Session Notes for R1 (Rapid Turnaround Monday) session: r1775 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2017.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1775 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-017-17:00:00 End: 2017-018-17:00:00 Current yyyyddd: 2017017 (2017.05) ( 17771 MJD, TUES 17JAN.) Greenwich sidereal time: 00:49:13 (17:00:00 UT) Sun's RA and DEC: 19h 59.5m -20d 36.2 =========================================================== 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 Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Yg 0016+731 17017-170000| 300 113 169 159 114 300 69 | 1057-797 17017-170000| 101 111 111| 3C84 17017-170145| 71 71 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Yg 0727-115 17018-165156| 43 52 49 43 52| 0016+731 17018-165322| 109 159 159 74 | 1751+288 17018-165331| 100 97 100 84 | 0308-611 17018-165338| 137 137| 3C84 17018-165531| 81 81 | 1639+230 17018-165547| 253 253 253 | 0529+483 17018-165728| 152 152 | 0759+183 17018-165735| 145 145 | End of listing. =========================================================== SKED Summary from file ./r1775.skd for experiment R1775 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.1 Min = 0.0 Max = 66.2 (Baseline Ht-Ny on 0237-027) RMS = 10.2 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Is=ISHIOKA Kk=KOKEE Ma=MATERA Ny=NYALES20 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Yg Avg % obs. time: 38 61 68 75 57 60 65 64 70 58 69 62 % cal. time: 3 5 4 5 5 5 5 4 5 5 4 5 % slew time: 41 25 11 9 25 29 23 6 4 15 11 19 % idle time: 17 8 16 10 13 5 6 24 20 21 15 15 total # scans: 269 438 347 459 407 415 445 316 442 410 351 390 # scans/hour : 11 18 14 19 17 17 19 13 18 17 15 16 Avg scan (sec): 121 120 170 140 121 126 126 176 137 123 169 138 # data tracks: 16 16 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.0 1.7 1.9 2.1 1.6 1.7 1.8 1.8 1.9 1.6 1.9 1.7 # OF OBSERVATIONS BY BASELINE | Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Yg Total ----------------------------------------------------------------- Ft| 167 0 12 27 78 55 9 98 114 4 564 Ht| 84 78 0 155 97 46 128 159 118 1032 Hb| 107 119 15 26 102 15 11 268 747 Is| 281 146 221 239 167 70 105 1426 Kk| 95 192 153 123 39 79 1108 Ma| 282 76 292 167 35 1341 Ny| 113 278 133 34 1431 Kv| 96 74 104 1012 Wn| 129 36 1362 Wz| 41 937 Yg| 824 Number of 2-station scans: 660 Number of 3-station scans: 324 Number of 4-station scans: 159 Number of 5-station scans: 138 Number of 6-station scans: 68 Number of 7-station scans: 18 Number of 8-station scans: 15 Number of 9-station scans: 3 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1385 Total number of obs: 5892 Total integrated obs-time: 737923 Average obs-time: 125.2 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: | 514| 470| 472| 535| 565| 525| 522| 521| 409| 285| 285| 195| 127| 109| 71| 87| 60| 140 Average X-band SNRs by baseline | Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 35 - 30 28 37 34 28 42 53 27 39 Ht| 38 45 - 57 47 42 65 69 37 50 Hb| 40 34 36 31 31 40 40 35 35 Is| 43 44 52 49 47 57 38 46 Kk| 34 42 32 36 43 29 37 Ma| 63 39 79 106 31 63 Ny| 41 76 104 28 59 Kv| 44 49 31 40 Wn| 308 38 84 Wz| 38 106 Yg| 34 Average S-band SNRs by baseline | Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 26 - 17 24 18 18 17 27 24 17 23 Ht| 24 26 - 31 26 24 48 39 28 31 Hb| 22 27 18 17 17 28 26 21 22 Is| 40 22 26 28 32 33 25 29 Kk| 25 31 29 36 35 30 33 Ma| 24 18 47 51 21 32 Ny| 19 40 44 21 30 Kv| 29 25 20 24 Wn| 221 34 56 Wz| 28 63 Yg| 24 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: FORTLEZA 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 Recording mode for: HART15M HOBART12 ISHIOKA KOKEE MATERA NYALES20 SEJONG 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 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 0056-001 1.00 1.50 0.00 0 0 0601+245 1.00 1.50 1.34 79 18 2155-304 1.00 1.50 0.00 0 0 1342+663 1.00 1.50 0.78 46 28 3C84 1.00 1.50 0.71 42 38 1330+022 1.00 1.50 0.29 17 15 0438-436 1.00 1.50 0.03 2 2 2201+315 1.00 1.50 1.56 92 28 0955+326 1.00 1.50 0.42 25 14 1610-771 1.00 1.50 0.46 27 25 Total 5.60 330 168 =========================================================== 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 FtHtHbIsKkMaNyKvWnWzYg 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 =========================================================== 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) Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Ft Ht Hb Is Kk Ma Ny Kv Wn Wz Ht 20 Ht 15 Hb 20 20 Hb 15 15 Is 20 20 20 Is 15 15 15 Kk 20 20 20 20 Kk 15 15 15 15 Ma 20 20 20 20 20 Ma 15 15 15 15 15 Ny 20 20 20 20 20 20 Ny 15 15 15 15 15 15 Kv 20 20 20 20 20 20 20 Kv 15 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 99 Wz 15 15 15 15 15 15 15 15 99 Yg 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15