COVER INFORMATION Station: HART (Code Hh ) Experiment: Network Monitoring Experiment Exp. Code: N07K1 Schedule Version: 2.00 Processed by SCHED version: 6.05 June 2006 PI: Rebeca Soria Ruiz Address: JIVE Postbus 2 7990 AA Dwingeloo The Netherlands Phone: +31-521-596517 EMAIL: soria@jive.nl Fax: 31-521-597332 Phone during observation: +31-521-596500 Observing mode: MKIV Notes: K-band NME (128 Mbps, 2-bit sampling, 16MHz filter) for session Please send the disk pack by express to JIVE Schedule for HART (Code Hh ) Page 2 Network Monitoring Experiment 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 5 Mar 2007 Day 64 --- Next scan frequencies: 22228.00 22228.00 Next BBC frequencies: 148.00 148.00 Next scan bandwidths: 16.00 16.00 19 00 00 4C39.25 07 43 19 20.7 21.4 -1.7 0.0 0 1 1 0 19 00 00 19 05 00 --- 07 48 20 21.1 20.4 -1.7 0.0 300 F 1 5 19 00 04 19 07 00 4C39.25 07 50 20 21.2 20.1 -1.6 0.0 95 1 1 5 19 07 00 19 17 00 --- 08 00 22 22.0 18.1 -1.5 0.0 600 F 1 15 19 07 04 19 17 00 4C39.25 08 00 22 22.0 18.1 -1.5 0.0 -20 1 1 15 19 17 00 19 22 00 --- 08 05 23 22.3 17.1 -1.4 0.0 280 F 1 19 19 17 04 19 24 00 4C39.25 08 07 23 22.5 16.7 -1.3 0.0 95 1 1 19 19 24 00 19 34 00 --- 08 17 25 23.1 14.7 -1.2 0.0 600 F 1 29 19 24 04 19 34 00 4C39.25 08 17 25 23.1 14.7 -1.2 0.0 -20 1 1 29 19 34 00 19 39 00 --- 08 22 26 23.3 13.7 -1.1 0.0 280 F 1 34 19 34 04 19 41 00 4C39.25 08 24 26 23.4 13.3 -1.1 0.0 95 1 1 34 19 41 00 19 51 00 --- 08 34 27 23.9 11.3 -0.9 0.0 600 F 1 44 19 41 04 19 51 00 4C39.25 08 34 27 23.9 11.3 -0.9 0.0 -20 1 1 44 19 51 00 19 56 00 --- 08 39 28 24.1 10.2 -0.8 0.0 280 F 1 48 19 51 04 19 58 00 4C39.25 08 41 29 24.2 9.8 -0.8 0.0 95 1 1 48 19 58 00 20 03 00 --- 08 46 29 24.4 8.7 -0.7 0.0 300 F 1 53 19 58 04 20 05 00 4C39.25 08 48 30 24.5 8.3 -0.7 0.0 95 1 1 53 20 05 00 20 15 00 --- 08 58 31 24.7 6.2 -0.5 0.0 600 F 1 63 20 05 04 20 15 00 4C39.25 08 58 31 24.7 6.2 -0.5 0.0 -20 1 1 63 20 15 00 20 20 00 --- 09 03 32 24.9 5.1 -0.4 0.0 280 F 1 68 20 15 04 20 22 00 4C39.25 09 05 33 24.9 4.7 -0.4 0.0 95 1 1 68 20 22 00 20 32 00 --- 09 15 34 25.0 2.6 -0.2 0.0 600 F 1 77 20 22 04 20 32 00 4C39.25 09 15 34 25.0 2.6 -0.2 0.0 -20 1 1 77 20 32 00 20 37 00 --- 09 20 35 25.1 1.5 -0.1 0.0 280 F 1 82 20 32 04 20 39 00 4C39.25 09 22 35 25.1 1.1 -0.1 0.0 95 1 1 82 20 39 00 20 49 00 --- 09 32 37 25.1 358.9 0.1 0.0 600 F 1 92 20 39 04 Schedule for HART (Code Hh ) Page 3 Network Monitoring Experiment 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 5 Mar 2007 Day 64 --- 20 49 00 4C39.25 09 32 37 25.1 358.9 0.1 0.0 -20 1 1 92 20 49 00 20 54 00 --- 09 37 38 25.1 357.8 0.2 0.0 280 F 1 97 20 49 04 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: 1CM Matches group hh1cm in ./freq.dat LO tunable, just put in something arbitrary Setup group: 8 Station: HART Total bit rate: 128 Format: MKIV1:4 Bits per sample: 2 Sample rate: 32.000 Number of channels: 2 Speedup factor: 1.00 Disk used to record data. 1st LO= 22080.00 22080.00 Net SB= U U Pol. = RCP LCP BBC = 2 1 BBC SB= U U IF = 2N 1N The following frequency sets based on this setup were used. Frequency Set: 8 Setup file default. No pcal detection. LO sum= 22228.00 22228.00 BBC fr= 148.00 148.00 Bandwd= 16.000 16.000 Track assignments are: track1= 2, 18 barrel=roll_off SOURCE LIST -- Network Monitoring Experiment 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) * CEPA 22 54 19.025469 * 22 56 17.967000 22 56 31.447050 0.00 61 45 46.53012 * 62 01 48.75000 62 04 03.03116 0.00 From catalog imbedded in main SCHED input file. 0.083 scan hours, 1.247 baseline hours above horizon. J0136+4751 01 33 55.103062 * 01 36 58.594807 01 37 23.313316 0.30 * 0133+476 47 36 12.85368 * 47 51 29.10007 47 53 49.90755 0.40 J0136+47 /aps3/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.367 scan hours, 4.207 baseline hours above horizon. * J0140+4658 01 37 39.426159 * 01 40 43.072225 01 41 07.878449 16.44 0137+467 46 43 18.97585 * 46 58 28.48968 47 00 48.38762 8.40 /aps3/sched/catalogs/sources.vlba VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.583 scan hours, 7.319 baseline hours above horizon. J0927+3902 09 23 55.319213 * 09 27 03.013934 09 27 32.162767 0.26 0923+392 39 15 23.56648 * 39 02 20.85188 39 00 30.29985 0.40 * 4C39.25 /aps3/sched/catalogs/sources.vlba J0927+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 1.667 scan hours, 46.285 baseline hours above horizon. J1640+3946 16 38 48.169686 * 16 40 29.632770 16 40 44.627205 0.26 1638+398 39 52 30.08667 * 39 46 46.02848 39 45 29.40975 0.40 J1640+39 /aps3/sched/catalogs/sources.vlba * NRAO512 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.900 scan hours, 16.792 baseline hours above horizon. J1642+3948 16 41 17.606231 * 16 42 58.809968 16 43 13.743585 0.26 1641+399 39 54 10.81494 * 39 48 36.99400 39 47 21.82009 0.40 * 3C345 /aps3/sched/catalogs/sources.vlba J1642+39 VLBA Calib Survey - GSFC sols. - created L.Petrov 2005f_astro 0.783 scan hours, 14.443 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) CEPA 68.0 0133+476 63.4 J0140+4658 63.2 4C39.25 140.3 NRAO512 98.4 3C345 97.9 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