COVER INFORMATION Station: VLBA_OV (Code Ov ) Experiment: VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs Exp. Code: bc152r Schedule Version: 1.00 Processed by SCHED version: 6.04 March 2006 PI: M. Claussen Address: NRAO-AOC P.O. Box O Socorro, NM 87801 Phone: 505-835-7284 EMAIL: mclausse@nrao.edu Fax: 505-835-7027 Phone during observation: 505-835-4071 Observing mode: Notes: Use all available antennas. Schedule for VLBA_OV (Code Ov ) Page 2 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- Next scan frequencies: 22107.60 22107.60 22233.11 22233.11 22358.62 22358.62 22484.13 22484.13 Next BBC frequencies: 607.60 607.60 733.11 733.11 858.62 858.62 984.13 984.13 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 07 47 02 3C345 13 19 22 50.6 70.0 -3.4 -76.9 0 1 1 0 07 47 02 07 50 31 --- 13 22 52 51.2 70.3 -3.3 -77.3 209 F 1 1396 07 47 15 07 53 23 J1608+1029 13 25 44 44.6 115.4 -2.7 -47.0 136 1 1 1396 07 53 23 07 54 23 =1606+106 13 26 44 44.8 115.7 -2.7 -46.9 60 F 1 1795 07 53 36 07 55 27 J1613+3412 13 27 49 56.4 82.4 -2.8 -72.6 35 1 1 1795 07 55 27 07 56 26 =1611+343 13 28 49 56.6 82.6 -2.8 -72.6 60 F 1 2194 07 55 40 07 56 54 J1619+2247 13 29 16 50.8 99.3 -2.8 -58.4 10 1 1 2194 07 56 26 07 57 54 =1617+229 13 30 16 51.0 99.5 -2.8 -58.4 60 F 1 2777 07 56 26 07 59 36 J1625-2527 13 31 59 15.1 139.9 -2.9 -34.6 24 1 1 2777 07 59 36 08 00 36 =1622-253 13 32 59 15.2 140.1 -2.9 -34.5 60 F 1 3176 07 59 49 08 00 51 J1626-2951 13 33 13 11.6 142.6 -2.9 -33.9 1 1 1 3176 08 00 36 08 01 50 =1622-297 13 34 13 11.7 142.8 -2.9 -33.7 60 F 1 3674 08 00 36 08 04 16 J1640+3946 13 36 39 54.3 71.4 -3.1 -79.0 54 1 1 3674 08 04 16 08 05 16 =1638+398 13 37 39 54.5 71.5 -3.1 -79.1 60 F 1 4072 08 04 29 08 07 05 J1658-0739 13 39 29 25.3 123.0 -3.3 -42.4 45 1 1 4072 08 07 05 08 08 05 --- 13 40 29 25.5 123.2 -3.3 -42.2 60 F 1 4471 08 07 18 08 08 50 J1625-2527 13 41 14 16.3 141.7 -2.7 -33.1 20 1 1 4471 08 08 05 08 09 20 =1622-253 13 41 44 16.3 141.8 -2.7 -33.1 30 F 1 4966 08 08 05 08 09 28 IRAS16293 13 41 52 16.3 140.0 -2.8 -34.3 2 1 1 4966 08 09 20 08 10 58 --- 13 43 22 16.5 140.2 -2.8 -34.0 90 F 1 5623 08 09 20 08 11 07 J1625-2527 13 43 31 16.6 142.1 -2.7 -32.8 2 1 1 5623 08 10 58 08 11 37 =1622-253 13 44 01 16.6 142.2 -2.7 -32.7 30 F 1 5881 08 10 58 08 11 45 IRAS16293 13 44 10 16.6 140.4 -2.8 -33.9 2 1 1 5881 08 11 37 08 13 15 --- 13 45 40 16.8 140.7 -2.8 -33.7 90 F 1 6537 08 11 37 Schedule for VLBA_OV (Code Ov ) Page 3 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 08 13 24 J1625-2527 13 45 49 16.8 142.6 -2.7 -32.4 2 1 1 6537 08 13 15 08 13 54 =1622-253 13 46 19 16.9 142.7 -2.7 -32.3 30 F 1 6795 08 13 15 08 14 03 IRAS16293 13 46 28 16.9 140.9 -2.8 -33.5 2 1 1 6795 08 13 54 08 15 32 --- 13 47 58 17.1 141.2 -2.7 -33.3 90 F 1 7452 08 13 54 08 15 41 J1625-2527 13 48 06 17.1 143.1 -2.6 -32.0 2 1 1 7452 08 15 32 08 16 11 =1622-253 13 48 36 17.2 143.2 -2.6 -31.9 30 F 1 7710 08 15 32 08 16 20 IRAS16293 13 48 45 17.2 141.3 -2.7 -33.2 2 1 1 7710 08 16 11 08 17 50 --- 13 50 15 17.4 141.6 -2.7 -32.9 90 F 1 8367 08 16 11 08 17 59 J1625-2527 13 50 24 17.4 143.5 -2.6 -31.6 2 1 1 8367 08 17 50 08 18 28 =1622-253 13 50 54 17.4 143.6 -2.6 -31.5 30 F 1 8626 08 17 50 08 18 37 IRAS16293 13 51 03 17.5 141.8 -2.7 -32.8 2 1 1 8626 08 18 28 08 20 07 --- 13 52 33 17.7 142.1 -2.7 -32.5 90 F 1 9283 08 18 28 08 20 16 J1625-2527 13 52 42 17.7 144.0 -2.6 -31.2 2 1 1 9283 08 20 07 08 20 46 =1622-253 13 53 12 17.7 144.1 -2.5 -31.2 30 F 1 9542 08 20 07 08 20 55 IRAS16293 13 53 21 17.8 142.2 -2.7 -32.4 2 1 1 9542 08 20 46 08 22 24 --- 13 54 51 18.0 142.5 -2.6 -32.2 90 F 1 10199 08 20 46 08 22 33 J1625-2527 13 55 00 17.9 144.4 -2.5 -30.9 2 1 1 10199 08 22 24 08 23 03 =1622-253 13 55 30 18.0 144.5 -2.5 -30.8 30 F 1 10458 08 22 24 08 23 12 IRAS16293 13 55 39 18.1 142.7 -2.6 -32.0 2 1 1 10458 08 23 03 08 24 42 --- 13 57 09 18.2 143.0 -2.6 -31.8 90 F 1 11115 08 23 03 08 24 51 J1625-2527 13 57 18 18.2 144.9 -2.5 -30.5 2 1 1 11115 08 24 42 08 25 21 =1622-253 13 57 48 18.2 145.0 -2.5 -30.4 30 F 1 11374 08 24 42 08 25 30 IRAS16293 13 57 56 18.3 143.2 -2.6 -31.6 2 1 1 11374 08 25 21 08 26 59 --- 13 59 26 18.5 143.5 -2.6 -31.4 90 F 1 12032 08 25 21 08 27 08 J1625-2527 13 59 35 18.4 145.4 -2.4 -30.1 2 1 1 12032 08 26 59 08 27 38 =1622-253 14 00 05 18.5 145.5 -2.4 -30.0 30 F 1 12291 08 26 59 08 27 47 IRAS16293 14 00 14 18.6 143.6 -2.5 -31.2 2 1 1 12291 08 27 38 08 29 17 --- 14 01 44 18.8 143.9 -2.5 -31.0 90 F 1 12949 08 27 38 Schedule for VLBA_OV (Code Ov ) Page 4 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 08 29 26 J1625-2527 14 01 53 18.7 145.9 -2.4 -29.7 2 1 1 12949 08 29 17 08 29 56 =1622-253 14 02 23 18.8 146.0 -2.4 -29.6 30 F 1 13209 08 29 17 08 30 05 IRAS16293 14 02 32 18.9 144.1 -2.5 -30.9 2 1 1 13209 08 29 56 08 31 35 --- 14 04 02 19.1 144.4 -2.5 -30.6 90 F 1 13867 08 29 56 08 31 44 J1625-2527 14 04 11 19.0 146.3 -2.4 -29.3 2 1 1 13867 08 31 35 08 32 13 =1622-253 14 04 41 19.0 146.4 -2.4 -29.2 30 F 1 14126 08 31 35 08 32 22 IRAS16293 14 04 50 19.1 144.6 -2.5 -30.5 2 1 1 14126 08 32 13 08 33 52 --- 14 06 20 19.3 144.9 -2.4 -30.2 90 F 1 14784 08 32 13 08 34 01 J1625-2527 14 06 29 19.2 146.8 -2.3 -28.9 2 1 1 14784 08 33 52 08 34 31 =1622-253 14 06 59 19.3 146.9 -2.3 -28.8 30 F 1 15044 08 33 52 08 34 40 IRAS16293 14 07 08 19.4 145.1 -2.4 -30.1 2 1 1 15044 08 34 31 08 36 10 --- 14 08 38 19.6 145.4 -2.4 -29.8 90 F 1 15702 08 34 31 08 36 19 J1625-2527 14 08 48 19.5 147.3 -2.3 -28.5 2 1 1 15702 08 36 10 08 36 49 =1622-253 14 09 18 19.5 147.4 -2.3 -28.4 30 F 1 15962 08 36 10 08 36 58 IRAS16293 14 09 27 19.7 145.5 -2.4 -29.7 2 1 1 15962 08 36 49 08 38 28 --- 14 10 57 19.8 145.9 -2.4 -29.4 90 F 1 16621 08 36 49 08 38 37 J1625-2527 14 11 06 19.7 147.8 -2.3 -28.0 2 1 1 16621 08 38 28 08 39 07 =1622-253 14 11 36 19.8 147.9 -2.2 -28.0 30 F 1 16881 08 38 28 08 39 16 IRAS16293 14 11 45 19.9 146.0 -2.4 -29.3 2 1 1 16881 08 39 07 08 40 45 --- 14 13 15 20.1 146.3 -2.3 -29.0 90 F 1 17539 08 39 07 08 40 55 J1625-2527 14 13 24 20.0 148.3 -2.2 -27.6 2 1 2 17539 08 40 45 08 41 24 =1622-253 14 13 54 20.0 148.4 -2.2 -27.5 30 R 1 17279 08 40 45 08 41 34 IRAS16293 14 14 03 20.2 146.5 -2.3 -28.9 2 1 2 17279 08 41 24 08 43 03 --- 14 15 33 20.3 146.8 -2.3 -28.6 90 R 1 16620 08 41 24 08 43 12 J1625-2527 14 15 42 20.2 148.8 -2.2 -27.2 2 1 2 16620 08 43 03 08 43 42 =1622-253 14 16 12 20.2 148.9 -2.2 -27.1 30 R 1 16360 08 43 03 08 43 51 IRAS16293 14 16 21 20.4 147.0 -2.3 -28.5 2 1 2 16360 08 43 42 08 45 21 --- 14 17 51 20.6 147.3 -2.2 -28.2 90 R 1 15701 08 43 42 Schedule for VLBA_OV (Code Ov ) Page 5 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 08 45 30 J1625-2527 14 18 00 20.4 149.3 -2.1 -26.8 2 1 2 15701 08 45 21 08 46 00 =1622-253 14 18 30 20.5 149.4 -2.1 -26.7 30 R 1 15441 08 45 21 08 46 09 IRAS16293 14 18 40 20.7 147.5 -2.2 -28.0 2 1 2 15441 08 46 00 08 47 39 --- 14 20 10 20.8 147.8 -2.2 -27.8 90 R 1 14782 08 46 00 08 47 48 J1625-2527 14 20 19 20.7 149.8 -2.1 -26.4 2 1 2 14782 08 47 39 08 48 18 =1622-253 14 20 49 20.7 149.9 -2.1 -26.3 30 R 1 14521 08 47 39 08 48 27 IRAS16293 14 20 58 20.9 148.0 -2.2 -27.6 2 1 2 14521 08 48 18 08 49 57 --- 14 22 28 21.1 148.3 -2.2 -27.4 90 R 1 13862 08 48 18 08 50 06 J1625-2527 14 22 37 20.9 150.3 -2.1 -25.9 2 1 2 13862 08 49 57 08 50 36 =1622-253 14 23 07 20.9 150.4 -2.1 -25.9 30 R 1 13601 08 49 57 08 50 45 IRAS16293 14 23 16 21.2 148.5 -2.2 -27.2 2 1 2 13601 08 50 36 08 52 15 --- 14 24 46 21.3 148.8 -2.1 -26.9 90 R 1 12942 08 50 36 08 52 24 J1625-2527 14 24 56 21.1 150.8 -2.0 -25.5 2 1 2 12942 08 52 15 08 52 54 =1622-253 14 25 26 21.2 150.9 -2.0 -25.4 30 R 1 12681 08 52 15 08 53 03 IRAS16293 14 25 35 21.4 149.0 -2.1 -26.8 2 1 2 12681 08 52 54 08 54 33 --- 14 27 05 21.6 149.3 -2.1 -26.5 90 R 1 12022 08 52 54 08 54 42 J1625-2527 14 27 14 21.3 151.3 -2.0 -25.1 2 1 2 12022 08 54 33 08 55 12 =1622-253 14 27 44 21.4 151.4 -2.0 -25.0 30 R 1 11761 08 54 33 08 55 21 IRAS16293 14 27 53 21.6 149.5 -2.1 -26.4 2 1 2 11761 08 55 12 08 56 51 --- 14 29 23 21.8 149.8 -2.1 -26.1 90 R 1 11101 08 55 12 08 57 00 J1625-2527 14 29 32 21.6 151.8 -1.9 -24.7 2 1 2 11101 08 56 51 08 57 30 =1622-253 14 30 02 21.6 151.9 -1.9 -24.6 30 R 1 10840 08 56 51 08 57 40 IRAS16293 14 30 12 21.9 150.0 -2.0 -25.9 2 1 2 10840 08 57 30 08 59 09 --- 14 31 42 22.0 150.3 -2.0 -25.7 90 R 1 10180 08 57 30 08 59 19 J1625-2527 14 31 51 21.8 152.3 -1.9 -24.2 2 1 2 10180 08 59 09 08 59 49 =1622-253 14 32 21 21.8 152.4 -1.9 -24.1 30 R 1 9919 08 59 09 08 59 58 IRAS16293 14 32 30 22.1 150.5 -2.0 -25.5 2 1 2 9919 08 59 49 09 01 27 --- 14 34 00 22.2 150.9 -2.0 -25.2 90 R 1 9259 08 59 49 Schedule for VLBA_OV (Code Ov ) Page 6 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 09 01 37 J1625-2527 14 34 10 22.0 152.8 -1.9 -23.8 2 1 2 9259 09 01 27 09 02 07 =1622-253 14 34 40 22.0 152.9 -1.9 -23.7 30 R 1 8998 09 01 27 09 02 16 IRAS16293 14 34 49 22.3 151.0 -2.0 -25.1 2 1 2 8998 09 02 07 09 03 46 --- 14 36 19 22.5 151.4 -1.9 -24.8 90 R 1 8338 09 02 07 09 05 02 J1608+1029 14 37 35 56.2 136.6 -1.5 -33.8 3 1 2 8338 09 05 02 09 06 02 =1606+106 14 38 35 56.4 136.9 -1.5 -33.6 60 R 1 7939 09 05 15 09 07 11 J1613+3412 14 39 45 70.7 92.0 -1.6 -74.2 33 1 2 7939 09 07 11 09 08 11 =1611+343 14 40 45 70.9 92.1 -1.6 -74.1 60 R 1 7540 09 07 24 09 09 01 J1619+2247 14 41 35 64.5 117.6 -1.6 -50.0 27 1 2 7540 09 08 11 09 10 01 =1617+229 14 42 35 64.6 117.9 -1.6 -49.7 60 R 1 6808 09 08 11 09 11 43 J1625-2527 14 44 17 22.9 155.1 -1.7 -21.8 13 1 2 6808 09 11 43 09 12 43 =1622-253 14 45 17 23.0 155.3 -1.7 -21.6 60 R 1 6409 09 11 56 09 12 57 J1626-2951 14 45 32 18.9 157.0 -1.7 -21.0 1 1 2 6409 09 12 43 09 13 57 =1622-297 14 46 32 18.9 157.2 -1.7 -20.8 60 R 1 5911 09 12 43 09 16 22 J1640+3946 14 48 57 68.1 74.7 -1.9 -87.7 41 1 2 5911 09 16 22 09 17 22 =1638+398 14 49 57 68.3 74.7 -1.8 -87.8 60 R 1 5513 09 16 35 09 19 03 J1658-0739 14 51 39 36.1 139.6 -2.1 -31.3 31 1 2 5513 09 19 03 09 20 03 --- 14 52 39 36.2 139.9 -2.1 -31.2 60 R 1 5114 09 19 16 09 20 48 J1625-2527 14 53 23 23.6 157.2 -1.5 -20.0 13 1 2 5114 09 20 03 09 21 17 =1622-253 14 53 53 23.6 157.3 -1.5 -19.9 30 R 1 4617 09 20 03 09 21 27 IRAS16293 14 54 03 24.0 155.4 -1.6 -21.4 2 1 2 4617 09 21 17 09 22 57 --- 14 55 33 24.2 155.8 -1.6 -21.1 90 R 1 3956 09 21 17 09 23 06 J1625-2527 14 55 42 23.8 157.7 -1.5 -19.5 2 1 2 3956 09 22 57 09 23 36 =1622-253 14 56 12 23.8 157.8 -1.5 -19.4 30 R 1 3694 09 22 57 09 23 45 IRAS16293 14 56 22 24.2 155.9 -1.6 -20.9 2 1 2 3694 09 23 36 09 25 15 --- 14 57 52 24.4 156.3 -1.6 -20.6 90 R 1 3033 09 23 36 09 25 24 J1625-2527 14 58 01 24.0 158.2 -1.5 -19.1 2 1 2 3033 09 25 15 09 25 54 =1622-253 14 58 31 24.0 158.4 -1.5 -19.0 30 R 1 2771 09 25 15 Schedule for VLBA_OV (Code Ov ) Page 7 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 09 26 04 IRAS16293 14 58 40 24.4 156.5 -1.6 -20.4 2 1 2 2771 09 25 54 09 27 33 --- 15 00 10 24.5 156.8 -1.5 -20.1 90 R 1 2110 09 25 54 09 27 43 J1625-2527 15 00 20 24.1 158.8 -1.4 -18.6 2 1 2 2110 09 27 33 09 28 13 =1622-253 15 00 50 24.2 158.9 -1.4 -18.5 30 R 1 1848 09 27 33 09 28 22 IRAS16293 15 00 59 24.6 157.0 -1.5 -20.0 2 1 2 1848 09 28 13 09 29 52 --- 15 02 29 24.7 157.4 -1.5 -19.7 90 R 1 1187 09 28 13 09 30 01 J1625-2527 15 02 39 24.3 159.3 -1.4 -18.1 2 1 2 1187 09 29 52 09 30 31 =1622-253 15 03 09 24.3 159.4 -1.4 -18.0 30 R 1 924 09 29 52 09 30 41 IRAS16293 15 03 18 24.8 157.6 -1.5 -19.5 2 1 2 924 09 30 31 09 32 10 --- 15 04 48 24.9 157.9 -1.5 -19.2 90 R 1 264 09 30 31 09 32 20 J1625-2527 15 04 58 24.4 159.9 -1.4 -17.7 2 1 3 264 09 32 10 09 32 50 =1622-253 15 05 28 24.5 160.0 -1.3 -17.6 30 F 1 526 09 32 10 09 32 59 IRAS16293 15 05 37 25.0 158.1 -1.5 -19.0 2 1 3 526 09 32 50 09 34 29 --- 15 07 07 25.1 158.5 -1.4 -18.7 90 F 1 1187 09 32 50 09 34 38 J1625-2527 15 07 17 24.6 160.4 -1.3 -17.2 2 1 3 1187 09 34 29 09 35 08 =1622-253 15 07 47 24.6 160.5 -1.3 -17.1 30 F 1 1450 09 34 29 09 35 18 IRAS16293 15 07 56 25.1 158.7 -1.4 -18.6 2 1 3 1450 09 35 08 09 36 48 --- 15 09 26 25.2 159.0 -1.4 -18.2 90 F 1 2111 09 35 08 09 36 57 J1625-2527 15 09 36 24.8 161.0 -1.3 -16.7 2 1 3 2111 09 36 48 09 37 27 =1622-253 15 10 06 24.8 161.1 -1.3 -16.6 30 F 1 2373 09 36 48 09 37 36 IRAS16293 15 10 15 25.3 159.2 -1.4 -18.1 2 1 3 2373 09 37 27 09 39 06 --- 15 11 45 25.4 159.6 -1.4 -17.8 90 F 1 3034 09 37 27 09 39 16 J1625-2527 15 11 55 24.9 161.5 -1.2 -16.2 2 1 3 3034 09 39 06 09 39 46 =1622-253 15 12 25 24.9 161.6 -1.2 -16.1 30 F 1 3297 09 39 06 09 39 55 IRAS16293 15 12 34 25.5 159.8 -1.3 -17.6 2 1 3 3297 09 39 46 09 41 25 --- 15 14 04 25.6 160.1 -1.3 -17.3 90 F 1 3958 09 39 46 09 41 34 J1625-2527 15 14 14 25.0 162.1 -1.2 -15.7 2 1 3 3958 09 41 25 09 42 04 =1622-253 15 14 44 25.1 162.2 -1.2 -15.6 30 F 1 4221 09 41 25 Schedule for VLBA_OV (Code Ov ) Page 8 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 09 42 14 IRAS16293 15 14 53 25.6 160.3 -1.3 -17.1 2 1 3 4221 09 42 04 09 43 43 --- 15 16 23 25.7 160.7 -1.3 -16.8 90 F 1 4882 09 42 04 09 43 53 J1625-2527 15 16 32 25.2 162.6 -1.2 -15.3 2 1 3 4882 09 43 43 09 44 23 =1622-253 15 17 02 25.2 162.8 -1.2 -15.2 30 F 1 5145 09 43 43 09 44 32 IRAS16293 15 17 12 25.8 160.9 -1.3 -16.6 2 1 3 5145 09 44 23 09 46 02 --- 15 18 42 25.9 161.3 -1.2 -16.3 90 F 1 5806 09 44 23 09 46 11 J1625-2527 15 18 51 25.3 163.2 -1.1 -14.8 2 1 3 5806 09 46 02 09 46 41 =1622-253 15 19 21 25.4 163.3 -1.1 -14.7 30 F 1 6069 09 46 02 09 46 51 IRAS16293 15 19 31 25.9 161.5 -1.2 -16.2 2 1 3 6069 09 46 41 09 48 21 --- 15 21 01 26.0 161.8 -1.2 -15.8 90 F 1 6731 09 46 41 09 48 30 J1625-2527 15 21 11 25.5 163.8 -1.1 -14.3 2 1 3 6731 09 48 21 09 49 00 =1622-253 15 21 41 25.5 163.9 -1.1 -14.2 30 F 1 6994 09 48 21 09 49 09 IRAS16293 15 21 50 26.1 162.0 -1.2 -15.7 2 1 3 6994 09 49 00 09 50 39 --- 15 23 20 26.1 162.4 -1.2 -15.3 90 F 1 7655 09 49 00 09 50 49 J1625-2527 15 23 30 25.6 164.3 -1.0 -13.8 2 1 3 7655 09 50 39 09 51 19 =1622-253 15 24 00 25.6 164.4 -1.0 -13.7 30 F 1 7918 09 50 39 09 51 28 IRAS16293 15 24 09 26.2 162.6 -1.1 -15.2 2 1 3 7918 09 51 19 09 52 58 --- 15 25 39 26.3 163.0 -1.1 -14.9 90 F 1 8579 09 51 19 09 53 07 J1625-2527 15 25 49 25.7 164.9 -1.0 -13.3 2 1 3 8579 09 52 58 09 53 37 =1622-253 15 26 19 25.7 165.0 -1.0 -13.2 30 F 1 8843 09 52 58 09 53 47 IRAS16293 15 26 28 26.3 163.2 -1.1 -14.7 2 1 3 8843 09 53 37 09 55 16 --- 15 27 58 26.4 163.5 -1.1 -14.4 90 F 1 9504 09 53 37 09 55 26 J1625-2527 15 28 08 25.8 165.4 -1.0 -12.8 2 1 3 9504 09 55 16 09 55 56 =1622-253 15 28 38 25.8 165.6 -1.0 -12.7 30 F 1 9767 09 55 16 09 56 05 IRAS16293 15 28 47 26.5 163.7 -1.1 -14.2 2 1 3 9767 09 55 56 09 57 35 --- 15 30 17 26.5 164.1 -1.0 -13.9 90 F 1 10428 09 55 56 09 57 45 J1625-2527 15 30 27 25.9 166.0 -0.9 -12.3 2 1 3 10428 09 57 35 09 58 15 =1622-253 15 30 57 26.0 166.1 -0.9 -12.2 30 F 1 10692 09 57 35 Schedule for VLBA_OV (Code Ov ) Page 9 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 09 58 24 IRAS16293 15 31 06 26.6 164.3 -1.0 -13.7 2 1 3 10692 09 58 15 09 59 54 --- 15 32 36 26.7 164.7 -1.0 -13.4 90 F 1 11353 09 58 15 10 00 03 J1625-2527 15 32 46 26.0 166.6 -0.9 -11.8 2 1 3 11353 09 59 54 10 00 33 =1622-253 15 33 16 26.1 166.7 -0.9 -11.7 30 F 1 11616 09 59 54 10 00 43 IRAS16293 15 33 25 26.7 164.9 -1.0 -13.2 2 1 3 11616 10 00 33 10 02 13 --- 15 34 55 26.8 165.2 -1.0 -12.9 90 F 1 12278 10 00 33 10 02 22 J1625-2527 15 35 05 26.1 167.2 -0.9 -11.3 2 1 3 12278 10 02 13 10 02 52 =1622-253 15 35 35 26.2 167.3 -0.8 -11.2 30 F 1 12541 10 02 13 10 03 02 IRAS16293 15 35 44 26.8 165.5 -1.0 -12.7 2 1 3 12541 10 02 52 10 04 31 --- 15 37 14 26.9 165.8 -0.9 -12.4 90 F 1 13203 10 02 52 10 04 41 J1625-2527 15 37 24 26.3 167.7 -0.8 -10.8 2 1 3 13203 10 04 31 10 05 11 =1622-253 15 37 54 26.3 167.8 -0.8 -10.7 30 F 1 13466 10 04 31 10 05 20 IRAS16293 15 38 04 26.9 166.0 -0.9 -12.2 2 1 3 13466 10 05 11 10 06 50 --- 15 39 34 27.0 166.4 -0.9 -11.9 90 F 1 14128 10 05 11 10 07 00 J1625-2527 15 39 43 26.3 168.3 -0.8 -10.3 2 1 3 14128 10 06 50 10 07 30 =1622-253 15 40 13 26.4 168.4 -0.8 -10.2 30 F 1 14391 10 06 50 10 07 39 IRAS16293 15 40 23 27.1 166.6 -0.9 -11.7 2 1 3 14391 10 07 30 10 09 09 --- 15 41 53 27.1 167.0 -0.8 -11.4 90 F 1 15052 10 07 30 10 09 18 J1625-2527 15 42 02 26.4 168.9 -0.7 -9.8 2 1 3 15052 10 09 09 10 09 48 =1622-253 15 42 32 26.5 169.0 -0.7 -9.7 30 F 1 15316 10 09 09 10 09 58 IRAS16293 15 42 42 27.2 167.2 -0.8 -11.2 2 1 3 15316 10 09 48 10 11 28 --- 15 44 12 27.2 167.6 -0.8 -10.9 90 F 1 15977 10 09 48 10 11 37 J1625-2527 15 44 21 26.5 169.5 -0.7 -9.3 2 1 3 15977 10 11 28 10 12 07 =1622-253 15 44 51 26.5 169.6 -0.7 -9.2 30 F 1 16241 10 11 28 10 12 17 IRAS16293 15 45 01 27.3 167.8 -0.8 -10.7 2 1 3 16241 10 12 07 10 13 46 --- 15 46 31 27.3 168.2 -0.8 -10.4 90 F 1 16902 10 12 07 10 15 03 J1608+1029 15 47 48 62.8 168.5 -0.4 -9.3 0 1 3 16902 10 15 03 10 16 03 =1606+106 15 48 48 62.8 169.0 -0.3 -8.9 60 F 1 17301 10 15 16 Schedule for VLBA_OV (Code Ov ) Page 10 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 10 17 54 J1613+3412 15 50 40 84.4 121.0 -0.4 -55.6 62 1 4 17301 10 17 54 10 18 54 =1611+343 15 51 40 84.6 122.3 -0.4 -54.5 60 R 1 16902 10 18 07 10 20 45 J1619+2247 15 53 31 74.5 157.0 -0.4 -19.7 82 1 4 16902 10 20 45 10 21 45 =1617+229 15 54 31 74.6 157.8 -0.4 -19.0 60 R 1 16504 10 20 58 10 23 27 J1625-2527 15 56 13 26.9 172.4 -0.5 -6.7 1 1 4 16504 10 23 27 10 24 27 =1622-253 15 57 13 26.9 172.7 -0.5 -6.5 60 R 1 16105 10 23 40 10 24 42 J1626-2951 15 57 28 22.6 173.2 -0.5 -6.3 0 1 4 16105 10 24 27 10 25 42 =1622-297 15 58 28 22.6 173.4 -0.5 -6.0 60 R 1 15607 10 24 27 10 28 01 J1640+3946 16 00 48 81.8 69.0 -0.7 -104.8 15 1 4 15607 10 28 01 10 29 01 =1638+398 16 01 48 82.0 68.6 -0.6 -105.3 60 R 1 15208 10 28 14 10 31 08 J1658-0739 16 03 56 43.3 161.1 -0.9 -15.1 44 1 4 15208 10 31 08 10 32 08 --- 16 04 56 43.3 161.4 -0.9 -14.9 60 R 1 14809 10 31 21 10 34 11 3C345 16 06 59 82.5 67.3 -0.6 -107.0 39 1 4 14809 10 34 11 10 37 11 --- 16 09 59 83.0 65.9 -0.6 -108.9 180 R 1 13613 10 34 24 Next scan frequencies: 22107.92 22107.92 22233.44 22233.44 22358.95 22358.95 22484.46 22484.46 Next BBC frequencies: 607.92 607.92 733.44 733.44 858.95 858.95 984.46 984.46 10 39 23 J1625-2527 16 12 12 27.2 176.5 -0.2 -3.1 14 1 4 13613 10 39 23 10 39 53 =1622-253 16 12 42 27.2 176.6 -0.2 -3.0 30 R 1 13413 10 39 36 10 40 00 YLW16A 16 12 49 28.0 176.1 -0.3 -3.4 0 1 4 13413 10 39 53 10 41 30 --- 16 14 19 28.0 176.5 -0.2 -3.1 90 R 1 12763 10 39 53 10 41 38 J1625-2527 16 14 27 27.2 177.0 -0.2 -2.6 0 1 4 12763 10 41 30 10 42 08 =1622-253 16 14 57 27.2 177.2 -0.2 -2.5 30 R 1 12512 10 41 30 10 42 16 YLW16A 16 15 05 28.0 176.7 -0.2 -2.9 0 1 4 12512 10 42 08 10 43 45 --- 16 16 35 28.0 177.1 -0.2 -2.5 90 R 1 11862 10 42 08 10 43 53 J1625-2527 16 16 43 27.3 177.6 -0.2 -2.1 0 1 4 11862 10 43 45 10 44 23 =1622-253 16 17 13 27.3 177.7 -0.1 -2.0 30 R 1 11611 10 43 45 10 44 31 YLW16A 16 17 20 28.0 177.3 -0.2 -2.4 0 1 4 11611 10 44 23 10 46 01 --- 16 18 50 28.1 177.7 -0.2 -2.0 90 R 1 10961 10 44 23 Schedule for VLBA_OV (Code Ov ) Page 11 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 10 46 08 J1625-2527 16 18 58 27.3 178.2 -0.1 -1.6 0 1 4 10961 10 46 01 10 46 38 =1622-253 16 19 28 27.3 178.3 -0.1 -1.5 30 R 1 10709 10 46 01 10 46 46 YLW16A 16 19 36 28.1 177.9 -0.1 -1.9 0 1 4 10709 10 46 38 10 48 16 --- 16 21 06 28.1 178.3 -0.1 -1.5 90 R 1 10059 10 46 38 10 48 24 J1625-2527 16 21 14 27.3 178.7 -0.1 -1.1 0 1 4 10059 10 48 16 10 48 53 =1622-253 16 21 44 27.3 178.9 -0.1 -1.0 30 R 1 9808 10 48 16 10 49 01 YLW16A 16 21 52 28.1 178.5 -0.1 -1.4 0 1 4 9808 10 48 53 10 50 31 --- 16 23 22 28.1 178.8 -0.1 -1.0 90 R 1 9158 10 48 53 10 50 39 J1625-2527 16 23 29 27.3 179.3 0.0 -0.6 0 1 4 9158 10 50 31 10 51 09 =1622-253 16 23 59 27.3 179.4 0.0 -0.5 30 R 1 8907 10 50 31 10 51 16 YLW16A 16 24 07 28.1 179.0 -0.1 -0.8 0 1 4 8907 10 51 09 10 52 46 --- 16 25 37 28.1 179.4 0.0 -0.5 90 R 1 8257 10 51 09 10 52 54 J1625-2527 16 25 45 27.3 179.9 0.0 -0.1 0 1 4 8257 10 52 46 10 53 24 =1622-253 16 26 15 27.3 180.0 0.0 0.0 30 R 1 8005 10 52 46 10 53 32 YLW16A 16 26 23 28.1 179.6 0.0 -0.3 0 1 4 8005 10 53 24 10 55 01 --- 16 27 53 28.1 180.0 0.0 0.0 90 R 1 7355 10 53 24 10 55 09 J1625-2527 16 28 01 27.3 180.5 0.0 0.4 0 1 4 7355 10 55 01 10 55 39 =1622-253 16 28 31 27.3 180.6 0.0 0.5 30 R 1 7104 10 55 01 10 55 47 YLW16A 16 28 38 28.1 180.2 0.0 0.2 0 1 4 7104 10 55 39 10 57 17 --- 16 30 08 28.1 180.6 0.0 0.5 90 R 1 6454 10 55 39 10 57 24 J1625-2527 16 30 16 27.3 181.0 0.1 0.9 0 1 4 6454 10 57 17 10 57 54 =1622-253 16 30 46 27.3 181.2 0.1 1.0 30 R 1 6203 10 57 17 10 58 02 YLW16A 16 30 54 28.1 180.8 0.1 0.7 0 1 4 6203 10 57 54 10 59 32 --- 16 32 24 28.1 181.2 0.1 1.0 90 R 1 5553 10 57 54 10 59 40 J1625-2527 16 32 32 27.3 181.6 0.1 1.4 0 1 4 5553 10 59 32 11 00 09 =1622-253 16 33 02 27.3 181.7 0.1 1.5 30 R 1 5301 10 59 32 11 00 17 YLW16A 16 33 09 28.1 181.4 0.1 1.2 0 1 4 5301 11 00 09 11 01 47 --- 16 34 39 28.1 181.7 0.1 1.5 90 R 1 4651 11 00 09 Schedule for VLBA_OV (Code Ov ) Page 12 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 11 01 55 J1625-2527 16 34 47 27.3 182.2 0.1 1.9 0 1 4 4651 11 01 47 11 02 25 =1622-253 16 35 17 27.3 182.3 0.2 2.0 30 R 1 4400 11 01 47 11 02 32 YLW16A 16 35 25 28.1 181.9 0.1 1.7 0 1 4 4400 11 02 25 11 04 02 --- 16 36 55 28.1 182.3 0.2 2.0 90 R 1 3750 11 02 25 11 04 10 J1625-2527 16 37 03 27.2 182.8 0.2 2.4 0 1 4 3750 11 04 02 11 04 40 =1622-253 16 37 33 27.2 182.9 0.2 2.5 30 R 1 3498 11 04 02 11 04 48 YLW16A 16 37 41 28.0 182.5 0.2 2.2 0 1 4 3498 11 04 40 11 06 17 --- 16 39 11 28.0 182.9 0.2 2.6 90 R 1 2849 11 04 40 11 06 25 J1625-2527 16 39 18 27.2 183.3 0.2 2.9 0 1 4 2849 11 06 17 11 06 55 =1622-253 16 39 48 27.2 183.5 0.2 3.1 30 R 1 2597 11 06 17 11 07 03 YLW16A 16 39 56 28.0 183.1 0.2 2.7 0 1 4 2597 11 06 55 11 08 33 --- 16 41 26 28.0 183.5 0.2 3.1 90 R 1 1947 11 06 55 11 08 40 J1625-2527 16 41 34 27.2 183.9 0.3 3.4 0 1 4 1947 11 08 33 11 09 10 =1622-253 16 42 04 27.2 184.0 0.3 3.6 30 R 1 1696 11 08 33 11 09 18 YLW16A 16 42 12 28.0 183.7 0.2 3.2 0 1 4 1696 11 09 10 11 10 48 --- 16 43 42 28.0 184.1 0.3 3.6 90 R 1 1046 11 09 10 11 10 56 J1625-2527 16 43 50 27.2 184.5 0.3 3.9 0 1 4 1046 11 10 48 11 11 25 =1622-253 16 44 20 27.1 184.6 0.3 4.1 30 R 1 794 11 10 48 11 11 33 YLW16A 16 44 27 28.0 184.3 0.3 3.7 0 1 4 794 11 11 25 11 13 03 --- 16 45 57 27.9 184.7 0.3 4.1 90 R 1 144 11 11 25 11 13 11 J1625-2527 16 46 05 27.1 185.0 0.3 4.5 0 1 5 144 11 13 03 11 13 41 =1622-253 16 46 35 27.1 185.2 0.3 4.6 30 F 1 396 11 13 03 11 13 48 YLW16A 16 46 43 27.9 184.8 0.3 4.2 0 1 5 396 11 13 41 11 15 18 --- 16 48 13 27.9 185.2 0.3 4.6 90 F 1 1046 11 13 41 11 15 26 J1625-2527 16 48 21 27.1 185.6 0.4 5.0 0 1 5 1046 11 15 18 11 15 56 =1622-253 16 48 51 27.1 185.7 0.4 5.1 30 F 1 1297 11 15 18 11 16 04 YLW16A 16 48 58 27.9 185.4 0.4 4.8 0 1 5 1297 11 15 56 11 17 33 --- 16 50 28 27.9 185.8 0.4 5.1 90 F 1 1947 11 15 56 Schedule for VLBA_OV (Code Ov ) Page 13 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 11 17 41 J1625-2527 16 50 36 27.0 186.2 0.4 5.5 0 1 5 1947 11 17 33 11 18 11 =1622-253 16 51 06 27.0 186.3 0.4 5.6 30 F 1 2199 11 17 33 11 18 19 YLW16A 16 51 14 27.8 186.0 0.4 5.3 0 1 5 2199 11 18 11 11 19 49 --- 16 52 44 27.8 186.4 0.4 5.6 90 F 1 2849 11 18 11 11 19 56 J1625-2527 16 52 52 27.0 186.8 0.4 6.0 0 1 5 2849 11 19 49 11 20 26 =1622-253 16 53 22 27.0 186.9 0.5 6.1 30 F 1 3100 11 19 49 11 20 34 YLW16A 16 53 30 27.8 186.6 0.4 5.8 0 1 5 3100 11 20 26 11 22 04 --- 16 55 00 27.8 187.0 0.5 6.1 90 F 1 3750 11 20 26 11 22 12 J1625-2527 16 55 07 26.9 187.3 0.5 6.5 0 1 5 3750 11 22 04 11 22 42 =1622-253 16 55 37 26.9 187.5 0.5 6.6 30 F 1 4001 11 22 04 11 22 49 YLW16A 16 55 45 27.7 187.2 0.5 6.3 0 1 5 4001 11 22 42 11 24 19 --- 16 57 15 27.7 187.5 0.5 6.6 90 F 1 4651 11 22 42 11 24 27 J1625-2527 16 57 23 26.9 187.9 0.5 7.0 0 1 5 4651 11 24 19 11 24 57 =1622-253 16 57 53 26.8 188.0 0.5 7.1 30 F 1 4903 11 24 19 11 25 04 YLW16A 16 58 01 27.7 187.7 0.5 6.8 0 1 5 4903 11 24 57 11 26 34 --- 16 59 31 27.6 188.1 0.5 7.1 90 F 1 5553 11 24 57 11 26 42 J1625-2527 16 59 39 26.8 188.5 0.6 7.5 0 1 5 5553 11 26 34 11 27 12 =1622-253 17 00 09 26.8 188.6 0.6 7.6 30 F 1 5804 11 26 34 11 27 20 YLW16A 17 00 16 27.6 188.3 0.5 7.3 0 1 5 5804 11 27 12 11 28 49 --- 17 01 46 27.6 188.7 0.6 7.6 90 F 1 6454 11 27 12 11 28 57 J1625-2527 17 01 54 26.7 189.0 0.6 8.0 0 1 5 6454 11 28 49 11 29 27 =1622-253 17 02 24 26.7 189.2 0.6 8.1 30 F 1 6706 11 28 49 11 29 35 YLW16A 17 02 32 27.6 188.9 0.6 7.8 0 1 5 6706 11 29 27 11 31 05 --- 17 04 02 27.5 189.3 0.6 8.1 90 F 1 7356 11 29 27 11 31 12 J1625-2527 17 04 10 26.7 189.6 0.6 8.5 0 1 5 7356 11 31 05 11 31 42 =1622-253 17 04 40 26.6 189.7 0.6 8.6 30 F 1 7607 11 31 05 11 31 50 YLW16A 17 04 48 27.5 189.5 0.6 8.3 0 1 5 7607 11 31 42 11 33 20 --- 17 06 18 27.4 189.8 0.6 8.6 90 F 1 8257 11 31 42 Schedule for VLBA_OV (Code Ov ) Page 14 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 11 34 34 J1608+1029 17 07 32 60.2 209.9 1.0 23.8 2 1 5 8257 11 34 34 11 35 34 =1606+106 17 08 32 60.1 210.4 1.0 24.2 60 F 1 8656 11 34 47 11 36 25 J1613+3412 17 09 23 78.4 259.0 0.9 70.9 9 1 5 8656 11 35 34 11 37 24 =1611+343 17 10 23 78.2 259.3 0.9 71.1 60 F 1 9396 11 35 34 11 37 56 J1619+2247 17 10 54 71.8 221.0 0.9 34.5 0 1 5 9396 11 37 24 11 38 56 =1617+229 17 11 54 71.7 221.6 0.9 35.0 60 F 1 10005 11 37 24 11 40 36 J1625-2527 17 13 35 26.3 191.9 0.8 10.5 4 1 5 10005 11 40 36 11 41 36 =1622-253 17 14 35 26.3 192.2 0.8 10.7 60 F 1 10404 11 40 49 11 41 51 J1626-2951 17 14 50 21.9 191.3 0.8 10.3 0 1 5 10404 11 41 36 11 42 51 =1622-297 17 15 50 21.9 191.5 0.8 10.6 60 F 1 10901 11 41 36 11 45 14 J1640+3946 17 18 13 82.2 291.9 0.6 106.1 16 1 5 10901 11 45 14 11 46 13 =1638+398 17 19 13 82.1 291.5 0.6 105.5 60 F 1 11300 11 45 27 11 47 51 J1658-0739 17 20 51 44.8 187.6 0.4 6.1 17 1 5 11300 11 47 51 11 48 51 --- 17 21 51 44.8 188.0 0.4 6.4 60 F 1 11699 11 48 04 11 49 36 J1625-2527 17 22 36 25.9 194.2 0.9 12.5 1 1 5 11699 11 48 51 11 50 06 =1622-253 17 23 06 25.9 194.3 0.9 12.6 30 F 1 12198 11 48 51 11 50 13 YLW16A 17 23 14 26.7 194.1 0.9 12.3 0 1 5 12198 11 50 06 11 51 43 --- 17 24 44 26.7 194.5 0.9 12.6 90 F 1 12848 11 50 06 11 51 51 J1625-2527 17 24 52 25.8 194.7 1.0 12.9 0 1 5 12848 11 51 43 11 52 21 =1622-253 17 25 22 25.8 194.8 1.0 13.0 30 F 1 13100 11 51 43 11 52 29 YLW16A 17 25 29 26.6 194.6 1.0 12.8 0 1 5 13100 11 52 21 11 53 58 --- 17 26 59 26.5 195.0 1.0 13.1 90 F 1 13750 11 52 21 11 54 06 J1625-2527 17 27 07 25.7 195.3 1.0 13.4 0 1 5 13750 11 53 58 11 54 36 =1622-253 17 27 37 25.6 195.4 1.0 13.5 30 F 1 14001 11 53 58 11 54 44 YLW16A 17 27 45 26.5 195.2 1.0 13.3 0 1 5 14001 11 54 36 11 56 14 --- 17 29 15 26.4 195.6 1.0 13.6 90 F 1 14651 11 54 36 11 56 21 J1625-2527 17 29 23 25.6 195.8 1.1 13.9 0 1 5 14651 11 56 14 11 56 51 =1622-253 17 29 53 25.5 195.9 1.1 14.0 30 F 1 14903 11 56 14 Schedule for VLBA_OV (Code Ov ) Page 15 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 11 56 59 YLW16A 17 30 01 26.4 195.8 1.0 13.8 0 1 5 14903 11 56 51 11 58 29 --- 17 31 31 26.3 196.1 1.1 14.1 90 F 1 15553 11 56 51 11 58 37 J1625-2527 17 31 38 25.4 196.4 1.1 14.4 0 1 5 15553 11 58 29 11 59 06 =1622-253 17 32 08 25.4 196.5 1.1 14.5 30 F 1 15804 11 58 29 11 59 14 YLW16A 17 32 16 26.3 196.3 1.1 14.3 0 1 5 15804 11 59 06 12 00 44 --- 17 33 46 26.2 196.7 1.1 14.6 90 F 1 16454 11 59 06 12 00 52 J1625-2527 17 33 54 25.3 196.9 1.1 14.9 0 1 5 16454 12 00 44 12 01 22 =1622-253 17 34 24 25.3 197.0 1.1 15.0 30 F 1 16705 12 00 44 12 01 29 YLW16A 17 34 32 26.1 196.9 1.1 14.7 0 1 5 16705 12 01 22 12 02 59 --- 17 36 02 26.0 197.2 1.1 15.1 90 F 1 17355 12 01 22 12 03 07 J1625-2527 17 36 10 25.2 197.4 1.2 15.3 0 1 6 17355 12 02 59 12 03 37 =1622-253 17 36 40 25.1 197.6 1.2 15.4 30 R 1 17104 12 02 59 12 03 45 YLW16A 17 36 47 26.0 197.4 1.1 15.2 0 1 6 17104 12 03 37 12 05 14 --- 17 38 17 25.9 197.8 1.2 15.5 90 R 1 16454 12 03 37 12 05 22 J1625-2527 17 38 25 25.0 198.0 1.2 15.8 0 1 6 16454 12 05 14 12 05 52 =1622-253 17 38 55 25.0 198.1 1.2 15.9 30 R 1 16203 12 05 14 12 06 00 YLW16A 17 39 03 25.9 198.0 1.2 15.7 0 1 6 16203 12 05 52 12 07 30 --- 17 40 33 25.8 198.3 1.2 16.0 90 R 1 15553 12 05 52 12 07 37 J1625-2527 17 40 41 24.9 198.5 1.2 16.3 0 1 6 15553 12 07 30 12 08 07 =1622-253 17 41 11 24.9 198.7 1.3 16.4 30 R 1 15301 12 07 30 12 08 15 YLW16A 17 41 18 25.7 198.5 1.2 16.2 0 1 6 15301 12 08 07 12 09 45 --- 17 42 48 25.6 198.9 1.2 16.5 90 R 1 14651 12 08 07 12 09 53 J1625-2527 17 42 56 24.7 199.1 1.3 16.7 0 1 6 14651 12 09 45 12 10 22 =1622-253 17 43 26 24.7 199.2 1.3 16.9 30 R 1 14400 12 09 45 12 10 30 YLW16A 17 43 34 25.6 199.1 1.3 16.6 0 1 6 14400 12 10 22 12 12 00 --- 17 45 04 25.5 199.4 1.3 17.0 90 R 1 13750 12 10 22 12 12 08 J1625-2527 17 45 12 24.6 199.6 1.3 17.2 0 1 6 13750 12 12 00 12 12 38 =1622-253 17 45 42 24.6 199.7 1.3 17.3 30 R 1 13498 12 12 00 Schedule for VLBA_OV (Code Ov ) Page 16 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 12 12 45 YLW16A 17 45 50 25.4 199.6 1.3 17.1 0 1 6 13498 12 12 38 12 14 15 --- 17 47 20 25.3 200.0 1.3 17.4 90 R 1 12848 12 12 38 12 14 23 J1625-2527 17 47 27 24.4 200.1 1.4 17.7 0 1 6 12848 12 14 15 12 14 53 =1622-253 17 47 57 24.4 200.3 1.4 17.8 30 R 1 12597 12 14 15 12 15 01 YLW16A 17 48 05 25.3 200.2 1.3 17.6 0 1 6 12597 12 14 53 12 16 30 --- 17 49 35 25.2 200.5 1.4 17.9 90 R 1 11947 12 14 53 12 16 38 J1625-2527 17 49 43 24.3 200.7 1.4 18.1 0 1 6 11947 12 16 30 12 17 08 =1622-253 17 50 13 24.3 200.8 1.4 18.2 30 R 1 11696 12 16 30 12 17 16 YLW16A 17 50 21 25.1 200.7 1.4 18.0 0 1 6 11696 12 17 08 12 18 46 --- 17 51 51 25.0 201.1 1.4 18.3 90 R 1 11046 12 17 08 12 18 53 J1625-2527 17 51 59 24.1 201.2 1.4 18.6 0 1 6 11046 12 18 46 12 19 23 =1622-253 17 52 29 24.1 201.3 1.4 18.7 30 R 1 10794 12 18 46 12 19 31 YLW16A 17 52 36 25.0 201.2 1.4 18.5 0 1 6 10794 12 19 23 12 21 01 --- 17 54 06 24.9 201.6 1.4 18.8 90 R 1 10144 12 19 23 12 21 09 J1625-2527 17 54 14 24.0 201.7 1.5 19.1 0 1 6 10144 12 21 01 12 21 39 =1622-253 17 54 44 23.9 201.9 1.5 19.2 30 R 1 9893 12 21 01 12 21 46 YLW16A 17 54 52 24.8 201.8 1.5 19.0 0 1 6 9893 12 21 39 12 23 16 --- 17 56 22 24.7 202.1 1.5 19.3 90 R 1 9243 12 21 39 12 23 24 J1625-2527 17 56 30 23.8 202.3 1.5 19.5 0 1 6 9243 12 23 16 12 23 54 =1622-253 17 57 00 23.8 202.4 1.5 19.6 30 R 1 8991 12 23 16 12 24 01 YLW16A 17 57 07 24.6 202.3 1.5 19.4 0 1 6 8991 12 23 54 12 25 31 --- 17 58 37 24.5 202.7 1.5 19.7 90 R 1 8341 12 23 54 12 25 39 J1625-2527 17 58 45 23.6 202.8 1.5 20.0 0 1 6 8341 12 25 31 12 26 09 =1622-253 17 59 15 23.6 202.9 1.6 20.1 30 R 1 8090 12 25 31 12 26 17 YLW16A 17 59 23 24.5 202.8 1.5 19.9 0 1 6 8090 12 26 09 12 27 46 --- 18 00 53 24.3 203.2 1.6 20.2 90 R 1 7440 12 26 09 12 27 54 J1625-2527 18 01 01 23.4 203.3 1.6 20.4 0 1 6 7440 12 27 46 12 28 24 =1622-253 18 01 31 23.4 203.4 1.6 20.5 30 R 1 7189 12 27 46 Schedule for VLBA_OV (Code Ov ) Page 17 VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Thu 13 Apr 2006 Day 103 --- 12 28 32 YLW16A 18 01 39 24.3 203.4 1.6 20.3 0 1 6 7189 12 28 24 12 30 02 --- 18 03 09 24.2 203.7 1.6 20.6 90 R 1 6539 12 28 24 12 30 09 J1625-2527 18 03 16 23.3 203.8 1.6 20.9 0 1 6 6539 12 30 02 12 30 39 =1622-253 18 03 46 23.2 203.9 1.6 21.0 30 R 1 6287 12 30 02 12 30 47 YLW16A 18 03 54 24.1 203.9 1.6 20.8 0 1 6 6287 12 30 39 12 32 17 --- 18 05 24 24.0 204.2 1.6 21.1 90 R 1 5637 12 30 39 12 32 25 J1625-2527 18 05 32 23.1 204.3 1.7 21.3 0 1 6 5637 12 32 17 12 32 55 =1622-253 18 06 02 23.0 204.5 1.7 21.4 30 R 1 5386 12 32 17 12 33 02 YLW16A 18 06 10 23.9 204.4 1.6 21.2 0 1 6 5386 12 32 55 12 34 32 --- 18 07 40 23.8 204.8 1.7 21.5 90 R 1 4736 12 32 55 12 34 40 J1625-2527 18 07 48 22.9 204.9 1.7 21.8 0 1 6 4736 12 34 32 12 35 10 =1622-253 18 08 18 22.9 205.0 1.7 21.9 30 R 1 4484 12 34 32 12 35 18 YLW16A 18 08 25 23.7 204.9 1.7 21.7 0 1 6 4484 12 35 10 12 36 47 --- 18 09 55 23.6 205.3 1.7 22.0 90 R 1 3835 12 35 10 12 36 55 J1625-2527 18 10 03 22.7 205.4 1.7 22.2 0 1 6 3835 12 36 47 12 37 25 =1622-253 18 10 33 22.7 205.5 1.7 22.3 30 R 1 3583 12 36 47 12 37 33 YLW16A 18 10 41 23.5 205.5 1.7 22.1 0 1 6 3583 12 37 25 12 39 02 --- 18 12 11 23.4 205.8 1.7 22.4 90 R 1 2933 12 37 25 12 39 10 J1625-2527 18 12 19 22.5 205.9 1.8 22.6 0 1 6 2933 12 39 02 12 39 40 =1622-253 18 12 49 22.5 206.0 1.8 22.7 30 R 1 2682 12 39 02 12 39 48 YLW16A 18 12 57 23.3 206.0 1.8 22.6 0 1 6 2682 12 39 40 12 41 18 --- 18 14 27 23.2 206.3 1.8 22.9 90 R 1 2032 12 39 40 12 43 21 3C345 18 16 30 71.6 285.2 1.6 90.6 20 1 6 2032 12 43 21 12 46 50 --- 18 20 00 71.0 285.2 1.6 90.0 209 R 1 636 12 43 34 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: bc089.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 8 Station: VLBA_OV 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 used at high density at 80.000 ips. Time per pass is 44.00 minutes. 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 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 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 8 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22107.60 22107.60 22233.11 22233.11 22358.62 22358.62 22484.13 22484.13 BBC fr= 607.60 607.60 733.11 733.11 858.62 858.62 984.13 984.13 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 Frequency Set: 18 Based on FREQ, BW, and/or DOPPLER in schedule. Used pcal sets: 1 LO sum= 22107.92 22107.92 22233.44 22233.44 22358.95 22358.95 22484.46 22484.46 BBC fr= 607.92 607.92 733.44 733.44 858.95 858.95 984.46 984.46 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 = OFF PCALXB1= S1 S3 S5 S7 OFF OFF OFF OFF PCALXB2= S2 S4 S6 S8 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- VLBA format H2O Rho Ophiuchi Parallax 1/18 epochs 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) Error (B1950) (J2000) (Date) (mas) * IRAS16293 16 29 21.029212 * 16 32 22.889000 16 32 46.490400 0.00 -24 22 16.19896 *-24 28 36.25000 -24 29 33.05904 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 1.172 scan hours, 51.833 baseline hours above horizon. * YLW16A 16 24 26.163444 * 16 27 28.002000 16 27 51.617170 0.00 -24 32 53.44990 *-24 39 33.30000 -24 40 32.58386 0.00 From catalog imbedded in main SCHED input file. Doppler based on LSR frame and radio definition. Velocities: 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1.172 scan hours, 44.129 baseline hours above horizon. * J1608+1029 16 06 23.396622 * 16 08 46.203185 16 09 05.092544 0.31 1606+106 10 36 59.80110 * 10 29 07.77580 10 27 51.50962 0.20 J1608+10 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.066 scan hours, 2.992 baseline hours above horizon. * J1613+3412 16 11 47.914252 * 16 13 41.064243 16 13 56.557781 0.24 1611+343 34 20 19.83394 * 34 12 47.90896 34 11 30.45459 0.40 J1613+34 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.066 scan hours, 2.991 baseline hours above horizon. * J1619+2247 16 17 06.466956 * 16 19 14.824613 16 19 31.994005 0.23 1617+229 22 54 58.47389 * 22 47 47.85114 22 46 34.29119 0.42 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.066 scan hours, 2.992 baseline hours above horizon. * J1625-2527 16 22 44.105299 * 16 25 46.891640 16 26 10.633410 0.22 1622-253 -25 20 51.69564 *-25 27 38.32684 -25 28 38.26287 0.70 J1625-25 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.848 scan hours, 34.614 baseline hours above horizon. * J1626-2951 16 22 57.242932 * 16 26 06.020838 16 26 30.530632 0.24 1622-297 -29 44 41.40038 *-29 51 26.97111 -29 52 25.60125 0.71 J1626-29 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.066 scan hours, 2.560 baseline hours above horizon. * J1640+3946 16 38 48.169686 * 16 40 29.632770 16 40 43.614191 0.26 1638+398 39 52 30.08667 * 39 46 46.02848 39 45 40.02859 0.40 J1640+39 /home/filehost/cwalker/sched/catalogs/sources.vlba NRAO512 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.066 scan hours, 2.992 baseline hours above horizon. J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 12.741337 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 32.14386 0.40 * 3C345 /home/filehost/cwalker/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.166 scan hours, 7.480 baseline hours above horizon. * J1658-0739 16 56 01.672896 * 16 58 44.061983 16 59 05.117233 0.23 -07 34 47.28667 *-07 39 17.69393 -07 40 05.36575 0.37 /home/filehost/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro Doppler based on other sources. 0.066 scan hours, 2.842 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) IRAS16293 133.1 YLW16A 134.1 J1608+1029 135.1 J1613+3412 121.3 J1619+2247 127.0 J1625-2527 134.3 J1626-2951 133.1 J1640+3946 113.7 3C345 113.3 J1658-0739 127.4 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