COVER INFORMATION Station: VLBA_BR (Code Br ) Experiment: Astrometry of X-Ray Binaries Exp. Code: BD087I Schedule Version: 1.00 Processed by SCHED version: Release of 18 Sept. 2003 PI: Vivek Dhawan Address: NRAO P. O. Box O Socorro, NM 87801 USA Phone: 505-835-7378 EMAIL: vdhawan@nrao.edu Fax: 505-835-7027 Phone during observation: 505-835-9175 Observing mode: VLBA Notes: Schedule for VLBA_BR (Code Br ) Page 2 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- Next scan frequencies: 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 Next BBC frequencies: 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 03 03 00 J1733-1304 16 20 01 26.7 160.0 -1.2 -13.6 0 1 1 0 03 03 00 03 05 00 --- 16 22 01 26.8 160.5 -1.2 -13.2 120 F 1 1600 03 05 00 GC441 16 22 01 10.4 162.6 -1.3 -13.3 -39 1 1 1600 03 05 00 03 06 00 --- 16 23 02 10.4 162.8 -1.3 -13.1 21 F 1 2400 03 06 00 I1746-321 16 23 02 7.5 162.3 -1.4 -13.9 -12 1 1 2400 03 06 00 03 08 00 --- 16 25 02 7.6 162.7 -1.4 -13.6 108 F 1 4000 03 08 00 GC441 16 25 02 10.5 163.2 -1.3 -12.8 -12 1 1 4000 03 08 00 03 09 00 --- 16 26 02 10.6 163.4 -1.3 -12.6 48 F 1 4800 03 09 00 I1746-321 16 26 02 7.6 162.9 -1.3 -13.4 -12 1 1 4800 03 09 00 03 11 00 --- 16 28 02 7.7 163.3 -1.3 -13.1 108 F 1 6400 03 11 00 GC441 16 28 02 10.7 163.9 -1.2 -12.3 -12 1 1 6400 03 11 00 03 12 00 --- 16 29 03 10.7 164.1 -1.2 -12.1 48 F 1 7200 03 12 00 I1746-321 16 29 03 7.8 163.5 -1.3 -12.9 -12 1 1 7200 03 12 00 03 14 00 --- 16 31 03 7.9 164.0 -1.3 -12.6 108 F 1 8800 03 14 00 GC441 16 31 03 10.8 164.5 -1.2 -11.8 -12 1 1 8800 03 14 00 03 15 00 --- 16 32 03 10.8 164.7 -1.2 -11.7 48 F 1 9600 03 15 00 I1746-321 16 32 03 7.9 164.2 -1.2 -12.4 -12 1 1 9600 03 15 00 03 17 00 --- 16 34 03 8.0 164.6 -1.2 -12.1 108 F 1 11200 03 17 00 GC441 16 34 03 10.9 165.2 -1.1 -11.3 -12 1 1 11200 03 17 00 03 18 00 --- 16 35 03 11.0 165.4 -1.1 -11.2 48 F 1 12000 03 18 00 I1746-321 16 35 03 8.1 164.8 -1.2 -11.9 -12 1 1 12000 03 18 00 03 20 00 --- 16 37 04 8.1 165.2 -1.2 -11.6 108 F 1 13600 03 20 00 GC441 16 37 04 11.0 165.8 -1.1 -10.8 -12 1 1 13600 03 20 00 03 21 00 --- 16 38 04 11.1 166.0 -1.1 -10.7 48 F 1 14400 Schedule for VLBA_BR (Code Br ) Page 3 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 03 21 00 J1744-3116 16 38 04 9.2 165.6 -1.1 -11.2 -10 1 1 14400 03 21 00 03 23 00 --- 16 40 04 9.3 166.1 -1.1 -10.8 110 F 1 16000 03 23 00 J1742-3341 16 40 04 7.0 167.0 -1.0 -10.4 -11 1 1 16000 03 23 00 03 25 00 --- 16 42 05 7.1 167.4 -1.0 -10.1 109 F 1 17600 03 25 00 GC441 16 42 05 11.2 166.9 -1.0 -10.0 -14 1 2 17600 03 25 00 03 26 00 --- 16 43 05 11.3 167.1 -1.0 -9.8 46 R 1 16800 03 26 00 J1743-3058 16 43 05 9.7 166.9 -1.0 -10.2 -9 1 2 16800 03 26 00 03 28 00 --- 16 45 05 9.8 167.3 -1.0 -9.8 111 R 1 15200 03 28 00 GC441 16 45 05 11.4 167.6 -0.9 -9.5 -9 1 2 15200 03 28 00 03 29 00 --- 16 46 05 11.4 167.8 -0.9 -9.3 51 R 1 14400 03 29 00 I1746-321 16 46 05 8.5 167.1 -1.0 -10.1 -12 1 2 14400 03 29 00 03 31 00 --- 16 48 06 8.6 167.5 -1.0 -9.8 108 R 1 12800 03 31 00 GC441 16 48 06 11.5 168.2 -0.9 -9.0 -12 1 2 12800 03 31 00 03 32 00 --- 16 49 06 11.5 168.5 -0.9 -8.8 48 R 1 12000 03 32 00 I1746-321 16 49 06 8.6 167.7 -1.0 -9.6 -12 1 2 12000 03 32 00 03 34 00 --- 16 51 06 8.7 168.2 -0.9 -9.3 108 R 1 10400 03 34 00 GC441 16 51 06 11.6 168.9 -0.8 -8.5 -12 1 2 10400 03 34 00 03 35 00 --- 16 52 06 11.6 169.1 -0.8 -8.3 48 R 1 9600 03 35 00 I1746-321 16 52 06 8.7 168.4 -0.9 -9.1 -12 1 2 9600 03 35 00 03 37 00 --- 16 54 07 8.8 168.8 -0.9 -8.8 108 R 1 8000 03 37 00 GC441 16 54 07 11.7 169.6 -0.8 -8.0 -12 1 2 8000 03 37 00 03 38 00 --- 16 55 07 11.7 169.8 -0.8 -7.8 48 R 1 7200 03 38 00 I1746-321 16 55 07 8.8 169.0 -0.9 -8.6 -12 1 2 7200 03 38 00 03 40 00 --- 16 57 07 8.9 169.4 -0.8 -8.3 108 R 1 5600 03 40 00 GC441 16 57 07 11.7 170.2 -0.7 -7.5 -12 1 2 5600 03 40 00 03 41 00 --- 16 58 07 11.8 170.4 -0.7 -7.3 48 R 1 4800 03 41 00 I1746-321 16 58 07 8.9 169.7 -0.8 -8.1 -12 1 2 4800 03 41 00 03 43 00 --- 17 00 08 9.0 170.1 -0.8 -7.8 108 R 1 3200 Schedule for VLBA_BR (Code Br ) Page 4 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 03 43 00 GC441 17 00 08 11.8 170.9 -0.7 -7.0 -12 1 2 3200 03 43 00 03 44 00 --- 17 01 08 11.8 171.1 -0.7 -6.8 48 R 1 2400 03 44 00 I1746-321 17 01 08 9.0 170.3 -0.8 -7.6 -12 1 2 2400 03 44 00 03 46 00 --- 17 03 08 9.0 170.7 -0.7 -7.3 108 R 1 800 03 46 00 GC441 17 03 08 11.9 171.5 -0.6 -6.5 -12 1 2 800 03 46 00 03 47 00 --- 17 04 08 11.9 171.8 -0.6 -6.3 48 R 1 0 03 49 00 J1733-1304 17 06 09 28.5 172.5 -0.5 -5.2 81 1 3 0 03 49 00 03 51 00 --- 17 08 09 28.5 173.0 -0.4 -4.8 120 F 1 1600 03 51 00 GC441 17 08 09 12.0 172.7 -0.6 -5.6 -39 1 3 1600 03 51 00 03 52 00 --- 17 09 09 12.0 172.9 -0.5 -5.5 21 F 1 2400 03 52 00 I1746-321 17 09 09 9.2 172.0 -0.6 -6.3 -12 1 3 2400 03 52 00 03 54 00 --- 17 11 09 9.2 172.4 -0.6 -6.0 108 F 1 4000 03 54 00 GC441 17 11 09 12.1 173.3 -0.5 -5.1 -12 1 3 4000 03 54 00 03 55 00 --- 17 12 10 12.1 173.5 -0.5 -4.9 48 F 1 4800 03 55 00 I1746-321 17 12 10 9.3 172.6 -0.6 -5.8 -12 1 3 4800 03 55 00 03 57 00 --- 17 14 10 9.3 173.1 -0.5 -5.5 108 F 1 6400 03 57 00 GC441 17 14 10 12.1 174.0 -0.5 -4.6 -12 1 3 6400 03 57 00 03 58 00 --- 17 15 10 12.1 174.2 -0.4 -4.4 48 F 1 7200 03 58 00 I1746-321 17 15 10 9.3 173.3 -0.5 -5.3 -12 1 3 7200 03 58 00 04 00 00 --- 17 17 10 9.4 173.7 -0.5 -5.0 108 F 1 8800 04 00 00 GC441 17 17 10 12.2 174.7 -0.4 -4.1 -12 1 3 8800 04 00 00 04 01 00 --- 17 18 11 12.2 174.9 -0.4 -3.9 48 F 1 9600 04 01 00 I1746-321 17 18 11 9.4 173.9 -0.5 -4.8 -12 1 3 9600 04 01 00 04 03 00 --- 17 20 11 9.4 174.3 -0.4 -4.5 108 F 1 11200 04 03 00 GC441 17 20 11 12.2 175.3 -0.4 -3.6 -12 1 3 11200 04 03 00 04 04 00 --- 17 21 11 12.2 175.5 -0.3 -3.4 48 F 1 12000 04 04 00 I1746-321 17 21 11 9.4 174.6 -0.4 -4.3 -12 1 3 12000 04 04 00 04 06 00 --- 17 23 11 9.5 175.0 -0.4 -4.0 108 F 1 13600 Schedule for VLBA_BR (Code Br ) Page 5 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 04 06 00 GC441 17 23 11 12.3 176.0 -0.3 -3.1 -12 1 3 13600 04 06 00 04 07 00 --- 17 24 12 12.3 176.2 -0.3 -2.9 48 F 1 14400 04 07 00 J1744-3116 17 24 12 10.5 175.5 -0.3 -3.5 -10 1 3 14400 04 07 00 04 09 00 --- 17 26 12 10.5 176.0 -0.3 -3.1 110 F 1 16000 04 09 00 J1742-3341 17 26 12 8.1 176.6 -0.3 -2.7 -11 1 3 16000 04 09 00 04 11 00 --- 17 28 12 8.1 177.0 -0.2 -2.4 109 F 1 17600 04 11 00 GC441 17 28 12 12.3 177.1 -0.2 -2.2 -14 1 4 17600 04 11 00 04 12 00 --- 17 29 12 12.3 177.3 -0.2 -2.0 46 R 1 16800 04 12 00 J1743-3058 17 29 12 10.8 176.9 -0.2 -2.4 -9 1 4 16800 04 12 00 04 14 00 --- 17 31 13 10.8 177.3 -0.2 -2.1 111 R 1 15200 04 14 00 GC441 17 31 13 12.3 177.8 -0.2 -1.7 -9 1 4 15200 04 14 00 04 15 00 --- 17 32 13 12.3 178.0 -0.1 -1.5 51 R 1 14400 04 15 00 I1746-321 17 32 13 9.6 176.9 -0.2 -2.4 -12 1 4 14400 04 15 00 04 17 00 --- 17 34 13 9.6 177.4 -0.2 -2.1 108 R 1 12800 04 17 00 GC441 17 34 13 12.4 178.4 -0.1 -1.2 -12 1 4 12800 04 17 00 04 18 00 --- 17 35 13 12.4 178.7 -0.1 -1.0 48 R 1 12000 04 18 00 I1746-321 17 35 13 9.6 177.6 -0.2 -1.9 -12 1 4 12000 04 18 00 04 20 00 --- 17 37 14 9.6 178.0 -0.2 -1.6 108 R 1 10400 04 20 00 GC441 17 37 14 12.4 179.1 -0.1 -0.7 -12 1 4 10400 04 20 00 04 21 00 --- 17 38 14 12.4 179.3 0.0 -0.5 48 R 1 9600 04 21 00 I1746-321 17 38 14 9.6 178.2 -0.1 -1.4 -12 1 4 9600 04 21 00 04 23 00 --- 17 40 14 9.6 178.6 -0.1 -1.1 108 R 1 8000 04 23 00 GC441 17 40 14 12.4 179.8 0.0 -0.2 -11 1 4 8000 04 23 00 04 24 00 --- 17 41 14 12.4 180.0 0.0 0.0 49 R 1 7200 04 24 00 I1746-321 17 41 14 9.6 178.9 -0.1 -0.9 -11 1 4 7200 04 24 00 04 26 00 --- 17 43 15 9.6 179.3 -0.1 -0.6 109 R 1 5600 04 26 00 GC441 17 43 15 12.4 180.5 0.0 0.3 -11 1 4 5600 04 26 00 04 27 00 --- 17 44 15 12.4 180.7 0.1 0.5 49 R 1 4800 Schedule for VLBA_BR (Code Br ) Page 6 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 04 27 00 I1746-321 17 44 15 9.6 179.5 0.0 -0.4 -11 1 4 4800 04 27 00 04 29 00 --- 17 46 15 9.6 179.9 0.0 -0.1 109 R 1 3200 04 29 00 GC441 17 46 15 12.4 181.1 0.1 0.9 -11 1 4 3200 04 29 00 04 30 00 --- 17 47 15 12.4 181.3 0.1 1.0 49 R 1 2400 04 30 00 I1746-321 17 47 15 9.6 180.1 0.0 0.1 -11 1 4 2400 04 30 00 04 32 00 --- 17 49 16 9.6 180.6 0.0 0.5 109 R 1 800 04 32 00 GC441 17 49 16 12.3 181.8 0.1 1.4 -11 1 4 800 04 32 00 04 33 00 --- 17 50 16 12.3 182.0 0.2 1.5 49 R 1 0 04 35 00 J1733-1304 17 52 16 28.6 185.3 0.3 3.6 81 1 5 0 04 35 00 04 37 00 --- 17 54 16 28.6 185.8 0.3 4.0 120 F 1 1600 04 37 00 GC441 17 54 16 12.3 182.9 0.2 2.2 -39 1 5 1600 04 37 00 04 38 00 --- 17 55 17 12.3 183.1 0.2 2.4 21 F 1 2400 04 38 00 I1746-321 17 55 17 9.6 181.9 0.1 1.5 -11 1 5 2400 04 38 00 04 40 00 --- 17 57 17 9.6 182.3 0.2 1.8 109 F 1 4000 04 40 00 GC441 17 57 17 12.3 183.6 0.3 2.7 -11 1 5 4000 04 40 00 04 41 00 --- 17 58 17 12.3 183.8 0.3 2.9 49 F 1 4800 04 41 00 I1746-321 17 58 17 9.6 182.5 0.2 2.0 -11 1 5 4800 04 41 00 04 43 00 --- 18 00 17 9.6 182.9 0.2 2.3 109 F 1 6400 04 43 00 GC441 18 00 17 12.2 184.2 0.3 3.3 -11 1 5 6400 04 43 00 04 44 00 --- 18 01 18 12.2 184.5 0.3 3.4 49 F 1 7200 04 44 00 I1746-321 18 01 18 9.6 183.2 0.2 2.5 -11 1 5 7200 04 44 00 04 46 00 --- 18 03 18 9.5 183.6 0.3 2.8 109 F 1 8800 04 46 00 GC441 18 03 18 12.2 184.9 0.4 3.8 -11 1 5 8800 04 46 00 04 47 00 --- 18 04 18 12.2 185.1 0.4 3.9 49 F 1 9600 04 47 00 I1746-321 18 04 18 9.5 183.8 0.3 3.0 -11 1 5 9600 04 47 00 04 49 00 --- 18 06 18 9.5 184.2 0.3 3.3 109 F 1 11200 04 49 00 GC441 18 06 18 12.2 185.6 0.4 4.3 -11 1 5 11200 04 49 00 04 50 00 --- 18 07 19 12.1 185.8 0.4 4.5 49 F 1 12000 Schedule for VLBA_BR (Code Br ) Page 7 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 04 50 00 I1746-321 18 07 19 9.5 184.4 0.3 3.5 -11 1 5 12000 04 50 00 04 52 00 --- 18 09 19 9.5 184.9 0.4 3.8 109 F 1 13600 04 52 00 GC441 18 09 19 12.1 186.3 0.5 4.8 -11 1 5 13600 04 52 00 04 53 00 --- 18 10 19 12.1 186.5 0.5 5.0 49 F 1 14400 04 53 00 J1744-3116 18 10 19 10.4 185.6 0.4 4.3 -9 1 5 14400 04 53 00 04 55 00 --- 18 12 19 10.3 186.0 0.5 4.7 111 F 1 16000 04 55 00 J1742-3341 18 12 19 7.9 186.3 0.5 5.0 -11 1 5 16000 04 55 00 04 57 00 --- 18 14 20 7.9 186.7 0.5 5.4 109 F 1 17600 04 57 00 GC441 18 14 20 12.0 187.4 0.6 5.6 -14 1 6 17600 04 57 00 04 58 00 --- 18 15 20 12.0 187.6 0.6 5.8 46 R 1 16800 04 58 00 J1743-3058 18 15 20 10.6 186.9 0.5 5.4 -9 1 6 16800 04 58 00 05 00 00 --- 18 17 20 10.5 187.3 0.6 5.7 111 R 1 15200 05 00 00 GC441 18 17 20 11.9 188.0 0.6 6.1 -9 1 6 15200 05 00 00 05 01 00 --- 18 18 20 11.9 188.3 0.6 6.3 51 R 1 14400 05 01 00 I1746-321 18 18 20 9.3 186.8 0.5 5.4 -11 1 6 14400 05 01 00 05 03 00 --- 18 20 21 9.3 187.2 0.6 5.7 109 R 1 12800 05 03 00 GC441 18 20 21 11.9 188.7 0.7 6.7 -11 1 6 12800 05 03 00 05 04 00 --- 18 21 21 11.8 188.9 0.7 6.8 49 R 1 12000 05 04 00 I1746-321 18 21 21 9.3 187.4 0.6 5.9 -11 1 6 12000 05 04 00 05 06 00 --- 18 23 21 9.2 187.9 0.6 6.2 109 R 1 10400 05 06 00 GC441 18 23 21 11.8 189.4 0.7 7.2 -11 1 6 10400 05 06 00 05 07 00 --- 18 24 21 11.8 189.6 0.7 7.3 49 R 1 9600 05 07 00 I1746-321 18 24 21 9.2 188.1 0.6 6.4 -11 1 6 9600 05 07 00 05 09 00 --- 18 26 22 9.1 188.5 0.7 6.7 109 R 1 8000 05 09 00 GC441 18 26 22 11.7 190.0 0.8 7.7 -11 1 6 8000 05 09 00 05 10 00 --- 18 27 22 11.7 190.2 0.8 7.8 49 R 1 7200 05 10 00 I1746-321 18 27 22 9.1 188.7 0.7 6.9 -11 1 6 7200 05 10 00 05 12 00 --- 18 29 22 9.1 189.2 0.7 7.2 109 R 1 5600 Schedule for VLBA_BR (Code Br ) Page 8 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 05 12 00 GC441 18 29 22 11.6 190.7 0.8 8.2 -11 1 6 5600 05 12 00 05 13 00 --- 18 30 22 11.6 190.9 0.8 8.3 49 R 1 4800 05 13 00 I1746-321 18 30 22 9.0 189.4 0.7 7.4 -11 1 6 4800 05 13 00 05 15 00 --- 18 32 23 9.0 189.8 0.8 7.7 109 R 1 3200 05 15 00 GC441 18 32 23 11.5 191.3 0.9 8.7 -11 1 6 3200 05 15 00 05 16 00 --- 18 33 23 11.5 191.6 0.9 8.8 49 R 1 2400 05 16 00 I1746-321 18 33 23 8.9 190.0 0.8 7.9 -11 1 6 2400 05 16 00 05 18 00 --- 18 35 23 8.9 190.4 0.8 8.2 109 R 1 800 05 18 00 GC441 18 35 23 11.4 192.0 0.9 9.2 -11 1 6 800 05 18 00 05 19 00 --- 18 36 23 11.4 192.2 0.9 9.3 49 R 1 0 05 21 00 J1733-1304 18 38 24 27.1 197.9 1.1 12.1 83 1 7 0 05 21 00 05 23 00 --- 18 40 24 27.0 198.4 1.1 12.5 120 F 1 1600 05 23 00 GC441 18 40 24 11.2 193.1 1.0 10.0 -38 1 7 1600 05 23 00 05 24 00 --- 18 41 24 11.2 193.3 1.0 10.2 22 F 1 2400 05 24 00 I1746-321 18 41 24 8.7 191.7 0.9 9.2 -11 1 7 2400 05 24 00 05 26 00 --- 18 43 25 8.6 192.1 0.9 9.5 109 F 1 4000 05 26 00 GC441 18 43 25 11.1 193.8 1.0 10.5 -11 1 7 4000 05 26 00 05 27 00 --- 18 44 25 11.1 194.0 1.1 10.7 49 F 1 4800 05 27 00 I1746-321 18 44 25 8.6 192.3 1.0 9.7 -11 1 7 4800 05 27 00 05 29 00 --- 18 46 25 8.5 192.8 1.0 10.0 109 F 1 6400 05 29 00 GC441 18 46 25 11.0 194.4 1.1 11.0 -11 1 7 6400 05 29 00 05 30 00 --- 18 47 25 11.0 194.6 1.1 11.2 49 F 1 7200 05 30 00 I1746-321 18 47 25 8.5 193.0 1.0 10.2 -11 1 7 7200 05 30 00 05 32 00 --- 18 49 26 8.4 193.4 1.0 10.5 109 F 1 8800 05 32 00 GC441 18 49 26 10.9 195.1 1.1 11.5 -11 1 7 8800 05 32 00 05 33 00 --- 18 50 26 10.8 195.3 1.2 11.7 49 F 1 9600 05 33 00 I1746-321 18 50 26 8.4 193.6 1.1 10.7 -11 1 7 9600 05 33 00 05 35 00 --- 18 52 26 8.3 194.0 1.1 11.0 109 F 1 11200 Schedule for VLBA_BR (Code Br ) Page 9 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 05 35 00 GC441 18 52 26 10.7 195.7 1.2 12.0 -11 1 7 11200 05 35 00 05 36 00 --- 18 53 26 10.7 195.9 1.2 12.2 49 F 1 12000 05 36 00 I1746-321 18 53 26 8.2 194.2 1.1 11.2 -11 1 7 12000 05 36 00 05 38 00 --- 18 55 26 8.2 194.7 1.1 11.5 109 F 1 13600 05 38 00 GC441 18 55 26 10.6 196.4 1.2 12.5 -11 1 7 13600 05 38 00 05 39 00 --- 18 56 27 10.6 196.6 1.3 12.6 49 F 1 14400 05 39 00 J1744-3116 18 56 27 9.0 195.5 1.2 12.0 -9 1 7 14400 05 39 00 05 41 00 --- 18 58 27 8.9 195.9 1.2 12.3 111 F 1 16000 05 41 00 J1742-3341 18 58 27 6.4 195.8 1.3 12.6 -11 1 7 16000 05 41 00 05 43 00 --- 19 00 27 6.3 196.2 1.3 13.0 109 F 1 17600 05 43 00 GC441 19 00 27 10.4 197.5 1.3 13.3 -14 1 8 17600 05 43 00 05 44 00 --- 19 01 27 10.3 197.7 1.3 13.5 46 R 1 16800 05 44 00 J1743-3058 19 01 27 9.0 196.8 1.3 13.0 -9 1 8 16800 05 44 00 05 46 00 --- 19 03 28 8.9 197.2 1.3 13.3 111 R 1 15200 05 46 00 GC441 19 03 28 10.2 198.1 1.4 13.8 -9 1 8 15200 05 46 00 05 47 00 --- 19 04 28 10.2 198.3 1.4 13.9 51 R 1 14400 05 47 00 I1746-321 19 04 28 7.8 196.5 1.3 13.0 -11 1 8 14400 05 47 00 05 49 00 --- 19 06 28 7.7 197.0 1.3 13.3 109 R 1 12800 05 49 00 GC441 19 06 28 10.0 198.7 1.4 14.3 -11 1 8 12800 05 49 00 05 50 00 --- 19 07 28 10.0 199.0 1.4 14.4 49 R 1 12000 05 50 00 I1746-321 19 07 28 7.6 197.2 1.3 13.5 -11 1 8 12000 05 50 00 05 52 00 --- 19 09 29 7.5 197.6 1.4 13.8 109 R 1 10400 05 52 00 GC441 19 09 29 9.9 199.4 1.5 14.7 -11 1 8 10400 05 52 00 05 53 00 --- 19 10 29 9.8 199.6 1.5 14.9 49 R 1 9600 05 53 00 I1746-321 19 10 29 7.5 197.8 1.4 13.9 -11 1 8 9600 05 53 00 05 55 00 --- 19 12 29 7.4 198.2 1.4 14.3 109 R 1 8000 05 55 00 GC441 19 12 29 9.7 200.0 1.5 15.2 -11 1 8 8000 05 55 00 05 56 00 --- 19 13 29 9.7 200.2 1.5 15.4 49 R 1 7200 Schedule for VLBA_BR (Code Br ) Page 10 Astrometry of X-Ray Binaries UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). Automatic tape allocation specified. Tape positions are just estimates. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 10 Aug 2004 Day 223 --- 05 56 00 I1746-321 19 13 29 7.3 198.4 1.4 14.4 -11 1 8 7200 05 56 00 05 58 00 --- 19 15 30 7.2 198.8 1.5 14.7 109 R 1 5600 05 58 00 GC441 19 15 30 9.5 200.7 1.6 15.7 -11 1 8 5600 05 58 00 05 59 00 --- 19 16 30 9.5 200.9 1.6 15.9 49 R 1 4800 05 59 00 I1746-321 19 16 30 7.1 199.0 1.5 14.9 -11 1 8 4800 05 59 00 06 01 00 --- 19 18 30 7.0 199.4 1.5 15.2 109 R 1 3200 06 01 00 GC441 19 18 30 9.4 201.3 1.6 16.2 -11 1 8 3200 06 01 00 06 02 00 --- 19 19 30 9.3 201.5 1.6 16.3 49 R 1 2400 06 02 00 I1746-321 19 19 30 7.0 199.6 1.5 15.4 -11 1 8 2400 06 02 00 06 04 00 --- 19 21 31 6.9 200.1 1.6 15.7 109 R 1 800 06 04 00 GC441 19 21 31 9.2 201.9 1.7 16.7 -11 1 8 800 06 04 00 06 05 00 --- 19 22 31 9.1 202.2 1.7 16.8 49 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /users/cwalker/sched/setups/v4cm-256-8-2.set Matches group v4cm_3 in /users/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 8405.49 8405.49 8413.49 8413.49 8421.49 8421.49 8429.49 8429.49 BBC fr= 805.49 805.49 813.49 813.49 821.49 821.49 829.49 829.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 6510 6510 6510 6510 PCALFR2= 510 510 510 510 6510 6510 6510 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- Astrometry of X-Ray Binaries 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) * J1744-3116 17 41 09.335580 * 17 44 23.578570 17 44 41.748011 -31 15 21.00950 *-31 16 36.28430 -31 16 52.17466 From catalog imbedded in main SCHED input file. * J1742-3341 17 38 45.637199 * 17 42 03.790000 17 42 22.316010 -33 40 08.42280 *-33 41 34.00000 -33 41 51.51470 From catalog imbedded in main SCHED input file. * J1743-3058 17 40 04.145012 * 17 43 17.888400 17 43 36.003973 -30 56 58.63193 *-30 58 18.66180 -30 58 34.92014 From catalog imbedded in main SCHED input file. * I1746-321 17 42 59.799246 * 17 46 15.607000 17 46 33.936155 -32 12 53.51182 *-32 14 00.70000 -32 14 16.07898 From catalog imbedded in main SCHED input file. * GC441 17 37 43.113166 * 17 40 54.524900 17 41 12.406178 -29 28 19.93553 *-29 29 50.29000 -29 30 07.12291 From catalog imbedded in main SCHED input file. * J1733-1304 17 30 13.535186 * 17 33 02.705784 17 33 18.488921 -13 02 45.83985 *-13 04 49.54833 -13 05 04.89369 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) J1744-3116 128.4 J1742-3341 127.6 J1743-3058 128.2 I1746-321 128.7 GC441 127.7 J1733-1304 124.9 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg