Session Notes for v21301 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21301 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-301-18:30:00 End: 2021-301-19:30:00 Current yyyyddd: 2021301 (2021.82) ( 19516 MJD, THUR 28OCT.) Greenwich sidereal time: 20:59:17 (18:30:00 UT) Sun's RA and DEC: 14h 13.0m -13d 22.4 =========================================================== First observations Observation listing from file ./v21301.skd for experiment V21301 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1803+784 21301-183000| 40 40| 1538+149 21301-183102| 65 65| 0738+491 21301-183233| 40 40| 1636+473 21301-183336| 70 70| 1417+385 21301-183504| 77 77| 1308+554 21301-183640| 175 175| 1053+704 21301-183954| 40 40| 1803+784 21301-184051| 120 120| 0716+714 21301-184310| 40 40| 0641+392 21301-184410| 73 73| End of listing. =========================================================== Last observations Observation listing from file ./v21301.skd for experiment V21301 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1308+554 21301-191142| 175 175| 1849+670 21301-191456| 40 40| 1636+473 21301-191554| 70 70| 1617+229 21301-191723| 40 40| 1417+385 21301-191822| 69 69| 1639+230 21301-191950| 40 40| NRAO512 21301-192048| 108 108| 1849+670 21301-192255| 120 120| 0544+273 21301-192519| 105 105| 1636+473 21301-192730| 70 70| 1053+704 21301-192901| 40 40| End of listing. =========================================================== SKED Summary from file ./v21301.skd for experiment V21301 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 1.8 Min = 0.0 Max = 49.7 (Baseline K2-Ws on 1538+149) RMS = 6.5 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: 14 14 14 % idle time: 2 3 3 total # scans: 38 38 38 # scans/hour : 38 38 38 Avg scan (sec): 74 74 74 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.89 2.89 2.89 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 38 38 Ws| 38 Number of 2-station scans: 38 Total number of scans: 38 Total number of obs: 38 Total integrated obs-time: 2822 Average obs-time: 74.3 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 16| 1| 6| 5| 0| 0| 3| 3| 0| 0| 1| 0| 0| 3| 0| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 42 42 Ws| 42 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 28 28 Ws| 28 =========================================================== Calibrator observations: source time duration X SNR S SNR 1803+784 21301-184051| 120 120| 122 | 59 | 1039+811 21301-190214| 120 120| 133 | 60 | 1849+670 21301-192255| 120 120| 154 | 52 |