Session Notes for v21242 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21242 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-242-18:30:00 End: 2021-242-19:30:00 Current yyyyddd: 2021242 (2021.66) ( 19457 MJD, MON. 30AUG.) Greenwich sidereal time: 17:06:40 (18:30:00 UT) Sun's RA and DEC: 10h 37.1m 8d 43.0 =========================================================== First observations Observation listing from file ./v21242.skd for experiment V21242 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1803+784 21242-183000| 40 40| 1059+282 21242-183102| 40 40| 0920+390 21242-183200| 58 58| 0738+491 21242-183317| 40 40| 0716+714 21242-183415| 40 40| 0613+570 21242-183512| 40 40| 1053+704 21242-183610| 40 40| 1300+580 21242-183708| 154 154| 1212+171 21242-184002| 105 105| 1144+402 21242-184205| 120 120| End of listing. =========================================================== Last observations Observation listing from file ./v21242.skd for experiment V21242 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1101+384 21242-191613| 105 105| 0307+380 21242-191824| 63 63| 0529+483 21242-191946| 40 40| 0738+491 21242-192046| 40 40| 1803+784 21242-192147| 120 120| 0613+570 21242-192407| 40 40| 0955+476 21242-192508| 40 40| 1418+546 21242-192607| 40 40| 1308+328 21242-192706| 46 46| 1039+811 21242-192813| 40 40| 0529+483 21242-192913| 40 40| End of listing. =========================================================== SKED Summary from file ./v21242.skd for experiment V21242 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 2.2 Min = 0.0 Max = 102.9 (Baseline K2-Ws on 3C274 ) RMS = 10.5 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 77 77 77 % 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): 66 66 65 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.83 2.83 2.83 # 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: 2761 Average obs-time: 65.7 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 25| 1| 2| 0| 2| 2| 5| 3| 0| 0| 0| 1| 1| 0| 0| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 57 57 Ws| 57 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 36 36 Ws| 36 =========================================================== Calibrator observations: source time duration X SNR S SNR 1144+402 21242-184205| 120 120| 144 | 117 | 0202+319 21242-185845| 120 120| 158 | 80 | 1803+784 21242-192147| 120 120| 233 | 164 |