COVER INFORMATION Station: VLBA_OV (Code Ov ) Experiment: IGR J1746-321 ToO Exp. Code: BM197 Schedule Version: 2.00 Processed by SCHED version: Release of 02 July 2002 PI: Amy Mioduszewski Address: NRAO P. O. Box O Socorro, NM 87801 USA Phone: 505-835-7263 EMAIL: amiodusz@nrao.edu Fax: 505-835-7027 Phone during observation: 505-838-0393 Observing mode: VLBA Notes: Target of Opportunity Schedule for VLBA_OV (Code Ov ) Page 2 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 09 32 00 J1733-1304 14 28 04 23.5 129.8 -3.1 -38.9 0 1 1 0 09 32 00 09 33 00 --- 14 29 04 23.7 130.1 -3.1 -38.7 60 F 1 800 09 33 00 I1746-321 14 29 04 6.7 139.8 -3.3 -37.5 -40 1 1 800 09 33 00 09 35 00 --- 14 31 05 6.9 140.1 -3.3 -37.1 80 F 1 2400 09 35 00 W109 14 31 05 9.1 137.8 -3.3 -37.8 -10 1 1 2400 09 35 00 09 36 00 --- 14 32 05 9.2 137.9 -3.3 -37.6 50 F 1 3200 09 36 00 I1746-321 14 32 05 7.0 140.3 -3.2 -37.0 -10 1 1 3200 09 36 00 09 38 00 --- 14 34 05 7.3 140.6 -3.2 -36.7 110 F 1 4800 09 38 00 W109 14 34 05 9.5 138.3 -3.2 -37.3 -10 1 1 4800 09 38 00 09 39 00 --- 14 35 05 9.6 138.5 -3.2 -37.2 50 F 1 5600 09 39 00 I1746-321 14 35 05 7.4 140.8 -3.2 -36.5 -10 1 1 5600 09 39 00 09 41 00 --- 14 37 06 7.7 141.1 -3.2 -36.2 110 F 1 7200 09 41 00 W109 14 37 06 9.9 138.8 -3.2 -36.9 -10 1 1 7200 09 41 00 09 42 00 --- 14 38 06 10.0 139.0 -3.2 -36.7 50 F 1 8000 09 42 00 I1746-321 14 38 06 7.8 141.3 -3.1 -36.1 -10 1 1 8000 09 42 00 09 44 00 --- 14 40 06 8.1 141.6 -3.1 -35.7 110 F 1 9600 09 44 00 W109 14 40 06 10.2 139.3 -3.1 -36.4 -10 1 1 9600 09 44 00 09 45 00 --- 14 41 06 10.4 139.5 -3.1 -36.3 50 F 1 10400 09 45 00 I1746-321 14 41 06 8.2 141.8 -3.1 -35.6 -10 1 1 10400 09 45 00 09 47 30 --- 14 43 37 8.5 142.3 -3.0 -35.2 140 F 1 12400 09 47 30 GC441 14 43 37 11.4 141.6 -3.0 -34.6 -12 1 1 12400 09 47 30 09 48 30 --- 14 44 37 11.5 141.8 -2.9 -34.4 48 F 1 13200 09 48 30 I1746-321 14 44 37 8.6 142.4 -3.0 -35.0 -12 1 1 13200 09 48 30 09 50 30 --- 14 46 37 8.8 142.8 -3.0 -34.7 108 F 1 14800 Schedule for VLBA_OV (Code Ov ) Page 3 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 09 50 30 GC441 14 46 37 11.8 142.2 -2.9 -34.1 -12 1 1 14800 09 50 30 09 51 30 --- 14 47 37 11.9 142.4 -2.9 -34.0 48 F 1 15600 09 51 30 W56 14 47 37 12.2 140.8 -3.0 -34.9 -7 1 1 15600 09 51 30 09 52 30 --- 14 48 37 12.3 141.0 -3.0 -34.7 53 F 1 16400 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 09 54 30 J1733-1304 14 50 38 26.8 134.7 -2.7 -35.5 85 1 1 16400 09 54 30 09 55 30 --- 14 51 38 27.0 134.9 -2.7 -35.4 60 F 1 17200 09 55 30 SGRA 14 51 38 12.2 141.9 -2.9 -34.1 -36 1 2 17200 09 55 30 09 56 00 --- 14 52 08 12.3 142.0 -2.9 -34.1 -6 R 1 16800 09 56 00 I1746-321 14 52 08 9.5 143.8 -2.9 -33.8 -11 1 2 16800 09 56 00 09 57 00 --- 14 53 08 9.6 143.9 -2.9 -33.7 49 R 1 16000 09 57 00 SGRA 14 53 08 12.4 142.2 -2.9 -33.9 -12 1 2 16000 09 57 00 09 57 30 --- 14 53 38 12.4 142.3 -2.9 -33.8 18 R 1 15600 09 57 30 I1746-321 14 53 38 9.7 144.0 -2.9 -33.6 -12 1 2 15600 09 57 30 09 58 30 --- 14 54 38 9.8 144.2 -2.9 -33.4 48 R 1 14800 09 58 30 SGRA 14 54 38 12.6 142.5 -2.9 -33.7 -12 1 2 14800 09 58 30 09 59 00 --- 14 55 09 12.6 142.6 -2.8 -33.6 18 R 1 14400 09 59 00 I1746-321 14 55 09 9.9 144.3 -2.9 -33.3 -12 1 2 14400 09 59 00 10 00 00 --- 14 56 09 10.0 144.5 -2.8 -33.2 48 R 1 13600 10 00 00 SGRA 14 56 09 12.7 142.8 -2.8 -33.4 -12 1 2 13600 10 00 00 10 00 30 --- 14 56 39 12.8 142.9 -2.8 -33.3 18 R 1 13200 10 00 30 I1746-321 14 56 39 10.0 144.6 -2.8 -33.1 -12 1 2 13200 10 00 30 10 01 30 --- 14 57 39 10.1 144.7 -2.8 -32.9 48 R 1 12400 10 01 30 SGRA 14 57 39 12.9 143.1 -2.8 -33.2 -12 1 2 12400 10 01 30 10 02 00 --- 14 58 09 13.0 143.2 -2.8 -33.1 18 R 1 12000 10 02 00 I1746-321 14 58 09 10.2 144.8 -2.8 -32.8 -12 1 2 12000 10 02 00 10 03 00 --- 14 59 09 10.3 145.0 -2.8 -32.7 48 R 1 11200 Schedule for VLBA_OV (Code Ov ) Page 4 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 10 03 00 SGRA 14 59 09 13.1 143.3 -2.8 -32.9 -12 1 2 11200 10 03 00 10 03 30 --- 14 59 39 13.2 143.4 -2.8 -32.8 18 R 1 10800 10 03 30 I1746-321 14 59 39 10.4 145.1 -2.8 -32.6 -12 1 2 10800 10 03 30 10 04 30 --- 15 00 39 10.5 145.3 -2.8 -32.4 48 R 1 10000 10 04 30 SGRA 15 00 39 13.3 143.6 -2.8 -32.7 -12 1 2 10000 10 04 30 10 05 00 --- 15 01 09 13.3 143.7 -2.7 -32.6 18 R 1 9600 10 05 00 W109 15 01 09 12.9 143.2 -2.8 -33.1 -7 1 2 9600 10 05 00 10 06 00 --- 15 02 10 13.0 143.4 -2.8 -32.9 53 R 1 8800 10 06 00 W56 15 02 10 14.0 143.5 -2.7 -32.6 -8 1 2 8800 10 06 00 10 07 30 --- 15 03 40 14.2 143.8 -2.7 -32.3 82 R 1 7600 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 10 09 30 J1733-1304 15 05 40 28.9 138.1 -2.5 -33.1 85 1 2 7600 10 09 30 10 10 30 --- 15 06 40 29.0 138.3 -2.4 -32.9 60 R 1 6800 10 10 30 I1746-321 15 06 40 11.2 146.4 -2.7 -31.4 -42 1 2 6800 10 10 30 10 12 30 --- 15 08 41 11.4 146.8 -2.6 -31.1 78 R 1 5200 10 12 30 W109 15 08 41 13.8 144.6 -2.7 -31.8 -11 1 2 5200 10 12 30 10 13 30 --- 15 09 41 13.9 144.8 -2.7 -31.7 49 R 1 4400 10 13 30 I1746-321 15 09 41 11.5 146.9 -2.6 -30.9 -11 1 2 4400 10 13 30 10 16 00 --- 15 12 11 11.8 147.4 -2.6 -30.5 139 R 1 2400 10 16 00 W109 15 12 11 14.2 145.3 -2.6 -31.3 -11 1 2 2400 10 16 00 10 17 00 --- 15 13 11 14.3 145.5 -2.6 -31.1 49 R 1 1600 10 17 00 I1746-321 15 13 11 11.9 147.6 -2.6 -30.3 -11 1 2 1600 10 17 00 10 19 00 --- 15 15 12 12.1 148.0 -2.5 -29.9 109 R 1 0 10 19 00 GC441 15 15 12 15.0 147.6 -2.4 -29.3 -12 1 3 0 10 19 00 10 20 00 --- 15 16 12 15.1 147.8 -2.4 -29.2 48 F 1 800 10 20 00 I1746-321 15 16 12 12.2 148.2 -2.5 -29.8 -12 1 3 800 10 20 00 10 22 00 --- 15 18 12 12.4 148.5 -2.5 -29.4 108 F 1 2400 Schedule for VLBA_OV (Code Ov ) Page 5 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 10 22 00 GC441 15 18 12 15.3 148.2 -2.4 -28.8 -12 1 3 2400 10 22 00 10 23 00 --- 15 19 12 15.5 148.4 -2.4 -28.6 48 F 1 3200 10 23 00 I1746-321 15 19 12 12.5 148.7 -2.5 -29.3 -12 1 3 3200 10 23 00 10 25 00 --- 15 21 13 12.7 149.1 -2.4 -28.9 108 F 1 4800 10 25 00 GC441 15 21 13 15.7 148.8 -2.3 -28.3 -12 1 3 4800 10 25 00 10 26 00 --- 15 22 13 15.8 149.0 -2.3 -28.1 48 F 1 5600 10 26 00 I1746-321 15 22 13 12.8 149.3 -2.4 -28.7 -12 1 3 5600 10 26 00 10 28 00 --- 15 24 13 13.0 149.7 -2.4 -28.4 108 F 1 7200 10 28 00 GC441 15 24 13 16.0 149.4 -2.3 -27.8 -12 1 3 7200 10 28 00 10 29 00 --- 15 25 13 16.1 149.6 -2.3 -27.6 48 F 1 8000 10 29 00 W56 15 25 13 16.6 148.0 -2.3 -28.6 -7 1 3 8000 10 29 00 10 30 00 --- 15 26 14 16.7 148.2 -2.3 -28.4 53 F 1 8800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 10 32 00 J1733-1304 15 28 14 31.7 143.6 -2.1 -29.1 84 1 3 8800 10 32 00 10 33 00 --- 15 29 14 31.9 143.8 -2.1 -28.9 60 F 1 9600 10 33 00 I1746-321 15 29 14 13.5 150.6 -2.3 -27.5 -43 1 3 9600 10 33 00 10 35 00 --- 15 31 14 13.7 151.0 -2.3 -27.1 77 F 1 11200 10 35 00 W109 15 31 14 16.2 149.0 -2.3 -28.0 -11 1 3 11200 10 35 00 10 36 00 --- 15 32 15 16.3 149.2 -2.3 -27.8 49 F 1 12000 10 36 00 I1746-321 15 32 15 13.8 151.2 -2.2 -26.9 -11 1 3 12000 10 36 00 10 38 00 --- 15 34 15 14.0 151.6 -2.2 -26.6 109 F 1 13600 10 38 00 W109 15 34 15 16.5 149.7 -2.2 -27.4 -11 1 3 13600 10 38 00 10 39 00 --- 15 35 15 16.6 149.9 -2.2 -27.2 49 F 1 14400 10 39 00 I1746-321 15 35 15 14.1 151.8 -2.2 -26.4 -11 1 3 14400 10 39 00 10 41 00 --- 15 37 15 14.3 152.2 -2.2 -26.0 109 F 1 16000 10 41 00 W109 15 37 15 16.8 150.3 -2.2 -26.9 -11 1 3 16000 10 41 00 10 42 00 --- 15 38 16 16.9 150.5 -2.2 -26.7 49 F 1 16800 Schedule for VLBA_OV (Code Ov ) Page 6 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 10 42 00 I1746-321 15 38 16 14.4 152.4 -2.1 -25.9 -11 1 4 16800 10 42 00 10 44 00 --- 15 40 16 14.5 152.8 -2.1 -25.5 109 R 1 16800 10 44 00 W109 15 40 16 17.1 150.9 -2.1 -26.3 -11 1 4 16800 10 44 00 10 45 00 --- 15 41 16 17.2 151.1 -2.1 -26.1 49 R 1 16000 10 45 00 I1746-321 15 41 16 14.6 153.0 -2.1 -25.3 -11 1 4 16000 10 45 00 10 47 30 --- 15 43 46 14.9 153.5 -2.0 -24.8 139 R 1 14000 10 47 30 GC441 15 43 46 17.8 153.4 -2.0 -24.2 -12 1 4 14000 10 47 30 10 48 30 --- 15 44 47 17.9 153.6 -1.9 -24.0 48 R 1 13200 10 48 30 I1746-321 15 44 47 15.0 153.7 -2.0 -24.7 -12 1 4 13200 10 48 30 10 50 30 --- 15 46 47 15.1 154.1 -2.0 -24.3 108 R 1 11600 10 50 30 GC441 15 46 47 18.1 154.0 -1.9 -23.6 -12 1 4 11600 10 50 30 10 51 30 --- 15 47 47 18.2 154.2 -1.9 -23.4 48 R 1 10800 10 51 30 W56 15 47 47 18.8 152.7 -2.0 -24.5 -7 1 4 10800 10 51 30 10 52 30 --- 15 48 47 18.9 152.9 -2.0 -24.3 53 R 1 10000 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 10 54 30 J1733-1304 15 50 48 34.2 149.4 -1.7 -24.6 83 1 4 10000 10 54 30 10 55 30 --- 15 51 48 34.3 149.7 -1.7 -24.4 60 R 1 9200 10 55 30 SGRA 15 51 48 18.6 153.9 -1.9 -23.6 -38 1 4 9200 10 55 30 10 56 00 --- 15 52 18 18.6 154.0 -1.9 -23.5 -8 R 1 8800 10 56 00 I1746-321 15 52 18 15.6 155.2 -1.9 -23.3 -12 1 4 8800 10 56 00 10 57 00 --- 15 53 18 15.7 155.4 -1.9 -23.1 48 R 1 8000 10 57 00 SGRA 15 53 18 18.7 154.2 -1.9 -23.4 -12 1 4 8000 10 57 00 10 57 30 --- 15 53 48 18.7 154.3 -1.9 -23.3 18 R 1 7600 10 57 30 I1746-321 15 53 48 15.7 155.5 -1.9 -23.0 -12 1 4 7600 10 57 30 10 58 30 --- 15 54 48 15.8 155.7 -1.9 -22.8 48 R 1 6800 10 58 30 SGRA 15 54 48 18.8 154.5 -1.9 -23.1 -12 1 4 6800 10 58 30 10 59 00 --- 15 55 18 18.9 154.6 -1.8 -23.0 18 R 1 6400 Schedule for VLBA_OV (Code Ov ) Page 7 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 10 59 00 I1746-321 15 55 18 15.8 155.8 -1.9 -22.7 -12 1 4 6400 10 59 00 11 00 00 --- 15 56 19 15.9 156.0 -1.8 -22.5 48 R 1 5600 11 00 00 SGRA 15 56 19 19.0 154.8 -1.8 -22.8 -12 1 4 5600 11 00 00 11 00 30 --- 15 56 49 19.0 154.9 -1.8 -22.7 18 R 1 5200 11 00 30 I1746-321 15 56 49 16.0 156.1 -1.8 -22.4 -12 1 4 5200 11 00 30 11 01 30 --- 15 57 49 16.1 156.3 -1.8 -22.2 48 R 1 4400 11 01 30 SGRA 15 57 49 19.1 155.1 -1.8 -22.5 -12 1 4 4400 11 01 30 11 02 00 --- 15 58 19 19.1 155.3 -1.8 -22.4 18 R 1 4000 11 02 00 I1746-321 15 58 19 16.1 156.4 -1.8 -22.1 -12 1 4 4000 11 02 00 11 03 00 --- 15 59 19 16.2 156.6 -1.8 -21.9 48 R 1 3200 11 03 00 SGRA 15 59 19 19.2 155.5 -1.8 -22.2 -12 1 4 3200 11 03 00 11 03 30 --- 15 59 49 19.2 155.6 -1.8 -22.1 18 R 1 2800 11 03 30 I1746-321 15 59 49 16.2 156.7 -1.8 -21.8 -12 1 4 2800 11 03 30 11 04 30 --- 16 00 49 16.3 156.9 -1.8 -21.7 48 R 1 2000 11 04 30 SGRA 16 00 49 19.3 155.8 -1.8 -21.9 -12 1 4 2000 11 04 30 11 05 00 --- 16 01 19 19.4 155.9 -1.7 -21.8 18 R 1 1600 11 05 00 W109 16 01 19 19.0 155.3 -1.8 -22.4 -7 1 4 1600 11 05 00 11 06 00 --- 16 02 20 19.1 155.5 -1.8 -22.2 53 R 1 800 11 06 00 W56 16 02 20 20.1 155.8 -1.7 -21.8 -8 1 5 800 11 06 00 11 07 30 --- 16 03 50 20.2 156.1 -1.7 -21.5 82 F 1 400 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 11 09 30 J1733-1304 16 05 50 35.7 153.5 -1.5 -21.4 83 1 5 400 11 09 30 11 10 30 --- 16 06 50 35.7 153.8 -1.4 -21.2 60 F 1 1200 11 10 30 I1746-321 16 06 50 16.7 158.2 -1.7 -20.5 -44 1 5 1200 11 10 30 11 12 30 --- 16 08 51 16.9 158.6 -1.6 -20.1 76 F 1 2800 11 12 30 W109 16 08 51 19.6 156.9 -1.7 -21.0 -11 1 5 2800 11 12 30 11 13 30 --- 16 09 51 19.7 157.1 -1.7 -20.8 49 F 1 3600 Schedule for VLBA_OV (Code Ov ) Page 8 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 11 13 30 I1746-321 16 09 51 17.0 158.8 -1.6 -19.9 -11 1 5 3600 11 13 30 11 16 00 --- 16 12 21 17.1 159.3 -1.6 -19.4 139 F 1 5600 11 16 00 W109 16 12 21 19.9 157.7 -1.6 -20.3 -11 1 5 5600 11 16 00 11 17 00 --- 16 13 21 20.0 157.9 -1.6 -20.1 49 F 1 6400 11 17 00 I1746-321 16 13 21 17.2 159.5 -1.6 -19.2 -11 1 5 6400 11 17 00 11 19 00 --- 16 15 22 17.4 159.9 -1.5 -18.8 109 F 1 8000 11 19 00 GC441 16 15 22 20.3 160.2 -1.4 -18.1 -12 1 5 8000 11 19 00 11 20 00 --- 16 16 22 20.4 160.4 -1.4 -17.9 48 F 1 8800 11 20 00 I1746-321 16 16 22 17.4 160.1 -1.5 -18.6 -12 1 5 8800 11 20 00 11 22 00 --- 16 18 22 17.6 160.6 -1.5 -18.2 108 F 1 10400 11 22 00 GC441 16 18 22 20.5 160.8 -1.4 -17.5 -12 1 5 10400 11 22 00 11 23 00 --- 16 19 22 20.6 161.1 -1.4 -17.3 48 F 1 11200 11 23 00 I1746-321 16 19 22 17.6 160.8 -1.5 -18.1 -12 1 5 11200 11 23 00 11 25 00 --- 16 21 23 17.8 161.2 -1.4 -17.7 108 F 1 12800 11 25 00 GC441 16 21 23 20.7 161.5 -1.3 -16.9 -12 1 5 12800 11 25 00 11 26 00 --- 16 22 23 20.8 161.7 -1.3 -16.7 48 F 1 13600 11 26 00 I1746-321 16 22 23 17.8 161.4 -1.4 -17.5 -12 1 5 13600 11 26 00 11 28 00 --- 16 24 23 17.9 161.8 -1.4 -17.1 108 F 1 15200 11 28 00 GC441 16 24 23 20.9 162.2 -1.3 -16.3 -12 1 5 15200 11 28 00 11 29 00 --- 16 25 23 21.0 162.4 -1.3 -16.1 48 F 1 16000 11 29 00 W56 16 25 23 21.7 160.9 -1.3 -17.2 -8 1 5 16000 11 29 00 11 30 00 --- 16 26 23 21.8 161.2 -1.3 -17.0 52 F 1 16800 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 11 32 00 J1733-1304 16 28 24 37.4 160.0 -1.1 -16.2 83 1 5 16800 11 32 00 11 33 00 --- 16 29 24 37.5 160.3 -1.1 -16.0 60 F 1 17600 11 33 00 I1746-321 16 29 24 18.2 162.9 -1.3 -16.1 -45 1 6 17600 11 33 00 11 35 00 --- 16 31 24 18.4 163.3 -1.3 -15.7 75 R 1 16000 Schedule for VLBA_OV (Code Ov ) Page 9 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 11 35 00 W109 16 31 24 21.2 161.9 -1.3 -16.5 -12 1 6 16000 11 35 00 11 36 00 --- 16 32 24 21.3 162.1 -1.3 -16.3 48 R 1 15200 11 36 00 I1746-321 16 32 24 18.4 163.6 -1.2 -15.5 -12 1 6 15200 11 36 00 11 38 00 --- 16 34 25 18.5 164.0 -1.2 -15.0 108 R 1 13600 11 38 00 W109 16 34 25 21.4 162.6 -1.2 -15.9 -12 1 6 13600 11 38 00 11 39 00 --- 16 35 25 21.4 162.8 -1.2 -15.7 48 R 1 12800 11 39 00 I1746-321 16 35 25 18.6 164.2 -1.2 -14.8 -12 1 6 12800 11 39 00 11 41 00 --- 16 37 25 18.7 164.6 -1.2 -14.4 108 R 1 11200 11 41 00 W109 16 37 25 21.6 163.2 -1.2 -15.2 -12 1 6 11200 11 41 00 11 42 00 --- 16 38 25 21.6 163.5 -1.2 -15.0 48 R 1 10400 11 42 00 I1746-321 16 38 25 18.7 164.9 -1.1 -14.2 -12 1 6 10400 11 42 00 11 44 00 --- 16 40 26 18.8 165.3 -1.1 -13.8 108 R 1 8800 11 44 00 W109 16 40 26 21.7 163.9 -1.1 -14.6 -12 1 6 8800 11 44 00 11 45 00 --- 16 41 26 21.8 164.1 -1.1 -14.4 48 R 1 8000 11 45 00 I1746-321 16 41 26 18.9 165.5 -1.1 -13.6 -12 1 6 8000 11 45 00 11 47 30 --- 16 43 56 19.0 166.1 -1.0 -13.1 138 R 1 6000 11 47 30 GC441 16 43 56 21.9 166.6 -1.0 -12.2 -12 1 6 6000 11 47 30 11 48 30 --- 16 44 56 22.0 166.8 -0.9 -12.0 48 R 1 5200 11 48 30 I1746-321 16 44 56 19.1 166.3 -1.0 -12.9 -12 1 6 5200 11 48 30 11 50 30 --- 16 46 57 19.2 166.7 -1.0 -12.5 108 R 1 3600 11 50 30 GC441 16 46 57 22.1 167.3 -0.9 -11.6 -12 1 6 3600 11 50 30 11 51 30 --- 16 47 57 22.1 167.5 -0.9 -11.4 48 R 1 2800 11 51 30 W56 16 47 57 23.0 166.1 -1.0 -12.5 -8 1 6 2800 11 51 30 11 52 30 --- 16 48 57 23.1 166.4 -1.0 -12.3 52 R 1 2000 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 11 54 30 J1733-1304 16 50 57 38.7 166.8 -0.7 -10.8 83 1 6 2000 11 54 30 11 55 30 --- 16 51 58 38.8 167.1 -0.7 -10.5 60 R 1 1200 Schedule for VLBA_OV (Code Ov ) Page 10 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 11 55 30 SGRA 16 51 58 22.6 167.3 -0.9 -11.6 -38 1 6 1200 11 55 30 11 56 00 --- 16 52 28 22.6 167.4 -0.9 -11.5 -8 R 1 800 11 56 00 I1746-321 16 52 28 19.4 167.9 -0.9 -11.4 -12 1 6 800 11 56 00 11 57 00 --- 16 53 28 19.4 168.1 -0.9 -11.2 48 R 1 0 11 57 00 SGRA 16 53 28 22.6 167.6 -0.9 -11.3 -12 1 7 0 11 57 00 11 57 30 --- 16 53 58 22.7 167.7 -0.9 -11.2 18 F 1 400 11 57 30 I1746-321 16 53 58 19.5 168.2 -0.9 -11.1 -12 1 7 400 11 57 30 11 58 30 --- 16 54 58 19.5 168.5 -0.9 -10.8 48 F 1 1200 11 58 30 SGRA 16 54 58 22.7 167.9 -0.8 -11.0 -12 1 7 1200 11 58 30 11 59 00 --- 16 55 28 22.7 168.1 -0.8 -10.9 18 F 1 1600 11 59 00 I1746-321 16 55 28 19.5 168.6 -0.8 -10.7 -12 1 7 1600 11 59 00 12 00 00 --- 16 56 28 19.6 168.8 -0.8 -10.5 48 F 1 2400 12 00 00 SGRA 16 56 28 22.8 168.3 -0.8 -10.6 -12 1 7 2400 12 00 00 12 00 30 --- 16 56 58 22.8 168.4 -0.8 -10.5 18 F 1 2800 12 00 30 I1746-321 16 56 58 19.6 168.9 -0.8 -10.4 -12 1 7 2800 12 00 30 12 01 30 --- 16 57 59 19.6 169.1 -0.8 -10.2 48 F 1 3600 12 01 30 SGRA 16 57 59 22.8 168.7 -0.8 -10.3 -12 1 7 3600 12 01 30 12 02 00 --- 16 58 29 22.8 168.8 -0.8 -10.2 18 F 1 4000 12 02 00 I1746-321 16 58 29 19.6 169.2 -0.8 -10.1 -12 1 7 4000 12 02 00 12 03 00 --- 16 59 29 19.7 169.5 -0.8 -9.9 48 F 1 4800 12 03 00 SGRA 16 59 29 22.9 169.0 -0.8 -10.0 -12 1 7 4800 12 03 00 12 03 30 --- 16 59 59 22.9 169.1 -0.8 -9.9 18 F 1 5200 12 03 30 I1746-321 16 59 59 19.7 169.6 -0.8 -9.8 -12 1 7 5200 12 03 30 12 04 30 --- 17 00 59 19.7 169.8 -0.8 -9.6 48 F 1 6000 12 04 30 SGRA 17 00 59 22.9 169.4 -0.7 -9.7 -12 1 7 6000 12 04 30 12 05 00 --- 17 01 29 22.9 169.5 -0.7 -9.6 18 F 1 6400 12 05 00 W109 17 01 29 22.7 168.8 -0.8 -10.2 -6 1 7 6400 12 05 00 12 06 00 --- 17 02 29 22.8 169.0 -0.8 -10.0 54 F 1 7200 Schedule for VLBA_OV (Code Ov ) Page 11 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 12 06 00 W56 17 02 29 23.6 169.5 -0.7 -9.5 -8 1 7 7200 12 06 00 12 07 30 --- 17 04 00 23.7 169.9 -0.7 -9.1 82 F 1 8400 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 12 09 30 J1733-1304 17 06 00 39.3 171.4 -0.5 -7.0 83 1 7 8400 12 09 30 12 10 30 --- 17 07 00 39.3 171.7 -0.4 -6.7 60 F 1 9200 12 10 30 I1746-321 17 07 00 19.9 171.1 -0.7 -8.3 -45 1 7 9200 12 10 30 12 12 30 --- 17 09 00 20.0 171.6 -0.6 -7.9 75 F 1 10800 12 12 30 W109 17 09 00 23.0 170.5 -0.7 -8.6 -12 1 7 10800 12 12 30 12 13 30 --- 17 10 01 23.0 170.8 -0.6 -8.4 48 F 1 11600 12 13 30 I1746-321 17 10 01 20.0 171.8 -0.6 -7.7 -12 1 7 11600 12 13 30 12 16 00 --- 17 12 31 20.1 172.4 -0.6 -7.2 138 F 1 13600 12 16 00 W109 17 12 31 23.1 171.4 -0.6 -7.9 -12 1 7 13600 12 16 00 12 17 00 --- 17 13 31 23.1 171.6 -0.6 -7.7 48 F 1 14400 12 17 00 I1746-321 17 13 31 20.1 172.6 -0.5 -7.0 -12 1 7 14400 12 17 00 12 19 00 --- 17 15 32 20.2 173.0 -0.5 -6.6 108 F 1 16000 12 19 00 GC441 17 15 32 23.0 174.0 -0.4 -5.5 -12 1 7 16000 12 19 00 12 20 00 --- 17 16 32 23.0 174.2 -0.4 -5.3 48 F 1 16800 12 20 00 I1746-321 17 16 32 20.2 173.3 -0.5 -6.3 -12 1 8 16800 12 20 00 12 22 00 --- 17 18 32 20.2 173.7 -0.5 -5.9 108 R 1 16800 12 22 00 GC441 17 18 32 23.1 174.7 -0.4 -4.9 -12 1 8 16800 12 22 00 12 23 00 --- 17 19 32 23.1 174.9 -0.4 -4.7 48 R 1 16000 12 23 00 I1746-321 17 19 32 20.2 173.9 -0.4 -5.7 -12 1 8 16000 12 23 00 12 25 00 --- 17 21 32 20.3 174.4 -0.4 -5.3 108 R 1 14400 12 25 00 GC441 17 21 32 23.1 175.4 -0.3 -4.2 -12 1 8 14400 12 25 00 12 26 00 --- 17 22 33 23.1 175.6 -0.3 -4.0 48 R 1 13600 12 26 00 I1746-321 17 22 33 20.3 174.6 -0.4 -5.1 -12 1 8 13600 12 26 00 12 28 00 --- 17 24 33 20.3 175.1 -0.4 -4.6 108 R 1 12000 Schedule for VLBA_OV (Code Ov ) Page 12 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 12 28 00 GC441 17 24 33 23.2 176.1 -0.3 -3.6 -12 1 8 12000 12 28 00 12 29 00 --- 17 25 33 23.2 176.3 -0.3 -3.4 48 R 1 11200 12 29 00 W56 17 25 33 24.2 175.0 -0.3 -4.5 -8 1 8 11200 12 29 00 12 30 00 --- 17 26 33 24.3 175.3 -0.3 -4.3 52 R 1 10400 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 12 32 00 J1733-1304 17 28 34 39.7 178.5 -0.1 -1.2 83 1 8 10400 12 32 00 12 33 00 --- 17 29 34 39.7 178.8 -0.1 -0.9 60 R 1 9600 12 33 00 I1746-321 17 29 34 20.4 176.2 -0.3 -3.6 -45 1 8 9600 12 33 00 12 35 00 --- 17 31 34 20.4 176.6 -0.2 -3.2 75 R 1 8000 12 35 00 W109 17 31 34 23.5 175.9 -0.3 -3.8 -12 1 8 8000 12 35 00 12 36 00 --- 17 32 34 23.5 176.1 -0.3 -3.6 48 R 1 7200 12 36 00 I1746-321 17 32 34 20.5 176.9 -0.2 -2.9 -12 1 8 7200 12 36 00 12 38 00 --- 17 34 35 20.5 177.3 -0.2 -2.5 108 R 1 5600 12 38 00 W109 17 34 35 23.6 176.6 -0.2 -3.1 -12 1 8 5600 12 38 00 12 39 00 --- 17 35 35 23.6 176.8 -0.2 -2.9 48 R 1 4800 12 39 00 I1746-321 17 35 35 20.5 177.5 -0.2 -2.3 -12 1 8 4800 12 39 00 12 41 00 --- 17 37 35 20.5 178.0 -0.1 -1.9 108 R 1 3200 12 41 00 W109 17 37 35 23.6 177.3 -0.2 -2.5 -12 1 8 3200 12 41 00 12 42 00 --- 17 38 35 23.6 177.5 -0.2 -2.3 48 R 1 2400 12 42 00 I1746-321 17 38 35 20.5 178.2 -0.1 -1.7 -12 1 8 2400 12 42 00 12 44 00 --- 17 40 36 20.5 178.7 -0.1 -1.2 108 R 1 800 12 44 00 W109 17 40 36 23.6 178.0 -0.1 -1.8 -12 1 8 800 12 44 00 12 45 00 --- 17 41 36 23.6 178.2 -0.1 -1.6 48 R 1 0 12 45 00 I1746-321 17 41 36 20.5 178.9 -0.1 -1.0 -12 1 9 0 12 45 00 12 47 30 --- 17 44 06 20.5 179.5 0.0 -0.5 138 F 1 2000 12 47 30 GC441 17 44 06 23.3 180.7 0.0 0.6 -11 1 9 2000 12 47 30 12 48 30 --- 17 45 06 23.3 180.9 0.1 0.9 49 F 1 2800 Schedule for VLBA_OV (Code Ov ) Page 13 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 12 48 30 I1746-321 17 45 06 20.5 179.7 0.0 -0.3 -11 1 9 2800 12 48 30 12 50 30 --- 17 47 07 20.5 180.1 0.0 0.1 109 F 1 4400 12 50 30 GC441 17 47 07 23.3 181.4 0.1 1.3 -11 1 9 4400 12 50 30 12 51 30 --- 17 48 07 23.2 181.7 0.1 1.5 49 F 1 5200 12 51 30 W56 17 48 07 24.4 180.5 0.0 0.4 -8 1 9 5200 12 51 30 12 52 30 --- 17 49 07 24.4 180.7 0.1 0.7 52 F 1 6000 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 12 54 30 J1733-1304 17 51 07 39.5 185.7 0.3 4.6 84 1 9 6000 12 54 30 12 55 30 --- 17 52 08 39.5 186.0 0.3 4.9 60 F 1 6800 12 55 30 SGRA 17 52 08 23.7 181.5 0.1 1.4 -37 1 9 6800 12 55 30 12 56 00 --- 17 52 38 23.7 181.6 0.1 1.5 -7 F 1 7200 12 56 00 I1746-321 17 52 38 20.5 181.4 0.1 1.3 -12 1 9 7200 12 56 00 12 57 00 --- 17 53 38 20.5 181.6 0.1 1.5 48 F 1 8000 12 57 00 SGRA 17 53 38 23.7 181.9 0.1 1.7 -12 1 9 8000 12 57 00 12 57 30 --- 17 54 08 23.7 182.0 0.1 1.8 18 F 1 8400 12 57 30 I1746-321 17 54 08 20.5 181.7 0.1 1.6 -12 1 9 8400 12 57 30 12 58 30 --- 17 55 08 20.5 182.0 0.1 1.8 48 F 1 9200 12 58 30 SGRA 17 55 08 23.7 182.2 0.2 2.0 -12 1 9 9200 12 58 30 12 59 00 --- 17 55 38 23.7 182.3 0.2 2.1 18 F 1 9600 12 59 00 I1746-321 17 55 38 20.5 182.1 0.2 1.9 -12 1 9 9600 12 59 00 13 00 00 --- 17 56 38 20.5 182.3 0.2 2.2 48 F 1 10400 13 00 00 SGRA 17 56 38 23.7 182.6 0.2 2.3 -12 1 9 10400 13 00 00 13 00 30 --- 17 57 08 23.7 182.7 0.2 2.5 18 F 1 10800 13 00 30 I1746-321 17 57 08 20.5 182.4 0.2 2.3 -12 1 9 10800 13 00 30 13 01 30 --- 17 58 08 20.5 182.6 0.2 2.5 48 F 1 11600 13 01 30 SGRA 17 58 08 23.7 182.9 0.2 2.7 -12 1 9 11600 13 01 30 13 02 00 --- 17 58 39 23.7 183.1 0.2 2.8 18 F 1 12000 Schedule for VLBA_OV (Code Ov ) Page 14 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 13 02 00 I1746-321 17 58 39 20.5 182.7 0.2 2.6 -12 1 9 12000 13 02 00 13 03 00 --- 17 59 39 20.5 183.0 0.2 2.8 48 F 1 12800 13 03 00 SGRA 17 59 39 23.7 183.3 0.2 3.0 -12 1 9 12800 13 03 00 13 03 30 --- 18 00 09 23.7 183.4 0.2 3.1 18 F 1 13200 13 03 30 I1746-321 18 00 09 20.5 183.1 0.2 2.9 -12 1 9 13200 13 03 30 13 04 30 --- 18 01 09 20.4 183.3 0.2 3.1 48 F 1 14000 13 04 30 SGRA 18 01 09 23.7 183.6 0.3 3.3 -12 1 9 14000 13 04 30 13 05 00 --- 18 01 39 23.7 183.8 0.3 3.4 18 F 1 14400 13 05 00 W109 18 01 39 23.6 183.0 0.2 2.8 -6 1 9 14400 13 05 00 13 06 00 --- 18 02 39 23.6 183.3 0.2 3.0 54 F 1 15200 13 06 00 W56 18 02 39 24.3 184.0 0.3 3.6 -7 1 9 15200 13 06 00 13 07 30 --- 18 04 09 24.3 184.4 0.3 3.9 83 F 1 16400 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 13 09 30 J1733-1304 18 06 10 39.1 190.4 0.5 8.5 84 1 9 16400 13 09 30 13 10 30 --- 18 07 10 39.1 190.7 0.6 8.7 60 F 1 17200 13 10 30 I1746-321 18 07 10 20.4 184.7 0.3 4.4 -43 1 10 17200 13 10 30 13 12 30 --- 18 09 10 20.3 185.1 0.4 4.8 77 R 1 15600 13 12 30 W109 18 09 10 23.5 184.8 0.3 4.4 -12 1 10 15600 13 12 30 13 13 30 --- 18 10 10 23.5 185.1 0.4 4.6 48 R 1 14800 13 13 30 I1746-321 18 10 10 20.3 185.3 0.4 5.0 -12 1 10 14800 13 13 30 13 16 00 --- 18 12 41 20.3 185.9 0.4 5.6 138 R 1 12800 13 16 00 W109 18 12 41 23.4 185.6 0.4 5.1 -12 1 10 12800 13 16 00 13 17 00 --- 18 13 41 23.4 185.9 0.4 5.4 48 R 1 12000 13 17 00 I1746-321 18 13 41 20.2 186.1 0.5 5.8 -12 1 10 12000 13 17 00 13 19 00 --- 18 15 41 20.2 186.6 0.5 6.2 108 R 1 10400 13 19 00 GC441 18 15 41 22.8 188.2 0.6 7.5 -11 1 10 10400 13 19 00 13 20 00 --- 18 16 42 22.7 188.4 0.6 7.7 49 R 1 9600 Schedule for VLBA_OV (Code Ov ) Page 15 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 13 20 00 I1746-321 18 16 42 20.2 186.8 0.5 6.4 -11 1 10 9600 13 20 00 13 22 00 --- 18 18 42 20.1 187.3 0.5 6.8 109 R 1 8000 13 22 00 GC441 18 18 42 22.7 188.9 0.6 8.1 -11 1 10 8000 13 22 00 13 23 00 --- 18 19 42 22.7 189.1 0.6 8.3 49 R 1 7200 13 23 00 I1746-321 18 19 42 20.1 187.5 0.6 7.0 -11 1 10 7200 13 23 00 13 25 00 --- 18 21 42 20.0 187.9 0.6 7.5 109 R 1 5600 13 25 00 GC441 18 21 42 22.6 189.6 0.7 8.7 -11 1 10 5600 13 25 00 13 26 00 --- 18 22 43 22.6 189.8 0.7 9.0 49 R 1 4800 13 26 00 I1746-321 18 22 43 20.0 188.2 0.6 7.7 -11 1 10 4800 13 26 00 13 28 00 --- 18 24 43 20.0 188.6 0.6 8.1 109 R 1 3200 13 28 00 GC441 18 24 43 22.5 190.3 0.7 9.4 -11 1 10 3200 13 28 00 13 29 00 --- 18 25 43 22.5 190.5 0.7 9.6 49 R 1 2400 13 29 00 W56 18 25 43 23.8 189.5 0.7 8.6 -9 1 10 2400 13 29 00 13 30 00 --- 18 26 43 23.7 189.8 0.7 8.8 51 R 1 1600 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 13 32 00 J1733-1304 18 28 44 38.0 197.2 0.9 14.0 85 1 10 1600 13 32 00 13 33 00 --- 18 29 44 38.0 197.5 0.9 14.3 60 R 1 800 13 33 00 I1746-321 18 29 44 19.8 189.7 0.7 9.1 -42 1 11 800 13 33 00 13 35 00 --- 18 31 44 19.7 190.2 0.8 9.6 78 F 1 800 13 35 00 W109 18 31 44 22.9 190.1 0.7 9.2 -12 1 11 800 13 35 00 13 36 00 --- 18 32 44 22.9 190.4 0.7 9.4 48 F 1 1600 13 36 00 I1746-321 18 32 44 19.7 190.4 0.8 9.8 -12 1 11 1600 13 36 00 13 38 00 --- 18 34 44 19.6 190.8 0.8 10.2 108 F 1 3200 13 38 00 W109 18 34 44 22.8 190.8 0.8 9.9 -12 1 11 3200 13 38 00 13 39 00 --- 18 35 45 22.7 191.1 0.8 10.1 48 F 1 4000 13 39 00 I1746-321 18 35 45 19.6 191.0 0.8 10.4 -12 1 11 4000 13 39 00 13 41 00 --- 18 37 45 19.5 191.5 0.9 10.8 108 F 1 5600 Schedule for VLBA_OV (Code Ov ) Page 16 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 13 41 00 W109 18 37 45 22.7 191.5 0.8 10.5 -12 1 11 5600 13 41 00 13 42 00 --- 18 38 45 22.6 191.8 0.8 10.7 48 F 1 6400 13 42 00 I1746-321 18 38 45 19.5 191.7 0.9 11.0 -12 1 11 6400 13 42 00 13 44 00 --- 18 40 45 19.4 192.1 0.9 11.4 108 F 1 8000 13 44 00 W109 18 40 45 22.5 192.2 0.9 11.1 -12 1 11 8000 13 44 00 13 45 00 --- 18 41 46 22.5 192.5 0.9 11.4 48 F 1 8800 13 45 00 I1746-321 18 41 46 19.3 192.4 0.9 11.6 -12 1 11 8800 13 45 00 13 47 30 --- 18 44 16 19.2 192.9 1.0 12.1 138 F 1 10800 13 47 30 GC441 18 44 16 21.6 194.8 1.1 13.5 -11 1 11 10800 13 47 30 13 48 30 --- 18 45 16 21.6 195.0 1.1 13.7 49 F 1 11600 13 48 30 I1746-321 18 45 16 19.2 193.1 1.0 12.4 -11 1 11 11600 13 48 30 13 50 30 --- 18 47 17 19.1 193.6 1.0 12.8 109 F 1 13200 13 50 30 GC441 18 47 17 21.5 195.4 1.1 14.1 -11 1 11 13200 13 50 30 13 51 30 --- 18 48 17 21.4 195.7 1.1 14.3 49 F 1 14000 13 51 30 W56 18 48 17 22.8 194.8 1.0 13.4 -9 1 11 14000 13 51 30 13 52 30 --- 18 49 17 22.8 195.1 1.1 13.6 51 F 1 14800 Next scan frequencies: 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 Next BBC frequencies: 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 13 54 30 J1733-1304 18 51 17 36.4 203.9 1.3 19.3 87 1 11 14800 13 54 30 13 55 30 --- 18 52 17 36.4 204.1 1.3 19.5 60 F 1 15600 13 55 30 SGRA 18 52 17 22.0 195.6 1.1 14.2 -35 1 11 15600 13 55 30 13 56 00 --- 18 52 47 21.9 195.7 1.1 14.3 -5 F 1 16000 13 56 00 I1746-321 18 52 47 18.8 194.8 1.1 13.9 -12 1 11 16000 13 56 00 13 57 00 --- 18 53 48 18.8 195.0 1.1 14.1 48 F 1 16800 13 57 00 SGRA 18 53 48 21.9 196.0 1.1 14.5 -12 1 11 16800 13 57 00 13 57 30 --- 18 54 18 21.8 196.1 1.1 14.6 18 F 1 17200 13 57 30 I1746-321 18 54 18 18.8 195.1 1.1 14.2 -12 1 12 17200 13 57 30 13 58 30 --- 18 55 18 18.7 195.3 1.1 14.4 48 R 1 16400 Schedule for VLBA_OV (Code Ov ) Page 17 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 13 58 30 SGRA 18 55 18 21.8 196.3 1.2 14.8 -12 1 12 16400 13 58 30 13 59 00 --- 18 55 48 21.8 196.4 1.2 14.9 18 R 1 16000 13 59 00 I1746-321 18 55 48 18.7 195.4 1.2 14.5 -12 1 12 16000 13 59 00 14 00 00 --- 18 56 48 18.6 195.6 1.2 14.7 48 R 1 15200 14 00 00 SGRA 18 56 48 21.7 196.7 1.2 15.1 -12 1 12 15200 14 00 00 14 00 30 --- 18 57 18 21.7 196.8 1.2 15.2 18 R 1 14800 14 00 30 I1746-321 18 57 18 18.6 195.8 1.2 14.8 -12 1 12 14800 14 00 30 14 01 30 --- 18 58 18 18.5 196.0 1.2 15.0 48 R 1 14000 14 01 30 SGRA 18 58 18 21.6 197.0 1.2 15.4 -12 1 12 14000 14 01 30 14 02 00 --- 18 58 48 21.6 197.1 1.2 15.5 18 R 1 13600 14 02 00 I1746-321 18 58 48 18.5 196.1 1.2 15.1 -12 1 12 13600 14 02 00 14 03 00 --- 18 59 49 18.5 196.3 1.2 15.3 48 R 1 12800 14 03 00 SGRA 18 59 49 21.5 197.3 1.2 15.7 -12 1 12 12800 14 03 00 14 03 30 --- 19 00 19 21.5 197.5 1.2 15.8 18 R 1 12400 14 03 30 I1746-321 19 00 19 18.4 196.4 1.2 15.4 -12 1 12 12400 14 03 30 14 04 30 --- 19 01 19 18.4 196.6 1.2 15.6 48 R 1 11600 14 04 30 SGRA 19 01 19 21.4 197.7 1.3 16.1 -12 1 12 11600 14 04 30 14 05 00 --- 19 01 49 21.4 197.8 1.3 16.2 18 R 1 11200 14 05 00 W109 19 01 49 21.5 197.1 1.2 15.5 -6 1 12 11200 14 05 00 14 06 00 --- 19 02 49 21.4 197.3 1.2 15.7 54 R 1 10400 14 06 00 W56 19 02 49 22.0 198.2 1.3 16.4 -7 1 12 10400 14 06 00 14 07 30 --- 19 04 19 21.9 198.5 1.3 16.7 83 R 1 9200 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 14 09 30 J1733-1304 19 06 20 35.1 208.1 1.6 22.6 88 1 12 9200 14 09 30 14 10 30 --- 19 07 20 35.0 208.4 1.6 22.8 60 R 1 8400 14 10 30 I1746-321 19 07 20 18.0 197.9 1.3 16.8 -40 1 12 8400 14 10 30 14 12 30 --- 19 09 20 17.9 198.3 1.4 17.2 80 R 1 6800 Schedule for VLBA_OV (Code Ov ) Page 18 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 14 12 30 W109 19 09 20 21.0 198.8 1.3 17.0 -12 1 12 6800 14 12 30 14 13 30 --- 19 10 20 21.0 199.0 1.4 17.2 48 R 1 6000 14 13 30 I1746-321 19 10 20 17.8 198.5 1.4 17.4 -12 1 12 6000 14 13 30 14 16 00 --- 19 12 51 17.7 199.1 1.4 17.9 138 R 1 4000 14 16 00 W109 19 12 51 20.8 199.5 1.4 17.7 -12 1 12 4000 14 16 00 14 17 00 --- 19 13 51 20.7 199.8 1.4 17.9 48 R 1 3200 14 17 00 I1746-321 19 13 51 17.6 199.3 1.5 18.1 -12 1 12 3200 14 17 00 14 19 00 --- 19 15 51 17.5 199.7 1.5 18.5 108 R 1 1600 14 19 00 GC441 19 15 51 19.7 201.8 1.6 19.9 -10 1 12 1600 14 19 00 14 20 00 --- 19 16 51 19.6 202.0 1.6 20.1 50 R 1 800 14 20 00 I1746-321 19 16 51 17.4 199.9 1.5 18.7 -10 1 13 800 14 20 00 14 22 00 --- 19 18 52 17.3 200.3 1.5 19.1 110 F 1 800 14 22 00 GC441 19 18 52 19.4 202.5 1.6 20.4 -10 1 13 800 14 22 00 14 23 00 --- 19 19 52 19.4 202.7 1.6 20.6 50 F 1 1600 14 23 00 I1746-321 19 19 52 17.2 200.5 1.6 19.3 -10 1 13 1600 14 23 00 14 25 00 --- 19 21 52 17.1 201.0 1.6 19.7 110 F 1 3200 14 25 00 GC441 19 21 52 19.2 203.1 1.7 21.0 -10 1 13 3200 14 25 00 14 26 00 --- 19 22 52 19.1 203.3 1.7 21.2 50 F 1 4000 14 26 00 I1746-321 19 22 52 17.0 201.2 1.6 19.9 -10 1 13 4000 14 26 00 14 28 00 --- 19 24 53 16.8 201.6 1.6 20.3 110 F 1 5600 14 28 00 GC441 19 24 53 19.0 203.7 1.7 21.6 -10 1 13 5600 14 28 00 14 29 00 --- 19 25 53 18.9 204.0 1.7 21.8 50 F 1 6400 14 29 00 W56 19 25 53 20.4 203.3 1.7 21.0 -9 1 13 6400 14 29 00 14 30 00 --- 19 26 53 20.3 203.6 1.7 21.2 51 F 1 7200 Next scan frequencies: 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 Next BBC frequencies: 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 14 32 00 J1733-1304 19 28 53 32.8 214.1 1.9 27.3 89 1 13 7200 14 32 00 14 33 00 --- 19 29 54 32.7 214.3 1.9 27.5 60 F 1 8000 Schedule for VLBA_OV (Code Ov ) Page 19 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 14 33 00 I1746-321 19 29 54 16.5 202.6 1.7 21.2 -38 1 13 8000 14 33 00 14 35 00 --- 19 31 54 16.3 203.0 1.8 21.6 82 F 1 9600 14 35 00 W109 19 31 54 19.4 203.7 1.7 21.5 -12 1 13 9600 14 35 00 14 36 00 --- 19 32 54 19.3 203.9 1.7 21.7 48 F 1 10400 14 36 00 I1746-321 19 32 54 16.2 203.2 1.8 21.8 -12 1 13 10400 14 36 00 14 38 00 --- 19 34 54 16.1 203.7 1.8 22.2 108 F 1 12000 14 38 00 W109 19 34 54 19.1 204.4 1.8 22.1 -12 1 13 12000 14 38 00 14 39 00 --- 19 35 55 19.1 204.6 1.8 22.3 48 F 1 12800 14 39 00 I1746-321 19 35 55 16.0 203.9 1.8 22.4 -12 1 13 12800 14 39 00 14 41 00 --- 19 37 55 15.8 204.3 1.9 22.8 108 F 1 14400 14 41 00 W109 19 37 55 18.9 205.0 1.8 22.7 -12 1 13 14400 14 41 00 14 42 00 --- 19 38 55 18.8 205.2 1.8 22.8 48 F 1 15200 14 42 00 I1746-321 19 38 55 15.7 204.5 1.9 22.9 -12 1 13 15200 14 42 00 14 44 00 --- 19 40 55 15.6 204.9 1.9 23.3 108 F 1 16800 14 44 00 W109 19 40 55 18.6 205.6 1.9 23.2 -12 1 13 16800 14 44 00 14 45 00 --- 19 41 55 18.6 205.8 1.9 23.4 48 F 1 17600 14 45 00 I1746-321 19 41 55 15.5 205.1 1.9 23.5 -12 1 14 17600 14 45 00 14 47 30 --- 19 44 26 15.3 205.6 2.0 24.0 138 R 1 15600 14 47 30 GC441 19 44 26 17.3 207.9 2.1 25.3 -10 1 14 15600 14 47 30 14 48 30 --- 19 45 26 17.2 208.1 2.1 25.5 50 R 1 14800 14 48 30 I1746-321 19 45 26 15.2 205.8 2.0 24.2 -10 1 14 14800 14 48 30 14 50 30 --- 19 47 26 15.0 206.2 2.0 24.5 110 R 1 13200 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 14 52 30 J1733-1304 19 49 27 30.4 219.2 2.3 31.1 83 1 14 13200 14 52 30 14 53 30 --- 19 50 27 30.2 219.5 2.3 31.3 60 R 1 12400 14 53 30 I1746-321 19 50 27 14.7 206.8 2.1 25.1 -37 1 14 12400 14 53 30 14 55 30 --- 19 52 27 14.6 207.2 2.1 25.5 83 R 1 10800 Schedule for VLBA_OV (Code Ov ) Page 20 IGR J1746-321 ToO 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) ---------------------------------------------------------------------------------------- --- Fri 4 Apr 2003 Day 94 --- 14 55 30 W109 19 52 27 17.6 208.1 2.1 25.4 -12 1 14 10800 14 55 30 14 56 30 --- 19 53 27 17.5 208.3 2.1 25.6 48 R 1 10000 14 56 30 I1746-321 19 53 27 14.5 207.4 2.1 25.6 -12 1 14 10000 14 56 30 14 59 00 --- 19 55 58 14.2 207.9 2.2 26.1 138 R 1 8000 14 59 00 W109 19 55 58 17.3 208.8 2.1 26.0 -12 1 14 8000 14 59 00 15 00 00 --- 19 56 58 17.2 209.0 2.1 26.2 48 R 1 7200 15 00 00 I1746-321 19 56 58 14.2 208.1 2.2 26.3 -12 1 14 7200 15 00 00 15 02 00 --- 19 58 58 14.0 208.4 2.2 26.6 108 R 1 5600 15 02 00 GC441 19 58 58 15.9 210.8 2.3 27.9 -10 1 14 5600 15 02 00 15 03 00 --- 19 59 58 15.8 211.0 2.3 28.1 50 R 1 4800 15 03 00 I1746-321 19 59 58 13.9 208.6 2.2 26.8 -10 1 14 4800 15 03 00 15 05 00 --- 20 01 59 13.7 209.0 2.3 27.2 110 R 1 3200 15 05 00 GC441 20 01 59 15.6 211.4 2.3 28.5 -10 1 14 3200 15 05 00 15 06 00 --- 20 02 59 15.5 211.6 2.4 28.6 50 R 1 2400 15 06 00 I1746-321 20 02 59 13.6 209.2 2.3 27.4 -10 1 14 2400 15 06 00 15 08 00 --- 20 04 59 13.4 209.6 2.3 27.7 110 R 1 800 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/v2cm-256-8-2.set Matches group v2cm_d3 in /users/cwalker/sched/catalogs/freq.dat Fourth 2cm filter 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= 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 14600.00 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 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 15349.49 15349.49 15357.49 15357.49 15365.49 15365.49 15373.49 15373.49 BBC fr= 749.49 749.49 757.49 757.49 765.49 765.49 773.49 773.49 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 Setup file: /users/cwalker/sched/setups/v7mm-256-8-2.set Matches group v7mm_c8 in /users/cwalker/sched/catalogs/freq.dat Setup group: 2 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= 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 42400.00 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 = A C A C A C A C VLBA FE= 7mm omit 7mm omit VLBA Synth= 15.4 7.6 11.6 The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 43201.49 43201.49 43209.49 43209.49 43217.49 43217.49 43225.49 43225.49 BBC fr= 801.49 801.49 809.49 809.49 817.49 817.49 825.49 825.49 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 Setup file: /users/cwalker/sched/setups/v4cm-256-8-2.set Matches group v4cm_3 in /users/cwalker/sched/catalogs/freq.dat Setup group: 3 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: 3 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 -- IGR J1746-321 ToO 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) * I1746-321 17 42 59.799246 * 17 46 15.607000 17 46 27.570613 -32 12 53.51182 *-32 14 00.70000 -32 14 06.19828 From catalog imbedded in main SCHED input file. * GC441 17 37 43.113166 * 17 40 54.524900 17 41 06.246574 -29 28 19.93553 *-29 29 50.29000 -29 29 58.15479 From catalog imbedded in main SCHED input file. * J1733-1304 17 30 13.535186 * 17 33 02.705784 17 33 13.115782 -13 02 45.83985 *-13 04 49.54833 -13 05 05.03466 From catalog imbedded in main SCHED input file. * W109 17 45 34.736305 * 17 48 45.684100 17 48 57.335191 -29 06 43.28585 *-29 07 39.37400 -29 07 45.26102 From catalog imbedded in main SCHED input file. * W56 17 42 42.769582 * 17 45 52.494900 17 46 04.086453 -28 19 17.62858 *-28 20 26.27000 -28 20 33.19925 From catalog imbedded in main SCHED input file. * SGRA 17 42 29.308112 * 17 45 40.039100 17 45 51.693483 -28 59 18.56819 *-29 00 28.15300 -29 00 34.90969 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) I1746-321 107.0 GC441 108.4 J1733-1304 110.6 W109 106.7 W56 107.3 SGRA 107.3 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