Session Notes for R1 (Rapid Turnaround Monday) session: r11005 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: R11005 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2021-179-17:00:00 End: 2021-180-17:00:00 Current yyyyddd: 2021179 (2021.49) ( 19394 MJD, MON. 28JUN.) Greenwich sidereal time: 11:28:02 (17:00:00 UT) Sun's RA and DEC: 6h 31.4m 23d 14.4 =========================================================== Important Station Information Ny Alesund-South and Santa Maria were 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 Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ys 0642+449 21179-170000| 200 200 134 99 200 186 102 59 38| 1647-296 21179-170000| 36 54 54 38 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ys 1751+288 21180-164635| 75 169 169 62 | 2325-150 21180-164704| 103 151 151 | 2214+241 21180-164850| 77 77 | 0727-115 21180-164945| 20 22 20 22 20| 0025+197 21180-165048| 49 49 | 0854-108 21180-165055| 92 55 79 98 98 76| 0131-522 21180-165103| 200 121 200 | 1042+071 21180-165314| 81 81 127 120 127 114| 2052-474 21180-165453| 30 34 34 | 0646-306 21180-165533| 127 127 | 3C274 21180-165605| 24 45 29 45 25| 2008-159 21180-165703| 172 172 172 172 | 1351-018 21180-165731| 39 144 144 68 144| 1255-316 21180-165920| 35 35 35 35 | =========================================================== SKED Summary from file ./r11005.skd for experiment R11005 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.9 Min = 0.0 Max = 68.6 (Baseline Ag-Ny on 3C446 ) RMS = 12.3 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Ho=HOBART26 Kk=KOKEE Nt=NOTO Ny=NYALES20 Ns=NYALE13S On=ONSALA60 Sa=RAEGSMAR Kv=SEJONG Sh=SESHAN25 Wz=WETTZELL Ys=YEBES40M Ag Ht Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ys Avg % obs. time: 59 52 33 47 40 58 46 57 45 45 40 61 54 49 % cal. time: 4 5 4 5 5 6 3 5 3 5 6 5 5 5 % slew time: 7 29 45 26 49 25 2 25 3 19 46 11 29 25 % idle time: 28 14 17 21 5 10 48 11 47 30 6 21 11 21 total # scans: 357 418 320 432 464 508 288 451 279 405 537 463 455 413 # scans/hour : 15 17 13 18 19 21 12 19 12 17 22 19 19 17 Avg scan (sec): 143 107 90 94 75 99 137 110 140 96 64 114 102 104 # 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): 3.26 2.85 1.84 2.59 2.22 3.22 2.53 3.17 2.51 2.49 2.22 3.36 2.96 2.71 # OF OBSERVATIONS BY BASELINE | Ag Ht Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ys Total --------------------------------------------------------------------------- Ag| 235 88 77 124 68 47 87 110 0 0 114 127 1077 Ht| 114 0 185 91 51 138 106 64 87 153 163 1387 Ho| 135 12 29 12 14 0 128 141 11 0 684 Kk| 84 221 132 129 70 152 234 119 86 1439 Nt| 300 171 335 218 84 155 385 397 2450 Ny| 248 349 191 140 259 336 318 2550 Ns| 234 161 129 157 190 170 1702 On| 233 107 189 355 336 2506 Sa| 45 76 222 226 1658 Kv| 355 82 70 1356 Sh| 168 140 1961 Wz| 388 2523 Ys| 2421 Number of 2-station scans: 386 Number of 3-station scans: 243 Number of 4-station scans: 168 Number of 5-station scans: 114 Number of 6-station scans: 105 Number of 7-station scans: 117 Number of 8-station scans: 62 Number of 9-station scans: 61 Number of 10-station scans: 14 Number of 11-station scans: 0 Number of 12-station scans: 0 Number of 13-station scans: 0 Total number of scans: 1270 Total number of obs: 11857 Total integrated obs-time: 1061432 Average obs-time: 89.5 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: | 1746| 772| 831| 1047| 774| 755| 761| 789| 611| 564| 515| 509| 343| 300| 243| 214| 202| 881| Average X-band SNRs by baseline | Ag Ht Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ys AVG -------------------------------------------------------------------------- Ag| 22 18 21 19 32 31 25 31 - - 37 65 30 Ht| 69 - 66 85 89 69 109 38 69 129 231 90 Ho| 50 37 73 85 55 - 44 88 60 - 57 Kk| 37 58 61 41 60 36 57 66 116 54 Nt| 67 73 56 78 28 54 98 171 83 Ny| 155 91 121 59 88 146 233 115 Ns| 104 133 64 93 172 270 125 On| 99 42 61 121 195 96 Sa| 50 69 171 296 130 Kv| 76 62 103 58 Sh| 91 158 81 Wz| 348 154 Ys| 223 Average S-band SNRs by baseline | Ag Ht Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ys AVG -------------------------------------------------------------------------- Ag| 21 20 22 25 17 18 15 21 - - 19 16 20 Ht| 51 - 73 39 43 35 56 22 35 57 50 45 Ho| 39 40 25 30 19 - 19 31 25 - 32 Kk| 66 41 50 34 54 30 40 47 39 41 Nt| 56 61 52 76 30 46 82 70 63 Ny| 53 33 47 24 30 48 39 41 Ns| 39 55 28 34 58 45 46 On| 43 19 24 45 36 37 Sa| 25 32 67 58 53 Kv| 30 28 22 26 Sh| 33 28 33 Wz| 56 54 Ys| 47 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M HOBART26 KOKEE NOTO NYALES20 NYALE13S ONSALA60 RAEGSMAR SEJONG SESHAN25 WETTZELL YEBES40M Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Barrel Mk341:1 512 Mbps 16 8 Mhz 128 Mhz 14 2 32*(1) 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 19.13 11.48 30.61 =========================================================== Monitoring Sources Source Min Max Actual #Num #Scans 2036-034 1.00 1.50 0.36 43 11 1448+762 1.00 1.50 0.71 84 10 1824-582 1.00 1.50 0.12 14 14 2325-150 1.00 1.50 0.09 11 5 0342+147 1.00 1.50 0.63 75 15 1042+071 1.00 1.50 0.97 115 14 1725+044 1.00 1.50 0.35 42 6 2336+598 1.00 1.50 1.07 127 10 1435-218 1.00 1.50 0.72 85 16 0235+164 0.00 100.00 5.23 620 37 Total 10.26 1216 138 =========================================================== 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 AgHtHoKkNtNyNsOnSaKvShWzYs 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 Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ag Ht Ho Kk Nt Ny Ns On Sa Kv Sh Wz Ht 15 Ht 13 Ho 15 20 Ho 13 15 Kk 15 20 20 Kk 13 15 15 Nt 15 20 20 20 Nt 13 15 15 15 Ny 15 20 20 20 20 Ny 13 15 15 15 15 Ns 15 20 20 20 20 20 Ns 13 15 15 15 15 15 On 15 20 20 20 20 20 20 On 13 15 15 15 15 15 15 Sa 15 20 20 20 20 20 20 20 Sa 13 15 15 15 15 15 15 15 Kv 15 20 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 15 Sh 15 20 20 20 20 20 20 20 20 20 Sh 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 Ys 15 20 20 20 20 20 20 20 20 20 20 20 Ys 13 15 15 15 15 15 15 15 15 15 15 15