Session Notes for v22133 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V22133 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2022-133-18:45:00 End: 2022-133-19:45:00 ---------- Scan data parameters------------------------------- VScan Y (Compute scan length) Duration 30 sec (default duration for VSCAN=N) Modscan 1 sec (scans are multiples of this) Minscan 20 sec (min scan length) Maxscan 60 sec (max scan length) Setup 2 sec (settle time) Early 0 sec (start recording) Calibration 4 sec (time before obs) Corsync 1 sec (pad scan at end) Idle 0 sec (idle after obs) Minslew 0 sec (min slew time) Fill_off 0 sec (fill cmd buff) Mark6_off 0 sec (buffer offset) ---------- Procedure parameters ------------------------------ PRFLAG YYNN (required procedures) PREOB PREOB (pre-ob procedure) MIDOB MIDOB (mid-ob procedure) POSTOB MIDOB (post-ob procedure) ---------- Timing parameters ------------------------------ SOURCE 1sec (SOURCE time) Tapetm 1sec (TAPE command time) ---------- General parameters ------------------------------- MODULAR 1sec (start time mark) MINIMUM 0sec (time between obs.) LOOKAHEAD 20min (for WHATSUP) SNR MAN (reject for low SNR) WIDTH 79columns (width of screen) CONFIRM Y (ask before adding obs) KEEP_LOG N (keep log upon exit) CONF_EQUIP N (update info from cat) DEBUG N (display debugging info) VERBOSE LEVEL 0 ---------- Informational only ------------------------------- SKED version: 2022-05-04 Schedule file: ./v22133.skd FREQUENCY SX (default freq. code) Process ID: 07699 Printer commands: lj, ljp Current yyyyddd: 2022133 (2022.36)( 19713 MJD, FRI. 13 MAY.) Greenwich sidereal time: 10:11:01 (18:45:00 UT) Sun's RA and DEC: 3h 22.4m 18d 31.1 =========================================================== First observations Observation listing from file ./v22133.skd for experiment V22133 Source Start DURATIONS name yyddd-hhmmss K2 Ws NGC6251 22133-184500| 55 55| 1846+322 22133-184616| 28 28| 0529+483 22133-184709| 29 29| 0307+380 22133-184755| 47 47| 0133+476 22133-184859| 20 20| 0552+398 22133-184939| 20 20| 0716+714 22133-185019| 20 20| 0059+581 22133-185058| 20 20| 0016+731 22133-185134| 20 20| 0602+673 22133-185212| 37 37| End of listing. =========================================================== Last observations Observation listing from file ./v22133.skd for experiment V22133 Source Start DURATIONS name yyddd-hhmmss K2 Ws 0552+398 22133-193516| 20 20| 0059+581 22133-193557| 120 120| 0716+714 22133-193815| 20 20| 0016+731 22133-193853| 20 20| 0544+273 22133-193935| 33 33| 0133+476 22133-194029| 20 20| 0613+570 22133-194108| 20 20| 0641+392 22133-194145| 50 50| 0529+483 22133-194252| 29 29| 0602+673 22133-194338| 38 38| 0552+398 22133-194434| 20 20| End of listing. =========================================================== SKED Summary from file ./v22133.skd for experiment V22133 (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 = 45.0 (Baseline K2-Ws on 0544+273) RMS = 6.2 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S K2 Ws Avg % obs. time: 63 63 63 % cal. time: 8 8 8 % slew time: 24 24 24 % idle time: 5 4 5 total # scans: 70 70 70 # scans/hour : 70 70 70 Avg scan (sec): 32 32 32 # data tracks: 16 16 # Mk5 tracks: 16 16 Total TB(M5): 2.31 2.31 2.31 # OF OBSERVATIONS BY BASELINE | K2 Ws Total -------------------- K2| 70 70 Ws| 70 Number of 2-station scans: 70 Total number of scans: 70 Total number of obs: 70 Total integrated obs-time: 2254 Average obs-time: 32.2 Histogram of observation durations Dur: 20 25 30 35 40 45 50 55 60 120 #Obs: | 37| 9| 5| 6| 0| 6| 4| 0| 3| Average X-band SNRs by baseline | K2 Ws AVG ------------------- K2| 40 40 Ws| 40 Average S-band SNRs by baseline | K2 Ws AVG ------------------- K2| 26 26 Ws| 26 =========================================================== Calibrator observations: source time duration X SNR S SNR 0613+570 22133-190258| 120 120| 120 | 85 | 0133+476 22133-191920| 120 120| 137 | 58 | 0059+581 22133-193557| 120 120| 195 | 64 |