COVER INFORMATION Station: VLA27 (Code Y ) Experiment: Protostar VLBI Exp. Code: bf083 Schedule Version: 1.00 Processed by SCHED version: 6.01 Release: Late March 2005 PI: Jan Forbrich Address: Max-Planck-Institut fuer Radioastronomie Auf dem Huegel 69 D-53121 Bonn Germany Phone: 49 228 525 468 EMAIL: forbrich@mpifr-bonn.mpg.de Fax: 49 228 525 229 Phone during observation: 49 176 2123 9699 Observing mode: 4cm 256-8-2-UL Notes: Schedule for VLA27 (Code Y ) Page 2 Protostar VLBI 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) ---------------------------------------------------------------------------------------- --- Sat 30 Apr 2005 Day 120 --- Next scan frequencies: 8413.49 8413.49 8413.49 8413.49 8429.49 8429.49 8429.49 8429.49 Next BBC frequencies: 626.41 626.41 626.41 626.41 610.41 610.41 610.41 610.41 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 06 15 00 3C279 13 37 42 48.9 195.7 0.7 13.0 0 1 1 0 06 15 00 06 22 30 --- 13 45 13 48.5 198.5 0.8 15.3 450 F 1 6000 06 24 44 J1625-254 13 47 27 19.5 142.3 -2.6 -34.1 32 1 1 6000 06 24 44 06 26 44 =1622-253 13 49 28 19.8 142.7 -2.6 -33.8 120 F 1 7600 06 26 53 YLW15-VLA2 13 49 37 20.3 141.9 -2.6 -34.2 -7 1 1 7600 06 26 44 06 29 53 --- 13 52 37 20.6 142.5 -2.6 -33.7 173 F 1 10120 06 30 02 J1625-254 13 52 46 20.2 143.4 -2.6 -33.2 -7 1 1 10120 06 29 53 06 32 02 =1622-253 13 54 47 20.5 143.8 -2.5 -32.8 113 F 1 11840 06 32 11 YLW15-VLA2 13 54 56 20.9 143.0 -2.5 -33.3 -7 1 1 11840 06 32 02 06 35 11 --- 13 57 56 21.3 143.6 -2.5 -32.7 173 F 1 14360 06 35 20 J1625-254 13 58 05 20.9 144.4 -2.5 -32.2 -7 1 1 14360 06 35 11 06 37 20 =1622-253 14 00 05 21.1 144.9 -2.4 -31.9 113 F 1 16080 06 37 29 YLW15-VLA2 14 00 15 21.6 144.1 -2.5 -32.3 -7 1 2 16080 06 37 20 06 40 29 --- 14 03 15 21.9 144.7 -2.4 -31.8 173 R 1 16600 06 40 38 J1625-254 14 03 24 21.5 145.5 -2.4 -31.3 -7 1 2 16600 06 40 29 06 42 38 =1622-253 14 05 24 21.7 146.0 -2.3 -30.9 113 R 1 14880 06 42 47 YLW15-VLA2 14 05 33 22.2 145.2 -2.4 -31.4 -7 1 2 14880 06 42 38 06 45 47 --- 14 08 34 22.6 145.8 -2.3 -30.8 173 R 1 12360 06 45 56 J1625-254 14 08 43 22.1 146.6 -2.3 -30.3 -7 1 2 12360 06 45 47 06 47 56 =1622-253 14 10 43 22.3 147.1 -2.3 -29.9 113 R 1 10640 06 48 05 YLW15-VLA2 14 10 52 22.8 146.3 -2.3 -30.4 -8 1 2 10640 06 47 56 06 51 25 --- 14 14 13 23.2 147.0 -2.2 -29.7 192 R 1 7853 06 51 34 J1625-254 14 14 22 22.7 147.8 -2.2 -29.2 -7 1 2 7853 06 51 25 06 52 54 =1622-253 14 15 42 22.9 148.1 -2.2 -29.0 73 R 1 6667 Schedule for VLA27 (Code Y ) Page 3 Protostar VLBI 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) ---------------------------------------------------------------------------------------- --- Sat 30 Apr 2005 Day 120 --- 06 53 03 YLW15-VLA2 14 15 51 23.4 147.4 -2.2 -29.4 -8 1 2 6667 06 52 54 06 56 23 --- 14 19 12 23.8 148.1 -2.1 -28.8 192 R 1 3880 06 56 32 J1625-254 14 19 21 23.3 148.9 -2.1 -28.3 -7 1 2 3880 06 56 23 06 57 52 =1622-253 14 20 41 23.4 149.2 -2.1 -28.0 73 R 1 2693 06 58 01 YLW15-VLA2 14 20 50 23.9 148.5 -2.1 -28.5 -8 1 3 2693 06 57 52 07 01 21 --- 14 24 10 24.3 149.2 -2.1 -27.8 192 F 1 93 07 01 30 J1625-254 14 24 19 23.8 150.0 -2.0 -27.3 -8 1 3 93 07 01 21 07 02 50 =1622-253 14 25 40 23.9 150.3 -2.0 -27.0 72 F 1 1280 07 02 59 YLW15-VLA2 14 25 49 24.5 149.6 -2.0 -27.5 -8 1 3 1280 07 02 50 07 06 19 --- 14 29 09 24.8 150.3 -2.0 -26.8 192 F 1 4067 07 06 28 J1625-254 14 29 18 24.3 151.1 -1.9 -26.3 -8 1 3 4067 07 06 19 07 07 48 =1622-253 14 30 38 24.4 151.4 -1.9 -26.1 72 F 1 5253 07 07 57 YLW15-VLA2 14 30 48 25.0 150.7 -1.9 -26.5 -8 1 3 5253 07 07 48 07 11 17 --- 14 34 08 25.3 151.4 -1.9 -25.8 192 F 1 8040 07 11 26 J1625-254 14 34 17 24.8 152.2 -1.9 -25.3 -8 1 3 8040 07 11 17 07 12 46 =1622-253 14 35 37 24.9 152.5 -1.8 -25.1 72 F 1 9227 07 12 55 YLW15-VLA2 14 35 46 25.5 151.8 -1.9 -25.5 -8 1 3 9227 07 12 46 07 16 15 --- 14 39 07 25.8 152.6 -1.8 -24.8 192 F 1 12013 07 16 24 J1625-254 14 39 16 25.3 153.3 -1.8 -24.3 -8 1 3 12013 07 16 15 07 17 44 =1622-253 14 40 36 25.4 153.6 -1.8 -24.0 72 F 1 13200 07 17 53 YLW15-VLA2 14 40 45 26.0 152.9 -1.8 -24.5 -8 1 3 13200 07 17 44 07 21 13 --- 14 44 06 26.3 153.7 -1.7 -23.8 192 F 1 15987 07 21 22 J1625-254 14 44 15 25.7 154.5 -1.7 -23.3 -8 1 3 15987 07 21 13 07 22 42 =1622-253 14 45 35 25.8 154.8 -1.7 -23.0 72 F 1 17173 07 22 51 YLW15-VLA2 14 45 44 26.4 154.1 -1.7 -23.5 -8 1 4 17173 07 22 42 07 26 11 --- 14 49 05 26.7 154.9 -1.6 -22.8 192 R 1 14387 07 26 20 J1625-254 14 49 14 26.2 155.6 -1.6 -22.2 -8 1 4 14387 07 26 11 07 27 40 =1622-253 14 50 34 26.3 155.9 -1.6 -22.0 72 R 1 13200 Schedule for VLA27 (Code Y ) Page 4 Protostar VLBI 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) ---------------------------------------------------------------------------------------- --- Sat 30 Apr 2005 Day 120 --- 07 27 49 YLW15-VLA2 14 50 43 26.9 155.3 -1.6 -22.4 -8 1 4 13200 07 27 40 07 31 09 --- 14 54 03 27.2 156.0 -1.6 -21.7 192 R 1 10413 07 31 18 J1625-254 14 54 12 26.6 156.8 -1.5 -21.2 -8 1 4 10413 07 31 09 07 32 38 =1622-253 14 55 33 26.7 157.1 -1.5 -20.9 72 R 1 9227 07 32 47 YLW15-VLA2 14 55 42 27.3 156.4 -1.5 -21.4 -8 1 4 9227 07 32 38 07 36 07 --- 14 59 02 27.6 157.2 -1.5 -20.7 192 R 1 6440 07 36 16 J1625-254 14 59 11 27.0 158.0 -1.4 -20.1 -8 1 4 6440 07 36 07 07 37 36 =1622-253 15 00 31 27.1 158.3 -1.4 -19.8 72 R 1 5253 07 37 45 YLW15-VLA2 15 00 40 27.7 157.6 -1.5 -20.3 -8 1 4 5253 07 37 36 07 41 05 --- 15 04 01 28.0 158.4 -1.4 -19.6 192 R 1 2467 07 41 14 J1625-254 15 04 10 27.4 159.2 -1.4 -19.0 -8 1 4 2467 07 41 05 07 42 34 =1622-253 15 05 30 27.4 159.5 -1.3 -18.8 72 R 1 1280 07 42 43 YLW15-VLA2 15 05 39 28.1 158.8 -1.4 -19.2 -8 1 5 1280 07 42 34 07 46 03 --- 15 09 00 28.3 159.6 -1.3 -18.5 192 F 1 1507 07 46 12 J1625-254 15 09 09 27.7 160.4 -1.3 -18.0 -8 1 5 1507 07 46 03 07 47 32 =1622-253 15 10 29 27.8 160.7 -1.3 -17.7 72 F 1 2693 07 47 41 YLW15-VLA2 15 10 38 28.4 160.0 -1.3 -18.1 -8 1 5 2693 07 47 32 07 51 01 --- 15 13 59 28.7 160.9 -1.2 -17.4 192 F 1 5480 07 51 10 J1625-254 15 14 08 28.0 161.6 -1.2 -16.9 -8 1 5 5480 07 51 01 07 52 30 =1622-253 15 15 28 28.1 161.9 -1.2 -16.6 72 F 1 6667 07 52 39 YLW15-VLA2 15 15 37 28.8 161.3 -1.2 -17.0 -8 1 5 6667 07 52 30 07 55 59 --- 15 18 57 29.0 162.1 -1.1 -16.3 192 F 1 9453 07 56 08 J1625-254 15 19 06 28.4 162.8 -1.1 -15.7 -8 1 5 9453 07 55 59 07 57 28 =1622-253 15 20 27 28.4 163.1 -1.1 -15.4 72 F 1 10640 07 57 37 YLW15-VLA2 15 20 36 29.1 162.5 -1.1 -15.9 -8 1 5 10640 07 57 28 08 00 57 --- 15 23 56 29.3 163.4 -1.1 -15.1 192 F 1 13427 08 01 06 J1625-254 15 24 05 28.7 164.0 -1.0 -14.6 -8 1 5 13427 08 00 57 08 02 26 =1622-253 15 25 25 28.7 164.4 -1.0 -14.3 72 F 1 14613 Schedule for VLA27 (Code Y ) Page 5 Protostar VLBI 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) ---------------------------------------------------------------------------------------- --- Sat 30 Apr 2005 Day 120 --- 08 02 35 YLW15-VLA2 15 25 34 29.4 163.8 -1.0 -14.8 -8 1 5 14613 08 02 26 08 05 55 --- 15 28 55 29.6 164.6 -1.0 -14.0 192 F 1 17400 08 06 04 J1625-254 15 29 04 28.9 165.3 -1.0 -13.5 -8 1 6 17400 08 05 55 08 07 24 =1622-253 15 30 24 29.0 165.6 -0.9 -13.2 72 R 1 16213 08 07 33 YLW15-VLA2 15 30 33 29.7 165.0 -1.0 -13.6 -8 1 6 16213 08 07 24 08 10 53 --- 15 33 54 29.8 165.9 -0.9 -12.9 192 R 1 13427 08 11 02 J1625-254 15 34 03 29.2 166.5 -0.9 -12.3 -8 1 6 13427 08 10 53 08 12 22 =1622-253 15 35 23 29.2 166.9 -0.8 -12.0 72 R 1 12240 08 12 31 YLW15-VLA2 15 35 32 29.9 166.3 -0.9 -12.5 -8 1 6 12240 08 12 22 08 15 51 --- 15 38 53 30.1 167.2 -0.8 -11.7 192 R 1 9453 08 16 00 J1625-254 15 39 02 29.4 167.8 -0.8 -11.2 -8 1 6 9453 08 15 51 08 17 20 =1622-253 15 40 22 29.5 168.1 -0.8 -10.9 72 R 1 8267 08 17 29 YLW15-VLA2 15 40 31 30.2 167.6 -0.8 -11.3 -8 1 6 8267 08 17 20 08 20 49 --- 15 43 51 30.3 168.4 -0.7 -10.5 192 R 1 5480 08 20 58 J1625-254 15 44 01 29.6 169.1 -0.7 -10.0 -8 1 6 5480 08 20 49 08 22 18 =1622-253 15 45 21 29.7 169.4 -0.7 -9.7 72 R 1 4293 08 22 27 YLW15-VLA2 15 45 30 30.4 168.9 -0.7 -10.1 -8 1 6 4293 08 22 18 08 25 47 --- 15 48 50 30.5 169.7 -0.6 -9.4 192 R 1 1507 08 25 56 J1625-254 15 48 59 29.8 170.3 -0.6 -8.9 -8 1 6 1507 08 25 47 08 27 16 =1622-253 15 50 20 29.8 170.7 -0.6 -8.5 72 R 1 320 08 27 25 YLW15-VLA2 15 50 29 30.6 170.2 -0.6 -9.0 -8 1 7 320 08 27 16 08 30 45 --- 15 53 49 30.7 171.0 -0.6 -8.2 192 F 1 3107 08 30 54 J1625-254 15 53 58 30.0 171.6 -0.5 -7.7 -8 1 7 3107 08 30 45 08 32 14 =1622-253 15 55 18 30.0 172.0 -0.5 -7.4 72 F 1 4293 08 32 23 YLW15-VLA2 15 55 27 30.7 171.5 -0.5 -7.8 -8 1 7 4293 08 32 14 08 35 43 --- 15 58 48 30.8 172.3 -0.5 -7.0 192 F 1 7080 08 35 52 J1625-254 15 58 57 30.1 172.9 -0.5 -6.5 -8 1 7 7080 08 35 43 08 37 12 =1622-253 16 00 17 30.1 173.3 -0.4 -6.2 72 F 1 8267 Schedule for VLA27 (Code Y ) Page 6 Protostar VLBI 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) ---------------------------------------------------------------------------------------- --- Sat 30 Apr 2005 Day 120 --- 08 37 21 YLW15-VLA2 16 00 26 30.9 172.8 -0.5 -6.6 -8 1 7 8267 08 37 12 08 40 41 --- 16 03 47 31.0 173.6 -0.4 -5.8 192 F 1 11053 08 40 50 J1625-254 16 03 56 30.2 174.2 -0.4 -5.3 -8 1 7 11053 08 40 41 08 42 10 =1622-253 16 05 16 30.2 174.6 -0.3 -5.0 72 F 1 12240 08 42 19 YLW15-VLA2 16 05 25 31.0 174.1 -0.4 -5.4 -8 1 7 12240 08 42 10 08 45 39 --- 16 08 46 31.1 175.0 -0.3 -4.6 192 F 1 15027 08 45 48 J1625-254 16 08 55 30.3 175.5 -0.3 -4.1 -8 1 7 15027 08 45 39 08 47 08 =1622-253 16 10 15 30.3 175.8 -0.3 -3.8 72 F 1 16213 08 47 17 YLW15-VLA2 16 10 24 31.1 175.4 -0.3 -4.2 -8 1 8 16213 08 47 08 08 50 37 --- 16 13 44 31.1 176.3 -0.2 -3.4 192 R 1 16200 08 50 46 J1625-254 16 13 53 30.4 176.8 -0.2 -2.9 -8 1 8 16200 08 50 37 08 52 06 =1622-253 16 15 14 30.4 177.2 -0.2 -2.6 72 R 1 15013 08 52 15 YLW15-VLA2 16 15 23 31.2 176.7 -0.2 -3.0 -8 1 8 15013 08 52 06 08 55 35 --- 16 18 43 31.2 177.6 -0.2 -2.2 192 R 1 12227 08 55 44 J1625-254 16 18 52 30.4 178.1 -0.1 -1.7 -8 1 8 12227 08 55 35 08 57 04 =1622-253 16 20 12 30.4 178.5 -0.1 -1.4 72 R 1 11040 08 57 13 YLW15-VLA2 16 20 21 31.2 178.0 -0.1 -1.8 -8 1 8 11040 08 57 04 09 00 33 --- 16 23 42 31.2 178.9 -0.1 -1.0 192 R 1 8253 09 00 42 J1625-254 16 23 51 30.4 179.4 0.0 -0.5 -8 1 8 8253 09 00 33 09 02 02 =1622-253 16 25 11 30.4 179.8 0.0 -0.2 72 R 1 7067 09 02 11 YLW15-VLA2 16 25 20 31.2 179.4 0.0 -0.6 -8 1 8 7067 09 02 02 09 05 31 --- 16 28 41 31.2 180.2 0.0 0.2 192 R 1 4280 09 05 40 J1625-254 16 28 50 30.4 180.7 0.0 0.7 -8 1 8 4280 09 05 31 09 07 00 =1622-253 16 30 10 30.4 181.1 0.1 1.0 72 R 1 3093 09 07 09 YLW15-VLA2 16 30 19 31.2 180.7 0.0 0.6 -8 1 8 3093 09 07 00 09 10 29 --- 16 33 40 31.2 181.6 0.1 1.4 192 R 1 307 09 10 38 J1625-254 16 33 49 30.4 182.0 0.1 1.8 -8 1 9 307 09 10 29 09 11 58 =1622-253 16 35 09 30.4 182.4 0.2 2.2 72 F 1 1493 Schedule for VLA27 (Code Y ) Page 7 Protostar VLBI 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) ---------------------------------------------------------------------------------------- --- Sat 30 Apr 2005 Day 120 --- 09 14 40 3C286 16 37 52 50.8 278.0 3.1 72.1 4 1 9 1493 09 14 40 09 20 40 --- 16 43 53 49.5 278.7 3.2 71.8 360 F 1 6293 09 23 19 J1625-254 16 46 33 30.2 185.3 0.3 4.9 4 1 9 6293 09 23 19 09 25 19 =1622-253 16 48 33 30.2 185.9 0.4 5.4 120 F 1 7893 09 25 28 YLW15-VLA2 16 48 42 31.0 185.5 0.3 5.1 -8 1 9 7893 09 25 19 09 28 48 --- 16 52 02 30.9 186.4 0.4 5.9 192 F 1 10680 09 28 57 J1625-254 16 52 11 30.1 186.8 0.4 6.2 -8 1 9 10680 09 28 48 09 30 17 =1622-253 16 53 32 30.1 187.2 0.5 6.6 72 F 1 11867 09 30 26 YLW15-VLA2 16 53 41 30.9 186.9 0.4 6.2 -8 1 9 11867 09 30 17 09 33 46 --- 16 57 01 30.8 187.7 0.5 7.0 192 F 1 14653 09 33 55 J1625-254 16 57 10 30.0 188.1 0.5 7.4 -8 1 9 14653 09 33 46 09 35 15 =1622-253 16 58 30 30.0 188.4 0.5 7.7 72 F 1 15840 09 35 24 YLW15-VLA2 16 58 39 30.8 188.2 0.5 7.4 -8 1 10 15840 09 35 15 09 38 44 --- 17 02 00 30.7 189.0 0.6 8.2 192 R 1 16573 09 38 53 J1625-254 17 02 09 29.8 189.4 0.6 8.6 -8 1 10 16573 09 38 44 09 40 13 =1622-253 17 03 29 29.8 189.7 0.6 8.9 72 R 1 15387 09 40 22 YLW15-VLA2 17 03 38 30.6 189.5 0.6 8.6 -8 1 10 15387 09 40 13 09 43 42 --- 17 06 59 30.5 190.3 0.7 9.4 192 R 1 12600 09 43 51 J1625-254 17 07 08 29.7 190.7 0.7 9.8 -9 1 10 12600 09 43 42 09 45 11 =1622-253 17 08 28 29.6 191.0 0.7 10.1 71 R 1 11413 09 45 20 YLW15-VLA2 17 08 37 30.4 190.8 0.7 9.8 -8 1 10 11413 09 45 11 09 48 40 --- 17 11 58 30.3 191.6 0.7 10.6 192 R 1 8627 09 48 49 J1625-254 17 12 07 29.5 191.9 0.8 10.9 -9 1 10 8627 09 48 40 09 50 09 =1622-253 17 13 27 29.4 192.3 0.8 11.2 71 R 1 7440 09 50 18 YLW15-VLA2 17 13 36 30.2 192.1 0.8 11.0 -8 1 10 7440 09 50 09 09 53 38 --- 17 16 56 30.1 192.9 0.8 11.8 192 R 1 4653 09 53 47 J1625-254 17 17 06 29.2 193.2 0.8 12.1 -9 1 10 4653 09 53 38 09 55 07 =1622-253 17 18 26 29.2 193.5 0.9 12.4 71 R 1 3467 Schedule for VLA27 (Code Y ) Page 8 Protostar VLBI 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) ---------------------------------------------------------------------------------------- --- Sat 30 Apr 2005 Day 120 --- 09 55 16 YLW15-VLA2 17 18 35 30.0 193.3 0.8 12.1 -9 1 10 3467 09 55 07 09 58 36 --- 17 21 55 29.8 194.2 0.9 12.9 191 R 1 680 09 58 45 J1625-254 17 22 04 29.0 194.4 0.9 13.2 -9 1 11 680 09 58 36 10 00 05 =1622-253 17 23 25 28.9 194.8 1.0 13.5 71 F 1 507 10 00 14 YLW15-VLA2 17 23 34 29.8 194.6 0.9 13.3 -9 1 11 507 10 00 05 10 03 34 --- 17 26 54 29.6 195.5 1.0 14.1 191 F 1 3293 10 03 43 J1625-254 17 27 03 28.7 195.7 1.0 14.4 -9 1 11 3293 10 03 34 10 05 03 =1622-253 17 28 23 28.6 196.0 1.0 14.7 71 F 1 4480 10 05 12 YLW15-VLA2 17 28 32 29.5 195.9 1.0 14.4 -9 1 11 4480 10 05 03 10 08 32 --- 17 31 53 29.3 196.7 1.1 15.2 191 F 1 7267 10 08 41 J1625-254 17 32 02 28.4 196.9 1.1 15.5 -9 1 11 7267 10 08 32 10 10 01 =1622-253 17 33 22 28.3 197.3 1.1 15.8 71 F 1 8453 10 10 10 YLW15-VLA2 17 33 31 29.2 197.1 1.1 15.6 -9 1 11 8453 10 10 01 10 13 30 --- 17 36 52 29.0 198.0 1.2 16.3 191 F 1 11240 10 13 39 J1625-254 17 37 01 28.1 198.2 1.2 16.6 -9 1 11 11240 10 13 30 10 14 59 =1622-253 17 38 21 28.0 198.5 1.2 16.9 71 F 1 12427 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v4cm-256-8-2-UL.set Matches group y_vx in /home/filehost/cwalker/sched/catalogs/freq.dat In VA mode, only IFs A and D are phased. Setup group: 11 Station: VLA27 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= 9039.90 9039.90 9039.90 9039.90 9039.90 9039.90 9039.90 9039.90 Net SB= L L U U L L U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 1 2 3 4 3 4 BBC SB= U U L L U U L L IF = A D A D A D A D The following frequency sets based on this setup were used. Frequency Set: 11 Setup file default. Used pcal sets: 1 LO sum= 8413.49 8413.49 8413.49 8413.49 8429.49 8429.49 8429.49 8429.49 BBC fr= 626.41 626.41 626.41 626.41 610.41 610.41 610.41 610.41 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 490 510 490 510 6490 6510 6490 6510 PCALFR2= 490 510 490 510 6490 6510 6490 6510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto VLA specific information: (LO and FI cards not needed. Defaults shown.) VLABAND: VX VLABW: 0000 FEFILTER: 0000 VLAFEAB: 13.00 VLAFECD: 13.00 VLAIF: SYSXIF VLASYNA: 3560.10 VLASYNB: 3560.10 VLAROT: VLBXROT FLUKEA: 100.00 FLUKEB: 200.00 FLUKESET: 0 Details for VLA IFs: LO Sum Frequency span VLBI FIRSTLO VLA IF A: 8439.9000 8439.9000- 8389.9000 9039.9000 VLA IF B: 8439.9000 8439.9000- 8389.9000 9039.9000 VLA IF C: 8439.9000 8439.9000- 8389.9000 9039.9000 VLA IF D: 8439.9000 8439.9000- 8389.9000 9039.9000 With new digital patch panel, VLA IF = VLB IF. SOURCE LIST -- Protostar VLBI 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) * YLW15-VLA2 16 24 25.061818 * 16 27 26.927315 16 27 46.975056 0.00 -24 34 11.07019 *-24 40 50.99309 -24 41 41.79708 0.00 From catalog imbedded in main SCHED input file. 2.367 scan hours, 148.149 baseline hours above horizon. Proper motion used. Reference epoch: 2002.17000 At epoch: RA = 16 27 26.929400 Dec = -24 40 50.89900 Rates: RA = -9.00 mas/yr Dec = -29.80 mas/yr Paralax: 8.3000 mas. Planetary motion (includes proper motion). Ref. MJD: 53490.2656 Rates: RA = -0.18079E-05 s/day Dec = -0.81588E-04 arcsec/day * J1625-254 16 22 44.105298 * 16 25 46.891639 16 26 07.042739 0.22 1622-253 -25 20 51.69565 *-25 27 38.32685 -25 28 29.71664 0.70 J1625-25 From catalog imbedded in main SCHED input file. VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 1.067 scan hours, 64.077 baseline hours above horizon. J1256-0547 12 53 35.831289 * 12 56 11.166557 12 56 28.370736 0.20 1253-055 -05 31 07.99581 *-05 47 21.52467 -05 49 11.51299 0.31 * 3C279 /home/filehost/cwalker/sched/catalogs/sources.vlba J1256-05 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.125 scan hours, 8.250 baseline hours above horizon. J1331+3030 13 28 49.657757 * 13 31 08.288049 13 31 24.368884 0.37 1328+307 30 45 58.64062 * 30 30 32.95926 30 28 51.64087 0.47 * 3C286 /home/filehost/cwalker/sched/catalogs/sources.vlba J1331+30 VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.100 scan hours, 6.600 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) YLW15-VLA2 150.8 J1625-254 151.0 3C279 155.2 3C286 132.5 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