Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Mon, 26 Jan 2004 17:38:58 -0800 From: Yvonne Vigue Message-Id: <200401270138.i0R1cwr11959@backus.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10976] Wk 1253 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 26 Jan 17:39:04 PST 2004 Message Number 10976 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1253 (DAYS 11-17, DATES 2004 Jan 11 - Jan 17) ****************************************************************************** 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/1253. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12537.sum This text file. jpl12537.erp Earth rotation parameters for GPS week 1253. jpl12537.snx Ground station coordinates for GPS week 1253, SINEX format. jpl1253[0-6].sp3 GPS ephemerides for GPS week 1253, sp3 format. jpl1253[0-6].sp3c GPS ephemerides for GPS week 1253, sp3c format. jpl1253[0-6].tro Ground station troposphere estimates for GPS week 1253. jpl1253[0-6].clk GPS and ground station clocks for GPS week 1253, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 5.0 cm A clock rate change was detected for PRN23 at approximately 18:55 on day 016. At this time, the drift of the clock onboard PRN23 changed from about +567 nsec/hr to a rate of about +4 nsec/hr. 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 PRN02 excluded day 015. WARNING: Data from PRN09 excluded day 015. WARNING: Data from PRN10 excluded days 014 and 015. WARNING: Data from PRN14 excluded day 016. WARNING: Data from PRN18 excluded day 014. WARNING: Data from PRN21 excluded day 013. WARNING: Data from PRN22 excluded day 012. WARNING: Data from PRN23 excluded days 012 and 013. WARNING: Data from PRN24 excluded day 015. WARNING: Data from PRN29 excluded days 015 and 016. JPL REFERENCE CLOCK TABLE GPS week 1253 (2004 Jan 11 - Jan 17) 2004-01-11 AMC2 2004-01-12 AMC2 2004-01-13 AMC2 2004-01-14 AMC2 2004-01-15 AMC2 2004-01-16 AMC2 2004-01-17 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 1253 (2004 Jan 11 - Jan 17) 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 53015.50 4197 158255 -4101163 6886 23 25 122 122 80 0 29 -2538 387 53016.50 1931 158894 -4108392 7572 23 23 127 127 80 0 27 -2298 605 53017.50 -149 159655 -4115687 7018 25 26 132 132 80 0 27 -2176 605 53018.50 -2156 160842 -4122707 7021 25 25 135 135 80 0 27 -2328 1247 53019.50 -4404 162299 -4129351 6268 27 30 147 147 80 0 25 -2541 1205 53020.50 -6532 163386 -4135554 6139 25 27 138 138 80 0 26 -2215 927 53021.50 -8885 164527 -4141519 5790 22 24 128 128 79 0 29 -2781 1389 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1253: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1253 (2004 Jan 11 - Jan 17) 04 1 11 04 1 12 04 1 13 04 1 14 04 1 15 04 1 16 04 1 17 prn 3d rss (cm) 1 2 4 3 3 5 3 4 2 2 3 3 4 4 4 3 2 4 4 5 2 4 7 4 6 6 5 6 3 5 5 5 4 3 4 8 4 4 6 6 6 7 5 5 4 4 4 7 4 6 4 4 4 4 4 8 3 5 4 4 6 6 5 9 5 5 11 14 10 6 10 3 3 2 3 3 11 5 5 5 6 5 6 7 13 6 6 6 5 7 8 5 14 3 5 7 6 7 6 15 5 6 5 6 4 5 5 16 3 2 4 2 4 3 2 17 6 6 4 9 6 5 3 18 9 7 6 4 6 7 20 5 5 5 3 4 4 4 21 6 4 13 5 6 7 22 16 7 13 8 7 7 23 10 6 11 10 8 24 3 5 9 9 4 4 25 4 3 4 4 3 4 5 26 8 4 4 6 6 6 3 27 3 5 3 3 6 2 6 28 7 7 5 5 4 6 8 29 6 3 4 7 8 30 6 3 3 4 6 4 5 31 7 6 6 7 6 7 5 _______________________ 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 1253 (2004 Jan 11 - Jan 17) 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 8.64 0.101e-02 34.0 4.00 3.41 ALGO* 7.0 0.789e-01 0.670 63.7 4.00 3.43 ALIC 3.0 15.1 -0.869e-01 50.3 5.35 3.69 ALRT 6.0 8.34 -0.490e-01 17.2 4.00 1.81 AMC2 7.6 . . 40.9 5.00 3.37 AOML 6.0 37.7 -0.161e-02 60.4 4.56 2.72 ARTU 6.9 13.2 -0.614e-01 22.7 4.00 2.28 ASC1* 6.9 0.467e+07 0.694e+04 78.1 5.00 2.87 ASPA 5.7 0.290e+06 4.59 43.2 7.19 3.91 AUCK* 6.4 10.4 -0.795e-01 47.0 4.73 2.91 BAHR* 5.9 0.410 775. 55.0 5.36 3.96 BILI 7.0 0.431e+05 1.05 37.9 5.00 2.40 BOGT 7.0 24.6 -0.579e-01 45.7 6.00 2.84 BRAZ 7.0 0.289e+06 506. 55.4 5.90 1.71 BRMU* 6.9 0.289e+06 -2.36 43.6 6.14 3.65 BUCU 3.0 0.289e+06 471. 36.0 4.36 3.29 CAS1* 7.0 7.94 0.135e-03 24.8 4.00 1.20 CEDU* 3.9 14.8 -0.448e-02 48.5 4.00 3.31 CHAT* 6.0 11.5 -0.679e-01 61.9 5.00 3.04 COCO 7.0 10.5 -0.382e-02 21.9 5.16 3.57 CONZ 1.0 0.288e+06 -12.0 53.0 5.00 3.06 CORD 2.0 43.7 0.913e-02 45.5 5.00 2.54 CRO1 7.0 26.7 -0.602e-01 37.6 5.16 3.63 DARW 7.0 6.47 475. 56.2 6.16 3.55 DAV1* 7.0 15.1 -0.449e-02 42.8 4.00 1.23 DUBO 7.0 9.27 0.729e-03 48.8 3.17 2.75 DWH1 5.9 0.668 0.101e-02 42.2 6.00 3.20 EURK 1.0 14.8 -0.132e-02 57.0 5.00 1.62 FAIR 7.0 0.522 941. 28.3 5.46 1.98 FORT* 5.8 0.380 0.646 70.6 6.19 1.77 GLPS 6.9 29.2 -0.895e-01 34.9 5.00 4.43 GLSV 0.9 0.288e+06 495. 43.0 4.00 2.03 GODZ 0.9 21.3 -0.557e-01 55.0 5.00 2.29 GOUG 4.7 0.288e+06 508. 58.4 5.59 2.62 GUAM 6.0 19.0 -0.953e-01 59.3 6.55 3.99 GUAO 4.8 9.94 -0.451e-01 37.0 5.00 3.12 GUAT 4.0 0.291e+06 490. 59.6 5.00 1.70 HILO 0.9 26.5 -0.864e-01 47.0 6.00 2.99 HOB2* 5.0 13.5 0.456 41.2 5.64 3.37 HRAO* 7.0 1.25 221. 18.6 4.86 3.37 IISC 7.0 23.4 -0.751e-01 59.3 5.16 3.45 IRKT* 6.7 21.1 0.102 46.9 5.00 1.74 KARR 7.0 14.3 -0.691e-01 63.8 6.46 3.10 KELY 4.7 9.57 -0.522e-01 29.5 5.00 1.29 KERG* 4.0 0.425e+05 708. 50.7 6.05 2.72 KHAJ 5.9 0.481 0.445 62.5 6.83 2.26 KIT3* 5.9 746. -0.567e-01 44.7 5.00 3.56 KOKB 5.0 0.840e-01 804. 59.0 7.80 3.31 KOU1 1.0 0.295e+06 -72.1 56.0 7.00 3.15 KOUR* 5.0 24.6 567. 26.8 5.41 3.01 KUNM 7.0 47.3 -0.461e-02 74.2 6.00 2.44 KUUJ 1.0 10.7 -0.204e-02 21.0 4.00 2.70 LAE1 2.9 16.3 -0.928e-01 64.7 7.00 4.00 LHAZ 3.1 0.289e+06 0.473 37.3 5.00 3.20 LHUE 1.0 20.8 -0.809e-01 36.0 8.00 3.31 MAC1* 7.0 437. -0.475e-01 31.2 3.87 2.08 MAD2 6.9 219. 0.259 41.0 5.44 1.91 MANA 3.0 0.290e+06 491. 66.4 5.39 2.15 MAS1* 7.0 2.28 155. 26.6 4.16 3.21 MCM4* 5.7 0.256e+05 64.7 42.3 3.00 1.07 MDVJ 2.0 269. 158. 59.0 5.00 2.21 METS 1.0 8.01 -0.588e-01 65.0 4.00 2.64 MOBN 1.0 11.9 -0.552e-01 38.0 6.00 2.97 MORP 0.9 6.88 -0.514e-01 52.0 6.00 3.00 NICO 6.0 13.1 -0.491e-02 31.5 4.37 3.65 NKLG 0.9 464. 385. 62.0 7.00 2.32 NLIB* 1.0 877. -0.686 37.0 4.00 2.29 NOT1 7.0 0.289e+06 503. 39.5 5.04 2.31 NOUM 5.7 0.289e+06 -2.71 47.6 5.73 3.80 NRIL 6.9 11.8 -0.653e-01 20.9 4.00 1.58 NSSP 3.0 9.92 -0.524e-01 49.7 4.00 3.22 NTUS 7.0 11.9 -0.106e-01 56.6 6.16 4.41 NYAL* 6.0 0.116 -0.891e-01 34.5 4.00 1.36 OHI2 3.0 7.14 -0.424e-02 36.6 4.00 2.56 OHI3 4.0 22.8 -0.693e-01 37.5 4.27 1.92 ONSA* 6.0 0.686e-01 -172. 38.9 4.19 2.47 OUS2 3.0 14.5 -0.206e-02 42.3 6.07 3.54 PDEL 4.8 55.6 -0.219e-03 46.6 5.79 3.23 PERT* 7.0 2.74 1.93 37.9 4.73 4.01 PETP 6.8 9.78 -0.592e-01 47.7 6.00 2.70 PIMO 6.8 0.119e+05 -0.358 23.9 5.30 1.75 POLV 2.9 0.288e+06 0.931 50.1 5.00 3.27 QAQ1 1.0 8.31 -0.497e-01 48.0 4.00 1.71 REYK 7.0 13.0 -0.304e-02 47.7 6.15 1.80 RIOG* 6.7 11.6 -0.890e-01 36.2 4.78 2.64 SACH 6.9 10.6 -0.494e-01 52.7 4.88 1.25 SANT* 7.0 29.6 518. 56.9 5.13 2.30 SCH2 6.0 158. 57.0 24.5 3.00 2.70 SCUB 1.0 24.2 -0.805e-01 50.0 6.00 3.70 SELE 1.0 25.9 -0.191e-02 40.0 3.00 2.74 SIMO 7.0 0.225e+04 0.172 38.6 5.30 2.89 SNI1 5.9 20.2 -0.629e-01 34.7 4.17 3.33 STJO 7.0 0.640e-01 -24.4 26.0 3.89 3.50 SUWN 7.0 1.37 793. 50.2 4.76 2.66 SYOG 6.9 1.03 161. 46.1 5.17 1.74 THTI 3.8 5.39 514. 68.8 6.11 2.74 TID2* 1.0 0.414e-01 -0.613 73.0 5.00 2.96 TIDB 1.0 0.210 190. 25.0 7.00 3.17 TIXI 5.9 10.1 -0.644e-01 41.2 4.34 1.84 TNML 5.9 7.37 0.118e+04 41.2 4.53 3.89 TOW2 7.0 15.4 -0.894e-01 41.9 6.94 3.39 TRAB 1.0 11.6 0.497e-01 45.0 5.00 3.12 TRO1 7.0 11.1 -0.320e-02 63.3 5.00 1.59 TSKB* 7.0 1.59 -0.525 28.7 4.46 3.90 TWTF 1.0 0.923 0.321 58.0 5.00 4.10 UNSA 3.0 21.8 0.178e-02 42.4 6.00 3.41 URUM 0.8 41.1 -0.141e-01 32.0 6.00 3.14 VESL 3.7 0.285e+06 506. 56.7 4.80 2.09 VNDP 1.0 17.3 -0.700e-01 44.0 4.00 3.53 WTZR* 7.0 71.5 -0.769 46.3 4.88 3.01 YAKT 6.0 0.953 952. 61.5 7.00 1.93 YELL* 7.0 0.170 0.845 39.4 4.00 1.55 YSSK 1.0 9.99 -0.663e-01 46.0 4.00 3.16 ZAMB 7.0 17.8 -0.226e-02 43.4 5.01 1.94 ZECK 3.0 15.7 -0.342e-02 34.7 3.34 3.30 PRN01 7.0 4.82 324. 44.7 5.00 2.58 PRN02 6.0 2.78 -256. 45.5 5.00 2.61 PRN03 7.0 2.16 77.6 45.3 5.00 2.54 PRN04 6.7 0.896 -42.9 44.6 5.00 2.35 PRN05 7.0 2.00 13.3 46.7 5.00 2.33 PRN06 7.0 6.83 -2.93 44.3 5.00 2.33 PRN07 7.0 0.653 636. 46.7 5.00 2.39 PRN08 6.9 2.61 384. 45.3 5.15 2.54 PRN09 5.9 2.27 -25.6 44.0 5.36 2.36 PRN10 5.0 2.66 37.7 46.0 5.00 2.58 PRN11 7.0 0.540 89.7 48.6 5.00 2.44 PRN13 7.0 0.353 -31.6 47.3 5.00 2.41 PRN14 6.0 0.320 -18.0 50.3 5.00 2.64 PRN15 6.8 3.57 212. 45.6 5.00 2.40 PRN16 7.0 0.372 16.5 47.9 5.00 2.49 PRN17 6.8 1.18 123. 46.2 5.48 2.48 PRN18 6.0 0.493 -5.60 48.7 5.00 2.59 PRN20 7.0 0.271 -194. 47.7 5.15 2.38 PRN21 6.0 0.593 70.6 47.7 5.00 2.54 PRN22 6.0 0.918 -84.4 49.4 6.20 2.65 PRN23 5.0 383. 162. 42.5 5.00 2.68 PRN24 5.7 2.83 89.9 45.3 5.18 2.51 PRN25 6.8 2.62 58.7 44.4 5.00 2.45 PRN26 7.0 0.796 455. 44.1 5.00 2.30 PRN27 6.8 1.21 887. 45.3 5.00 2.49 PRN28 7.0 0.783 14.5 47.7 4.87 2.53 PRN29 5.0 0.884 209. 44.0 5.00 2.16 PRN30 7.0 0.641 738. 45.3 5.00 2.22 PRN31 7.0 1.79 76.9 45.7 5.00 2.34 _______________________ 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 1 11 04 1 12 04 1 13 04 1 14 04 1 15 04 1 16 04 1 17 prn 3d rss (cm) 1 588 472 489 543 732 696 504 2 349 268 434 512 423 262 3 296 395 250 292 562 534 510 4 240 203 523 212 220 319 452 5 323 207 351 338 238 155 266 6 477 364 372 498 396 443 486 7 238 163 188 193 183 224 248 8 281 277 257 440 322 258 216 9 419 347 244 187 366 353 10 173 223 300 409 345 11 303 217 248 259 290 267 230 13 207 202 201 333 397 331 202 14 260 294 273 362 272 397 15 719 481 444 315 439 560 402 16 318 278 243 313 284 288 253 17 311 192 284 319 261 223 291 18 242 312 262 455 203 303 20 244 196 211 263 337 341 257 21 290 314 382 314 293 283 22 367 430 490 406 522 341 23 268 222 206 261 194 24 236 327 396 497 571 707 25 272 287 213 296 362 250 333 26 393 340 223 232 238 307 235 27 195 182 230 254 258 261 210 28 225 190 224 264 344 353 271 29 621 568 287 342 458 30 239 175 166 224 292 290 226 31 138 214 318 280 557 252 285 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic alrt amc2 aoml artu asc1 aspa auck bahr bili bogt braz brmu bucu cas1 cedu chat coco conz cord cro1 darw dav1 dubo dwh1 eurk fair fort glps glsv godz goug guam guao guat hilo hob2 hrao iisc irkt karr kely kerg khaj kit3 kokb kou1 kour kunm kuuj lae1 lhaz lhue mac1 mad2 mana mas1 mcm4 mdvj mets mobn morp nico nklg nlib not1 noum nril nssp ntus nyal ohi2 ohi3 onsa ous2 pdel pert petp pimo polv qaq1 reyk riog sach sant sch2 scub sele simo sni1 stjo suwn syog thti tid2 tidb tixi tnml tow2 trab tro1 tskb twtf unsa urum vesl vndp wtzr yakt yell yssk zamb zeck