COVER INFORMATION Station: VLBA_MK (Code Mk ) Experiment: Motion in the IDV 0917+624 Exp. Code: bk086d Schedule Version: 1.00 Processed by SCHED version: Release of 02 July 2002 PI: T.P. Krichbaum Address: Max-Planck-Institut fuer Radioastronomie Auf dem Huegel 69 53121 Bonn Germany Phone: 0049-228-525-295 EMAIL: tkrichbaum@mpifr-bonn.mpg.de Fax: 0049-228-525-229 Phone during observation: 49-2257-301-155 Observing mode: 128-4-2: 6/2/1.3cm dual-pol Notes: PA and Gain calibrators: 0716+714, 1803+784 Schedule for VLBA_MK (Code Mk ) Page 2 Motion in the IDV 0917+624 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 10 Apr 2003 Day 100 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 Next scan bandwidths: 8.00 8.00 8.00 8.00 16 00 00 1803+784 18 52 04 31.0 357.0 0.9 165.9 0 1 1 0 16 00 00 16 04 00 --- 18 56 05 31.0 356.8 0.9 164.8 240 F 1 1600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 16 04 00 1803+784 18 56 05 31.0 356.8 0.9 164.8 -6 1 1 1600 16 04 00 16 08 00 --- 19 00 06 30.9 356.6 1.0 163.7 234 F 1 3200 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 16 08 00 1803+784 19 00 06 30.9 356.6 1.0 163.7 -6 1 1 3200 16 08 00 16 11 00 --- 19 03 06 30.9 356.4 1.0 162.8 174 F 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 17 48 35 1803+784 20 40 57 28.4 351.6 2.7 136.5 5844 1 1 4400 17 48 35 17 52 35 --- 20 44 58 28.3 351.4 2.7 135.4 240 F 1 6000 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 17 52 35 1803+784 20 44 58 28.3 351.4 2.7 135.4 -6 1 1 6000 17 52 35 17 56 35 --- 20 48 58 28.1 351.3 2.8 134.3 234 F 1 7600 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 17 56 35 1803+784 20 48 58 28.1 351.3 2.8 134.3 -6 1 1 7600 17 56 35 17 59 35 --- 20 51 59 28.0 351.1 2.9 133.6 174 F 1 8800 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 18 05 35 0716+714 20 58 00 2.6 367.5-10.4 H -22.5 303 1 1 8800 18 05 35 18 09 35 --- 21 02 01 2.8 367.8-10.3 H -23.4 0 F 1 10400 Schedule for VLBA_MK (Code Mk ) Page 3 Motion in the IDV 0917+624 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 10 Apr 2003 Day 100 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 18 09 35 0716+714 21 02 01 2.8 367.8-10.3 H -23.4 -6 1 1 10400 18 09 35 18 13 35 --- 21 06 01 2.9 368.1-10.3 H -24.3 0 F 1 12000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 18 13 35 0716+714 21 06 01 2.9 368.1-10.3 H -24.3 -6 1 1 12000 18 13 35 18 16 35 --- 21 09 02 3.0 368.3-10.2 H -25.0 0 F 1 13200 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 19 37 40 1803+784 22 30 20 23.8 348.3 4.5 108.2 4817 1 1 13200 19 37 40 19 41 40 --- 22 34 21 23.6 348.3 4.6 107.2 240 F 1 14800 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 19 41 40 1803+784 22 34 21 23.6 348.3 4.6 107.2 -6 1 1 14800 19 41 40 19 45 40 --- 22 38 21 23.5 348.2 4.6 106.2 234 F 1 16400 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 19 45 40 1803+784 22 38 21 23.5 348.2 4.6 106.2 -6 1 1 16400 19 45 40 19 48 40 --- 22 41 22 23.3 348.2 4.7 105.5 174 F 1 17600 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 19 54 40 0716+714 22 47 23 7.6 374.6 -8.6 -47.8 323 1 2 17600 19 54 40 19 58 40 --- 22 51 24 7.9 374.8 -8.5 -48.7 240 R 1 16000 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 19 58 40 0716+714 22 51 24 7.9 374.8 -8.5 -48.7 -6 1 2 16000 19 58 40 20 02 40 --- 22 55 24 8.1 375.0 -8.4 -49.6 234 R 1 14400 Schedule for VLBA_MK (Code Mk ) Page 4 Motion in the IDV 0917+624 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 10 Apr 2003 Day 100 --- Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 20 02 40 0716+714 22 55 24 8.1 375.0 -8.4 -49.6 -6 1 2 14400 20 02 40 20 05 40 --- 22 58 25 8.3 375.2 -8.4 -50.3 174 R 1 13200 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 21 26 45 1803+784 00 19 43 18.4 347.9 6.3 81.2 4839 1 2 13200 21 26 45 21 30 45 --- 00 23 44 18.2 347.9 6.4 80.3 240 R 1 11600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 21 30 45 1803+784 00 23 44 18.2 347.9 6.4 80.3 -6 1 2 11600 21 30 45 21 34 45 --- 00 27 44 18.0 347.9 6.5 79.3 234 R 1 10000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 21 34 45 1803+784 00 27 44 18.0 347.9 6.5 79.3 -6 1 2 10000 21 34 45 21 37 45 --- 00 30 45 17.9 348.0 6.5 78.6 174 R 1 8800 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 21 43 45 0716+714 00 36 46 15.2 379.0 -6.8 -72.9 333 1 2 8800 21 43 45 21 47 45 --- 00 40 46 15.5 379.1 -6.7 -73.8 240 R 1 7200 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 21 47 45 0716+714 00 40 46 15.5 379.1 -6.7 -73.8 -6 1 2 7200 21 47 45 21 51 45 --- 00 44 47 15.8 379.1 -6.6 -74.7 234 R 1 5600 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 21 51 45 0716+714 00 44 47 15.8 379.1 -6.6 -74.7 -6 1 2 5600 21 51 45 21 54 45 --- 00 47 48 16.0 379.2 -6.6 -75.4 174 R 1 4400 Schedule for VLBA_MK (Code Mk ) Page 5 Motion in the IDV 0917+624 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 10 Apr 2003 Day 100 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 21 59 45 0917+624 00 52 48 2.0 381.8 -8.5 D -48.5 266 1 2 4400 21 59 45 22 07 45 --- 01 00 50 2.7 382.4 -8.4 -50.3 0 R 1 1200 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 22 07 45 0917+624 01 00 50 2.7 382.4 -8.4 -50.3 -6 1 3 1200 22 07 45 22 15 45 --- 01 08 51 3.4 383.0 -8.2 -52.0 474 F 1 2000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 22 15 45 0917+624 01 08 51 3.4 383.0 -8.2 -52.0 -6 1 3 2000 22 15 45 22 21 45 --- 01 14 52 4.0 383.4 -8.1 -53.3 354 F 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 22 22 05 0917+624 01 15 12 4.0 383.4 -8.1 -53.4 14 1 3 4400 22 22 05 22 30 05 --- 01 23 13 4.8 383.9 -8.0 -55.1 480 F 1 7600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 22 30 05 0917+624 01 23 13 4.8 383.9 -8.0 -55.1 -6 1 3 7600 22 30 05 22 38 05 --- 01 31 15 5.5 384.5 -7.8 -56.9 474 F 1 10800 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 22 38 05 0917+624 01 31 15 5.5 384.5 -7.8 -56.9 -6 1 3 10800 22 38 05 22 44 05 --- 01 37 16 6.1 384.9 -7.7 -58.1 354 F 1 13200 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 22 47 35 0917+624 01 40 46 6.5 385.1 -7.7 -58.9 203 1 3 13200 22 47 35 22 55 35 --- 01 48 48 7.3 385.5 -7.6 -60.6 480 F 1 16400 Schedule for VLBA_MK (Code Mk ) Page 6 Motion in the IDV 0917+624 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 10 Apr 2003 Day 100 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 22 55 35 0917+624 01 48 48 7.3 385.5 -7.6 -60.6 -6 1 4 16400 22 55 35 23 03 35 --- 01 56 49 8.1 386.0 -7.4 -62.3 474 R 1 15600 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 23 03 35 0917+624 01 56 49 8.1 386.0 -7.4 -62.3 -6 1 4 15600 23 03 35 23 09 35 --- 02 02 50 8.7 386.3 -7.3 -63.6 354 R 1 13200 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 23 15 50 1803+784 02 09 06 13.4 350.0 8.1 55.0 345 1 4 13200 23 15 50 23 19 50 --- 02 13 07 13.2 350.1 8.2 54.0 240 R 1 11600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 23 19 50 1803+784 02 13 07 13.2 350.1 8.2 54.0 -6 1 4 11600 23 19 50 23 23 50 --- 02 17 07 13.1 350.2 8.3 53.1 234 R 1 10000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 23 23 50 1803+784 02 17 07 13.1 350.2 8.3 53.1 -6 1 4 10000 23 23 50 23 26 50 --- 02 20 08 13.0 350.3 8.3 52.4 174 R 1 8800 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 23 32 50 0716+714 02 26 09 23.8 379.6 -4.9 -98.6 332 1 4 8800 23 32 50 23 36 50 --- 02 30 09 24.1 379.6 -4.9 -99.6 240 R 1 7200 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 23 36 50 0716+714 02 30 09 24.1 379.6 -4.9 -99.6 -6 1 4 7200 23 36 50 23 40 50 --- 02 34 10 24.4 379.5 -4.8 -100.6 234 R 1 5600 Schedule for VLBA_MK (Code Mk ) Page 7 Motion in the IDV 0917+624 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 10 Apr 2003 Day 100 --- Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 23 40 50 0716+714 02 34 10 24.4 379.5 -4.8 -100.6 -6 1 4 5600 23 40 50 23 43 50 --- 02 37 11 24.7 379.5 -4.8 -101.3 174 R 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 23 48 50 0917+624 02 42 11 13.0 388.1 -6.7 -72.0 271 1 4 4400 23 48 50 23 56 50 --- 02 50 13 13.9 388.4 -6.5 -73.7 480 R 1 1200 --- Start: Thu 10 Apr 2003 Day 100 -- Stop: Fri 11 Apr 2003 Day 101 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 23 56 50 0917+624 02 50 13 13.9 388.4 -6.5 -73.7 -6 1 5 1200 23 56 50 00 04 50 --- 02 58 14 14.8 388.6 -6.4 -75.4 474 F 1 2000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 00 04 50 0917+624 02 58 14 14.8 388.6 -6.4 -75.4 -6 1 5 2000 00 04 50 00 10 50 --- 03 04 15 15.4 388.8 -6.3 -76.7 354 F 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 00 11 10 0917+624 03 04 35 15.5 388.8 -6.3 -76.8 14 1 5 4400 00 11 10 00 19 10 --- 03 12 36 16.4 389.0 -6.2 -78.5 480 F 1 7600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 00 19 10 0917+624 03 12 36 16.4 389.0 -6.2 -78.5 -6 1 5 7600 00 19 10 00 27 10 --- 03 20 38 17.3 389.2 -6.0 -80.2 474 F 1 10800 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 00 27 10 0917+624 03 20 38 17.3 389.2 -6.0 -80.2 -6 1 5 10800 00 27 10 00 33 10 --- 03 26 39 18.0 389.3 -5.9 -81.5 354 F 1 13200 Schedule for VLBA_MK (Code Mk ) Page 8 Motion in the IDV 0917+624 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 11 Apr 2003 Day 101 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 00 36 40 0917+624 03 30 09 18.4 389.4 -5.9 -82.3 203 1 5 13200 00 36 40 00 44 40 --- 03 38 11 19.3 389.5 -5.7 -84.0 480 F 1 16400 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 00 44 40 0917+624 03 38 11 19.3 389.5 -5.7 -84.0 -6 1 6 16400 00 44 40 00 52 40 --- 03 46 12 20.3 389.6 -5.6 -85.8 474 R 1 15600 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 00 52 40 0917+624 03 46 12 20.3 389.6 -5.6 -85.8 -6 1 6 15600 00 52 40 00 58 40 --- 03 52 13 21.0 389.6 -5.5 -87.1 354 R 1 13200 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 01 04 55 1803+784 03 58 29 9.8 354.1 10.0 29.0 345 1 6 13200 01 04 55 01 08 55 --- 04 02 29 9.7 354.3 10.0 28.1 240 R 1 11600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 01 08 55 1803+784 04 02 29 9.7 354.3 10.0 28.1 -6 1 6 11600 01 08 55 01 12 55 --- 04 06 30 9.6 354.4 10.1 27.1 234 R 1 10000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 01 12 55 1803+784 04 06 30 9.6 354.4 10.1 27.1 -6 1 6 10000 01 12 55 01 15 55 --- 04 09 31 9.5 354.6 10.1 26.4 174 R 1 8800 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 01 21 55 0716+714 04 15 32 31.8 375.9 -3.1 -126.3 309 1 6 8800 01 21 55 01 25 55 --- 04 19 32 32.1 375.7 -3.0 -127.4 240 R 1 7200 Schedule for VLBA_MK (Code Mk ) Page 9 Motion in the IDV 0917+624 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 11 Apr 2003 Day 101 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 01 25 55 0716+714 04 19 32 32.1 375.7 -3.0 -127.4 -6 1 6 7200 01 25 55 01 29 55 --- 04 23 33 32.3 375.4 -3.0 -128.5 234 R 1 5600 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 01 29 55 0716+714 04 23 33 32.3 375.4 -3.0 -128.5 -6 1 6 5600 01 29 55 01 32 55 --- 04 26 33 32.5 375.3 -2.9 -129.3 174 R 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 01 37 55 0917+624 04 31 34 25.5 389.5 -4.8 -95.8 280 1 6 4400 01 37 55 01 45 55 --- 04 39 36 26.5 389.4 -4.7 -97.7 480 R 1 1200 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 01 45 55 0917+624 04 39 36 26.5 389.4 -4.7 -97.7 -6 1 7 1200 01 45 55 01 53 55 --- 04 47 37 27.4 389.2 -4.6 -99.5 474 F 1 2000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 01 53 55 0917+624 04 47 37 27.4 389.2 -4.6 -99.5 -6 1 7 2000 01 53 55 01 59 55 --- 04 53 38 28.1 389.1 -4.5 -100.9 354 F 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 02 00 15 0917+624 04 53 58 28.1 389.1 -4.5 -101.0 14 1 7 4400 02 00 15 02 08 15 --- 05 01 59 29.0 388.8 -4.3 -102.9 480 F 1 7600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 02 08 15 0917+624 05 01 59 29.0 388.8 -4.3 -102.9 -6 1 7 7600 02 08 15 02 16 15 --- 05 10 01 29.9 388.6 -4.2 -104.8 474 F 1 10800 Schedule for VLBA_MK (Code Mk ) Page 10 Motion in the IDV 0917+624 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 11 Apr 2003 Day 101 --- Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 02 16 15 0917+624 05 10 01 29.9 388.6 -4.2 -104.8 -6 1 7 10800 02 16 15 02 22 15 --- 05 16 02 30.6 388.4 -4.1 -106.2 354 F 1 13200 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 02 22 35 0917+624 05 16 22 30.6 388.4 -4.1 -106.3 14 1 7 13200 02 22 35 02 30 35 --- 05 24 23 31.5 388.0 -4.0 -108.2 480 F 1 16400 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 02 30 35 0917+624 05 24 23 31.5 388.0 -4.0 -108.2 -6 1 8 16400 02 30 35 02 38 35 --- 05 32 24 32.4 387.7 -3.8 -110.2 474 R 1 15600 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 02 38 35 0917+624 05 32 24 32.4 387.7 -3.8 -110.2 -6 1 8 15600 02 38 35 02 44 35 --- 05 38 25 33.1 387.4 -3.7 -111.7 354 R 1 13200 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 02 50 25 1803+784 05 44 16 8.3 359.2 11.7 3.9 294 1 8 13200 02 50 25 02 54 25 --- 05 48 17 8.3 359.4 11.8 2.9 240 R 1 11600 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 02 54 25 1803+784 05 48 17 8.3 359.4 11.8 2.9 -6 1 8 11600 02 54 25 02 58 25 --- 05 52 17 8.3 359.6 11.9 2.0 234 R 1 10000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 02 58 25 1803+784 05 52 17 8.3 359.6 11.9 2.0 -6 1 8 10000 02 58 25 03 01 25 --- 05 55 18 8.3 359.7 11.9 1.3 174 R 1 8800 Schedule for VLBA_MK (Code Mk ) Page 11 Motion in the IDV 0917+624 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 11 Apr 2003 Day 101 --- Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 03 06 55 0716+714 06 00 49 37.1 368.0 -1.4 -155.8 266 1 8 8800 03 06 55 03 10 55 --- 06 04 50 37.2 367.7 -1.3 -157.0 240 R 1 7200 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 03 10 55 0716+714 06 04 50 37.2 367.7 -1.3 -157.0 -6 1 8 7200 03 10 55 03 14 55 --- 06 08 50 37.3 367.3 -1.2 -158.1 234 R 1 5600 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 03 14 55 0716+714 06 08 50 37.3 367.3 -1.2 -158.1 -6 1 8 5600 03 14 55 03 17 55 --- 06 11 51 37.4 367.0 -1.2 -159.0 174 R 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 03 22 35 0917+624 06 16 31 37.0 385.0 -3.1 -121.5 262 1 8 4400 03 22 35 03 30 35 --- 06 24 33 37.8 384.3 -3.0 -123.7 480 R 1 1200 Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 03 30 35 0917+624 06 24 33 37.8 384.3 -3.0 -123.7 -6 1 9 1200 03 30 35 03 38 35 --- 06 32 34 38.6 383.6 -2.8 -125.9 474 F 1 2000 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 03 38 35 0917+624 06 32 34 38.6 383.6 -2.8 -125.9 -6 1 9 2000 03 38 35 03 44 35 --- 06 38 35 39.1 383.1 -2.7 -127.5 354 F 1 4400 Next scan frequencies: 15357.49 15357.49 15365.49 15365.49 Next BBC frequencies: 757.49 757.49 765.49 765.49 03 44 55 0917+624 06 38 55 39.2 383.1 -2.7 -127.6 14 1 9 4400 03 44 55 03 49 55 --- 06 43 56 39.6 382.6 -2.6 -129.0 300 F 1 6400 Schedule for VLBA_MK (Code Mk ) Page 12 Motion in the IDV 0917+624 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 11 Apr 2003 Day 101 --- Next scan frequencies: 22225.49 22225.49 22233.49 22233.49 Next BBC frequencies: 725.49 725.49 733.49 733.49 03 49 55 0917+624 06 43 56 39.6 382.6 -2.6 -129.0 -6 1 9 6400 03 49 55 03 55 00 --- 06 49 02 40.1 382.1 -2.5 -130.5 299 F 1 8433 Next scan frequencies: 4987.49 4987.49 4995.49 4995.49 Next BBC frequencies: 887.49 887.49 895.49 895.49 03 55 00 0917+624 06 49 02 40.1 382.1 -2.5 -130.5 -6 1 9 8433 03 55 00 04 00 00 --- 06 54 03 40.5 381.6 -2.5 -131.9 294 F 1 10433 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: /home/filehost/cwalker/sched/setups/v2cm-128-4-2.set Matches group v2cm_d3 in /home/filehost/cwalker/sched/catalogs/freq.dat Fourth 2cm filter 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= 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: 2 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: /home/filehost/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: /home/filehost/cwalker/sched/setups/v6cm-128-4-2.set Matches group v6cm_2 in /home/filehost/cwalker/sched/catalogs/freq.dat Setup group: 6 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= 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U Pol. = RCP LCP RCP LCP BBC = 1 2 3 4 BBC SB= U U U U IF = A C A C VLBA FE= 6cm omit 6cm omit VLBA Synth= 15.4 4.1 15.4 The following frequency sets based on this setup were used. Frequency Set: 6 Setup file default. Used pcal sets: 1 LO sum= 4987.49 4987.49 4995.49 4995.49 BBC fr= 887.49 887.49 895.49 895.49 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 -- Motion in the IDV 0917+624 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) J0721+7120 07 16 13.029725 * 07 21 53.448460 07 22 13.831560 * 0716+714 71 26 15.17405 * 71 20 36.36339 71 20 35.51103 J0721+71 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J0921+6215 09 17 40.306839 * 09 21 36.231052 09 21 51.931732 * 0917+624 62 28 38.64013 * 62 15 52.18035 62 15 20.47830 J0921+62 /home/filehost/cwalker/sched/catalogs/sources.vlba ICRF - Ext.1 Source - 1998 IERS Annual Report J1800+7828 18 03 39.193542 * 18 00 45.683918 18 00 37.641315 * 1803+784 78 27 54.29757 * 78 28 04.01851 78 27 40.55388 J1800+78 /home/filehost/cwalker/sched/catalogs/sources.vlba 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) 0716+714 82.9 0917+624 96.7 1803+784 85.8 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