IVS Analysis Report for VO0345 ($20DEC10VG) 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.) ***WARNING: Some station(s) are in spoolfile but not scheduled: ISHIOKA*** *** Please also check the master schedule file to make sure it is correct for this session.*** Problems: MACGO12M Ran warm. One disk in the mark6 module failed during correlation playback, starting at 346-0826 and lasting to the end of the experiment. Roughtly ~13% data loss in all scans after that point. ISHIOKA Weak fringes in y pol. Band a. Station joined the experiment post .skd file distribution which did not include them, using the sked 'add' feature. This feature included the station in 126 scans they could participate in that were subnetted. An anomaly resulted in the scheduling of simultaneous observations of different sources. The first of these simultaneously scheduled observation were successful, so the data on the 63 subsequent missed observations were removed. They are represented by the qcode table in the "-" section. Missed few scans. No recording problems reported by the station. RAEGYEB Deleted channels x00lx/y, x01lx/y, x04lx/y and x11lx/y due to unstable pcal behavior. Missed few scans due to the antenna not tracking sources,. Recorded with 10 mhz phase cal tone intervals. The staiton has multiple subambiguities. ONSA13NE Two periods of time when many short scans were generated (less than 50% of data accepted). Time range from ~345-2322 to 346-0817 and ~346-1113 to 346-1244. Band b y pol. Fringes are 50% weaker than x pol. As reported by station. Parameterization comments: None. Other comments: From the correlator report: "There are 698 G codes in the experiment. Removing the ones associated with stations Is and Yj, which will be discussed in their station notes, leaves 177 G codes for the remaining stations. Of these, a large majority are due to collectively low fringe amplitudes in one or more individual bands caused by source structure effects. A small percentage are caused by baselines passing through zero fringe rate." ----------------------------------------- Session statistics Observations: 17492 scheduled 20237 correlated (in database) 18371 recoverable (usable) 18350 used Session fit: 15.871 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M 4970 5405 5080 102.2% KOKEE12M 3133 3589 3314 105.8% MACGO12M 4355 4840 4516 103.7% ONSA13NE 4551 4177 3851 84.6% ONSA13SW 4432 4056 3729 84.1% RAEGYEB 4187 4474 3511 83.9% WESTFORD 4973 5419 5053 101.6% WETTZ13S 4383 4783 4447 101.5% --------------- --------- ----------- --------- ------ Station Total** 17492 18371 16750 95.8% * 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 0235+164 275 300 279 101.5% 1508-055 1 1 0 0.0% 2325+093 6 9 9 150.0% 2329-384 4 4 3 75.0% 0059+581 1072 1329 1264 117.9% 0119+115 102 106 77 75.5% 0133+476 562 674 634 112.8% CTA26 20 23 20 100.0% 0434-188 36 30 29 80.6% 0458-020 196 213 197 100.5% 0656+082 163 179 146 89.6% 0823+033 94 96 83 88.3% OJ287 347 380 357 102.9% 0955+476 388 455 409 105.4% 1034-293 4 4 4 100.0% 1124-186 54 54 48 88.9% 1144-379 2 2 2 100.0% 1255-316 17 17 12 70.6% 1351-018 116 124 95 81.9% 1418+546 1070 1289 1165 108.9% 1424-418 6 6 6 100.0% 1519-273 31 32 25 80.6% NRAO512 489 553 492 100.6% 1741-038 161 164 142 88.2% 1749+096 295 324 295 100.0% 1803+784 1481 1849 1754 118.4% 1921-293 6 6 5 83.3% 1954-388 3 3 3 100.0% 2113+293 392 443 397 101.3% 2149+056 22 27 22 100.0% 3C446 254 253 184 72.4% 2255-282 7 7 6 85.7% 2356+385 6 12 9 150.0% 0346-279 1 1 1 100.0% 0613+570 991 1205 1143 115.3% 1145+268 4 8 7 175.0% 1324+224 248 259 219 88.3% 1639+230 17 24 17 100.0% 1846+322 11 15 15 136.4% 1909+161 1 1 1 100.0% 2000+472 785 909 847 107.9% 2215+150 394 424 384 97.5% 2229+695 1135 1429 1324 116.7% 0019+058 277 303 282 101.8% 0055-059 4 8 2 50.0% 0215+015 203 208 194 95.6% 0307+380 3 7 4 133.3% 0446+112 217 232 226 104.1% 0536+145 1 3 1 100.0% 1040+244 480 511 461 96.0% 1053+704 1035 1287 1172 113.2% 1546+027 259 276 249 96.1% 2059+034 34 35 34 100.0% 2214+350 9 18 15 166.7% 0035-252 1 1 1 100.0% 0322+222 371 392 356 96.0% 0537-286 11 11 11 100.0% 0646-306 17 17 15 88.2% 0723+219 3 9 6 200.0% 0920-397 1 1 1 100.0% 1656-075 3 3 2 66.7% 1759-396 5 5 3 60.0% 2008-159 129 125 79 61.2% 0332-403 1 1 1 100.0% 0700-197 42 41 36 85.7% 0847-120 160 161 148 92.5% 1243-160 90 97 86 95.6% 1806+456 25 32 25 100.0% 2013+163 3 3 3 100.0% 2335-027 15 16 10 66.7% 0017+200 392 405 339 86.5% 0202+319 464 520 481 103.7% 0642+449 590 702 512 86.8% 0736+017 175 177 162 92.6% 0814+425 698 810 766 109.7% 1504+377 8 18 13 162.5% 1514+197 1 1 1 100.0% 1751+288 474 536 501 105.7% 2126-158 22 22 21 95.5% ------------ --------- ---------- ------ ------ Source Total 17492 20237 18350 104.9% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used GGAO12M-KOKEE12M 551 548 516 93.6% GGAO12M-MACGO12M 781 778 760 97.3% GGAO12M-ONSA13NE 693 692 664 95.8% GGAO12M-ONSA13SW 674 673 644 95.5% GGAO12M-RAEGYEB 665 657 523 78.6% GGAO12M-WESTFORD 937 931 902 96.3% GGAO12M-WETTZ13S 669 668 640 95.7% KOKEE12M-MACGO12M 729 729 695 95.3% KOKEE12M-ONSA13NE 354 353 326 92.1% KOKEE12M-ONSA13SW 343 343 317 92.4% KOKEE12M-RAEGYEB 275 274 202 73.5% KOKEE12M-WESTFORD 572 572 534 93.4% KOKEE12M-WETTZ13S 309 309 287 92.9% MACGO12M-ONSA13NE 538 538 513 95.4% MACGO12M-ONSA13SW 521 521 495 95.0% MACGO12M-RAEGYEB 485 483 354 73.0% MACGO12M-WESTFORD 799 798 775 97.0% MACGO12M-WETTZ13S 502 500 477 95.0% ONSA13NE-ONSA13SW 798 0 DESELECTED 0.0% ONSA13NE-RAEGYEB 708 700 560 79.1% ONSA13NE-WESTFORD 684 684 659 96.3% ONSA13NE-WETTZ13S 776 775 721 92.9% ONSA13SW-RAEGYEB 683 677 527 77.2% ONSA13SW-WESTFORD 666 666 644 96.7% ONSA13SW-WETTZ13S 747 747 691 92.5% RAEGYEB-WESTFORD 653 649 481 73.7% RAEGYEB-WETTZ13S 718 712 610 85.0% WESTFORD-WETTZ13S 662 662 634 95.8% ----------------- --------- ----------- ---------- ------ Baseline Total 17492 16639 15151 104.9% * 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.