Session Notes for v21109 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21109 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-109-18:30:00 End: 2021-109-19:30:00 Current yyyyddd: 2021109 (2021.30) ( 19324 MJD, MON. 19APR.) Greenwich sidereal time: 08:22:18 (18:30:00 UT) Sun's RA and DEC: 1h 51.3m 11d 26.5 =========================================================== First observations Observation listing from file ./v21109.skd for experiment V21109 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0133+476 21109-183000| 40 40| 1039+811 21109-183100| 40 40| 1849+670 21109-183158| 49 49| 0016+731 21109-183306| 40 40| 2309+454 21109-183404| 88 88| 0322+222 21109-183553| 65 65| 1758+388 21109-183725| 114 114| 1617+229 21109-183938| 72 72| 1803+784 21109-184111| 120 120| 2000+472 21109-184329| 40 40| End of listing. =========================================================== Last observations Observation listing from file ./v21109.skd for experiment V21109 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1639+230 21109-190725| 79 79| 0322+222 21109-190912| 65 65| 0307+380 21109-191035| 122 122| NGC6251 21109-191259| 137 137| 2000+472 21109-191535| 40 40| 0602+673 21109-191636| 191 191| 0059+581 21109-192005| 120 120| 0322+222 21109-192225| 65 65| 0307+380 21109-192348| 122 122| 2000+472 21109-192615| 40 40| 1842+681 21109-192713| 167 167| End of listing. =========================================================== SKED Summary from file ./v21109.skd for experiment V21109 (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 = 58.2 (Baseline K2-Ws on 0322+222) RMS = 5.9 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 81 81 81 % cal. time: 4 4 4 % slew time: 12 12 13 % idle time: 2 2 2 total # scans: 34 34 34 # scans/hour : 34 34 34 Avg scan (sec): 86 86 86 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 3.00 3.00 3.00 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 34 34 Ws| 34 Number of 2-station scans: 34 Total number of scans: 34 Total number of obs: 34 Total integrated obs-time: 2930 Average obs-time: 86.2 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 13| 0| 4| 3| 1| 0| 0| 5| 3| 1| 0| 0| 1| 0| 1| 2| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 44 44 Ws| 44 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 21109-184111| 120 120| 122 | 54 | 0133+476 21109-185938| 120 120| 95 | 59 | 0059+581 21109-192005| 120 120| 191 | 101 |