Session Notes for v21098 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21098 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-098-18:30:00 End: 2021-098-19:30:00 Current yyyyddd: 2021098 (2021.27) ( 19313 MJD, THUR 8APR.) Greenwich sidereal time: 07:38:56 (18:30:00 UT) Sun's RA and DEC: 1h 10.7m 7d 29.7 =========================================================== First observations Observation listing from file ./v21098.skd for experiment V21098 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0718+793 21098-183000| 40 40| 0202+319 21098-183101| 40 40| 1806+456 21098-183206| 40 40| 2309+454 21098-183310| 40 40| 0059+581 21098-183407| 40 40| 1842+681 21098-183508| 63 63| 2356+385 21098-183633| 134 134| 0016+731 21098-183907| 40 40| 1803+784 21098-184006| 120 120| 1745+624 21098-184224| 173 173| End of listing. =========================================================== Last observations Observation listing from file ./v21098.skd for experiment V21098 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0322+222 21098-190635| 40 40| 0134+311 21098-190733| 199 199| 1732+389 21098-191119| 42 42| 1608+243 21098-191219| 199 199| 2309+454 21098-191603| 40 40| 0322+222 21098-191704| 40 40| 0059+581 21098-191804| 120 120| 0134+311 21098-192023| 199 199| 1608+243 21098-192410| 199 199| 1617+229 21098-192746| 40 40| 2000+472 21098-192847| 73 73| End of listing. =========================================================== SKED Summary from file ./v21098.skd for experiment V21098 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 1.5 Min = 0.0 Max = 60.0 (Baseline K2-Ws on 0239+175) RMS = 6.4 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 82 82 82 % cal. time: 4 4 4 % slew time: 12 12 13 % idle time: 1 2 2 total # scans: 32 32 32 # scans/hour : 32 32 32 Avg scan (sec): 92 92 91 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 3.01 3.01 3.01 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 32 32 Ws| 32 Number of 2-station scans: 32 Total number of scans: 32 Total number of obs: 32 Total integrated obs-time: 2940 Average obs-time: 91.9 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| 2| 1| 0| 0| 0| 3| 0| 1| 0| 0| 0| 1| 2| 5| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 55 55 Ws| 55 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 38 38 Ws| 38 =========================================================== Calibrator observations: source time duration X SNR S SNR 1803+784 21098-184006| 120 120| 232 | 95 | 0133+476 21098-185829| 120 120| 154 | 90 | 0059+581 21098-191804| 120 120| 319 | 144 |