Session Notes for v21278 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21278 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-278-18:30:00 End: 2021-278-19:30:00 Current yyyyddd: 2021278 (2021.76) ( 19493 MJD, TUES 5OCT.) Greenwich sidereal time: 19:28:36 (18:30:00 UT) Sun's RA and DEC: 12h 46.9m -5d 1.8 =========================================================== First observations Observation listing from file ./v21278.skd for experiment V21278 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1803+784 21278-183000| 40 40| 1144+402 21278-183100| 40 40| 0738+491 21278-183203| 40 40| 1504+377 21278-183306| 40 40| 0955+476 21278-183407| 40 40| 1053+704 21278-183504| 40 40| 0602+673 21278-183603| 114 114| 1418+546 21278-183819| 40 40| 1441+252 21278-183918| 133 133| 1144+402 21278-184151| 120 120| End of listing. =========================================================== Last observations Observation listing from file ./v21278.skd for experiment V21278 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0552+398 21278-191439| 40 40| 0738+491 21278-191537| 40 40| 1418+546 21278-191639| 40 40| 1417+385 21278-191737| 81 81| 1039+811 21278-191919| 120 120| 0749+540 21278-192138| 83 83| 0602+673 21278-192318| 104 104| 0552+398 21278-192521| 40 40| 0738+491 21278-192619| 40 40| 1417+385 21278-192723| 80 80| 1418+546 21278-192901| 40 40| End of listing. =========================================================== SKED Summary from file ./v21278.skd for experiment V21278 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 1.3 Min = 0.0 Max = 32.5 (Baseline K2-Ws on 1441+252) RMS = 4.8 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 76 76 76 % cal. time: 5 5 5 % slew time: 16 15 16 % idle time: 2 3 3 total # scans: 42 42 42 # scans/hour : 42 42 42 Avg scan (sec): 65 65 65 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.81 2.81 2.81 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 42 42 Ws| 42 Number of 2-station scans: 42 Total number of scans: 42 Total number of obs: 42 Total integrated obs-time: 2743 Average obs-time: 65.3 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| 1| 1| 5| 0| 1| 4| 0| 3| 0| 0| 1| 0| 0| 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| 38 38 Ws| 38 =========================================================== Calibrator observations: source time duration X SNR S SNR 1144+402 21278-184151| 120 120| 144 | 122 | 1803+784 21278-190248| 120 120| 141 | 90 | 1039+811 21278-191919| 120 120| 134 | 66 |