Session Notes for R1 (Rapid Turnaround Monday) session: r1894 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2016.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1894 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-133-17:00:00 End: 2019-134-17:00:00 Current yyyyddd: 2019133 (2019.36) ( 18617 MJD, MON. 13MAY.) Greenwich sidereal time: 08:24:39 (17:00:00 UT) Sun's RA and DEC: 3h 21.0m 18d 26.0 =========================================================== Important Station Information The SEFDs for Wettzell-North were set to 3300 for X-band and 2600 for S-band because Wettzell-North is running warm. =========================================================== 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 Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg 0420-014 19133-170000| 300 300 | 0716+714 19133-170000| 242 123 108 108 75 242 128 | 1057-797 19133-170000| 31 31 31| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg 0955+476 19134-165253| 295 108 120 61 115 295 115 | 1059+282 19134-165529| 108 130 266 100 266 | 2255-282 19134-165651| 35 35 | 2052-474 19134-165756| 119 119| 0805+410 19134-165804| 111 111 111 | 1954-388 19134-165817| 98 98 | =========================================================== SKED Summary from file ./r1894.skd for experiment R1894 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 6.9 Min = 0.0 Max = 75.8 (Baseline Ag-Is on 2008-159) RMS = 10.8 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg Avg % obs. time: 56 51 61 72 72 56 58 64 64 70 60 69 63 % cal. time: 3 3 5 5 4 5 4 5 4 4 4 4 4 % slew time: 5 36 26 9 14 25 32 23 18 3 12 14 19 % idle time: 35 8 7 12 9 13 4 7 13 23 23 11 14 total # scans: 269 291 418 456 369 407 387 430 343 327 337 358 366 # scans/hour : 11 12 17 19 15 17 16 18 14 14 14 15 15 Avg scan (sec): 181 152 127 137 169 119 129 128 161 184 153 168 150 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 3.11 2.84 3.39 4.00 3.99 3.10 3.20 3.52 3.53 3.86 3.31 3.84 3.47 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg Total ---------------------------------------------------------------------- Ag| 134 120 2 12 46 31 10 0 39 45 22 461 Ft| 128 31 3 43 108 71 31 95 88 13 745 Ht| 114 106 0 170 114 86 118 148 133 1237 Is| 190 251 216 293 253 166 127 153 1796 Ke| 125 80 90 186 81 52 288 1213 Kk| 127 225 154 125 95 92 1283 Ma| 273 148 229 169 74 1625 Ny| 175 199 161 62 1673 Kv| 143 78 156 1410 Wn| 65 61 1321 Wz| 45 1073 Yg| 1099 Number of 2-station scans: 422 Number of 3-station scans: 285 Number of 4-station scans: 178 Number of 5-station scans: 142 Number of 6-station scans: 93 Number of 7-station scans: 60 Number of 8-station scans: 31 Number of 9-station scans: 5 Number of 10-station scans: 0 Number of 11-station scans: 0 Number of 12-station scans: 0 Total number of scans: 1216 Total number of obs: 7468 Total integrated obs-time: 924341 Average obs-time: 123.8 Histogram of observation durations Dur: 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 757| 643| 523| 603| 493| 494| 532| 522| 492| 448| 330| 216| 204| 176| 166| 196| 174| 111| 388| Average X-band SNRs by baseline | Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg AVG --------------------------------------------------------------------- Ag| 26 32 26 22 18 26 26 - 23 33 23 27 Ft| 49 33 39 31 46 44 28 41 64 32 42 Ht| 47 44 - 71 61 34 61 92 49 56 Is| 47 49 54 66 60 47 77 39 55 Ke| 33 38 39 36 32 45 41 40 Kk| 43 53 34 33 57 28 42 Ma| 85 42 85 150 39 71 Ny| 52 71 113 40 67 Kv| 37 66 29 43 Wn| 261 34 64 Wz| 48 99 Yg| 38 Average S-band SNRs by baseline | Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg AVG --------------------------------------------------------------------- Ag| 15 19 15 14 21 15 15 - 19 19 16 17 Ft| 29 20 18 26 20 20 16 24 30 18 22 Ht| 33 26 - 38 33 23 44 50 30 33 Is| 26 43 25 29 27 29 36 27 30 Ke| 29 18 19 19 20 23 23 23 Kk| 32 38 28 34 41 30 35 Ma| 28 17 35 48 20 29 Ny| 20 29 38 21 29 Kv| 21 28 19 22 Wn| 115 23 34 Wz| 26 43 Yg| 24 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: AGGO FORTLEZA HART15M ISHIOKA KATH12M KOKEE MATERA NYALES20 SEJONG WETTZ13N WETTZELL YARRA12M Mode Tot.Rate Tot.BandW #BBC #bits Barrel Mk341:1 512 Mbits 128 MHz 14 2 NONE Chan.BW #Subpasses Tracks(*fan) Tot.tracks 8.00 MHz 1 32(*1) 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 19.13 11.48 30.61 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 1336-260 1.00 1.50 0.03 2 2 1745+670 1.00 1.50 0.07 5 5 1901+155 1.00 1.50 0.04 3 3 0955+326 1.00 1.50 0.70 52 13 2232-488 1.00 1.50 0.25 19 15 0524-485 1.00 1.50 0.05 4 4 0306+102 1.00 1.50 0.60 45 9 0110+495 1.00 1.50 0.39 29 5 2150+173 1.00 1.50 0.72 54 14 1548+056 1.00 1.50 1.47 110 17 Total 4.33 323 87 =========================================================== 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 AgFtHtIsKeKkMaNyKvWnWzYg 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 SplitTwins No =========================================================== Weighted Station 1 AGGO 3.00 =========================================================== 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) Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Ag Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Ft 15 Ft 13 Ht 15 20 Ht 13 15 Is 15 20 20 Is 13 15 15 Ke 15 20 20 20 Ke 13 15 15 15 Kk 15 20 20 20 20 Kk 13 15 15 15 15 Ma 15 20 20 20 20 20 Ma 13 15 15 15 15 15 Ny 15 20 20 20 20 20 20 Ny 13 15 15 15 15 15 15 Kv 15 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 Wn 15 20 20 20 20 20 20 20 20 Wn 13 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 99 Wz 13 15 15 15 15 15 15 15 15 99 Yg 15 20 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15 15