COVER INFORMATION Station: VLBA_LA (Code La ) Experiment: BI032 - 13.4GHz OH in Cygnus A and NGC 1052 Exp. Code: BI032C Schedule Version: 2.00 Processed by SCHED version: 6.02 July 2005 PI: Violette Impellizzeri Address: Max Planck Institut fuer Radioastronomie Auf dem Huegel 69 53121 Bonn Phone: +49 228 525 366 EMAIL: violette@mpifr-bonn.mpg.de Fax: +49 228 525 229 Phone during observation: +49 225 730 155 Observing mode: lines Notes: day2: this is the second day key file same as day1, but with a slight time-shift please switch off PHASE-CAL. Thanks Schedule for VLBA_LA (Code La ) Page 2 BI032 - 13.4GHz OH in Cygnus A and NGC 1052 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 6 Dec 2005 Day 340 --- Next scan frequencies: 13355.00 13355.00 13366.00 13366.00 Next BBC frequencies: 755.00 755.00 766.00 766.00 Next scan bandwidths: 16.00 16.00 16.00 16.00 01 12 45 3C84 23 07 30 41.4 63.0 -4.2 -74.9 0 1 1 0 01 12 45 01 17 45 --- 23 12 30 42.3 63.3 -4.1 -75.6 299 F 1 0 01 13 03 01 19 07 0423-01 23 13 53 9.4 98.5 -5.2 -53.4 11 1 1 0 01 19 07 01 23 07 --- 23 17 53 10.2 99.1 -5.1 -53.3 239 F 1 0 01 19 25 01 23 46 NGC1052 23 18 32 25.1 122.2 -3.4 -43.9 4 1 1 0 01 23 46 01 30 45 --- 23 25 32 26.3 123.6 -3.3 -43.1 419 F 1 0 01 24 04 01 30 45 NGC1052 23 25 32 26.3 123.6 -3.3 -43.1 -4 1 1 0 01 30 45 01 36 44 --- 23 31 32 27.3 124.8 -3.2 -42.3 355 F 1 0 01 30 45 01 37 23 0423-01 23 32 11 13.0 101.3 -4.9 -52.7 4 1 1 0 01 37 23 01 47 21 --- 23 42 11 15.0 102.9 -4.7 -52.3 598 F 1 0 01 37 41 01 48 02 NGC1052 23 42 52 29.2 127.2 -3.0 -40.8 6 1 1 0 01 48 02 01 54 01 --- 23 48 52 30.2 128.5 -2.9 -39.9 359 F 1 0 01 48 20 01 54 01 NGC1052 23 48 52 30.2 128.5 -2.9 -39.9 -4 1 1 0 01 54 01 02 00 00 --- 23 54 52 31.1 129.8 -2.8 -39.0 355 F 1 0 01 54 01 02 00 43 0423-01 23 55 35 17.7 105.0 -4.5 -51.6 10 1 1 0 02 00 43 02 10 41 --- 00 05 35 19.6 106.7 -4.3 -51.0 598 F 1 0 02 01 01 02 11 26 NGC1052 00 06 20 32.8 132.5 -2.6 -37.2 13 1 1 0 02 11 26 02 17 25 --- 00 12 20 33.7 133.9 -2.5 -36.2 359 F 1 0 02 11 44 02 17 25 NGC1052 00 12 20 33.7 133.9 -2.5 -36.2 -4 1 1 0 02 17 25 02 23 24 --- 00 18 20 34.6 135.4 -2.4 -35.2 355 F 1 0 02 17 25 02 24 11 0423-01 00 19 06 22.2 109.0 -4.1 -50.1 15 1 1 0 02 24 11 02 34 09 --- 00 29 06 24.1 110.7 -3.9 -49.4 598 F 1 0 02 24 29 02 34 56 NGC1052 00 29 54 36.2 138.3 -2.2 -33.1 17 1 1 0 02 34 56 02 40 55 --- 00 35 54 37.0 139.8 -2.1 -31.9 359 F 1 0 02 35 14 02 40 55 NGC1052 00 35 54 37.0 139.8 -2.1 -31.9 -4 1 1 0 02 40 55 02 46 54 --- 00 41 54 37.8 141.4 -2.0 -30.7 355 F 1 0 02 40 55 Schedule for VLBA_LA (Code La ) Page 3 BI032 - 13.4GHz OH in Cygnus A and NGC 1052 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 6 Dec 2005 Day 340 --- 02 47 41 0423-01 00 42 41 26.7 113.2 -3.7 -48.2 19 1 1 0 02 47 41 02 51 41 --- 00 46 41 27.4 114.0 -3.6 -47.9 239 F 1 0 02 47 59 02 52 28 NGC1052 00 47 29 38.5 142.9 -1.9 -29.6 19 1 1 0 02 52 28 03 01 26 --- 00 56 29 39.5 145.4 -1.7 -27.7 539 F 1 0 02 52 46 03 01 26 NGC1052 00 56 29 39.5 145.4 -1.7 -27.7 -4 1 1 0 03 01 26 03 10 25 --- 01 05 29 40.5 148.0 -1.6 -25.7 535 F 1 0 03 01 26 03 11 09 0423-01 01 06 13 31.0 117.8 -3.3 -45.9 18 1 1 0 03 11 09 03 15 09 --- 01 10 13 31.7 118.6 -3.2 -45.4 239 F 1 0 03 11 27 03 15 53 NGC1052 01 10 57 41.1 149.7 -1.5 -24.5 17 1 1 0 03 15 53 03 24 51 --- 01 19 57 42.0 152.4 -1.4 -22.3 539 F 1 0 03 16 11 03 24 51 NGC1052 01 19 57 42.0 152.4 -1.4 -22.3 -4 1 1 0 03 24 51 03 33 50 --- 01 28 57 42.8 155.2 -1.2 -20.1 535 F 1 0 03 24 51 03 34 29 0423-01 01 29 36 35.1 122.8 -2.9 -43.0 11 1 1 0 03 34 29 03 38 28 --- 01 33 36 35.8 123.7 -2.8 -42.5 239 F 1 0 03 34 47 03 39 08 NGC1052 01 34 16 43.2 156.9 -1.1 -18.8 11 1 1 0 03 39 08 03 48 06 --- 01 43 16 43.9 159.8 -1.0 -16.4 539 F 1 0 03 39 26 03 48 06 NGC1052 01 43 16 43.9 159.8 -1.0 -16.4 -4 1 1 0 03 48 06 03 57 05 --- 01 52 16 44.5 162.8 -0.8 -14.0 535 F 1 0 03 48 06 03 57 52 0423-01 01 53 04 39.0 128.3 -2.5 -39.6 19 1 1 0 03 57 52 04 01 52 --- 01 57 04 39.6 129.3 -2.4 -38.9 239 F 1 0 03 58 10 04 02 40 NGC1052 01 57 52 44.8 164.7 -0.7 -12.5 19 1 1 0 04 02 40 04 11 38 --- 02 06 52 45.3 167.8 -0.6 -10.0 539 F 1 0 04 02 58 04 11 38 NGC1052 02 06 52 45.3 167.8 -0.6 -10.0 -4 1 1 0 04 11 38 04 20 37 --- 02 15 52 45.6 171.0 -0.4 -7.4 535 F 1 0 04 11 38 04 21 27 0423-01 02 16 42 42.6 134.5 -2.1 -35.4 20 1 1 0 04 21 27 04 25 26 --- 02 20 42 43.1 135.6 -2.0 -34.6 239 F 1 0 04 21 45 04 26 18 NGC1052 02 21 34 45.7 173.0 -0.3 -5.8 20 1 1 0 04 26 18 04 35 16 --- 02 30 34 45.9 176.1 -0.2 -3.2 539 F 1 0 04 26 36 Schedule for VLBA_LA (Code La ) Page 4 BI032 - 13.4GHz OH in Cygnus A and NGC 1052 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 6 Dec 2005 Day 340 --- 04 35 16 NGC1052 02 30 34 45.9 176.1 -0.2 -3.2 -4 1 1 0 04 35 16 04 44 15 --- 02 39 34 46.0 179.3 0.0 -0.5 535 F 1 0 04 35 16 04 45 08 0423-01 02 40 27 45.8 141.4 -1.7 -30.4 22 1 1 0 04 45 08 04 49 07 --- 02 44 27 46.3 142.7 -1.7 -29.5 239 F 1 0 04 45 26 04 50 02 NGC1052 02 45 21 46.0 181.4 0.1 1.2 23 1 1 0 04 50 02 04 59 00 --- 02 54 21 45.9 184.6 0.2 3.8 539 F 1 0 04 50 20 04 59 00 NGC1052 02 54 21 45.9 184.6 0.2 3.8 -4 1 1 0 04 59 00 05 07 59 --- 03 03 21 45.7 187.8 0.4 6.4 535 F 1 0 04 59 00 05 08 54 0423-01 03 04 17 48.5 149.2 -1.3 -24.6 23 1 1 0 05 08 54 05 12 53 --- 03 08 17 49.0 150.6 -1.3 -23.5 239 F 1 0 05 09 12 05 13 49 NGC1052 03 09 13 45.5 189.9 0.5 8.1 24 1 1 0 05 13 49 05 22 48 --- 03 18 13 45.1 193.0 0.6 10.6 539 F 1 0 05 14 07 05 22 48 NGC1052 03 18 13 45.1 193.0 0.6 10.6 -4 1 1 0 05 22 48 05 31 46 --- 03 27 13 44.7 196.1 0.8 13.1 535 F 1 0 05 22 48 05 33 49 3C84 03 29 16 84.0 343.6 0.2 162.2 19 1 1 0 05 33 49 05 38 49 --- 03 34 16 83.6 335.6 0.2 153.4 299 F 1 0 05 34 07 05 40 58 NGC1052 03 36 26 44.1 199.1 0.9 15.6 32 1 1 0 05 40 58 05 48 56 --- 03 44 26 43.6 201.8 1.1 17.7 479 F 1 0 05 41 16 05 48 56 NGC1052 03 44 26 43.6 201.8 1.1 17.7 -4 1 1 0 05 48 56 05 57 55 --- 03 53 26 42.8 204.7 1.2 20.0 535 F 1 0 05 48 56 05 58 52 0423-01 03 54 23 52.3 168.0 -0.5 -9.7 27 1 1 0 05 58 52 06 02 51 --- 03 58 23 52.4 169.6 -0.4 -8.4 239 F 1 0 05 59 10 06 03 49 NGC1052 03 59 21 42.3 206.5 1.3 21.5 27 1 1 0 06 03 49 06 12 48 --- 04 08 21 41.5 209.3 1.4 23.6 539 F 1 0 06 04 07 06 12 48 NGC1052 04 08 21 41.5 209.3 1.4 23.6 -4 1 1 0 06 12 48 06 21 46 --- 04 17 21 40.5 212.0 1.6 25.7 535 F 1 0 06 12 48 06 22 44 0423-01 04 18 19 52.9 177.8 -0.1 -1.8 27 1 1 0 06 22 44 06 25 43 --- 04 21 19 52.9 179.1 0.0 -0.8 180 F 1 0 06 23 02 Schedule for VLBA_LA (Code La ) Page 5 BI032 - 13.4GHz OH in Cygnus A and NGC 1052 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). SYNC: Time correlator is expected to sync up. 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) SYNC ---------------------------------------------------------------------------------------- --- Tue 6 Dec 2005 Day 340 --- 06 27 41 3C84 04 23 17 76.4 299.9 1.1 110.0 31 1 1 0 06 27 41 06 32 40 --- 04 28 17 75.5 298.6 1.1 107.9 299 F 1 0 06 27 59 06 34 27 NGC1052 04 30 04 39.1 215.6 1.8 28.5 28 1 1 0 06 34 27 06 43 26 --- 04 39 04 38.0 218.1 2.0 30.4 539 F 1 0 06 34 45 06 43 26 NGC1052 04 39 04 38.0 218.1 2.0 30.4 -4 1 1 0 06 43 26 06 48 25 --- 04 44 04 37.4 219.4 2.0 31.4 295 F 1 0 06 43 26 06 49 23 0423-01 04 45 02 52.6 188.8 0.4 7.2 21 1 1 0 06 49 23 06 53 22 --- 04 49 02 52.4 190.5 0.4 8.5 239 F 1 0 06 49 41 06 54 21 NGC1052 04 50 01 36.6 221.0 2.1 32.5 21 1 1 0 06 54 21 07 03 19 --- 04 59 01 35.4 223.3 2.3 34.2 539 F 1 0 06 54 39 07 03 19 NGC1052 04 59 01 35.4 223.3 2.3 34.2 -4 1 1 0 07 03 19 07 12 18 --- 05 08 01 34.1 225.5 2.4 35.8 535 F 1 0 07 03 19 07 17 17 0423-01 05 13 01 51.1 199.9 0.8 16.1 259 1 1 0 07 17 17 07 21 16 --- 05 17 01 50.9 201.5 0.9 17.3 239 F 1 0 07 17 35 07 22 03 NGC1052 05 17 48 32.6 227.8 2.6 37.4 4 1 1 0 07 22 03 07 31 01 --- 05 26 48 31.3 229.9 2.8 38.8 539 F 1 0 07 22 21 07 31 01 NGC1052 05 26 48 31.3 229.9 2.8 38.8 -4 1 1 0 07 31 01 07 40 00 --- 05 35 48 29.9 231.9 2.9 40.2 535 F 1 0 07 31 01 07 40 57 0423-01 05 36 45 49.2 208.7 1.2 22.9 13 1 1 0 07 40 57 07 44 57 --- 05 40 45 48.8 210.1 1.3 24.0 239 F 1 0 07 41 15 07 45 46 NGC1052 05 41 35 28.9 233.2 3.0 41.0 4 1 1 0 07 45 46 07 54 45 --- 05 50 35 27.4 235.0 3.2 42.2 539 F 1 0 07 46 04 07 54 45 NGC1052 05 50 35 27.4 235.0 3.2 42.2 -4 1 1 0 07 54 45 08 03 43 --- 05 59 35 25.9 236.9 3.3 43.4 535 F 1 0 07 54 45 08 04 34 0423-01 06 00 26 46.6 216.6 1.6 28.9 3 1 1 0 08 04 34 08 09 33 --- 06 05 26 46.0 218.2 1.7 30.1 299 F 1 0 08 04 52 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: OH2cm.set Matches group v2cm_b3 in /home/filehost/cwalker/sched/catalogs/freq.dat Second 2cm filter Setup group: 5 Station: VLBA_LA Total bit rate: 256 Format: VLBA1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 4 Speedup factor: 1.00 Disk used to record data. 1st LO= 12600.00 12600.00 12600.00 12600.00 Net SB= U U U U Pol. = LCP RCP LCP RCP BBC = 1 2 3 4 BBC SB= U U U U IF = D B D B VLBA FE= omit 2cm omit 2cm VLBA Synth= 12.6 10.9 10.9 The following frequency sets based on this setup were used. Frequency Set: 5 Setup file default. Used pcal sets: 1 LO sum= 13355.00 13355.00 13366.00 13366.00 BBC fr= 755.00 755.00 766.00 766.00 Bandwd= 16.000 16.000 16.000 16.000 The following pulse cal sets were used with this setup: Pulse cal detection set: 1 PCAL = OFF PCALXB1= S1 S2 S3 S4 OFF OFF OFF OFF PCALXB2= M1 M2 M3 M4 OFF OFF OFF OFF PCALFR1= 0 0 0 0 0 0 0 0 PCALFR2= 0 0 0 0 0 0 0 0 Track assignments are: track1= 2, 18, 3, 19 barrel=roll_off SOURCE LIST -- BI032 - 13.4GHz OH in Cygnus A and NGC 1052 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) * NGC1052 02 38 37.351928 * 02 41 04.798504 02 41 23.280259 0.00 -08 28 08.92058 *-08 15 20.75178 -08 13 45.23572 0.00 From catalog imbedded in main SCHED input file. 4.621 scan hours, 191.441 baseline hours above horizon. * 0423-01 04 20 43.546393 * 04 23 15.807270 04 23 35.022085 0.00 -01 27 28.69965 *-01 20 33.06538 -01 19 35.16466 0.00 From catalog imbedded in main SCHED input file. 1.429 scan hours, 53.952 baseline hours above horizon. * 3C84 03 16 29.567289 * 03 19 48.160119 03 20 12.826819 0.00 41 19 51.91675 * 41 30 42.10387 41 32 11.67656 0.00 From catalog imbedded in main SCHED input file. 0.249 scan hours, 10.471 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) NGC1052 135.8 0423-01 155.2 3C84 153.1 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