Session Notes for R1 (Rapid Turnaround Monday) session: r1809 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: R1809 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2017-254-17:00:00 End: 2017-255-17:00:00 Current yyyyddd: 2017254 (2017.70) ( 18008 MJD, MON. 11SEP.) Greenwich sidereal time: 16:23:37 (17:00:00 UT) Sun's RA and DEC: 11h 20.1m 4d 17.7 =========================================================== 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 Ht Is Ke Kk Ny On Kv Sh Ww Wz Yg 0017+200 17254-170000| 149 240 138 81 160 249 58 249 99 238| 1749+096 17254-170234| 43 59 59 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ht Is Ke Kk Ny On Kv Sh Ww Wz Yg 0202+319 17255-165615| 220 220 220| 1929+226 17255-165628| 207 207 | 0552+398 17255-165708| 167 167 56 53 167 167 | NRAO150 17255-165847| 68 68 | =========================================================== SKED Summary from file ./r1809.skd for experiment R1809 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 6.3 Min = 0.0 Max = 96.0 (Baseline Ht-Ny on 0458-020) RMS = 11.6 Total time: 1440 minutes ( 24.0 hours). Key: Ht=HART15M Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ny=NYALES20 On=ONSALA60 Kv=SEJONG Sh=SESHAN25 Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ht Is Ke Kk Ny On Kv Sh Ww Wz Yg Avg % obs. time: 53 68 70 54 59 56 57 47 62 60 67 59 % cal. time: 5 5 5 5 6 5 4 6 4 6 4 5 % slew time: 25 9 15 24 25 28 16 41 12 16 15 21 % idle time: 17 17 9 16 10 10 22 5 20 18 13 15 total # scans: 418 469 390 427 498 469 330 476 357 515 383 430 # scans/hour : 17 20 16 18 21 20 14 20 15 21 16 18 Avg scan (sec): 109 124 155 110 103 103 150 86 151 100 150 121 # 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): 1.5 1.9 1.9 1.5 1.6 1.5 1.6 1.3 1.7 1.6 1.8 1.6 # OF OBSERVATIONS BY BASELINE | Ht Is Ke Kk Ny On Kv Sh Ww Wz Yg Total ----------------------------------------------------------------- Ht| 69 80 0 134 190 72 100 58 229 124 1056 Is| 132 235 192 122 215 371 114 138 116 1704 Ke| 113 26 14 135 151 267 20 317 1255 Kk| 189 118 123 191 160 125 94 1348 Ny| 349 101 193 16 365 19 1584 On| 78 131 3 385 19 1409 Kv| 223 107 74 123 1251 Sh| 109 151 132 1752 Ww| 1 231 1066 Wz| 22 1510 Yg| 1197 Number of 2-station scans: 509 Number of 3-station scans: 388 Number of 4-station scans: 207 Number of 5-station scans: 66 Number of 6-station scans: 93 Number of 7-station scans: 99 Number of 8-station scans: 13 Number of 9-station scans: 3 Number of 10-station scans: 1 Number of 11-station scans: 0 Total number of scans: 1379 Total number of obs: 7566 Total integrated obs-time: 800258 Average obs-time: 105.8 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: | 1301| 1075| 757| 823| 635| 490| 534| 387| 306| 275| 180| 117| 153| 137| 105| 93| 56| 142| Average X-band SNRs by baseline | Ht Is Ke Kk Ny On Kv Sh Ww Wz Yg AVG ---------------------------------------------------------------- Ht| 44 39 - 43 43 34 63 30 74 40 50 Is| 52 52 62 49 71 96 41 74 41 65 Ke| 39 35 37 41 74 40 49 42 46 Kk| 50 37 39 70 39 58 30 48 Ny| 65 46 84 30 97 30 68 On| 36 66 31 89 35 63 Kv| 83 32 57 33 52 Sh| 54 102 62 80 Ww| 30 36 39 Wz| 52 83 Yg| 41 Average S-band SNRs by baseline | Ht Is Ke Kk Ny On Kv Sh Ww Wz Yg AVG ---------------------------------------------------------------- Ht| 30 26 - 26 24 24 32 30 37 33 30 Is| 28 42 28 22 33 39 23 28 27 32 Ke| 32 22 18 21 30 24 22 27 26 Kk| 33 23 31 41 37 31 28 35 Ny| 24 24 29 22 34 24 29 On| 19 23 17 31 17 25 Kv| 32 18 25 20 26 Sh| 24 30 30 33 Ww| 17 25 26 Wz| 26 32 Yg| 27 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: HART15M ISHIOKA KATH12M KOKEE NYALES20 ONSALA60 SEJONG SESHAN25 WARK12M 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 0335-122 1.00 1.50 0.00 0 0 2239+096 1.00 1.50 0.53 40 13 1615+029 1.00 1.50 0.21 16 12 Total 0.74 56 25 =========================================================== 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 HtIsKeKkNyOnKvShWwWzYg 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) Ht Is Ke Kk Ny On Kv Sh Ww Wz Ht Is Ke Kk Ny On Kv Sh Ww Wz Is 20 Is 15 Ke 20 20 Ke 15 15 Kk 20 20 20 Kk 15 15 15 Ny 20 20 20 20 Ny 15 15 15 15 On 20 20 20 20 20 On 15 15 15 15 15 Kv 20 20 20 20 20 20 Kv 15 15 15 15 15 15 Sh 20 20 20 20 20 20 20 Sh 15 15 15 15 15 15 15 Ww 20 20 20 20 20 20 20 20 Ww 15 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15 15 Yg 20 20 20 20 20 20 20 20 20 20 Yg 15 15 15 15 15 15 15 15 15 15