IVS Analysis Report for R1930 ($20JAN21XA)
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: SEJONG and HOBART26 are noisy.
YARRA12M small breaks at ~02:42 and ~11:07 UTC.
Missing S-band channels at HOBART26, MATERA, SEJONG and ZELENCHK.
HO-ZC has only 2 S-band channels (S1, S2) and 14.3 nsec ambiguities.
KV-ZC has only 1 S-band channel (S1) and is deselected.
HOBART26 has no data for ~7 hours, 03:33 - 10:33 UTC.
MATERA no data last ~8.4 hours, elevation encoder problem.
Parameterization comments: None.
Other comments: Refringed version; corrected S-band subambiguities at SEJONG
and ZELENCHK.
No data from NYALE13S.
-----------------------------------------
Session Statistics
Observations: 11653 scheduled
8682 correlated (in database)
7995 recoverable (usable)
7809 used
Session fit: 31.459 ps
-----------------------------------------
Station Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
BADARY 2073 1694 1681 81.1%
FORTLEZA 1759 1380 1351 76.8%
HART15M 1601 1270 1235 77.1%
HOBART26 916 532 502 54.8%
KOKEE 1373 1084 1068 77.8%
MATERA 2219 978 972 43.8%
NYALE13S 1959 NOT CORR NOT CORR 0.0%
NYALES20 2229 1810 1794 80.5%
SEJONG 1527 1113 1027 67.3%
SVETLOE 1970 1628 1609 81.7%
WETTZELL 2317 1855 1833 79.1%
YARRA12M 1059 817 803 75.8%
ZELENCHK 2304 1829 1743 75.7%
--------------- --------- ----------- --------- ------
Station Total** 11653 7995 7809 67.0%
* 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
0812+020 4 4 4 100.0%
2344-514 27 25 19 70.4%
0440+345 27 22 20 74.1%
1737-081 19 19 18 94.7%
1511-476 6 4 4 66.7%
1659+399 1 1 1 100.0%
2037+216 86 52 40 46.5%
1240+381 84 64 54 64.3%
0422-380 24 16 13 54.2%
0003-066 134 102 89 66.4%
0104-408 69 45 37 53.6%
0119+041 15 11 11 73.3%
0133+476 453 322 286 63.1%
0229+131 117 83 80 68.4%
0458-020 266 224 216 81.2%
0530-727 62 50 45 72.6%
0537-441 27 23 23 85.2%
0602+673 44 39 35 79.5%
0727-115 179 170 158 88.3%
OJ287 372 300 274 73.7%
0955+476 513 385 350 68.2%
1057-797 77 59 54 70.1%
1104-445 13 12 12 92.3%
1124-186 117 117 108 92.3%
3C274 121 107 100 82.6%
1255-316 27 27 24 88.9%
1418+546 383 275 242 63.2%
3C371 906 602 551 60.8%
1954-388 40 32 30 75.0%
3C418 742 520 499 67.3%
2052-474 15 11 11 73.3%
2255-282 34 23 22 64.7%
2318+049 260 171 169 65.0%
0800+618 129 96 90 69.8%
1324+224 67 49 46 68.7%
1639+230 156 127 99 63.5%
1846+322 171 120 107 62.6%
2215+150 352 221 213 60.5%
2227-088 210 144 138 65.7%
0025+197 209 150 141 67.5%
0256-005 43 37 27 62.8%
0307+380 26 26 20 76.9%
0529+483 329 252 227 69.0%
0641+392 127 122 101 79.5%
1040+244 457 351 333 72.9%
1053+704 271 213 191 70.5%
1623+578 39 39 34 87.2%
1705+018 206 147 116 56.3%
2059+034 13 13 13 100.0%
2214+350 38 21 21 55.3%
0322+222 87 65 55 63.2%
0537-286 33 23 21 63.6%
0646-306 92 83 66 71.7%
0920-397 37 36 15 40.5%
1759-396 23 20 20 87.0%
0016+731 662 479 418 63.1%
0308-611 69 57 48 69.6%
0743+277 31 31 29 93.5%
1502+036 16 16 16 100.0%
1657-261 99 90 70 70.7%
1806+456 396 250 227 57.3%
0131-522 53 43 36 67.9%
0202+319 457 314 280 61.3%
0814+425 599 426 402 67.1%
0834-201 74 73 18 24.3%
1243-072 61 59 57 93.4%
1406-076 128 127 124 96.9%
1504+377 90 66 60 66.7%
1751+288 351 229 207 59.0%
1936-155 154 125 105 68.2%
2126-158 34 25 19 55.9%
------------ --------- ---------- ------ ------
Source Total 11653 8682 7809 67.0%
* Correlated: included in database
-----------------------------------------
Baseline Performance
Number of Observations
Scheduled Recoverable* Used % of scheduled
obs used
BADARY-FORTLEZA 111 104 102 91.9%
BADARY-HART15M 109 97 94 86.2%
BADARY-HOBART26 59 32 30 50.8%
BADARY-KOKEE 143 141 140 97.9%
BADARY-MATERA 189 95 95 50.3%
BADARY-NYALE13S 217 NOT CORR NOT CORR 0.0%
BADARY-NYALES20 227 226 225 99.1%
BADARY-SEJONG 258 252 251 97.3%
BADARY-SVETLOE 208 206 205 98.6%
BADARY-WETTZELL 212 206 206 97.2%
BADARY-YARRA12M 69 67 66 95.7%
BADARY-ZELENCHK 271 268 267 98.5%
FORTLEZA-HART15M 208 198 195 93.8%
FORTLEZA-HOBART26 26 12 8 30.8%
FORTLEZA-KOKEE 93 87 87 93.5%
FORTLEZA-MATERA 261 117 115 44.1%
FORTLEZA-NYALE13S 149 NOT CORR NOT CORR 0.0%
FORTLEZA-NYALES20 225 216 216 96.0%
FORTLEZA-SEJONG 49 32 32 65.3%
FORTLEZA-SVETLOE 178 173 173 97.2%
FORTLEZA-WETTZELL 243 232 221 90.9%
FORTLEZA-YARRA12M 17 13 13 76.5%
FORTLEZA-ZELENCHK 199 196 189 95.0%
HART15M-HOBART26 139 85 80 57.6%
HART15M-KOKEE 0 NOT CORR NOT CORR 0.0%
HART15M-MATERA 194 92 91 46.9%
HART15M-NYALE13S 100 NOT CORR NOT CORR 0.0%
HART15M-NYALES20 126 118 112 88.9%
HART15M-SEJONG 52 44 44 84.6%
HART15M-SVETLOE 144 137 133 92.4%
HART15M-WETTZELL 180 171 166 92.2%
HART15M-YARRA12M 163 148 144 88.3%
HART15M-ZELENCHK 186 180 176 94.6%
HOBART26-KOKEE 159 91 83 52.2%
HOBART26-MATERA 6 1 DESELECTED 0.0%
HOBART26-NYALE13S 15 NOT CORR NOT CORR 0.0%
HOBART26-NYALES20 16 10 7 43.8%
HOBART26-SEJONG 112 58 57 50.9%
HOBART26-SVETLOE 8 2 DESELECTED 0.0%
HOBART26-WETTZELL 4 1 DESELECTED 0.0%
HOBART26-YARRA12M 354 236 233 65.8%
HOBART26-ZELENCHK 18 4 4 22.2%
KOKEE-MATERA 80 37 37 46.2%
KOKEE-NYALE13S 146 NOT CORR NOT CORR 0.0%
KOKEE-NYALES20 156 153 153 98.1%
KOKEE-SEJONG 195 192 190 97.4%
KOKEE-SVETLOE 77 76 75 97.4%
KOKEE-WETTZELL 112 111 111 99.1%
KOKEE-YARRA12M 127 114 111 87.4%
KOKEE-ZELENCHK 85 82 81 95.3%
MATERA-NYALE13S 229 NOT CORR NOT CORR 0.0%
MATERA-NYALES20 277 150 150 54.2%
MATERA-SEJONG 93 23 22 23.7%
MATERA-SVETLOE 238 125 124 52.1%
MATERA-WETTZELL 334 175 175 52.4%
MATERA-YARRA12M 30 12 12 40.0%
MATERA-ZELENCHK 288 151 151 52.4%
NYALE13S-NYALES20 251 NOT CORR NOT CORR 0.0%
NYALE13S-SEJONG 160 NOT CORR NOT CORR 0.0%
NYALE13S-SVETLOE 191 NOT CORR NOT CORR 0.0%
NYALE13S-WETTZELL 235 NOT CORR NOT CORR 0.0%
NYALE13S-YARRA12M 39 NOT CORR NOT CORR 0.0%
NYALE13S-ZELENCHK 227 NOT CORR NOT CORR 0.0%
NYALES20-SEJONG 135 132 127 94.1%
NYALES20-SVETLOE 232 231 231 99.6%
NYALES20-WETTZELL 301 294 293 97.3%
NYALES20-YARRA12M 25 25 25 100.0%
NYALES20-ZELENCHK 258 255 255 98.8%
SEJONG-SVETLOE 103 96 92 89.3%
SEJONG-WETTZELL 105 96 93 88.6%
SEJONG-YARRA12M 134 120 119 88.8%
SEJONG-ZELENCHK 131 68 DESELECTED 0.0%
SVETLOE-WETTZELL 266 261 260 97.7%
SVETLOE-YARRA12M 30 26 25 83.3%
SVETLOE-ZELENCHK 295 295 291 98.6%
WETTZELL-YARRA12M 25 17 17 68.0%
WETTZELL-ZELENCHK 300 291 291 97.0%
YARRA12M-ZELENCHK 46 39 38 82.6%
----------------- --------- ----------- ---------- ------
Baseline Total 11653 7995 7809 67.0%
* 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.