COVER INFORMATION Station: VLBA_LA (Code La ) Experiment: bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. Exp. Code: bu023d Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: J.S. Ulvestad Address: NRAO, P.O. Box O Socorro, NM 87801 USA Phone: +1-505-835-7300 EMAIL: julvesta@nrao.edu Fax: +1-505-835-7320 Phone during observation: +1-505-835-7300 Observing mode: 128-4-2 Notes: Target/phi-ref : J0048+3157 *** Polarization/PA: J0238+1636,J0319+4130,J2136+0041 *** FF/pcal/bpass : J0319+4130, J2253+1608 *** Schedule for VLBA_LA (Code La ) Page 2 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 05 15 59 J0048+3157 20 07 30 32.7 71.8 -4.7 -65.3 0 1 1 0 05 15 59 05 20 58 =0046+316 20 12 30 33.7 72.3 -4.6 -65.7 299 F 1 1995 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 05 20 58 J0048+3157 20 12 30 33.7 72.3 -4.6 -65.7 -6 1 1 1995 05 20 58 05 28 57 =0046+316 20 20 30 35.2 73.1 -4.5 -66.3 473 F 1 5186 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 05 28 57 J0048+3157 20 20 30 35.2 73.1 -4.5 -66.3 -6 1 1 5186 05 28 57 05 38 35 =0046+316 20 30 10 37.1 74.1 -4.3 -66.9 572 F 1 9042 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 05 38 35 J0048+3157 20 30 10 37.1 74.1 -4.3 -66.9 -6 1 1 9042 05 38 35 05 56 32 =0046+316 20 48 10 40.7 76.0 -4.0 -68.1 1071 F 1 16222 05 58 32 J2136+0041 20 50 10 53.3 160.2 -0.8 -15.9 58 1 2 16222 05 58 32 06 02 51 =2134+00 20 54 30 53.6 162.0 -0.7 -14.5 259 R 1 17249 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 06 02 51 J2136+0041 20 54 30 53.6 162.0 -0.7 -14.5 -6 1 2 17249 06 02 51 06 06 51 =2134+00 20 58 30 53.8 163.6 -0.6 -13.2 233 R 1 15654 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 06 06 51 J2136+0041 20 58 30 53.8 163.6 -0.6 -13.2 -6 1 2 15654 06 06 51 06 10 50 =2134+00 21 02 30 54.0 165.3 -0.6 -11.9 233 R 1 14058 Schedule for VLBA_LA (Code La ) Page 3 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 06 10 50 J2136+0041 21 02 30 54.0 165.3 -0.6 -11.9 -6 1 2 14058 06 10 50 06 14 49 =2134+00 21 06 30 54.2 166.9 -0.5 -10.6 233 R 1 12462 06 14 49 J0048+3157 21 06 30 44.3 77.9 -3.7 -69.3 -65 1 2 12462 06 14 49 06 21 08 =0046+316 21 12 50 45.5 78.6 -3.6 -69.6 314 R 1 9936 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 06 21 08 J0048+3157 21 12 50 45.5 78.6 -3.6 -69.6 -6 1 2 9936 06 21 08 06 29 07 =0046+316 21 20 50 47.1 79.4 -3.5 -70.1 473 R 1 6745 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 06 29 07 J0048+3157 21 20 50 47.1 79.4 -3.5 -70.1 -6 1 2 6745 06 29 07 06 38 45 =0046+316 21 30 30 49.1 80.5 -3.3 -70.6 572 R 1 2888 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 06 38 45 J0048+3157 21 30 30 49.1 80.5 -3.3 -70.6 -6 1 3 2888 06 38 45 06 56 42 =0046+316 21 48 30 52.7 82.4 -3.0 -71.5 1071 F 1 4292 06 58 42 J2136+0041 21 50 30 54.8 185.9 0.2 4.8 45 1 3 4292 06 58 42 07 03 01 =2134+00 21 54 50 54.7 187.8 0.3 6.3 259 F 1 6020 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 07 03 01 J2136+0041 21 54 50 54.7 187.8 0.3 6.3 -6 1 3 6020 07 03 01 07 07 01 =2134+00 21 58 50 54.6 189.5 0.4 7.7 233 F 1 7616 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 07 07 01 J2136+0041 21 58 50 54.6 189.5 0.4 7.7 -6 1 3 7616 07 07 01 07 11 00 =2134+00 22 02 50 54.4 191.2 0.4 9.1 233 F 1 9212 Schedule for VLBA_LA (Code La ) Page 4 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 07 11 00 J2136+0041 22 02 50 54.4 191.2 0.4 9.1 -6 1 3 9212 07 11 00 07 14 59 =2134+00 22 06 50 54.3 192.9 0.5 10.4 233 F 1 10807 07 14 59 J2253+1608 22 06 50 67.7 148.7 -0.8 -26.0 -35 1 3 10807 07 14 59 07 18 59 =2251+158 22 10 50 68.1 151.0 -0.7 -24.2 204 F 1 12403 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 07 18 59 J2253+1608 22 10 50 68.1 151.0 -0.7 -24.2 -6 1 3 12403 07 18 59 07 22 28 =2251+158 22 14 20 68.5 153.1 -0.7 -22.5 203 F 1 13799 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 07 22 28 J2253+1608 22 14 20 68.5 153.1 -0.7 -22.5 -6 1 3 13799 07 22 28 07 25 58 =2251+158 22 17 50 68.8 155.2 -0.6 -20.7 203 F 1 15195 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 07 25 58 J2253+1608 22 17 50 68.8 155.2 -0.6 -20.7 -6 1 3 15195 07 25 58 07 29 27 =2251+158 22 21 20 69.1 157.4 -0.5 -18.9 203 F 1 16592 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 07 29 27 J0048+3157 22 21 20 59.3 86.3 -2.5 -72.6 -53 1 4 16592 07 29 27 07 34 56 =0046+316 22 26 50 60.4 87.0 -2.4 -72.8 276 R 1 16414 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 07 34 56 J0048+3157 22 26 50 60.4 87.0 -2.4 -72.8 -6 1 4 16414 07 34 56 07 42 55 =0046+316 22 34 50 62.0 88.0 -2.2 -72.9 473 R 1 13223 Schedule for VLBA_LA (Code La ) Page 5 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 07 42 55 J0048+3157 22 34 50 62.0 88.0 -2.2 -72.9 -6 1 4 13223 07 42 55 07 52 33 =0046+316 22 44 30 64.0 89.3 -2.1 -73.0 572 R 1 9367 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 07 52 33 J0048+3157 22 44 30 64.0 89.3 -2.1 -73.0 -6 1 4 9367 07 52 33 08 10 30 =0046+316 23 02 30 67.6 92.1 -1.8 -72.9 1071 R 1 2187 08 12 30 J0238+1636 23 04 30 39.0 97.4 -3.6 -57.1 56 1 4 2187 08 12 30 08 17 49 =0235+164 23 09 50 40.0 98.3 -3.5 -56.9 319 R 1 59 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 08 17 49 J0238+1636 23 09 50 40.0 98.3 -3.5 -56.9 -6 1 5 59 08 17 49 08 22 48 =0235+164 23 14 50 41.0 99.2 -3.4 -56.7 293 F 1 2054 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 08 22 48 J0238+1636 23 14 50 41.0 99.2 -3.4 -56.7 -6 1 5 2054 08 22 48 08 27 47 =0235+164 23 19 50 42.0 100.1 -3.3 -56.5 293 F 1 4048 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 08 27 47 J0238+1636 23 19 50 42.0 100.1 -3.3 -56.5 -6 1 5 4048 08 27 47 08 32 47 =0235+164 23 24 50 43.0 101.0 -3.2 -56.2 293 F 1 6043 08 32 47 J0048+3157 23 24 50 72.2 96.2 -1.4 -72.0 -64 1 5 6043 08 32 47 08 38 46 =0046+316 23 30 50 73.4 97.6 -1.3 -71.5 295 F 1 8436 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 08 38 46 J0048+3157 23 30 50 73.4 97.6 -1.3 -71.5 -6 1 5 8436 08 38 46 08 46 44 =0046+316 23 38 50 75.0 99.6 -1.2 -70.6 473 F 1 11628 Schedule for VLBA_LA (Code La ) Page 6 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 08 46 44 J0048+3157 23 38 50 75.0 99.6 -1.2 -70.6 -6 1 5 11628 08 46 44 08 56 23 =0046+316 23 48 30 76.9 102.5 -1.0 -69.0 572 F 1 15484 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 08 56 23 J0048+3157 23 48 30 76.9 102.5 -1.0 -69.0 -6 1 6 15484 08 56 23 09 14 20 =0046+316 00 06 30 80.4 110.3 -0.7 -63.8 1071 R 1 12536 09 16 19 J2136+0041 00 08 30 40.3 233.7 2.5 40.8 31 1 6 12536 09 16 19 09 21 19 =2134+00 00 13 30 39.5 234.9 2.6 41.6 299 R 1 10541 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 09 21 19 J2136+0041 00 13 30 39.5 234.9 2.6 41.6 -6 1 6 10541 09 21 19 09 25 18 =2134+00 00 17 30 38.8 235.9 2.7 42.2 233 R 1 8946 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 09 25 18 J2136+0041 00 17 30 38.8 235.9 2.7 42.2 -6 1 6 8946 09 25 18 09 29 17 =2134+00 00 21 30 38.2 236.8 2.7 42.8 233 R 1 7350 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 09 29 17 J2136+0041 00 21 30 38.2 236.8 2.7 42.8 -6 1 6 7350 09 29 17 09 33 17 =2134+00 00 25 30 37.5 237.8 2.8 43.3 233 R 1 5755 09 35 16 J0238+1636 00 27 30 55.1 114.7 -2.2 -50.3 32 1 6 5755 09 35 16 09 40 35 =0235+164 00 32 50 56.1 116.1 -2.1 -49.5 319 R 1 3627 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 09 40 35 J0238+1636 00 32 50 56.1 116.1 -2.1 -49.5 -6 1 6 3627 09 40 35 09 45 35 =0235+164 00 37 50 57.0 117.5 -2.0 -48.7 293 R 1 1632 Schedule for VLBA_LA (Code La ) Page 7 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 09 45 35 J0238+1636 00 37 50 57.0 117.5 -2.0 -48.7 -6 1 7 1632 09 45 35 09 50 34 =0235+164 00 42 50 57.9 119.0 -1.9 -47.8 293 F 1 362 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 09 50 34 J0238+1636 00 42 50 57.9 119.0 -1.9 -47.8 -6 1 7 362 09 50 34 09 55 33 =0235+164 00 47 50 58.8 120.6 -1.9 -46.8 293 F 1 2357 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 09 55 33 J0048+3157 00 47 50 86.2 176.3 0.0 -3.5 -61 1 7 2357 09 55 33 10 01 22 =0046+316 00 53 40 86.1 194.7 0.1 14.0 288 F 1 4684 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 10 01 22 J0048+3157 00 53 40 86.1 194.7 0.1 14.0 -6 1 7 4684 10 01 22 10 09 21 =0046+316 01 01 40 85.4 215.6 0.2 33.8 473 F 1 7875 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 10 09 21 J0048+3157 01 01 40 85.4 215.6 0.2 33.8 -6 1 7 7875 10 09 21 10 18 59 =0046+316 01 11 20 84.0 232.3 0.4 49.1 572 F 1 11731 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 10 18 59 J0048+3157 01 11 20 84.0 232.3 0.4 49.1 -6 1 8 11731 10 18 59 10 36 56 =0046+316 01 29 20 80.8 248.5 0.7 62.8 1071 R 1 16289 10 38 56 J0319+4130 01 31 20 68.1 426.5 -1.8 -96.3 -5 1 8 16289 10 38 56 10 41 45 =0316+413 01 34 10 68.6 426.4 -1.8 -96.9 165 R 1 15158 Schedule for VLBA_LA (Code La ) Page 8 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 10 41 45 J0319+4130 01 34 10 68.6 426.4 -1.8 -96.9 -6 1 8 15158 10 41 45 10 44 15 =0316+413 01 36 40 69.1 426.2 -1.7 -97.5 144 R 1 14161 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 10 44 15 J0319+4130 01 36 40 69.1 426.2 -1.7 -97.5 -6 1 8 14161 10 44 15 10 46 45 =0316+413 01 39 10 69.6 426.0 -1.7 -98.1 144 R 1 13164 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 10 46 45 J0319+4130 01 39 10 69.6 426.0 -1.7 -98.1 -6 1 8 13164 10 46 45 10 49 14 =0316+413 01 41 40 70.0 425.8 -1.6 -98.7 144 R 1 12167 10 51 14 J0238+1636 01 43 40 67.3 143.8 -0.9 -30.0 -74 1 8 12167 10 51 14 10 56 33 =0235+164 01 49 00 67.9 146.7 -0.8 -27.7 245 R 1 10039 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 10 56 33 J0238+1636 01 49 00 67.9 146.7 -0.8 -27.7 -6 1 8 10039 10 56 33 11 01 32 =0235+164 01 54 00 68.4 149.6 -0.7 -25.4 293 R 1 8045 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 11 01 32 J0238+1636 01 54 00 68.4 149.6 -0.7 -25.4 -6 1 8 8045 11 01 32 11 06 31 =0235+164 01 59 00 68.9 152.6 -0.7 -23.0 293 R 1 6050 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 11 06 31 J0238+1636 01 59 00 68.9 152.6 -0.7 -23.0 -6 1 8 6050 11 06 31 11 11 30 =0235+164 02 04 00 69.3 155.7 -0.6 -20.4 293 R 1 4056 Schedule for VLBA_LA (Code La ) Page 9 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 11 11 30 J0048+3157 02 04 00 74.0 261.7 1.3 71.1 -77 1 8 4056 11 11 30 11 17 20 =0046+316 02 09 50 72.8 263.0 1.3 71.7 272 R 1 1729 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 11 17 20 J0048+3157 02 09 50 72.8 263.0 1.3 71.7 -6 1 9 1729 11 17 20 11 25 18 =0046+316 02 17 50 71.2 264.7 1.5 72.3 473 F 1 1463 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 11 25 18 J0048+3157 02 17 50 71.2 264.7 1.5 72.3 -6 1 9 1463 11 25 18 11 34 57 =0046+316 02 27 30 69.3 266.6 1.6 72.7 572 F 1 5319 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 11 34 57 J0048+3157 02 27 30 69.3 266.6 1.6 72.7 -6 1 9 5319 11 34 57 11 52 54 =0046+316 02 45 30 65.6 269.5 1.9 73.0 1071 F 1 12499 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 11 54 53 J0238+1636 02 47 30 70.8 186.3 0.1 5.3 58 1 9 12499 11 54 53 12 00 12 =0235+164 02 52 50 70.6 190.1 0.2 8.6 319 F 1 14627 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 12 00 12 J0238+1636 02 52 50 70.6 190.1 0.2 8.6 -6 1 9 14627 12 00 12 12 05 12 =0235+164 02 57 50 70.4 193.7 0.3 11.5 293 F 1 16621 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 12 05 12 J0238+1636 02 57 50 70.4 193.7 0.3 11.5 -6 1 10 16621 12 05 12 12 10 11 =0235+164 03 02 50 70.1 197.1 0.4 14.4 293 R 1 16584 Schedule for VLBA_LA (Code La ) Page 10 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 12 10 11 J0238+1636 03 02 50 70.1 197.1 0.4 14.4 -6 1 10 16584 12 10 11 12 15 10 =0235+164 03 07 50 69.8 200.5 0.5 17.2 293 R 1 14590 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 12 15 10 J0048+3157 03 07 50 61.1 272.6 2.3 72.8 -54 1 10 14590 12 15 10 12 20 59 =0046+316 03 13 40 59.9 273.3 2.4 72.7 295 R 1 12263 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 12 20 59 J0048+3157 03 13 40 59.9 273.3 2.4 72.7 -6 1 10 12263 12 20 59 12 28 58 =0046+316 03 21 40 58.3 274.3 2.5 72.5 473 R 1 9071 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 12 28 58 J0048+3157 03 21 40 58.3 274.3 2.5 72.5 -6 1 10 9071 12 28 58 12 38 36 =0046+316 03 31 20 56.3 275.5 2.7 72.2 572 R 1 5215 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 12 38 36 J0048+3157 03 31 20 56.3 275.5 2.7 72.2 -6 1 11 5215 12 38 36 12 56 33 =0046+316 03 49 20 52.7 277.5 3.0 71.5 1071 F 1 1965 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 12 58 33 J0238+1636 03 51 20 65.0 224.8 1.2 36.6 79 1 11 1965 12 58 33 13 03 52 =0235+164 03 56 40 64.2 227.2 1.3 38.4 319 F 1 4093 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 13 03 52 J0238+1636 03 56 40 64.2 227.2 1.3 38.4 -6 1 11 4093 13 03 52 13 08 51 =0235+164 04 01 40 63.4 229.3 1.4 39.9 293 F 1 6087 Schedule for VLBA_LA (Code La ) Page 11 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 13 08 51 J0238+1636 04 01 40 63.4 229.3 1.4 39.9 -6 1 11 6087 13 08 51 13 13 50 =0235+164 04 06 40 62.7 231.3 1.5 41.3 293 F 1 8082 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 13 13 50 J0238+1636 04 06 40 62.7 231.3 1.5 41.3 -6 1 11 8082 13 13 50 13 18 50 =0235+164 04 11 40 61.9 233.2 1.5 42.7 293 F 1 10076 13 18 50 J0048+3157 04 11 40 48.2 280.0 3.4 70.4 -37 1 11 10076 13 18 50 13 37 17 =0046+316 04 30 10 44.5 281.9 3.7 69.4 1070 F 1 17456 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 13 37 17 J0048+3157 04 30 10 44.5 281.9 3.7 69.4 -6 1 12 17456 13 37 17 13 46 55 =0046+316 04 39 50 42.6 282.9 3.8 68.8 572 R 1 13600 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 13 46 55 J0048+3157 04 39 50 42.6 282.9 3.8 68.8 -6 1 12 13600 13 46 55 13 54 54 =0046+316 04 47 50 41.0 283.8 4.0 68.3 473 R 1 10409 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 13 54 54 J0048+3157 04 47 50 41.0 283.8 4.0 68.3 -6 1 12 10409 13 54 54 13 59 53 =0046+316 04 52 50 40.1 284.3 4.1 67.9 293 R 1 8414 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 14 01 53 J0048+3157 04 54 50 39.7 284.5 4.1 67.8 113 1 12 8414 14 01 53 14 19 50 =0046+316 05 12 50 36.2 286.4 4.4 66.6 1077 R 1 1234 Schedule for VLBA_LA (Code La ) Page 12 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 14 19 50 J0048+3157 05 12 50 36.2 286.4 4.4 66.6 -6 1 13 1234 14 19 50 14 29 18 =0046+316 05 22 20 34.3 287.4 4.6 65.9 562 F 1 2556 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 14 29 18 J0048+3157 05 22 20 34.3 287.4 4.6 65.9 -6 1 13 2556 14 29 18 14 37 17 =0046+316 05 30 20 32.8 288.2 4.7 65.3 473 F 1 5747 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 14 37 17 J0048+3157 05 30 20 32.8 288.2 4.7 65.3 -6 1 13 5747 14 37 17 14 42 16 =0046+316 05 35 20 31.8 288.7 4.8 64.9 293 F 1 7742 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 14 44 16 J0238+1636 05 37 20 46.1 256.1 3.0 55.3 85 1 13 7742 14 44 16 14 49 35 =0235+164 05 42 40 45.1 257.1 3.1 55.6 319 F 1 9869 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 14 49 35 J0238+1636 05 42 40 45.1 257.1 3.1 55.6 -6 1 13 9869 14 49 35 14 54 34 =0235+164 05 47 40 44.1 258.1 3.1 55.9 293 F 1 11864 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 14 54 34 J0238+1636 05 47 40 44.1 258.1 3.1 55.9 -6 1 13 11864 14 54 34 14 59 33 =0235+164 05 52 40 43.1 259.0 3.2 56.2 293 F 1 13858 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 14 59 33 J0238+1636 05 52 40 43.1 259.0 3.2 56.2 -6 1 13 13858 14 59 33 15 04 32 =0235+164 05 57 40 42.1 259.9 3.3 56.5 293 F 1 15853 Schedule for VLBA_LA (Code La ) Page 13 bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. 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) ---------------------------------------------------------------------------------------- --- Thu 21 Aug 2003 Day 233 --- 15 04 32 J0319+4130 05 57 40 59.0 292.8 2.6 87.5 -40 1 13 15853 15 04 32 15 08 02 =0316+413 06 01 10 58.3 292.8 2.7 87.0 170 F 1 17249 Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 15 08 02 J0319+4130 06 01 10 58.3 292.8 2.7 87.0 -6 1 14 17249 15 08 02 15 10 41 =0316+413 06 03 50 57.8 292.9 2.7 86.6 154 R 1 16185 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 15 10 41 J0319+4130 06 03 50 57.8 292.9 2.7 86.6 -6 1 14 16185 15 10 41 15 13 21 =0316+413 06 06 30 57.3 293.0 2.8 86.2 154 R 1 15122 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 15 13 21 J0319+4130 06 06 30 57.3 293.0 2.8 86.2 -6 1 14 15122 15 13 21 15 16 00 =0316+413 06 09 10 56.8 293.0 2.8 85.8 154 R 1 14058 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /users/cwalker/sched/setups/v4cm-128-4-2.set Matches group v4cm_3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 2 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 7600.00 7600.00 7600.00 7600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = 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 8421.49 8421.49 BBC fr= 813.49 813.49 821.49 821.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: v2.4cm-128-4-2.set Matches group v2cm_a3 in /home/filehost/cwalker/sched/catalogs/freq.dat First 2cm filter Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 11600.00 11600.00 11600.00 11600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = B D B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 11.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 2 Setup file default. Used pcal sets: 1 LO sum= 12583.49 12583.49 12591.49 12591.49 BBC fr= 983.49 983.49 991.49 991.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: /users/cwalker/sched/setups/v2cm-128-4-2.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter Setup group: 3 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 14600.00 14600.00 14600.00 14600.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = B D B D VLBA FE= omit 2cm omit 2cm VLBA Synth= 14.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 3 Setup file default. Used pcal sets: 1 LO sum= 15357.49 15357.49 15365.49 15365.49 BBC fr= 757.49 757.49 765.49 765.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto Setup file: /users/cwalker/sched/setups/v1cm-128-4-2.set Matches group v1cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 4 Station: VLBA Total bit rate: 128 Format: VLBA1:4 Bits per sample: 2 Sample rate: 16.000 Number of channels: 4 Passes/head pos: 1 Speedup factor: 2.00 Tape speeds: Low density - 133.330 ips, High density - 80.00 ips Time per pass for 17600 ft, High density tapes is: 00:44:00 1st LO= 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = 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: 4 Setup file default. Used pcal sets: 1 LO sum= 22225.49 22225.49 22233.49 22233.49 BBC fr= 725.49 725.49 733.49 733.49 Bandwd= 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 S1 S3 S1 S2 S3 S4 PCALXB2= S2 S4 S2 S4 M1 M2 M3 M4 PCALFR1= 510 510 6510 6510 0 0 0 0 PCALFR2= 510 510 6510 6510 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_auto SOURCE LIST -- bu023a 3.6,2.4,2,1cm dynamic Ulvestad et al. Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Source Source position (RA/Dec) (B1950) (J2000) (Date) * J0048+3157 00 46 04.857341 * 00 48 47.141499 00 48 58.936655 0046+316 31 41 04.49559 * 31 57 25.08510 31 58 30.96737 NGC0262 /users/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J0238+1636 02 35 52.630215 * 02 38 38.930107 02 38 50.465749 0235+164 16 24 04.01629 * 16 36 59.27471 16 37 56.23731 J0238+16 /users/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report * J0319+4130 03 16 29.567273 * 03 19 48.160103 03 20 01.576471 0316+413 41 19 51.91592 * 41 30 42.10305 41 31 22.43329 3C84 /users/cwalker/sched/catalogs/sources.vlba J0319+41 ICRF - Ext.1 Source - 1998 IERS Annual Report * J2136+0041 21 34 05.207365 * 21 36 38.586300 21 36 50.204256 2134+00 00 28 25.08052 * 00 41 54.21335 00 42 52.75389 2134+004 /users/cwalker/sched/catalogs/sources.vlba J2136+00 ICRF - Ext.1 Source - 1998 IERS Annual Report * J2253+1608 22 51 29.519733 * 22 53 57.747932 22 54 08.921558 2251+158 15 52 54.34806 * 16 08 53.56089 16 10 01.91859 3C454.3 /users/cwalker/sched/catalogs/sources.vlba J2253+16 ICRF - Ext.1 Source - 1998 IERS Annual Report 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) J0048+3157 120.2 J0238+1636 105.5 J0319+4130 89.4 J2136+0041 165.8 J2253+1608 148.7 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