COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: bu023 3.6,2.4,2,1cm dynamic Ulvestad et al. Exp. Code: bu023c 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 bu023 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 12 Dec 2002 Day 346 --- 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 22 29 21 J2136+0041 17 33 19 27.5 100.0 -4.1 -67.9 0 1 1 0 22 29 21 22 33 40 =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 22 33 40 J2136+0041 17 37 39 28.5 100.4 -4.0 -67.7 -6 1 1 1729 22 33 40 22 37 40 =2134+00 17 41 39 29.5 100.9 -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 22 37 40 J2136+0041 17 41 39 29.5 100.9 -3.9 -67.5 -6 1 1 3324 22 37 40 22 41 39 =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 22 41 39 J2136+0041 17 45 39 30.4 101.3 -3.9 -67.3 -6 1 1 4920 22 41 39 22 45 38 =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 22 59 56 J0048+3157 18 03 59 1.4 56.3 -6.7 D -67.4 794 1 1 6515 22 59 56 23 09 34 =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 23 09 34 J0048+3157 18 13 39 3.3 57.1 -6.6 -68.6 -6 1 1 10372 23 09 34 23 27 32 =0046+316 18 31 39 6.8 58.4 -6.3 -70.9 1071 F 1 17552 23 29 31 J2136+0041 18 33 39 41.3 107.4 -3.1 -63.9 45 1 2 17552 23 29 31 23 33 51 =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 bu023 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 12 Dec 2002 Day 346 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 23 33 51 J2136+0041 18 37 59 42.3 108.0 -3.0 -63.5 -6 1 2 15823 23 33 51 23 37 50 =2134+00 18 41 59 43.2 108.7 -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 23 37 50 J2136+0041 18 41 59 43.2 108.7 -2.9 -63.1 -6 1 2 14228 23 37 50 23 41 49 =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 23 41 49 J2136+0041 18 45 59 44.1 109.3 -2.8 -62.6 -6 1 2 12632 23 41 49 23 45 49 =2134+00 18 49 59 45.0 109.9 -2.8 -62.2 233 R 1 11036 23 45 49 J2253+1608 18 49 59 32.1 82.9 -4.1 -76.4 -32 1 2 11036 23 45 49 23 49 48 =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 23 49 48 J2253+1608 18 53 59 33.1 83.2 -4.0 -76.6 -6 1 2 9441 23 49 48 23 53 17 =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 23 53 17 J2253+1608 18 57 29 33.9 83.4 -3.9 -76.7 -6 1 2 8045 23 53 17 23 56 47 =2251+158 19 00 59 34.7 83.7 -3.9 -76.8 203 R 1 6648 --- Start: Thu 12 Dec 2002 Day 346 -- Stop: Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 23 56 47 J2253+1608 19 00 59 34.7 83.7 -3.9 -76.8 -6 1 2 6648 23 56 47 00 00 16 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 00 00 16 J0048+3157 19 04 29 13.5 60.5 -5.7 -74.9 -50 1 2 5252 00 00 16 00 05 45 =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 00 05 45 J0048+3157 19 09 59 14.6 60.8 -5.6 -75.5 -6 1 3 3058 00 05 45 00 13 44 =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 00 13 44 J0048+3157 19 17 59 16.3 61.2 -5.5 -76.5 -6 1 3 133 00 13 44 00 23 22 =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 00 23 22 J0048+3157 19 27 39 18.3 61.7 -5.4 -77.6 -6 1 3 3989 00 23 22 00 41 19 =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 01 03 36 J0048+3157 20 07 59 26.7 63.3 -4.7 -82.4 1321 1 3 11169 01 03 36 01 09 35 =0046+316 20 13 59 28.0 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 01 09 35 J0048+3157 20 13 59 28.0 63.5 -4.6 -83.1 -6 1 3 13563 01 09 35 01 17 33 =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 01 17 33 J0048+3157 20 21 59 29.6 63.7 -4.4 -84.0 -6 1 4 16754 01 17 33 01 27 12 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 01 27 12 J0048+3157 20 31 39 31.7 63.9 -4.3 -85.2 -6 1 4 14590 01 27 12 01 45 09 =0046+316 20 49 39 35.5 64.2 -4.0 -87.4 1071 R 1 7409 01 47 09 J2136+0041 20 51 39 67.9 148.6 -0.8 -29.3 49 1 4 7409 01 47 09 01 52 08 =2134+00 20 56 39 68.5 151.6 -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 01 52 08 J2136+0041 20 56 39 68.5 151.6 -0.7 -26.6 -6 1 4 5415 01 52 08 01 56 07 =2134+00 21 00 39 69.0 154.1 -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 01 56 07 J2136+0041 21 00 39 69.0 154.1 -0.6 -24.3 -6 1 4 3819 01 56 07 02 00 06 =2134+00 21 04 39 69.4 156.7 -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 02 00 06 J2136+0041 21 04 39 69.4 156.7 -0.5 -21.9 -6 1 4 2224 02 00 06 02 04 06 =2134+00 21 08 39 69.7 159.3 -0.5 -19.4 233 R 1 628 02 06 05 J0238+1636 21 10 39 12.8 76.7 -5.5 -72.9 0 1 5 628 02 06 05 02 11 25 =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 02 11 25 J0238+1636 21 15 59 14.0 77.1 -5.4 -73.2 -6 1 5 1500 02 11 25 02 16 24 =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 02 16 24 J0238+1636 21 20 59 15.2 77.4 -5.3 -73.4 -6 1 5 3494 02 16 24 02 21 23 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 02 21 23 J0238+1636 21 25 59 16.3 77.8 -5.2 -73.7 -6 1 5 5489 02 21 23 02 26 22 =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 02 26 22 J0048+3157 21 30 59 44.3 64.2 -3.3 -92.9 -60 1 5 7483 02 26 22 02 32 11 =0046+316 21 36 49 45.5 64.1 -3.2 -93.7 289 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 02 32 11 J0048+3157 21 36 49 45.5 64.1 -3.2 -93.7 -6 1 5 9810 02 32 11 02 40 10 =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 02 40 10 J0048+3157 21 44 49 47.2 63.9 -3.1 -94.9 -6 1 5 13001 02 40 10 02 49 48 =0046+316 21 54 29 49.2 63.6 -2.9 -96.5 572 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 02 49 48 J0048+3157 21 54 29 49.2 63.6 -2.9 -96.5 -6 1 6 16857 02 49 48 03 07 45 =0046+316 22 12 29 53.0 62.8 -2.6 -99.5 1071 R 1 11162 03 09 45 J0319+4130 22 14 29 23.0 52.2 -5.1 -83.3 54 1 6 11162 03 09 45 03 12 35 =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 03 12 35 J0319+4130 22 17 19 23.5 52.3 -5.0 -83.8 -6 1 6 10032 03 12 35 03 15 04 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 03 15 04 J0319+4130 22 19 49 24.0 52.3 -5.0 -84.2 -6 1 6 9035 03 15 04 03 17 34 =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 03 17 34 J0319+4130 22 22 19 24.4 52.4 -5.0 -84.6 -6 1 6 8037 03 17 34 03 20 03 =0316+413 22 24 49 24.9 52.4 -4.9 -85.0 144 R 1 7040 03 22 03 J0238+1636 22 26 49 30.4 81.9 -4.2 -76.4 94 1 6 7040 03 22 03 03 27 22 =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 03 27 22 J0238+1636 22 32 09 31.7 82.2 -4.1 -76.6 -6 1 6 4913 03 27 22 03 32 21 =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 03 32 21 J0238+1636 22 37 09 32.8 82.5 -4.0 -76.8 -6 1 6 2918 03 32 21 03 37 20 =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 03 37 20 J0238+1636 22 42 09 34.0 82.9 -3.9 -77.0 -6 1 7 924 03 37 20 03 42 20 =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 03 42 20 J0048+3157 22 47 09 60.2 59.8 -2.0 -106.6 -56 1 7 1071 03 42 20 03 48 09 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 03 48 09 J0048+3157 22 52 59 61.3 59.0 -1.9 -108.0 -6 1 7 3398 03 48 09 03 56 07 =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 03 56 07 J0048+3157 23 00 59 62.9 57.8 -1.8 -110.1 -6 1 7 6589 03 56 07 04 05 46 =0046+316 23 10 39 64.9 56.1 -1.6 -113.0 572 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 04 05 46 J0048+3157 23 10 39 64.9 56.1 -1.6 -113.0 -6 1 8 10445 04 05 46 04 23 43 =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 04 25 43 J0238+1636 23 30 39 45.3 86.1 -3.1 -78.4 68 1 8 17574 04 25 43 04 31 02 =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 04 31 02 J0238+1636 23 35 59 46.6 86.4 -3.0 -78.5 -6 1 8 15447 04 31 02 04 36 01 =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 04 36 01 J0238+1636 23 40 59 47.8 86.8 -3.0 -78.6 -6 1 8 13452 04 36 01 04 41 00 =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 04 41 00 J0238+1636 23 45 59 48.9 87.1 -2.9 -78.7 -6 1 8 11458 04 41 00 04 45 59 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 8413.49 8413.49 8421.49 8421.49 Next BBC frequencies: 813.49 813.49 821.49 821.49 04 45 59 J0048+3157 23 50 59 72.2 44.0 -1.0 -129.6 -50 1 8 9463 04 45 59 04 51 48 =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 04 51 48 J0048+3157 23 56 49 73.1 41.2 -0.9 -133.0 -6 1 8 7136 04 51 48 04 59 47 =0046+316 00 04 49 74.3 36.9 -0.7 -138.3 473 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 04 59 47 J0048+3157 00 04 49 74.3 36.9 -0.7 -138.3 -6 1 8 3945 04 59 47 05 09 25 =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 05 09 25 J0048+3157 00 14 29 75.6 30.7 -0.6 -145.5 -6 1 9 89 05 09 25 05 27 22 =0046+316 00 32 29 77.3 16.0 -0.3 -162.2 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 05 29 22 J0238+1636 00 34 29 60.3 91.0 -2.1 -79.0 64 1 9 7269 05 29 22 05 34 41 =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 05 34 41 J0238+1636 00 39 49 61.6 91.5 -2.0 -79.0 -6 1 9 9397 05 34 41 05 39 40 =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 05 39 40 J0238+1636 00 44 49 62.8 92.0 -1.9 -78.9 -6 1 9 11391 05 39 40 05 44 40 =0235+164 00 49 49 64.0 92.5 -1.8 -78.8 293 F 1 13386 Schedule for VLBA_MK (Code Mk ) Page 10 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 05 44 40 J0238+1636 00 49 49 64.0 92.5 -1.8 -78.8 -6 1 9 13386 05 44 40 05 49 39 =0235+164 00 54 49 65.1 93.1 -1.7 -78.7 293 F 1 15380 05 49 39 J0048+3157 00 54 49 77.8 -5.9 0.1 173.5 -72 1 10 15380 05 49 39 06 08 06 =0046+316 01 13 19 76.7 -23.0 0.4 154.3 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 06 08 06 J0048+3157 01 13 19 76.7 -23.0 0.4 154.3 -6 1 10 12440 06 08 06 06 17 44 =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 06 17 44 J0048+3157 01 22 59 75.6 -30.4 0.6 145.9 -6 1 10 8584 06 17 44 06 25 43 =0046+316 01 30 59 74.6 -35.7 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 06 25 43 J0048+3157 01 30 59 74.6 -35.7 0.7 139.7 -6 1 10 5392 06 25 43 06 30 42 =0046+316 01 35 59 73.9 -38.6 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 06 32 42 J0048+3157 01 37 59 73.6 -39.6 0.8 135.0 113 1 11 3398 06 32 42 06 50 39 =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 06 50 39 J0048+3157 01 55 59 70.7 -47.6 1.1 125.0 -6 1 11 3782 06 50 39 07 00 07 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 07 00 07 J0048+3157 02 05 29 69.0 -50.8 1.3 120.7 -6 1 11 7572 07 00 07 07 08 06 =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 07 08 06 J0048+3157 02 13 29 67.5 -53.0 1.4 117.6 -6 1 11 10763 07 08 06 07 13 05 =0046+316 02 18 29 66.5 -54.3 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 07 15 05 J0238+1636 02 20 29 84.6 125.4 -0.3 -53.2 -6 1 11 12758 07 15 05 07 20 24 =0235+164 02 25 49 85.6 135.3 -0.2 -43.7 313 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 07 20 24 J0238+1636 02 25 49 85.6 135.3 -0.2 -43.7 -6 1 11 14885 07 20 24 07 25 23 =0235+164 02 30 49 86.3 148.8 -0.1 -30.6 293 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 07 25 23 J0238+1636 02 30 49 86.3 148.8 -0.1 -30.6 -6 1 12 16880 07 25 23 07 30 22 =0235+164 02 35 49 86.7 167.3 0.0 -12.5 293 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 07 30 22 J0238+1636 02 35 49 86.7 167.3 0.0 -12.5 -6 1 12 16326 07 30 22 07 35 21 =0235+164 02 40 49 86.8 188.6 0.0 8.5 293 R 1 14331 07 35 21 J0319+4130 02 40 49 66.7 18.8 -0.7 -156.1 -119 1 12 14331 07 35 21 07 38 51 =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 bu023 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) ---------------------------------------------------------------------------------------- --- Fri 13 Dec 2002 Day 347 --- Next scan frequencies: 12583.49 12583.49 12591.49 12591.49 Next BBC frequencies: 983.49 983.49 991.49 991.49 07 38 51 J0319+4130 02 44 19 67.0 17.3 -0.6 -158.1 -6 1 12 12935 07 38 51 07 41 30 =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 07 41 30 J0319+4130 02 46 59 67.2 16.1 -0.6 -159.6 -6 1 12 11871 07 41 30 07 44 10 =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 07 44 10 J0319+4130 02 49 39 67.3 14.9 -0.5 -161.2 -6 1 12 10807 07 44 10 07 46 50 =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 -- bu023 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 56.119111 0046+316 31 41 04.49559 * 31 57 25.08510 31 58 28.54266 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 48.692806 0235+164 16 24 04.01629 * 16 36 59.27471 16 37 46.92965 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 00.061884 0316+413 41 19 51.91592 * 41 30 42.10305 41 31 26.49347 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 45.986910 2134+00 00 28 25.08052 * 00 41 54.21335 00 42 36.59683 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 05.264681 2251+158 15 52 54.34806 * 16 08 53.56089 16 09 50.09277 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 120.1 J0238+1636 141.6 J0319+4130 148.9 J2136+0041 66.6 J2253+1608 90.5 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg