COVER INFORMATION Station: EB_VLBA (Code Eb ) Experiment: 32th epoch of obs. of HR8703 for NASAs GP-B: VLBA/MkIV 4cm poln Exp. Code: BR092D Schedule Version: 1.00 Processed by SCHED version: NRAO internal release of 4 October 2004 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, Ti. Fringe finder, manual pulse cal: 3C454.3 Amplitude check : 3C454.3 Schedule for EB_VLBA (Code Eb ) Page 2 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 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 15 56 30 3C454.3 21 46 50 53.1 152.4 -1.1 -17.9 0 1 1 0 15 56 30 16 03 50 --- 21 54 12 53.6 155.2 -1.0 -16.1 440 F 1 2933 16 03 50 3C454.3 21 54 12 53.6 155.2 -1.0 -16.1 -9 1 1 2933 16 03 50 16 05 10 --- 21 55 32 53.7 155.8 -1.0 -15.8 71 F 1 3467 16 05 10 HR8703 21 55 32 54.4 155.8 -1.0 -15.8 -21 1 1 3467 16 05 10 16 08 00 --- 21 58 22 54.6 156.9 -0.9 -15.1 149 F 1 4600 16 08 00 2250+194 21 58 22 57.3 155.5 -0.9 -16.3 -32 1 1 4600 16 08 00 16 09 20 --- 21 59 43 57.4 156.1 -0.9 -15.9 48 F 1 5133 16 09 20 2252+172 21 59 43 55.2 156.4 -0.9 -15.5 -30 1 1 5133 16 09 20 16 11 10 --- 22 01 33 55.4 157.1 -0.9 -15.0 80 F 1 5867 16 11 10 3C454.3 22 01 33 54.1 158.1 -0.9 -14.3 -25 1 1 5867 16 11 10 16 12 30 --- 22 02 53 54.1 158.7 -0.9 -13.9 55 F 1 6400 16 12 30 HR8703 22 02 53 54.9 158.7 -0.8 -13.9 -21 1 1 6400 16 12 30 16 15 20 --- 22 05 44 55.0 159.9 -0.8 -13.2 149 F 1 7533 16 15 20 2250+194 22 05 44 57.8 158.6 -0.8 -14.2 -33 1 1 7533 16 15 20 16 16 40 --- 22 07 04 57.9 159.2 -0.8 -13.9 47 F 1 8067 16 16 40 2252+172 22 07 04 55.7 159.3 -0.8 -13.6 -30 1 1 8067 16 16 40 16 18 30 --- 22 08 54 55.8 160.1 -0.8 -13.1 80 F 1 8800 16 18 30 3C454.3 22 08 54 54.5 161.1 -0.8 -12.4 -25 1 1 8800 16 18 30 16 19 50 --- 22 10 14 54.5 161.6 -0.7 -12.1 55 F 1 9333 16 19 50 HR8703 22 10 14 55.3 161.7 -0.7 -12.0 -21 1 1 9333 16 19 50 16 22 40 --- 22 13 05 55.4 162.9 -0.7 -11.3 149 F 1 10467 16 22 40 2250+194 22 13 05 58.2 161.8 -0.7 -12.2 -33 1 1 10467 16 22 40 16 24 00 --- 22 14 25 58.3 162.4 -0.6 -11.8 47 F 1 11000 Schedule for EB_VLBA (Code Eb ) Page 3 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 16 24 00 2252+172 22 14 25 56.1 162.4 -0.7 -11.6 -30 1 1 11000 16 24 00 16 25 50 --- 22 16 15 56.1 163.2 -0.6 -11.1 80 F 1 11733 16 25 50 3C454.3 22 16 15 54.8 164.1 -0.6 -10.5 -25 1 1 11733 16 25 50 16 27 10 --- 22 17 35 54.9 164.6 -0.6 -10.1 55 F 1 12267 16 27 10 HR8703 22 17 35 55.6 164.8 -0.6 -10.0 -21 1 1 12267 16 27 10 16 30 00 --- 22 20 26 55.7 166.0 -0.5 -9.3 149 F 1 13400 16 30 00 2250+194 22 20 26 58.5 165.0 -0.5 -10.0 -33 1 1 13400 16 30 00 16 31 20 --- 22 21 46 58.6 165.6 -0.5 -9.6 47 F 1 13933 16 31 20 2252+172 22 21 46 56.4 165.5 -0.6 -9.6 -30 1 1 13933 16 31 20 16 33 10 --- 22 23 36 56.5 166.3 -0.5 -9.1 80 F 1 14667 16 33 10 3C454.3 22 23 36 55.1 167.1 -0.5 -8.5 -25 1 1 14667 16 33 10 16 34 30 --- 22 24 57 55.1 167.6 -0.5 -8.1 55 F 1 15200 16 34 30 HR8703 22 24 57 55.9 167.9 -0.5 -8.0 -21 1 1 15200 16 34 30 16 37 20 --- 22 27 47 56.0 169.1 -0.4 -7.2 149 F 1 16333 16 37 20 2250+194 22 27 47 58.8 168.3 -0.4 -7.9 -33 1 1 16333 16 37 20 16 38 40 --- 22 29 07 58.8 168.9 -0.4 -7.4 47 F 1 16867 16 38 40 2252+172 22 29 07 56.6 168.6 -0.4 -7.6 -30 1 1 16867 16 38 40 16 40 30 --- 22 30 58 56.7 169.4 -0.4 -7.0 80 F 1 17600 16 42 30 3C454.3 22 32 58 55.4 171.0 -0.4 -5.9 93 1 2 17600 16 42 30 16 43 50 --- 22 34 18 55.4 171.6 -0.3 -5.6 80 R 1 17067 16 43 50 HR8703 22 34 18 56.1 171.8 -0.3 -5.4 -21 1 2 17067 16 43 50 16 45 55 --- 22 36 24 56.2 172.7 -0.3 -4.8 104 R 1 16233 16 45 55 2250+194 22 36 24 59.0 172.2 -0.3 -5.2 -33 1 2 16233 16 45 55 16 47 15 --- 22 37 44 59.1 172.8 -0.3 -4.8 47 R 1 15700 16 47 15 2252+172 22 37 44 56.9 172.4 -0.3 -5.1 -30 1 2 15700 16 47 15 16 48 45 --- 22 39 14 56.9 173.0 -0.3 -4.7 60 R 1 15100 16 48 45 3C454.3 22 39 14 55.5 173.6 -0.2 -4.2 -26 1 2 15100 16 48 45 16 50 05 --- 22 40 34 55.5 174.2 -0.2 -3.8 54 R 1 14567 16 50 05 HR8703 22 40 34 56.2 174.5 -0.2 -3.6 -21 1 2 14567 16 50 05 16 52 10 --- 22 42 40 56.3 175.4 -0.2 -3.0 104 R 1 13733 Schedule for EB_VLBA (Code Eb ) Page 4 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 16 52 10 2250+194 22 42 40 59.1 175.1 -0.2 -3.3 -33 1 2 13733 16 52 10 16 53 30 --- 22 44 00 59.2 175.7 -0.2 -2.9 47 R 1 13200 16 53 30 3C454.3 22 44 00 55.6 175.7 -0.2 -2.9 -36 1 2 13200 16 53 30 16 54 50 --- 22 45 20 55.6 176.2 -0.1 -2.5 44 R 1 12667 16 54 50 HR8703 22 45 20 56.3 176.6 -0.1 -2.3 -21 1 2 12667 16 54 50 16 56 55 --- 22 47 25 56.3 177.5 -0.1 -1.7 104 R 1 11833 16 56 55 2250+194 22 47 25 59.2 177.3 -0.1 -1.8 -33 1 2 11833 16 56 55 16 58 15 --- 22 48 46 59.2 177.9 -0.1 -1.4 47 R 1 11300 16 58 15 2252+172 22 48 46 57.0 177.2 -0.1 -1.9 -30 1 2 11300 16 58 15 16 59 45 --- 22 50 16 57.0 177.8 -0.1 -1.4 60 R 1 10700 16 59 45 3C454.3 22 50 16 55.6 178.3 -0.1 -1.1 -26 1 2 10700 16 59 45 17 01 05 --- 22 51 36 55.6 178.9 0.0 -0.7 54 R 1 10167 17 01 05 HR8703 22 51 36 56.3 179.3 0.0 -0.5 -21 1 2 10167 17 01 05 17 03 10 --- 22 53 41 56.3 180.2 0.0 0.1 104 R 1 9333 17 03 10 2250+194 22 53 41 59.2 180.2 0.0 0.1 -33 1 2 9333 17 03 10 17 04 30 --- 22 55 02 59.2 180.8 0.0 0.5 47 R 1 8800 17 04 30 3C454.3 22 55 02 55.6 180.4 0.0 0.2 -36 1 2 8800 17 04 30 17 05 50 --- 22 56 22 55.6 180.9 0.0 0.6 44 R 1 8267 17 05 50 HR8703 22 56 22 56.3 181.3 0.1 0.9 -21 1 2 8267 17 05 50 17 07 55 --- 22 58 27 56.3 182.2 0.1 1.5 104 R 1 7433 17 07 55 2250+194 22 58 27 59.2 182.3 0.1 1.6 -33 1 2 7433 17 07 55 17 09 15 --- 22 59 47 59.2 183.0 0.1 2.0 47 R 1 6900 17 09 15 2252+172 22 59 47 57.0 182.0 0.1 1.3 -30 1 2 6900 17 09 15 17 10 45 --- 23 01 18 57.0 182.7 0.1 1.8 60 R 1 6300 17 10 45 3C454.3 23 01 18 55.6 183.0 0.1 2.0 -26 1 2 6300 17 10 45 17 12 05 --- 23 02 38 55.6 183.6 0.1 2.4 54 R 1 5767 17 12 05 HR8703 23 02 38 56.3 184.0 0.2 2.7 -21 1 2 5767 17 12 05 17 14 10 --- 23 04 43 56.3 184.9 0.2 3.3 104 R 1 4933 17 14 10 2250+194 23 04 43 59.1 185.2 0.2 3.5 -33 1 2 4933 17 14 10 17 15 30 --- 23 06 03 59.1 185.8 0.2 3.9 47 R 1 4400 Schedule for EB_VLBA (Code Eb ) Page 5 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 17 15 30 3C454.3 23 06 03 55.6 185.0 0.2 3.3 -36 1 2 4400 17 15 30 17 16 50 --- 23 07 24 55.5 185.6 0.2 3.7 44 R 1 3867 17 16 50 HR8703 23 07 24 56.2 186.1 0.2 4.0 -21 1 2 3867 17 16 50 17 18 55 --- 23 09 29 56.2 187.0 0.3 4.6 104 R 1 3033 17 18 55 2250+194 23 09 29 59.0 187.4 0.3 5.0 -33 1 2 3033 17 18 55 17 20 15 --- 23 10 49 59.0 188.0 0.3 5.4 47 R 1 2500 17 20 15 2252+172 23 10 49 56.9 186.8 0.3 4.5 -30 1 2 2500 17 20 15 17 21 45 --- 23 12 19 56.9 187.5 0.3 5.0 60 R 1 1900 17 21 45 3C454.3 23 12 19 55.5 187.7 0.3 5.1 -26 1 2 1900 17 21 45 17 23 05 --- 23 13 40 55.4 188.3 0.3 5.5 54 R 1 1367 17 23 05 HR8703 23 13 40 56.1 188.8 0.3 5.8 -21 1 2 1367 17 23 05 17 25 10 --- 23 15 45 56.0 189.7 0.4 6.4 104 R 1 533 17 25 10 2250+194 23 15 45 58.9 190.2 0.4 6.9 -33 1 2 533 17 25 10 17 26 30 --- 23 17 05 58.9 190.8 0.4 7.3 47 R 1 0 17 28 30 3C454.3 23 19 06 55.3 190.5 0.4 7.0 84 1 3 0 17 28 30 17 29 50 --- 23 20 26 55.2 191.1 0.4 7.3 80 F 1 533 17 29 50 HR8703 23 20 26 55.9 191.6 0.5 7.7 -20 1 3 533 17 29 50 17 31 55 --- 23 22 31 55.8 192.5 0.5 8.3 105 F 1 1367 17 31 55 2250+194 23 22 31 58.7 193.3 0.5 8.9 -33 1 3 1367 17 31 55 17 33 15 --- 23 23 51 58.6 193.9 0.5 9.3 47 F 1 1900 17 33 15 2252+172 23 23 51 56.6 192.5 0.5 8.3 -29 1 3 1900 17 33 15 17 34 45 --- 23 25 22 56.5 193.1 0.5 8.7 61 F 1 2500 17 34 45 3C454.3 23 25 22 55.1 193.1 0.5 8.7 -26 1 3 2500 17 34 45 17 36 05 --- 23 26 42 55.0 193.7 0.5 9.0 54 F 1 3033 17 36 05 HR8703 23 26 42 55.7 194.3 0.6 9.4 -20 1 3 3033 17 36 05 17 38 10 --- 23 28 47 55.6 195.2 0.6 10.0 105 F 1 3867 17 38 10 2250+194 23 28 47 58.4 196.1 0.6 10.8 -33 1 3 3867 17 38 10 17 39 30 --- 23 30 07 58.4 196.7 0.6 11.2 47 F 1 4400 17 39 30 3C454.3 23 30 07 54.9 195.1 0.6 9.9 -35 1 3 4400 17 39 30 17 40 50 --- 23 31 28 54.8 195.7 0.6 10.3 45 F 1 4933 Schedule for EB_VLBA (Code Eb ) Page 6 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 17 40 50 HR8703 23 31 28 55.5 196.3 0.6 10.7 -20 1 3 4933 17 40 50 17 42 55 --- 23 33 33 55.4 197.1 0.7 11.3 105 F 1 5767 17 42 55 2250+194 23 33 33 58.2 198.2 0.7 12.2 -33 1 3 5767 17 42 55 17 44 15 --- 23 34 53 58.1 198.7 0.7 12.5 47 F 1 6300 17 44 15 2252+172 23 34 53 56.1 197.1 0.7 11.3 -29 1 3 6300 17 44 15 17 45 45 --- 23 36 23 56.0 197.8 0.7 11.7 61 F 1 6900 17 45 45 3C454.3 23 36 23 54.6 197.7 0.7 11.6 -26 1 3 6900 17 45 45 17 47 05 --- 23 37 44 54.6 198.2 0.7 11.9 54 F 1 7433 17 47 05 HR8703 23 37 44 55.2 198.9 0.7 12.4 -20 1 3 7433 17 47 05 17 49 10 --- 23 39 49 55.1 199.7 0.8 12.9 105 F 1 8267 17 49 10 2250+194 23 39 49 57.9 200.9 0.8 13.9 -33 1 3 8267 17 49 10 17 50 30 --- 23 41 09 57.8 201.4 0.8 14.3 47 F 1 8800 17 50 30 3C454.3 23 41 09 54.4 199.6 0.8 12.8 -35 1 3 8800 17 50 30 17 51 50 --- 23 42 29 54.3 200.1 0.8 13.2 45 F 1 9333 17 51 50 HR8703 23 42 29 54.9 200.8 0.8 13.6 -20 1 3 9333 17 51 50 17 53 55 --- 23 44 35 54.8 201.6 0.9 14.2 105 F 1 10167 17 53 55 2250+194 23 44 35 57.6 202.9 0.9 15.2 -33 1 3 10167 17 53 55 17 55 15 --- 23 45 55 57.5 203.5 0.9 15.6 47 F 1 10700 17 55 15 2252+172 23 45 55 55.5 201.7 0.8 14.3 -29 1 3 10700 17 55 15 17 56 45 --- 23 47 25 55.4 202.3 0.9 14.7 61 F 1 11300 17 56 45 3C454.3 23 47 25 54.0 202.1 0.9 14.4 -26 1 3 11300 17 56 45 17 58 05 --- 23 48 45 53.9 202.6 0.9 14.8 54 F 1 11833 17 58 05 HR8703 23 48 45 54.6 203.3 0.9 15.2 -21 1 3 11833 17 58 05 18 00 10 --- 23 50 51 54.4 204.1 1.0 15.8 104 F 1 12667 18 00 10 2250+194 23 50 51 57.2 205.5 1.0 16.9 -32 1 3 12667 18 00 10 18 01 30 --- 23 52 11 57.1 206.1 1.0 17.3 48 F 1 13200 18 01 30 3C454.3 23 52 11 53.7 204.0 1.0 15.6 -35 1 3 13200 18 01 30 18 02 50 --- 23 53 31 53.6 204.5 1.0 15.9 45 F 1 13733 18 02 50 HR8703 23 53 31 54.2 205.2 1.0 16.4 -21 1 3 13733 18 02 50 18 04 55 --- 23 55 37 54.1 206.0 1.0 16.9 104 F 1 14567 Schedule for EB_VLBA (Code Eb ) Page 7 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 18 04 55 2250+194 23 55 37 56.8 207.5 1.0 18.2 -32 1 3 14567 18 04 55 18 06 15 --- 23 56 57 56.7 208.0 1.1 18.5 48 F 1 15100 18 06 15 2252+172 23 56 57 54.8 206.1 1.0 17.1 -29 1 3 15100 18 06 15 18 07 45 --- 23 58 27 54.7 206.7 1.1 17.4 61 F 1 15700 18 07 45 3C454.3 23 58 27 53.3 206.4 1.1 17.1 -26 1 3 15700 18 07 45 18 09 05 --- 23 59 47 53.2 206.9 1.1 17.4 54 F 1 16233 18 09 05 HR8703 23 59 47 53.8 207.6 1.1 17.9 -21 1 3 16233 18 09 05 18 11 10 --- 00 01 53 53.6 208.4 1.1 18.4 104 F 1 17067 18 11 10 2250+194 00 01 53 56.4 210.0 1.1 19.8 -32 1 3 17067 18 11 10 18 12 30 --- 00 03 13 56.3 210.6 1.2 20.1 48 F 1 17600 18 13 07 3C454.3 00 03 50 52.9 208.5 1.2 18.4 2 1 4 17600 18 13 07 18 14 27 --- 00 05 10 52.8 209.0 1.2 18.7 80 R 1 17067 18 14 27 HR8703 00 05 10 53.4 209.7 1.2 19.2 -21 1 4 17067 18 14 27 18 16 32 --- 00 07 15 53.2 210.5 1.2 19.7 104 R 1 16233 18 16 32 2250+194 00 07 15 55.9 212.2 1.2 21.1 -32 1 4 16233 18 16 32 18 17 52 --- 00 08 36 55.8 212.7 1.3 21.4 48 R 1 15700 18 17 52 2252+172 00 08 36 53.9 210.6 1.2 19.9 -29 1 4 15700 18 17 52 18 19 22 --- 00 10 06 53.8 211.2 1.2 20.2 61 R 1 15100 18 19 22 3C454.3 00 10 06 52.4 210.8 1.3 19.8 -26 1 4 15100 18 19 22 18 20 42 --- 00 11 26 52.3 211.3 1.3 20.1 54 R 1 14567 18 20 42 HR8703 00 11 26 52.9 212.0 1.3 20.6 -21 1 4 14567 18 20 42 18 22 47 --- 00 13 31 52.7 212.8 1.3 21.1 104 R 1 13733 18 22 47 2250+194 00 13 31 55.4 214.6 1.3 22.5 -32 1 4 13733 18 22 47 18 24 07 --- 00 14 52 55.2 215.1 1.4 22.9 48 R 1 13200 18 24 07 3C454.3 00 14 52 52.0 212.5 1.3 20.9 -34 1 4 13200 18 24 07 18 25 27 --- 00 16 12 51.9 213.0 1.4 21.2 46 R 1 12667 18 25 27 HR8703 00 16 12 52.5 213.8 1.4 21.7 -21 1 4 12667 18 25 27 18 27 32 --- 00 18 17 52.3 214.5 1.4 22.1 104 R 1 11833 18 27 32 2250+194 00 18 17 54.9 216.4 1.4 23.6 -32 1 4 11833 18 27 32 18 28 52 --- 00 19 37 54.8 216.9 1.4 23.9 48 R 1 11300 Schedule for EB_VLBA (Code Eb ) Page 8 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 18 28 52 2252+172 00 19 37 53.0 214.8 1.4 22.4 -30 1 4 11300 18 28 52 18 30 22 --- 00 21 08 52.9 215.3 1.4 22.7 60 R 1 10700 18 30 22 3C454.3 00 21 08 51.5 214.8 1.4 22.2 -26 1 4 10700 18 30 22 18 31 42 --- 00 22 28 51.3 215.3 1.5 22.5 54 R 1 10167 18 31 42 HR8703 00 22 28 51.9 216.0 1.5 23.0 -21 1 4 10167 18 31 42 18 33 47 --- 00 24 33 51.7 216.8 1.5 23.4 104 R 1 9333 18 33 47 2250+194 00 24 33 54.3 218.7 1.5 25.0 -32 1 4 9333 18 33 47 18 35 07 --- 00 25 54 54.2 219.2 1.5 25.3 48 R 1 8800 18 35 07 3C454.3 00 25 54 51.0 216.5 1.5 23.2 -34 1 4 8800 18 35 07 18 36 27 --- 00 27 14 50.9 217.0 1.6 23.5 46 R 1 8267 18 36 27 HR8703 00 27 14 51.4 217.7 1.6 24.0 -21 1 4 8267 18 36 27 18 38 32 --- 00 29 19 51.2 218.5 1.6 24.4 104 R 1 7433 18 38 32 2250+194 00 29 19 53.8 220.4 1.6 26.0 -32 1 4 7433 18 38 32 18 39 52 --- 00 30 39 53.7 220.9 1.6 26.3 48 R 1 6900 18 39 52 2252+172 00 30 39 51.9 218.7 1.6 24.7 -30 1 4 6900 18 39 52 18 41 22 --- 00 32 10 51.8 219.2 1.6 25.0 60 R 1 6300 18 41 22 3C454.3 00 32 10 50.4 218.7 1.6 24.4 -26 1 4 6300 18 41 22 18 42 42 --- 00 33 30 50.3 219.1 1.7 24.7 54 R 1 5767 18 42 42 HR8703 00 33 30 50.8 219.9 1.7 25.2 -21 1 4 5767 18 42 42 18 44 47 --- 00 35 35 50.6 220.6 1.7 25.6 104 R 1 4933 18 44 47 2250+194 00 35 35 53.2 222.7 1.7 27.2 -32 1 4 4933 18 44 47 18 46 07 --- 00 36 55 53.0 223.1 1.7 27.5 48 R 1 4400 18 46 07 3C454.3 00 36 55 49.9 220.3 1.7 25.3 -34 1 4 4400 18 46 07 18 47 27 --- 00 38 16 49.8 220.7 1.7 25.6 46 R 1 3867 18 47 27 HR8703 00 38 16 50.3 221.5 1.7 26.1 -22 1 4 3867 18 47 27 18 49 32 --- 00 40 21 50.1 222.2 1.8 26.5 103 R 1 3033 18 49 32 2250+194 00 40 21 52.7 224.3 1.8 28.1 -32 1 4 3033 18 49 32 18 50 52 --- 00 41 41 52.5 224.8 1.8 28.4 48 R 1 2500 18 50 52 2252+172 00 41 41 50.8 222.5 1.8 26.8 -30 1 4 2500 18 50 52 18 52 22 --- 00 43 11 50.6 223.0 1.8 27.1 60 R 1 1900 Schedule for EB_VLBA (Code Eb ) Page 9 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 18 52 22 3C454.3 00 43 11 49.3 222.4 1.8 26.5 -26 1 4 1900 18 52 22 18 53 42 --- 00 44 32 49.1 222.8 1.8 26.7 54 R 1 1367 18 53 42 HR8703 00 44 32 49.6 223.6 1.9 27.3 -22 1 4 1367 18 53 42 18 55 47 --- 00 46 37 49.4 224.3 1.9 27.6 103 R 1 533 18 55 47 2250+194 00 46 37 51.9 226.4 1.9 29.3 -32 1 4 533 18 55 47 18 57 07 --- 00 47 57 51.8 226.9 1.9 29.5 48 R 1 0 18 59 07 3C454.3 00 49 57 48.5 224.6 1.9 27.7 85 1 5 0 18 59 07 19 00 27 --- 00 51 18 48.4 225.0 2.0 27.9 80 F 1 533 19 00 27 HR8703 00 51 18 48.9 225.8 2.0 28.4 -22 1 5 533 19 00 27 19 02 32 --- 00 53 23 48.7 226.5 2.0 28.8 103 F 1 1367 19 02 32 2250+194 00 53 23 51.2 228.6 2.0 30.5 -31 1 5 1367 19 02 32 19 03 52 --- 00 54 43 51.0 229.1 2.0 30.7 49 F 1 1900 19 03 52 2252+172 00 54 43 49.3 226.8 2.0 29.1 -30 1 5 1900 19 03 52 19 05 22 --- 00 56 13 49.2 227.3 2.0 29.3 60 F 1 2500 19 05 22 3C454.3 00 56 13 47.8 226.6 2.0 28.7 -25 1 5 2500 19 05 22 19 06 42 --- 00 57 34 47.7 227.0 2.1 28.9 55 F 1 3033 19 06 42 HR8703 00 57 34 48.2 227.8 2.1 29.5 -22 1 5 3033 19 06 42 19 08 47 --- 00 59 39 47.9 228.4 2.1 29.8 103 F 1 3867 19 08 47 2250+194 00 59 39 50.4 230.6 2.1 31.5 -31 1 5 3867 19 08 47 19 10 07 --- 01 00 59 50.2 231.1 2.1 31.7 49 F 1 4400 19 10 07 3C454.3 01 00 59 47.3 228.0 2.1 29.5 -34 1 5 4400 19 10 07 19 11 27 --- 01 02 19 47.1 228.5 2.1 29.7 46 F 1 4933 19 11 27 HR8703 01 02 19 47.6 229.3 2.2 30.2 -22 1 5 4933 19 11 27 19 13 32 --- 01 04 25 47.3 229.9 2.2 30.5 103 F 1 5767 19 13 32 2250+194 01 04 25 49.8 232.1 2.2 32.2 -31 1 5 5767 19 13 32 19 14 52 --- 01 05 45 49.6 232.5 2.2 32.4 49 F 1 6300 19 14 52 2252+172 01 05 45 48.0 230.2 2.2 30.8 -30 1 5 6300 19 14 52 19 16 22 --- 01 07 15 47.9 230.7 2.2 31.1 60 F 1 6900 19 16 22 3C454.3 01 07 15 46.5 230.0 2.2 30.4 -25 1 5 6900 19 16 22 19 17 42 --- 01 08 36 46.4 230.4 2.2 30.6 55 F 1 7433 Schedule for EB_VLBA (Code Eb ) Page 10 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 19 17 42 HR8703 01 08 36 46.8 231.2 2.3 31.2 -22 1 5 7433 19 17 42 19 19 47 --- 01 10 41 46.6 231.8 2.3 31.5 103 F 1 8267 19 19 47 2250+194 01 10 41 49.0 234.0 2.3 33.1 -31 1 5 8267 19 19 47 19 21 07 --- 01 12 01 48.8 234.4 2.3 33.3 49 F 1 8800 19 21 07 3C454.3 01 12 01 45.9 231.4 2.3 31.1 -34 1 5 8800 19 21 07 19 22 27 --- 01 13 21 45.8 231.8 2.3 31.3 46 F 1 9333 19 22 27 HR8703 01 13 21 46.2 232.6 2.3 31.8 -22 1 5 9333 19 22 27 19 24 32 --- 01 15 27 46.0 233.2 2.4 32.1 103 F 1 10167 19 24 32 2250+194 01 15 27 48.4 235.4 2.4 33.8 -31 1 5 10167 19 24 32 19 25 52 --- 01 16 47 48.2 235.8 2.4 34.0 49 F 1 10700 19 25 52 2252+172 01 16 47 46.7 233.5 2.4 32.4 -30 1 5 10700 19 25 52 19 27 22 --- 01 18 17 46.5 234.0 2.4 32.6 60 F 1 11300 19 27 22 3C454.3 01 18 17 45.1 233.2 2.4 32.0 -25 1 5 11300 19 27 22 19 28 42 --- 01 19 37 45.0 233.6 2.4 32.2 55 F 1 11833 19 28 42 HR8703 01 19 37 45.4 234.4 2.4 32.7 -22 1 5 11833 19 28 42 19 30 47 --- 01 21 43 45.2 235.0 2.5 33.0 103 F 1 12667 19 30 47 2250+194 01 21 43 47.6 237.3 2.5 34.6 -31 1 5 12667 19 30 47 19 32 07 --- 01 23 03 47.4 237.7 2.5 34.8 49 F 1 13200 19 32 07 3C454.3 01 23 03 44.5 234.6 2.5 32.6 -34 1 5 13200 19 32 07 19 33 27 --- 01 24 23 44.4 234.9 2.5 32.8 46 F 1 13733 19 33 27 HR8703 01 24 23 44.8 235.7 2.5 33.3 -22 1 5 13733 19 33 27 19 35 32 --- 01 26 28 44.5 236.3 2.6 33.6 103 F 1 14567 19 35 32 2250+194 01 26 28 46.9 238.6 2.6 35.2 -31 1 5 14567 19 35 32 19 36 52 --- 01 27 49 46.7 239.0 2.6 35.4 49 F 1 15100 19 36 52 2252+172 01 27 49 45.2 236.7 2.5 33.9 -30 1 5 15100 19 36 52 19 38 22 --- 01 29 19 45.0 237.1 2.6 34.1 60 F 1 15700 19 38 22 3C454.3 01 29 19 43.7 236.3 2.6 33.4 -25 1 5 15700 19 38 22 19 39 42 --- 01 30 39 43.5 236.7 2.6 33.6 55 F 1 16233 19 39 42 HR8703 01 30 39 44.0 237.5 2.6 34.1 -22 1 5 16233 19 39 42 19 41 47 --- 01 32 44 43.7 238.1 2.7 34.3 103 F 1 17067 Schedule for EB_VLBA (Code Eb ) Page 11 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 19 41 47 2250+194 01 32 44 46.1 240.4 2.7 35.9 -31 1 5 17067 19 41 47 19 43 07 --- 01 34 05 45.9 240.7 2.7 36.1 49 F 1 17600 19 46 07 3C454.3 01 37 05 42.7 238.4 2.7 34.3 146 1 6 17600 19 46 07 19 47 27 --- 01 38 25 42.5 238.8 2.7 34.5 80 R 1 17067 19 47 27 HR8703 01 38 25 42.9 239.6 2.8 35.0 -22 1 6 17067 19 47 27 19 49 32 --- 01 40 31 42.6 240.2 2.8 35.2 103 R 1 16233 19 49 32 2250+194 01 40 31 45.0 242.5 2.8 36.8 -31 1 6 16233 19 49 32 19 50 52 --- 01 41 51 44.8 242.8 2.8 36.9 49 R 1 15700 19 50 52 2252+172 01 41 51 43.3 240.6 2.8 35.5 -30 1 6 15700 19 50 52 19 52 22 --- 01 43 21 43.1 241.0 2.8 35.7 60 R 1 15100 19 52 22 3C454.3 01 43 21 41.8 240.1 2.8 35.0 -25 1 6 15100 19 52 22 19 53 42 --- 01 44 41 41.6 240.5 2.8 35.2 55 R 1 14567 19 53 42 HR8703 01 44 41 42.1 241.3 2.9 35.6 -22 1 6 14567 19 53 42 19 55 47 --- 01 46 47 41.8 241.8 2.9 35.8 103 R 1 13733 19 55 47 2250+194 01 46 47 44.1 244.1 2.9 37.4 -31 1 6 13733 19 55 47 19 57 07 --- 01 48 07 43.9 244.5 2.9 37.5 49 R 1 13200 19 57 07 3C454.3 01 48 07 41.2 241.4 2.9 35.5 -34 1 6 13200 19 57 07 19 58 27 --- 01 49 27 41.0 241.7 2.9 35.7 46 R 1 12667 19 58 27 HR8703 01 49 27 41.4 242.5 2.9 36.1 -21 1 6 12667 19 58 27 20 00 32 --- 01 51 33 41.1 243.0 3.0 36.3 104 R 1 11833 20 00 32 2250+194 01 51 33 43.4 245.3 3.0 37.9 -31 1 6 11833 20 00 32 20 01 52 --- 01 52 53 43.2 245.7 3.0 38.0 49 R 1 11300 20 01 52 2252+172 01 52 53 41.8 243.4 3.0 36.6 -30 1 6 11300 20 01 52 20 03 22 --- 01 54 23 41.6 243.8 3.0 36.8 60 R 1 10700 20 03 22 3C454.3 01 54 23 40.3 243.0 3.0 36.1 -25 1 6 10700 20 03 22 20 04 42 --- 01 55 43 40.1 243.3 3.0 36.3 55 R 1 10167 20 04 42 HR8703 01 55 43 40.5 244.1 3.0 36.7 -21 1 6 10167 20 04 42 20 06 47 --- 01 57 49 40.2 244.6 3.1 36.9 104 R 1 9333 20 06 47 2250+194 01 57 49 42.5 246.9 3.1 38.4 -31 1 6 9333 20 06 47 20 08 07 --- 01 59 09 42.3 247.3 3.1 38.5 49 R 1 8800 Schedule for EB_VLBA (Code Eb ) Page 12 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 20 08 07 3C454.3 01 59 09 39.6 244.2 3.1 36.6 -34 1 6 8800 20 08 07 20 09 27 --- 02 00 29 39.4 244.5 3.1 36.7 46 R 1 8267 20 09 27 HR8703 02 00 29 39.8 245.3 3.1 37.1 -21 1 6 8267 20 09 27 20 11 32 --- 02 02 34 39.5 245.8 3.2 37.3 104 R 1 7433 20 11 32 2250+194 02 02 34 41.8 248.1 3.2 38.8 -30 1 6 7433 20 11 32 20 12 52 --- 02 03 55 41.6 248.4 3.2 38.9 50 R 1 6900 20 12 52 2252+172 02 03 55 40.2 246.2 3.1 37.6 -30 1 6 6900 20 12 52 20 14 22 --- 02 05 25 40.0 246.6 3.2 37.7 60 R 1 6300 20 14 22 3C454.3 02 05 25 38.7 245.7 3.2 37.1 -25 1 6 6300 20 14 22 20 15 42 --- 02 06 45 38.5 246.1 3.2 37.2 55 R 1 5767 20 15 42 HR8703 02 06 45 38.9 246.8 3.2 37.6 -21 1 6 5767 20 15 42 20 17 47 --- 02 08 50 38.6 247.3 3.3 37.8 104 R 1 4933 20 17 47 2250+194 02 08 50 40.9 249.6 3.3 39.3 -30 1 6 4933 20 17 47 20 19 07 --- 02 10 11 40.7 250.0 3.3 39.4 50 R 1 4400 20 19 07 3C454.3 02 10 11 38.0 246.9 3.3 37.5 -34 1 6 4400 20 19 07 20 20 27 --- 02 11 31 37.8 247.2 3.3 37.6 46 R 1 3867 20 20 27 HR8703 02 11 31 38.2 248.0 3.3 38.0 -21 1 6 3867 20 20 27 20 22 32 --- 02 13 36 37.9 248.5 3.3 38.2 104 R 1 3033 20 22 32 2250+194 02 13 36 40.2 250.8 3.3 39.6 -30 1 6 3033 20 22 32 20 23 52 --- 02 14 56 40.0 251.1 3.4 39.7 50 R 1 2500 20 23 52 2252+172 02 14 56 38.6 248.9 3.3 38.5 -30 1 6 2500 20 23 52 20 25 22 --- 02 16 27 38.3 249.2 3.4 38.6 60 R 1 1900 20 25 22 3C454.3 02 16 27 37.1 248.4 3.4 38.0 -25 1 6 1900 20 25 22 20 26 42 --- 02 17 47 36.9 248.7 3.4 38.1 55 R 1 1367 20 26 42 HR8703 02 17 47 37.3 249.5 3.4 38.5 -21 1 6 1367 20 26 42 20 28 47 --- 02 19 52 37.0 250.0 3.4 38.6 104 R 1 533 20 28 47 2250+194 02 19 52 39.2 252.2 3.4 40.0 -30 1 6 533 20 28 47 20 30 07 --- 02 21 12 39.0 252.6 3.5 40.1 50 R 1 0 20 30 44 3C454.3 02 21 50 36.3 249.7 3.5 38.4 4 1 7 0 20 30 44 20 32 04 --- 02 23 10 36.1 250.0 3.5 38.5 80 F 1 533 Schedule for EB_VLBA (Code Eb ) Page 13 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 20 32 04 HR8703 02 23 10 36.5 250.7 3.5 38.8 -21 1 7 533 20 32 04 20 34 09 --- 02 25 15 36.2 251.2 3.5 39.0 104 F 1 1367 20 34 09 2250+194 02 25 15 38.4 253.5 3.5 40.4 -30 1 7 1367 20 34 09 20 35 29 --- 02 26 35 38.2 253.8 3.6 40.4 50 F 1 1900 20 35 29 2252+172 02 26 35 36.8 251.6 3.5 39.3 -30 1 7 1900 20 35 29 20 36 59 --- 02 28 06 36.6 252.0 3.5 39.4 60 F 1 2500 20 36 59 3C454.3 02 28 06 35.3 251.1 3.6 38.8 -25 1 7 2500 20 36 59 20 38 19 --- 02 29 26 35.1 251.4 3.6 38.9 55 F 1 3033 20 38 19 HR8703 02 29 26 35.5 252.2 3.6 39.2 -21 1 7 3033 20 38 19 20 40 24 --- 02 31 31 35.2 252.6 3.6 39.3 104 F 1 3867 20 40 24 2250+194 02 31 31 37.4 254.9 3.6 40.7 -30 1 7 3867 20 40 24 20 41 44 --- 02 32 51 37.2 255.2 3.7 40.8 50 F 1 4400 20 41 44 3C454.3 02 32 51 34.6 252.2 3.6 39.1 -34 1 7 4400 20 41 44 20 43 04 --- 02 34 12 34.4 252.5 3.7 39.1 46 F 1 4933 20 43 04 HR8703 02 34 12 34.8 253.2 3.7 39.5 -21 1 7 4933 20 43 04 20 45 09 --- 02 36 17 34.5 253.7 3.7 39.6 104 F 1 5767 20 45 09 2250+194 02 36 17 36.7 256.0 3.7 40.9 -30 1 7 5767 20 45 09 20 46 29 --- 02 37 37 36.5 256.3 3.7 41.0 50 F 1 6300 20 46 29 2252+172 02 37 37 35.1 254.1 3.7 39.9 -30 1 7 6300 20 46 29 20 47 59 --- 02 39 07 34.9 254.5 3.7 40.0 60 F 1 6900 20 47 59 3C454.3 02 39 07 33.7 253.6 3.7 39.4 -25 1 7 6900 20 47 59 20 49 19 --- 02 40 28 33.5 253.9 3.8 39.5 55 F 1 7433 20 49 19 HR8703 02 40 28 33.9 254.6 3.8 39.8 -21 1 7 7433 20 49 19 20 51 24 --- 02 42 33 33.5 255.1 3.8 39.9 104 F 1 8267 20 51 24 2250+194 02 42 33 35.7 257.3 3.8 41.2 -30 1 7 8267 20 51 24 20 52 44 --- 02 43 53 35.5 257.6 3.8 41.3 50 F 1 8800 20 52 44 3C454.3 02 43 53 32.9 254.7 3.8 39.7 -33 1 7 8800 20 52 44 20 54 04 --- 02 45 13 32.7 255.0 3.9 39.7 47 F 1 9333 20 54 04 HR8703 02 45 13 33.1 255.7 3.9 40.1 -21 1 7 9333 20 54 04 20 56 09 --- 02 47 19 32.8 256.1 3.9 40.2 104 F 1 10167 Schedule for EB_VLBA (Code Eb ) Page 14 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 20 56 09 2250+194 02 47 19 35.0 258.4 3.9 41.4 -30 1 7 10167 20 56 09 20 57 29 --- 02 48 39 34.8 258.7 3.9 41.5 50 F 1 10700 20 57 29 2252+172 02 48 39 33.4 256.6 3.9 40.4 -30 1 7 10700 20 57 29 20 58 59 --- 02 50 09 33.2 256.9 3.9 40.5 60 F 1 11300 20 58 59 3C454.3 02 50 09 32.0 256.0 3.9 40.0 -25 1 7 11300 20 58 59 21 00 19 --- 02 51 29 31.8 256.3 4.0 40.0 55 F 1 11833 21 00 19 HR8703 02 51 29 32.2 257.0 4.0 40.3 -21 1 7 11833 21 00 19 21 02 24 --- 02 53 35 31.8 257.5 4.0 40.4 104 F 1 12667 21 02 24 2250+194 02 53 35 34.0 259.7 4.0 41.6 -30 1 7 12667 21 02 24 21 03 44 --- 02 54 55 33.8 260.0 4.0 41.7 50 F 1 13200 21 03 44 3C454.3 02 54 55 31.2 257.1 4.0 40.2 -33 1 7 13200 21 03 44 21 05 04 --- 02 56 15 31.0 257.3 4.0 40.2 47 F 1 13733 21 05 04 HR8703 02 56 15 31.4 258.1 4.0 40.5 -21 1 7 13733 21 05 04 21 07 09 --- 02 58 20 31.1 258.5 4.1 40.6 104 F 1 14567 21 07 09 2250+194 02 58 20 33.3 260.7 4.1 41.8 -30 1 7 14567 21 07 09 21 08 29 --- 02 59 41 33.1 261.0 4.1 41.8 50 F 1 15100 21 08 29 2252+172 02 59 41 31.7 258.9 4.1 40.9 -29 1 7 15100 21 08 29 21 09 59 --- 03 01 11 31.5 259.2 4.1 40.9 61 F 1 15700 21 09 59 3C454.3 03 01 11 30.3 258.4 4.1 40.4 -25 1 7 15700 21 09 59 21 11 19 --- 03 02 31 30.1 258.7 4.1 40.5 55 F 1 16233 21 11 19 HR8703 03 02 31 30.4 259.4 4.2 40.8 -21 1 7 16233 21 11 19 21 13 24 --- 03 04 37 30.1 259.8 4.2 40.8 104 F 1 17067 21 13 24 2250+194 03 04 37 32.3 262.0 4.2 42.0 -30 1 7 17067 21 13 24 21 14 44 --- 03 05 57 32.1 262.3 4.2 42.0 50 F 1 17600 21 15 21 3C454.3 03 06 34 29.4 259.5 4.2 40.6 4 1 8 17600 21 15 21 21 16 41 --- 03 07 54 29.2 259.8 4.2 40.7 80 R 1 17067 21 16 41 HR8703 03 07 54 29.6 260.5 4.2 40.9 -21 1 8 17067 21 16 41 21 18 46 --- 03 09 59 29.3 260.9 4.3 41.0 104 R 1 16233 21 18 46 2250+194 03 09 59 31.4 263.1 4.3 42.1 -30 1 8 16233 21 18 46 21 20 06 --- 03 11 20 31.2 263.4 4.3 42.1 50 R 1 15700 Schedule for EB_VLBA (Code Eb ) Page 15 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 21 20 06 2252+172 03 11 20 29.9 261.4 4.3 41.2 -29 1 8 15700 21 20 06 21 21 36 --- 03 12 50 29.7 261.7 4.3 41.3 61 R 1 15100 21 21 36 3C454.3 03 12 50 28.4 260.8 4.3 40.8 -25 1 8 15100 21 21 36 21 22 56 --- 03 14 10 28.2 261.1 4.3 40.8 55 R 1 14567 21 22 56 HR8703 03 14 10 28.6 261.8 4.3 41.1 -21 1 8 14567 21 22 56 21 25 01 --- 03 16 15 28.3 262.2 4.4 41.2 104 R 1 13733 21 25 01 2250+194 03 16 15 30.4 264.4 4.4 42.2 -30 1 8 13733 21 25 01 21 26 21 --- 03 17 36 30.2 264.7 4.4 42.3 50 R 1 13200 21 26 21 3C454.3 03 17 36 27.7 261.8 4.4 40.9 -33 1 8 13200 21 26 21 21 27 41 --- 03 18 56 27.5 262.1 4.4 41.0 47 R 1 12667 21 27 41 HR8703 03 18 56 27.9 262.8 4.4 41.2 -21 1 8 12667 21 27 41 21 29 46 --- 03 21 01 27.5 263.2 4.5 41.3 104 R 1 11833 21 29 46 2250+194 03 21 01 29.7 265.4 4.5 42.3 -30 1 8 11833 21 29 46 21 31 06 --- 03 22 21 29.5 265.6 4.5 42.3 50 R 1 11300 21 31 06 2252+172 03 22 21 28.2 263.6 4.5 41.5 -29 1 8 11300 21 31 06 21 32 36 --- 03 23 52 27.9 263.9 4.5 41.5 61 R 1 10700 21 32 36 3C454.3 03 23 52 26.7 263.1 4.5 41.1 -25 1 8 10700 21 32 36 21 33 56 --- 03 25 12 26.5 263.4 4.5 41.1 55 R 1 10167 21 33 56 HR8703 03 25 12 26.9 264.1 4.5 41.4 -21 1 8 10167 21 33 56 21 36 01 --- 03 27 17 26.5 264.5 4.6 41.4 104 R 1 9333 21 36 01 2250+194 03 27 17 28.7 266.6 4.6 42.4 -30 1 8 9333 21 36 01 21 37 21 --- 03 28 37 28.5 266.9 4.6 42.4 50 R 1 8800 21 37 21 3C454.3 03 28 37 26.0 264.0 4.6 41.2 -33 1 8 8800 21 37 21 21 38 41 --- 03 29 58 25.7 264.3 4.6 41.2 47 R 1 8267 21 38 41 HR8703 03 29 58 26.1 265.0 4.6 41.4 -21 1 8 8267 21 38 41 21 40 46 --- 03 32 03 25.8 265.4 4.6 41.5 104 R 1 7433 21 40 46 2250+194 03 32 03 27.9 267.6 4.6 42.4 -30 1 8 7433 21 40 46 21 42 06 --- 03 33 23 27.7 267.8 4.7 42.4 50 R 1 6900 21 42 06 2252+172 03 33 23 26.4 265.8 4.6 41.7 -29 1 8 6900 21 42 06 21 43 36 --- 03 34 53 26.2 266.1 4.7 41.7 61 R 1 6300 Schedule for EB_VLBA (Code Eb ) Page 16 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 21 43 36 3C454.3 03 34 53 25.0 265.3 4.7 41.3 -25 1 8 6300 21 43 36 21 44 56 --- 03 36 14 24.8 265.6 4.7 41.3 55 R 1 5767 21 44 56 HR8703 03 36 14 25.1 266.3 4.7 41.5 -21 1 8 5767 21 44 56 21 47 01 --- 03 38 19 24.8 266.7 4.8 41.5 104 R 1 4933 21 47 01 2250+194 03 38 19 26.9 268.8 4.7 42.5 -30 1 8 4933 21 47 01 21 48 21 --- 03 39 39 26.7 269.0 4.8 42.5 50 R 1 4400 21 48 21 3C454.3 03 39 39 24.2 266.2 4.8 41.3 -33 1 8 4400 21 48 21 21 49 41 --- 03 40 59 24.0 266.5 4.8 41.4 47 R 1 3867 21 49 41 HR8703 03 40 59 24.4 267.2 4.8 41.6 -21 1 8 3867 21 49 41 21 51 46 --- 03 43 05 24.0 267.6 4.8 41.6 104 R 1 3033 21 51 46 2250+194 03 43 05 26.2 269.7 4.8 42.5 -30 1 8 3033 21 51 46 21 53 06 --- 03 44 25 26.0 270.0 4.9 42.5 50 R 1 2500 21 53 06 2252+172 03 44 25 24.7 268.0 4.8 41.8 -29 1 8 2500 21 53 06 21 54 36 --- 03 45 55 24.4 268.3 4.8 41.8 61 R 1 1900 21 54 36 3C454.3 03 45 55 23.2 267.5 4.9 41.4 -25 1 8 1900 21 54 36 21 55 56 --- 03 47 16 23.0 267.7 4.9 41.4 55 R 1 1367 21 55 56 HR8703 03 47 16 23.4 268.4 4.9 41.6 -21 1 8 1367 21 55 56 21 58 01 --- 03 49 21 23.0 268.8 4.9 41.6 104 R 1 533 21 58 01 2250+194 03 49 21 25.2 270.9 4.9 42.5 -30 1 8 533 21 58 01 21 59 21 --- 03 50 41 25.0 271.2 5.0 42.5 50 R 1 0 21 59 58 3C454.3 03 51 18 22.4 268.5 5.0 41.4 5 1 9 0 21 59 58 22 01 18 --- 03 52 38 22.2 268.8 5.0 41.4 80 F 1 533 22 01 18 HR8703 03 52 38 22.5 269.5 5.0 41.6 -21 1 9 533 22 01 18 22 03 23 --- 03 54 44 22.2 269.9 5.0 41.6 104 F 1 1367 22 03 23 2250+194 03 54 44 24.3 271.9 5.0 42.5 -30 1 9 1367 22 03 23 22 04 43 --- 03 56 04 24.1 272.2 5.0 42.4 50 F 1 1900 22 04 43 2252+172 03 56 04 22.8 270.3 5.0 41.8 -29 1 9 1900 22 04 43 22 06 13 --- 03 57 34 22.6 270.6 5.0 41.8 61 F 1 2500 22 06 13 3C454.3 03 57 34 21.4 269.7 5.1 41.4 -25 1 9 2500 22 06 13 22 07 33 --- 03 58 54 21.2 270.0 5.1 41.4 55 F 1 3033 Schedule for EB_VLBA (Code Eb ) Page 17 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 22 07 33 HR8703 03 58 54 21.5 270.7 5.1 41.6 -21 1 9 3033 22 07 33 22 09 38 --- 04 01 00 21.2 271.1 5.1 41.6 104 F 1 3867 22 09 38 2250+194 04 01 00 23.3 273.1 5.1 42.4 -30 1 9 3867 22 09 38 22 10 58 --- 04 02 20 23.1 273.4 5.1 42.4 50 F 1 4400 22 10 58 3C454.3 04 02 20 20.6 270.7 5.1 41.4 -32 1 9 4400 22 10 58 22 12 18 --- 04 03 40 20.4 270.9 5.2 41.4 48 F 1 4933 22 12 18 HR8703 04 03 40 20.8 271.6 5.2 41.6 -21 1 9 4933 22 12 18 22 14 23 --- 04 05 46 20.4 272.0 5.2 41.6 104 F 1 5767 22 14 23 2250+194 04 05 46 22.6 274.0 5.2 42.4 -30 1 9 5767 22 14 23 22 15 43 --- 04 07 06 22.4 274.3 5.2 42.3 50 F 1 6300 22 15 43 2252+172 04 07 06 21.1 272.4 5.2 41.8 -29 1 9 6300 22 15 43 22 17 13 --- 04 08 36 20.8 272.7 5.2 41.8 61 F 1 6900 22 17 13 3C454.3 04 08 36 19.6 271.9 5.2 41.4 -25 1 9 6900 22 17 13 22 18 33 --- 04 09 56 19.4 272.1 5.3 41.4 55 F 1 7433 22 18 33 HR8703 04 09 56 19.8 272.8 5.3 41.6 -21 1 9 7433 22 18 33 22 20 38 --- 04 12 02 19.4 273.2 5.3 41.6 104 F 1 8267 22 20 38 2250+194 04 12 02 21.6 275.2 5.3 42.3 -30 1 9 8267 22 20 38 22 21 58 --- 04 13 22 21.4 275.5 5.3 42.2 50 F 1 8800 22 21 58 3C454.3 04 13 22 18.9 272.8 5.3 41.4 -32 1 9 8800 22 21 58 22 23 18 --- 04 14 42 18.6 273.0 5.3 41.4 48 F 1 9333 22 23 18 HR8703 04 14 42 19.0 273.7 5.4 41.5 -20 1 9 9333 22 23 18 22 25 23 --- 04 16 47 18.7 274.1 5.4 41.5 105 F 1 10167 22 25 23 2250+194 04 16 47 20.8 276.1 5.4 42.2 -30 1 9 10167 22 25 23 22 26 43 --- 04 18 08 20.6 276.3 5.4 42.2 50 F 1 10700 22 26 43 2252+172 04 18 08 19.3 274.5 5.4 41.7 -28 1 9 10700 22 26 43 22 28 13 --- 04 19 38 19.1 274.7 5.4 41.7 62 F 1 11300 22 28 13 3C454.3 04 19 38 17.9 274.0 5.4 41.3 -25 1 9 11300 22 28 13 22 29 33 --- 04 20 58 17.7 274.2 5.4 41.3 55 F 1 11833 22 29 33 HR8703 04 20 58 18.0 274.9 5.5 41.4 -20 1 9 11833 22 29 33 22 31 38 --- 04 23 03 17.7 275.3 5.5 41.4 105 F 1 12667 Schedule for EB_VLBA (Code Eb ) Page 18 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 22 31 38 2250+194 04 23 03 19.8 277.3 5.5 42.1 -30 1 9 12667 22 31 38 22 32 58 --- 04 24 24 19.6 277.5 5.5 42.0 50 F 1 13200 22 32 58 3C454.3 04 24 24 17.1 274.9 5.5 41.3 -32 1 9 13200 22 32 58 22 34 18 --- 04 25 44 16.9 275.1 5.5 41.2 48 F 1 13733 22 34 18 HR8703 04 25 44 17.3 275.8 5.5 41.4 -20 1 9 13733 22 34 18 22 36 23 --- 04 27 49 16.9 276.2 5.6 41.3 105 F 1 14567 22 36 23 2250+194 04 27 49 19.1 278.1 5.6 42.0 -30 1 9 14567 22 36 23 22 37 43 --- 04 29 09 18.9 278.4 5.6 41.9 50 F 1 15100 22 37 43 2252+172 04 29 09 17.6 276.5 5.6 41.5 -28 1 9 15100 22 37 43 22 39 13 --- 04 30 40 17.3 276.8 5.6 41.5 62 F 1 15700 22 39 13 3C454.3 04 30 40 16.1 276.0 5.6 41.2 -25 1 9 15700 22 39 13 22 40 33 --- 04 32 00 15.9 276.3 5.6 41.1 55 F 1 16233 22 40 33 HR8703 04 32 00 16.3 276.9 5.6 41.3 -20 1 9 16233 22 40 33 22 42 38 --- 04 34 05 16.0 277.3 5.7 41.2 105 F 1 17067 22 42 38 2250+194 04 34 05 18.1 279.3 5.7 41.8 -30 1 9 17067 22 42 38 22 43 58 --- 04 35 25 17.9 279.6 5.7 41.8 50 F 1 17600 22 45 58 3C454.3 04 37 26 15.0 277.3 5.7 41.0 87 1 10 17600 22 45 58 22 47 18 --- 04 38 46 14.8 277.6 5.7 41.0 80 R 1 17067 22 47 18 HR8703 04 38 46 15.2 278.2 5.8 41.1 -20 1 10 17067 22 47 18 22 49 23 --- 04 40 51 14.9 278.6 5.8 41.1 105 R 1 16233 22 49 23 2250+194 04 40 51 17.1 280.6 5.8 41.6 -30 1 10 16233 22 49 23 22 50 43 --- 04 42 12 16.8 280.8 5.8 41.6 50 R 1 15700 22 50 43 2252+172 04 42 12 15.5 279.0 5.8 41.2 -28 1 10 15700 22 50 43 22 52 13 --- 04 43 42 15.3 279.3 5.8 41.2 62 R 1 15100 22 52 13 3C454.3 04 43 42 14.1 278.5 5.8 40.9 -25 1 10 15100 22 52 13 22 53 33 --- 04 45 02 13.9 278.7 5.8 40.9 55 R 1 14567 22 53 33 HR8703 04 45 02 14.2 279.4 5.9 41.0 -20 1 10 14567 22 53 33 22 55 38 --- 04 47 07 13.9 279.8 5.9 40.9 105 R 1 13733 22 55 38 2250+194 04 47 07 16.1 281.7 5.9 41.4 -30 1 10 13733 22 55 38 22 56 58 --- 04 48 28 15.9 282.0 5.9 41.4 50 R 1 13200 Schedule for EB_VLBA (Code Eb ) Page 19 32th 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) ---------------------------------------------------------------------------------------- --- Sat 11 Dec 2004 Day 346 --- 22 56 58 3C454.3 04 48 28 13.3 279.4 5.9 40.8 -32 1 10 13200 22 56 58 22 58 18 --- 04 49 48 13.1 279.6 5.9 40.7 48 R 1 12667 22 58 18 HR8703 04 49 48 13.5 280.3 5.9 40.8 -20 1 10 12667 22 58 18 23 00 23 --- 04 51 53 13.2 280.7 6.0 40.8 105 R 1 11833 23 00 23 2250+194 04 51 53 15.3 282.6 6.0 41.2 -30 1 10 11833 23 00 23 23 01 43 --- 04 53 13 15.1 282.8 6.0 41.2 50 R 1 11300 23 01 43 2252+172 04 53 13 13.8 281.0 6.0 40.9 -28 1 10 11300 23 01 43 23 03 13 --- 04 54 44 13.6 281.3 6.0 40.8 62 R 1 10700 23 03 13 3C454.3 04 54 44 12.3 280.5 6.0 H 40.6 -25 1 10 10700 23 03 13 23 04 33 --- 04 56 04 12.1 280.8 6.0 H 40.6 0 R 1 10167 23 04 33 HR8703 04 56 04 12.5 281.4 6.0 H 40.6 -20 1 10 10167 23 04 33 23 06 38 --- 04 58 09 12.2 281.8 6.1 H 40.6 0 R 1 9333 23 06 38 2250+194 04 58 09 14.4 283.7 6.1 41.0 -30 1 10 9333 23 06 38 23 07 58 --- 04 59 29 14.2 284.0 6.1 41.0 50 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.2004oct04/setups/v4cm-128-8-1-UL.set Matches group eb_x in /usr/local/sched.2004oct04/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 -- 32th 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). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) (B1950) (J2000) (Date) * 3C454.3 22 51 29.519733 * 22 53 57.747932 22 54 11.556355 15 52 54.34806 * 16 08 53.56089 16 10 30.18178 From catalog imbedded in main SCHED input file. 4.211 scan hours, 173.841 baseline hours above horizon. * HR8703 22 50 34.363400 * 22 53 02.260540 22 53 16.025262 16 34 30.16744 * 16 50 28.20260 16 52 04.91574 From catalog imbedded in main SCHED input file. 6.451 scan hours, 298.248 baseline hours above horizon. * 2250+194 22 50 40.548729 * 22 53 07.369176 22 53 21.004214 19 26 36.48743 * 19 42 34.62843 19 44 12.31086 From catalog imbedded in main SCHED input file. 4.089 scan hours, 168.526 baseline hours above horizon. * 2252+172 22 52 31.796760 * 22 54 59.597500 22 55 13.358397 17 17 24.18578 * 17 33 24.69000 17 35 01.94161 From catalog imbedded in main SCHED input file. 2.403 scan hours, 98.722 baseline hours above horizon. 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 91.0 HR8703 91.1 2250+194 92.3 2252+172 91.8 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg