Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Tue, 30 Dec 2003 19:26:17 -0800 From: Yvonne Vigue Message-Id: <200312310326.hBV3QHdR010775@malina.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10899] Wk 1249 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 30 Dec 19:26:21 PST 2003 Message Number 10899 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1249 (DAYS 348-354, DATES 2003 Dec 14 - Dec 20) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: Y E Bar-Sever, M B Heflin, B J Newport, Y Vigue-Rodi, F H Webb, J F Zumberge, and D C Jefferson all at the Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109. Files listed below are available in Unix compressed format and can be retrieved using anonymous ftp to sideshow.jpl.nasa.gov (137.78.60.30), directory pub/jpligsac/1249. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12497.sum This text file. jpl12497.erp Earth rotation parameters for GPS week 1249. jpl12497.snx Ground station coordinates for GPS week 1249, SINEX format. jpl1249[0-6].sp3 GPS ephemerides for GPS week 1249, sp3 format. jpl1249[0-6].sp3c GPS ephemerides for GPS week 1249, sp3c format. jpl1249[0-6].tro Ground station troposphere estimates for GPS week 1249. jpl1249[0-6].clk GPS and ground station clocks for GPS week 1249, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 5.0 cm A clock discontinuity (reset) of about 433 microseconds was detected for PRN31 at approximately 16:40 on day 352. Due to potential problems, data from stations mentioned below were not considered for use in the global solution for the day indicated. (For geographical reasons, they may not have been used in any case.) WARNING: Data from PRN07 excluded days 349. WARNING: Data from PRN14 excluded days 350. WARNING: Data from PRN17 excluded days 350 and 351. WARNING: Data from PRN21 excluded day 354. WARNING: Data from PRN26 excluded day 349. WARNING: Data from PRN29 excluded days 349 and 351-354. JPL REFERENCE CLOCK TABLE GPS week 1249 (2003 Dec 14 - Dec 20) 2003-12-14 AMC2 2003-12-15 AMC2 2003-12-16 AMC2 2003-12-17 AMC2 2003-12-18 AMC2 2003-12-19 AMC2 2003-12-20 AMC2 END REFERENCE CLOCK TABLE In the following table, UT1R-UTC are the integrated values based on estimated LODR values in the adjacent column. See IGS Report No. 1498 (jpl07827.sum) for details: JPL ERP TABLE GPS week 1249 (2003 Dec 14 - Dec 20) version 2 MJD XPole Ypole UT1R-UTC LODR Xsg Ysg UTsg LOsg Nr Nf Nt Xrt Yrt 10**-6" 10**-6" .1us .1us/d 10**-6" .1us .1us/d 10**-6"/d 52987.50 84944 158804 -4006789 458 24 27 107 107 80 0 28 -3176 -163 52988.50 82019 158779 -4007180 324 23 26 107 107 80 0 26 -3040 -89 52989.50 79088 158575 -4007658 632 22 24 102 102 80 0 27 -3103 -181 52990.50 76050 158175 -4008598 1247 24 26 108 108 80 0 25 -3494 -372 52991.50 72902 157714 -4010018 1593 21 24 101 101 80 0 27 -3208 -343 52992.50 70110 157278 -4012130 2632 23 26 105 105 80 0 26 -2488 -293 52993.50 67589 156905 -4015324 3756 24 27 109 109 80 0 26 -2727 -647 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1249: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1249 (2003 Dec 14 - Dec 20) 03 12 14 03 12 15 03 12 16 03 12 17 03 12 18 03 12 19 03 12 20 prn 3d rss (cm) 1 5 4 4 3 4 5 4 2 3 4 3 4 4 4 7 3 5 6 5 6 8 5 9 4 5 3 4 5 4 4 4 5 5 4 5 6 6 3 5 6 5 3 5 5 5 5 3 7 4 4 4 3 4 7 8 5 6 6 6 3 4 8 9 5 5 7 5 4 8 8 10 5 4 4 6 4 5 5 11 5 5 5 5 4 4 3 13 5 6 5 6 8 6 8 14 3 4 5 5 5 3 15 4 7 3 7 5 5 6 16 3 6 4 3 4 2 9 17 3 2 6 6 7 18 7 6 6 5 6 3 6 20 5 4 5 5 3 4 5 21 5 6 7 5 6 5 23 8 6 4 5 10 10 7 24 4 6 4 7 6 4 6 25 6 5 5 6 4 6 5 26 7 3 5 7 6 6 27 6 4 4 3 3 3 4 28 4 5 7 4 4 4 14 29 4 30 4 3 4 4 4 4 4 31 4 5 7 6 5 6 10 _______________________ END ORBIT REPEATABILITY TABLE The following table statistically summarizes this week's "engineering data", as described in IGS Report No. 1528: JPL ENGINEERING DATA SUMMARY TABLE GPS week 1249 (2003 Dec 14 - Dec 20) receiver/transmitter (* means fiducial site) | days analyzed | | rms clock noise (ns) | | | average clock solution (us) | | | | rms pseudorange (cm) | | | | | (dot means pcode not analyzed) | | | | | rms phase (mm) | | | | | | average arc (hr) | | | | | | | |___ |__ |_______ |_______ |___ |___ |__ ALGO* 6.0 0.637e-01 0.117 46.3 3.85 3.45 ALIC 5.8 15.4 -0.970e-01 53.0 6.00 3.19 ALRT 6.0 7.37 -0.486e-01 19.6 4.00 2.23 AMC2 7.4 . . 40.4 5.00 3.47 AOML 3.0 26.0 0.323e-03 60.4 4.36 2.92 AREQ 7.0 21.7 -0.608e-01 26.3 4.00 3.14 ARTU 7.0 12.0 -0.601e-01 21.4 4.00 2.49 ASC1* 6.9 0.428e+07 0.850e+04 78.5 5.00 3.00 ASPA 6.9 0.290e+06 -2.62 39.9 7.70 3.69 AUCK* 6.4 11.1 -0.859e-01 47.1 4.60 2.97 BAHR* 7.0 0.536 775. 56.0 4.46 3.79 BAN2 1.0 14.7 -0.831e-03 65.0 8.00 2.48 BILI 7.0 0.522e+05 1.67 36.1 4.31 2.65 BOGT 7.0 24.9 -0.616e-01 43.6 6.33 2.97 BRAZ 5.7 0.287e+06 519. 58.7 6.17 1.62 BRMU* 7.0 0.289e+06 -3.99 42.6 5.90 3.75 BUCU 3.0 0.288e+06 472. 37.3 4.00 3.37 CAS1* 6.9 8.79 -0.445e-03 24.6 4.00 1.38 CEDU* 1.0 15.8 -0.348e-02 31.0 4.00 3.33 CHAT* 6.0 10.1 -0.727e-01 60.2 4.86 2.88 COCO 7.0 9.99 -0.340e-02 27.1 4.73 3.99 CONZ 1.0 0.289e+06 -4.08 52.0 5.00 2.96 CRO1 7.0 19.4 -0.579e-01 37.0 5.59 3.57 DARW 7.0 6.00 475. 54.6 6.86 3.59 DAV1* 6.9 16.2 -0.485e-02 46.5 4.00 1.36 DUBO 6.8 13.3 0.611e-03 46.5 3.16 2.67 DWH1 7.0 0.752 0.399e-01 42.0 6.00 3.27 EURK 1.0 14.2 -0.255e-02 56.0 5.00 1.65 FAIR 7.0 0.223 941. 26.7 5.00 2.20 FORT* 2.8 0.290 0.158 70.6 6.00 1.80 GLPS 7.0 30.2 -0.921e-01 34.4 4.47 4.75 GOUG 0.9 0.289e+06 507. 59.0 5.00 2.77 GUAM 7.0 22.7 -0.991e-01 61.0 7.00 3.88 GUAO 5.9 8.19 -0.431e-01 42.8 5.00 3.19 HARV 1.9 52.7 -0.315e-02 55.0 5.00 3.45 HOB2* 2.0 0.132 -0.470 44.5 5.00 3.67 HRAO* 6.0 1.37 367. 17.8 5.00 3.56 IISC 6.0 25.4 -0.778e-01 58.7 5.85 3.76 IRKT* 5.9 24.7 0.473e-01 47.2 5.00 2.26 KARR 7.0 18.8 -0.779e-01 60.9 5.60 3.14 KELY 1.7 9.34 -0.502e-01 30.0 5.00 1.18 KERG* 7.0 1.49 334. 45.3 5.91 2.25 KHAJ 6.0 0.650e+05 -19.2 61.3 6.35 2.31 KIRU 1.0 11.0 -0.476e-01 20.0 4.00 1.68 KIT3* 4.6 20.0 -0.363e-02 45.0 5.20 3.15 KOKB 7.0 0.104 839. 60.3 7.87 3.27 KOU1 1.0 0.277e+06 -3.76 58.0 6.00 2.60 KOUR* 6.0 35.5 570. 28.3 6.39 2.84 KSTU 0.9 10.3 -0.156e-02 51.0 5.00 2.57 KUNM 7.0 35.8 0.220e-02 73.7 6.00 2.44 KUUJ 1.0 10.9 -0.269e-02 24.0 4.00 2.43 LAE1 7.0 18.1 -0.979e-01 64.2 7.00 4.37 LHAZ 6.9 0.289e+06 5.10 38.6 5.00 3.45 MAC1* 7.0 17.0 -0.330e-03 36.7 4.16 2.09 MAD2 7.0 76.7 -0.243 38.9 5.00 2.04 MAS1* 7.0 2.91 157. 26.4 4.16 3.26 MCM4* 7.0 0.170e+05 142. 42.1 3.35 1.18 MDVJ 1.0 0.464e-01 147. 61.0 5.00 2.66 MOBN 2.0 11.1 -0.535e-01 39.5 5.00 3.16 NICO 4.3 95.4 -0.186e-01 29.1 4.84 3.48 NKLG 7.0 0.146e+06 530. 66.5 6.85 2.28 NLIB* 1.0 0.444e-01 0.951 38.0 3.00 2.73 NOT1 7.0 0.289e+06 501. 40.1 5.46 2.30 NOUM 5.6 0.289e+06 4.89 45.6 5.87 3.72 NRIL 7.0 0.114e+04 -0.603e-01 20.4 4.30 2.08 NSSP 4.0 9.01 -0.537e-01 51.7 4.00 3.06 NTUS 5.7 12.2 -0.105e-01 59.2 6.97 4.36 NYA1 1.0 0.779e-01 -0.518 51.0 4.00 1.08 NYAL* 2.0 0.142 -1.05 36.0 4.00 1.78 OHI2 1.0 7.61 -0.246e-02 35.0 4.00 2.42 OHI3 3.0 24.6 -0.907e-01 27.7 4.00 1.81 ONSA* 6.7 0.523e-01 -94.0 40.5 4.47 2.35 OUS2 1.0 16.8 0.381e-02 42.0 6.00 3.65 PDEL 2.9 54.5 -0.440e-02 43.3 6.67 3.17 PERT* 7.0 13.0 -0.745e-01 38.7 4.46 3.92 PETP 7.0 10.6 -0.574e-01 46.3 6.00 2.76 PIMO 5.6 30.1 -0.929e-01 24.6 5.20 1.87 POL2 1.0 12.6 -0.472e-01 33.0 4.00 3.13 POLV 3.9 0.289e+06 0.527 51.0 5.00 3.16 RBAY 1.0 41.4 -0.600e-03 60.0 5.00 1.93 REYK 7.0 10.7 -0.347e-02 45.9 6.00 1.97 RIOG* 3.5 14.5 -0.929e-01 36.1 4.00 2.37 SACH 7.0 10.2 -0.495e-01 53.0 4.00 1.52 SANT* 7.0 8.67 515. 47.4 5.00 2.77 SCH2 6.0 0.499e+04 3.20 28.3 4.19 2.95 SCUB 4.0 0.263e+05 0.424 50.7 6.26 3.60 SELE 1.0 34.7 0.326e-02 40.0 3.00 2.93 SIMO 6.0 154. 0.214e-02 38.4 5.35 3.15 SNI1 4.9 17.4 -0.630e-01 34.2 4.21 3.27 SSIA 6.6 0.289e+06 503. 68.6 5.73 1.71 STJO 7.0 0.706e-01 -25.1 31.7 5.07 3.47 SUTM 1.0 15.7 -0.154e-02 38.0 5.00 2.70 SUWN 7.0 1.49 795. 45.2 4.74 2.81 SYOG 6.0 1.18 161. 61.3 5.17 1.99 THTI 7.0 0.109e+06 720. 82.1 6.73 2.01 TID2* 1.0 361. -1.28 75.0 5.00 2.18 TIDB 4.0 0.127 190. 24.8 6.51 3.48 TIXI 6.9 0.156e+05 0.689 40.0 4.17 2.12 TNML 6.0 0.648e+06 985. 40.0 4.00 3.70 TOW2 7.0 17.1 -0.942e-01 41.4 6.01 3.55 TRAB 2.0 11.0 0.457e-01 42.5 5.50 3.33 TRO1 6.0 11.3 -0.269e-02 71.8 5.19 1.95 TSKB* 7.0 1.35 -0.340 28.6 4.31 3.85 UNSA 5.9 22.6 0.150e-02 40.8 5.71 3.34 USNO 1.0 0.457e-01 0.652 45.0 5.00 3.52 VESL 6.0 0.288e+06 496. 56.9 5.00 2.14 WTZR* 7.0 30.6 -0.355 45.9 4.74 3.06 WUHN 1.0 19.5 -0.593e-01 81.0 6.00 3.78 YAKT 6.0 0.715 8.95 48.3 7.00 2.39 YELL* 7.0 0.117 6.55 31.2 3.75 1.75 YSSK 1.0 10.6 -0.644e-01 47.0 4.00 3.03 ZAMB 7.0 17.3 -0.168e-02 56.1 4.87 1.96 ZECK 1.0 18.0 -0.285e-02 38.0 4.00 3.32 PRN01 6.7 4.98 320. 44.6 5.30 2.57 PRN02 7.0 3.12 -240. 46.4 5.00 2.53 PRN03 7.0 2.22 70.3 46.1 5.00 2.59 PRN04 6.8 0.960 -25.9 44.4 5.00 2.64 PRN05 7.0 2.18 9.71 47.1 5.00 2.54 PRN06 7.0 10.8 -2.37 45.7 5.00 2.46 PRN07 6.0 0.908 643. 48.2 5.00 2.50 PRN08 7.0 2.87 395. 47.3 5.00 2.53 PRN09 7.0 2.13 -21.4 45.0 5.00 2.48 PRN10 7.0 2.47 36.2 46.0 5.00 2.45 PRN11 7.0 0.593 83.9 49.7 6.00 2.49 PRN13 7.0 0.333 -31.8 47.4 5.59 2.47 PRN14 6.0 0.350 -18.3 50.3 5.69 2.72 PRN15 6.9 3.71 200. 47.4 5.00 2.67 PRN16 7.0 0.336 15.2 48.4 5.00 2.74 PRN17 5.0 0.979 70.6 48.2 5.00 2.60 PRN18 7.0 0.473 -0.692 47.7 5.00 2.76 PRN20 7.0 0.282 -199. 49.1 5.00 2.56 PRN21 6.0 0.537 68.7 48.2 5.00 2.89 PRN23 7.0 0.889 -125. 44.4 5.00 2.88 PRN24 6.9 2.79 83.1 47.6 5.00 2.84 PRN25 7.0 2.71 57.1 45.3 5.00 2.74 PRN26 5.8 0.815 477. 45.8 5.00 2.31 PRN27 7.0 1.35 853. 46.7 5.00 2.71 PRN28 7.0 1.15 9.57 46.9 5.00 2.71 PRN29 1.9 0.891 189. 45.0 5.00 2.21 PRN30 7.0 0.814 693. 44.6 5.00 2.52 PRN31 6.9 0.389e+05 320. 47.4 5.16 2.43 _______________________ END ENGINEERING DATA SUMMARY TABLE As described in IGS Mail Message 37, the following table compares the JPL precise ephemerides with those from the broadcast ephemeris: JPL COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES 03 12 14 03 12 15 03 12 16 03 12 17 03 12 18 03 12 19 03 12 20 prn 3d rss (cm) 1 795 896 650 845 695 741 612 2 317 272 286 243 284 262 376 3 344 220 205 263 303 215 236 4 266 212 259 147 187 309 230 5 250 261 291 301 210 251 283 6 1006 814 834 641 1087 564 684 7 216 194 167 180 239 194 8 395 345 374 308 295 271 282 9 254 215 194 292 401 346 246 10 287 195 302 374 326 377 467 11 195 182 202 177 235 219 197 13 361 352 291 237 234 241 203 14 221 253 274 306 325 229 15 398 399 330 282 314 341 313 16 323 298 266 376 364 309 348 17 191 187 227 188 195 18 226 224 226 249 318 259 338 20 251 216 188 204 260 297 242 21 221 264 185 204 292 330 23 154 270 265 250 484 646 630 24 350 310 209 186 194 183 220 25 221 232 201 144 237 282 239 26 288 179 208 173 223 302 27 168 223 248 225 214 256 216 28 176 196 181 222 230 273 212 29 801 348 30 166 234 307 130 168 239 286 31 156 147 124 137 180 388 314 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 aoml areq artu asc1 aspa auck bahr ban2 bili bogt braz brmu bucu cas1 cedu chat coco conz cro1 darw dav1 dubo dwh1 eurk fair fort glps goug guam guao harv hob2 hrao iisc irkt karr kely kerg khaj kiru kit3 kokb kou1 kour kstu kunm kuuj lae1 lhaz mac1 mad2 mas1 mcm4 mdvj mobn nico nklg nlib not1 noum nril nssp ntus nya1 nyal ohi2 ohi3 onsa ous2 pdel pert petp pimo pol2 polv rbay reyk riog sach sant sch2 scub sele simo sni1 ssia stjo sutm suwn syog thti tid2 tidb tixi tnml tow2 trab tro1 tskb unsa usno vesl wtzr wuhn yakt yell yssk zamb zeck