IVS Analysis Report for R4838 ($18APR19XE) This report is the official IVS analysis report that corresponds to the database maintained by the IVS Data Centers for this session. (Analyzed by Christopher Dieck, US Naval Observatory. Spoolfile source: interactive nuSolve analysis.) Problems: FORTLEZA - Observed with warm receiver. The RINEX files were not available at the ftp location, so no weather data is included. RAEGSMAR - Station observed only the last two hours of the session and no scans were found in X-band. Thus the station was effectively deselected. There was no log file available either. YARRA12M - The humidity data alternated between 0 and 100 for much of the observation and was replaced by 50% values over the whole experiment. YEBES40M - The weather data in the log file had constant, though not unreasonable, values throughout the session. Parameterization comments: Clock breaks were added as follows: YARRA12M 18/04/19 23:34 YARRA12M 18/04/20 02:01 YARRA12M 18/04/20 12:04 Other comments: Due to dropped channels, the S-band ambiguity spacing is 50 ns on all YEBES40M and ZELENCHK baselines. ----------------------------------------- Session Statistics Observations: 4629 scheduled 3799 correlated (in database) 3463 recoverable (usable) 3399 used Session fit: 33.929 ps ----------------------------------------- Station Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY 970 852 839 86.5% FORTLEZA 435 262 260 59.8% ISHIOKA 930 811 797 85.7% KATH12M 557 507 494 88.7% KOKEE 757 618 608 80.3% NYALES20 1124 928 909 80.9% RAEGSMAR 879 0 NOT USED 0.0% WETTZELL 1015 833 824 81.2% YARRA12M 500 445 433 86.6% YEBES40M 1039 810 796 76.6% ZELENCHK 1052 860 838 79.7% --------------- --------- ----------- --------- ------ Station Total** 4629 3463 3399 73.4% * 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 2344+09A 62 48 42 67.7% 2005+403 71 58 2 2.8% 1548+056 56 44 33 58.9% 1448+762 93 78 70 75.3% 0919-260 10 4 4 40.0% 1308+326 22 20 20 90.9% 0440+345 11 11 11 100.0% 0422-380 3 3 3 100.0% 2344-514 1 1 0 0.0% 0059+581 280 222 205 73.2% 0104-408 29 25 24 82.8% 0119+115 45 37 31 68.9% 0229+131 3 1 1 33.3% CTA26 4 2 2 50.0% 0458-020 151 132 124 82.1% 0454+844 2 2 2 100.0% 0530-727 5 5 5 100.0% 0537-441 19 19 14 73.7% 0602+673 485 423 404 83.3% 0656+082 2 2 2 100.0% 0808+019 20 8 8 40.0% 1057-797 15 15 14 93.3% 1104-445 15 15 13 86.7% 3C274 47 38 38 80.9% 1255-316 26 17 15 57.7% 1351-018 37 31 31 83.8% 1622-253 10 10 7 70.0% DA426 74 60 57 77.0% 1741-038 135 105 102 75.6% 1921-293 27 17 16 59.3% 2052-474 15 15 14 93.3% 2255-282 21 19 19 90.5% 0237-027 19 18 14 73.7% 0800+618 10 7 6 60.0% 0912+029 7 7 7 100.0% 0920+390 252 222 200 79.4% 1013+054 30 26 26 86.7% 1145+268 18 13 12 66.7% 1456+044 1 1 1 100.0% 1639-062 19 15 13 68.4% 1846+322 76 62 61 80.3% 1909+161 7 7 6 85.7% 2229+695 96 65 60 62.5% 2355-106 54 37 37 68.5% 0025+197 3 3 3 100.0% 0307+380 36 27 23 63.9% 0446+112 235 191 159 67.7% 0529+483 208 173 154 74.0% 0536+145 4 4 4 100.0% 0641+392 6 6 3 50.0% 1053+704 2 2 2 100.0% 1133-032 17 14 13 76.5% 1144+402 20 16 15 75.0% 1308+554 2 2 2 100.0% 1617+229 43 29 24 55.8% 1623+578 39 27 20 51.3% 1754+155 1 1 1 100.0% 2059+034 29 25 25 86.2% 2141+175 40 30 30 75.0% 2215+020 1 1 1 100.0% 2250+194 113 99 90 79.6% 2309+454 94 79 72 76.6% 2319+317 1 1 1 100.0% 0115-214 3 3 3 100.0% 0322+222 28 20 20 71.4% 0414-189 29 27 23 79.3% 0537-286 11 10 10 90.9% 0723+219 2 2 2 100.0% 0920-397 38 31 14 36.8% 1027-186 13 11 11 84.6% 1406-267 42 41 27 64.3% 1432+200 1 1 1 100.0% 1759-396 33 31 31 93.9% 2208-137 7 7 7 100.0% 0308-611 11 9 9 81.8% 0544+273 1 1 1 100.0% 0700-197 45 40 33 73.3% 0847-120 2 2 2 100.0% 1806+456 95 64 57 60.0% 2013+163 69 63 59 85.5% 0008-264 7 5 4 57.1% 0151+474 41 36 25 61.0% 0202+319 211 190 182 86.3% NRAO150 6 6 6 100.0% 0814+425 76 56 52 68.4% 0827+243 14 11 11 78.6% 1030+415 155 118 98 63.2% 1213-172 26 16 15 57.7% 1243-072 26 23 18 69.2% 1504+377 24 16 14 58.3% 1849+670 277 217 201 72.6% 1936-155 57 45 45 78.9% ------------ --------- ---------- ------ ------ Source Total 4629 3799 3399 73.4% * Correlated: included in database ----------------------------------------- Baseline Performance Number of Observations Scheduled Recoverable* Used % of scheduled obs used BADARY-FORTLEZA 28 23 23 82.1% BADARY-ISHIOKA 161 160 158 98.1% BADARY-KATH12M 49 44 44 89.8% BADARY-KOKEE 95 89 86 90.5% BADARY-NYALES20 149 144 144 96.6% BADARY-RAEGSMAR 74 0 DESELECTED 0.0% BADARY-WETTZELL 110 107 105 95.5% BADARY-YARRA12M 36 33 32 88.9% BADARY-YEBES40M 84 81 78 92.9% BADARY-ZELENCHK 184 171 169 91.8% FORTLEZA-ISHIOKA 8 5 5 62.5% FORTLEZA-KATH12M 1 NOT CORR NOT CORR 0.0% FORTLEZA-KOKEE 36 20 20 55.6% FORTLEZA-NYALES20 42 30 29 69.0% FORTLEZA-RAEGSMAR 96 0 DESELECTED 0.0% FORTLEZA-WETTZELL 57 42 42 73.7% FORTLEZA-YARRA12M 5 4 4 80.0% FORTLEZA-YEBES40M 97 81 81 83.5% FORTLEZA-ZELENCHK 65 57 56 86.2% ISHIOKA-KATH12M 80 76 76 95.0% ISHIOKA-KOKEE 162 154 152 93.8% ISHIOKA-NYALES20 142 139 136 95.8% ISHIOKA-RAEGSMAR 68 0 DESELECTED 0.0% ISHIOKA-WETTZELL 77 73 73 94.8% ISHIOKA-YARRA12M 64 56 56 87.5% ISHIOKA-YEBES40M 79 70 69 87.3% ISHIOKA-ZELENCHK 89 78 72 80.9% KATH12M-KOKEE 78 71 69 88.5% KATH12M-NYALES20 26 22 22 84.6% KATH12M-RAEGSMAR 11 0 DESELECTED 0.0% KATH12M-WETTZELL 23 20 20 87.0% KATH12M-YARRA12M 236 229 219 92.8% KATH12M-YEBES40M 18 17 17 94.4% KATH12M-ZELENCHK 35 28 27 77.1% KOKEE-NYALES20 110 102 101 91.8% KOKEE-RAEGSMAR 60 0 DESELECTED 0.0% KOKEE-WETTZELL 55 49 48 87.3% KOKEE-YARRA12M 51 42 42 82.4% KOKEE-YEBES40M 57 49 49 86.0% KOKEE-ZELENCHK 53 42 41 77.4% NYALES20-RAEGSMAR 143 0 DESELECTED 0.0% NYALES20-WETTZELL 168 165 164 97.6% NYALES20-YARRA12M 17 14 14 82.4% NYALES20-YEBES40M 168 163 158 94.0% NYALES20-ZELENCHK 159 149 141 88.7% RAEGSMAR-WETTZELL 135 0 DESELECTED 0.0% RAEGSMAR-YARRA12M 10 0 DESELECTED 0.0% RAEGSMAR-YEBES40M 174 0 DESELECTED 0.0% RAEGSMAR-ZELENCHK 108 0 DESELECTED 0.0% WETTZELL-YARRA12M 23 21 21 91.3% WETTZELL-YEBES40M 190 188 184 96.8% WETTZELL-ZELENCHK 177 168 167 94.4% YARRA12M-YEBES40M 24 20 20 83.3% YARRA12M-ZELENCHK 34 26 25 73.5% YEBES40M-ZELENCHK 148 141 140 94.6% ----------------- --------- ----------- ---------- ------ Baseline Total 4629 3463 3399 73.4% * 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.