Date: Wed, 23 Apr 2003 18:56:40 -0700 From: Yvonne Vigue Message-Id: <200304240156.h3O1uew03967@bell.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10189] Wk 1213 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 23 Apr 18:56:47 PDT 2003 Message Number 10189 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1213 (DAYS 96-102, DATES 2003 Apr 06 - Apr 12) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, F H Webb, J F Zumberge, 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/1213. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12137.sum This text file. jpl12137.erp Earth rotation parameters for GPS week 1213. jpl12137.snx Ground station coordinates for GPS week 1213, SINEX format. jpl1213[0-6].sp3 GPS ephemerides for GPS week 1213, sp3 format. jpl1213[0-6].sp3c GPS ephemerides for GPS week 1213, sp3c format. jpl1213[0-6].tro Ground station troposphere estimates for GPS week 1213. jpl1213[0-6].clk GPS and ground station clocks for GPS week 1213, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 6.0 cm A clock discontinuity (reset) of about 120.3 microseconds was detected for PRN03 at approximately 23:50 on day 099. 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 PRN05 excluded day 097. WARNING: Data from PRN06 excluded day 101 and 102. WARNING: Data from PRN17 excluded days 098. WARNING: Data from PRN21 excluded days 096 and 098 - 100. WARNING: Data from PRN24 excluded day 099. WARNING: Data from CARR, LIND, SPK1, TITZ excluded day 096. WARNING: Data from CRO1, MAD2 excluded day 097. WARNING: Data from excluded day 098. WARNING: Data from BAN2, KOKB excluded day 099. WARNING: Data from excluded day 100. WARNING: Data from BAN2, GUAM, KOKB excluded day 101. WARNING: Data from BAN2, IRKJ, KOKB, KOUR excluded day 102. JPL REFERENCE CLOCK TABLE GPS week 1213 (2003 Apr 06 - Apr 12) 2003-04-06 AMC2 2003-04-07 AMC2 2003-04-08 AMC2 2003-04-09 AMC2 2003-04-10 AMC2 2003-04-11 AMC2 2003-04-12 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 1213 (2003 Apr 06 - Apr 12) 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 52735.50 -120987 452654 -3642741 9921 26 28 88 88 60 0 28 2292 3290 52736.50 -118739 455779 -3652344 9285 27 29 110 110 60 0 28 2117 3022 52737.50 -116915 458551 -3661527 9082 29 31 112 112 59 0 27 1691 2787 52738.50 -115422 461193 -3670497 8857 29 29 105 105 60 0 27 1353 2577 52739.50 -114085 463831 -3679085 8320 30 32 107 107 59 0 28 1568 2300 52740.50 -112432 466298 -3686936 7382 30 33 169 169 60 0 28 1879 2477 52741.50 -110426 469078 -3694129 7003 29 30 162 162 60 0 28 2198 2865 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1213: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1213 (2003 Apr 06 - Apr 12) 03 4 6 03 4 7 03 4 8 03 4 9 03 4 10 03 4 11 03 4 12 prn 3d rss (cm) 1 4 4 6 7 4 8 5 2 6 6 8 5 4 10 4 3 7 6 7 7 11 11 3 4 4 3 4 6 8 12 7 5 7 6 5 7 5 6 6 6 4 5 7 5 7 4 5 6 6 5 6 5 8 5 5 5 5 5 4 5 9 7 2 3 5 6 4 4 10 5 5 6 6 8 8 8 11 4 7 6 7 4 4 3 13 6 6 6 4 3 3 6 14 9 7 5 7 7 7 6 15 5 7 5 5 5 4 5 16 11 10 12 12 11 7 9 17 4 6 5 8 5 6 18 7 7 8 5 8 5 6 20 7 7 9 6 6 8 6 21 7 7 22 6 6 8 6 8 12 4 23 12 14 11 16 14 8 15 24 5 4 5 5 11 8 25 5 6 4 4 4 5 4 26 9 4 4 4 6 3 6 27 6 5 5 5 6 4 5 28 7 6 6 7 7 6 5 29 8 6 4 4 6 3 7 30 7 8 5 10 10 8 8 31 5 8 5 4 8 7 6 _______________________ 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 1213 (2003 Apr 06 - Apr 12) 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 90.7 -0.596e-02 62.0 4.00 2.83 ALGO* 7.0 0.824e-01 0.756 56.6 3.88 3.41 AMC2 7.8 . . 41.9 5.00 3.30 ANKR 0.8 398. -0.338e-01 46.0 5.00 1.76 AOML 5.8 47.1 -0.522e-02 61.4 5.03 2.81 AREQ 7.0 25.6 -0.892e-01 26.0 4.18 2.93 ARTU 6.9 16.0 -0.753e-01 24.3 4.60 2.28 ASC1* 6.6 0.186e+07 0.301e+04 84.2 6.01 3.13 AUCK* 1.8 17.2 -0.915e-01 46.5 5.00 2.77 BAHR* 7.0 0.384 776. 40.9 4.31 3.88 BAN2 1.0 15.2 -0.401e-02 59.0 8.00 2.27 BILI 2.8 9.89 -0.768e-01 39.0 5.00 2.39 BOGT 6.7 0.124e+05 0.794 42.6 6.03 3.10 BRAZ 6.0 0.289e+06 506. 65.2 6.71 2.09 BRMU* 6.7 0.287e+06 -10.4 78.9 5.46 3.45 CEDU* 4.9 15.9 -0.748e-02 41.4 4.43 3.01 CHAT* 5.0 16.1 -0.737e-01 58.6 5.00 2.97 CHUR 2.0 0.936 0.257 35.2 4.00 1.66 COCO 7.0 11.9 -0.591e-02 26.3 5.88 3.61 CRO1 5.0 26.0 -0.753e-01 38.8 5.25 3.63 DARW 7.0 8.19 773. 54.1 6.15 3.67 DAV1* 7.0 22.1 -0.603e-02 30.5 3.89 1.26 DGAR* 0.7 135. 0.642e-01 59.0 7.00 3.97 DWH1 4.0 0.675 0.331e-01 48.0 7.00 3.11 EISL 6.8 135. -0.902e-01 52.7 5.45 2.86 FAIR 4.0 0.295 943. 32.6 5.00 1.86 FORT* 6.5 0.203 0.592 84.7 6.09 1.84 GOUG 6.0 0.289e+06 498. 71.8 5.34 2.79 GUAM 6.0 28.5 -0.127 64.1 6.51 3.40 GUAO 6.0 16.2 -0.639e-01 41.5 5.00 3.06 GUAT 5.0 0.290e+06 508. 58.8 5.62 1.68 HOB2* 1.0 0.579e-01 0.103 36.0 4.00 3.43 HRAO* 2.0 22.6 -0.776e-01 33.0 5.00 3.22 IISC 6.0 39.2 -0.105 57.9 6.35 2.45 INVK 2.0 12.6 -0.723e-01 49.0 4.00 1.58 IRKJ 2.0 0.502 -11.2 105. 5.51 2.27 IRKT* 1.8 0.328 -0.207 53.0 4.00 2.19 KELY 1.7 12.1 -0.580e-01 28.6 5.00 1.23 KERG* 5.9 1.52 727. 52.5 5.52 2.24 KGN0 5.9 0.503 -0.371e-01 60.5 5.35 3.62 KHAJ 3.0 0.569e-01 0.333 63.3 7.00 2.30 KIT3* 5.5 619. 0.181e-01 46.8 5.00 2.03 KODK 3.0 12.4 -0.714e-01 52.7 5.00 2.53 KOKB 4.0 0.861e-01 20.1 59.0 7.79 3.48 KOUR* 6.0 2.38 193. 25.5 6.18 4.35 KUNM 5.0 44.5 -0.178e-01 71.6 6.00 2.37 LAE1 2.6 24.7 -0.135 61.6 7.37 3.24 LHAS* 1.9 12.2 -0.145e-02 31.5 4.50 3.28 LHUE 2.0 32.3 -0.115 36.0 7.00 3.46 MAC1* 7.0 14.6 -0.115e-02 33.7 3.61 2.10 MAG0 4.0 13.7 -0.747e-01 38.7 4.27 2.69 MANA 2.0 0.289e+06 494. 75.6 6.00 1.94 MAS1* 1.0 1.58 959. 27.0 4.00 2.48 MCM4* 5.9 28.2 189. 55.6 3.00 1.07 MIZU 1.0 0.564 0.235e-01 46.0 5.00 3.06 MKEA 1.0 37.1 -0.803e-01 28.0 6.00 3.06 NKLG 5.9 0.109e+06 411. 69.8 7.00 1.77 NOUM 7.0 0.289e+06 1.43 73.7 6.02 3.67 NRIL 7.0 15.2 -0.789e-01 23.1 4.16 2.09 NTUS 1.9 9.78 -0.106e-01 65.5 7.55 3.35 NYAL* 7.0 0.102 1.02 37.6 4.45 1.58 OHI2 7.0 8.02 -0.286e-02 40.0 4.46 2.66 ONSA* 6.9 0.312 670. 43.6 4.00 2.44 PERT* 6.9 0.446e+05 577. 43.5 5.61 3.17 PETP 3.0 14.6 -0.623e-01 44.0 5.00 2.89 PIMO 6.6 33.8 -0.121 24.4 5.87 1.64 QAQ1 3.9 14.2 -0.700e-01 45.4 4.00 1.42 RBAY 3.9 0.123e+05 0.784e-01 73.5 4.54 1.22 RESO 4.0 11.7 -0.667e-01 48.0 4.53 1.52 REYK 0.8 22.2 0.321e-02 60.0 6.00 1.30 SANT* 7.0 6.88 460. 27.9 5.00 3.05 SCUB 1.0 25.8 -0.102 52.0 7.00 3.74 SELE 0.9 30.7 0.830e-03 41.0 4.00 2.81 SFER 6.0 0.566 741. 49.6 4.40 2.37 SIMO 1.0 200. 0.153e-01 42.0 5.00 2.58 SNI1 2.8 18.4 -0.741e-01 35.0 4.00 3.01 STJO 7.0 39.9 25.2 31.6 4.16 3.74 SYOG 6.9 1.04 160. 51.1 5.29 1.66 THTI 5.7 9.83 702. 82.1 6.36 2.13 THU3 3.0 8.42 -0.661e-01 45.7 4.00 1.83 TID2* 3.9 0.519e+07 0.167e+05 65.2 4.32 2.51 TIDB 2.0 0.887e-01 940. 25.0 5.00 3.65 TIXI 2.7 12.1 -0.769e-01 40.7 4.00 1.83 TOW2 5.0 20.0 -0.994e-01 40.6 4.66 3.62 TRAB 1.0 15.6 0.427e-01 46.0 6.00 3.20 TSKB* 7.0 1.30 -0.490e-01 28.2 4.89 3.91 ULAB 2.9 18.9 -0.907e-02 40.7 4.00 2.28 VESL 6.0 0.288e+06 494. 54.5 4.69 1.80 VNDP 2.9 20.5 -0.871e-01 42.7 4.00 3.36 WILL 1.0 2.96 0.684 33.0 4.00 2.76 WSLR 1.0 61.1 0.809e-02 33.0 4.00 3.07 WTZR* 6.0 0.132 0.827 45.0 4.53 2.95 WUHN 1.0 31.0 -0.100 76.0 7.00 3.77 YAKT 3.0 0.526 436. 33.7 5.00 2.48 YEBE 1.0 0.848e-01 421. 38.0 5.00 1.99 YELL* 5.0 0.828e-01 0.505 38.0 3.82 1.55 ZAMB 0.9 25.8 0.454e-02 56.0 5.00 2.34 ZECK 5.0 16.4 -0.229e-02 41.6 4.45 2.76 PRN01 7.0 3.95 280. 48.2 5.00 2.57 PRN02 7.0 2.67 -94.5 51.6 5.00 2.44 PRN03 6.8 0.102e+05 73.0 47.7 5.00 2.39 PRN04 7.0 0.848 39.9 52.7 5.00 2.47 PRN05 6.0 4.91 9.22 50.9 5.00 2.24 PRN06 5.0 10.6 -3.57 47.6 5.00 2.34 PRN07 7.0 0.823 421. 50.4 5.16 2.59 PRN08 7.0 2.99 287. 47.6 5.00 2.69 PRN09 7.0 2.65 -38.7 46.1 5.16 2.37 PRN10 6.7 2.25 23.1 55.9 5.16 2.19 PRN11 7.0 0.546 42.1 49.8 5.00 2.46 PRN13 7.0 0.421 -25.6 55.3 5.00 2.50 PRN14 7.0 0.264 -22.9 49.2 5.00 2.49 PRN15 7.0 2.89 94.2 49.3 5.00 2.44 PRN16 7.0 0.429 -24.2 49.3 5.31 2.30 PRN17 6.0 2.65 6.87 49.8 5.00 2.50 PRN18 7.0 0.444 7.45 47.1 5.45 2.44 PRN20 7.0 0.298 -212. 52.6 5.74 2.45 PRN21 3.0 1.44 -103. 47.2 4.79 2.73 PRN22 6.9 7.62 -11.4 48.2 4.16 2.39 PRN23 6.8 6.60 23.8 47.9 5.60 2.34 PRN24 6.0 2.23 21.3 48.3 5.00 2.53 PRN25 7.0 1.82 42.1 46.4 5.00 2.32 PRN26 7.0 0.740 470. 51.9 5.16 2.27 PRN27 7.0 1.72 582. 48.5 5.00 2.66 PRN28 7.0 0.741 -55.2 50.4 5.16 2.48 PRN29 7.0 0.811 115. 50.4 5.00 2.36 PRN30 6.8 1.11 558. 57.8 5.00 2.17 PRN31 7.0 1.29 104. 47.7 5.16 2.39 _______________________ 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 4 6 03 4 7 03 4 8 03 4 9 03 4 10 03 4 11 03 4 12 prn 3d rss (cm) 1 515 437 428 406 269 458 379 2 313 292 243 234 244 201 324 3 207 206 179 306 184 427 198 4 300 213 281 251 262 272 276 5 276 440 399 329 282 300 6 527 597 740 571 720 7 746 359 338 545 518 368 422 8 353 285 384 281 384 409 362 9 267 174 216 284 261 336 341 10 323 389 331 427 294 377 339 11 383 238 212 233 280 293 366 13 245 193 247 255 227 240 291 14 265 279 250 330 280 464 388 15 801 508 359 560 322 252 411 16 443 460 332 369 396 446 458 17 996 881 524 533 497 852 18 249 246 240 254 237 322 253 20 208 240 251 270 234 212 211 21 15235 1006 648 22 839 498 411 401 429 382 457 23 800 623 902 643 704 744 606 24 283 232 237 281 292 252 25 280 238 289 304 282 324 236 26 200 216 210 286 265 203 279 27 176 174 220 198 254 178 171 28 170 207 200 285 190 211 249 29 253 534 668 380 282 297 390 30 538 610 541 365 283 365 309 31 148 175 176 157 110 161 172 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo amc2 ankr aoml areq artu asc1 auck bahr ban2 bili bogt braz brmu cedu chat chur coco cro1 darw dav1 dgar dwh1 eisl fair fort goug guam guao guat hob2 hrao iisc invk irkj irkt kely kerg kgn0 khaj kit3 kodk kokb kour kunm lae1 lhas lhue mac1 mag0 mana mas1 mcm4 mizu mkea nklg noum nril ntus nyal ohi2 onsa pert petp pimo qaq1 rbay reso reyk sant scub sele sfer simo sni1 stjo syog thti thu3 tid2 tidb tixi tow2 trab tskb ulab vesl vndp will wslr wtzr wuhn yakt yebe yell zamb zeck