Session Notes for v21328 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21328 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-328-18:30:00 End: 2021-328-19:30:00 Current yyyyddd: 2021328 (2021.90) ( 19543 MJD, WED. 24NOV.) Greenwich sidereal time: 22:45:44 (18:30:00 UT) Sun's RA and DEC: 16h 2.6m -20d 41.8 =========================================================== First observations Observation listing from file ./v21328.skd for experiment V21328 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1849+670 21328-183000| 40 40| 1639+230 21328-183101| 40 40| 0716+714 21328-183205| 40 40| 0955+476 21328-183303| 40 40| 0821+394 21328-183401| 46 46| 1418+546 21328-183511| 40 40| 1636+473 21328-183609| 59 59| 1758+388 21328-183726| 49 49| 1308+554 21328-183836| 160 160| 1039+811 21328-184134| 120 120| End of listing. =========================================================== Last observations Observation listing from file ./v21328.skd for experiment V21328 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0729+259 21328-191230| 81 81| 1418+546 21328-191415| 40 40| 0955+476 21328-191517| 40 40| 0743+277 21328-191616| 69 69| 1751+288 21328-191753| 120 120| NRAO512 21328-192011| 94 94| 1846+322 21328-192204| 51 51| 1636+473 21328-192314| 59 59| 0955+476 21328-192437| 40 40| 0729+259 21328-192536| 81 81| 1308+554 21328-192719| 160 160| End of listing. =========================================================== SKED Summary from file ./v21328.skd for experiment V21328 (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 = 19.9 (Baseline K2-Ws on 0729+259) RMS = 4.0 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: 15 14 15 % idle time: 2 2 3 total # scans: 40 40 40 # scans/hour : 40 40 40 Avg scan (sec): 70 70 69 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.87 2.87 2.87 # 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: 2798 Average obs-time: 69.9 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 21| 5| 1| 0| 3| 1| 1| 3| 1| 0| 0| 4| 0| 0| 0| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 45 45 Ws| 45 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 30 30 Ws| 30 =========================================================== Calibrator observations: source time duration X SNR S SNR 1039+811 21328-184134| 120 120| 134 | 63 | 1849+670 21328-185851| 120 120| 161 | 56 | 1751+288 21328-191753| 120 120| 262 | 101 |