Session Notes for R1 (Rapid Turnaround Monday) session: r11009
Prepared by C. Thomas, NVI, Inc./GSFC
Refer to http://ivscc.gsfc.nasa.gov/program/descrip2021.html#r1
for the session purpose.
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----- Parameter listing --------------------------------------
Experiment: R11009 Description IVS-R1
Scheduler: NASA Correlator: BONN
Start: 2021-207-17:00:00 End: 2021-208-17:00:00
Current yyyyddd: 2021207 (2021.57) ( 19422 MJD, MON. 26JUL.)
Greenwich sidereal time: 13:18:26 (17:00:00 UT)
Sun's RA and DEC: 8h 25.0m 19d 16.2
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Important Station Information
Matera, Ny Alesund, Ny Alesund-South, and Ishioka were tagged
along to this schedule file.
Ny Alesund was scheduled warm for this session.
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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.
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First observations
Source Start DURATIONS
name yyddd-hhmmss Ag Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz Zc
0814+425 21207-170000| 173 163 117 108 173 60 150 33|
2008-159 21207-170000| 20 143 150 180 180 |
0133+476 21207-170315| 40 40 23 20 27 |
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Last observations
Source Start DURATIONS
name yyddd-hhmmss Ag Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz Zc
3C418 21208-165031| 86 100 125 20 20 125 65 125 33|
1954-388 21208-165248| 131 195 195 155 |
0716+714 21208-165317| 36 23 24 81 81 29|
0727-115 21208-165423| 20 20 |
0613+570 21208-165519| 30 29 30 20 20|
0454-234 21208-165616| 44 36 44 |
1255-316 21208-165630| 20 195 195 195 |
0346-279 21208-165736| 39 39 |
1451-375 21208-165742| 133 133 |
1330+476 21208-165813| 102 89 102 102|
0215+015 21208-165902| 53 53 |
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SKED Summary from file ./r11009.skd for experiment R11009
(all scans with at least one subnet station)
Average number of obs. per baseline per source(normalized by up-time) = 7.0
Min = 0.0 Max = 180.0 (Baseline Sa-Kv on 2227-088) RMS = 12.0
Total time: 1440 minutes ( 24.0 hours).
Key: Ag=AGGO Bd=BADARY Ht=HART15M Is=ISHIOKA Kk=KOKEE
Ma=MATERA Ny=NYALES20 Ns=NYALE13S Sa=RAEGSMAR Kv=SEJONG
Sv=SVETLOE Ww=WARK12M Wz=WETTZELL Zc=ZELENCHK
Ag Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz Zc Avg
% obs. time: 61 27 53 49 46 31 12 17 62 48 31 38 58 28 40
% cal. time: 5 6 5 4 6 3 2 3 6 5 4 4 6 6 5
% slew time: 9 59 29 8 29 19 12 2 6 22 46 12 12 58 24
% idle time: 23 6 12 38 17 46 73 77 25 23 18 44 23 6 31
total # scans: 451 521 467 356 532 222 212 278 503 443 350 370 496 506 407
# scans/hour : 19 22 19 15 22 9 9 12 21 18 15 15 21 21 17
Avg scan (sec): 118 45 97 120 75 121 51 52 107 94 77 89 102 49 84
# 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): 3.40 1.50 2.90 2.73 2.57 1.72 0.69 0.92 3.44 2.67 1.72 2.11 3.22 1.57 2.23
# OF OBSERVATIONS BY BASELINE
| Ag Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz Zc Total
--------------------------------------------------------------------------------
Ag| 0 320 0 52 18 0 19 221 0 70 23 127 77 927
Bd| 64 182 216 149 168 194 165 273 230 55 254 342 2292
Ht| 26 0 46 22 24 171 44 98 37 160 137 1149
Is| 204 123 137 148 101 295 92 165 121 129 1723
Kk| 91 110 143 142 186 117 240 147 140 1788
Ma| 133 150 164 121 114 0 168 168 1445
Ny| 192 119 134 109 15 139 143 1421
Ns| 168 143 152 13 188 186 1720
Sa| 92 190 2 323 245 2103
Kv| 116 142 139 181 1866
Sv| 5 258 302 1853
Ww| 2 5 704
Wz| 365 2391
Zc| 2420
Number of 2-station scans: 558
Number of 3-station scans: 270
Number of 4-station scans: 201
Number of 5-station scans: 123
Number of 6-station scans: 110
Number of 7-station scans: 68
Number of 8-station scans: 46
Number of 9-station scans: 46
Number of 10-station scans: 29
Number of 11-station scans: 14
Number of 12-station scans: 0
Number of 13-station scans: 0
Number of 14-station scans: 0
Total number of scans: 1465
Total number of obs: 11901
Total integrated obs-time: 737667
Average obs-time: 62.0
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: | 4130| 1197| 1069| 792| 948| 647| 520| 410| 352| 342| 263| 229| 182| 136| 114| 78| 67| 425|
Average X-band SNRs by baseline
| Ag Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz Zc AVG
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Ag| - 22 - 17 18 - 17 22 - 25 18 25 23 22
Bd| 61 129 61 111 77 99 77 72 167 67 120 150 107
Ht| 55 - 91 39 56 87 32 120 35 115 107 71
Is| 67 73 38 52 62 80 127 62 101 93 79
Kk| 51 31 40 48 36 72 36 61 57 50
Ma| 43 59 102 42 196 - 160 144 100
Ny| 50 42 26 92 25 64 75 54
Ns| 65 36 126 37 90 100 72
Sa| 37 172 47 159 116 92
Kv| 79 34 58 57 54
Sv| 72 245 231 161
Ww| 38 55 44
Wz| 170 130
Zc| 129
Average S-band SNRs by baseline
| Ag Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz Zc AVG
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Ag| - 20 - 23 16 - 16 18 - 21 15 19 17 19
Bd| 39 57 45 41 33 37 34 29 57 28 41 52 43
Ht| 43 - 51 26 33 55 24 68 23 62 59 43
Is| 61 41 23 26 39 42 61 37 50 46 44
Kk| 44 29 34 42 31 59 34 49 46 42
Ma| 21 25 43 21 65 - 55 49 41
Ny| 23 21 14 38 15 28 33 26
Ns| 28 16 45 17 34 39 31
Sa| 20 65 31 61 46 42
Kv| 33 20 26 25 27
Sv| 41 79 75 60
Ww| 25 29 30
Wz| 57 50
Zc| 49
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Recording mode
Name Code
GEOSX SX
Recording mode for: AGGO BADARY HART15M ISHIOKA KOKEE MATERA NYALES20 NYALE13S RAEGSMAR
SEJONG SVETLOE WARK12M WETTZELL ZELENCHK
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
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Monitoring Sources
Source Min Max Actual #Num #Scans
1601+112 1.00 1.50 0.24 28 10
2000+148 1.00 1.50 0.19 23 9
1330+476 1.00 1.50 0.48 57 10
1030+074 1.00 1.50 0.29 34 11
0642-349 1.00 1.50 0.00 0 0
1657-562 1.00 1.50 0.33 39 39
0346+800 1.00 1.50 1.36 162 10
0334-131 1.00 1.50 0.17 20 7
0600+177 1.00 1.50 0.16 19 7
2331-240 1.00 1.50 0.20 24 22
Total 3.41 406 125
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Minor Options
Astro Abs 3.00
BegScan Rel 1.00
EndScan Rel 1.00
NumObs Rel 1.00
StatWt Abs 2.00
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Major Options
Subnet AgBdHtIsKkMaNyNsSaKvSvWwWzZc
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
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Weighted Station
1 AGGO 2.00
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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 Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz Ag Bd Ht Is Kk Ma Ny Ns Sa Kv Sv Ww Wz
Bd 15 Bd 13
Ht 15 20 Ht 13 15
Is 15 20 20 Is 13 15 15
Kk 15 20 20 20 Kk 13 15 15 15
Ma 15 15 15 15 15 Ma 13 13 13 13 13
Ny 15 15 15 15 15 15 Ny 13 13 13 13 13 13
Ns 15 20 20 20 20 20 15 Ns 13 15 15 15 15 15 13
Sa 15 20 20 20 20 15 15 20 Sa 13 15 15 15 15 13 13 15
Kv 15 20 20 20 20 15 15 20 20 Kv 13 15 15 15 15 13 13 15 15
Sv 15 20 20 20 20 15 15 20 20 20 Sv 13 15 15 15 15 13 13 15 15 15
Ww 15 20 20 20 20 15 15 20 20 20 20 Ww 13 15 15 15 15 13 13 15 15 15 15
Wz 15 20 20 20 20 15 15 20 20 20 20 20 Wz 13 15 15 15 15 13 13 15 15 15 15 15
Zc 15 20 20 20 20 15 15 20 20 20 20 20 20 Zc 13 15 15 15 15 13 13 15 15 15 15 15 15