Session Notes for R1 (Rapid Turnaround Monday) session: r1815 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: R1815 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-296-17:00:00 End: 2017-297-17:00:00 Current yyyyddd: 2017296 (2017.81) ( 18050 MJD, MON. 23OCT.) Greenwich sidereal time: 19:09:12 (17:00:00 UT) Sun's RA and DEC: 13h 53.5m -11d 38.3 =========================================================== 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 Is Ke Kk Ma Kv Ww Wn Wz Yg 0300+470 17296-170000| 171 171 165 96 150 171 170 171| 1741-038 17296-170000| 43 43 | 1424-418 17296-170136| 64 64 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Is Ke Kk Ma Kv Ww Wn Wz Yg 0646-306 17297-165248| 295 289 295 | 2227-088 17297-165436| 69 101 55 211 211 211 96| 2318+049 17297-165633| 43 43 | 2255-282 17297-165653| 182 182| 0403-132 17297-165825| 90 90 | 2052-474 17297-165843| 72 72 | 1921-293 17297-165848| 67 67 67 | =========================================================== SKED Summary from file ./r1815.skd for experiment R1815 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 6.4 Min = 0.0 Max = 96.0 (Baseline Kk-Ma on 1749+096) RMS = 12.2 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ma=MATERA Kv=SEJONG Ww=WARK12M Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Is Ke Kk Ma Kv Ww Wn Wz Yg Avg % obs. time: 41 58 72 71 59 55 61 65 69 61 67 62 % cal. time: 3 5 5 5 5 5 4 4 5 4 4 5 % slew time: 38 27 9 16 23 34 17 12 3 13 16 19 % idle time: 17 9 12 7 13 5 17 17 22 21 12 14 total # scans: 293 439 473 411 424 440 338 375 408 367 377 395 # scans/hour : 12 18 20 17 18 18 14 16 17 15 16 16 Avg scan (sec): 120 114 132 148 119 109 155 150 147 143 153 135 # 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): 1.1 1.6 2.0 1.9 1.6 1.5 1.7 1.8 1.9 1.7 1.8 1.7 # OF OBSERVATIONS BY BASELINE | Ft Ht Is Ke Kk Ma Kv Ww Wn Wz Yg Total ----------------------------------------------------------------- Ft| 178 11 0 30 136 5 5 144 143 2 654 Ht| 83 92 0 238 69 48 179 171 107 1165 Is| 207 266 113 265 162 129 82 170 1488 Ke| 142 58 169 262 56 48 310 1344 Kk| 57 147 197 79 43 114 1075 Ma| 74 1 317 223 56 1273 Kv| 108 85 86 141 1149 Ww| 2 2 223 1010 Wn| 178 55 1224 Wz| 59 1035 Yg| 1237 Number of 2-station scans: 578 Number of 3-station scans: 334 Number of 4-station scans: 138 Number of 5-station scans: 158 Number of 6-station scans: 92 Number of 7-station scans: 19 Number of 8-station scans: 20 Number of 9-station scans: 0 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1339 Total number of obs: 6327 Total integrated obs-time: 767739 Average obs-time: 121.3 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: | 796| 716| 672| 490| 556| 462| 408| 295| 330| 334| 238| 183| 199| 149| 93| 84| 70| 252| Average X-band SNRs by baseline | Ft Ht Is Ke Kk Ma Kv Ww Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 41 22 - 23 37 22 32 41 51 42 41 Ht| 40 37 - 64 33 27 72 97 43 57 Is| 54 53 47 68 43 53 76 40 53 Ke| 35 40 42 40 50 71 44 44 Kk| 29 41 37 32 39 28 39 Ma| 42 67 106 161 44 82 Kv| 35 50 62 32 47 Ww| 77 89 37 38 Wn| 273 55 99 Wz| 70 125 Yg| 41 Average S-band SNRs by baseline | Ft Ht Is Ke Kk Ma Kv Ww Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 28 16 - 22 19 16 16 30 28 19 26 Ht| 34 26 - 37 25 28 57 53 32 38 Is| 30 51 27 35 29 41 41 28 36 Ke| 33 17 20 24 29 27 25 26 Kk| 26 33 38 39 36 31 38 Ma| 21 23 54 57 19 39 Kv| 20 33 29 20 27 Ww| 34 27 24 27 Wn| 126 33 56 Wz| 29 57 Yg| 26 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: FORTLEZA 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 ISHIOKA KATH12M KOKEE MATERA SEJONG WARK12M WETTZ13N WETTZELL 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 1746+470 1.00 1.50 0.09 6 6 1147+245 1.00 1.50 0.27 17 11 2232-488 1.00 1.50 0.40 25 25 0300+470 1.00 1.50 1.88 119 9 0528+134 1.00 1.50 0.47 30 18 0110+495 1.00 1.50 0.05 3 3 2353-686 1.00 1.50 0.06 4 4 1252+119 1.00 1.50 0.54 34 17 Total 3.76 238 93 =========================================================== 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 FtHtIsKeKkMaKvWwWnWzYg 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 Is Ke Kk Ma Kv Ww Wn Wz Ft Ht Is Ke Kk Ma Kv Ww Wn Wz Ht 20 Ht 15 Is 20 20 Is 15 15 Ke 20 20 20 Ke 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 Kv 20 20 20 20 20 20 Kv 15 15 15 15 15 15 Ww 20 20 20 20 20 20 20 Ww 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