COVER INFORMATION Station: VLBA_MK (Code Mk ) 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_MK (Code Mk ) 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: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 05 58 32 J2136+0041 17 33 19 27.5 99.9 -4.1 -67.9 0 1 1 0 05 58 32 06 02 51 =2134+00 17 37 39 28.5 100.4 -4.0 -67.7 259 F 1 1729 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 17 37 39 28.5 100.4 -4.0 -67.7 -6 1 1 1729 06 02 51 06 06 51 =2134+00 17 41 39 29.4 100.8 -3.9 -67.5 233 F 1 3324 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 17 41 39 29.4 100.8 -3.9 -67.5 -6 1 1 3324 06 06 51 06 10 50 =2134+00 17 45 39 30.4 101.3 -3.9 -67.3 233 F 1 4920 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 17 45 39 30.4 101.3 -3.9 -67.3 -6 1 1 4920 06 10 50 06 14 49 =2134+00 17 49 39 31.3 101.7 -3.8 -67.1 233 F 1 6515 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 18 03 59 1.4 56.3 -6.7 D -67.4 794 1 1 6515 06 29 07 06 38 45 =0046+316 18 13 39 3.3 57.1 -6.6 -68.6 0 F 1 10372 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 18 13 39 3.3 57.1 -6.6 -68.6 -6 1 1 10372 06 38 45 06 56 42 =0046+316 18 31 39 6.8 58.4 -6.3 -70.9 1071 F 1 17552 06 58 42 J2136+0041 18 33 39 41.3 107.4 -3.1 -63.9 45 1 2 17552 06 58 42 07 03 01 =2134+00 18 37 59 42.3 108.0 -3.0 -63.5 259 R 1 15823 Schedule for VLBA_MK (Code Mk ) 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: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 07 03 01 J2136+0041 18 37 59 42.3 108.0 -3.0 -63.5 -6 1 2 15823 07 03 01 07 07 01 =2134+00 18 41 59 43.2 108.6 -2.9 -63.1 233 R 1 14228 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 18 41 59 43.2 108.6 -2.9 -63.1 -6 1 2 14228 07 07 01 07 11 00 =2134+00 18 45 59 44.1 109.3 -2.8 -62.6 233 R 1 12632 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 18 45 59 44.1 109.3 -2.8 -62.6 -6 1 2 12632 07 11 00 07 14 59 =2134+00 18 49 59 45.0 109.9 -2.8 -62.2 233 R 1 11036 07 14 59 J2253+1608 18 49 59 32.1 82.9 -4.1 -76.4 -32 1 2 11036 07 14 59 07 18 59 =2251+158 18 53 59 33.1 83.2 -4.0 -76.6 208 R 1 9441 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 18 53 59 33.1 83.2 -4.0 -76.6 -6 1 2 9441 07 18 59 07 22 28 =2251+158 18 57 29 33.9 83.4 -3.9 -76.7 203 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 07 22 28 J2253+1608 18 57 29 33.9 83.4 -3.9 -76.7 -6 1 2 8045 07 22 28 07 25 58 =2251+158 19 00 59 34.7 83.6 -3.9 -76.8 203 R 1 6648 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 19 00 59 34.7 83.6 -3.9 -76.8 -6 1 2 6648 07 25 58 07 29 27 =2251+158 19 04 29 35.5 83.9 -3.8 -76.9 203 R 1 5252 Schedule for VLBA_MK (Code Mk ) 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 29 27 J0048+3157 19 04 29 13.5 60.5 -5.7 -74.9 -50 1 2 5252 07 29 27 07 34 56 =0046+316 19 09 59 14.6 60.8 -5.6 -75.5 279 R 1 3058 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 19 09 59 14.6 60.8 -5.6 -75.5 -6 1 3 3058 07 34 56 07 42 55 =0046+316 19 17 59 16.3 61.2 -5.5 -76.5 473 F 1 133 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 19 17 59 16.3 61.2 -5.5 -76.5 -6 1 3 133 07 42 55 07 52 33 =0046+316 19 27 39 18.3 61.7 -5.4 -77.6 572 F 1 3989 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 19 27 39 18.3 61.7 -5.4 -77.6 -6 1 3 3989 07 52 33 08 10 30 =0046+316 19 45 39 22.0 62.5 -5.1 -79.7 1071 F 1 11169 Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 08 32 47 J0048+3157 20 07 59 26.7 63.3 -4.7 -82.3 1321 1 3 11169 08 32 47 08 38 46 =0046+316 20 13 59 27.9 63.5 -4.6 -83.1 359 F 1 13563 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 20 13 59 27.9 63.5 -4.6 -83.1 -6 1 3 13563 08 38 46 08 46 44 =0046+316 20 21 59 29.6 63.7 -4.4 -84.0 473 F 1 16754 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 20 21 59 29.6 63.7 -4.4 -84.0 -6 1 4 16754 08 46 44 08 56 23 =0046+316 20 31 39 31.7 63.9 -4.3 -85.2 572 R 1 14590 Schedule for VLBA_MK (Code Mk ) 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: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 08 56 23 J0048+3157 20 31 39 31.7 63.9 -4.3 -85.2 -6 1 4 14590 08 56 23 09 14 20 =0046+316 20 49 39 35.5 64.2 -4.0 -87.4 1071 R 1 7409 09 16 19 J2136+0041 20 51 39 67.9 148.6 -0.8 -29.4 49 1 4 7409 09 16 19 09 21 19 =2134+00 20 56 39 68.5 151.5 -0.7 -26.6 299 R 1 5415 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 20 56 39 68.5 151.5 -0.7 -26.6 -6 1 4 5415 09 21 19 09 25 18 =2134+00 21 00 39 69.0 154.0 -0.6 -24.3 233 R 1 3819 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 21 00 39 69.0 154.0 -0.6 -24.3 -6 1 4 3819 09 25 18 09 29 17 =2134+00 21 04 39 69.4 156.6 -0.5 -21.9 233 R 1 2224 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 21 04 39 69.4 156.6 -0.5 -21.9 -6 1 4 2224 09 29 17 09 33 17 =2134+00 21 08 39 69.7 159.3 -0.5 -19.4 233 R 1 628 09 35 16 J0238+1636 21 10 39 12.8 76.7 -5.5 -72.9 0 1 5 628 09 35 16 09 40 35 =0235+164 21 15 59 14.0 77.1 -5.4 -73.2 319 F 1 1500 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 21 15 59 14.0 77.1 -5.4 -73.2 -6 1 5 1500 09 40 35 09 45 35 =0235+164 21 20 59 15.2 77.4 -5.3 -73.4 293 F 1 3494 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 21 20 59 15.2 77.4 -5.3 -73.4 -6 1 5 3494 09 45 35 09 50 34 =0235+164 21 25 59 16.3 77.8 -5.2 -73.7 293 F 1 5489 Schedule for VLBA_MK (Code Mk ) 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: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 09 50 34 J0238+1636 21 25 59 16.3 77.8 -5.2 -73.7 -6 1 5 5489 09 50 34 09 55 33 =0235+164 21 30 59 17.5 78.1 -5.1 -73.9 293 F 1 7483 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 21 30 59 44.2 64.2 -3.3 -92.9 -60 1 5 7483 09 55 33 10 01 22 =0046+316 21 36 49 45.5 64.1 -3.2 -93.7 290 F 1 9810 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 21 36 49 45.5 64.1 -3.2 -93.7 -6 1 5 9810 10 01 22 10 09 21 =0046+316 21 44 49 47.2 63.9 -3.1 -94.9 473 F 1 13001 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 21 44 49 47.2 63.9 -3.1 -94.9 -6 1 5 13001 10 09 21 10 18 59 =0046+316 21 54 29 49.2 63.6 -2.9 -96.4 572 F 1 16857 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 21 54 29 49.2 63.6 -2.9 -96.4 -6 1 6 16857 10 18 59 10 36 56 =0046+316 22 12 29 53.0 62.8 -2.6 -99.5 1071 R 1 11162 10 38 56 J0319+4130 22 14 29 23.0 52.2 -5.1 -83.3 54 1 6 11162 10 38 56 10 41 45 =0316+413 22 17 19 23.5 52.3 -5.0 -83.8 170 R 1 10032 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 22 17 19 23.5 52.3 -5.0 -83.8 -6 1 6 10032 10 41 45 10 44 15 =0316+413 22 19 49 24.0 52.3 -5.0 -84.2 144 R 1 9035 Schedule for VLBA_MK (Code Mk ) 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: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 10 44 15 J0319+4130 22 19 49 24.0 52.3 -5.0 -84.2 -6 1 6 9035 10 44 15 10 46 45 =0316+413 22 22 19 24.4 52.4 -5.0 -84.6 144 R 1 8037 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 22 22 19 24.4 52.4 -5.0 -84.6 -6 1 6 8037 10 46 45 10 49 14 =0316+413 22 24 49 24.9 52.4 -4.9 -85.0 144 R 1 7040 10 51 14 J0238+1636 22 26 49 30.4 81.9 -4.2 -76.4 94 1 6 7040 10 51 14 10 56 33 =0235+164 22 32 09 31.7 82.2 -4.1 -76.6 319 R 1 4913 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 22 32 09 31.7 82.2 -4.1 -76.6 -6 1 6 4913 10 56 33 11 01 32 =0235+164 22 37 09 32.8 82.5 -4.0 -76.8 293 R 1 2918 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 22 37 09 32.8 82.5 -4.0 -76.8 -6 1 6 2918 11 01 32 11 06 31 =0235+164 22 42 09 34.0 82.9 -3.9 -77.0 293 R 1 924 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 22 42 09 34.0 82.9 -3.9 -77.0 -6 1 7 924 11 06 31 11 11 30 =0235+164 22 47 09 35.2 83.2 -3.9 -77.2 293 F 1 1071 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 22 47 09 60.2 59.8 -2.0 -106.6 -56 1 7 1071 11 11 30 11 17 20 =0046+316 22 52 59 61.3 59.0 -1.9 -108.0 293 F 1 3398 Schedule for VLBA_MK (Code Mk ) 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: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 11 17 20 J0048+3157 22 52 59 61.3 59.0 -1.9 -108.0 -6 1 7 3398 11 17 20 11 25 18 =0046+316 23 00 59 62.9 57.8 -1.8 -110.1 473 F 1 6589 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 23 00 59 62.9 57.8 -1.8 -110.1 -6 1 7 6589 11 25 18 11 34 57 =0046+316 23 10 39 64.8 56.1 -1.6 -112.9 572 F 1 10445 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 23 10 39 64.8 56.1 -1.6 -112.9 -6 1 8 10445 11 34 57 11 52 54 =0046+316 23 28 39 68.3 51.9 -1.3 -119.2 1071 R 1 17574 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 23 30 39 45.3 86.1 -3.1 -78.4 68 1 8 17574 11 54 53 12 00 12 =0235+164 23 35 59 46.6 86.4 -3.0 -78.5 319 R 1 15447 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 23 35 59 46.6 86.4 -3.0 -78.5 -6 1 8 15447 12 00 12 12 05 12 =0235+164 23 40 59 47.8 86.8 -3.0 -78.6 293 R 1 13452 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 23 40 59 47.8 86.8 -3.0 -78.6 -6 1 8 13452 12 05 12 12 10 11 =0235+164 23 45 59 48.9 87.1 -2.9 -78.7 293 R 1 11458 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 23 45 59 48.9 87.1 -2.9 -78.7 -6 1 8 11458 12 10 11 12 15 10 =0235+164 23 50 59 50.1 87.5 -2.8 -78.8 293 R 1 9463 Schedule for VLBA_MK (Code Mk ) 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 12 15 10 J0048+3157 23 50 59 72.2 44.0 -1.0 -129.6 -50 1 8 9463 12 15 10 12 20 59 =0046+316 23 56 49 73.1 41.2 -0.9 -133.0 299 R 1 7136 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 23 56 49 73.1 41.2 -0.9 -133.0 -6 1 8 7136 12 20 59 12 28 58 =0046+316 00 04 49 74.3 36.9 -0.7 -138.2 473 R 1 3945 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 00 04 49 74.3 36.9 -0.7 -138.2 -6 1 8 3945 12 28 58 12 38 36 =0046+316 00 14 29 75.6 30.7 -0.6 -145.5 572 R 1 89 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 00 14 29 75.6 30.7 -0.6 -145.5 -6 1 9 89 12 38 36 12 56 33 =0046+316 00 32 29 77.3 16.1 -0.3 -162.1 1071 F 1 7269 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 00 34 29 60.3 91.0 -2.1 -79.1 64 1 9 7269 12 58 33 13 03 52 =0235+164 00 39 49 61.6 91.5 -2.0 -79.0 319 F 1 9397 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 00 39 49 61.6 91.5 -2.0 -79.0 -6 1 9 9397 13 03 52 13 08 51 =0235+164 00 44 49 62.8 92.0 -1.9 -78.9 293 F 1 11391 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 00 44 49 62.8 92.0 -1.9 -78.9 -6 1 9 11391 13 08 51 13 13 50 =0235+164 00 49 49 63.9 92.5 -1.8 -78.8 293 F 1 13386 Schedule for VLBA_MK (Code Mk ) 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 13 13 50 J0238+1636 00 49 49 63.9 92.5 -1.8 -78.8 -6 1 9 13386 13 13 50 13 18 50 =0235+164 00 54 49 65.1 93.1 -1.7 -78.7 293 F 1 15380 13 18 50 J0048+3157 00 54 49 77.8 -5.8 0.1 173.5 -72 1 10 15380 13 18 50 13 37 17 =0046+316 01 13 19 76.7 -22.9 0.4 154.4 1035 R 1 12440 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 01 13 19 76.7 -22.9 0.4 154.4 -6 1 10 12440 13 37 17 13 46 55 =0046+316 01 22 59 75.6 -30.4 0.6 145.9 572 R 1 8584 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 01 22 59 75.6 -30.4 0.6 145.9 -6 1 10 8584 13 46 55 13 54 54 =0046+316 01 30 59 74.6 -35.6 0.7 139.7 473 R 1 5392 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 01 30 59 74.6 -35.6 0.7 139.7 -6 1 10 5392 13 54 54 13 59 53 =0046+316 01 35 59 73.9 -38.5 0.8 136.3 293 R 1 3398 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 01 37 59 73.6 -39.6 0.8 135.0 113 1 11 3398 14 01 53 14 19 50 =0046+316 01 55 59 70.7 -47.6 1.1 125.0 1077 F 1 3782 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 01 55 59 70.7 -47.6 1.1 125.0 -6 1 11 3782 14 19 50 14 29 18 =0046+316 02 05 29 69.0 -50.8 1.3 120.7 562 F 1 7572 Schedule for VLBA_MK (Code Mk ) 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: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 14 29 18 J0048+3157 02 05 29 69.0 -50.8 1.3 120.7 -6 1 11 7572 14 29 18 14 37 17 =0046+316 02 13 29 67.5 -53.0 1.4 117.6 473 F 1 10763 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 02 13 29 67.5 -53.0 1.4 117.6 -6 1 11 10763 14 37 17 14 42 16 =0046+316 02 18 29 66.6 -54.2 1.5 115.8 293 F 1 12758 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 02 20 29 84.6 125.3 -0.3 -53.3 -6 1 11 12758 14 44 16 14 49 35 =0235+164 02 25 49 85.6 135.2 -0.2 -43.8 313 F 1 14885 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 02 25 49 85.6 135.2 -0.2 -43.8 -6 1 11 14885 14 49 35 14 54 34 =0235+164 02 30 49 86.3 148.7 -0.1 -30.7 293 F 1 16880 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 02 30 49 86.3 148.7 -0.1 -30.7 -6 1 12 16880 14 54 34 14 59 33 =0235+164 02 35 49 86.8 167.1 -0.1 -12.6 293 R 1 16326 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 02 35 49 86.8 167.1 -0.1 -12.6 -6 1 12 16326 14 59 33 15 04 32 =0235+164 02 40 49 86.8 188.5 0.0 8.4 293 R 1 14331 15 04 32 J0319+4130 02 40 49 66.7 18.8 -0.7 -156.1 -119 1 12 14331 15 04 32 15 08 02 =0316+413 02 44 19 67.0 17.3 -0.6 -158.1 90 R 1 12935 Schedule for VLBA_MK (Code Mk ) 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: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 15 08 02 J0319+4130 02 44 19 67.0 17.3 -0.6 -158.1 -6 1 12 12935 15 08 02 15 10 41 =0316+413 02 46 59 67.2 16.1 -0.6 -159.6 154 R 1 11871 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 02 46 59 67.2 16.1 -0.6 -159.6 -6 1 12 11871 15 10 41 15 13 21 =0316+413 02 49 39 67.3 14.9 -0.5 -161.2 154 R 1 10807 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 02 49 39 67.3 14.9 -0.5 -161.2 -6 1 12 10807 15 13 21 15 16 00 =0316+413 02 52 19 67.5 13.6 -0.5 -162.8 154 R 1 9744 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/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 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: 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/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 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