CRF-22 (Southern Hemisphere Astrometry) 2003 October 28 (DOY 301) Notes prepared by Alan Fey, U.S. Naval Observatory Schedule name: crf22.skd Nominal Start: 17:30 U.T. on 2003 October 28 (DOY 301) first observation at 17:30 U.T. on 0646-306 45-Ho-Kb-Kk Duration: 24 hours Nominal Stop: 17:30 U.T. on 2003 October 29 (DOY 302) last observation at 07:39 U.T. on 0056-572 45 last observation at 17:20 U.T. on 1111+149 Kb last observation at 17:28 U.T. on 1213-172 Ho-Kk Correlator: WACO at Washington, DC Station Codes # of tapes # of scans Occupation Code DSS45 T 0.3 132 HOBART26 H 0.8 201 KASHIMA34 O 1.9 122 KOKEE K 0.7 150 Total number of observations (delay measurements): 510 Total number of scans in the schedule: 241 Purpose ======= Astrometric observations to strenghten the ICRF in the Southern Hemisphere. Schedule ======== This is a new schedule generated by Alan Fey using sked. Correlation =========== This experiment will be correlated at the WACO Correlator. Tapes should be shipped to Washington, DC as soon after the experiment as practical. Special procedures ================== None. Summary ======= The following listing is a summary of the observations in this schedule. Average number of obs. per baseline per source (normalized by up-time) = 3.6 Min = .0 Max = 15.3 (Baseline Ho-Kb on 0109+224) RMS = 3.5 Total time: 1439 minutes ( 24.0 hours). Key: 45=DSS45 Ho=HOBART26 Kb=KASHIM34 Kk=KOKEE 45 Ho Kb Kk Avg % obs. time: 21 52 33 45 38 % cal. time: 1 2 1 1 1 % slew time: 19 34 9 4 17 % idle time: 57 11 55 47 42 total # scans: 132 201 122 150 151 # scans/hour : 5 8 5 6 6.3 Avg scan (sec): 141 224 233 263 215 Total GBytes: 147 356 224 311 259 # of tapes : .3 .8 1.9 .7 tape change times (hhmm): 0000 0000 0424 0000 # OF OBSERVATIONS BY BASELINE | 45 Ho Kb Kk StnTotal ------------------------------ 45|132 120 50 58 228 Ho| 201 83 121 324 Kb| 122 78 211 Kk| 150 257 Number of 2-station scans: 141 Number of 3-station scans: 77 Number of 4-station scans: 23 Total # of scans, observations: 241 510