Session Notes for v22021 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V22021 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2022-021-18:45:00 End: 2022-021-19:45:00 Current yyyyddd: 2022021 (2022.06) ( 19601 MJD, FRI. 21JAN.) Greenwich sidereal time: 02:49:27 (18:45:00 UT) Sun's RA and DEC: 20h 15.8m -19d 46.6 =========================================================== First observations Observation listing from file ./v22021.skd for experiment V22021 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1418+546 22021-184500| 40 40| 2214+350 22021-184603| 75 75| 0016+731 22021-184738| 40 40| 2000+472 22021-184837| 40 40| 1746+470 22021-184935| 40 40| 1039+811 22021-185035| 40 40| 1040+244 22021-185136| 40 40| 1842+681 22021-185240| 47 47| 2113+293 22021-185348| 40 40| 1803+784 22021-185449| 40 40| End of listing. =========================================================== Last observations Observation listing from file ./v22021.skd for experiment V22021 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1123+264 22021-192820| 75 75| 2209+236 22021-193003| 138 138| 1156+295 22021-193249| 40 40| 2215+150 22021-193358| 40 40| 1145+268 22021-193507| 49 49| 2113+293 22021-193624| 40 40| 1803+784 22021-193726| 120 120| 1123+264 22021-193948| 75 75| 2000+472 22021-194129| 40 40| 1156+295 22021-194235| 40 40| 1418+546 22021-194334| 40 40| End of listing. =========================================================== SKED Summary from file ./v22021.skd for experiment V22021 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 2.4 Min = 0.0 Max = 130.9 (Baseline K2-Ws on 2215+150) RMS = 11.9 Total time: 59 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 73 73 73 % cal. time: 5 5 5 % slew time: 19 19 20 % idle time: 2 2 3 total # scans: 44 44 44 # scans/hour : 45 45 45 Avg scan (sec): 59 59 58 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.64 2.64 2.64 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 44 44 Ws| 44 Number of 2-station scans: 44 Total number of scans: 44 Total number of obs: 44 Total integrated obs-time: 2579 Average obs-time: 58.6 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 30| 0| 2| 5| 0| 0| 2| 3| 0| 2| 0| 0| 0| 0| 0| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 51 51 Ws| 51 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 34 34 Ws| 34 =========================================================== Calibrator observations: source time duration X SNR S SNR 0016+731 22021-185951| 120 120| 108 | 79 | 1039+811 22021-191948| 120 120| 118 | 61 | 1803+784 22021-193726| 120 120| 167 | 134 |