USNO Analysis Report for R1991 ($21MAR23XA)
This report is a contributed analysis report that does not correspond to
the database maintained by the IVS Data Centers for this session.
(Analyzed by Nicole Geiger, US Naval Observatory.
Spoolfile source: interactive nuSolve analysis.)
Problems: NYALE13S missed scans between 13:57-15:21 UT for pointing and
calibration test.
ONSALA60 had no met data from 9:22-14:31 UT.
SEJONG was noisy.
YARRA12M had two clock breaks at 02:24 and 10:53.
Parameterization comments: Baseline clock offsets were applied to following:
HART15M:WETTZ13N; NOTO:WETTZ13N; NYALE13S:NOTO;
NYALE13S:ONSALA60; NYALE13S:WETTZ13N; ONSALA60:WETTZ13N;
SEJONG:NOTO; SEJONG:WETTZ13N; SEJONG:ZELENCHK;
WETTZ13N:YARRA12M
Other comments: None.
-----------------------------------------
Session Statistics
Observations: 10678 scheduled
10406 correlated (in database)
9267 recoverable (usable)
9113 used
Session fit: 27.333 ps
-----------------------------------------
Station Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
HART15M 1527 1211 1191 78.0%
MATERA 2692 2329 2295 85.3%
NOTO 2694 2514 2483 92.2%
NYALE13S 1809 1481 1468 81.1%
ONSALA60 2515 2306 2282 90.7%
SEJONG 1497 1020 1017 67.9%
WETTZ13N 2701 2430 2358 87.3%
WETTZELL 2650 2377 2307 87.1%
YARRA12M 717 566 550 76.7%
ZELENCHK 2554 2300 2275 89.1%
--------------- --------- ----------- --------- ------
Station Total** 10678 9267 9113 85.3%
* 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
2236-572 4 4 4 100.0%
2134+00 106 106 73 68.9%
3C120 148 148 116 78.4%
1240+381 53 51 39 73.6%
0418+532 16 16 10 62.5%
1647-296 64 64 58 90.6%
0003-066 239 239 220 92.1%
0059+581 1110 1076 912 82.2%
CTA26 103 103 99 96.1%
0454-234 216 216 208 96.3%
0530-727 14 14 4 28.6%
0552+398 489 444 422 86.3%
0556+238 51 51 27 52.9%
0727-115 272 272 261 96.0%
0955+476 410 389 359 87.6%
1057-797 18 18 15 83.3%
1255-316 36 36 27 75.0%
1417+385 94 94 83 88.3%
1451-375 16 16 10 62.5%
NGC6251 28 28 23 82.1%
NRAO512 180 180 152 84.4%
1741-038 196 196 183 93.4%
3C371 1104 1083 908 82.2%
1921-293 40 40 31 77.5%
3C418 1008 981 884 87.7%
2052-474 15 15 11 73.3%
2113+293 315 305 286 90.8%
2255-282 96 96 76 79.2%
0613+570 209 196 184 88.0%
0800+618 83 83 63 75.9%
1324+224 95 95 94 98.9%
1846+322 150 150 144 96.0%
2229+695 141 141 140 99.3%
0019+058 95 95 74 77.9%
0307+380 4 4 2 50.0%
0415+398 5 5 4 80.0%
1053+704 9 9 7 77.8%
1133-032 17 17 16 94.1%
2214+350 50 50 40 80.0%
2319+317 37 37 28 75.7%
0322+222 269 249 213 79.2%
0338-214 22 22 16 72.7%
0646-306 23 23 19 82.6%
0920-397 8 8 3 37.5%
1759-396 13 13 6 46.2%
2008-159 248 248 216 87.1%
0308-611 25 25 8 32.0%
0332-403 19 19 14 73.7%
1806+456 389 389 318 81.7%
0202+319 542 517 467 86.2%
0221+067 294 278 219 74.5%
0437-454 10 10 9 90.0%
0736+017 198 198 191 96.5%
0814+425 599 561 510 85.1%
0827+243 265 265 223 84.2%
0834-201 72 72 55 76.4%
1213-172 112 112 106 94.6%
1406-076 234 234 223 95.3%
------------ --------- ---------- ------ ------
Source Total 10678 10406 9113 85.3%
* Correlated: included in database
-----------------------------------------
Baseline Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
HART15M-MATERA 215 165 163 75.8%
HART15M-NOTO 231 197 196 84.8%
HART15M-NYALE13S 67 31 30 44.8%
HART15M-ONSALA60 168 139 137 81.5%
HART15M-SEJONG 77 48 48 62.3%
HART15M-WETTZ13N 203 178 178 87.7%
HART15M-WETTZELL 194 176 174 89.7%
HART15M-YARRA12M 183 143 132 72.1%
HART15M-ZELENCHK 189 134 133 70.4%
MATERA-NOTO 424 395 385 90.8%
MATERA-NYALE13S 261 210 203 77.8%
MATERA-ONSALA60 380 351 347 91.3%
MATERA-SEJONG 179 96 95 53.1%
MATERA-WETTZ13N 409 375 372 91.0%
MATERA-WETTZELL 391 356 353 90.3%
MATERA-YARRA12M 61 45 45 73.8%
MATERA-ZELENCHK 372 336 332 89.2%
NOTO-NYALE13S 249 223 223 89.6%
NOTO-ONSALA60 367 363 360 98.1%
NOTO-SEJONG 168 143 143 85.1%
NOTO-WETTZ13N 411 400 390 94.9%
NOTO-WETTZELL 399 386 384 96.2%
NOTO-YARRA12M 59 46 45 76.3%
NOTO-ZELENCHK 386 361 357 92.5%
NYALE13S-ONSALA60 272 244 243 89.3%
NYALE13S-SEJONG 178 99 99 55.6%
NYALE13S-WETTZ13N 262 230 230 87.8%
NYALE13S-WETTZELL 252 216 215 85.3%
NYALE13S-YARRA12M 30 16 15 50.0%
NYALE13S-ZELENCHK 238 212 210 88.2%
ONSALA60-SEJONG 184 113 113 61.4%
ONSALA60-WETTZ13N 385 373 368 95.6%
ONSALA60-WETTZELL 369 357 352 95.4%
ONSALA60-YARRA12M 49 40 39 79.6%
ONSALA60-ZELENCHK 341 326 323 94.7%
SEJONG-WETTZ13N 186 136 134 72.0%
SEJONG-WETTZELL 189 139 139 73.5%
SEJONG-YARRA12M 140 96 96 68.6%
SEJONG-ZELENCHK 196 150 150 76.5%
WETTZ13N-WETTZELL 411 326 277 67.4%
WETTZ13N-YARRA12M 59 57 57 96.6%
WETTZ13N-ZELENCHK 375 355 352 93.9%
WETTZELL-YARRA12M 62 59 58 93.5%
WETTZELL-ZELENCHK 383 362 355 92.7%
YARRA12M-ZELENCHK 74 64 63 85.1%
----------------- --------- ----------- ---------- ------
Baseline Total 10678 9267 9113 85.3%
* 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.