Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Mon, 14 Jul 2003 00:37:58 -0700 From: Yvonne Vigue Message-Id: <200307140737.h6E7bwM16369@johnson.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10415] Wk 1225 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 14 Jul 00:37:58 PDT 2003 Message Number 10415 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1225 (DAYS 180-186, DATES 2003 Jun 29 - Jul 05) ****************************************************************************** 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/1225. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12257.sum This text file. jpl12257.erp Earth rotation parameters for GPS week 1225. jpl12257.snx Ground station coordinates for GPS week 1225, SINEX format. jpl1225[0-6].sp3 GPS ephemerides for GPS week 1225, sp3 format. jpl1225[0-6].sp3c GPS ephemerides for GPS week 1225, sp3c format. jpl1225[0-6].tro Ground station troposphere estimates for GPS week 1225. jpl1225[0-6].clk GPS and ground station clocks for GPS week 1225, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 5.0 cm 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 PRN21 excluded days 184 and 185. WARNING: Data from SSIA excluded day 183. JPL REFERENCE CLOCK TABLE GPS week 1225 (2003 Jun 29 - Jul 05) 2003-06-29 AMC2 2003-06-30 AMC2 2003-07-01 AMC2 2003-07-02 AMC2 2003-07-03 AMC2 2003-07-04 AMC2 2003-07-05 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 1225 (2003 Jun 29 - Jul 05) 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 52819.50 124757 540294 -3861518 -3645 22 24 100 100 78 0 28 4096 -484 52820.50 128629 539850 -3857708 -3975 21 23 90 90 80 0 28 3710 -615 52821.50 132183 539176 -3853557 -4326 21 23 84 84 78 0 28 3306 -920 52822.50 135490 538339 -3848912 -4965 20 22 80 80 80 0 28 3216 -1277 52823.50 138427 536929 -3843390 -6079 22 25 87 87 80 0 27 2873 -2044 52824.50 141452 535215 -3836915 -6871 23 26 88 88 79 0 27 3223 -2210 52825.50 144829 533521 -3829932 -7095 22 24 101 101 78 0 28 3463 -1748 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1225: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1225 (2003 Jun 29 - Jul 05) 03 6 29 03 6 30 03 7 1 03 7 2 03 7 3 03 7 4 03 7 5 prn 3d rss (cm) 1 4 6 4 5 6 4 4 2 3 4 5 3 3 3 4 3 3 4 5 6 4 3 7 4 5 6 7 6 8 6 4 5 5 3 3 4 2 2 3 6 5 6 5 4 4 6 5 7 3 5 5 4 5 3 5 8 6 4 4 4 4 3 4 9 7 5 4 5 5 6 4 10 3 5 5 4 3 4 5 11 8 6 9 9 11 10 6 13 7 5 6 8 8 9 5 14 6 5 4 4 4 6 5 15 8 6 11 8 8 9 5 16 4 4 4 4 4 4 4 17 7 6 4 6 5 7 4 18 7 5 4 6 5 6 5 20 5 15 10 7 8 6 5 21 6 8 5 4 4 23 7 10 6 6 8 8 6 24 8 6 8 8 6 6 6 25 5 8 6 7 6 8 8 26 9 7 7 13 7 8 7 27 4 4 7 4 5 6 5 28 3 3 5 4 4 4 4 29 5 6 5 8 6 5 6 30 3 2 3 3 3 2 2 31 6 5 10 8 5 4 7 _______________________ 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 1225 (2003 Jun 29 - Jul 05) 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) | | | | | | | |___ |__ |_______ |_______ |___ |___ |__ ALBH 1.0 0.637 0.551e-01 60.0 4.00 2.71 ALGO* 7.0 0.679e-01 0.902e-01 40.7 5.31 3.37 AMC2 7.5 . . 41.9 6.00 3.15 AOML 6.0 49.2 -0.371e-02 53.7 6.01 2.32 AREQ 0.9 19.8 -0.604e-01 31.0 4.00 3.07 ARTU 4.8 10.0 -0.763e-01 23.4 5.40 1.95 ASC1* 6.3 0.487e+06 584. 81.7 5.86 2.67 AUCK* 5.5 12.8 -0.730e-01 45.5 4.85 2.96 BAHR* 5.9 0.494 776. 39.7 4.70 3.59 BILI 6.6 9.00 -0.805e-01 41.5 5.16 2.72 BOGT 7.0 15.8 -0.612e-01 45.4 6.00 3.24 BRAZ 3.9 0.291e+06 512. 59.5 5.00 1.87 BREW 2.0 0.522e-01 393. 30.5 5.52 2.98 BRST 1.8 0.290e+06 512. 48.6 5.00 1.92 BUCU 5.0 0.289e+06 470. 38.2 5.20 3.12 CAGZ 1.8 0.233e+06 21.8 52.0 6.00 2.04 CAS1* 7.0 8.51 -0.301e-03 28.7 4.00 1.42 CEDU* 6.9 16.8 -0.298e-02 45.0 3.74 3.01 CHAT* 5.0 13.9 -0.599e-01 61.4 5.21 2.77 COCO 7.0 10.2 -0.465e-02 24.5 6.37 3.20 CRO1 7.0 16.6 -0.769e-01 38.9 5.45 3.52 DAEJ 1.0 1.51 94.8 98.0 6.00 2.32 DARW 3.0 16.5 -0.741e-01 53.3 5.35 3.64 DAV1* 6.7 17.1 -0.643e-02 27.9 3.76 1.08 DGAR* 0.8 20.2 -0.242e-02 35.0 5.00 3.53 DUBO 7.0 14.6 0.266e-02 51.1 5.47 2.93 DWH1 4.0 0.690 0.451e-01 48.0 6.52 2.85 EISL 7.0 26.5 -0.574e-01 52.7 4.63 3.60 FAIR 5.0 0.215 943. 26.7 5.43 2.16 FORT* 4.0 0.230 0.398 78.8 5.28 1.84 GLSV 2.0 0.290e+06 508. 63.5 6.00 2.21 GOUG 3.5 0.289e+06 502. 58.5 5.51 2.67 GUAM 7.0 17.0 -0.962e-01 64.7 7.29 3.83 GUAO 7.0 10.5 -0.586e-01 33.3 5.16 2.98 GUAT 4.9 0.290e+06 494. 57.6 6.62 1.75 HOB2* 4.0 0.987e-01 0.342 29.8 4.53 3.58 HYDE 1.0 21.9 -0.853e-01 25.0 6.00 3.47 IISC 6.0 22.3 -0.900e-01 55.5 5.84 2.95 IRKT* 2.4 0.197 0.274 60.8 5.00 2.29 JAB1 4.0 12.4 -0.498e-02 30.0 6.00 3.32 KARR 6.0 15.9 -0.632e-01 51.8 5.18 3.17 KERG* 6.9 2.13 460. 45.8 5.00 2.25 KGN0 5.0 0.397 -0.259e-01 61.2 5.83 3.59 KHAJ 1.9 0.479e-01 0.321 67.5 7.55 2.42 KIRU 1.0 10.3 -0.633e-01 28.0 5.00 2.02 KIT3* 6.7 28.1 -0.503e-02 40.3 5.15 3.20 KOKB 5.9 0.638e+04 873. 59.7 8.00 3.36 KOUR* 7.0 2.08 184. 28.4 6.05 4.62 KR0G 5.8 16.3 -0.332e-01 66.5 4.85 1.66 KSTU 4.0 13.8 -0.318e-02 47.5 5.27 3.07 KUNM 7.0 42.6 -0.568e-02 66.5 6.00 2.25 LHAS* 5.9 10.5 -0.359e-02 38.3 5.18 3.35 LHUE 1.0 26.1 -0.114 36.0 6.00 3.64 LPGS* 7.0 22.6 0.158e-02 53.1 4.60 3.50 MAC1* 6.9 12.7 0.507e-03 33.2 3.47 2.17 MAD2 3.9 216. 0.830 42.8 5.53 2.46 MAS1* 5.0 3.75 954. 26.2 4.63 3.10 MATE* 2.0 0.101 530. 55.0 6.00 2.36 MBAR 3.9 26.2 -0.897e-01 31.2 5.51 3.42 MCM4* 5.9 0.957e+04 86.6 83.7 3.00 1.26 MOBN 5.0 10.0 -0.685e-01 42.4 5.81 3.11 MSKU 1.0 28.1 -0.801e-01 81.0 8.00 1.38 NICO 7.0 13.9 -0.504e-02 29.0 5.16 3.68 NKLG 6.0 0.113e+06 835. 67.7 6.68 1.99 NOT1 3.0 0.291e+06 506. 71.6 6.69 1.62 NOUM 1.0 0.288e+06 7.19 74.0 6.00 3.87 NRIL 7.0 9.08 -0.767e-01 23.0 4.87 2.27 NTUS 5.8 11.1 -0.934e-02 60.1 6.52 4.03 NYAL* 7.0 0.859e-01 0.816 36.7 4.16 1.49 OHI2 7.0 8.70 0.104e-02 34.9 4.00 2.74 ONSA* 7.0 0.133 671. 44.9 4.45 2.53 OUS2 2.0 13.8 0.560e-02 43.0 4.53 2.78 PERT* 6.0 14.0 -0.672e-01 43.5 6.35 3.57 PETP 7.0 11.1 -0.721e-01 53.4 6.00 2.82 PIMO 6.6 21.9 -0.928e-01 32.6 6.93 1.71 QAQ1 7.0 24.2 -0.706e-01 47.3 4.16 1.65 RBAY 6.9 127. -0.437e-02 68.9 5.05 1.85 REYK 7.0 12.0 -0.593e-02 47.0 6.00 1.92 RIOG* 6.2 12.8 -0.735e-01 35.8 4.16 2.35 SACH 7.0 8.59 -0.659e-01 54.0 4.87 1.30 SANT* 7.0 9.60 465. 21.3 5.00 2.94 SCH2 7.0 20.9 35.1 42.7 4.00 2.42 SCUB 1.0 14.1 -0.991e-01 49.0 6.00 3.18 SEY1 6.0 23.3 -0.711e-01 69.7 7.68 2.73 SFER 3.0 0.465 116. 45.7 4.00 2.23 SIMO 6.8 198. 0.386e-02 41.1 4.72 2.68 SNI1 3.9 15.1 -0.738e-01 36.0 4.00 3.09 STJO 7.0 0.223 -0.141 39.4 4.73 3.51 SUNM 1.0 0.290e+06 -11.9 . 5.00 1.76 SUWN 1.8 0.960 808. 51.7 5.00 2.80 SYOG 7.0 1.19 160. 44.6 5.14 1.66 THTI 7.0 6.11 242. 79.7 6.73 2.10 THU3 7.0 8.55 -0.698e-01 45.4 4.00 1.89 TID1 3.0 39.0 0.279 33.0 4.70 3.52 TIXI 3.0 8.67 -0.753e-01 43.0 5.34 2.22 TNML 2.0 6.21 170. 42.5 6.00 3.64 TOW2 7.0 169. -0.809e-01 40.0 4.49 3.47 TSKB* 7.0 1.38 -0.604 28.6 5.30 3.77 TWTF 2.0 0.543 0.368 58.5 6.00 3.51 ULAB 4.0 16.3 -0.406e-02 49.1 5.00 2.61 UNSA 2.0 20.8 0.578e-02 47.5 6.00 3.26 VESL 6.9 0.289e+06 499. 58.8 4.73 1.91 VNDP 2.9 16.2 -0.817e-01 42.0 4.70 3.11 WTZR* 7.0 53.2 0.132 45.2 5.15 2.82 WUHN 2.8 17.6 -0.873e-01 68.3 7.00 3.29 YAKT 6.0 0.371e+05 478. 34.8 6.00 2.44 YAR2 1.0 8.17 0.153 21.0 4.00 3.70 YELL* 7.0 0.717e-01 1.99 40.1 4.17 1.55 YSSK 5.0 10.6 -0.802e-01 48.0 4.43 3.24 ZAMB 7.0 14.8 0.574e-03 42.9 3.74 2.05 ZECK 7.0 17.2 -0.134e-02 34.0 4.31 3.46 PRN01 6.8 4.41 293. 47.3 5.87 2.60 PRN02 7.0 2.69 -142. 48.5 5.00 2.42 PRN03 7.0 2.78 23.8 46.5 5.00 2.43 PRN04 6.8 0.875 44.9 48.3 5.16 2.54 PRN05 7.0 0.718 22.0 46.9 5.00 2.42 PRN06 7.0 9.47 -5.73 45.9 5.00 2.29 PRN07 7.0 0.931 555. 47.7 5.00 2.57 PRN08 7.0 2.62 378. 47.7 5.00 2.71 PRN09 7.0 2.02 -51.6 45.4 5.00 2.33 PRN10 7.0 2.38 27.6 47.0 5.00 2.50 PRN11 7.0 0.316 54.1 50.2 6.00 2.47 PRN13 7.0 0.361 -29.1 51.7 5.87 2.50 PRN14 7.0 0.363 -20.4 48.4 5.30 2.51 PRN15 6.6 3.04 129. 47.0 5.00 2.28 PRN16 7.0 0.313 43.1 46.8 5.00 2.53 PRN17 6.6 4.27 20.9 46.3 5.15 2.31 PRN18 7.0 0.579 12.5 47.6 5.00 2.48 PRN20 7.0 0.321 -214. 52.0 5.73 2.55 PRN21 5.0 0.852 -7.87 49.6 5.81 2.45 PRN23 7.0 7.68 29.9 46.0 5.00 2.49 PRN24 6.7 2.42 41.5 46.6 5.00 2.49 PRN25 7.0 2.14 47.1 45.4 5.30 2.65 PRN26 6.8 0.627 520. 48.5 5.00 2.19 PRN27 7.0 1.56 372. 48.2 5.00 2.62 PRN28 7.0 1.23 -28.8 49.3 5.00 2.43 PRN29 6.9 0.789 155. 47.0 5.00 2.30 PRN30 7.0 1.13 251. 51.2 5.00 2.46 PRN31 7.0 1.80 299. 47.6 5.00 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 6 29 03 6 30 03 7 1 03 7 2 03 7 3 03 7 4 03 7 5 prn 3d rss (cm) 1 356 596 815 411 530 632 559 2 226 298 325 329 243 237 187 3 492 439 515 529 534 330 403 4 316 357 548 639 668 658 608 5 253 358 275 230 385 436 207 6 513 571 838 741 738 611 665 7 178 278 261 371 237 205 232 8 278 281 292 280 236 279 304 9 240 221 215 269 276 294 399 10 187 405 174 192 184 203 197 11 262 259 202 242 324 284 356 13 271 250 268 361 252 365 264 14 354 318 320 306 287 332 236 15 280 408 307 189 252 351 561 16 263 212 238 301 290 298 212 17 928 336 577 521 406 301 300 18 372 355 359 503 356 380 278 20 224 231 291 271 299 353 281 21 315 322 219 207 253 23 484 494 470 439 944 770 552 24 386 277 326 1576 365 309 222 25 368 280 272 308 278 285 271 26 246 190 171 173 222 181 183 27 205 246 129 145 252 232 307 28 314 198 226 251 195 178 169 29 553 926 358 239 311 421 370 30 266 207 216 189 164 197 205 31 271 297 323 337 240 224 207 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo amc2 aoml areq artu asc1 auck bahr bili bogt braz brew brst bucu cagz cas1 cedu chat coco cro1 daej darw dav1 dgar dubo dwh1 eisl fair fort glsv goug guam guao guat hob2 hyde iisc irkt jab1 karr kerg kgn0 khaj kiru kit3 kokb kour kr0g kstu kunm lhas lhue lpgs mac1 mad2 mas1 mate mbar mcm4 mobn msku nico nklg not1 noum nril ntus nyal ohi2 onsa ous2 pert petp pimo qaq1 rbay reyk riog sach sant sch2 scub sey1 sfer simo sni1 stjo sunm suwn syog thti thu3 tid1 tixi tnml tow2 tskb twtf ulab unsa vesl vndp wtzr wuhn yakt yar2 yell yssk zamb zeck