Session Notes for R1 (Rapid Turnaround Monday) session: r1803 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: R1803 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-212-17:00:00 End: 2017-213-17:00:00 Current yyyyddd: 2017212 (2017.58) ( 17966 MJD, MON. 31JUL.) Greenwich sidereal time: 13:38:01 (17:00:00 UT) Sun's RA and DEC: 8h 44.4m 18d 5.4 =========================================================== 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 Ny Kv Wn Wz Yg 0808+019 17212-170000| 253 253 | 1749+096 17212-170000| 264 139 139 93 124 230 264 233 157| =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg 1213-172 17213-163933| 269 263 269 | 0133+476 17213-164135| 100 83 100 100 | 0208-512 17213-164358| 58 58| 3C345 17213-164420| 43 43 | 3C274 17213-164443| 141 102 150 242 242 | 1759-396 17213-164543| 217 217| 2121+053 17213-164605| 57 57 43 | 1936-155 17213-164743| 94 94 | 1749+096 17213-164823| 43 43 43 | 3C371 17213-164958| 145 145 76 86 | 1639-062 17213-165012| 123 214 118 135 214| 2229+695 17213-165205| 159 159 159 | 1657-261 17213-165308| 71 60 71 | 0552+398 17213-165324| 43 43 | 2052-474 17213-165451| 44 44| 2309+454 17213-165524| 65 65 | 1846+322 17213-165542| 253 253 253 253 253 | 0402-362 17213-165651| 184 184| 2113+293 17213-165708| 167 167 | =========================================================== SKED Summary from file ./r1803.skd for experiment R1803 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 4.7 Min = 0.0 Max = 133.3 (Baseline Ft-Kk on 2227-088) RMS = 9.4 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg Avg % obs. time: 39 61 73 69 59 56 66 57 69 59 66 61 % cal. time: 3 5 5 5 4 5 5 4 5 4 4 4 % slew time: 38 25 9 16 21 32 21 16 3 14 16 20 % idle time: 19 8 12 9 15 6 7 22 22 22 13 15 total # scans: 272 417 447 414 385 409 419 315 410 385 381 386 # scans/hour : 11 17 19 17 16 17 17 13 17 16 16 16 Avg scan (sec): 124 127 141 144 132 119 136 156 145 131 149 136 # 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 1.7 2.0 1.9 1.6 1.6 1.8 1.6 1.9 1.6 1.8 1.7 # OF OBSERVATIONS BY BASELINE | Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg Total ----------------------------------------------------------------- Ft| 168 11 0 30 94 48 5 99 98 3 556 Ht| 74 59 0 157 78 55 139 136 87 953 Is| 146 247 116 212 206 139 56 101 1308 Ke| 116 27 44 135 32 27 338 924 Kk| 82 189 110 106 76 78 1034 Ma| 216 54 277 168 25 1216 Ny| 90 234 144 27 1282 Kv| 70 59 106 890 Wn| 96 24 1216 Wz| 28 888 Yg| 817 Number of 2-station scans: 751 Number of 3-station scans: 306 Number of 4-station scans: 145 Number of 5-station scans: 135 Number of 6-station scans: 57 Number of 7-station scans: 18 Number of 8-station scans: 6 Number of 9-station scans: 7 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1425 Total number of obs: 5542 Total integrated obs-time: 708307 Average obs-time: 127.8 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: | 564| 532| 473| 429| 434| 532| 511| 412| 310| 197| 151| 189| 125| 142| 106| 88| 88| 259 Average X-band SNRs by baseline | Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 32 27 - 27 35 36 25 39 47 33 36 Ht| 40 37 - 54 46 36 56 66 38 47 Is| 41 41 40 53 52 45 59 33 45 Ke| 31 32 32 34 37 42 35 36 Kk| 31 40 32 34 38 26 35 Ma| 64 37 75 113 30 62 Ny| 46 77 101 28 60 Kv| 47 54 29 41 Wn| 214 34 71 Wz| 37 89 Yg| 33 Average S-band SNRs by baseline | Ft Ht Is Ke Kk Ma Ny Kv Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 24 16 - 21 18 22 16 27 24 15 23 Ht| 26 22 - 30 29 21 42 39 29 31 Is| 25 40 22 28 31 32 40 24 30 Ke| 31 17 23 20 27 24 23 24 Kk| 28 34 31 40 34 30 34 Ma| 27 19 44 48 19 32 Ny| 25 41 42 25 32 Kv| 31 29 19 26 Wn| 130 31 46 Wz| 25 48 Yg| 24 =========================================================== 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 NYALES20 SEJONG 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 CEN-A 1.00 1.50 0.00 0 0 0149+218 1.00 1.50 0.83 46 15 0722+145 1.00 1.50 1.06 59 21 1221+809 1.00 1.50 0.96 53 26 0406-127 1.00 1.50 0.04 2 2 0302+625 1.00 1.50 0.07 4 4 0949+354 1.00 1.50 0.09 5 5 3C345 1.00 1.50 1.30 72 40 2121+053 1.00 1.50 0.96 53 18 0208-512 1.00 1.50 0.69 38 38 Total 5.99 332 169 =========================================================== 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 FtHtIsKeKkMaNyKvWnWzYg 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 Ny Kv Wn Wz Ft Ht Is Ke Kk Ma Ny Kv 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 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