USNO Analysis Report for R1878 ($19JAN22XA)
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, Naval Observatory.
Spoolfile source: interactive nuSolve analysis.)
Problems: KATH12M did not participate as there were repairs to the 10MHz distributor.
KOKEE had to recool the receiver and missed scans from UT 022-1815 to UT 022-2329.
WARK12M started late at UT 23:37 due to maintenance on the elevation gearbox.
Parameterization comments: None.
Other comments: YARRA12M had two clock breaks at 04:03:54 (0.87 nsec) and 09:37:46 (-0.55 nsec).
-----------------------------------------
Session Statistics
Observations: 8170 scheduled
6104 correlated (in database)
5728 recoverable (usable)
5659 used
Session fit: 36.36 ps
-----------------------------------------
Station Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
FORTLEZA 748 691 678 90.6%
HART15M 1281 1043 1020 79.6%
ISHIOKA 2108 1660 1639 77.8%
KATH12M 1653 NOT CORR NOT CORR 0.0%
KOKEE 1535 1091 1082 70.5%
NYALES20 1825 1592 1574 86.2%
SEJONG 1731 1313 1311 75.7%
WARK12M 1167 612 608 52.1%
WETTZ13N 1529 1347 1332 87.1%
WETTZELL 1250 1116 1103 88.2%
YARRA12M 1513 991 971 64.2%
--------------- --------- ----------- --------- ------
Station Total** 8170 5728 5659 69.3%
* 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
0500+019 42 41 28 66.7%
1031+567 1 1 0 0.0%
1745+670 2 2 2 100.0%
2128+048 21 21 8 38.1%
1601+112 2 2 2 100.0%
1338+381 1 1 0 0.0%
0226-559 2 1 1 50.0%
0738+313 126 107 93 73.8%
1100+122 3 3 3 100.0%
0104-408 161 99 91 56.5%
0133+476 409 381 375 91.7%
0229+131 144 122 107 74.3%
CTA26 165 128 119 72.1%
0530-727 24 10 10 41.7%
0804+499 15 14 14 93.3%
OJ287 443 342 337 76.1%
1057-797 118 59 54 45.8%
1104-445 52 16 15 28.8%
1156+295 427 339 334 78.2%
1255-316 78 28 26 33.3%
1418+546 375 265 258 68.8%
1424-418 189 71 71 37.6%
1519-273 3 3 3 100.0%
NGC6251 16 13 13 81.2%
NRAO512 155 93 93 60.0%
1741-038 322 193 192 59.6%
1954-388 25 19 17 68.0%
2052-474 14 2 2 14.3%
3C446 382 258 209 54.7%
2255-282 83 44 42 50.6%
2318+049 299 227 208 69.6%
0613+570 136 112 112 82.4%
0759+183 26 26 23 88.5%
0912+029 14 14 6 42.9%
1324+224 7 4 4 57.1%
1639+230 21 19 19 90.5%
2000+472 287 206 146 50.9%
2355-106 319 221 220 69.0%
0641+392 9 9 7 77.8%
0716+714 412 409 407 98.8%
1040+244 13 13 13 100.0%
1053+704 27 19 19 70.4%
1133-032 11 11 10 90.9%
1725+123 35 31 31 88.6%
2141+175 219 164 161 73.5%
2214+350 15 11 8 53.3%
2309+454 34 30 27 79.4%
2319+317 8 7 4 50.0%
0537-286 69 49 44 63.8%
0920-397 5 5 4 80.0%
1602-115 6 4 2 33.3%
1759-396 49 21 18 36.7%
0016+731 233 229 209 89.7%
0347-211 13 13 13 100.0%
0544+273 8 8 8 100.0%
0700-197 180 117 106 58.9%
1502+036 12 10 10 83.3%
1657-261 18 13 10 55.6%
1806+456 106 80 72 67.9%
2013+163 22 22 21 95.5%
0017+200 355 270 262 73.8%
0202+319 550 446 436 79.3%
NRAO150 29 29 29 100.0%
0437-454 7 6 6 85.7%
0736+017 154 129 128 83.1%
0834-201 195 126 50 25.6%
1213-172 20 15 10 50.0%
1219+044 5 5 5 100.0%
1243-072 34 31 31 91.2%
1406-076 38 27 27 71.1%
1504+377 17 17 12 70.6%
1751+288 224 155 147 65.6%
1936-155 129 66 55 42.6%
------------ --------- ---------- ------ ------
Source Total 8170 6104 5659 69.3%
* Correlated: included in database
-----------------------------------------
Baseline Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
FORTLEZA-HART15M 200 192 190 95.0%
FORTLEZA-ISHIOKA 34 25 25 73.5%
FORTLEZA-KATH12M 0 NOT CORR NOT CORR 0.0%
FORTLEZA-KOKEE 58 48 47 81.0%
FORTLEZA-NYALES20 130 125 124 95.4%
FORTLEZA-SEJONG 22 18 18 81.8%
FORTLEZA-WARK12M 13 6 6 46.2%
FORTLEZA-WETTZ13N 158 151 149 94.3%
FORTLEZA-WETTZELL 128 122 119 93.0%
FORTLEZA-YARRA12M 5 4 DESELECTED 0.0%
HART15M-ISHIOKA 132 105 102 77.3%
HART15M-KATH12M 104 NOT CORR NOT CORR 0.0%
HART15M-KOKEE 0 NOT CORR NOT CORR 0.0%
HART15M-NYALES20 170 144 138 81.2%
HART15M-SEJONG 90 70 70 77.8%
HART15M-WARK12M 68 44 44 64.7%
HART15M-WETTZ13N 209 201 194 92.8%
HART15M-WETTZELL 165 154 151 91.5%
HART15M-YARRA12M 143 133 131 91.6%
ISHIOKA-KATH12M 258 NOT CORR NOT CORR 0.0%
ISHIOKA-KOKEE 320 264 263 82.2%
ISHIOKA-NYALES20 309 304 298 96.4%
ISHIOKA-SEJONG 330 330 330 100.0%
ISHIOKA-WARK12M 185 125 124 67.0%
ISHIOKA-WETTZ13N 184 176 173 94.0%
ISHIOKA-WETTZELL 146 144 141 96.6%
ISHIOKA-YARRA12M 210 187 183 87.1%
KATH12M-KOKEE 174 NOT CORR NOT CORR 0.0%
KATH12M-NYALES20 130 NOT CORR NOT CORR 0.0%
KATH12M-SEJONG 237 NOT CORR NOT CORR 0.0%
KATH12M-WARK12M 253 NOT CORR NOT CORR 0.0%
KATH12M-WETTZ13N 94 NOT CORR NOT CORR 0.0%
KATH12M-WETTZELL 70 NOT CORR NOT CORR 0.0%
KATH12M-YARRA12M 333 NOT CORR NOT CORR 0.0%
KOKEE-NYALES20 230 195 193 83.9%
KOKEE-SEJONG 213 174 174 81.7%
KOKEE-WARK12M 204 144 143 70.1%
KOKEE-WETTZ13N 122 99 98 80.3%
KOKEE-WETTZELL 89 76 75 84.3%
KOKEE-YARRA12M 125 91 89 71.2%
NYALES20-SEJONG 207 200 200 96.6%
NYALES20-WARK12M 58 48 48 82.8%
NYALES20-WETTZ13N 282 281 281 99.6%
NYALES20-WETTZELL 213 211 210 98.6%
NYALES20-YARRA12M 96 84 82 85.4%
SEJONG-WARK12M 142 76 76 53.5%
SEJONG-WETTZ13N 152 139 139 91.4%
SEJONG-WETTZELL 131 127 127 96.9%
SEJONG-YARRA12M 207 179 177 85.5%
WARK12M-WETTZ13N 5 4 4 80.0%
WARK12M-WETTZELL 2 1 DESELECTED 0.0%
WARK12M-YARRA12M 237 164 163 68.8%
WETTZ13N-WETTZELL 236 214 214 90.7%
WETTZ13N-YARRA12M 87 82 80 92.0%
WETTZELL-YARRA12M 70 67 66 94.3%
----------------- --------- ----------- ---------- ------
Baseline Total 8170 5728 5659 69.3%
* 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.