IVS Analysis Report for VO2174 ($22JUN23VG) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Sergei Bolotin, NVI, Inc. / NASA Goddard Space Flight Center. Spoolfile source: interactive solve/nuSolve analysis.) Problems: GGAO12M Disk filled at the very end. Missed few scans ISHIOKA Cable calbrarions are suspicious and degrade the solution, the corrections were turned off. After ~12:25 the data are much noisier and three-modal behavior of the residuals. MACGO12M Azimuth lash fault (175-0200 -- 175-1259), 11hrs of observations are missing. WESTFORD Blown elevation fuses (174-2213 -- 174-2324) WETTZ13S Bands B and C (pol X) were swapped. Corrected for this during correlation. No detections for the last 3.25 hours (175-1444 -- 175-1758b). The residuals are extremely noisy, six pseudo-clock breaks. The station was deselected. RAEGYEB All scans affected by 15dB loss in band D pol 0 (H) Parameterization comments: None. Other comments: None. ----------------------------------------- Session statistics Observations: 9389 scheduled 9382 correlated (in database) 5348 recoverable (usable) 4538 used Session fit: 31.040 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M 3051 2219 2032 66.6% ISHIOKA 2643 1819 1233 46.7% KOKEE12M 1859 1400 1209 65.0% MACGO12M 2837 1404 1210 42.7% RAEGYEB 2937 1878 1624 55.3% WESTFORD 2699 1976 1768 65.5% WETTZ13S 2752 DESELECTED DESELECTED 0.0% --------------- --------- ----------- --------- ------ Station Total** 9389 5348 4538 48.3% * 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 0059+581 496 496 263 53.0% 0119+115 169 169 87 51.5% 0133+476 339 339 181 53.4% 0454-234 48 48 38 79.2% 0656+082 96 96 74 77.1% 0727-115 93 91 71 76.3% 0805+410 255 255 160 62.7% 0823+033 144 144 108 75.0% OJ287 176 176 116 65.9% 1124-186 79 79 49 62.0% 1156+295 218 218 116 53.2% 3C274 147 144 75 51.0% 1255-316 12 12 6 50.0% 1418+546 180 180 51 28.3% 1417+385 78 78 12 15.4% 1519-273 33 33 7 21.2% NRAO512 154 154 42 27.3% 1741-038 132 132 59 44.7% 1803+784 785 785 412 52.5% 1921-293 9 9 5 55.6% 1923+210 81 81 31 38.3% 3C418 404 404 166 41.1% 2113+293 183 183 78 42.6% 2149+056 93 93 47 50.5% 2255-282 12 12 5 41.7% 2318+049 129 129 58 45.0% 0613+570 453 453 267 58.9% 0800+618 54 52 41 75.9% 0920+390 51 51 10 19.6% 1324+224 48 48 6 12.5% 1639+230 69 69 22 31.9% 1846+322 155 155 40 25.8% 2127-096 30 30 8 26.7% 2215+150 145 145 56 38.6% 2227-088 99 99 44 44.4% 2229+695 572 572 260 45.5% 0019+058 15 15 5 33.3% 0025+197 27 27 9 33.3% 0420+022 118 118 88 74.6% 0446+112 42 42 14 33.3% 0641+392 30 30 6 20.0% 0748+126 124 124 93 75.0% 1040+244 211 211 117 55.5% 1053+704 216 216 95 44.0% 1133-032 12 12 1 8.3% 1306+360 69 69 14 20.3% 1616+063 66 66 19 28.8% 2059+034 106 106 31 29.2% 2309+454 63 63 14 22.2% 0035-252 36 36 16 44.4% 0322+222 66 66 21 31.8% 0537-286 21 21 15 71.4% 0632-235 39 39 30 76.9% 1502+036 9 9 0 0.0% 1657-261 15 15 4 26.7% 1806+456 105 105 25 23.8% 0202+319 200 200 118 59.0% 0221+067 48 48 15 31.2% 0736+017 114 114 79 69.3% 0834-201 18 18 11 61.1% 1213-172 70 70 40 57.1% 1243-072 78 78 28 35.9% 1406-076 109 109 50 45.9% 1538+149 138 138 49 35.5% 1751+288 190 190 71 37.4% 1849+670 753 753 370 49.1% 1936-155 60 60 19 31.7% ------------ --------- ---------- ------ ------ Source Total 9389 9382 4538 48.3% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M-ISHIOKA 309 309 228 73.8% GGAO12M-KOKEE12M 297 297 288 97.0% GGAO12M-MACGO12M 687 377 347 50.5% GGAO12M-RAEGYEB 571 570 551 96.5% GGAO12M-WESTFORD 695 666 618 88.9% GGAO12M-WETTZ13S 492 0 DESELECTED 0.0% ISHIOKA-KOKEE12M 431 430 286 66.4% ISHIOKA-MACGO12M 454 252 147 32.4% ISHIOKA-RAEGYEB 575 568 384 66.8% ISHIOKA-WESTFORD 272 260 188 69.1% ISHIOKA-WETTZ13S 602 0 DESELECTED 0.0% KOKEE12M-MACGO12M 557 280 267 47.9% KOKEE12M-RAEGYEB 125 125 119 95.2% KOKEE12M-WESTFORD 290 268 249 85.9% KOKEE12M-WETTZ13S 159 0 DESELECTED 0.0% MACGO12M-RAEGYEB 294 164 153 52.0% MACGO12M-WESTFORD 610 331 296 48.5% MACGO12M-WETTZ13S 235 0 DESELECTED 0.0% RAEGYEB-WESTFORD 470 451 417 88.7% RAEGYEB-WETTZ13S 902 0 DESELECTED 0.0% WESTFORD-WETTZ13S 362 0 DESELECTED 0.0% ----------------- --------- ----------- ---------- ------ Baseline Total 9389 5348 4538 48.3% * 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.