Session Notes for R1 (Rapid Turnaround Monday) session: r11151 Prepared by C. Thomas, NVI, Inc./GSFC Refer to http://ivscc.gsfc.nasa.gov/program/descrip2022.html#r1 for the session purpose. =========================================================== ----- Parameter listing -------------------------------------- Experiment: R11151 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2024-106-17:00:00 End: 2024-107-17:00:00 Current yyyyddd: 2024106 (2024.29) ( 20416 MJD, MON. 15APR.) Greenwich sidereal time: 06:37:22 (17:00:00 UT) Sun's RA and DEC: 1h 37.3m 10d 7.1 =========================================================== Important Station Information Katherine was tagged along to this schedule file. =========================================================== There are no observations for Kokee and Wettzell from 17:15 U.T. to 18:45 U.T. and 23:15 U.T. to 00:45 U.T. Kokee and Wettzell will participate in intensive sessions during those periods. =========================================================== First observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Yg 0202+319 24106-170000| 200 177 167 200 200 92 | 1424-418 24106-170000| 68 51 20 20 159 60 159| 1921-293 24106-170116| 57 57 | 2336+598 24106-170208| 157 157 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ht Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Yg 1334-127 24107-165051| 187 117 116 187| 0202+319 24107-165116| 200 147 149 147 | 1622-253 24107-165150| 152 152 144 | 0552+398 24107-165255| 20 48 22 | 0133+476 24107-165424| 95 58 165 57 76 | 0308-611 24107-165523| 38 200 200 | 1308+326 24107-165525| 42 200 | 0201+113 24107-165621| 200 145 | 0537-441 24107-165649| 191 116 | 0025+197 24107-165650| 190 190 | 1504+377 24107-165730| 150 150 | OJ287 24107-165750| 20 130 | 0646-306 24107-165930| 30 30 30 | =========================================================== SKED Summary from file ./r11151.skd for experiment R11151 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 3.8 Min = 0.0 Max = 63.5 (Baseline Ag-Ht on 0202+319) RMS = 8.1 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ht=HART15M Hb=HOBART12 Is=ISHIOKA Ke=KATH12M Kk=KOKEE Ma=MATERA Ns=NYALE13S Nn=NYALE13N On=ONSALA60 Kv=SEJONG Ww=WARK12M Wz=WETTZELL Yg=YARRA12M Ag Ht Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Yg Avg % obs. time: 35 47 43 39 40 44 48 35 38 55 41 45 53 28 42 % cal. time: 3 5 3 5 3 4 5 3 4 5 3 3 6 2 4 % slew time: 5 27 11 8 11 21 37 2 3 27 15 11 13 6 15 % idle time: 56 20 42 47 44 30 9 59 54 11 39 40 27 63 39 total # scans: 244 418 279 392 284 343 467 255 347 474 299 287 502 169 340 # scans/hour : 10 17 12 16 12 14 19 11 14 20 12 12 21 7 14 Avg scan (sec): 124 97 132 87 122 111 88 118 94 100 119 137 91 143 111 # 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): 1.9 2.6 37.8 34.8 35.6 2.4 2.6 1.9 33.5 3.0 2.3 2.5 2.9 24.8 13.5 # OF OBSERVATIONS BY BASELINE | Ag Ht Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Yg Total -------------------------------------------------------------------------------- Ag| 178 0 0 0 28 57 3 13 39 0 12 47 0 377 Ht| 73 35 61 0 136 29 40 84 41 53 111 79 920 Hb| 106 157 73 6 2 8 2 31 206 1 144 809 Is| 149 136 49 30 90 62 154 79 53 50 993 Ke| 70 12 2 19 9 49 157 8 123 816 Kk| 45 50 91 69 85 97 71 30 845 Ma| 108 148 342 67 0 371 11 1352 Ns| 12 152 42 2 127 1 560 Nn| 197 91 11 181 2 903 On| 74 1 356 5 1392 Kv| 48 67 17 766 Ww| 0 105 771 Wz| 5 1398 Yg| 572 Number of 2-station scans: 736 Number of 3-station scans: 322 Number of 4-station scans: 246 Number of 5-station scans: 163 Number of 6-station scans: 57 Number of 7-station scans: 23 Number of 8-station scans: 0 Number of 9-station scans: 1 Number of 10-station scans: 0 Number of 11-station scans: 1 Number of 12-station scans: 0 Number of 13-station scans: 0 Number of 14-station scans: 0 Total number of scans: 1549 Total number of obs: 6237 Total integrated obs-time: 642941 Average obs-time: 103.1 Histogram of observation durations Dur: 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 300 #Obs: | 756| 464| 464| 361| 385| 400| 446| 221| 265| 422| 262| 206| 220| 150| 223| 174| 100| 408| 310| Average X-band SNRs by baseline | Ag Ht Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Yg AVG ------------------------------------------------------------------------------- Ag| 30 - - - 26 24 30 31 22 - 26 30 - 28 Ht| 64 55 60 - 82 45 50 62 36 51 98 68 60 Hb| 188 256 66 112 201 229 275 98 102 495 207 158 Is| 186 89 50 86 164 53 93 92 67 150 118 Ke| 61 98 236 171 124 103 85 162 200 155 Kk| 32 44 46 34 50 72 46 56 57 Ma| 79 58 82 44 - 135 88 87 Ns| 570 92 71 145 141 147 103 Nn| 66 54 53 83 312 84 On| 47 260 126 93 84 Kv| 75 63 86 68 Ww| - 74 83 Wz| 158 110 Yg| 142 Average S-band SNRs by baseline | Ag Ht Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Yg AVG ------------------------------------------------------------------------------- Ag| 26 - - - 34 18 15 16 17 - 21 22 - 23 Ht| 47 37 43 - 43 22 28 35 27 46 49 53 39 Hb| 93 122 57 37 30 122 43 35 43 60 133 83 Is| 102 69 28 28 90 28 42 38 37 108 65 Ke| 58 34 37 94 35 40 40 47 142 85 Kk| 35 32 38 35 44 66 43 58 50 Ma| 21 22 31 23 - 47 39 34 Ns| 100 23 21 24 33 30 27 Nn| 23 23 37 30 118 36 On| 22 43 43 34 32 Kv| 33 31 51 33 Ww| - 45 44 Wz| 52 41 Yg| 96 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO HART15M HOBART12 ISHIOKA KATH12M KOKEE MATERA NYALE13S NYALE13N ONSALA60 SEJONG WARK12M WETTZELL YARRA12M Mode Tot.Rate #Chan Chan.BW Tot.BW #BBC #bits Tracks*(fan) Tot.tracks Mk341:1 512 Mbps 16 8 Mhz 128 Mhz 14 2 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 2336+598 1.00 1.50 1.41 88 20 1743+173 1.00 1.50 0.56 35 9 1657-562 1.00 1.50 0.45 28 14 1308+326 1.00 1.50 1.07 67 23 2357-318 1.00 1.50 0.24 15 11 2022-077 1.00 1.50 0.40 25 11 0400-319 1.00 1.50 0.11 7 7 0507+179 1.00 1.50 1.36 85 17 0800+618 1.00 1.50 1.09 68 15 1104-445 1.00 1.50 0.46 29 21 Total 7.17 447 148 =========================================================== Calibrator Source Information A calibrator source was scheduled every hour during this session with a duration of 300 seconds. =========================================================== 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 AgHtHbIsKeKkMaNsNnOnKvWwWzYg 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 50 FillIn Yes FillMinSub 3 FillMinTime 120 FillBest 80 Add_ps 30.0 El_noise 0.0 SNRWts Yes SplitTwins No =========================================================== Weighted Station 1 AGGO 1.00 3 HOBART12 2.00 5 KATH12M 1.00 =========================================================== 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 Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Ag Ht Hb Is Ke Kk Ma Ns Nn On Kv Ww Wz Ht 20 Ht 15 Hb 40 40 Hb 35 35 Is 20 20 40 Is 15 15 35 Ke 35 35 99 35 Ke 30 30 99 30 Kk 20 20 40 20 35 Kk 15 15 35 15 30 Ma 20 20 40 20 35 20 Ma 15 15 35 15 30 15 Ns 20 20 40 20 35 20 20 Ns 15 15 35 15 30 15 15 Nn 20 20 40 20 35 20 20 99 Nn 15 15 35 15 30 15 15 99 On 20 20 40 20 35 20 20 20 20 On 15 15 35 15 30 15 15 15 15 Kv 20 20 40 20 35 20 20 20 20 20 Kv 15 15 35 15 30 15 15 15 15 15 Ww 20 20 40 20 35 20 20 20 20 20 20 Ww 15 15 35 15 30 15 15 15 15 15 15 Wz 20 20 40 20 35 20 20 20 20 20 20 20 Wz 15 15 35 15 30 15 15 15 15 15 15 15 Yg 30 30 30 30 30 30 30 30 30 30 30 30 30 Yg 30 30 30 30 30 30 30 30 30 30 30 30 30