Session Notes for v21364 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21364 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-364-18:45:00 End: 2021-364-19:45:00 Current yyyyddd: 2021364 (2022.00) ( 19579 MJD, THUR 30DEC.) Greenwich sidereal time: 01:22:42 (18:45:00 UT) Sun's RA and DEC: 18h 40.5m -23d 6.6 =========================================================== First observations Observation listing from file ./v21364.skd for experiment V21364 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1732+389 21364-184500| 40 40| 0716+714 21364-184603| 40 40| 1015+359 21364-184703| 104 104| 2000+148 21364-184915| 144 144| 1418+546 21364-185203| 40 40| 1803+784 21364-185301| 40 40| 1308+554 21364-185400| 180 180| 1039+811 21364-185718| 120 120| 2000+472 21364-185940| 40 40| 1849+670 21364-190039| 40 40| End of listing. =========================================================== Last observations Observation listing from file ./v21364.skd for experiment V21364 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0016+731 21364-193006| 40 40| 2000+472 21364-193105| 40 40| 1418+546 21364-193207| 40 40| 1144+402 21364-193307| 40 40| 1300+580 21364-193406| 170 170| 1128+385 21364-193715| 120 120| 0016+731 21364-193937| 40 40| 2000+472 21364-194036| 40 40| 2113+293 21364-194134| 40 40| 1636+473 21364-194235| 81 81| 1144+402 21364-194419| 40 40| End of listing. =========================================================== SKED Summary from file ./v21364.skd for experiment V21364 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 1.2 Min = 0.0 Max = 46.5 (Baseline K2-Ws on 2000+148) RMS = 4.9 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 78 78 78 % cal. time: 4 4 4 % slew time: 15 14 15 % idle time: 2 2 3 total # scans: 40 40 40 # scans/hour : 40 40 40 Avg scan (sec): 70 70 70 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.88 2.88 2.88 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 40 40 Ws| 40 Number of 2-station scans: 40 Total number of scans: 40 Total number of obs: 40 Total integrated obs-time: 2810 Average obs-time: 70.2 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 26| 0| 0| 0| 4| 1| 1| 3| 0| 0| 1| 0| 1| 2| 1| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 44 44 Ws| 44 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 34 34 Ws| 34 =========================================================== Calibrator observations: source time duration X SNR S SNR 1039+811 21364-185718| 120 120| 113 | 60 | 1803+784 21364-191738| 120 120| 119 | 87 | 1128+385 21364-193715| 120 120| 138 | 81 |