Session Notes for R1 (Rapid Turnaround Monday) session: r11003 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2021.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R11003 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2021-165-17:00:00 End: 2021-166-17:00:00 Current yyyyddd: 2021165 (2021.45) ( 19380 MJD, MON. 14JUN.) Greenwich sidereal time: 10:32:51 (17:00:00 UT) Sun's RA and DEC: 5h 33.2m 23d 17.6 =========================================================== Important Station Information Both Ny Alesund-South and Santa Maria were tagged along to this schedule file. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Ny Ns Sa Kv Wn Yg 0727-115 21165-170000| 37 20 37 | 1749+096 21165-170000| 165 164 165| 0955+476 21165-170118| 63 89 89 | 1502+036 21165-170331| 56 56 56 | 2216-038 21165-170344| 69 69| 1330+022 21165-170508| 89 97 97 | 1741-038 21165-170552| 151 151| 1130+009 21165-170731| 49 49 49 | 1642+690 21165-170935| 166 174 174 162 174 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Ny Ns Sa Kv Wn Yg 0606-223 21166-164349| 195 195 | 2216-038 21166-164408| 69 69| 0823+033 21166-164436| 20 21 21 | 0805+410 21166-164538| 27 27 | 1639-062 21166-164619| 195 195| 0613+570 21166-164649| 30 30 | 0955+476 21166-164817| 31 31 195 195 42 | 1324+224 21166-164942| 52 53 53 | 1330+022 21166-165116| 89 89 89 | 3C274 21166-165324| 76 84 95 95 | 1504+377 21166-165540| 83 83 84 84 | 1616+063 21166-165745| 130 130 130 | =========================================================== SKED Summary from file ./r11003.skd for experiment R11003 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.8 Min = 0.0 Max = 118.8 (Baseline Ny-Sa on 0458-020) RMS = 15.1 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Ny=NYALES20 Ns=NYALE13S Sa=RAEGSMAR Kv=SEJONG Wn=WETTZ13N Yg=YARRA12M Ag Ht Ny Ns Sa Kv Wn Yg Avg % obs. time: 44 58 59 53 32 54 66 35 50 % cal. time: 3 6 7 5 3 4 7 3 5 % slew time: 5 31 24 2 2 19 11 10 14 % idle time: 47 4 9 39 62 22 15 51 32 total # scans: 267 497 579 391 222 387 626 277 405 # scans/hour : 11 21 24 16 9 16 26 12 17 Avg scan (sec): 144 100 89 117 125 120 91 109 111 # data tracks: 16 16 16 16 16 16 16 16 # Mk5 tracks: 16 16 16 16 16 16 16 16 Total TB(M5): 1.23 1.60 1.64 1.47 0.89 1.48 1.81 0.96 1.39 # OF OBSERVATIONS BY BASELINE | Ag Ht Ny Ns Sa Kv Wn Yg Total -------------------------------------------------- Ag| 247 12 2 42 0 76 0 379 Ht| 138 83 109 48 227 102 954 Ny| 389 173 250 488 70 1520 Ns| 149 213 330 52 1218 Sa| 89 196 29 787 Kv| 208 167 975 Wn| 93 1618 Yg| 513 Number of 2-station scans: 480 Number of 3-station scans: 239 Number of 4-station scans: 204 Number of 5-station scans: 130 Number of 6-station scans: 16 Number of 7-station scans: 1 Number of 8-station scans: 0 Total number of scans: 1070 Total number of obs: 3982 Total integrated obs-time: 392215 Average obs-time: 98.5 Histogram of observation durations Dur: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 #Obs: | 679| 210| 249| 255| 177| 151| 278| 186| 119| 116| 160| 295| 161| 185| 153| 73| 134| 401| Average X-band SNRs by baseline | Ag Ht Ny Ns Sa Kv Wn Yg AVG ------------------------------------------------- Ag| 20 16 20 20 - 16 - 19 Ht| 37 33 55 26 49 36 37 Ny| 83 74 43 61 39 61 Ns| 72 36 61 49 62 Sa| 28 97 33 67 Kv| 33 29 35 Wn| 31 56 Yg| 34 Average S-band SNRs by baseline | Ag Ht Ny Ns Sa Kv Wn Yg AVG ------------------------------------------------- Ag| 17 18 17 21 - 19 - 18 Ht| 22 20 35 18 37 20 25 Ny| 30 31 18 30 20 27 Ns| 31 16 32 22 27 Sa| 17 50 21 34 Kv| 20 20 18 Wn| 22 32 Yg| 21 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M NYALES20 RAEGSMAR SEJONG WETTZ13N YARRA12M Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel Mk341:1 256 Mbps 16 8 Mhz 128 Mhz 14 1 16*(1) 16 NONE 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: NYALE13S Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel MK341:2 256 Mbps 16 8 Mhz 128 Mhz 14 1 16*(2) 32 NONE 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 1933-400 1.00 1.50 0.00 0 0 0955+326 1.00 1.50 1.41 56 14 1330+022 1.00 1.50 0.38 15 5 0009-148 1.00 1.50 0.08 3 3 1949-052 1.00 1.50 0.05 2 2 1642+690 1.00 1.50 2.84 113 16 2216-038 1.00 1.50 0.83 33 16 1130+009 1.00 1.50 0.53 21 5 0110+495 1.00 1.50 0.10 4 2 1330+476 1.00 1.50 0.00 0 0 Total 6.20 247 63 =========================================================== Minor Options Astro Abs 3.00 BegScan Rel 1.00 EndScan Rel 1.00 NumObs Rel 1.00 StatWt Abs 2.00 =========================================================== Major Options Subnet AgHtNyNsSaKvWnYg 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 El_noise 0.0 SNRWts Yes SplitTwins No =========================================================== Weighted Station 1 AGGO 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) Ag Ht Ny Ns Sa Kv Wn Ag Ht Ny Ns Sa Kv Wn Ht 15 Ht 13 Ny 15 20 Ny 13 15 Ns 15 15 15 Ns 13 13 13 Sa 15 15 15 15 Sa 13 13 13 13 Kv 15 20 20 15 15 Kv 13 15 15 13 13 Wn 15 20 20 15 15 20 Wn 13 15 15 13 13 15 Yg 15 20 20 15 15 20 20 Yg 13 15 15 13 13 15 15