COVER INFORMATION Station: ONSALA85 (Code On ) Experiment: Snapshot Ionospheric Testing Observations Exp. Code: N05L4 Schedule Version: 1.11 Processed by SCHED version: 6.01 Release: Late March 2005 PI: James M Anderson Address: Joint Institute for VLBI in Europe Oude Hoogeveensedijk 4 7991 PD Dwingeloo The Netherlands Phone: +31 (0)521 596 542 EMAIL: anderson@jive.nl Fax: +31 (0)521 596 539 Phone during observation: +31 (0)521 596 500 Observing mode: Snapshot observations of sources at 18cm (128 Mb/s) Notes: ALBUS Ionospheric modeling test observations Phase referencing is too fast for JODRELL1 All targets are strong Schedule for ONSALA85 (Code On ) Page 2 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- Next scan frequencies: 1650.49 1650.49 1658.49 1658.49 Next BBC frequencies: 150.49 150.49 158.49 158.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 04 00 00 J0204+1514 21 54 14 27.4 105.1 -4.2 0.0 0 1 1 0 04 00 00 04 08 00 =0202+149 22 02 16 28.4 106.9 -4.0 0.0 480 F 1 0 04 08 00 J0209+1352 22 02 16 26.7 106.6 -4.1 0.0 -6 1 1 0 04 08 00 04 09 40 =0206+136 22 03 56 26.9 107.0 -4.1 0.0 94 F 1 0 04 09 40 J0204+1514 22 03 56 28.6 107.3 -4.0 0.0 -6 1 1 0 04 09 40 04 11 20 =0202+149 22 05 36 28.9 107.7 -4.0 0.0 94 F 1 0 04 11 20 J0209+1352 22 05 36 27.1 107.4 -4.1 0.0 -6 1 1 0 04 11 20 04 13 00 =0206+136 22 07 17 27.3 107.8 -4.0 0.0 94 F 1 0 04 13 00 J0204+1514 22 07 17 29.1 108.1 -4.0 0.0 -6 1 1 0 04 13 00 04 14 40 =0202+149 22 08 57 29.3 108.5 -3.9 0.0 94 F 1 0 04 14 40 J0209+1352 22 08 57 27.5 108.2 -4.0 0.0 -6 1 1 0 04 14 40 04 16 20 =0206+136 22 10 37 27.7 108.6 -4.0 0.0 94 F 1 0 04 17 20 J0204+1514 22 11 37 29.6 109.1 -3.9 0.0 53 1 1 0 04 17 20 04 18 00 =0202+149 22 12 17 29.7 109.2 -3.9 0.0 40 F 1 0 04 18 00 J0203+1134 22 12 17 26.7 111.7 -3.9 0.0 -13 1 1 0 04 18 00 04 19 40 =0201+113 22 13 58 26.9 112.1 -3.8 0.0 87 F 1 0 04 19 40 J0204+1514 22 13 58 29.9 109.6 -3.9 0.0 -13 1 1 0 04 19 40 04 21 20 =0202+149 22 15 38 30.1 110.0 -3.8 0.0 87 F 1 0 04 21 20 J0203+1134 22 15 38 27.1 112.4 -3.8 0.0 -13 1 1 0 04 21 20 04 23 00 =0201+113 22 17 18 27.3 112.8 -3.8 0.0 87 F 1 0 04 23 00 J0204+1514 22 17 18 30.3 110.4 -3.8 0.0 -13 1 1 0 04 23 00 04 24 40 =0202+149 22 18 58 30.6 110.8 -3.8 0.0 87 F 1 0 04 24 40 J0203+1134 22 18 58 27.6 113.2 -3.8 0.0 -13 1 1 0 04 24 40 04 26 20 =0201+113 22 20 39 27.8 113.6 -3.7 0.0 87 F 1 0 04 26 20 J0204+1514 22 20 39 30.8 111.2 -3.7 0.0 -13 1 1 0 04 26 20 04 28 00 =0202+149 22 22 19 31.0 111.6 -3.7 0.0 87 F 1 0 Schedule for ONSALA85 (Code On ) Page 3 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- 04 28 00 J0225+1846 22 22 19 31.4 104.6 -4.1 0.0 -19 1 1 0 04 28 00 04 29 40 =0222+185 22 23 59 31.6 105.0 -4.0 0.0 81 F 1 0 04 29 40 J0204+1514 22 23 59 31.2 112.0 -3.7 0.0 -19 1 1 0 04 29 40 04 31 20 =0202+149 22 25 40 31.4 112.4 -3.7 0.0 81 F 1 0 04 31 20 J0225+1846 22 25 40 31.8 105.4 -4.0 0.0 -19 1 1 0 04 31 20 04 33 00 =0222+185 22 27 20 32.0 105.8 -4.0 0.0 81 F 1 0 04 33 00 J0204+1514 22 27 20 31.6 112.8 -3.6 0.0 -19 1 1 0 04 33 00 04 34 40 =0202+149 22 29 00 31.8 113.3 -3.6 0.0 81 F 1 0 04 34 40 J0225+1846 22 29 00 32.2 106.2 -3.9 0.0 -19 1 1 0 04 34 40 04 36 20 =0222+185 22 30 40 32.5 106.6 -3.9 0.0 81 F 1 0 04 36 20 J0204+1514 22 30 40 32.0 113.7 -3.6 0.0 -19 1 1 0 04 36 20 04 38 00 =0202+149 22 32 21 32.2 114.1 -3.5 0.0 81 F 1 0 04 46 00 J0019+7327 22 40 22 71.2 21.8 -1.7 0.0 303 1 1 0 04 46 00 04 47 40 =0016+731 22 42 02 71.3 21.5 -1.6 0.0 100 F 1 0 04 47 40 J0021+7150 22 42 02 72.3 25.5 -1.7 0.0 -7 1 1 0 04 47 40 04 49 20 =0018+715 22 43 42 72.4 25.2 -1.6 0.0 93 F 1 0 04 49 20 J0019+7327 22 43 42 71.4 21.3 -1.6 0.0 -7 1 1 0 04 49 20 04 51 00 =0016+731 22 45 23 71.4 21.0 -1.6 0.0 93 F 1 0 04 51 00 J0021+7150 22 45 23 72.5 24.9 -1.6 0.0 -7 1 1 0 04 51 00 04 52 40 =0018+715 22 47 03 72.6 24.6 -1.6 0.0 93 F 1 0 04 52 40 J0019+7327 22 47 03 71.5 20.7 -1.5 0.0 -7 1 1 0 04 52 40 04 54 20 =0016+731 22 48 43 71.6 20.4 -1.5 0.0 93 F 1 0 04 54 20 J0021+7150 22 48 43 72.7 24.3 -1.5 0.0 -7 1 1 0 04 54 20 04 56 00 =0018+715 22 50 24 72.8 24.0 -1.5 0.0 93 F 1 0 04 56 00 J0019+7327 22 50 24 71.7 20.2 -1.5 0.0 -7 1 1 0 04 56 00 04 57 40 =0016+731 22 52 04 71.7 19.9 -1.5 0.0 93 F 1 0 04 57 40 J0030+7037 22 52 04 73.2 28.4 -1.6 0.0 -11 1 1 0 04 57 40 04 59 20 =0027+703 22 53 44 73.3 28.1 -1.6 0.0 89 F 1 0 04 59 20 J0019+7327 22 53 44 71.8 19.6 -1.4 0.0 -11 1 1 0 04 59 20 05 01 00 =0016+731 22 55 24 71.9 19.3 -1.4 0.0 89 F 1 0 Schedule for ONSALA85 (Code On ) Page 4 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- 05 01 00 J0030+7037 22 55 24 73.4 27.8 -1.6 0.0 -11 1 1 0 05 01 00 05 02 40 =0027+703 22 57 05 73.5 27.5 -1.6 0.0 89 F 1 0 05 02 40 J0019+7327 22 57 05 72.0 19.0 -1.4 0.0 -11 1 1 0 05 02 40 05 04 20 =0016+731 22 58 45 72.0 18.7 -1.4 0.0 89 F 1 0 05 04 20 J0030+7037 22 58 45 73.6 27.2 -1.5 0.0 -11 1 1 0 05 04 20 05 06 00 =0027+703 23 00 25 73.7 26.9 -1.5 0.0 89 F 1 0 05 07 00 J0019+7327 23 01 25 72.2 18.2 -1.3 0.0 48 1 1 0 05 07 00 05 07 40 =0016+731 23 02 05 72.2 18.1 -1.3 0.0 40 F 1 0 05 07 40 J0157+7442 23 02 05 66.2 26.9 -2.9 0.0 -84 1 1 0 05 07 40 05 09 40 =0153+744 23 04 06 66.3 26.8 -2.9 0.0 36 F 1 0 05 09 40 J0019+7327 23 04 06 72.3 17.7 -1.3 0.0 -84 1 1 0 05 09 40 05 11 40 =0016+731 23 06 06 72.4 17.3 -1.2 0.0 36 F 1 0 05 11 40 J0157+7442 23 06 06 66.4 26.7 -2.9 0.0 -84 1 1 0 05 11 40 05 13 40 =0153+744 23 08 06 66.5 26.5 -2.8 0.0 36 F 1 0 05 13 40 J0019+7327 23 08 06 72.4 16.9 -1.2 0.0 -84 1 1 0 05 13 40 05 15 40 =0016+731 23 10 07 72.5 16.5 -1.2 0.0 36 F 1 0 05 15 40 J0157+7442 23 10 07 66.7 26.4 -2.8 0.0 -84 1 1 0 05 15 40 05 17 40 =0153+744 23 12 07 66.8 26.2 -2.8 0.0 36 F 1 0 05 17 40 J0019+7327 23 12 07 72.6 16.1 -1.1 0.0 -84 1 1 0 05 17 40 05 19 40 =0016+731 23 14 07 72.7 15.7 -1.1 0.0 36 F 1 0 05 23 40 J0401+2110 23 18 08 27.9 94.0 -4.7 0.0 56 1 1 0 05 23 40 05 30 00 =0358+210 23 24 29 28.8 95.3 -4.6 0.0 380 F 1 0 05 30 00 J0357+2319 23 24 29 31.1 94.9 -4.6 0.0 -8 1 1 0 05 30 00 05 31 40 =0354+231 23 26 09 31.3 95.2 -4.5 0.0 92 F 1 0 05 31 40 J0401+2110 23 26 09 29.0 95.7 -4.6 0.0 -8 1 1 0 05 31 40 05 33 20 =0358+210 23 27 50 29.2 96.1 -4.6 0.0 92 F 1 0 05 33 20 J0357+2319 23 27 50 31.6 95.6 -4.5 0.0 -8 1 1 0 05 33 20 05 35 00 =0354+231 23 29 30 31.8 96.0 -4.5 0.0 92 F 1 0 05 35 00 J0401+2110 23 29 30 29.4 96.4 -4.5 0.0 -8 1 1 0 05 35 00 05 36 40 =0358+210 23 31 10 29.7 96.8 -4.5 0.0 92 F 1 0 Schedule for ONSALA85 (Code On ) Page 5 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- 05 36 40 J0357+2319 23 31 10 32.0 96.3 -4.4 0.0 -8 1 1 0 05 36 40 05 38 20 =0354+231 23 32 51 32.2 96.7 -4.4 0.0 92 F 1 0 05 38 20 J0401+2110 23 32 51 29.9 97.2 -4.5 0.0 -8 1 1 0 05 38 20 05 40 00 =0358+210 23 34 31 30.1 97.5 -4.5 0.0 92 F 1 0 05 40 00 J0412+2305 23 34 31 30.2 93.9 -4.6 0.0 -11 1 1 0 05 40 00 05 41 40 =0409+229 23 36 11 30.4 94.2 -4.6 0.0 89 F 1 0 05 41 40 J0401+2110 23 36 11 30.3 97.9 -4.4 0.0 -11 1 1 0 05 41 40 05 43 20 =0358+210 23 37 51 30.6 98.3 -4.4 0.0 89 F 1 0 05 43 20 J0412+2305 23 37 51 30.7 94.6 -4.6 0.0 -11 1 1 0 05 43 20 05 45 00 =0409+229 23 39 32 30.9 95.0 -4.6 0.0 89 F 1 0 05 45 00 J0401+2110 23 39 32 30.8 98.7 -4.4 0.0 -11 1 1 0 05 45 00 05 46 40 =0358+210 23 41 12 31.0 99.0 -4.3 0.0 89 F 1 0 05 46 40 J0412+2305 23 41 12 31.1 95.3 -4.5 0.0 -11 1 1 0 05 46 40 05 48 20 =0409+229 23 42 52 31.3 95.7 -4.5 0.0 89 F 1 0 05 49 20 J0401+2110 23 43 52 31.4 99.6 -4.3 0.0 48 1 1 0 05 49 20 05 50 00 =0358+210 23 44 32 31.5 99.8 -4.3 0.0 40 F 1 0 05 50 00 J0403+2600 23 44 32 35.2 96.1 -4.3 0.0 -16 1 1 0 05 50 00 05 51 40 =0400+258 23 46 13 35.4 96.5 -4.3 0.0 84 F 1 0 05 51 40 J0401+2110 23 46 13 31.7 100.2 -4.3 0.0 -16 1 1 0 05 51 40 05 53 20 =0358+210 23 47 53 31.9 100.5 -4.2 0.0 84 F 1 0 05 53 20 J0403+2600 23 47 53 35.6 96.9 -4.3 0.0 -16 1 1 0 05 53 20 05 55 00 =0400+258 23 49 33 35.9 97.2 -4.2 0.0 84 F 1 0 05 55 00 J0401+2110 23 49 33 32.1 100.9 -4.2 0.0 -16 1 1 0 05 55 00 05 56 40 =0358+210 23 51 14 32.3 101.3 -4.2 0.0 84 F 1 0 05 56 40 J0403+2600 23 51 14 36.1 97.6 -4.2 0.0 -16 1 1 0 05 56 40 05 58 20 =0400+258 23 52 54 36.3 98.0 -4.2 0.0 84 F 1 0 05 58 20 J0401+2110 23 52 54 32.6 101.7 -4.2 0.0 -16 1 1 0 05 58 20 06 00 00 =0358+210 23 54 34 32.8 102.1 -4.1 0.0 84 F 1 0 07 00 00 J0222-1615 00 54 44 14.2 158.3 -1.5 0.0 3465 1 1 0 07 00 00 07 04 00 =0219-164 00 58 45 14.4 159.3 -1.4 0.0 240 F 1 0 Schedule for ONSALA85 (Code On ) Page 6 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- 07 04 00 J0219-1842 00 58 45 12.1 160.4 -1.3 0.0 -9 1 1 0 07 04 00 07 05 40 =0217-189 01 00 25 12.1 160.8 -1.3 0.0 91 F 1 0 07 05 40 J0222-1615 01 00 25 14.4 159.7 -1.4 0.0 -9 1 1 0 07 05 40 07 07 20 =0219-164 01 02 05 14.5 160.1 -1.3 0.0 91 F 1 0 07 07 20 J0219-1842 01 02 05 12.2 161.2 -1.3 0.0 -9 1 1 0 07 07 20 07 09 00 =0217-189 01 03 45 12.3 161.6 -1.3 0.0 91 F 1 0 07 09 00 J0222-1615 01 03 45 14.6 160.5 -1.3 0.0 -9 1 1 0 07 09 00 07 10 40 =0219-164 01 05 26 14.7 160.9 -1.3 0.0 91 F 1 0 07 10 40 J0219-1842 01 05 26 12.4 162.0 -1.2 0.0 -9 1 1 0 07 10 40 07 12 20 =0217-189 01 07 06 12.4 162.4 -1.2 0.0 91 F 1 0 07 12 20 J0222-1615 01 07 06 14.7 161.4 -1.3 0.0 -9 1 1 0 07 12 20 07 14 00 =0219-164 01 08 46 14.8 161.8 -1.2 0.0 91 F 1 0 07 14 00 J0204-1701 01 08 46 14.7 166.1 -0.9 0.0 -16 1 1 0 07 14 00 07 15 40 =0202-172 01 10 27 14.7 166.5 -0.9 0.0 84 F 1 0 07 15 40 J0222-1615 01 10 27 14.9 162.2 -1.2 0.0 -16 1 1 0 07 15 40 07 17 20 =0219-164 01 12 07 14.9 162.6 -1.2 0.0 84 F 1 0 07 17 20 J0204-1701 01 12 07 14.8 166.9 -0.9 0.0 -16 1 1 0 07 17 20 07 19 00 =0202-172 01 13 47 14.8 167.3 -0.9 0.0 84 F 1 0 07 19 00 J0222-1615 01 13 47 15.0 163.0 -1.1 0.0 -16 1 1 0 07 19 00 07 20 40 =0219-164 01 15 27 15.1 163.4 -1.1 0.0 84 F 1 0 07 20 40 J0204-1701 01 15 27 14.9 167.7 -0.8 0.0 -16 1 1 0 07 20 40 07 24 40 =0202-172 01 19 28 15.0 168.7 -0.8 0.0 224 F 1 0 07 28 40 J0019+7327 01 23 29 72.7 344.8 1.1 0.0 -33 1 1 0 07 28 40 07 30 20 =0016+731 01 25 09 72.7 344.5 1.1 0.0 67 F 1 0 07 30 20 J0021+7150 01 25 09 74.1 341.8 1.1 0.0 -7 1 1 0 07 30 20 07 32 00 =0018+715 01 26 49 74.0 341.4 1.1 0.0 93 F 1 0 07 32 00 J0019+7327 01 26 49 72.6 344.1 1.1 0.0 -7 1 1 0 07 32 00 07 33 40 =0016+731 01 28 29 72.6 343.8 1.1 0.0 93 F 1 0 07 33 40 J0021+7150 01 28 29 74.0 341.0 1.1 0.0 -7 1 1 0 07 33 40 07 35 20 =0018+715 01 30 10 73.9 340.6 1.1 0.0 93 F 1 0 Schedule for ONSALA85 (Code On ) Page 7 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- 07 35 20 J0019+7327 01 30 10 72.5 343.4 1.2 0.0 -7 1 1 0 07 35 20 07 37 00 =0016+731 01 31 50 72.4 343.1 1.2 0.0 93 F 1 0 07 37 00 J0021+7150 01 31 50 73.8 340.2 1.2 0.0 -7 1 1 0 07 37 00 07 38 40 =0018+715 01 33 30 73.7 339.8 1.2 0.0 93 F 1 0 07 38 40 J0019+7327 01 33 30 72.4 342.8 1.2 0.0 -7 1 1 0 07 38 40 07 40 20 =0016+731 01 35 11 72.3 342.5 1.3 0.0 93 F 1 0 07 40 20 J0030+7037 01 35 11 75.1 339.0 1.1 0.0 -11 1 1 0 07 40 20 07 42 00 =0027+703 01 36 51 75.0 338.6 1.1 0.0 89 F 1 0 07 42 00 J0019+7327 01 36 51 72.2 342.2 1.3 0.0 -11 1 1 0 07 42 00 07 43 40 =0016+731 01 38 31 72.2 341.8 1.3 0.0 89 F 1 0 07 43 40 J0030+7037 01 38 31 74.9 338.1 1.1 0.0 -11 1 1 0 07 43 40 07 45 20 =0027+703 01 40 11 74.8 337.7 1.2 0.0 89 F 1 0 07 45 20 J0019+7327 01 40 11 72.1 341.5 1.3 0.0 -11 1 1 0 07 45 20 07 47 00 =0016+731 01 41 52 72.0 341.2 1.4 0.0 89 F 1 0 07 48 00 J2236+7322 01 42 52 66.0 329.4 3.1 0.0 -29 1 1 0 07 48 00 07 49 00 =2235+731 01 43 52 65.9 329.4 3.1 0.0 31 F 1 0 07 50 00 J0019+7327 01 44 52 71.9 340.7 1.4 0.0 -27 1 1 0 07 50 00 07 54 00 =0016+731 01 48 53 71.7 340.0 1.5 0.0 213 F 1 0 08 00 00 J2145+1115 01 54 54 24.2 252.2 4.2 0.0 171 1 1 0 08 00 00 08 01 40 =2142+110 01 56 34 24.0 252.6 4.2 0.0 100 F 1 0 08 01 40 J2147+0929 01 56 34 22.7 251.2 4.2 0.0 -7 1 1 0 08 01 40 08 03 20 =2144+092 01 58 14 22.5 251.6 4.2 0.0 93 F 1 0 08 03 20 J2145+1115 01 58 14 23.8 253.0 4.2 0.0 -7 1 1 0 08 03 20 08 05 00 =2142+110 01 59 55 23.6 253.4 4.2 0.0 93 F 1 0 08 05 00 J2147+0929 01 59 55 22.3 252.0 4.2 0.0 -7 1 1 0 08 05 00 08 06 40 =2144+092 02 01 35 22.1 252.3 4.2 0.0 93 F 1 0 08 06 40 J2145+1115 02 01 35 23.4 253.8 4.3 0.0 -7 1 1 0 08 06 40 08 08 20 =2142+110 02 03 15 23.1 254.1 4.3 0.0 93 F 1 0 08 08 20 J2148+0657 02 03 15 19.8 251.1 4.2 0.0 -15 1 1 0 08 08 20 08 15 20 =2145+067 02 10 16 18.9 252.7 4.4 0.0 405 F 1 0 Schedule for ONSALA85 (Code On ) Page 8 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- 08 15 20 J2151+0709 02 10 16 19.5 252.0 4.3 0.0 -5 1 1 0 08 15 20 08 17 00 =2149+069 02 11 57 19.3 252.4 4.3 0.0 95 F 1 0 08 17 00 J2148+0657 02 11 57 18.7 253.1 4.4 0.0 -5 1 1 0 08 17 00 08 18 40 =2145+067 02 13 37 18.5 253.4 4.4 0.0 95 F 1 0 08 18 40 J2151+0709 02 13 37 19.1 252.8 4.4 0.0 -5 1 1 0 08 18 40 08 20 20 =2149+069 02 15 17 18.9 253.1 4.4 0.0 95 F 1 0 08 20 20 J2148+0657 02 15 17 18.3 253.8 4.4 0.0 -5 1 1 0 08 20 20 08 22 00 =2145+067 02 16 57 18.1 254.2 4.5 0.0 95 F 1 0 08 22 00 J2151+0709 02 16 57 18.7 253.5 4.4 0.0 -5 1 1 0 08 22 00 08 23 40 =2149+069 02 18 38 18.5 253.9 4.4 0.0 95 F 1 0 08 23 40 J2148+0657 02 18 38 17.9 254.6 4.5 0.0 -5 1 1 0 08 23 40 08 25 20 =2145+067 02 20 18 17.6 254.9 4.5 0.0 95 F 1 0 08 25 20 J2147+0929 02 20 18 19.7 256.5 4.5 0.0 -10 1 1 0 08 25 20 08 27 00 =2144+092 02 21 58 19.4 256.9 4.6 0.0 90 F 1 0 08 27 00 J2148+0657 02 21 58 17.4 255.3 4.6 0.0 -10 1 1 0 08 27 00 08 28 40 =2145+067 02 23 39 17.2 255.7 4.6 0.0 90 F 1 0 08 28 40 J2147+0929 02 23 39 19.2 257.3 4.6 0.0 -10 1 1 0 08 28 40 08 30 20 =2144+092 02 25 19 19.0 257.6 4.6 0.0 90 F 1 0 08 30 20 J2148+0657 02 25 19 17.0 256.0 4.6 0.0 -10 1 1 0 08 30 20 08 32 00 =2145+067 02 26 59 16.8 256.4 4.6 0.0 90 F 1 0 08 33 00 J2217+2421 02 27 59 35.0 260.9 4.2 0.0 6 1 1 0 08 33 00 08 34 40 =2214+241 02 29 39 34.7 261.3 4.2 0.0 100 F 1 0 08 34 40 J2212+2355 02 29 39 33.7 262.1 4.3 0.0 -6 1 1 0 08 34 40 08 36 20 =2209+236 02 31 20 33.5 262.4 4.3 0.0 94 F 1 0 08 36 20 J2217+2421 02 31 20 34.5 261.6 4.2 0.0 -6 1 1 0 08 36 20 08 38 00 =2214+241 02 33 00 34.3 262.0 4.3 0.0 94 F 1 0 08 38 00 J2212+2355 02 33 00 33.3 262.8 4.3 0.0 -6 1 1 0 08 38 00 08 39 40 =2209+236 02 34 40 33.1 263.2 4.4 0.0 94 F 1 0 08 39 40 J2217+2421 02 34 40 34.1 262.4 4.3 0.0 -6 1 1 0 08 39 40 08 41 20 =2214+241 02 36 21 33.8 262.8 4.3 0.0 94 F 1 0 Schedule for ONSALA85 (Code On ) Page 9 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Wed 8 Jun 2005 Day 159 --- 08 41 20 J2212+2355 02 36 21 32.8 263.5 4.4 0.0 -6 1 1 0 08 41 20 08 43 00 =2209+236 02 38 01 32.6 263.9 4.4 0.0 94 F 1 0 08 43 00 J2217+2421 02 38 01 33.6 263.1 4.3 0.0 -6 1 1 0 08 43 00 08 44 40 =2214+241 02 39 41 33.4 263.5 4.4 0.0 94 F 1 0 08 44 40 J2225+2118 02 39 41 32.1 259.5 4.2 0.0 -11 1 1 0 08 44 40 08 46 20 =2223+210 02 41 21 31.8 259.9 4.3 0.0 89 F 1 0 08 46 20 J2217+2421 02 41 21 33.2 263.9 4.4 0.0 -11 1 1 0 08 46 20 08 48 00 =2214+241 02 43 02 33.0 264.2 4.4 0.0 89 F 1 0 08 48 00 J2225+2118 02 43 02 31.6 260.2 4.3 0.0 -11 1 1 0 08 48 00 08 49 40 =2223+210 02 44 42 31.4 260.6 4.3 0.0 89 F 1 0 08 49 40 J2217+2421 02 44 42 32.7 264.6 4.5 0.0 -11 1 1 0 08 49 40 08 51 20 =2214+241 02 46 22 32.5 265.0 4.5 0.0 89 F 1 0 08 51 20 J2225+2118 02 46 22 31.2 261.0 4.3 0.0 -11 1 1 0 08 51 20 08 53 00 =2223+210 02 48 02 30.9 261.4 4.4 0.0 89 F 1 0 08 53 00 J2217+2421 02 48 02 32.3 265.3 4.5 0.0 -11 1 1 0 08 53 00 08 54 40 =2214+241 02 49 43 32.1 265.7 4.5 0.0 89 F 1 0 08 54 40 J2155+2250 02 49 43 27.9 269.4 4.9 0.0 -20 1 1 0 08 54 40 08 57 20 =2152+226 02 52 23 27.5 269.9 5.0 0.0 140 F 1 0 08 57 20 J2217+2421 02 52 23 31.7 266.3 4.6 0.0 -20 1 1 0 08 57 20 09 00 00 =2214+241 02 55 04 31.3 266.9 4.6 0.0 140 F 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: eo999.18cm Matches group on21cm1 in /aps3/sched/catalogs/freq.dat Values from E-mail J.Conway (CR 21Oct02) Setup group: 4 Station: ONSALA85 Total bit rate: 128 Format: MKIV1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 1st LO= 1500.00 1500.00 1500.00 1500.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 2 1 4 3 BBC SB= U U U U IF = 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 4 Setup file default. No pcal detection. LO sum= 1650.49 1650.49 1658.49 1658.49 BBC fr= 150.49 150.49 158.49 158.49 Bandwd= 8.000 8.000 8.000 8.000 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_off SOURCE LIST -- Snapshot Ionospheric Testing Observations 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) * J0019+7327 00 16 54.195137 * 00 19 45.786416 00 20 01.036268 0.71 0016+731 73 10 51.40705 * 73 27 30.01749 73 28 57.79489 0.40 J0019+73 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.511 scan hours, 16.420 baseline hours above horizon. * J0021+7150 00 18 11.765753 * 00 21 02.813754 00 21 18.253443 3.46 0018+715 71 33 42.62294 * 71 50 20.77090 71 51 48.68427 1.79 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.167 scan hours, 4.979 baseline hours above horizon. * J0030+7037 00 27 17.041380 * 00 30 14.412958 00 30 30.562022 0.79 0027+703 70 21 06.12163 * 70 37 40.06067 70 39 08.14676 0.50 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.139 scan hours, 3.677 baseline hours above horizon. * J0157+7442 01 53 04.337034 * 01 57 34.964898 01 57 59.010738 1.04 0153+744 74 28 05.62244 * 74 42 43.23008 74 44 04.81000 0.43 J0157+74 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.100 scan hours, 1.914 baseline hours above horizon. * J0203+1134 02 01 06.003327 * 02 03 46.657059 02 04 02.710479 0.31 0201+113 11 20 22.95411 * 11 34 45.40959 11 36 16.04629 0.20 J0203+11 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.847 baseline hours above horizon. * J0204+1514 02 02 07.396229 * 02 04 50.413897 02 05 06.672072 0.31 0202+149 14 59 50.93941 * 15 14 11.04363 15 15 40.58579 0.20 J0204+15 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.367 scan hours, 16.516 baseline hours above horizon. * J0204-1701 02 02 34.512048 * 02 04 57.674348 02 05 12.056220 0.22 0202-172 -17 15 39.48006 *-17 01 19.84062 -16 59 42.15825 0.33 J0204-17 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.122 scan hours, 3.935 baseline hours above horizon. * J0209+1352 02 06 53.563931 * 02 09 35.998316 02 09 52.191681 0.35 0206+136 13 37 51.51399 * 13 52 00.75155 13 53 29.66572 0.39 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 3.052 baseline hours above horizon. * J0219-1842 02 17 00.321364 * 02 19 21.161758 02 19 35.234036 0.27 0217-189 -18 56 24.31667 *-18 42 38.74756 -18 41 04.15099 0.50 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.346 baseline hours above horizon. * J0222-1615 02 19 38.282220 * 02 22 00.725026 02 22 14.950065 0.33 0219-164 -16 28 55.48832 *-16 15 16.54780 -16 13 43.22229 0.59 J0222-16 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.206 scan hours, 7.471 baseline hours above horizon. * J0225+1846 02 22 17.671419 * 02 25 04.668850 02 25 21.225774 0.57 0222+185 18 33 17.29028 * 18 46 48.76667 18 48 13.24364 0.93 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.532 baseline hours above horizon. * J0357+2319 03 54 23.255724 * 03 57 21.609882 03 57 39.072648 0.32 0354+231 23 11 17.27979 * 23 19 53.82567 23 20 50.69383 0.51 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.960 baseline hours above horizon. * J0401+2110 03 58 49.071431 * 04 01 45.166073 04 02 02.414563 0.24 0358+210 21 02 08.65451 * 21 10 28.58701 21 11 24.09403 0.43 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.339 scan hours, 14.880 baseline hours above horizon. * J0403+2600 04 00 03.594826 * 04 03 05.586056 04 03 23.385290 0.24 0400+258 25 51 46.48906 * 26 00 01.50293 26 00 56.13893 0.41 J0403+26 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.712 baseline hours above horizon. * J0412+2305 04 09 44.670142 * 04 12 43.666867 04 13 01.184225 0.23 0409+229 22 57 27.57585 * 23 05 05.45264 23 05 56.84624 0.41 J0412+23 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.868 baseline hours above horizon. * J2145+1115 21 42 52.346955 * 21 45 18.775083 21 45 34.739314 0.33 2142+110 11 01 36.29892 * 11 15 27.31241 11 16 46.10613 0.32 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.100 baseline hours above horizon. * J2147+0929 21 44 42.475270 * 21 47 10.162968 21 47 26.260700 0.31 2144+092 09 15 51.16785 * 09 29 46.67235 09 31 06.53999 0.23 J2147+09 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.111 scan hours, 2.143 baseline hours above horizon. * J2148+0657 21 45 36.078475 * 21 48 05.458673 21 48 21.746521 0.30 2145+067 06 43 40.90460 * 06 57 38.60420 06 58 59.53846 0.20 J2148+06 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.256 scan hours, 7.520 baseline hours above horizon. * J2151+0709 21 49 02.072554 * 21 51 31.429298 21 51 47.694124 0.37 2149+069 06 55 20.94040 * 07 09 26.78350 07 10 48.59884 0.39 J2151+07 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.025 baseline hours above horizon. * J2155+2250 21 52 47.298889 * 21 55 06.458500 21 55 21.528202 0.28 2152+226 22 36 08.01218 * 22 50 22.28132 22 51 40.18410 0.44 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.044 scan hours, 0.781 baseline hours above horizon. * J2212+2355 22 09 45.687917 * 22 12 05.966312 22 12 21.038512 0.22 2209+236 23 40 49.85187 * 23 55 40.54381 23 57 02.30005 0.40 J2212+23 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 1.881 baseline hours above horizon. * J2217+2421 22 14 40.244620 * 22 17 00.821177 22 17 15.889963 0.25 2214+241 24 06 45.63544 * 24 21 45.95794 24 23 08.70630 0.45 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.239 scan hours, 5.759 baseline hours above horizon. * J2225+2118 22 23 14.748371 * 22 25 38.047133 22 25 53.370563 0.24 2223+210 21 02 50.21498 * 21 18 06.41493 21 19 31.96853 0.42 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 1.631 baseline hours above horizon. * J2236+7322 22 35 24.325582 * 22 36 38.597013 22 36 45.529859 0.73 2235+731 73 07 17.31768 * 73 22 52.66229 73 24 09.76929 0.40 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.017 scan hours, 0.530 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) J0019+7327 62.9 J0021+7150 62.5 J0030+7037 61.5 J0157+7442 57.3 J0203+1134 44.7 J0204+1514 43.3 J0204-1701 59.5 J0209+1352 42.6 J0219-1842 58.1 J0222-1615 56.0 J0225+1846 37.6 J0357+2319 15.7 J0401+2110 14.9 J0403+2600 14.6 J0412+2305 12.2 J2145+1115 103.6 J2147+0929 104.0 J2148+0657 104.9 J2151+0709 104.0 J2155+2250 96.1 J2212+2355 92.2 J2217+2421 91.0 J2225+2118 90.5 J2236+7322 70.2 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