Session Notes for R1 (Rapid Turnaround Monday) session: r1633 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2014.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1633 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2014-104-17:00:00 End: 2014-105-17:00:00 Current yyyyddd: 2014104 (2014.28) ( 16762 MJD, MON. 14APR.) Greenwich sidereal time: 6:31: 0.00 (17: 0: 0 UT) Sun's RA and DEC: 1h 31.4m 9d 33.4 =========================================================== There are no observations for Kokee and Wettzell from 18:15 U.T. to 19:45 U.T. Kokee and Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Kk Ny Tc Ts Wz Yg 0454-234 14104-170000| 49 49 | NRAO512 14104-170000| 344 251 299 43 344 321| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Kk Ny Tc Ts Wz Yg 1958-179 14105-165626| 151 43 151| 3C446 14105-165636| 171 171 | 1144+402 14105-165837| 43 43 43 43 | =========================================================== SKED Summary from file ./r1633.skd for experiment R1633 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 9.7 Min = 0.0 Max = 53.1 (Baseline Ht-Ts on 1124-186) RMS = 13.5 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Hb=HOBART12 Kk=KOKEE Ny=NYALES20 Tc=TIGO Ts=TSUKUB32 Wz=WETTZELL Yg=YARRA12M Ht Hb Kk Ny Tc Ts Wz Yg Avg % obs. time: 44 59 51 62 64 34 51 58 53 % cal. time: 4 4 4 5 3 6 5 4 4 % slew time: 19 12 23 21 4 25 14 13 17 % idle time: 31 24 21 11 28 34 29 24 26 total # scans: 374 364 349 427 226 537 416 380 384 # scans/hour : 16 15 15 18 9 22 17 16 16 Avg scan (sec): 103 139 126 125 245 54 107 131 128 # data tracks: 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 Total TBytes: 1.4 1.8 1.6 1.9 2.0 1.1 1.6 1.8 1.6 Total TB(M5): 1.2 1.6 1.4 1.7 1.8 0.9 1.4 1.6 1.5 # OF OBSERVATIONS BY BASELINE | Ht Hb Kk Ny Tc Ts Wz Yg Total -------------------------------------------------- Ht| 101 0 162 64 140 199 147 813 Hb| 123 16 61 184 18 270 773 Kk| 143 126 203 110 78 783 Ny| 72 257 349 42 1041 Tc| 11 69 15 418 Ts| 227 226 1248 Wz| 54 1026 Yg| 832 Number of 2-station scans: 327 Number of 3-station scans: 391 Number of 4-station scans: 267 Number of 5-station scans: 32 Number of 6-station scans: 3 Number of 7-station scans: 0 Number of 8-station scans: 0 Total number of scans: 1020 Total number of obs: 3467 Total integrated obs-time: 344134 Average obs-time: 99.3 Histogram of observation durations Dur: 25 50 75 100 125 150 175 200 225 250 275 300 325 350 375 400 425 450 475 500#Obs: | 1671| 387| 263| 240| 223| 186| 125| 55| 75| 64| 26| 23| 27| 29| 22| 13| 11| 3| 24Average X-band SNRs by baseline | Ht Hb Kk Ny Tc Ts Wz Yg AVG ------------------------------------------------- Ht| 31 - 40 22 68 56 28 44 Hb| 36 29 21 61 32 31 38 Kk| 44 16 83 48 23 47 Ny| 19 93 84 28 66 Tc| 21 21 16 19 Ts| 96 51 76 Wz| 30 69 Yg| 35 Average S-band SNRs by baseline | Ht Hb Kk Ny Tc Ts Wz Yg AVG ------------------------------------------------- Ht| 24 - 25 16 37 31 23 27 Hb| 31 23 12 32 20 20 25 Kk| 34 19 56 31 23 35 Ny| 15 32 28 20 28 Tc| 13 15 14 16 Ts| 32 29 36 Wz| 19 28 Yg| 23 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HART15M HOBART12 KOKEE NYALES20 TIGOCONC TSUKUB32 YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*1) 16 0.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 140.0 MHz rms spanned bw= 50.9 MHz Effective number of 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 Recording mode setup for: WETTZELL Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:2 256 Mbits 128 MHz 14 1 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks Speed 8.00 MHz 1 16(*2) 32 0.00 X-band spanned bw= 720.0 MHz rms spanned bw= 280.4 MHz S-band spanned bw= 140.0 MHz rms spanned bw= 50.9 MHz Effective number of 1-bit channels recorded per sub-pass X S Total 10.00 6.00 16.00 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0729+259 1.00 1.50 0.20 7 2 1330+476 1.00 1.50 0.06 2 2 1221+809 1.00 1.50 0.63 22 13 1147+245 1.00 1.50 0.75 26 12 1842+681 1.00 1.50 1.44 50 12 2351-154 1.00 1.50 0.14 5 5 2106+143 1.00 1.50 0.20 7 2 1038+52A 1.00 1.50 0.55 19 8 NGC1052 1.00 1.50 0.09 3 3 Total 4.07 141 59 =========================================================== Minor Options Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatIdle Abs 3.00 StatWt Abs 2.00 =========================================================== Major Options Subnet HtHbKkNyTcTsWzYg SkyCov Yes AllBlGood Yes MaxAngle 180.00 MinAngle 15.00 MinBetween 20 MinSunDist 4.00 MaxSlewTime 300 TimeWindow 4.00 MinSubNetSize 2 NumSubNet 1 Best 60 FillIn Yes FillMinSub 3 FillMinTime 120 FillBest 80 Add_ps 30.0 SNRWts Yes =========================================================== Weighted Station 5 TIGOCONC 6.00 =========================================================== Tape types ID Station Tape length Density Passes Ht HART15M Mark5B Hb HOBART12 Mark5B Kk KOKEE Mark5B Ny NYALES20 Mark5B Tc TIGOCONC Mark5B Ts TSUKUB32 K5 Wz WETTZELL Mark5A Yg YARRA12M Mark5B =========================================================== SNR Targets Minimum SNR by baseline for multi-baseline scans X-band (margin 0) S-band (margin 0) X-band (ast_margin 0) S-band (ast_margin 0) Ht Hb Kk Ny Tc Ts Wz Ht Hb Kk Ny Tc Ts Wz Hb 20 Hb 15 Kk 20 20 Kk 15 15 Ny 20 20 20 Ny 15 15 15 Tc 15 15 15 15 Tc 12 12 12 12 Ts 20 20 20 20 15 Ts 15 15 15 15 12 Wz 20 20 20 20 15 20 Wz 15 15 15 15 12 15 Yg 20 20 20 20 15 20 20 Yg 15 15 15 15 12 15 15