Session Notes for v21074.skd Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21074 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-074-18:30:00 End: 2021-074-19:30:00 Current yyyyddd: 2021074 (2021.20) ( 19289 MJD, MON. 15MAR.) Greenwich sidereal time: 06:04:19 (18:30:00 UT) Sun's RA and DEC: 23h 43.1m -1d 49.8 =========================================================== First observations Observation listing from file ./v21074.skd for experiment V21074 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0133+476 21074-183000| 40 40| 1636+473 21074-183104| 85 85| 1039+811 21074-183248| 40 40| 1849+670 21074-183345| 40 40| 0017+200 21074-183448| 40 40| 2319+317 21074-183546| 47 47| 0016+731 21074-183653| 40 40| 2309+454 21074-183752| 40 40| 0054+161 21074-183851| 74 74| 0133+476 21074-184024| 120 120| End of listing. =========================================================== Last observations Observation listing from file ./v21074.skd for experiment V21074 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0059+581 21074-191138| 40 40| 0202+319 21074-191237| 40 40| 1803+784 21074-191340| 40 40| 1441+252 21074-191442| 131 131| 1823+689 21074-191714| 149 149| 2309+454 21074-192004| 40 40| 0059+581 21074-192101| 40 40| 0016+731 21074-192159| 40 40| 1803+784 21074-192258| 120 120| 1441+252 21074-192519| 131 131| NRAO512 21074-192749| 131 131| End of listing. =========================================================== SKED Summary from file ./v21074.skd for experiment V21074 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 1.9 Min = 0.0 Max = 72.0 (Baseline K2-Ws on 0054+161) RMS = 8.7 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 79 79 79 % cal. time: 4 4 4 % slew time: 14 14 15 % idle time: 2 2 2 total # scans: 39 39 39 # scans/hour : 39 39 39 Avg scan (sec): 73 73 72 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.90 2.90 2.90 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 39 39 Ws| 39 Number of 2-station scans: 39 Total number of scans: 39 Total number of obs: 39 Total integrated obs-time: 2830 Average obs-time: 72.6 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 24| 0| 0| 3| 1| 0| 0| 3| 1| 3| 2| 0| 0| 1| 0| 1| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 82 82 Ws| 82 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 46 46 Ws| 46 =========================================================== Calibrator observations: source time duration X SNR S SNR 0133+476 21074-184024| 120 120| 132 | 74 | 0059+581 21074-185854| 120 120| 380 | 148 | 1803+784 21074-192258| 120 120| 295 | 148 |