1 2500 22 30 57 3C454.3 03 55 44 21.6 269.4 5.0 41.4 -20 1 9 2500 22 30 57 22 31 57 --- 03 56 44 21.5 269.6 5.0 41.4 40 F 1 2900 Schedule for EB_VLBA (Code Eb ) Page 17 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 22 31 57 HR8703 03 56 44 21.9 270.3 5.1 41.6 -17 1 9 2900 22 31 57 22 34 42 --- 03 59 29 21.4 270.8 5.1 41.6 148 F 1 4000 22 34 42 2250+194 03 59 29 23.6 272.9 5.1 42.4 -24 1 9 4000 22 34 42 22 35 42 --- 04 00 29 23.4 273.0 5.1 42.4 36 F 1 4400 22 35 42 3C454.3 04 00 29 20.9 270.3 5.1 41.4 -25 1 9 4400 22 35 42 22 36 42 --- 04 01 30 20.7 270.5 5.1 41.4 35 F 1 4800 22 36 42 HR8703 04 01 30 21.1 271.2 5.1 41.6 -17 1 9 4800 22 36 42 22 39 27 --- 04 04 15 20.7 271.7 5.2 41.6 148 F 1 5900 22 39 27 2250+194 04 04 15 22.8 273.8 5.2 42.4 -24 1 9 5900 22 39 27 22 40 27 --- 04 05 15 22.7 273.9 5.2 42.4 36 F 1 6300 22 40 27 2252+172 04 05 15 21.4 272.0 5.2 41.8 -21 1 9 6300 22 40 27 22 41 57 --- 04 06 45 21.1 272.3 5.2 41.8 69 F 1 6900 22 41 57 3C454.3 04 06 45 19.9 271.5 5.2 41.4 -20 1 9 6900 22 41 57 22 42 57 --- 04 07 46 19.7 271.7 5.2 41.4 40 F 1 7300 22 42 57 HR8703 04 07 46 20.1 272.4 5.2 41.6 -17 1 9 7300 22 42 57 22 45 42 --- 04 10 31 19.7 272.9 5.3 41.6 148 F 1 8400 22 45 42 2250+194 04 10 31 21.8 274.9 5.3 42.3 -24 1 9 8400 22 45 42 22 46 42 --- 04 11 31 21.7 275.1 5.3 42.3 36 F 1 8800 22 46 42 3C454.3 04 11 31 19.1 272.4 5.3 41.4 -25 1 9 8800 22 46 42 22 47 42 --- 04 12 31 19.0 272.6 5.3 41.4 35 F 1 9200 22 47 42 HR8703 04 12 31 19.4 273.3 5.3 41.5 -17 1 9 9200 22 47 42 22 50 27 --- 04 15 17 18.9 273.8 5.4 41.5 148 F 1 10300 22 50 27 2250+194 04 15 17 21.1 275.8 5.4 42.2 -24 1 9 10300 22 50 27 22 51 27 --- 04 16 17 20.9 276.0 5.4 42.2 36 F 1 10700 22 51 27 2252+172 04 16 17 19.6 274.1 5.4 41.7 -21 1 9 10700 22 51 27 22 52 57 --- 04 17 47 19.4 274.4 5.4 41.7 69 F 1 11300 22 52 57 3C454.3 04 17 47 18.1 273.6 5.4 41.3 -20 1 9 11300 22 52 57 22 53 57 --- 04 18 47 18.0 273.8 5.4 41.3 40 F 1 11700 22 53 57 HR8703 04 18 47 18.4 274.5 5.4 41.5 -17 1 9 11700 22 53 57 22 56 42 --- 04 21 33 17.9 275.0 5.5 41.4 148 F 1 12800 Schedule for EB_VLBA (Code Eb ) Page 18 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 22 56 42 2250+194 04 21 33 20.1 277.0 5.5 42.1 -24 1 9 12800 22 56 42 22 57 42 --- 04 22 33 19.9 277.2 5.5 42.1 36 F 1 13200 22 57 42 3C454.3 04 22 33 17.4 274.5 5.5 41.3 -25 1 9 13200 22 57 42 22 58 42 --- 04 23 33 17.2 274.7 5.5 41.3 35 F 1 13600 22 58 42 HR8703 04 23 33 17.6 275.4 5.5 41.4 -17 1 9 13600 22 58 42 23 01 27 --- 04 26 19 17.2 275.9 5.6 41.4 148 F 1 14700 23 01 27 2250+194 04 26 19 19.3 277.9 5.6 42.0 -24 1 9 14700 23 01 27 23 02 27 --- 04 27 19 19.2 278.1 5.6 42.0 36 F 1 15100 23 02 27 2252+172 04 27 19 17.9 276.2 5.5 41.5 -21 1 9 15100 23 02 27 23 03 57 --- 04 28 49 17.6 276.5 5.6 41.5 69 F 1 15700 23 03 57 3C454.3 04 28 49 16.4 275.7 5.6 41.2 -20 1 9 15700 23 03 57 23 04 57 --- 04 29 49 16.2 275.9 5.6 41.2 40 F 1 16100 23 04 57 HR8703 04 29 49 16.6 276.5 5.6 41.3 -17 1 9 16100 23 04 57 23 07 42 --- 04 32 35 16.2 277.1 5.7 41.2 148 F 1 17200 23 07 42 2250+194 04 32 35 18.3 279.0 5.7 41.8 -24 1 9 17200 23 07 42 23 08 42 --- 04 33 35 18.2 279.2 5.7 41.8 36 F 1 17600 23 10 42 3C454.3 04 35 35 15.3 277.0 5.7 41.1 94 1 10 17600 23 10 42 23 11 42 --- 04 36 35 15.2 277.2 5.7 41.1 60 R 1 17200 23 11 42 HR8703 04 36 35 15.5 277.8 5.7 41.2 -17 1 10 17200 23 11 42 23 14 27 --- 04 39 21 15.1 278.3 5.8 41.1 148 R 1 16100 23 14 27 2250+194 04 39 21 17.3 280.3 5.8 41.6 -24 1 10 16100 23 14 27 23 15 27 --- 04 40 21 17.1 280.5 5.8 41.6 36 R 1 15700 23 15 27 2252+172 04 40 21 15.8 278.6 5.8 41.2 -20 1 10 15700 23 15 27 23 16 57 --- 04 41 51 15.6 278.9 5.8 41.2 70 R 1 15100 23 16 57 3C454.3 04 41 51 14.3 278.1 5.8 40.9 -20 1 10 15100 23 16 57 23 17 57 --- 04 42 51 14.2 278.3 5.8 40.9 40 R 1 14700 23 17 57 HR8703 04 42 51 14.6 279.0 5.8 41.0 -17 1 10 14700 23 17 57 23 20 42 --- 04 45 37 14.1 279.5 5.9 40.9 148 R 1 13600 23 20 42 2250+194 04 45 37 16.3 281.4 5.9 41.5 -24 1 10 13600 23 20 42 23 21 42 --- 04 46 37 16.1 281.6 5.9 41.4 36 R 1 13200 Schedule for EB_VLBA (Code Eb ) Page 19 28th 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). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Fri 5 Dec 2003 Day 339 --- 23 21 42 3C454.3 04 46 37 13.6 279.0 5.9 40.8 -25 1 10 13200 23 21 42 23 22 42 --- 04 47 37 13.4 279.2 5.9 40.8 35 R 1 12800 23 22 42 HR8703 04 47 37 13.8 279.9 5.9 40.9 -17 1 10 12800 23 22 42 23 25 27 --- 04 50 23 13.4 280.4 6.0 40.8 148 R 1 11700 23 25 27 2250+194 04 50 23 15.6 282.3 6.0 41.3 -24 1 10 11700 23 25 27 23 26 27 --- 04 51 23 15.4 282.5 6.0 41.3 36 R 1 11300 23 26 27 2252+172 04 51 23 14.1 280.7 5.9 40.9 -20 1 10 11300 23 26 27 23 27 57 --- 04 52 53 13.8 281.0 6.0 40.9 70 R 1 10700 23 27 57 3C454.3 04 52 53 12.6 280.2 6.0 H 40.7 -20 1 10 10700 23 27 57 23 28 57 --- 04 53 53 12.5 280.4 6.0 H 40.6 0 R 1 10300 23 28 57 HR8703 04 53 53 12.8 281.0 6.0 H 40.7 -17 1 10 10300 23 28 57 23 31 42 --- 04 56 39 12.4 281.5 6.1 H 40.6 0 R 1 9200 23 31 42 2250+194 04 56 39 14.6 283.5 6.1 41.1 -24 1 10 9200 23 31 42 23 32 42 --- 04 57 39 14.4 283.6 6.1 41.0 36 R 1 8800 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /usr/local/sched.2002Jul02a/setups/v4cm-128-8-1-UL.set Matches group eb_x in /usr/local/sched.2002Jul02a/catalogs/freq.dat 4cm secondary focus: not easy to get below 8300. Setup group: 1 Station: EB_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= 7800.00 7800.00 7800.00 7800.00 7800.00 7800.00 7800.00 7800.00 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 = A C A C A C A C The following frequency sets based on this setup were used. Frequency Set: 1 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= 613.49 613.49 613.49 613.49 629.49 629.49 629.49 629.49 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 -- 28th 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 08.441122 15 52 54.35267 * 16 08 53.56550 16 10 10.18312 From catalog imbedded in main SCHED input file. * HR8703 22 50 34.366039 * 22 53 02.263180 22 53 12.921996 16 34 30.20069 * 16 50 28.23590 16 51 44.97819 From catalog imbedded in main SCHED input file. * 2250+194 22 50 40.549552 * 22 53 07.370000 22 53 17.931450 19 26 36.48898 * 19 42 34.63000 19 43 52.32653 From catalog imbedded in main SCHED input file. * 2252+172 22 52 31.797259 * 22 54 59.598000 22 55 10.257224 17 17 24.18577 * 17 33 24.69000 17 34 41.89414 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 97.4 HR8703 97.4 2250+194 98.5 2252+172 98.1 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