IVS Analysis Report for R1741 ($16MAY23XA) 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, Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) ***WARNING: Some station(s) are in spoolfile but not scheduled: NYALDBBC*** Problems: Large clock break at MATERA at ~07:08 (-106 microseconds). Parameterization comments: None. Other comments: NyAlesund recorded using both the Mark IV and the DBBC for comparison. NYALDBBC is the DBBC data. The two look almost identical. NYALDBBC was deselected for the nuSolve update. ----------------------------------------- Session Statistics Observations: 4603 scheduled 5771 correlated (in database) 4720 recoverable (usable) 3923 used Session fit: 43.310 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA 745 809 588 78.9% HOBART12 723 700 679 93.9% ISHIOKA 1430 1300 1138 79.6% MATERA 874 975 720 82.4% NYALES20 1033 1312 947 91.7% SEJONG 1080 932 836 77.4% TSUKUB32 1646 1642 1411 85.7% WARK12M 769 738 709 92.2% WETTZELL 906 1033 818 90.3% --------------- --------- ----------- --------- ------ Station Total** 4603 4720 3923 85.2% * 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 NGC5675 4 7 0 0.0% 1951+355 1 1 1 100.0% 0149+218 32 45 21 65.6% 2131-021 55 56 45 81.8% 0302+625 12 18 10 83.3% 0632-235 47 47 33 70.2% 1342+663 86 104 64 74.4% 0104-408 30 30 29 96.7% 0133+476 163 232 129 79.1% 0434-188 33 30 23 69.7% 0454+844 3 6 2 66.7% 0537-441 93 91 81 87.1% 0552+398 241 341 221 91.7% 0556+238 19 27 14 73.7% 0656+082 10 12 9 90.0% 0727-115 233 223 220 94.4% 0808+019 67 95 66 98.5% 1057-797 40 40 40 100.0% 1104-445 45 45 45 100.0% 1255-316 46 46 43 93.5% 1351-018 38 39 33 86.8% 1424-418 96 90 80 83.3% 1741-038 142 144 127 89.4% 1921-293 63 57 57 90.5% 3C418 397 571 322 81.1% 2052-474 52 43 43 82.7% 2113+293 12 18 11 91.7% 2209+236 122 177 110 90.2% 2255-282 15 13 13 86.7% 2318+049 53 68 44 83.0% 0420-014 178 207 167 93.8% 0800+618 59 71 45 76.3% 0854-108 30 30 18 60.0% 0912+029 1 3 0 0.0% 1226+373 6 9 4 66.7% 1324+224 10 18 9 90.0% 1636+473 22 28 17 77.3% 1639+230 22 28 14 63.6% 2227-088 53 47 44 83.0% 2229+695 52 66 38 73.1% 2355-106 29 27 23 79.3% 0256-005 66 90 33 50.0% 0446+112 12 16 10 83.3% 2309+454 3 3 2 66.7% 0322+222 19 25 18 94.7% 0723+219 17 34 16 94.1% 0920-397 9 9 5 55.6% 1406-267 16 15 12 75.0% 1615+029 7 7 6 85.7% 1759-396 8 6 5 62.5% 0308-611 53 53 42 79.2% 0332-403 97 97 94 96.9% 1243-160 40 39 29 72.5% 1657-261 58 47 33 56.9% 1806+456 45 60 39 86.7% 2013+163 22 31 13 59.1% 0017+200 177 273 146 82.5% 0814+425 175 259 154 88.0% 0827+243 47 67 36 76.6% 1030+415 97 136 86 88.7% 1123+264 147 232 142 96.6% 1514+197 30 39 21 70.0% 1751+288 323 435 287 88.9% 1849+670 368 499 334 90.8% 1936-155 55 49 45 81.8% ------------ --------- ---------- ------ ------ Source Total 4603 5771 3923 85.2% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used FORTLEZA-HOBART12 11 7 7 63.6% FORTLEZA-ISHIOKA 35 21 21 60.0% FORTLEZA-MATERA 227 192 145 63.9% FORTLEZA-NYALES20 173 167 163 94.2% FORTLEZA-SEJONG 4 0 DESELECTED 0.0% FORTLEZA-TSUKUB32 44 33 32 72.7% FORTLEZA-WARK12M 20 15 15 75.0% FORTLEZA-WETTZELL 231 210 205 88.7% HOBART12-ISHIOKA 124 117 117 94.4% HOBART12-MATERA 3 2 DESELECTED 0.0% HOBART12-NYALES20 7 7 7 100.0% HOBART12-SEJONG 69 68 67 97.1% HOBART12-TSUKUB32 148 132 128 86.5% HOBART12-WARK12M 361 360 353 97.8% HOBART12-WETTZELL 0 NOT CORR NOT CORR 0.0% ISHIOKA-MATERA 72 62 61 84.7% ISHIOKA-NYALES20 146 124 123 84.2% ISHIOKA-SEJONG 341 213 209 61.3% ISHIOKA-TSUKUB32 495 453 427 86.3% ISHIOKA-WARK12M 143 121 118 82.5% ISHIOKA-WETTZELL 74 62 62 83.8% MATERA-NYALES20 203 194 191 94.1% MATERA-SEJONG 29 24 21 72.4% MATERA-TSUKUB32 89 75 74 83.1% MATERA-WARK12M 1 1 DESELECTED 0.0% MATERA-WETTZELL 250 229 228 91.2% NYALES20-SEJONG 89 77 76 85.4% NYALES20-TSUKUB32 191 177 169 88.5% NYALES20-WARK12M 11 11 11 100.0% NYALES20-WETTZELL 213 207 207 97.2% SEJONG-TSUKUB32 429 366 358 83.4% SEJONG-WARK12M 81 81 79 97.5% SEJONG-WETTZELL 38 27 26 68.4% TSUKUB32-WARK12M 151 139 133 88.1% TSUKUB32-WETTZELL 99 91 90 90.9% WARK12M-WETTZELL 1 0 DESELECTED 0.0% ----------------- --------- ----------- ---------- ------ Baseline Total 4603 4065 3923 85.2% * 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.