Session Notes for R1 (Rapid Turnaround Monday) session: r1650 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: R1650 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2014-237-17:00:00 End: 2014-238-17:00:00 Current yyyyddd: 2014237 (2014.65) ( 16895 MJD, MON. 25AUG.) Greenwich sidereal time: 15:15:30 (17:00:00 UT) Sun's RA and DEC: 10h 17.6m 10d 36.8 =========================================================== 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 Ts Wf Wz Yg 0202+319 14237-170000| 237 274 97 127 43 274| 1406-076 14237-170000| 71 71 70 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Hb Ke Kk Ny Ts Wf Wz Yg 0119+115 14238-165327| 107 107 74| 1846+322 14238-165327| 48 48 43 43 | 0834-201 14238-165413| 43 43 | 0202+319 14238-165551| 237 237| 1324+224 14238-165553| 91 68 91 51 | 0714+457 14238-165607| 62 62 | 1144+402 14238-165742| 43 43 | 0133+476 14238-165758| 43 43 | 0736+017 14238-165829| 84 84 | =========================================================== SKED Summary from file ./r1650.skd for experiment R1650 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 10.6 Min = 0.0 Max = 75.8 (Baseline Ht-Ny on 1741-038) RMS = 16.1 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Hb=HOBART12 Ke=KATH12M Kk=KOKEE Ny=NYALES20 Ts=TSUKUB32 Wf=WESTFORD Wz=WETTZELL Yg=YARRA12M Ht Hb Ke Kk Ny Ts Wf Wz Yg Avg % obs. time: 37 49 53 39 51 33 52 42 53 45 % cal. time: 5 5 5 6 7 6 6 6 5 5 % slew time: 23 13 13 28 27 26 21 17 14 21 % idle time: 35 32 29 26 14 34 19 34 28 28 total # scans: 407 395 389 481 565 559 533 518 393 471 # scans/hour : 17 16 16 20 24 23 22 22 16 20 Avg scan (sec): 78 107 117 70 78 50 85 70 117 85 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TBytes: 1.1 1.5 1.6 1.2 1.6 1.0 1.6 1.3 1.7 1.4 Total TB(M5): 1.0 1.4 1.5 1.1 1.4 0.9 1.5 1.2 1.5 1.3 # OF OBSERVATIONS BY BASELINE | Ht Hb Ke Kk Ny Ts Wf Wz Yg Total ------------------------------------------------------- Ht| 139 109 0 169 120 138 216 158 1049 Hb| 306 112 9 151 9 14 309 1049 Ke| 105 34 199 21 34 314 1122 Kk| 277 305 306 204 74 1383 Ny| 294 469 446 19 1717 Ts| 248 239 167 1723 Wf| 372 3 1566 Wz| 32 1557 Yg| 1076 Number of 2-station scans: 327 Number of 3-station scans: 281 Number of 4-station scans: 321 Number of 5-station scans: 256 Number of 6-station scans: 24 Number of 7-station scans: 5 Number of 8-station scans: 0 Number of 9-station scans: 0 Total number of scans: 1214 Total number of obs: 6121 Total integrated obs-time: 430502 Average obs-time: 70.3 Histogram of observation durations Dur: 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 3303| 680| 504| 373| 250| 255| 189| 137| 59| 43| 87| 43| 23| 69| 33| 26| 3| 44i Average X-band SNRs by baseline | Ht Hb Ke Kk Ny Ts Wf Wz Yg AVG ------------------------------------------------------ Ht| 34 36 - 41 78 35 54 32 44 Hb| 41 31 36 71 29 44 32 40 Ke| 35 54 99 46 59 35 50 Kk| 43 88 36 51 22 50 Ny| 110 60 94 38 73 Ts| 82 127 59 93 Wf| 67 40 58 Wz| 38 79 Yg| 37 Average S-band SNRs by baseline | Ht Hb Ke Kk Ny Ts Wf Wz Yg AVG ------------------------------------------------------ Ht| 27 21 - 24 44 24 29 26 28 Hb| 21 29 20 40 17 19 21 25 Ke| 25 17 42 16 17 19 24 Kk| 26 56 29 25 22 33 Ny| 37 23 28 18 27 Ts| 33 39 36 41 Wf| 25 15 26 Wz| 17 28 Yg| 24 =========================================================== Recording mode Name Code GEOSX SX Recording mode setup for: HART15M HOBART12 KATH12M KOKEE NYALES20 TSUKUB32 WESTFORD 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 0723+219 1.00 1.50 0.08 5 5 Total 0.08 5 5 =========================================================== 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 HtHbKeKkNyTsWfWzYg 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 Ts TSUKUB32 K5 Wf WESTFORD 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 Ts Wf Wz Ht Hb Ke Kk Ny Ts Wf 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 Ts 20 20 20 20 20 Ts 15 15 15 15 15 Wf 20 20 20 20 20 20 Wf 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15