Session Notes for v21138 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V21138 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2021-138-18:30:00 End: 2021-138-19:30:00 Current yyyyddd: 2021138 (2021.38) ( 19353 MJD, TUES 18MAY.) Greenwich sidereal time: 10:16:38 (18:30:00 UT) Sun's RA and DEC: 3h 43.1m 19d 43.2 =========================================================== First observations Observation listing from file ./v21138.skd for experiment V21138 Source Start DURATIONS name yyddd-hhmmss K2 Ws 1846+322 21138-183000| 40 40| 0552+398 21138-183106| 40 40| 0133+476 21138-183206| 40 40| 1039+811 21138-183306| 40 40| 0016+731 21138-183403| 40 40| 0340+362 21138-183504| 87 87| 0515+208 21138-183650| 95 95| 0602+673 21138-183845| 105 105| 0133+476 21138-184049| 120 120| 0613+570 21138-184308| 40 40| End of listing. =========================================================== Last observations Observation listing from file ./v21138.skd for experiment V21138 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0602+673 21138-191457| 108 108| 0552+398 21138-191704| 40 40| 0515+208 21138-191802| 95 95| 0059+581 21138-191959| 120 120| 0529+483 21138-192219| 40 40| 0544+273 21138-192317| 40 40| 0133+476 21138-192418| 40 40| 0613+570 21138-192517| 40 40| 0552+398 21138-192615| 40 40| 0415+398 21138-192713| 102 102| 0716+714 21138-192914| 46 46| End of listing. =========================================================== SKED Summary from file ./v21138.skd for experiment V21138 (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 = 72.9 (Baseline K2-Ws on 0515+208) RMS = 7.0 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: 15 15 16 % idle time: 2 2 3 total # scans: 45 45 45 # scans/hour : 45 45 45 Avg scan (sec): 61 61 61 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.81 2.81 2.81 # 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: 2747 Average obs-time: 61.0 Histogram of observation durations Dur: 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 26| 5| 0| 0| 3| 4| 4| 3| 0| 0| 0| 0| 0| 0| 0| 0| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 57 57 Ws| 57 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 37 37 Ws| 37 =========================================================== Calibrator observations: source time duration X SNR S SNR 0133+476 21138-184049| 120 120| 179 | 57 | 1039+811 21138-190005| 120 120| 132 | 70 | 0059+581 21138-191959| 120 120| 279 | 96 |