Session Notes for R1 (Rapid Turnaround Monday) session: r1774 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: R1774 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-010-17:00:00 End: 2017-011-17:00:00 Current yyyyddd: 2017010 (2017.03) ( 17764 MJD, TUES 10JAN.) Greenwich sidereal time: 00:21:37 (17:00:00 UT) Sun's RA and DEC: 19h 29.3m -21d 51.0 =========================================================== 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. =========================================================== Source Start DURATIONS name yyddd-hhmmss Ft Ht Hb Is Ke Ny On Kv Wn Wz Yg 0458-020 17010-170000| 101 248 248 242 248 248 114 113 248| 0229+131 17010-170230| 125 135 137 137 137 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Hb Is Ke Ny On Kv Wn Wz Yg 1424-418 17011-165457| 43 49 49| 1300+580 17011-165551| 249 249 249 | 2215+150 17011-165556| 62 52 62 | 0131-522 17011-165623| 217 217| 2059+034 17011-165734| 146 146 146 | 2052-474 17011-165737| 143 143 | =========================================================== SKED Summary from file ./r1774.skd for experiment R1774 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 6.1 Min = 0.0 Max = 157.1 (Baseline Ft-Ny on 0458-020) RMS = 11.5 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Is=ISHIOKA Ke=KATH12M Ny=NYALES20 On=ONSALA60 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Hb Is Ke Ny On Kv Wn Wz Yg Avg % obs. time: 56 59 67 73 71 65 62 72 72 63 70 67 % cal. time: 4 5 5 6 5 5 5 5 4 5 5 5 % slew time: 37 22 13 10 15 20 26 9 3 14 15 17 % idle time: 2 14 15 9 7 9 6 12 20 18 8 11 total # scans: 333 404 390 510 456 398 420 447 368 405 448 416 # scans/hour : 14 17 16 21 19 17 18 19 15 17 19 17 Avg scan (sec): 146 126 148 124 135 142 128 140 169 135 136 138 # data tracks: 32 32 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 32 32 Total TB(M5): 3.1 3.3 3.7 4.1 3.9 3.6 3.5 4.0 4.0 3.5 3.9 3.7 # OF OBSERVATIONS BY BASELINE | Ft Ht Hb Is Ke Ny On Kv Wn Wz Yg Total ----------------------------------------------------------------- Ft| 234 19 25 0 157 172 14 212 117 14 964 Ht| 60 51 53 92 140 43 165 138 82 1058 Hb| 161 326 15 6 151 6 18 320 1082 Is| 233 160 104 369 76 122 194 1495 Ke| 45 29 231 24 48 375 1364 Ny| 252 122 202 163 35 1243 On| 81 251 266 33 1334 Kv| 65 110 201 1387 Wn| 188 32 1221 Wz| 56 1226 Yg| 1342 Number of 2-station scans: 454 Number of 3-station scans: 369 Number of 4-station scans: 182 Number of 5-station scans: 230 Number of 6-station scans: 70 Number of 7-station scans: 23 Number of 8-station scans: 12 Number of 9-station scans: 1 Number of 10-station scans: 0 Number of 11-station scans: 0 Total number of scans: 1341 Total number of obs: 6858 Total integrated obs-time: 832181 Average obs-time: 121.3 Histogram of observation durations Dur: 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 #Obs: | 1810| 821| 885| 663| 527| 493| 323| 338| 203| 119| 145| 132| 95| 107| 72| 38| 32| 55 Average X-band SNRs by baseline | Ft Ht Hb Is Ke Ny On Kv Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 39 25 32 - 44 35 32 40 58 25 41 Ht| 37 43 36 82 64 35 82 100 40 60 Hb| 47 46 44 56 35 69 47 43 43 Is| 56 77 49 74 59 66 41 59 Ke| 50 38 39 56 46 42 45 Ny| 106 57 138 171 53 97 On| 38 128 152 35 94 Kv| 48 53 30 49 Wn| 301 48 122 Wz| 47 135 Yg| 41 Average S-band SNRs by baseline | Ft Ht Hb Is Ke Ny On Kv Wn Wz Yg AVG ---------------------------------------------------------------- Ft| 29 22 17 - 22 19 15 28 31 22 25 Ht| 29 30 24 47 40 25 68 61 32 42 Hb| 26 24 19 16 18 40 23 26 24 Is| 32 39 27 38 45 38 31 34 Ke| 27 19 22 36 28 27 26 Ny| 39 28 67 62 28 43 On| 21 61 53 22 40 Kv| 36 29 21 27 Wn| 131 39 64 Wz| 32 59 Yg| 27 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: FORTLEZA HART15M HOBART12 ISHIOKA KATH12M NYALES20 ONSALA60 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 0026+346 1.00 1.50 0.22 15 15 0621-787 1.00 1.50 0.03 2 2 NGC5675 1.00 1.50 0.01 1 1 1947+079 1.00 1.50 0.76 52 16 1221+809 1.00 1.50 0.51 35 16 0440+345 1.00 1.50 0.01 1 1 2245-328 1.00 1.50 0.12 8 4 1012+232 1.00 1.50 0.32 22 10 1510-089 1.00 1.50 1.20 82 12 NGC1052 1.00 1.50 1.50 103 13 Total 4.68 321 90 =========================================================== 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 FtHtHbIsKeNyOnKvWnWzYg 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 2.00 =========================================================== 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) Ft Ht Hb Is Ke Ny On Kv Wn Wz Ft Ht Hb Is Ke Ny On Kv Wn Wz Ht 20 Ht 15 Hb 20 20 Hb 15 15 Is 20 20 20 Is 15 15 15 Ke 20 20 20 20 Ke 15 15 15 15 Ny 20 20 20 20 20 Ny 15 15 15 15 15 On 20 20 20 20 20 20 On 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