Session Notes for R1 (Rapid Turnaround Monday) session: r1929
Prepared by C. Thomas, NVI, Inc./GSFC
Refer to http://ivscc.gsfc.nasa.gov/program/descrip2020.html#r1
for the session purpose.
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----- Parameter listing --------------------------------------
Experiment: R1929 Description IVS-R1
Scheduler: NASA Correlator: BONN
Start: 2020-013-17:00:00 End: 2020-014-17:00:00
Current yyyyddd: 2020013 (2020.04) ( 18862 MJD, MON. 13JAN.)
Greenwich sidereal time: 00:30:35 (17:00:00 UT)
Sun's RA and DEC: 19h 39.2m -21d 28.9
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Important Station Information
Ny Alesund-South was tagged along to this schedule file.
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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 Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Zc
1324+224 20013-170000| 88 162 162 117 148 |
2355-106 20013-170000| 400 210 290 274 400 68 187 78|
0016+731 20013-170407| 20 73 37 47 73 20 44 23|
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Last observations
Source Start DURATIONS
name yyddd-hhmmss Ag Bd Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Zc
0016+731 20014-165602| 33 233 233 54 40 47 233 233 20 96 38|
0537-441 20014-165735| 140 140 |
NRAO150 20014-165822| 93 93 |
0716+714 20014-165827| 88 88 23 88 88|
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SKED Summary from file ./r1929.skd for experiment R1929
(all scans with at least one subnet station)
Average number of obs. per baseline per source(normalized by up-time) = 7.7
Min = 0.0 Max = 80.0 (Baseline Ny-Ns on 0420-014) RMS = 10.9
Total time: 1440 minutes ( 24.0 hours).
Key: Ag=AGGO Bd=BADARY Ft=FORTLEZA Ht=HART15M Ho=HOBART26
Kk=KOKEE Ma=MATERA Ny=NYALES20 Ns=NYALE13S On=ONSALA60
Kv=SEJONG Sv=SVETLOE Wz=WETTZELL Zc=ZELENCHK
Ag Bd Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Zc Avg
% obs. time: 69 33 59 54 40 49 57 61 29 65 52 31 64 32 50
% cal. time: 3 5 3 4 4 4 4 5 4 4 4 5 5 5 4
% slew time: 5 53 34 24 42 23 31 22 3 23 19 58 11 55 29
% idle time: 23 8 3 17 13 22 7 11 64 7 23 5 18 7 17
total # scans: 228 414 245 370 327 381 360 428 348 356 374 465 427 442 368
# scans/hour : 10 17 10 15 14 16 15 18 15 15 16 19 18 18 15
Avg scan (sec): 262 69 209 125 107 112 138 123 72 157 120 58 130 63 124
# 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): 3.82 1.84 3.27 2.96 2.24 2.74 3.18 3.37 1.60 3.57 2.87 1.72 3.56 1.78 2.75
# OF OBSERVATIONS BY BASELINE
| Ag Bd Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Zc Total
--------------------------------------------------------------------------------
Ag| 0 199 126 40 24 63 13 13 52 0 34 60 33 657
Bd| 17 71 44 164 190 311 257 215 242 322 243 304 2380
Ft| 129 32 28 75 37 33 68 5 54 77 51 805
Ht| 138 0 130 66 56 102 50 117 145 132 1262
Ho| 128 15 20 13 13 114 16 10 22 605
Kk| 89 195 158 116 205 165 134 130 1536
Ma| 237 220 284 118 272 294 271 2258
Ny| 310 271 187 354 296 310 2607
Ns| 245 181 300 252 266 2304
On| 144 307 295 266 2378
Kv| 186 146 170 1748
Sv| 355 397 2879
Wz| 324 2631
Zc| 2676
Number of 2-station scans: 376
Number of 3-station scans: 192
Number of 4-station scans: 94
Number of 5-station scans: 76
Number of 6-station scans: 80
Number of 7-station scans: 64
Number of 8-station scans: 98
Number of 9-station scans: 84
Number of 10-station scans: 58
Number of 11-station scans: 3
Number of 12-station scans: 0
Number of 13-station scans: 0
Number of 14-station scans: 0
Total number of scans: 1125
Total number of obs: 13363
Total integrated obs-time: 1109475
Average obs-time: 83.0
Histogram of observation durations
Dur: 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400
#Obs: | 4396| 2071| 1805| 1247| 1075| 745| 504| 294| 272| 224| 213| 93| 67| 66| 78| 37| 28| 44| 104|
Average X-band SNRs by baseline
| Ag Bd Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Zc AVG
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Ag| - 26 30 18 31 33 45 38 31 - 36 39 35 30
Bd| 78 100 103 81 102 148 112 98 86 197 155 188 135
Ft| 71 37 48 83 88 70 72 42 92 98 89 65
Ht| 49 - 96 88 69 77 48 107 123 109 82
Ho| 48 53 68 67 49 49 108 68 102 55
Kk| 47 68 44 46 41 72 74 72 59
Ma| 109 73 106 43 139 180 140 111
Ny| 99 112 66 155 166 140 122
Ns| 69 38 126 102 115 90
On| 43 137 166 121 104
Kv| 68 67 66 58
Sv| 199 234 154
Wz| 188 150
Zc| 149
Average S-band SNRs by baseline
| Ag Bd Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Zc AVG
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Ag| - 15 24 19 30 18 20 14 18 - 17 19 17 19
Bd| 23 46 35 52 35 45 36 35 30 61 50 59 46
Ft| 40 29 36 29 26 20 26 17 31 33 31 27
Ht| 39 - 41 38 26 37 26 45 50 44 39
Ho| 34 21 28 24 19 19 37 27 34 30
Kk| 38 48 33 38 31 51 55 51 43
Ma| 34 24 35 19 43 53 43 37
Ny| 30 35 25 46 50 43 40
Ns| 23 16 38 32 37 30
On| 19 44 52 40 36
Kv| 27 27 27 25
Sv| 58 70 49
Wz| 55 48
Zc| 48
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Recording mode
Name Code
GEOSX SX
Recording mode for: AGGO BADARY FORTLEZA HART15M HOBART26 KOKEE MATERA NYALES20 NYALE13S
ONSALA60 SEJONG SVETLOE WETTZELL ZELENCHK
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= 277.7 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
NGC1052 1.00 1.50 0.25 34 11
1508+572 1.00 1.50 0.18 24 5
1012+232 1.00 1.50 0.25 34 9
2336+598 1.00 1.50 0.98 131 8
1725+044 1.00 1.50 1.07 143 15
2106-413 1.00 1.50 0.12 16 10
0642-349 1.00 1.50 0.05 7 7
1143-696 1.00 1.50 0.05 7 7
0548+084 1.00 1.50 0.36 48 5
2106+143 1.00 1.50 0.88 117 16
Total 4.20 561 93
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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 AgBdFtHtHoKkMaNyNsOnKvSvWzZc
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
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Weighted Station
1 AGGO 2.00
3 FORTLEZA 1.00
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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 Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz Ag Bd Ft Ht Ho Kk Ma Ny Ns On Kv Sv Wz
Bd 15 Bd 13
Ft 15 20 Ft 13 15
Ht 15 20 20 Ht 13 15 15
Ho 15 20 20 20 Ho 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
Ns 15 20 20 20 20 20 20 20 Ns 13 15 15 15 15 15 15 15
On 15 20 20 20 20 20 20 20 20 On 13 15 15 15 15 15 15 15 15
Kv 15 20 20 20 20 20 20 20 20 20 Kv 13 15 15 15 15 15 15 15 15 15
Sv 15 20 20 20 20 20 20 20 20 20 20 Sv 13 15 15 15 15 15 15 15 15 15 15
Wz 15 20 20 20 20 20 20 20 20 20 20 20 Wz 13 15 15 15 15 15 15 15 15 15 15 15
Zc 15 20 20 20 20 20 20 20 20 20 20 20 20 Zc 13 15 15 15 15 15 15 15 15 15 15 15 15