Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Mon, 13 Sep 2004 16:56:03 -0700 From: Yvonne Vigue Message-Id: <200409132356.i8DNu3bt028200@backus.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-11735] Wk 1286 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 13 Sep 16:56:04 PDT 2004 Message Number 11735 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1286 (DAYS 242-248, DATES 2004 Aug 29 - Sep 04) ****************************************************************************** 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/1286. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12867.sum This text file. jpl12867.erp Earth rotation parameters for GPS week 1286. jpl12867.snx Ground station coordinates for GPS week 1286, SINEX format. jpl1286[0-6].sp3 GPS ephemerides for GPS week 1286, sp3 format. jpl1286[0-6].sp3c GPS ephemerides for GPS week 1286, sp3c format. jpl1286[0-6].tro Ground station troposphere estimates for GPS week 1286. jpl1286[0-6].clk GPS and ground station clocks for GPS week 1286, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 3.9 cm A clock discontinuity (reset) of about 193 nanoseconds was detected for PRN27 at approximately 00:40 on day 242. 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 day 245. WARNING: Data from PRN13 excluded day 242. WARNING: Data from PRN19 excluded day 242. WARNING: Data from PRN21 excluded day 245. WARNING: Data from PRN26 excluded day 247. WARNING: Data from PRN28 excluded day 246. JPL REFERENCE CLOCK TABLE GPS week 1286 (2004 Aug 29 - Sep 04) 2004-08-29 AMC2 2004-08-30 AMC2 2004-08-31 AMC2 2004-09-01 AMC2 2004-09-02 USN3 2004-09-03 USN3 2004-09-04 USN3 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 1286 (2004 Aug 29 - Sep 04) 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 53246.50 145306 499449 -4644364 608 20 21 145 145 78 0 27 2634 -1501 53247.50 148325 498253 -4645185 1033 21 23 150 150 78 0 29 2223 -1587 53248.50 150918 496727 -4645947 492 21 21 152 152 78 0 29 2596 -1893 53249.50 153616 494978 -4646386 385 20 22 155 155 77 0 27 2956 -1709 53250.50 156040 493192 -4646696 235 19 21 153 153 78 0 28 2660 -2002 53251.50 158149 491053 -4647033 439 19 20 156 156 78 0 28 2509 -2382 53252.50 160479 488740 -4647088 -328 18 18 153 153 78 0 29 2797 -2436 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1286: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1286 (2004 Aug 29 - Sep 04) 04 8 29 04 8 30 04 8 31 04 9 1 04 9 2 04 9 3 04 9 4 prn 3d rss (cm) 1 7.8 12.3 12.2 8.7 8.5 5.7 6.9 3 2.9 3.6 3.7 4.0 3.7 2.9 3.2 4 3.6 3.9 2.1 4.3 2.6 3.4 3.9 5 2.7 4.0 5.0 2.2 2.2 5.8 3.1 6 1.9 3.1 4.1 4.3 2.9 1.5 5.1 7 2.7 3.0 4.2 3.8 3.5 2.4 8 3.3 3.1 4.0 2.8 3.2 3.5 2.7 9 2.6 3.0 5.3 1.9 4.9 5.0 2.0 10 2.7 4.4 3.7 3.6 2.4 3.4 6.0 11 5.6 6.4 6.0 3.2 3.3 4.5 4.4 13 3.2 8.2 7.2 5.0 4.5 3.4 14 5.4 4.7 5.4 3.0 3.5 4.3 4.6 15 3.2 4.8 4.9 2.2 2.8 4.0 3.1 16 2.5 4.7 4.0 3.7 3.2 2.9 2.8 17 3.4 3.3 4.9 3.1 1.9 2.6 4.1 18 5.9 6.7 4.7 5.2 3.5 2.5 6.8 19 8.7 6.3 4.0 3.9 4.5 3.9 20 6.7 7.7 10.4 7.9 7.4 7.2 7.3 21 2.0 2.3 3.3 1.7 2.0 3.7 22 4.3 4.0 3.5 6.5 6.0 4.9 4.2 23 5.5 6.7 7.1 5.6 2.7 1.8 4.3 24 3.1 2.9 3.2 1.9 1.7 2.3 3.8 25 7.4 7.4 11.5 4.6 4.4 4.5 2.7 26 2.9 3.5 2.9 3.9 3.0 4.2 27 4.9 4.0 3.5 3.6 3.5 3.2 3.3 28 5.1 6.5 4.8 2.5 6.0 5.7 29 3.8 2.8 2.2 3.6 2.7 3.4 5.0 30 5.2 4.9 8.0 9.6 10.1 10.0 8.4 31 5.2 3.5 7.7 5.6 5.3 3.8 4.4 _______________________ 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 1286 (2004 Aug 29 - Sep 04) 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 0.803e-01 0.133 30.0 5.00 3.56 ALGO* 7.0 0.107 0.202 34.9 4.61 3.00 ALIC 4.9 10.1 -0.745e-01 67.8 5.00 3.16 ALRT 1.0 6.91 -0.526e-01 16.0 4.00 2.70 AMC2 5.4 0.313e-01 0.201e-02 40.0 5.62 3.44 AREQ 6.0 15.2 -0.590e-01 24.4 4.00 3.28 ARTU 6.9 13.6 -0.649e-01 21.6 5.16 2.46 ASC1* 2.9 0.447e+07 0.129e+05 50.3 5.39 3.18 ASPA 7.0 0.288e+06 -1.47 35.6 6.30 3.93 AUCK* 1.8 13.0 -0.664e-01 46.0 4.00 3.11 BAHR* 1.0 1.58 807. 36.0 5.00 3.90 BAN2 2.0 18.5 -0.675e-02 67.1 8.00 2.40 BJFS 1.9 10.4 -0.547e-01 37.0 5.56 3.83 BOGT 6.8 0.211e+04 -0.316e-01 50.4 6.00 3.15 BRAZ 0.8 0.300e+06 491. 56.0 5.00 2.02 BRMU 3.7 0.287e+06 -11.4 58.3 6.78 3.75 BRST 4.6 0.289e+06 503. 43.6 5.00 1.96 CAS1* 4.7 7.71 -0.660e-03 28.0 4.00 1.66 CEDU* 1.0 23.5 -0.583e-02 64.0 5.00 3.06 CHAT* 5.5 11.5 -0.547e-01 60.7 5.34 2.95 CHUR 1.0 33.9 -6.05 31.0 4.00 1.25 CIC1 3.0 35.8 0.143e-02 34.0 4.70 2.81 COCO 5.9 9.12 883. 46.3 6.41 3.41 CRO1 6.7 21.5 -0.653e-01 43.9 6.16 3.12 DARR 1.9 0.282e+06 22.1 43.5 6.00 3.29 DARW 4.0 12.5 -0.662e-01 56.2 5.76 3.38 DAV1* 5.9 16.4 -0.441e-02 29.9 4.00 1.85 DAVR 1.0 19.3 -0.357e-01 21.0 4.00 1.23 DGAR* 7.0 19.4 -0.801e-01 27.1 5.31 4.23 DUBO 7.0 326. 0.491e-01 50.5 4.91 2.56 DWH1 6.0 0.709 0.779e-02 50.4 6.18 2.89 EURK 3.0 352. 80.8 55.3 5.00 3.03 FAIR 1.0 0.254 944. 24.0 5.00 1.60 FORT* 2.7 0.115 0.956e-01 81.3 6.00 2.03 GLPS 6.9 20.2 -0.874e-01 38.1 5.00 3.66 GMAS 1.0 3.00 270. 65.0 6.00 2.00 GOUG 7.0 0.289e+06 499. 63.8 5.86 2.73 GUAM 6.9 19.3 -0.897e-01 49.8 6.13 3.70 GUAO 5.0 8.70 -0.496e-01 34.1 5.42 3.17 GUAT 5.8 0.290e+06 513. 60.9 5.55 1.81 HARV 4.0 316. 0.649e-01 54.5 5.26 3.38 HFLK 1.0 0.289e+06 500. 43.0 4.00 1.76 HOB2* 5.0 0.768e-01 0.190 43.8 5.00 3.67 HRAO* 7.0 1.53 926. 18.3 4.77 3.71 IISC 4.9 18.2 -0.751e-01 56.4 6.22 3.04 IRKT* 6.9 0.180e+05 15.4 58.3 4.87 2.69 ISPA 3.8 16.0 -0.664e-01 26.0 5.76 2.99 KARR 5.9 10.9 -0.579e-01 51.5 5.19 2.82 KELY 3.6 9.51 -0.509e-01 35.2 5.00 1.53 KERG* 7.0 1.85 186. 56.8 5.74 2.70 KIR0 3.7 0.289e+06 1.65 47.4 5.55 2.25 KIRU 1.0 10.3 -0.573e-01 32.0 5.00 2.83 KIT3* 5.0 24.5 -0.535e-02 44.6 5.23 3.48 KODK 1.0 11.6 -0.677e-01 62.0 5.00 2.79 KOKB 7.0 0.810e-01 135. 32.3 7.15 3.45 KOU1 2.0 0.290e+06 -9.07 55.5 6.51 3.53 KOUR* 5.0 1.92 566. 27.0 5.42 4.31 KUNM 7.0 36.4 0.400e-03 74.3 7.00 2.35 LAE1 4.8 18.9 -0.859e-01 61.6 6.61 3.80 LHAS* 4.0 11.7 -0.298e-02 32.7 5.00 3.57 LHAZ 3.0 0.289e+06 1.52 40.0 5.70 3.42 LPGS* 5.7 73.4 -0.588e-03 55.9 4.86 3.11 MAC1* 5.9 14.8 -0.154e-02 33.6 3.90 2.19 MADR 1.0 14.4 -0.584e-01 39.0 6.00 2.45 MANA 0.9 0.291e+06 494. 61.0 6.00 1.81 MAS1* 4.0 3.70 136. 27.0 4.78 3.28 MBAR 7.0 22.7 -0.842e-01 33.9 6.44 3.66 MDO1* 2.0 14.5 2.08 46.5 6.00 2.69 METS 1.0 12.5 -0.670e-01 43.0 4.00 2.70 MIZU 2.0 0.398 -0.106 54.5 5.53 3.20 MOBN 5.0 14.3 -0.584e-01 45.8 6.21 3.05 NKLG 6.9 0.245e+06 454. 63.7 6.73 2.18 NLIB* 1.0 0.337e-01 -0.726 48.0 5.00 2.75 NOT1 7.0 0.910e-01 236. 45.1 6.16 2.24 NOUM 5.9 0.289e+06 2.41 49.5 5.36 3.51 NPLD 1.0 0.522e-01 -8.06 53.0 5.00 2.55 NRIL 6.9 11.1 -0.688e-01 21.6 4.30 2.29 NSSP 0.8 8.58 -0.557e-01 53.0 6.00 3.05 NTUS 7.0 9.43 -0.721e-02 59.7 7.44 4.49 NYA1 7.0 0.830e-01 -0.152 76.5 4.21 2.15 OHI2 3.0 8.26 0.377e-03 40.0 5.68 2.38 OHI3 2.9 0.289e+06 2.93 43.9 5.36 2.63 ONSA* 5.9 0.486e-01 13.4 40.2 5.20 2.36 OUS2 0.9 0.261e+05 55.3 44.0 5.00 0.946 PDEL 6.8 53.7 -0.637e-02 47.2 6.05 1.97 PERT* 5.6 3.45 948. 39.5 5.13 3.46 PETP 2.0 10.9 -0.699e-01 49.6 6.00 3.05 PETS 4.8 17.4 -0.671e-01 48.2 6.00 3.06 PIMO 5.0 22.3 -0.749e-01 25.1 6.05 1.47 POLV 1.0 0.289e+06 -9.28 47.0 6.00 3.04 QAQ1 2.9 13.0 -0.509e-01 50.3 5.00 1.82 RABT 1.9 12.3 0.134e-02 54.5 4.53 2.69 RAMO 7.0 18.9 -0.748e-01 64.4 5.30 3.20 RESO 1.0 6.86 -0.400e-01 51.0 5.00 2.34 REYK 7.0 9.26 -0.574e-03 47.5 6.15 2.03 RIOG* 5.6 12.9 -0.830e-01 35.2 4.20 3.04 SACH 4.0 15.6 -0.566e-01 53.8 4.53 1.65 SANT* 6.9 8.59 936. 44.4 5.16 2.39 SCH2 6.9 31.1 284. 40.2 3.89 2.50 SCUB 4.6 21.1 -0.917e-01 51.8 7.28 3.11 SELE 2.0 38.7 0.195e-03 43.1 4.53 3.03 SEY1 5.9 18.5 -0.677e-01 72.7 7.85 3.20 SFER 3.9 575. 503. 38.3 4.78 1.37 STJO 7.0 0.701e-01 -0.756 34.3 5.02 3.47 STR1 0.9 0.570 582. 47.0 5.00 2.87 SUTM 1.0 10.7 -0.318e-02 38.0 5.00 2.77 SYOG 5.9 1.14 162. 47.2 5.31 1.86 THTI 7.0 5.04 435. 59.6 5.59 3.88 THU2 3.0 21.1 -0.645e-01 40.0 4.00 1.53 TID2* 1.0 0.152 0.544e-01 69.0 5.00 2.36 TIXI 2.8 8.44 -0.701e-01 41.6 4.41 1.70 TOW2 5.9 10.6 -0.693e-01 38.9 4.37 3.67 TRAB 6.0 16.9 0.456e-01 45.9 5.84 3.19 TRO1 1.0 7.93 -0.561e-02 62.0 4.00 1.41 TSKB* 7.0 1.34 -1.11 27.2 5.88 3.73 TUBI 0.9 0.288e+06 8.05 44.0 5.00 3.34 TWTF 2.0 0.448 0.268 57.5 6.00 3.57 UNSA 0.8 19.1 -0.621e-01 55.0 6.00 2.70 USN3 3.4 . . 48.3 5.69 3.20 VESL 7.0 0.289e+06 500. 42.2 4.58 1.89 WHIT 3.0 68.8 362. 34.2 4.37 2.81 WTZR* 5.8 251. -1.32 45.5 5.72 2.84 WUHN 5.0 16.6 -0.680e-01 66.6 6.63 3.78 YAKT 5.0 0.672 737. 34.6 6.00 2.63 YARR 1.0 15.9 -0.516e-01 59.0 4.00 2.66 YELL* 7.0 49.4 0.245 40.2 4.17 1.80 YIBL 6.0 683. -0.158 66.9 5.19 3.62 YKRO 1.9 37.5 0.333e-02 81.0 5.54 1.65 YSSK 5.0 10.8 -0.702e-01 46.8 5.62 3.17 PRN01 7.0 3.78 361. 45.4 5.15 2.98 PRN03 7.0 2.26 40.3 46.7 5.33 2.66 PRN04 7.0 0.941 -274. 45.7 5.00 2.74 PRN05 6.7 2.47 46.8 48.8 5.16 2.61 PRN06 7.0 2.20 409. 46.0 5.30 2.72 PRN07 6.0 0.813 378. 47.0 5.00 2.57 PRN08 7.0 1.37 -8.06 45.9 5.00 2.78 PRN09 7.0 2.73 -2.52 46.0 5.00 2.60 PRN10 6.8 2.23 49.8 49.0 5.00 2.50 PRN11 7.0 0.373 145. 47.4 5.31 2.59 PRN13 6.0 0.403 -22.9 49.4 5.00 2.56 PRN14 7.0 0.302 -26.3 49.6 5.31 2.62 PRN15 7.0 2.74 314. 46.5 5.00 2.74 PRN16 7.0 0.564 6.57 47.3 5.87 2.64 PRN17 7.0 0.843 -140. 47.6 5.00 2.51 PRN18 7.0 0.449 -71.1 47.3 6.00 2.74 PRN19 6.0 0.376 -8.74 51.4 6.18 2.75 PRN20 7.0 0.377 -128. 49.7 6.00 2.70 PRN21 6.0 0.380 79.0 49.8 5.00 2.98 PRN22 7.0 0.582 15.9 46.7 6.74 2.84 PRN23 7.0 0.549 161. 51.9 6.15 2.88 PRN24 7.0 2.50 54.0 47.1 5.00 2.74 PRN25 7.0 1.87 74.6 45.9 5.16 2.60 PRN26 6.0 0.882 211. 47.0 5.00 2.61 PRN27 7.0 23.6 389. 46.3 5.00 2.85 PRN28 6.0 1.13 40.9 50.3 5.18 2.65 PRN29 7.0 0.883 354. 48.2 5.00 2.60 PRN30 6.7 0.674 551. 47.8 5.46 2.50 PRN31 7.0 1.48 305. 44.6 5.15 2.71 _______________________ 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 04 8 29 04 8 30 04 8 31 04 9 1 04 9 2 04 9 3 04 9 4 prn 3d rss (cm) 1 458 431 251 371 393 314 298 3 253 163 223 347 262 312 432 4 176 264 358 286 145 201 240 5 252 473 556 195 406 728 260 6 342 199 150 148 202 240 242 7 195 188 270 196 178 164 8 245 182 196 188 205 231 169 9 156 194 163 214 254 291 311 10 311 423 317 363 280 341 276 11 409 264 316 235 252 355 335 13 314 219 185 185 215 282 14 306 309 285 372 378 368 410 15 306 317 340 272 279 336 379 16 228 201 249 295 286 305 240 17 323 395 233 152 164 160 152 18 177 179 248 203 212 259 219 19 201 348 434 267 226 266 20 194 248 267 318 265 325 343 21 324 273 230 537 644 569 22 568 251 201 423 245 169 279 23 374 401 161 89 71 215 257 24 391 462 248 197 289 226 395 25 276 203 195 239 169 248 295 26 160 122 166 153 274 412 27 193 176 264 431 207 406 218 28 188 204 204 252 285 328 29 251 416 1015 177 436 169 489 30 300 390 270 457 604 526 487 31 216 213 236 234 386 437 196 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic alrt amc2 areq artu asc1 aspa auck bahr ban2 bjfs bogt braz brmu brst cas1 cedu chat chur cic1 coco cro1 darr darw dav1 davr dgar dubo dwh1 eurk fair fort glps gmas goug guam guao guat harv hflk hob2 hrao iisc irkt ispa karr kely kerg kir0 kiru kit3 kodk kokb kou1 kour kunm lae1 lhas lhaz lpgs mac1 madr mana mas1 mbar mdo1 mets mizu mobn nklg nlib not1 noum npld nril nssp ntus nya1 ohi2 ohi3 onsa ous2 pdel pert petp pets pimo polv qaq1 rabt ramo reso reyk riog sach sant sch2 scub sele sey1 sfer stjo str1 sutm syog thti thu2 tid2 tixi tow2 trab tro1 tskb tubi twtf unsa usn3 vesl whit wtzr wuhn yakt yarr yell yibl ykro yssk