COVER INFORMATION Station: VLBA_HN (Code Hn ) Experiment: Jet and counter-jet emission in NGC315 Exp. Code: BG170A Schedule Version: 3.00 Processed by SCHED version: 6.05 June 2006 PI: Gabriele Giovannini Address: Istituto di Radioastronomia Via Gobetti 101 I-40129 Bologna Italy Phone: +39 051 639 9415 EMAIL: ggiovann@ira.inaf.it Fax: +39 051 639 9431 Phone during observation: +39 051 639 9415 Observing mode: Continuum Notes: Contact person in Socorro is Joan Wrobel Please verify frequency setup, ***particularly at Eb, VLA27*** We would like to use Y27 data to obtain also a VLA only image Schedule for VLBA_HN (Code Hn ) Page 2 Jet and counter-jet emission in NGC315 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Sun 2 Dec 2007 Day 336 --- Next scan frequencies: 4958.49 4958.49 4974.49 4974.49 4990.49 4990.49 5006.49 5006.49 Next BBC frequencies: 858.49 858.49 874.49 874.49 890.49 890.49 906.49 906.49 Next scan bandwidths: 16.00 16.00 16.00 16.00 16.00 16.00 16.00 16.00 22 45 00 NGC0315 22 42 38 60.3 103.7 -2.3 -55.6 0 1 1 0 22 45 00 22 54 53 --- 22 52 32 62.1 106.2 -2.1 -54.6 593 F 1 38 22 45 18 22 54 53 NGC0315 22 52 32 62.1 106.2 -2.1 -54.6 -4 1 1 38 22 54 53 23 04 53 --- 23 02 34 63.8 109.0 -1.9 -53.4 596 F 1 77 22 54 53 23 04 53 J2253+1608 23 02 34 63.2 184.4 0.1 3.3 -56 1 1 77 23 04 53 23 14 53 =2251+158 23 12 36 63.0 189.7 0.3 7.4 544 F 1 116 23 04 53 23 14 53 J0136+4751 23 12 36 64.3 66.2 -2.4 -87.6 -88 1 1 116 23 14 53 23 19 53 =0133+476 23 17 37 65.2 66.2 -2.3 -88.4 212 F 1 135 23 14 53 23 19 53 3C48 23 17 37 60.9 97.7 -2.3 -60.1 -27 1 1 135 23 19 53 23 24 53 --- 23 22 37 61.8 98.8 -2.3 -59.9 273 F 1 154 23 19 53 23 24 53 NGC0315 23 22 37 67.2 115.5 -1.6 -50.0 -17 1 1 154 23 24 53 23 59 53 --- 23 57 43 72.6 131.1 -1.0 -39.7 2083 F 1 290 23 24 53 --- Start: Sun 2 Dec 2007 Day 336 -- Stop: Mon 3 Dec 2007 Day 337 --- 23 59 53 3C48 23 57 43 68.1 108.0 -1.7 -56.3 -21 1 1 290 23 59 53 00 04 53 --- 00 02 44 69.0 109.6 -1.6 -55.5 279 F 1 309 23 59 53 00 04 53 J0136+4751 00 02 44 72.7 65.1 -1.6 -97.9 -36 1 1 309 00 04 53 00 09 53 =0133+476 00 07 45 73.6 64.7 -1.5 -99.3 264 F 1 329 00 04 53 00 09 53 NGC0315 00 07 45 73.9 137.1 -0.8 -35.3 -54 1 1 329 00 09 53 00 44 53 --- 00 42 51 77.1 165.0 -0.3 -12.7 2046 F 1 464 00 09 53 00 44 53 J0136+4751 00 42 51 79.2 57.8 -0.9 -112.4 -77 1 1 464 00 44 53 00 49 53 =0133+476 00 47 51 80.0 56.0 -0.8 -115.2 223 F 1 483 00 44 53 00 49 53 3C48 00 47 51 76.1 130.4 -0.8 -41.8 -56 1 1 483 00 49 53 00 54 53 --- 00 52 52 76.8 133.9 -0.8 -39.1 244 F 1 503 00 49 53 Schedule for VLBA_HN (Code Hn ) Page 3 Jet and counter-jet emission in NGC315 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Mon 3 Dec 2007 Day 337 --- 00 54 53 NGC0315 00 52 52 77.4 174.7 -0.1 -4.5 -33 1 1 503 00 54 53 01 29 53 --- 01 27 58 76.1 207.7 0.5 23.3 2067 F 1 638 00 54 53 01 29 53 3C48 01 27 58 80.1 167.5 -0.2 -10.9 -33 1 1 638 01 29 53 01 34 53 --- 01 32 59 80.2 173.6 -0.1 -5.6 267 F 1 658 01 29 53 01 34 53 J0136+4751 01 32 59 85.0 8.6 -0.1 -170.6 -116 1 1 658 01 34 53 01 39 53 =0133+476 01 38 00 85.0 -1.0 0.0 178.9 184 F 1 677 01 34 53 Next scan frequencies: 22196.49 22196.49 22212.49 22212.49 22228.49 22228.49 22244.49 22244.49 Next BBC frequencies: 696.49 696.49 712.49 712.49 728.49 728.49 744.49 744.49 01 40 04 J0136+4751 01 38 11 85.0 -1.3 0.0 178.5 6 1 1 677 01 40 04 01 42 34 =0133+476 01 40 41 85.0 -6.2 0.1 173.3 150 F 1 687 01 40 22 01 42 49 J0136+4751 01 40 56 85.0 -6.6 0.1 172.7 10 1 1 687 01 42 49 01 47 49 =0133+476 01 45 57 84.8 -15.9 0.1 162.6 300 F 1 706 01 43 07 01 50 14 3C48 01 48 23 80.1 192.5 0.2 10.9 0 1 1 706 01 50 14 01 52 44 --- 01 50 53 80.0 195.4 0.2 13.5 150 F 1 716 01 50 32 01 52 44 3C48 01 50 53 80.0 195.4 0.2 13.5 -4 1 1 716 01 52 44 01 56 44 --- 01 54 54 79.7 200.0 0.3 17.4 236 F 1 731 01 52 44 01 57 53 NGC0315 01 56 03 73.0 227.3 1.0 38.6 45 1 1 731 01 57 53 02 32 53 --- 02 31 08 67.7 243.5 1.5 49.4 2100 F 1 867 01 58 11 02 33 17 NGC0315 02 31 32 67.6 243.7 1.6 49.5 19 1 1 867 02 33 17 02 35 47 --- 02 34 02 67.2 244.6 1.6 50.0 150 F 1 876 02 33 35 02 36 18 3C48 02 34 34 75.3 233.3 0.9 44.6 10 1 1 876 02 36 18 02 41 18 --- 02 39 35 74.5 236.1 1.0 46.6 300 F 1 896 02 36 36 02 44 34 J0136+4751 02 42 51 77.5 299.1 1.1 107.4 147 1 1 896 02 44 34 02 47 04 =0133+476 02 45 21 77.1 298.6 1.1 106.4 150 F 1 905 02 44 52 02 47 04 J0136+4751 02 45 21 77.1 298.6 1.1 106.4 -4 1 1 905 02 47 04 02 52 04 =0133+476 02 50 22 76.3 297.6 1.2 104.5 296 F 1 925 02 47 04 02 55 31 3C84 02 53 50 84.9 103.5 -0.4 -72.0 71 1 1 925 02 55 31 02 58 01 --- 02 56 20 85.3 105.3 -0.4 -70.6 150 F 1 934 02 55 49 Schedule for VLBA_HN (Code Hn ) Page 4 Jet and counter-jet emission in NGC315 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. For disks, the footages are really the GBytes TPStart: Tape motion start time. Frequencies are LO sum (band edge). SYNC: Time correlator is expected to sync up. ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) SYNC ---------------------------------------------------------------------------------------- --- Mon 3 Dec 2007 Day 337 --- 02 58 01 3C84 02 56 20 85.3 105.3 -0.4 -70.6 -4 1 1 934 02 58 01 03 06 01 --- 03 04 21 86.7 113.8 -0.3 -63.5 476 F 1 965 02 58 01 03 07 42 NGC0315 03 06 03 61.7 254.3 2.1 54.8 1 1 1 965 03 07 42 03 10 12 --- 03 08 33 61.3 255.0 2.2 55.1 150 F 1 975 03 08 00 03 10 12 NGC0315 03 08 33 61.3 255.0 2.2 55.1 -4 1 1 975 03 10 12 03 17 47 --- 03 16 09 59.9 256.9 2.3 55.8 451 F 1 1004 03 10 12 03 19 26 NGC0315 03 17 49 59.6 257.3 2.3 55.9 93 1 1 1004 03 19 26 03 44 26 --- 03 42 53 55.1 262.8 2.7 57.4 1500 F 1 1101 03 19 44 03 44 48 NGC0315 03 43 15 55.0 262.9 2.7 57.4 17 1 1 1101 03 44 48 03 47 18 --- 03 45 46 54.6 263.4 2.8 57.5 150 F 1 1111 03 45 06 03 50 34 3C48 03 49 02 62.7 260.1 2.2 59.6 173 1 1 1111 03 50 34 03 54 34 --- 03 53 02 62.0 261.1 2.2 59.8 240 F 1 1126 03 50 52 03 56 33 J0136+4751 03 55 02 65.6 293.7 2.3 88.8 92 1 1 1126 03 56 33 03 59 03 =0133+476 03 57 33 65.1 293.8 2.3 88.4 150 F 1 1136 03 56 51 04 00 23 J0136+4751 03 58 53 64.9 293.8 2.4 88.2 74 1 1 1136 04 00 23 04 04 23 =0133+476 04 02 54 64.3 293.8 2.4 87.5 240 F 1 1151 04 00 41 04 04 23 NGC0315 04 02 54 51.5 266.6 3.1 57.9 -32 1 1 1151 04 04 23 04 27 08 --- 04 25 43 47.3 270.6 3.5 58.1 1333 F 1 1239 04 04 23 04 27 31 NGC0315 04 26 05 47.2 270.7 3.5 58.1 17 1 1 1239 04 27 31 04 30 01 --- 04 28 35 46.8 271.1 3.5 58.1 150 F 1 1249 04 27 49 04 32 07 J0136+4751 04 30 42 59.6 294.6 2.9 83.0 95 1 1 1249 04 32 07 04 36 07 =0133+476 04 34 43 58.9 294.8 3.0 82.4 240 F 1 1265 04 32 25 04 38 30 3C48 04 37 06 53.9 269.6 3.0 61.0 120 1 1 1265 04 38 30 04 41 00 --- 04 39 36 53.5 270.0 3.0 61.0 150 F 1 1274 04 38 48 04 41 00 3C48 04 39 36 53.5 270.0 3.0 61.0 -4 1 1 1274 04 41 00 04 45 00 --- 04 43 37 52.7 270.7 3.1 61.0 236 F 1 1290 04 41 00 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: my6cm.set Matches group v6cm_2 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 2 Station: VLBA_HN Total bit rate: 512 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 4100.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 1 2 3 4 5 6 7 8 BBC SB= U U U U U U U U IF = A C A C 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: 2 Setup file default. Used pcal sets: 1 LO sum= 4958.49 4958.49 4974.49 4974.49 4990.49 4990.49 5006.49 5006.49 BBC fr= 858.49 858.49 874.49 874.49 890.49 890.49 906.49 906.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 13510 13510 13510 13510 PCALFR2= 510 510 510 510 13510 13510 13510 13510 Track assignments are: track1= 2, 18, 3, 19, 66, 82, 67, 83 barrel=roll_off Setup file: my1cm.set Matches group v1cm_b3 in /home/arana/cwalker/sched/catalogs/freq.dat Setup group: 15 Station: VLBA_HN Total bit rate: 512 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 8 Speedup factor: 1.00 Disk used to record data. 1st LO= 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 21500.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP 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 1cm omit 1cm VLBA Synth= 9.1 15.4 12.4 The following frequency sets based on this setup were used. Frequency Set: 16 Setup file default. Used pcal sets: 1 LO sum= 22196.49 22196.49 22212.49 22212.49 22228.49 22228.49 22244.49 22244.49 BBC fr= 696.49 696.49 712.49 712.49 728.49 728.49 744.49 744.49 Bandwd= 16.000 16.000 16.000 16.000 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = 1MHZ PCALXB1= S1 S3 S5 S7 S1 S3 S5 S7 PCALXB2= S2 S4 S6 S8 S2 S4 S6 S8 PCALFR1= 510 510 510 510 13510 13510 13510 13510 PCALFR2= 510 510 510 510 13510 13510 13510 13510 Track assignments are: track1= 2, 18, 3, 19, 66, 82, 67, 83 barrel=roll_off SOURCE LIST -- Jet and counter-jet emission in NGC315 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). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) J0057+3021 00 55 05.631044 * 00 57 48.883349 00 58 15.809282 0.24 0055+300 30 04 57.07689 * 30 21 08.81201 30 23 58.32595 0.41 J0057+30 /home/arana/cwalker/sched/catalogs/sources.vlba * NGC0315 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 3.754 scan hours, 256.843 baseline hours above horizon. * J0136+4751 01 33 55.103062 * 01 36 58.594807 01 37 29.137842 0.30 0133+476 47 36 12.85368 * 47 51 29.10007 47 54 12.70916 0.40 J0136+47 /home/arana/cwalker/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.800 scan hours, 45.676 baseline hours above horizon. J0137+3309 01 34 49.826430 * 01 37 41.299496 01 38 09.801746 0.90 0134+329 32 54 20.25964 * 33 09 35.13382 33 12 16.01262 0.91 * 3C48 /home/arana/cwalker/sched/catalogs/sources.vlba J0137+33 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.700 scan hours, 42.139 baseline hours above horizon. J0319+4130 03 16 29.567289 * 03 19 48.160119 03 20 21.662350 0.28 0316+413 41 19 51.91677 * 41 30 42.10389 41 32 39.05222 0.41 * 3C84 /home/arana/cwalker/sched/catalogs/sources.vlba J0319+41 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.175 scan hours, 12.995 baseline hours above horizon. * J2253+1608 22 51 29.519744 * 22 53 57.747943 22 54 21.538224 0.31 2251+158 15 52 54.34806 * 16 08 53.56089 16 11 34.66505 0.20 3C454.3 /home/arana/cwalker/sched/catalogs/sources.vlba J2253+16 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.167 scan hours, 10.986 baseline hours above horizon. 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) NGC0315 131.0 J0136+4751 136.2 3C48 139.4 3C84 154.9 J2253+1608 100.2 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