Session Notes for v21224 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21224 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-224-18:30:00 End: 2021-224-19:30:00 Current yyyyddd: 2021224 (2021.61) ( 19439 MJD, THUR 12AUG.) Greenwich sidereal time: 15:55:42 (18:30:00 UT) Sun's RA and DEC: 9h 30.7m 14d 43.7 =========================================================== First observations Observation listing from file ./v21224.skd for experiment V21224 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1803+784 21224-183000| 40 40| 0821+394 21224-183101| 40 40| 1059+282 21224-183200| 40 40| 0613+570 21224-183301| 40 40| 1053+704 21224-183359| 40 40| 0716+714 21224-183457| 40 40| 0955+476 21224-183556| 40 40| 1128+385 21224-183654| 40 40| 0738+491 21224-183754| 40 40| 1030+415 21224-183853| 40 40| End of listing. =========================================================== Last observations Observation listing from file ./v21224.skd for experiment V21224 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1040+244 21224-191535| 51 51| 0017+200 21224-191655| 40 40| 0613+570 21224-191758| 40 40| 0814+425 21224-191858| 40 40| 1030+415 21224-191956| 40 40| 1300+580 21224-192054| 134 134| 1144+402 21224-192326| 120 120| 1040+244 21224-192544| 51 51| 0955+476 21224-192654| 40 40| 0025+197 21224-192800| 49 49| 0613+570 21224-192912| 40 40| End of listing. =========================================================== SKED Summary from file ./v21224.skd for experiment V21224 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 3.3 Min = 0.0 Max = 154.3 (Baseline K2-Ws on 1111+149) RMS = 16.9 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 16 16 % idle time: 3 3 3 total # scans: 45 45 45 # scans/hour : 45 45 45 Avg scan (sec): 60 60 60 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.78 2.78 2.78 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 45 45 Ws| 45 Number of 2-station scans: 45 Total number of scans: 45 Total number of obs: 45 Total integrated obs-time: 2719 Average obs-time: 60.4 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 27| 7| 0| 0| 3| 0| 1| 4| 1| 1| 0| 0| 1| 0| 0| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 48 48 Ws| 48 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 40 40 Ws| 40 =========================================================== Calibrator observations: source time duration X SNR S SNR 1128+385 21224-184613| 120 120| 147 | 94 | 1803+784 21224-190439| 120 120| 224 | 173 | 1144+402 21224-192326| 120 120| 163 | 134 |