Session Notes for R1 (Rapid Turnaround Monday) session: r1906 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2019.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R1906 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2019-217-17:00:00 End: 2019-218-17:00:00 Current yyyyddd: 2019217 (2019.59) ( 18701 MJD, MON. 5AUG.) Greenwich sidereal time: 13:55:49 (17:00:00 UT) Sun's RA and DEC: 9h 1.9m 16d 54.7 =========================================================== Important Station Information Ny Alesund-South was tagged along to this schedule file. =========================================================== 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 Ag Ht Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ns 0451-282 19217-170000| 300 300 | 1749+096 19217-170000| 109 117 87 103 47 88 109 82 117 99 48| 1936-155 19217-170238| 101 205 89 205 192 83 106 117 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ns 0451-282 19218-165252| 295 295 | 1749+096 19218-165526| 109 121 29 83 78 107 269 77 110 269 48| 1606+106 19218-165757| 118 118 118 118 118 50| 2255-282 19218-165808| 107 107 107 107 | =========================================================== SKED Summary from file ./r1906.skd for experiment R1906 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.0 Min = 0.0 Max = 102.9 (Baseline Ma-Ww on 0727-115) RMS = 11.5 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Is=ISHIOKA Kb=KASHIM34 Ke=KATH12M Kk=KOKEE Ma=MATERA Ny=NYALES20 Kv=SEJONG Sh=SESHAN25 Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ns=NYALE13S Ag Ht Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ns Avg % obs. time: 50 61 72 48 68 54 54 63 64 42 68 65 69 29 58 % cal. time: 3 5 5 5 4 4 4 5 4 5 4 5 4 3 4 % slew time: 5 26 8 41 14 25 32 21 16 46 13 11 14 2 20 % idle time: 41 7 14 5 13 16 9 11 16 5 15 18 12 64 18 total # scans: 260 422 428 441 362 387 359 390 318 457 355 400 359 268 371 # scans/hour : 11 18 18 18 15 16 15 16 13 19 15 17 15 11 15 Avg scan (sec): 166 125 145 93 163 122 130 139 173 80 165 140 167 95 135 # data tracks: 32 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 32 Total TB(M5): 2.76 3.38 3.97 2.63 3.79 3.01 2.98 3.46 3.52 2.34 3.74 3.59 3.83 1.62 3.19 # OF OBSERVATIONS BY BASELINE | Ag Ht Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ns Total -------------------------------------------------------------------------------- Ag| 167 0 0 24 41 48 15 0 0 68 55 33 11 462 Ht| 97 96 118 0 176 113 78 113 91 158 134 67 1408 Is| 407 186 208 166 233 247 370 105 208 147 177 2551 Kb| 184 215 165 227 249 391 107 206 148 172 2567 Ke| 121 67 62 164 188 217 72 271 54 1728 Kk| 93 169 145 205 139 118 102 131 1687 Ma| 234 131 175 4 280 69 192 1800 Ny| 146 229 20 302 53 233 2036 Kv| 261 107 137 158 129 1952 Sh| 107 216 158 174 2587 Ww| 5 224 14 1208 Wz| 64 211 2032 Yg| 41 1602 Ns| 1606 Number of 2-station scans: 327 Number of 3-station scans: 232 Number of 4-station scans: 189 Number of 5-station scans: 96 Number of 6-station scans: 55 Number of 7-station scans: 59 Number of 8-station scans: 103 Number of 9-station scans: 67 Number of 10-station scans: 24 Number of 11-station scans: 18 Number of 12-station scans: 1 Number of 13-station scans: 0 Number of 14-station scans: 0 Total number of scans: 1171 Total number of obs: 12613 Total integrated obs-time: 1364901 Average obs-time: 108.2 Histogram of observation durations Dur: 15 30 45 60 75 90 105 120 135 150 165 180 195 210 225 240 255 270 285 300 #Obs: | 1456| 1291| 1238| 1257| 960| 930| 917| 752| 544| 697| 522| 457| 298| 249| 197| 186| 126| 102| 434| Average X-band SNRs by baseline | Ag Ht Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ns AVG ------------------------------------------------------------------------------- Ag| 30 - - 24 22 27 35 - - 25 41 22 27 29 Ht| 60 53 51 - 70 61 46 87 46 93 56 48 60 Is| 70 57 59 59 72 61 104 48 81 47 48 69 Kb| 45 48 51 60 48 100 37 65 37 45 61 Ke| 41 43 44 41 73 42 54 45 34 48 Kk| 37 50 39 67 45 53 35 39 48 Ma| 83 48 80 50 124 43 60 71 Ny| 56 89 44 127 43 83 78 Kv| 74 35 65 36 37 51 Sh| 54 103 62 70 85 Ww| 51 40 41 42 Wz| 53 86 90 Yg| 33 44 Ns| 59 Average S-band SNRs by baseline | Ag Ht Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ns AVG ------------------------------------------------------------------------------- Ag| 19 - - 14 22 15 18 - - 15 19 14 14 17 Ht| 34 38 26 - 35 30 24 36 29 45 30 28 31 Is| 56 29 57 28 36 35 47 25 38 28 26 40 Kb| 30 61 32 39 35 58 25 40 28 32 44 Ke| 33 19 22 21 29 22 24 25 18 26 Kk| 36 45 35 49 35 48 31 36 44 Ma| 33 20 28 17 49 22 27 32 Ny| 24 33 20 49 22 38 36 Kv| 32 19 27 20 18 27 Sh| 23 36 27 29 39 Ww| 22 22 17 24 Wz| 27 37 40 Yg| 18 25 Ns| 30 =========================================================== Recording mode Name Code GEOSX8N 8F Recording mode for: AGGO HART15M ISHIOKA KASHIM34 KATH12M KOKEE MATERA NYALES20 NYALE13S SEJONG SESHAN25 WARK12M 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 2005+403 1.00 1.50 0.78 98 9 0302+625 1.00 1.50 0.47 59 9 1014+615 1.00 1.50 1.36 171 11 2351-154 1.00 1.50 0.06 7 3 1004-217 1.00 1.50 0.00 0 0 1511-100 1.00 1.50 1.03 130 15 2123-463 1.00 1.50 0.00 0 0 0202+149 1.00 1.50 0.73 92 9 1420-679 1.00 1.50 0.21 27 21 0451-282 1.00 1.50 0.86 109 20 Total 5.49 693 97 =========================================================== 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 AgHtIsKbKeKkMaNyKvShWwWzYgNs 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 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 Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ag Ht Is Kb Ke Kk Ma Ny Kv Sh Ww Wz Yg Ht 15 Ht 13 Is 15 20 Is 13 15 Kb 15 20 20 Kb 13 15 15 Ke 15 20 20 20 Ke 13 15 15 15 Kk 15 20 20 20 20 Kk 13 15 15 15 15 Ma 15 20 20 20 20 20 Ma 13 15 15 15 15 15 Ny 15 20 20 20 20 20 20 Ny 13 15 15 15 15 15 15 Kv 15 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 Sh 15 20 20 20 20 20 20 20 20 Sh 13 15 15 15 15 15 15 15 15 Ww 15 20 20 20 20 20 20 20 20 20 Ww 13 15 15 15 15 15 15 15 15 15 Wz 15 20 20 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 15 15 Yg 15 20 20 20 20 20 20 20 20 20 20 20 Yg 13 15 15 15 15 15 15 15 15 15 15 15 Ns 15 20 20 20 20 20 20 20 20 20 20 20 20 Ns 13 15 15 15 15 15 15 15 15 15 15 15 15