Session Notes for R1 (Rapid Turnaround Monday) session: r11135 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: R11135 Description IVS-R1 Scheduler: NASA Correlator: BONN Start: 2023-361-17:00:00 End: 2023-362-17:00:00 Current yyyyddd: 2023361 (2023.99) ( 20306 MJD, WED. 27DEC.) Greenwich sidereal time: 23:23:41 (17:00:00 UT) Sun's RA and DEC: 18h 24.7m -23d 18.8 =========================================================== 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 Ft Ht Kk Ma Ns On Kv Wz 1057-797 23361-170000| 31 31 | 1751+288 23361-170000| 112 40 135 169 120 169| 1908-201 23361-170133| 71 71 | 1144+402 23361-170201| 22 22 | =========================================================== Last observations Source Start DURATIONS name yyddd-hhmmss Ag Ft Ht Kk Ma Ns On Kv Wz 0104-408 23362-165441| 70 70 | 2036-034 23362-165500| 117 117| 1149-084 23362-165555| 33 33 | 0727-115 23362-165724| 20 20 | NRAO512 23362-165803| 117 117 117 117| 0308-611 23362-165817| 103 103 | 0827+243 23362-165839| 81 81 | =========================================================== SKED Summary from file ./r11135.skd for experiment R11135 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 8.3 Min = 0.0 Max = 96.0 (Baseline Kk-Ma on 1749+096) RMS = 13.4 Total time: 1440 minutes ( 24.0 hours). Key: Ag=AGGO Ft=FORTLEZA Ht=HART15M Kk=KOKEE Ma=MATERA Ns=NYALE13S On=ONSALA60 Kv=SEJONG Wz=WETTZELL Ag Ft Ht Kk Ma Ns On Kv Wz Avg % obs. time: 40 39 49 43 48 39 53 31 52 44 % cal. time: 3 4 5 5 5 3 5 4 5 4 % slew time: 5 48 28 23 33 2 23 16 12 22 % idle time: 51 8 17 28 13 55 18 49 30 30 total # scans: 283 331 431 428 411 282 395 325 417 367 # scans/hour : 12 14 18 18 17 12 16 14 17 15 Avg scan (sec): 123 102 98 86 101 120 117 82 108 103 # data tracks: 32 32 32 32 32 32 32 32 32 # Mk5 tracks: 32 32 32 32 32 32 32 32 32 Total TB(M5): 2.23 2.16 2.72 2.35 2.66 2.16 2.95 1.71 2.88 2.42 # OF OBSERVATIONS BY BASELINE | Ag Ft Ht Kk Ma Ns On Kv Wz Total ------------------------------------------------------- Ag| 95 190 55 38 0 25 0 24 427 Ft| 177 59 205 27 163 3 166 895 Ht| 0 197 39 148 66 154 971 Kk| 56 131 77 197 80 655 Ma| 105 320 55 325 1301 Ns| 147 67 137 653 On| 65 314 1259 Kv| 61 514 Wz| 1261 Number of 2-station scans: 683 Number of 3-station scans: 169 Number of 4-station scans: 110 Number of 5-station scans: 147 Number of 6-station scans: 39 Number of 7-station scans: 3 Number of 8-station scans: 0 Number of 9-station scans: 0 Total number of scans: 1151 Total number of obs: 3968 Total integrated obs-time: 372455 Average obs-time: 93.9 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: | 457| 391| 402| 262| 182| 192| 203| 235| 214| 254| 171| 123| 103| 107| 99| 93| 99| 381| Average X-band SNRs by baseline | Ag Ft Ht Kk Ma Ns On Kv Wz AVG ------------------------------------------------------ Ag| 24 30 24 29 - 27 - 38 28 Ft| 53 28 46 38 37 28 58 44 Ht| - 85 37 63 34 102 62 Kk| 42 33 39 31 54 35 Ma| 62 86 44 139 86 Ns| 68 46 94 60 On| 42 125 78 Kv| 63 40 Wz| 104 Average S-band SNRs by baseline | Ag Ft Ht Kk Ma Ns On Kv Wz AVG ------------------------------------------------------ Ag| 18 27 28 21 - 20 - 26 24 Ft| 32 24 22 15 20 18 28 24 Ht| - 46 24 39 22 59 38 Kk| 28 20 30 24 36 26 Ma| 20 35 19 52 36 Ns| 21 17 30 22 On| 20 50 34 Kv| 29 22 Wz| 44 =========================================================== Recording mode Name Code GEOSX SX Recording mode for: AGGO FORTLEZA HART15M KOKEE MATERA NYALE13S ONSALA60 SEJONG WETTZELL 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 1656-075 1.00 1.50 0.63 25 5 0707+476 1.00 1.50 0.45 18 7 0334-131 1.00 1.50 0.96 38 22 2036-034 1.00 1.50 0.15 6 4 1308+326 1.00 1.50 1.41 56 18 2017+743 1.00 1.50 0.25 10 10 1143-245 1.00 1.50 0.43 17 7 2326-477 1.00 1.50 0.81 32 32 0134+311 1.00 1.50 0.15 6 4 0826-373 1.00 1.50 0.78 31 25 Total 6.02 239 134 =========================================================== 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 AgFtHtKkMaNsOnKvWz 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 2.00 2 FORTLEZA 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 Ft Ht Kk Ma Ns On Kv Ag Ft Ht Kk Ma Ns On Kv Ft 20 Ft 15 Ht 20 20 Ht 15 15 Kk 20 20 20 Kk 15 15 15 Ma 20 20 20 20 Ma 15 15 15 15 Ns 20 20 20 20 20 Ns 15 15 15 15 15 On 20 20 20 20 20 20 On 15 15 15 15 15 15 Kv 20 20 20 20 20 20 20 Kv 15 15 15 15 15 15 15 Wz 20 20 20 20 20 20 20 20 Wz 15 15 15 15 15 15 15 15