Session Notes for v21298 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21298 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-298-18:30:00 End: 2021-298-19:30:00 Current yyyyddd: 2021298 (2021.82) ( 19513 MJD, MON. 25OCT.) Greenwich sidereal time: 20:47:27 (18:30:00 UT) Sun's RA and DEC: 14h 1.5m -12d 21.7 =========================================================== First observations Observation listing from file ./v21298.skd for experiment V21298 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1803+784 21298-183000| 40 40| 0738+491 21298-183100| 40 40| 1538+149 21298-183206| 54 54| 1441+252 21298-183318| 130 130| 1418+546 21298-183547| 40 40| 1636+473 21298-183645| 59 59| 1417+385 21298-183802| 72 72| 1053+704 21298-183935| 40 40| 0602+673 21298-184034| 98 98| NRAO512 21298-184236| 99 99| End of listing. =========================================================== Last observations Observation listing from file ./v21298.skd for experiment V21298 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1520+319 21298-191347| 145 145| 1617+229 21298-191630| 40 40| 1417+385 21298-191729| 65 65| 1053+704 21298-191855| 40 40| 0544+273 21298-191957| 87 87| 1849+670 21298-192148| 120 120| 0515+208 21298-192413| 54 54| 1418+546 21298-192532| 40 40| 1636+473 21298-192630| 59 59| 1417+385 21298-192747| 63 63| 1617+229 21298-192909| 40 40| End of listing. =========================================================== SKED Summary from file ./v21298.skd for experiment V21298 (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 = 48.0 (Baseline K2-Ws on 1538+149) RMS = 7.0 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 15 % idle time: 2 2 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): 2.88 2.88 2.88 # 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: 2817 Average obs-time: 74.1 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 13| 5| 7| 1| 1| 2| 2| 3| 1| 0| 2| 0| 0| 0| 1| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 37 37 Ws| 37 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 29 29 Ws| 29 =========================================================== Calibrator observations: source time duration X SNR S SNR 1803+784 21298-184436| 120 120| 127 | 67 | 1039+811 21298-190300| 120 120| 137 | 66 | 1849+670 21298-192148| 120 120| 159 | 57 |