IVS Analysis Report for R1982 ($21JAN18XA) 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: - Many non-detections in X-band for HART15M, HART15M, and in S-band for SEJONG. - SEJONG has saw-like residuals at the second half of the session, some obsevations were deselected and clock breaks were added to compensate such behavior. Parameterization comments: a clock break was added to HOBART26 and YARRA12M, four clock breaks were added to SEJONG. Other comments: None. ----------------------------------------- Session Statistics Observations: 4524 scheduled 4514 correlated (in database) 3894 recoverable (usable) 3515 used Session fit: 40.031 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M 1309 1001 943 72.0% HOBART26 704 545 512 72.7% MATERA 1510 1346 1107 73.3% NYALE13S 641 527 490 76.4% SEJONG 923 796 654 70.9% WETTZ13N 1556 1410 1302 83.7% YARRA12M 929 829 774 83.3% ZELENCHK 1476 1334 1248 84.6% --------------- --------- ----------- --------- ------ Station Total** 4524 3894 3515 77.7% * 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 2106-413 1 1 0 0.0% 0630-261 18 18 8 44.4% 0038-326 13 13 0 0.0% 1647-296 12 12 9 75.0% 1240+381 20 20 6 30.0% 0600+177 23 23 10 43.5% 1030+074 3 3 1 33.3% 0637-752 53 51 26 49.1% 2134+00 27 27 16 59.3% 1642+690 60 60 40 66.7% 0003-066 120 120 103 85.8% 0119+115 46 46 40 87.0% 0133+476 151 151 112 74.2% 0454-234 178 178 152 85.4% 0537-441 30 29 24 80.0% 0602+673 16 16 13 81.2% 0656+082 12 12 10 83.3% 0727-115 166 166 158 95.2% 0808+019 32 32 29 90.6% OJ287 266 266 254 95.5% 1034-293 26 26 22 84.6% 1057-797 22 22 11 50.0% 1104-445 26 26 26 100.0% 1124-186 35 35 30 85.7% 3C274 100 100 72 72.0% 1255-316 47 47 37 78.7% 1334-127 176 176 170 96.6% 1418+546 88 88 61 69.3% 1451-375 35 35 26 74.3% 1726+455 130 130 100 76.9% 1741-038 173 173 158 91.3% 1908-201 28 28 25 89.3% 1923+210 35 35 23 65.7% 1954-388 22 22 20 90.9% 2113+293 14 14 12 85.7% 2255-282 93 93 79 84.9% 0420-014 148 148 128 86.5% 0800+618 40 37 24 60.0% 2000+472 102 102 80 78.4% 2229+695 17 17 10 58.8% 0019+058 47 47 23 48.9% 0215+015 47 47 40 85.1% 0307+380 12 12 12 100.0% 0415+398 13 13 11 84.6% 1133-032 6 6 6 100.0% 1617+229 69 69 27 39.1% 1725+123 6 6 6 100.0% 2214+350 29 29 16 55.2% 0322+222 49 49 39 79.6% 2008-159 67 67 37 55.2% 0308-611 61 61 34 55.7% 0332-403 34 32 29 85.3% 0743+277 18 18 13 72.2% 1015+359 27 27 14 51.9% 0017+200 101 101 74 73.3% 0131-522 46 46 30 65.2% 0202+319 220 220 177 80.5% 0642+449 277 275 220 79.4% 0814+425 212 212 165 77.8% 0834-201 57 57 14 24.6% 1039+811 179 179 125 69.8% 1243-072 51 51 35 68.6% 1504+377 31 31 18 58.1% 1751+288 235 235 216 91.9% 1758-651 8 8 0 0.0% 2254+074 18 18 9 50.0% ------------ --------- ---------- ------ ------ Source Total 4524 4514 3515 77.7% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used HART15M-HOBART26 140 60 60 42.9% HART15M-MATERA 290 229 191 65.9% HART15M-NYALE13S 75 52 50 66.7% HART15M-SEJONG 91 79 68 74.7% HART15M-WETTZ13N 289 233 230 79.6% HART15M-YARRA12M 158 139 135 85.4% HART15M-ZELENCHK 266 209 209 78.6% HOBART26-MATERA 31 22 19 61.3% HOBART26-NYALE13S 14 11 11 78.6% HOBART26-SEJONG 114 107 88 77.2% HOBART26-WETTZ13N 25 11 11 44.0% HOBART26-YARRA12M 333 305 294 88.3% HOBART26-ZELENCHK 47 29 29 61.7% MATERA-NYALE13S 130 115 96 73.8% MATERA-SEJONG 139 110 77 55.4% MATERA-WETTZ13N 452 430 354 78.3% MATERA-YARRA12M 79 69 58 73.4% MATERA-ZELENCHK 389 371 312 80.2% NYALE13S-SEJONG 117 79 64 54.7% NYALE13S-WETTZ13N 140 132 132 94.3% NYALE13S-YARRA12M 44 31 31 70.5% NYALE13S-ZELENCHK 121 107 106 87.6% SEJONG-WETTZ13N 171 153 131 76.6% SEJONG-YARRA12M 141 124 101 71.6% SEJONG-ZELENCHK 150 144 125 83.3% WETTZ13N-YARRA12M 75 69 66 88.0% WETTZ13N-ZELENCHK 404 382 378 93.6% YARRA12M-ZELENCHK 99 92 89 89.9% ----------------- --------- ----------- ---------- ------ Baseline Total 4524 3894 3515 77.7% * 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.