Session Notes for R1 (Rapid Turnaround Monday) session: r1778 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: R1778 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-037-17:00:00 End: 2017-038-17:00:00 Current yyyyddd: 2017037 (2017.10) ( 17791 MJD, MON. 6FEB.) Greenwich sidereal time: 02:08:04 (17:00:00 UT) Sun's RA and DEC: 21h 22.2m -15d 24.2 =========================================================== Important Station Information Matera was tagged along to this schedule file because Matera is having encoder problems. =========================================================== 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 Hb Is Ke Kk Ma Ny On Kv Wn Wz Yg 0834-201 17037-170000| 43 43 | 1030+415 17037-170000| 51 138 43 115 47 123 141 146 146 146| 1044+719 17037-170132| 43 43 43 | 2052-474 17037-170203| 43 43 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ft Ht Hb Is Ke Kk Ma Ny On Kv Wn Wz Yg 0008-264 17038-165055| 395 395 320 | 1511-100 17038-165056| 275 98 264 89 275 259| 1519-273 17038-165310| 126 126 | 1424-418 17038-165556| 239 239| 1657-261 17038-165607| 68 68 | 0552+398 17038-165656| 179 70 43 46 179 77 45 | 0111+021 17038-165844| 71 71 71 | NRAO512 17038-165847| 68 68 | 0434-188 17038-165854| 61 61 | =========================================================== SKED Summary from file ./r1778.skd for experiment R1778 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 7.4 Min = 0.0 Max = 120.0 (Baseline Ft-Ke on 0727-115) RMS = 13.3 Total time: 1440 minutes ( 24.0 hours). Key: Ft=FORTLEZA Ht=HART15M Hb=HOBART12 Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 On=ONSALA60 Kv=SEJONG Wn=WETTZ13N Wz=WETTZELL Yg=YARRA12M Ft Ht Hb Is Ke Kk Ma Ny On Kv Wn Wz Yg Avg % obs. time: 40 56 70 73 72 51 53 60 60 72 74 64 70 63 % cal. time: 4 5 5 6 5 5 4 5 5 5 5 4 5 5 % slew time: 41 26 14 11 14 27 27 26 29 9 4 15 14 20 % idle time: 15 12 10 10 8 16 15 8 5 14 16 16 10 12 total # scans: 308 467 429 504 433 413 323 470 418 409 417 388 430 416 # scans/hour : 13 19 18 21 18 17 13 20 17 17 17 16 18 17 Avg scan (sec): 113 103 140 124 144 107 143 110 123 152 154 143 140 129 # data tracks: 32 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 32 Total TB(M5): 2.2 3.1 3.9 4.0 4.0 2.8 3.0 3.3 3.3 4.0 4.1 3.5 3.9 3.5 # OF OBSERVATIONS BY BASELINE | Ft Ht Hb Is Ke Kk Ma Ny On Kv Wn Wz Yg Total --------------------------------------------------------------------------- Ft| 193 16 27 3 51 116 117 125 19 149 140 10 966 Ht| 123 115 130 0 147 129 151 101 173 175 160 1597 Hb| 172 330 158 23 49 32 156 35 29 334 1457 Is| 230 274 152 283 218 363 208 166 186 2394 Ke| 154 67 111 99 226 98 86 359 1893 Kk| 88 216 140 192 122 101 123 1619 Ma| 206 226 125 221 206 61 1638 Ny| 350 217 303 264 79 2324 On| 193 326 282 75 2217 Kv| 186 163 187 2128 Wn| 282 77 2180 Wz| 75 1969 Yg| 1726 Number of 2-station scans: 314 Number of 3-station scans: 284 Number of 4-station scans: 175 Number of 5-station scans: 102 Number of 6-station scans: 152 Number of 7-station scans: 96 Number of 8-station scans: 59 Number of 9-station scans: 35 Number of 10-station scans: 26 Number of 11-station scans: 8 Number of 12-station scans: 0 Number of 13-station scans: 0 Total number of scans: 1251 Total number of obs: 12054 Total integrated obs-time: 1363756 Average obs-time: 113.1 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: | 2981| 1684| 1660| 1300| 1314| 843| 579| 370| 386| 251| 168| 118| 105| 78| 51| 66| 34| 66 Average X-band SNRs by baseline | Ft Ht Hb Is Ke Kk Ma Ny On Kv Wn Wz Yg AVG -------------------------------------------------------------------------- Ft| 42 24 37 29 28 45 41 36 25 51 66 26 44 Ht| 43 54 41 - 70 60 56 39 80 96 43 58 Hb| 46 44 37 35 37 30 34 44 52 42 41 Is| 53 57 59 75 51 62 69 94 43 60 Ke| 38 42 43 33 38 47 57 42 43 Kk| 45 56 38 37 49 67 31 45 Ma| 98 81 44 132 172 37 87 Ny| 88 52 116 160 35 84 On| 37 104 137 29 74 Kv| 53 70 32 47 Wn| 237 42 104 Wz| 49 129 Yg| 39 Average S-band SNRs by baseline | Ft Ht Hb Is Ke Kk Ma Ny On Kv Wn Wz Yg AVG -------------------------------------------------------------------------- Ft| 28 19 24 16 27 21 22 19 16 33 30 21 26 Ht| 27 39 27 - 41 42 37 28 65 57 33 39 Hb| 25 22 30 17 21 19 18 33 27 25 24 Is| 32 59 31 41 30 37 50 48 31 39 Ke| 35 21 24 21 22 34 30 27 27 Kk| 37 50 36 35 57 53 34 43 Ma| 41 36 21 75 69 24 43 Ny| 40 26 67 65 26 44 On| 20 65 60 23 40 Kv| 36 34 21 28 Wn| 132 41 66 Wz| 35 63 Yg| 28 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: FORTLEZA HART15M HOBART12 ISHIOKA KATH12M KOKEE MATERA 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 0259+121 1.00 1.50 0.23 28 13 1738+499 1.00 1.50 0.05 6 2 2150+173 1.00 1.50 0.13 16 10 1044+719 1.00 1.50 1.63 196 12 1511-100 1.00 1.50 0.91 110 16 0035+413 1.00 1.50 0.26 31 11 1659-621 1.00 1.50 0.08 10 10 1030+074 1.00 1.50 0.09 11 7 2326-477 1.00 1.50 0.52 63 26 0549-575 1.00 1.50 0.05 6 6 Total 3.96 477 113 =========================================================== 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 FtHtHbIsKeKkMaNyOnKvWnWzYg 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 Hb Is Ke Kk Ma Ny On Kv Wn Wz Ft Ht Hb Is Ke Kk Ma 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 Kk 20 20 20 20 20 Kk 15 15 15 15 15 Ma 20 20 20 20 20 20 Ma 15 15 15 15 15 15 Ny 20 20 20 20 20 20 20 Ny 15 15 15 15 15 15 15 On 20 20 20 20 20 20 20 20 On 15 15 15 15 15 15 15 15 Kv 20 20 20 20 20 20 20 20 20 Kv 15 15 15 15 15 15 15 15 15 Wn 20 20 20 20 20 20 20 20 20 20 Wn 15 15 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 20 99 Wz 15 15 15 15 15 15 15 15 15 15 99 Yg 20 20 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15 15 15