COVER INFORMATION Station: VLBA_PT (Code Pt ) 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 VLBA_PT (Code Pt ) 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: 813.49 813.49 813.49 813.49 829.49 829.49 829.49 829.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 06 15 00 3C279 13 35 42 48.8 194.9 0.7 12.3 0 1 1 0 06 15 00 06 22 30 --- 13 43 13 48.4 197.7 0.8 14.6 450 F 1 6000 06 24 44 J1625-254 13 45 27 19.1 142.0 -2.7 -34.3 69 1 1 6000 06 24 44 06 26 44 =1622-253 13 47 28 19.4 142.4 -2.6 -34.0 120 F 1 7600 06 26 53 YLW15-VLA2 13 47 37 19.8 141.6 -2.7 -34.4 2 1 1 7600 06 26 44 06 29 53 --- 13 50 37 20.2 142.2 -2.6 -33.9 180 F 1 10120 06 30 02 J1625-254 13 50 46 19.8 143.0 -2.6 -33.4 2 1 1 10120 06 29 53 06 32 02 =1622-253 13 52 46 20.0 143.4 -2.6 -33.1 120 F 1 11840 06 32 11 YLW15-VLA2 13 52 55 20.5 142.7 -2.6 -33.5 2 1 1 11840 06 32 02 06 35 11 --- 13 55 56 20.9 143.3 -2.5 -32.9 180 F 1 14360 06 35 20 J1625-254 13 56 05 20.4 144.1 -2.5 -32.5 2 1 1 14360 06 35 11 06 37 20 =1622-253 13 58 05 20.7 144.5 -2.5 -32.1 120 F 1 16080 06 37 29 YLW15-VLA2 13 58 14 21.2 143.7 -2.5 -32.5 2 1 2 16080 06 37 20 06 40 29 --- 14 01 15 21.5 144.4 -2.4 -32.0 180 R 1 16600 06 40 38 J1625-254 14 01 24 21.1 145.2 -2.4 -31.5 2 1 2 16600 06 40 29 06 42 38 =1622-253 14 03 24 21.3 145.6 -2.4 -31.1 120 R 1 14880 06 42 47 YLW15-VLA2 14 03 33 21.8 144.8 -2.4 -31.6 2 1 2 14880 06 42 38 06 45 47 --- 14 06 34 22.2 145.5 -2.4 -31.0 180 R 1 12360 06 45 56 J1625-254 14 06 43 21.7 146.3 -2.3 -30.5 2 1 2 12360 06 45 47 06 47 56 =1622-253 14 08 43 21.9 146.7 -2.3 -30.2 120 R 1 10640 06 48 05 YLW15-VLA2 14 08 52 22.4 146.0 -2.3 -30.6 2 1 2 10640 06 47 56 06 51 25 --- 14 12 13 22.8 146.7 -2.3 -30.0 200 R 1 7853 06 51 34 J1625-254 14 12 22 22.3 147.5 -2.2 -29.5 2 1 2 7853 06 51 25 06 52 54 =1622-253 14 13 42 22.5 147.8 -2.2 -29.2 80 R 1 6667 Schedule for VLBA_PT (Code Pt ) 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 13 51 23.0 147.0 -2.2 -29.7 2 1 2 6667 06 52 54 06 56 23 --- 14 17 11 23.4 147.7 -2.2 -29.0 200 R 1 3880 06 56 32 J1625-254 14 17 20 22.9 148.5 -2.1 -28.5 2 1 2 3880 06 56 23 06 57 52 =1622-253 14 18 41 23.0 148.8 -2.1 -28.3 80 R 1 2693 06 58 01 YLW15-VLA2 14 18 50 23.5 148.1 -2.1 -28.7 2 1 3 2693 06 57 52 07 01 21 --- 14 22 10 23.9 148.8 -2.1 -28.1 200 F 1 93 07 01 30 J1625-254 14 22 19 23.4 149.6 -2.1 -27.6 2 1 3 93 07 01 21 07 02 50 =1622-253 14 23 39 23.5 149.9 -2.0 -27.3 80 F 1 1280 07 02 59 YLW15-VLA2 14 23 48 24.1 149.2 -2.1 -27.8 2 1 3 1280 07 02 50 07 06 19 --- 14 27 09 24.4 149.9 -2.0 -27.1 200 F 1 4067 07 06 28 J1625-254 14 27 18 23.9 150.7 -2.0 -26.6 2 1 3 4067 07 06 19 07 07 48 =1622-253 14 28 38 24.0 151.0 -2.0 -26.3 80 F 1 5253 07 07 57 YLW15-VLA2 14 28 47 24.6 150.3 -2.0 -26.8 2 1 3 5253 07 07 48 07 11 17 --- 14 32 08 24.9 151.0 -1.9 -26.1 200 F 1 8040 07 11 26 J1625-254 14 32 17 24.4 151.8 -1.9 -25.6 2 1 3 8040 07 11 17 07 12 46 =1622-253 14 33 37 24.5 152.1 -1.9 -25.3 80 F 1 9227 07 12 55 YLW15-VLA2 14 33 46 25.1 151.4 -1.9 -25.8 2 1 3 9227 07 12 46 07 16 15 --- 14 37 07 25.4 152.2 -1.8 -25.1 200 F 1 12013 07 16 24 J1625-254 14 37 16 24.9 152.9 -1.8 -24.6 2 1 3 12013 07 16 15 07 17 44 =1622-253 14 38 36 25.0 153.2 -1.8 -24.3 80 F 1 13200 07 17 53 YLW15-VLA2 14 38 45 25.6 152.5 -1.8 -24.8 2 1 3 13200 07 17 44 07 21 13 --- 14 42 05 25.9 153.3 -1.8 -24.1 200 F 1 15987 07 21 22 J1625-254 14 42 15 25.3 154.1 -1.7 -23.6 2 1 3 15987 07 21 13 07 22 42 =1622-253 14 43 35 25.5 154.4 -1.7 -23.3 80 F 1 17173 07 22 51 YLW15-VLA2 14 43 44 26.0 153.7 -1.7 -23.8 2 1 4 17173 07 22 42 07 26 11 --- 14 47 04 26.3 154.4 -1.7 -23.1 200 R 1 14387 07 26 20 J1625-254 14 47 13 25.8 155.2 -1.6 -22.6 2 1 4 14387 07 26 11 07 27 40 =1622-253 14 48 34 25.9 155.5 -1.6 -22.3 80 R 1 13200 Schedule for VLBA_PT (Code Pt ) 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 48 43 26.5 154.8 -1.7 -22.7 2 1 4 13200 07 27 40 07 31 09 --- 14 52 03 26.8 155.6 -1.6 -22.0 200 R 1 10413 07 31 18 J1625-254 14 52 12 26.2 156.4 -1.6 -21.5 2 1 4 10413 07 31 09 07 32 38 =1622-253 14 53 32 26.3 156.7 -1.5 -21.2 80 R 1 9227 07 32 47 YLW15-VLA2 14 53 41 26.9 156.0 -1.6 -21.7 2 1 4 9227 07 32 38 07 36 07 --- 14 57 02 27.2 156.8 -1.5 -21.0 200 R 1 6440 07 36 16 J1625-254 14 57 11 26.6 157.5 -1.5 -20.5 2 1 4 6440 07 36 07 07 37 36 =1622-253 14 58 31 26.7 157.9 -1.5 -20.2 80 R 1 5253 07 37 45 YLW15-VLA2 14 58 40 27.3 157.2 -1.5 -20.6 2 1 4 5253 07 37 36 07 41 05 --- 15 02 01 27.6 158.0 -1.4 -19.9 200 R 1 2467 07 41 14 J1625-254 15 02 10 27.0 158.7 -1.4 -19.4 2 1 4 2467 07 41 05 07 42 34 =1622-253 15 03 30 27.1 159.0 -1.4 -19.1 80 R 1 1280 07 42 43 YLW15-VLA2 15 03 39 27.7 158.4 -1.4 -19.6 2 1 5 1280 07 42 34 07 46 03 --- 15 07 00 28.0 159.2 -1.3 -18.8 200 F 1 1507 07 46 12 J1625-254 15 07 09 27.4 159.9 -1.3 -18.3 2 1 5 1507 07 46 03 07 47 32 =1622-253 15 08 29 27.5 160.2 -1.3 -18.0 80 F 1 2693 07 47 41 YLW15-VLA2 15 08 38 28.1 159.6 -1.3 -18.5 2 1 5 2693 07 47 32 07 51 01 --- 15 11 58 28.3 160.4 -1.3 -17.7 200 F 1 5480 07 51 10 J1625-254 15 12 07 27.7 161.1 -1.2 -17.2 2 1 5 5480 07 51 01 07 52 30 =1622-253 15 13 28 27.8 161.5 -1.2 -16.9 80 F 1 6667 07 52 39 YLW15-VLA2 15 13 37 28.4 160.8 -1.2 -17.4 2 1 5 6667 07 52 30 07 55 59 --- 15 16 57 28.7 161.6 -1.2 -16.6 200 F 1 9453 07 56 08 J1625-254 15 17 06 28.0 162.3 -1.2 -16.1 2 1 5 9453 07 55 59 07 57 28 =1622-253 15 18 26 28.1 162.7 -1.1 -15.8 80 F 1 10640 07 57 37 YLW15-VLA2 15 18 35 28.8 162.1 -1.2 -16.3 2 1 5 10640 07 57 28 08 00 57 --- 15 21 56 29.0 162.9 -1.1 -15.5 200 F 1 13427 08 01 06 J1625-254 15 22 05 28.3 163.6 -1.1 -15.0 2 1 5 13427 08 00 57 08 02 26 =1622-253 15 23 25 28.4 163.9 -1.0 -14.7 80 F 1 14613 Schedule for VLBA_PT (Code Pt ) 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 23 34 29.1 163.3 -1.1 -15.2 2 1 5 14613 08 02 26 08 05 55 --- 15 26 55 29.3 164.1 -1.0 -14.4 200 F 1 17400 08 06 04 J1625-254 15 27 04 28.6 164.8 -1.0 -13.9 2 1 6 17400 08 05 55 08 07 24 =1622-253 15 28 24 28.7 165.1 -1.0 -13.6 80 R 1 16213 08 07 33 YLW15-VLA2 15 28 33 29.4 164.5 -1.0 -14.0 2 1 6 16213 08 07 24 08 10 53 --- 15 31 54 29.5 165.4 -0.9 -13.3 200 R 1 13427 08 11 02 J1625-254 15 32 03 28.9 166.1 -0.9 -12.7 2 1 6 13427 08 10 53 08 12 22 =1622-253 15 33 23 28.9 166.4 -0.9 -12.4 80 R 1 12240 08 12 31 YLW15-VLA2 15 33 32 29.6 165.8 -0.9 -12.9 2 1 6 12240 08 12 22 08 15 51 --- 15 36 52 29.8 166.7 -0.8 -12.1 200 R 1 9453 08 16 00 J1625-254 15 37 01 29.1 167.3 -0.8 -11.6 2 1 6 9453 08 15 51 08 17 20 =1622-253 15 38 22 29.2 167.7 -0.8 -11.3 80 R 1 8267 08 17 29 YLW15-VLA2 15 38 31 29.9 167.1 -0.8 -11.7 2 1 6 8267 08 17 20 08 20 49 --- 15 41 51 30.0 167.9 -0.8 -10.9 200 R 1 5480 08 20 58 J1625-254 15 42 00 29.3 168.6 -0.7 -10.4 2 1 6 5480 08 20 49 08 22 18 =1622-253 15 43 21 29.4 168.9 -0.7 -10.1 80 R 1 4293 08 22 27 YLW15-VLA2 15 43 30 30.1 168.4 -0.7 -10.6 2 1 6 4293 08 22 18 08 25 47 --- 15 46 50 30.2 169.2 -0.7 -9.8 200 R 1 1507 08 25 56 J1625-254 15 46 59 29.5 169.8 -0.7 -9.3 2 1 6 1507 08 25 47 08 27 16 =1622-253 15 48 19 29.6 170.2 -0.6 -9.0 80 R 1 320 08 27 25 YLW15-VLA2 15 48 28 30.3 169.7 -0.7 -9.4 2 1 7 320 08 27 16 08 30 45 --- 15 51 49 30.4 170.5 -0.6 -8.6 200 F 1 3107 08 30 54 J1625-254 15 51 58 29.7 171.1 -0.6 -8.1 2 1 7 3107 08 30 45 08 32 14 =1622-253 15 53 18 29.7 171.5 -0.5 -7.8 80 F 1 4293 08 32 23 YLW15-VLA2 15 53 27 30.4 171.0 -0.6 -8.2 2 1 7 4293 08 32 14 08 35 43 --- 15 56 48 30.5 171.8 -0.5 -7.4 200 F 1 7080 08 35 52 J1625-254 15 56 57 29.8 172.4 -0.5 -6.9 2 1 7 7080 08 35 43 08 37 12 =1622-253 15 58 17 29.9 172.8 -0.5 -6.6 80 F 1 8267 Schedule for VLBA_PT (Code Pt ) 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 15 58 26 30.6 172.3 -0.5 -7.0 2 1 7 8267 08 37 12 08 40 41 --- 16 01 47 30.7 173.1 -0.4 -6.2 200 F 1 11053 08 40 50 J1625-254 16 01 56 29.9 173.7 -0.4 -5.8 2 1 7 11053 08 40 41 08 42 10 =1622-253 16 03 16 30.0 174.0 -0.4 -5.4 80 F 1 12240 08 42 19 YLW15-VLA2 16 03 25 30.7 173.6 -0.4 -5.9 2 1 7 12240 08 42 10 08 45 39 --- 16 06 45 30.8 174.4 -0.4 -5.1 200 F 1 15027 08 45 48 J1625-254 16 06 54 30.1 175.0 -0.3 -4.6 2 1 7 15027 08 45 39 08 47 08 =1622-253 16 08 15 30.1 175.3 -0.3 -4.3 80 F 1 16213 08 47 17 YLW15-VLA2 16 08 24 30.8 174.9 -0.3 -4.7 2 1 8 16213 08 47 08 08 50 37 --- 16 11 44 30.9 175.8 -0.3 -3.9 200 R 1 16200 08 50 46 J1625-254 16 11 53 30.1 176.3 -0.2 -3.4 2 1 8 16200 08 50 37 08 52 06 =1622-253 16 13 13 30.1 176.6 -0.2 -3.1 80 R 1 15013 08 52 15 YLW15-VLA2 16 13 22 30.9 176.2 -0.2 -3.5 2 1 8 15013 08 52 06 08 55 35 --- 16 16 43 30.9 177.1 -0.2 -2.7 200 R 1 12227 08 55 44 J1625-254 16 16 52 30.2 177.6 -0.2 -2.2 2 1 8 12227 08 55 35 08 57 04 =1622-253 16 18 12 30.2 177.9 -0.1 -1.9 80 R 1 11040 08 57 13 YLW15-VLA2 16 18 21 31.0 177.5 -0.2 -2.3 1 1 8 11040 08 57 04 09 00 33 --- 16 21 42 31.0 178.4 -0.1 -1.5 200 R 1 8253 09 00 42 J1625-254 16 21 51 30.2 178.9 -0.1 -1.0 1 1 8 8253 09 00 33 09 02 02 =1622-253 16 23 11 30.2 179.2 0.0 -0.7 80 R 1 7067 09 02 11 YLW15-VLA2 16 23 20 31.0 178.8 -0.1 -1.1 1 1 8 7067 09 02 02 09 05 31 --- 16 26 41 31.0 179.7 0.0 -0.3 200 R 1 4280 09 05 40 J1625-254 16 26 50 30.2 180.2 0.0 0.2 1 1 8 4280 09 05 31 09 07 00 =1622-253 16 28 10 30.2 180.5 0.0 0.5 80 R 1 3093 09 07 09 YLW15-VLA2 16 28 19 31.0 180.1 0.0 0.1 1 1 8 3093 09 07 00 09 10 29 --- 16 31 39 31.0 181.0 0.1 0.9 200 R 1 307 09 10 38 J1625-254 16 31 48 30.2 181.5 0.1 1.4 1 1 9 307 09 10 29 09 11 58 =1622-253 16 33 09 30.2 181.8 0.1 1.7 80 F 1 1493 Schedule for VLBA_PT (Code Pt ) 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 35 51 51.2 277.6 3.1 71.9 93 1 9 1493 09 14 40 09 20 40 --- 16 41 52 50.0 278.2 3.2 71.6 360 F 1 6293 09 23 19 J1625-254 16 44 32 30.1 184.8 0.3 4.4 91 1 9 6293 09 23 19 09 25 19 =1622-253 16 46 33 30.0 185.3 0.3 4.9 120 F 1 7893 09 25 28 YLW15-VLA2 16 46 42 30.8 185.0 0.3 4.5 1 1 9 7893 09 25 19 09 28 48 --- 16 50 02 30.8 185.9 0.4 5.3 200 F 1 10680 09 28 57 J1625-254 16 50 11 30.0 186.3 0.4 5.7 1 1 9 10680 09 28 48 09 30 17 =1622-253 16 51 31 29.9 186.6 0.4 6.1 80 F 1 11867 09 30 26 YLW15-VLA2 16 51 40 30.7 186.3 0.4 5.7 1 1 9 11867 09 30 17 09 33 46 --- 16 55 01 30.7 187.2 0.5 6.5 200 F 1 14653 09 33 55 J1625-254 16 55 10 29.8 187.6 0.5 6.9 1 1 9 14653 09 33 46 09 35 15 =1622-253 16 56 30 29.8 187.9 0.5 7.2 80 F 1 15840 09 35 24 YLW15-VLA2 16 56 39 30.6 187.6 0.5 6.9 1 1 10 15840 09 35 15 09 38 44 --- 17 00 00 30.5 188.5 0.5 7.7 200 R 1 16573 09 38 53 J1625-254 17 00 09 29.7 188.8 0.6 8.1 1 1 10 16573 09 38 44 09 40 13 =1622-253 17 01 29 29.6 189.2 0.6 8.4 80 R 1 15387 09 40 22 YLW15-VLA2 17 01 38 30.5 188.9 0.6 8.1 1 1 10 15387 09 40 13 09 43 42 --- 17 04 59 30.3 189.8 0.6 8.9 200 R 1 12600 09 43 51 J1625-254 17 05 08 29.5 190.1 0.7 9.3 1 1 10 12600 09 43 42 09 45 11 =1622-253 17 06 28 29.5 190.5 0.7 9.6 80 R 1 11413 09 45 20 YLW15-VLA2 17 06 37 30.3 190.2 0.6 9.3 1 1 10 11413 09 45 11 09 48 40 --- 17 09 57 30.2 191.1 0.7 10.1 200 R 1 8627 09 48 49 J1625-254 17 10 06 29.3 191.4 0.7 10.4 1 1 10 8627 09 48 40 09 50 09 =1622-253 17 11 27 29.3 191.7 0.8 10.7 80 R 1 7440 09 50 18 YLW15-VLA2 17 11 36 30.1 191.5 0.7 10.5 1 1 10 7440 09 50 09 09 53 38 --- 17 14 56 30.0 192.4 0.8 11.2 200 R 1 4653 09 53 47 J1625-254 17 15 05 29.1 192.7 0.8 11.6 1 1 10 4653 09 53 38 09 55 07 =1622-253 17 16 26 29.0 193.0 0.8 11.9 80 R 1 3467 Schedule for VLBA_PT (Code Pt ) 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 16 35 29.9 192.8 0.8 11.6 1 1 10 3467 09 55 07 09 58 36 --- 17 19 55 29.7 193.6 0.9 12.4 200 R 1 680 09 58 45 J1625-254 17 20 04 28.9 193.9 0.9 12.7 1 1 11 680 09 58 36 10 00 05 =1622-253 17 21 24 28.8 194.2 0.9 13.0 80 F 1 507 10 00 14 YLW15-VLA2 17 21 33 29.6 194.1 0.9 12.8 1 1 11 507 10 00 05 10 03 34 --- 17 24 54 29.5 194.9 1.0 13.5 200 F 1 3293 10 03 43 J1625-254 17 25 03 28.6 195.2 1.0 13.8 1 1 11 3293 10 03 34 10 05 03 =1622-253 17 26 23 28.5 195.5 1.0 14.1 80 F 1 4480 10 05 12 YLW15-VLA2 17 26 32 29.4 195.3 1.0 13.9 1 1 11 4480 10 05 03 10 08 32 --- 17 29 53 29.2 196.2 1.0 14.7 200 F 1 7267 10 08 41 J1625-254 17 30 02 28.3 196.4 1.1 15.0 1 1 11 7267 10 08 32 10 10 01 =1622-253 17 31 22 28.3 196.7 1.1 15.3 80 F 1 8453 10 10 10 YLW15-VLA2 17 31 31 29.1 196.6 1.1 15.0 1 1 11 8453 10 10 01 10 13 30 --- 17 34 52 28.9 197.4 1.1 15.8 200 F 1 11240 10 13 39 J1625-254 17 35 01 28.0 197.6 1.1 16.1 1 1 11 11240 10 13 30 10 14 59 =1622-253 17 36 21 27.9 198.0 1.2 16.4 80 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 v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA_PT Total bit rate: 256 Format: VLBA1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 Tape speeds: Low density - 266.660 ips, High density - 160.00 ips Time per pass for 17600 ft, High density tapes is: 00:22:00 1st LO= 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 7600.00 Net SB= 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= L L U U L L U U IF = B D B D B D B D VLBA FE= omit 4cm omit 4cm VLBA Synth= 7.6 15.4 15.4 The following frequency sets based on this setup were used. Frequency Set: 1 Setup file default. Used pcal sets: 1 LO sum= 8413.49 8413.49 8413.49 8413.49 8429.49 8429.49 8429.49 8429.49 BBC fr= 813.49 813.49 813.49 813.49 829.49 829.49 829.49 829.49 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 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 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