IVS Analysis Report for R1935 ($20FEB24XA)
This report is the official IVS analysis report that corresponds to
the database maintained by the IVS Data Centers for this session.
(Analyzed by David Gordon, NASA Goddard Space Flight Center.
Spoolfile source: interactive solve/nuSolve analysis.)
Problems: YARRA12M clock breaks at ~00:45, ~11:58 and ~13:50.
Parameterization comments: None.
Other comments: X-band ambiguities are 250 nsec.
-----------------------------------------
Session Statistics
Observations: 6523 scheduled
6443 correlated (in database)
5447 recoverable (usable)
5339 used
Session fit: 34.640 ps
-----------------------------------------
Station Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
HART15M 1319 1092 1069 81.0%
KOKEE 1200 1004 978 81.5%
MATERA 1714 1548 1525 89.0%
NYALE13S 1174 601 569 48.5%
NYALES20 1678 1566 1532 91.3%
SEJONG 1350 1044 1036 76.7%
WARK12M 696 584 576 82.8%
WETTZ13N 1612 1352 1326 82.3%
WETTZELL 1295 1250 1226 94.7%
YARRA12M 1008 853 841 83.4%
--------------- --------- ----------- --------- ------
Station Total** 6523 5447 5339 81.8%
* Recoverable: can be included in the solution.
** Total includes distinct observations only.
MISSED: Station was scheduled, but it did not observe.
NOT CORR: Station was scheduled but not correlated.
NOT USED: Usable data was generated for this station,
but the analyst rejected it all.
-----------------------------------------
Source Performance
Number of Observations
Scheduled Correlated* Used % of scheduled
obs used
0237+040 24 24 15 62.5%
0802-010 16 16 11 68.8%
1519-294 10 10 2 20.0%
1459+480 14 10 6 42.9%
1831-711 14 14 1 7.1%
2245-328 14 14 11 78.6%
0955+326 58 58 36 62.1%
1143-245 2 2 2 100.0%
1920-211 14 14 8 57.1%
0104-408 54 54 53 98.1%
0119+041 17 17 17 100.0%
0133+476 401 396 300 74.8%
0454-234 151 151 140 92.7%
0458-020 319 304 275 86.2%
0530-727 19 19 17 89.5%
0552+398 393 388 327 83.2%
0656+082 20 20 19 95.0%
0718+793 40 40 33 82.5%
0727-115 182 182 176 96.7%
0804+499 24 23 18 75.0%
OJ287 402 396 371 92.3%
0955+476 188 188 157 83.5%
1057-797 71 71 69 97.2%
1144-379 31 31 28 90.3%
3C274 95 95 72 75.8%
1255-316 12 12 11 91.7%
1300+580 16 16 16 100.0%
1334-127 129 129 127 98.4%
1424-418 26 26 26 100.0%
1606+106 56 56 55 98.2%
1741-038 216 216 213 98.6%
1954-388 21 21 18 85.7%
2052-474 12 12 12 100.0%
2113+293 95 88 83 87.4%
2149+056 9 9 9 100.0%
3C446 200 200 157 78.5%
2318+049 92 92 70 76.1%
0613+570 122 117 100 82.0%
1639+230 37 37 21 56.8%
1639-062 48 48 46 95.8%
2000+472 205 199 151 73.7%
2355-106 85 85 79 92.9%
0307+380 24 24 21 87.5%
0748+126 392 390 331 84.4%
1053+704 14 14 14 100.0%
1059+282 74 74 54 73.0%
1144+402 322 322 229 71.1%
1732+389 225 221 157 69.8%
1929+226 38 35 19 50.0%
2309+454 39 31 10 25.6%
2319+317 8 7 7 87.5%
0920-397 22 22 1 4.5%
1759-396 13 13 8 61.5%
2008-159 78 78 41 52.6%
0016+731 532 532 431 81.0%
0109+224 7 7 5 71.4%
0308-611 28 28 18 64.3%
0847-120 14 14 13 92.9%
0925-203 16 16 5 31.2%
1502+036 10 10 7 70.0%
1657-261 73 73 42 57.5%
0017+200 123 123 101 82.1%
0131-522 32 32 30 93.8%
0202+319 265 265 239 90.2%
NRAO150 83 83 83 100.0%
1243-072 19 19 17 89.5%
1849+670 118 110 98 83.1%
------------ --------- ---------- ------ ------
Source Total 6523 6443 5339 81.8%
* Correlated: included in database
-----------------------------------------
Baseline Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
HART15M-KOKEE 0 NOT CORR NOT CORR 0.0%
HART15M-MATERA 286 244 241 84.3%
HART15M-NYALE13S 85 17 16 18.8%
HART15M-NYALES20 151 137 136 90.1%
HART15M-SEJONG 105 81 81 77.1%
HART15M-WARK12M 115 83 81 70.4%
HART15M-WETTZ13N 216 185 180 83.3%
HART15M-WETTZELL 186 183 177 95.2%
HART15M-YARRA12M 175 162 157 89.7%
KOKEE-MATERA 91 83 80 87.9%
KOKEE-NYALE13S 136 27 24 17.6%
KOKEE-NYALES20 250 229 224 89.6%
KOKEE-SEJONG 210 204 198 94.3%
KOKEE-WARK12M 202 191 190 94.1%
KOKEE-WETTZ13N 117 87 82 70.1%
KOKEE-WETTZELL 94 92 90 95.7%
KOKEE-YARRA12M 100 91 90 90.0%
MATERA-NYALE13S 182 123 121 66.5%
MATERA-NYALES20 307 296 296 96.4%
MATERA-SEJONG 141 122 122 86.5%
MATERA-WARK12M 2 0 DESELECTED 0.0%
MATERA-WETTZ13N 362 355 350 96.7%
MATERA-WETTZELL 258 257 248 96.1%
MATERA-YARRA12M 85 68 67 78.8%
NYALE13S-NYALES20 234 214 193 82.5%
NYALE13S-SEJONG 150 9 8 5.3%
NYALE13S-WARK12M 14 0 DESELECTED 0.0%
NYALE13S-WETTZ13N 181 76 73 40.3%
NYALE13S-WETTZELL 142 135 134 94.4%
NYALE13S-YARRA12M 50 0 DESELECTED 0.0%
NYALES20-SEJONG 190 177 177 93.2%
NYALES20-WARK12M 37 30 30 81.1%
NYALES20-WETTZ13N 280 269 264 94.3%
NYALES20-WETTZELL 170 165 163 95.9%
NYALES20-YARRA12M 59 49 49 83.1%
SEJONG-WARK12M 108 72 72 66.7%
SEJONG-WETTZ13N 147 105 105 71.4%
SEJONG-WETTZELL 131 127 126 96.2%
SEJONG-YARRA12M 168 147 147 87.5%
WARK12M-WETTZ13N 3 0 DESELECTED 0.0%
WARK12M-WETTZELL 2 0 DESELECTED 0.0%
WARK12M-YARRA12M 213 208 203 95.3%
WETTZ13N-WETTZELL 230 219 216 93.9%
WETTZ13N-YARRA12M 76 56 56 73.7%
WETTZELL-YARRA12M 82 72 72 87.8%
----------------- --------- ----------- ---------- ------
Baseline Total 6523 5447 5339 81.8%
* Recoverable: can be included in the solution.
MISSED: Baseline was scheduled, but at least one of the sites
did not observe.
NOT CORR: Baseline was scheduled but not correlated.
NO DATA: The baseline's stations were both correlated,
but they did not observe together.
DESELECTED: Usable data was generated for the baseline,
but the analyst rejected it.