COVER INFORMATION Station: VLBA_NL (Code Nl ) Experiment: VLBI Imaging of Misaligned Jets at 327 MHz Exp. Code: BA026 Schedule Version: 1.00 Processed by SCHED version: Release of 1 August 1997 PI: Scott Aaron Address: Max Plank Institut fuer Radioastronomie Auf dem Huegel 53121 Bonn Germany Phone: +49 228 525 245 EMAIL: saaron@mpifr-bonn.mpg.de Fax: +49 228 525 229 Phone during observation: +49 228 525 245 (office) Observing mode: 92 cm dual polarization Notes: Schedule for VLBA_NL (Code Nl ) Page 2 VLBI Imaging of Misaligned Jets at 327 MHz 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. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Tue 12 Aug 1997 Day 224 --- Next scan frequencies: 317.99 317.99 322.99 322.99 327.49 327.49 331.49 331.49 Next BBC frequencies: 817.99 817.99 822.99 822.99 827.49 827.49 831.49 831.49 Next scan bandwidths: 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 00 00 00 1633+382 15 15 38 74.4 96.8 -1.3 -70.3 0 1 1 0 00 11 00 --- 15 26 40 76.4 99.8 -1.1 -69.1 660 F 1 4400 00 12 50 1739+522 15 28 31 65.5 53.5 -2.2 -101.9 78 1 1 4400 00 23 50 --- 15 39 33 67.1 52.5 -2.0 -105.0 660 F 1 8800 00 24 45 1803+784 15 40 27 50.8 10.5 -2.3 -137.3 20 1 1 8800 00 35 45 --- 15 51 29 51.1 9.8 -2.2 -140.5 660 F 1 13200 00 38 26 3C345 15 54 11 80.6 97.9 -0.8 -74.1 100 1 1 13200 00 49 26 --- 16 05 13 82.6 102.2 -0.6 -71.7 660 F 1 17600 00 49 40 1633+382 16 05 27 83.2 120.0 -0.5 -55.2 0 1 2 17600 01 00 40 --- 16 16 28 84.9 133.8 -0.3 -43.2 660 R 1 13200 01 01 57 1739+522 16 17 45 72.5 46.2 -1.4 -118.5 16 1 2 13200 01 12 57 --- 16 28 47 74.0 43.2 -1.2 -123.5 660 R 1 8800 01 13 51 1803+784 16 29 42 52.2 7.3 -1.5 -151.8 9 1 2 8800 01 24 51 --- 16 40 44 52.4 6.5 -1.3 -155.2 660 R 1 4400 01 27 04 1633+382 16 42 57 86.1 202.9 0.1 21.7 0 1 2 4400 01 38 04 --- 16 53 59 84.9 226.3 0.3 43.3 660 R 1 0 01 39 57 1739+522 16 55 51 77.1 392.2 -0.7 -139.6 0 1 3 0 01 50 57 --- 17 06 53 78.1 385.8 -0.6 -148.0 660 F 1 4400 01 51 49 1803+784 17 07 46 52.9 364.4 -0.9 -163.5 0 1 3 4400 02 02 49 --- 17 18 48 53.1 363.5 -0.7 -166.9 660 F 1 8800 02 04 14 1633+382 17 20 12 80.7 250.9 0.8 63.7 8 1 3 8800 02 15 14 --- 17 31 14 78.7 256.0 0.9 66.9 660 F 1 13200 02 16 30 1739+522 17 32 30 79.5 366.8 -0.1 -171.7 0 1 3 13200 02 27 30 --- 17 43 32 79.6 357.5 0.0 177.0 660 F 1 17600 Schedule for VLBA_NL (Code Nl ) Page 3 VLBI Imaging of Misaligned Jets at 327 MHz 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. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Tue 12 Aug 1997 Day 224 --- 02 28 24 1803+784 17 44 27 53.3 361.4 -0.3 -174.8 0 1 4 17600 02 39 24 --- 17 55 29 53.3 360.5 -0.1 -178.3 660 R 1 13200 02 40 58 1633+382 17 57 03 73.9 263.7 1.4 70.5 27 1 4 13200 02 51 58 --- 18 08 04 71.9 266.2 1.5 71.1 660 R 1 8800 02 53 02 1739+522 18 09 09 78.5 337.5 0.5 152.3 15 1 4 8800 03 04 02 --- 18 20 11 77.6 330.6 0.7 143.3 660 R 1 4400 03 04 57 1803+784 18 21 05 53.2 358.3 0.3 173.7 4 1 4 4400 03 15 57 --- 18 32 07 53.2 357.4 0.5 170.3 660 R 1 0 03 16 56 1954+513 18 33 07 72.9 408.2 -1.4 -116.7 18 1 5 0 03 27 56 --- 18 44 09 74.4 405.2 -1.2 -121.7 660 F 1 4400 03 29 28 1633+382 18 45 40 64.9 272.6 2.2 71.3 1 1 5 4400 03 40 28 --- 18 56 42 62.8 274.2 2.4 71.0 660 F 1 8800 03 42 17 1739+522 18 58 31 73.2 315.0 1.3 120.6 80 1 5 8800 03 53 17 --- 19 09 33 71.7 312.3 1.5 115.9 660 F 1 13200 03 54 11 1803+784 19 10 28 52.7 354.4 1.2 158.5 14 1 5 13200 04 05 11 --- 19 21 29 52.4 353.5 1.3 155.1 660 F 1 17600 04 06 09 1954+513 19 22 27 78.7 387.3 -0.6 -146.6 3 1 6 17600 04 17 09 --- 19 33 29 79.5 379.3 -0.4 -156.6 660 R 1 13200 04 19 03 1633+382 19 35 24 55.7 279.2 3.0 69.4 46 1 6 13200 04 30 03 --- 19 46 26 53.6 280.6 3.2 68.8 660 R 1 8800 04 31 05 1739+522 19 47 27 66.2 306.9 2.1 103.3 34 1 6 8800 04 42 05 --- 19 58 29 64.6 306.1 2.3 100.4 660 R 1 4400 04 42 57 1803+784 19 59 22 51.5 350.9 2.0 143.7 21 1 6 4400 04 53 57 --- 20 10 24 51.1 350.2 2.2 140.5 660 R 1 0 04 54 57 1954+513 20 11 24 79.9 346.0 0.3 163.1 0 1 7 0 05 05 57 --- 20 22 25 79.2 337.2 0.4 152.3 660 F 1 4400 05 07 54 1633+382 20 24 23 46.7 285.0 3.8 66.3 50 1 7 4400 05 18 54 --- 20 35 25 44.8 286.3 4.0 65.5 660 F 1 8800 05 19 31 1739+522 20 36 01 58.9 304.8 2.9 91.8 6 1 7 8800 05 30 31 --- 20 47 03 57.2 304.7 3.1 89.6 660 F 1 13200 Schedule for VLBA_NL (Code Nl ) Page 4 VLBI Imaging of Misaligned Jets at 327 MHz 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. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Tue 12 Aug 1997 Day 224 --- 05 31 06 1633+382 20 47 39 42.6 287.7 4.2 64.6 4 1 7 13200 05 42 06 --- 20 58 40 40.6 289.0 4.4 63.8 660 F 1 17600 05 44 24 2145+067 21 00 59 53.7 160.1 -0.8 -14.9 50 1 8 17600 05 55 24 --- 21 12 01 54.3 164.6 -0.6 -11.5 660 R 1 13200 05 57 05 1954+513 21 13 42 73.5 312.9 1.3 118.6 0 1 8 13200 06 08 05 --- 21 24 44 72.0 310.4 1.5 114.0 660 R 1 8800 06 10 37 1633+382 21 27 16 35.6 292.2 4.9 61.4 77 1 8 8800 06 21 37 --- 21 38 17 33.8 293.5 5.1 60.4 660 R 1 4400 06 22 12 1739+522 21 38 53 49.3 305.9 4.0 80.3 3 1 8 4400 06 33 12 --- 21 49 55 47.6 306.4 4.2 78.5 660 R 1 0 06 35 29 2145+067 21 52 12 55.2 181.8 0.1 1.4 52 1 9 0 06 46 29 --- 22 03 14 55.0 186.6 0.3 5.0 660 F 1 4400 06 47 44 2345-167 22 04 29 27.0 152.0 -1.7 -21.4 17 1 9 4400 06 58 44 --- 22 15 31 27.9 154.8 -1.5 -19.3 660 F 1 8800 07 00 39 1803+784 22 17 26 45.9 -15.0 4.3 105.5 0 1 9 8800 07 11 39 --- 22 28 28 45.3 -15.2 4.5 102.6 660 F 1 13200 07 12 37 1954+513 22 29 26 62.3 -56.2 2.6 95.3 22 1 9 13200 07 23 37 --- 22 40 28 60.5 -56.4 2.7 92.9 660 F 1 17600 07 26 32 2145+067 22 43 23 53.1 203.3 0.9 17.3 0 1 10 17600 07 37 32 --- 22 54 25 52.2 207.6 1.1 20.3 660 R 1 13200 07 38 46 2345-167 22 55 40 30.5 165.4 -0.9 -11.3 29 1 10 13200 07 49 46 --- 23 06 42 30.9 168.5 -0.7 -9.0 660 R 1 8800 07 51 46 1803+784 23 08 41 43.3 344.5 5.1 92.5 0 1 10 8800 08 02 46 --- 23 19 43 42.8 344.5 5.3 89.8 660 R 1 4400 08 03 39 1954+513 23 20 37 54.3 303.8 3.4 85.2 25 1 10 4400 08 14 39 --- 23 31 39 52.6 304.1 3.6 83.3 660 R 1 0 08 17 32 2145+067 23 34 32 47.9 221.6 1.8 29.9 116 1 11 0 08 28 32 --- 23 45 34 46.5 225.1 2.0 32.1 660 F 1 4400 08 29 48 2345-167 23 46 50 31.7 179.7 0.0 -0.2 44 1 11 4400 08 40 48 --- 23 57 52 31.7 182.8 0.2 2.2 660 F 1 8800 Schedule for VLBA_NL (Code Nl ) Page 5 VLBI Imaging of Misaligned Jets at 327 MHz 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. ------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes Stop UT LST EL AZ HA UP ParA Dwell (see above) ------------------------------------------------------------------------------- --- Tue 12 Aug 1997 Day 224 --- 08 42 49 1803+784 23 59 54 40.8 344.7 6.0 80.1 12 1 11 8800 08 53 49 --- 00 10 55 40.3 344.8 6.2 77.5 660 F 1 13200 08 54 48 1954+513 00 11 55 46.4 305.7 4.3 76.7 31 1 11 13200 09 05 48 --- 00 22 56 44.8 306.3 4.5 74.9 660 F 1 17600 09 08 53 2145+067 00 26 02 40.7 236.4 2.6 38.7 136 1 12 17600 09 19 53 --- 00 37 03 38.9 239.1 2.8 40.2 660 R 1 13200 09 21 10 2345-167 00 38 21 30.5 194.1 0.8 10.9 45 1 12 13200 09 32 10 --- 00 49 22 30.0 197.1 1.0 13.2 660 R 1 8800 09 34 12 1803+784 00 51 24 38.3 345.6 6.8 68.1 20 1 12 8800 09 45 12 --- 01 02 26 37.8 345.9 7.0 65.6 660 R 1 4400 09 46 10 1954+513 01 03 25 38.8 309.0 5.1 68.8 32 1 12 4400 09 57 10 --- 01 14 27 37.2 309.8 5.3 67.1 660 R 1 0 09 58 55 2145+067 01 16 12 32.4 248.0 3.5 44.2 62 1 13 0 10 09 55 --- 01 27 14 30.5 250.3 3.7 45.0 660 F 1 4400 10 11 11 2345-167 01 28 30 27.2 207.3 1.7 20.9 45 1 13 4400 10 22 11 --- 01 39 32 26.3 210.0 1.9 22.9 660 F 1 8800 10 24 03 1803+784 01 41 23 36.1 347.1 7.7 56.7 18 1 13 8800 10 35 03 --- 01 52 25 35.7 347.4 7.9 54.3 660 F 1 13200 10 35 57 1954+513 01 53 20 31.8 313.0 6.0 61.3 30 1 13 13200 10 46 57 --- 02 04 22 30.3 314.0 6.1 59.6 660 F 1 17600 10 49 20 2145+067 02 06 45 23.4 257.9 4.3 47.3 104 1 14 17600 11 00 20 --- 02 17 47 21.4 259.9 4.5 47.7 660 R 1 13200 11 01 25 2345-167 02 18 52 22.1 219.3 2.5 29.5 35 1 14 13200 11 12 25 --- 02 29 53 20.7 221.7 2.7 31.2 660 R 1 8800 11 14 26 1954+513 02 31 55 26.6 316.6 6.6 55.5 56 1 14 8800 11 25 26 --- 02 42 57 25.2 317.7 6.8 53.8 660 R 1 4400 11 28 17 2145+067 02 45 48 16.2 264.8 5.0 48.4 134 1 14 4400 11 39 17 --- 02 56 50 14.2 266.7 5.1 48.6 660 R 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: v90cm-64-8-2.set Matches group v5090n in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 1 Station: VLBA Total bit rate: 128 Format: VLBA1:2 Bits per sample: 2 Sample rate: 8.000 Number of channels: 8 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 LO sum= 317.99 317.99 322.99 322.99 327.49 327.49 331.49 331.49 1st LO= -500.00 -500.00 -500.00 -500.00 -500.00 -500.00 -500.00 -500.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC fr= 817.99 817.99 822.99 822.99 827.49 827.49 831.49 831.49 Bandwd= 4.00 4.00 4.00 4.00 4.00 4.00 4.00 4.00 BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = B D B D B D B D VLBA FE= omit 90cm omit 90cm VLBA Synth= 15.4 15.4 15.4 Pulse cal detection. PCAL = 1MHz PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 10 10 510 510 3010 3010 2510 2510 PCALFR2= 10 10 510 510 3010 3010 2510 2510 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_auto SOURCE LIST -- VLBI Imaging of Misaligned Jets at 327 MHz Catalog positions marked with *. Position of date is for stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Source Source position (RA/Dec) (B1950) (J2000) (Date) J1635+3808 16 33 30.62321 * 16 35 15.49298 16 35 10.83322 1633+38 38 14 10.0751 * 38 08 04.5005 38 08 46.4715 * 1633+382 /home/arana/cwalker/sched/catalogs/sources.vlba J1635+38 USNO - Ref Frame 1995-1, Eubanks Mar 1995 J1642+3948 16 41 17.60418 * 16 42 58.80990 16 42 54.39935 1641+399 39 54 10.8070 * 39 48 36.9930 39 49 17.6719 * 3C345 /home/arana/cwalker/sched/catalogs/sources.vlba J1642+39 VLA Calibrator Source List J1740+5211 17 39 29.00085 * 17 40 36.97786 17 40 34.89880 * 1739+522 52 13 10.4369 * 52 11 43.4073 52 12 12.4113 J1740+52 /home/arana/cwalker/sched/catalogs/sources.vlba USNO - Ref Frame 1995-1, Eubanks Mar 1995 J1800+7828 18 03 39.18553 * 18 00 45.68396 18 00 58.47132 * 1803+784 78 27 54.2982 * 78 28 04.0182 78 28 28.0381 J1800+78 /home/arana/cwalker/sched/catalogs/sources.vlba USNO - Ref Frame 1995-1, Eubanks Mar 1995 J1955+5131 19 54 22.46764 * 19 55 42.73828 19 55 41.17926 * 1954+513 51 23 46.4361 * 51 31 48.5459 51 31 41.6698 J1955+51 /home/arana/cwalker/sched/catalogs/sources.vlba USNO - Ref Frame 1995-1, Eubanks Mar 1995 J2148+0657 21 45 36.07757 * 21 48 05.45867 21 47 59.56101 * 2145+067 06 43 40.9235 * 06 57 38.6043 06 57 08.5632 J2148+06 /home/arana/cwalker/sched/catalogs/sources.vlba USNO - Ref Frame 1995-1, Eubanks Mar 1995 J2348-1631 23 45 27.68140 * 23 48 02.60852 23 47 55.96114 * 2345-167 -16 47 52.5794 *-16 31 12.0216 -16 31 50.6525 J2348-16 /home/arana/cwalker/sched/catalogs/sources.vlba USNO - Ref Frame 1995-1, Eubanks Mar 1995