COVER INFORMATION Station: VLBA_HN (Code Hn ) 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_HN (Code Hn ) 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 22 24 32 59.6 99.0 -2.4 -58.5 0 1 1 0 05 15 59 05 20 58 =0046+316 22 29 32 60.5 100.1 -2.3 -58.2 299 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 22 29 32 60.5 100.1 -2.3 -58.2 -6 1 1 1995 05 20 58 05 28 57 =0046+316 22 37 32 61.9 102.0 -2.2 -57.6 473 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 22 37 32 61.9 102.0 -2.2 -57.6 -6 1 1 5186 05 28 57 05 38 35 =0046+316 22 47 12 63.7 104.4 -2.0 -56.7 572 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 22 47 12 63.7 104.4 -2.0 -56.7 -6 1 1 9042 05 38 35 05 56 32 =0046+316 23 05 12 66.8 109.6 -1.7 -54.4 1071 F 1 16222 05 58 32 J2136+0041 23 07 12 43.2 211.8 1.5 22.7 46 1 2 16222 05 58 32 06 02 51 =2134+00 23 11 32 42.8 213.2 1.6 23.6 259 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 23 11 32 42.8 213.2 1.6 23.6 -6 1 2 17249 06 02 51 06 06 51 =2134+00 23 15 32 42.4 214.4 1.6 24.4 233 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 23 15 32 42.4 214.4 1.6 24.4 -6 1 2 15654 06 06 51 06 10 50 =2134+00 23 19 32 41.9 215.6 1.7 25.2 233 R 1 14058 Schedule for VLBA_HN (Code Hn ) 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 23 19 32 41.9 215.6 1.7 25.2 -6 1 2 14058 06 10 50 06 14 49 =2134+00 23 23 32 41.5 216.8 1.8 26.0 233 R 1 12462 06 14 49 J0048+3157 23 23 32 69.9 116.0 -1.4 -50.9 -73 1 2 12462 06 14 49 06 21 08 =0046+316 23 29 52 70.9 118.5 -1.3 -49.3 306 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 23 29 52 70.9 118.5 -1.3 -49.3 -6 1 2 9936 06 21 08 06 29 07 =0046+316 23 37 52 72.2 122.1 -1.2 -47.0 473 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 23 37 52 72.2 122.1 -1.2 -47.0 -6 1 2 6745 06 29 07 06 38 45 =0046+316 23 47 32 73.7 127.0 -1.0 -43.6 572 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 23 47 32 73.7 127.0 -1.0 -43.6 -6 1 3 2888 06 38 45 06 56 42 =0046+316 00 05 32 76.1 138.3 -0.7 -35.0 1071 F 1 4292 06 58 42 J2136+0041 00 07 32 36.0 229.1 2.5 33.6 34 1 3 4292 06 58 42 07 03 01 =2134+00 00 11 52 35.4 230.2 2.6 34.2 259 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 00 11 52 35.4 230.2 2.6 34.2 -6 1 3 6020 07 03 01 07 07 01 =2134+00 00 15 52 34.8 231.2 2.7 34.8 233 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 00 15 52 34.8 231.2 2.7 34.8 -6 1 3 7616 07 07 01 07 11 00 =2134+00 00 19 52 34.3 232.2 2.7 35.3 233 F 1 9212 Schedule for VLBA_HN (Code Hn ) 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 00 19 52 34.3 232.2 2.7 35.3 -6 1 3 9212 07 11 00 07 14 59 =2134+00 00 23 52 33.7 233.2 2.8 35.9 233 F 1 10807 07 14 59 J2253+1608 00 23 52 57.1 222.4 1.5 31.0 -53 1 3 10807 07 14 59 07 18 59 =2251+158 00 27 52 56.6 223.9 1.6 31.9 187 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 00 27 52 56.6 223.9 1.6 31.9 -6 1 3 12403 07 18 59 07 22 28 =2251+158 00 31 22 56.2 225.2 1.6 32.8 203 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 00 31 22 56.2 225.2 1.6 32.8 -6 1 3 13799 07 22 28 07 25 58 =2251+158 00 34 52 55.7 226.5 1.7 33.5 203 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 00 34 52 55.7 226.5 1.7 33.5 -6 1 3 15195 07 25 58 07 29 27 =2251+158 00 38 22 55.2 227.7 1.7 34.3 203 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 00 38 22 78.8 168.3 -0.2 -10.1 -53 1 4 16592 07 29 27 07 34 56 =0046+316 00 43 52 79.0 174.3 -0.1 -4.9 276 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 00 43 52 79.0 174.3 -0.1 -4.9 -6 1 4 16414 07 34 56 07 42 55 =0046+316 00 51 52 79.0 183.2 0.0 2.8 473 R 1 13223 Schedule for VLBA_HN (Code Hn ) 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 00 51 52 79.0 183.2 0.0 2.8 -6 1 4 13223 07 42 55 07 52 33 =0046+316 01 01 32 78.8 193.8 0.2 11.9 572 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 01 01 32 78.8 193.8 0.2 11.9 -6 1 4 9367 07 52 33 08 10 30 =0046+316 01 19 32 77.5 211.4 0.5 26.7 1071 R 1 2187 08 12 30 J0238+1636 01 21 32 59.0 142.0 -1.3 -28.0 67 1 4 2187 08 12 30 08 17 49 =0235+164 01 26 52 59.6 144.3 -1.2 -26.5 319 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 01 26 52 59.6 144.3 -1.2 -26.5 -6 1 5 59 08 17 49 08 22 48 =0235+164 01 31 52 60.1 146.4 -1.1 -25.0 293 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 01 31 52 60.1 146.4 -1.1 -25.0 -6 1 5 2054 08 22 48 08 27 47 =0235+164 01 36 52 60.6 148.6 -1.0 -23.5 293 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 01 36 52 60.6 148.6 -1.0 -23.5 -6 1 5 4048 08 27 47 08 32 47 =0235+164 01 41 52 61.0 150.9 -0.9 -21.8 293 F 1 6043 08 32 47 J0048+3157 01 41 52 74.9 228.0 0.9 39.9 -57 1 5 6043 08 32 47 08 38 46 =0046+316 01 47 52 74.0 231.6 1.0 42.5 302 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 01 47 52 74.0 231.6 1.0 42.5 -6 1 5 8436 08 38 46 08 46 44 =0046+316 01 55 52 72.8 235.8 1.1 45.6 473 F 1 11628 Schedule for VLBA_HN (Code Hn ) 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 01 55 52 72.8 235.8 1.1 45.6 -6 1 5 11628 08 46 44 08 56 23 =0046+316 02 05 32 71.3 240.4 1.3 48.6 572 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 02 05 32 71.3 240.4 1.3 48.6 -6 1 6 15484 08 56 23 09 14 20 =0046+316 02 23 32 68.4 247.4 1.6 52.8 1071 R 1 12536 09 16 19 J2136+0041 02 25 32 13.5 258.2 4.8 45.8 4 1 6 12536 09 16 19 09 21 19 =2134+00 02 30 32 12.6 259.1 4.9 46.0 299 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 02 30 32 12.6 259.1 4.9 46.0 -6 1 6 10541 09 21 19 09 25 18 =2134+00 02 34 32 11.8 259.8 5.0 46.1 233 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 02 34 32 11.8 259.8 5.0 46.1 -6 1 6 8946 09 25 18 09 29 17 =2134+00 02 38 32 11.1 260.5 5.0 46.2 233 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 02 38 32 11.1 260.5 5.0 46.2 -6 1 6 7350 09 29 17 09 33 17 =2134+00 02 42 32 10.4 261.2 5.1 46.3 233 R 1 5755 09 35 16 J0238+1636 02 44 32 63.7 183.1 0.1 2.3 7 1 6 5755 09 35 16 09 40 35 =0235+164 02 49 52 63.6 185.9 0.2 4.5 319 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 02 49 52 63.6 185.9 0.2 4.5 -6 1 6 3627 09 40 35 09 45 35 =0235+164 02 54 52 63.5 188.6 0.3 6.6 293 R 1 1632 Schedule for VLBA_HN (Code Hn ) 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 02 54 52 63.5 188.6 0.3 6.6 -6 1 7 1632 09 45 35 09 50 34 =0235+164 02 59 52 63.3 191.3 0.4 8.6 293 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 02 59 52 63.3 191.3 0.4 8.6 -6 1 7 362 09 50 34 09 55 33 =0235+164 03 04 52 63.1 193.9 0.4 10.6 293 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 03 04 52 61.1 259.1 2.3 57.9 -49 1 7 2357 09 55 33 10 01 22 =0046+316 03 10 42 60.1 260.4 2.4 58.3 300 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 03 10 42 60.1 260.4 2.4 58.3 -6 1 7 4684 10 01 22 10 09 21 =0046+316 03 18 42 58.6 262.1 2.5 58.8 473 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 03 18 42 58.6 262.1 2.5 58.8 -6 1 7 7875 10 09 21 10 18 59 =0046+316 03 28 22 56.9 264.1 2.7 59.2 572 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 03 28 22 56.9 264.1 2.7 59.2 -6 1 8 11731 10 18 59 10 36 56 =0046+316 03 46 22 53.6 267.5 3.0 59.6 1071 R 1 16289 10 38 56 J0319+4130 03 48 22 84.6 257.3 0.5 72.6 52 1 8 16289 10 38 56 10 41 45 =0316+413 03 51 12 84.1 258.9 0.5 73.7 170 R 1 15158 Schedule for VLBA_HN (Code Hn ) 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 03 51 12 84.1 258.9 0.5 73.7 -6 1 8 15158 10 41 45 10 44 15 =0316+413 03 53 42 83.6 260.1 0.6 74.4 144 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 03 53 42 83.6 260.1 0.6 74.4 -6 1 8 14161 10 44 15 10 46 45 =0316+413 03 56 12 83.2 261.2 0.6 75.1 144 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 03 56 12 83.2 261.2 0.6 75.1 -6 1 8 13164 10 46 45 10 49 14 =0316+413 03 58 42 82.7 262.1 0.6 75.6 144 R 1 12167 10 51 14 J0238+1636 04 00 42 58.5 219.8 1.4 29.3 65 1 8 12167 10 51 14 10 56 33 =0235+164 04 06 02 57.8 221.9 1.5 30.7 319 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 04 06 02 57.8 221.9 1.5 30.7 -6 1 8 10039 10 56 33 11 01 32 =0235+164 04 11 02 57.2 223.8 1.5 31.9 293 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 04 11 02 57.2 223.8 1.5 31.9 -6 1 8 8045 11 01 32 11 06 31 =0235+164 04 16 02 56.5 225.7 1.6 33.1 293 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 04 16 02 56.5 225.7 1.6 33.1 -6 1 8 6050 11 06 31 11 11 30 =0235+164 04 21 02 55.9 227.5 1.7 34.3 293 R 1 4056 Schedule for VLBA_HN (Code Hn ) 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 04 21 02 47.3 273.4 3.5 59.5 -37 1 8 4056 11 11 30 11 17 20 =0046+316 04 26 52 46.2 274.3 3.6 59.4 312 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 04 26 52 46.2 274.3 3.6 59.4 -6 1 9 1729 11 17 20 11 25 18 =0046+316 04 34 52 44.7 275.5 3.8 59.2 473 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 04 34 52 44.7 275.5 3.8 59.2 -6 1 9 1463 11 25 18 11 34 57 =0046+316 04 44 32 43.0 277.0 3.9 58.9 572 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 04 44 32 43.0 277.0 3.9 58.9 -6 1 9 5319 11 34 57 11 52 54 =0046+316 05 02 32 39.7 279.6 4.2 58.3 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 05 04 32 49.4 241.0 2.4 41.9 88 1 9 12499 11 54 53 12 00 12 =0235+164 05 09 52 48.6 242.4 2.5 42.6 319 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 05 09 52 48.6 242.4 2.5 42.6 -6 1 9 14627 12 00 12 12 05 12 =0235+164 05 14 52 47.7 243.7 2.6 43.3 293 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 05 14 52 47.7 243.7 2.6 43.3 -6 1 10 16621 12 05 12 12 10 11 =0235+164 05 19 52 46.9 245.0 2.7 43.8 293 R 1 16584 Schedule for VLBA_HN (Code Hn ) 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 05 19 52 46.9 245.0 2.7 43.8 -6 1 10 16584 12 10 11 12 15 10 =0235+164 05 24 52 46.1 246.3 2.8 44.4 293 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 05 24 52 35.7 282.8 4.6 57.3 -30 1 10 14590 12 15 10 12 20 59 =0046+316 05 30 42 34.7 283.7 4.7 57.0 319 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 05 30 42 34.7 283.7 4.7 57.0 -6 1 10 12263 12 20 59 12 28 58 =0046+316 05 38 42 33.2 284.8 4.8 56.6 473 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 05 38 42 33.2 284.8 4.8 56.6 -6 1 10 9071 12 28 58 12 38 36 =0046+316 05 48 22 31.5 286.1 5.0 56.0 572 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 05 48 22 31.5 286.1 5.0 56.0 -6 1 11 5215 12 38 36 12 56 33 =0046+316 06 06 22 28.4 288.6 5.3 54.9 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 06 08 22 38.5 256.0 3.5 47.9 92 1 11 1965 12 58 33 13 03 52 =0235+164 06 13 42 37.6 257.1 3.6 48.1 319 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 06 13 42 37.6 257.1 3.6 48.1 -6 1 11 4093 13 03 52 13 08 51 =0235+164 06 18 42 36.7 258.1 3.7 48.4 293 F 1 6087 Schedule for VLBA_HN (Code Hn ) 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 06 18 42 36.7 258.1 3.7 48.4 -6 1 11 6087 13 08 51 13 13 50 =0235+164 06 23 42 35.8 259.1 3.7 48.6 293 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 06 23 42 35.8 259.1 3.7 48.6 -6 1 11 8082 13 13 50 13 18 50 =0235+164 06 28 42 34.9 260.1 3.8 48.8 293 F 1 10076 13 18 50 J0048+3157 06 28 42 24.6 291.7 5.7 53.3 -27 1 11 10076 13 18 50 13 37 17 =0046+316 06 47 12 21.4 294.3 6.0 51.9 1080 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 06 47 12 21.4 294.3 6.0 51.9 -6 1 12 17456 13 37 17 13 46 55 =0046+316 06 56 52 19.8 295.7 6.1 51.1 572 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 06 56 52 19.8 295.7 6.1 51.1 -6 1 12 13600 13 46 55 13 54 54 =0046+316 07 04 52 18.5 296.8 6.3 50.4 473 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 07 04 52 18.5 296.8 6.3 50.4 -6 1 12 10409 13 54 54 13 59 53 =0046+316 07 09 52 17.7 297.5 6.3 49.9 293 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 07 11 52 17.4 297.8 6.4 49.8 113 1 12 8414 14 01 53 14 19 50 =0046+316 07 29 52 14.5 300.4 6.7 48.1 1077 R 1 1234 Schedule for VLBA_HN (Code Hn ) 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 07 29 52 14.5 300.4 6.7 48.1 -6 1 13 1234 14 19 50 14 29 18 =0046+316 07 39 22 13.0 301.8 6.8 47.2 562 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 07 39 22 13.0 301.8 6.8 47.2 -6 1 13 2556 14 29 18 14 37 17 =0046+316 07 47 22 11.8 303.0 7.0 46.4 473 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 07 47 22 11.8 303.0 7.0 46.4 -6 1 13 5747 14 37 17 14 42 16 =0046+316 07 52 22 11.0 303.8 7.1 45.9 293 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 07 54 22 19.3 275.1 5.3 49.6 95 1 13 7742 14 44 16 14 49 35 =0235+164 07 59 42 18.3 276.0 5.3 49.5 319 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 07 59 42 18.3 276.0 5.3 49.5 -6 1 13 9869 14 49 35 14 54 34 =0235+164 08 04 42 17.4 276.8 5.4 49.4 293 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 08 04 42 17.4 276.8 5.4 49.4 -6 1 13 11864 14 54 34 14 59 33 =0235+164 08 09 42 16.5 277.6 5.5 49.2 293 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 08 09 42 16.5 277.6 5.5 49.2 -6 1 13 13858 14 59 33 15 04 32 =0235+164 08 14 42 15.6 278.4 5.6 49.1 293 F 1 15853 Schedule for VLBA_HN (Code Hn ) 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 08 14 42 37.3 295.5 4.9 62.0 -49 1 13 15853 15 04 32 15 08 02 =0316+413 08 18 12 36.7 295.8 5.0 61.7 160 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 08 18 12 36.7 295.8 5.0 61.7 -6 1 14 17249 15 08 02 15 10 41 =0316+413 08 20 52 36.3 296.1 5.0 61.4 154 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 08 20 52 36.3 296.1 5.0 61.4 -6 1 14 16185 15 10 41 15 13 21 =0316+413 08 23 32 35.8 296.4 5.1 61.1 154 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 08 23 32 35.8 296.4 5.1 61.1 -6 1 14 15122 15 13 21 15 16 00 =0316+413 08 26 12 35.4 296.7 5.1 60.9 154 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