Session Notes for R1 (Rapid Turnaround Monday) session: r1739 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: R1739 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2016-130-17:00:00 End: 2016-131-17:00:00 Current yyyyddd: 2016130 (2016.36) ( 17518 MJD, MON. 9MAY.) Greenwich sidereal time: 08:11:44 (17:00:00 UT) Sun's RA and DEC: 3h 8.2m 17d 36.1 =========================================================== Important Station Information Ishioka and Wettzell-North were tagged along to this schedule file. =========================================================== There are no observations for Wettzell from 18:15 U.T. to 19:45 U.T. Wettzell will participate in the intensive session during this period. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ft Hb Is Ny Kv Ts Ww Wn Wz 0834-201 16130-170000| 48 43 48| 1751+288 16130-170000| 214 172 69 214 43 170 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Hb Is Ny Kv Ts Ww Wn Wz 2355-106 16131-165335| 234 234 | 3C418 16131-165406| 63 63 43 47 63| 0017+200 16131-165439| 101 101 | 2215+150 16131-165545| 51 51 51 | 2214+350 16131-165713| 43 43 43 | 2318+049 16131-165836| 57 57 57 | =========================================================== SKED Summary from file ./r1739.skd for experiment R1739 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 5.9 Min = 0.0 Max = 72.0 (Baseline Ww-Wn on 3C274 ) RMS = 11.4 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Hb=HOBART12 Is=ISHIOKA Ny=NYALES20 Kv=SEJONG Ts=TSUKUB32 Ww=WARK12M Wn=WETTZ13N Wz=WETTZELL Ft Hb Is Ny Kv Ts Ww Wn Wz Avg % obs. time: 57 60 54 52 46 43 61 45 43 51 % cal. time: 3 5 6 4 5 7 5 4 4 5 % slew time: 36 14 9 18 7 24 14 3 10 15 % idle time: 3 20 30 26 42 25 19 46 42 29 total # scans: 296 439 478 355 431 607 416 380 314 412 # scans/hour : 12 18 20 15 18 25 17 16 13 17 Avg scan (sec): 166 118 97 126 92 61 127 102 118 111 # data tracks: 16 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 16 Total TB(M5): 1.6 1.7 1.5 1.4 1.3 1.2 1.7 1.2 1.2 1.4 # OF OBSERVATIONS BY BASELINE | Ft Hb Is Ny Kv Ts Ww Wn Wz Total ------------------------------------------------------- Ft| 13 47 195 4 62 25 196 255 797 Hb| 133 10 68 140 376 12 2 754 Is| 164 319 439 117 187 84 1490 Ny| 115 205 10 240 215 1154 Kv| 392 72 157 44 1171 Ts| 108 228 104 1678 Ww| 3 0 711 Wn| 244 1267 Wz| 948 Number of 2-station scans: 396 Number of 3-station scans: 307 Number of 4-station scans: 266 Number of 5-station scans: 113 Number of 6-station scans: 60 Number of 7-station scans: 2 Number of 8-station scans: 0 Number of 9-station scans: 0 Total number of scans: 1144 Total number of obs: 4985 Total integrated obs-time: 464162 Average obs-time: 93.1 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: | 1846| 514| 615| 217| 231| 307| 200| 152| 127| 142| 111| 85| 66| 103| 65| 108| 46| 50Average X-band SNRs by baseline | Ft Hb Is Ny Kv Ts Ww Wn Wz AVG ------------------------------------------------------ Ft| 21 20 29 27 38 22 24 32 29 Hb| 26 34 25 49 33 22 35 34 Is| 52 26 85 28 32 53 48 Ny| 35 98 34 60 77 61 Kv| 50 23 18 33 34 Ts| 51 67 110 71 Ww| 23 - 33 Wn| 72 48 Wz| 63 Average S-band SNRs by baseline | Ft Hb Is Ny Kv Ts Ww Wn Wz AVG ------------------------------------------------------ Ft| 19 8 16 15 17 18 18 17 16 Hb| 11 15 15 26 18 15 15 18 Is| 17 11 33 14 15 17 19 Ny| 16 42 17 35 32 28 Kv| 28 16 13 16 18 Ts| 33 42 45 34 Ww| 19 - 20 Wn| 42 29 Wz| 30 =========================================================== 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: HOBART12 ISHIOKA NYALES20 SEJONG TSUKUB32 WARK12M WETTZ13N 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 2029+024 1.00 1.50 0.00 0 0 0834+250 1.00 1.50 1.04 52 18 1738+499 1.00 1.50 0.08 4 2 1255-177 1.00 1.50 0.28 14 6 0406-127 1.00 1.50 0.00 0 0 2319+444 1.00 1.50 0.08 4 2 1059+282 1.00 1.50 0.66 33 10 1423+146 1.00 1.50 0.62 31 7 3C84 1.00 1.50 0.00 0 0 1725+123 1.00 1.50 0.12 6 2 Total 2.89 144 47 =========================================================== 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 FtHbIsNyKvTsWwWnWz 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 1 FORTLEZA 3.00 =========================================================== Tape types ID Station Tape length Density Passes Ft FORTLEZA Mark5A Hb HOBART12 Mark5B Is ISHIOKA K5 Ny NYALES20 Mark5B Kv SEJONG K5 Ts TSUKUB32 K5 Ww WARK12M Mark5B Wn WETTZ13N Mark5B Wz WETTZELL Mark5A =========================================================== 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 Hb Is Ny Kv Ts Ww Wn Ft Hb Is Ny Kv Ts Ww Wn Hb 20 Hb 15 Is 20 20 Is 15 15 Ny 20 20 20 Ny 15 15 15 Kv 20 20 20 20 Kv 15 15 15 15 Ts 20 20 20 20 20 Ts 15 15 15 15 15 Ww 20 20 20 20 20 20 Ww 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15