Session Notes for R1 (Rapid Turnaround Monday) session: r1693 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: R1693 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2015-173-17:00:00 End: 2015-174-17:00:00 Current yyyyddd: 2015173 (2015.47) ( 17196 MJD, MON. 22JUN.) Greenwich sidereal time: 11:02:14 (17:00:00 UT) Sun's RA and DEC: 6h 4.2m 23d 26.0 =========================================================== Important Station Information Wettzell-North was tagged along to this schedule file. =========================================================== 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 Ke Kk Ny Kv Ts Wn Wz Yg 1741-038 15173-170000| 80 221 43 221 43 88| 1849+670 15173-170151| 151 66 123 43 151 151 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Ke Kk Ny Kv Ts Wn Wz Yg 0059+581 15174-165207| 43 43 43 43 43 43 | 2052-474 15174-165228| 180 180 158| 0834+250 15174-165338| 85 85 85 | 0235+164 15174-165404| 43 43 43 | 0134+311 15174-165537| 83 83 | 1123+264 15174-165706| 43 43 43 43 | 2335-027 15174-165747| 118 118 | 0814+425 15174-165842| 49 49 49 | =========================================================== SKED Summary from file ./r1693.skd for experiment R1693 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.3 Min = 0.0 Max = 72.6 (Baseline Ht-Ny on 0458-020) RMS = 13.2 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Hb=HOBART12 Ke=KATH12M Kk=KOKEE Ny=NYALES20 Kv=SEJONG Ts=TSUKUB32 Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ht Hb Ke Kk Ny Kv Ts Wn Wz Yg Avg % obs. time: 50 64 62 45 54 48 45 52 50 58 53 % cal. time: 5 4 4 4 5 4 7 6 6 4 5 % slew time: 21 10 10 22 24 6 27 16 15 10 17 % idle time: 23 21 23 27 16 41 20 26 28 28 26 total # scans: 390 326 314 382 456 313 588 493 478 318 405 # scans/hour : 16 14 13 16 19 13 25 21 20 13 17 Avg scan (sec): 111 170 170 103 103 132 67 90 90 157 118 # data tracks: 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.4 1.8 1.7 1.3 1.5 1.3 1.3 1.4 1.4 1.6 1.5 # OF OBSERVATIONS BY BASELINE | Ht Hb Ke Kk Ny Kv Ts Wn Wz Yg Total ------------------------------------------------------------ Ht| 99 79 0 127 55 98 216 212 120 1006 Hb| 202 78 10 62 124 17 14 206 812 Ke| 84 41 90 139 47 42 223 947 Kk| 169 133 300 133 132 52 1081 Ny| 129 239 370 365 14 1464 Kv| 249 125 121 71 1035 Ts| 217 197 108 1671 Wn| 452 35 1612 Wz| 31 1566 Yg| 860 Number of 2-station scans: 443 Number of 3-station scans: 331 Number of 4-station scans: 174 Number of 5-station scans: 120 Number of 6-station scans: 113 Number of 7-station scans: 20 Number of 8-station scans: 7 Number of 9-station scans: 1 Number of 10-station scans: 0 Total number of scans: 1209 Total number of obs: 6027 Total integrated obs-time: 572374 Average obs-time: 95.0 Histogram of observation durations Dur: 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 #Obs: | 3077| 552| 338| 315| 301| 293| 308| 252| 202| 121| 88| 46| 45| 14| 18| 18| 25| 14 Average X-band SNRs by baseline | Ht Hb Ke Kk Ny Kv Ts Wn Wz Yg AVG ----------------------------------------------------------- Ht| 36 37 - 30 30 62 49 48 37 43 Hb| 40 32 34 38 66 48 46 38 42 Ke| 33 35 36 81 40 42 37 44 Kk| 36 30 71 37 37 30 44 Ny| 39 77 66 67 32 58 Kv| 77 43 42 33 47 Ts| 87 88 72 77 Wn| 96 42 69 Wz| 41 70 Yg| 41 Average S-band SNRs by baseline | Ht Hb Ke Kk Ny Kv Ts Wn Wz Yg AVG ----------------------------------------------------------- Ht| 18 19 - 19 19 34 25 24 22 23 Hb| 17 24 15 18 27 15 15 17 19 Ke| 25 15 16 36 15 16 18 21 Kk| 27 23 53 25 25 26 33 Ny| 18 34 27 28 16 26 Kv| 37 18 17 17 23 Ts| 35 35 36 38 Wn| 38 18 29 Wz| 17 29 Yg| 21 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: HART15M HOBART12 KATH12M KOKEE NYALES20 SEJONG TSUKUB32 WETTZ13N 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 8.00 MHz 1 16(*1) 16 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 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 8.00 MHz 1 16(*2) 32 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 2205+166 1.00 1.50 0.00 0 0 1448+762 1.00 1.50 1.83 110 13 0834+250 1.00 1.50 1.86 112 26 1519-294 1.00 1.50 0.02 1 1 0422-380 1.00 1.50 0.41 25 21 0548+378 1.00 1.50 0.28 17 11 1027-186 1.00 1.50 0.00 0 0 1601+112 1.00 1.50 0.33 20 16 OQ208 1.00 1.50 1.05 63 26 0235+164 1.00 1.50 1.76 106 26 Total 7.53 454 140 =========================================================== 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 HtHbKeKkNyKvTsWnWzYg 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 =========================================================== Tape types ID Station Tape length Density Passes Ht HART15M Mark5B Hb HOBART12 Mark5B Ke KATH12M Mark5B Kk KOKEE Mark5B Ny NYALES20 Mark5B Kv SEJONG K5 Ts TSUKUB32 K5 Wn WETTZ13N Mark5B 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 Ke Kk Ny Kv Ts Wn Wz Ht Hb Ke Kk Ny Kv Ts Wn Wz Hb 20 Hb 15 Ke 20 20 Ke 15 15 Kk 20 20 20 Kk 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 Kv 20 20 20 20 20 Kv 15 15 15 15 15 Ts 20 20 20 20 20 20 Ts 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15