Date: Sat, 23 Dec 2000 11:06:08 -0800 (PST) From: David C Jefferson Message-Id: <200012231906.LAA03842@cobra.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-7846] Wk 1092 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 23 Dec 11:06:13 PST 2000 Message Number 7846 ****************************************************************************** Author: D C Jefferson ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1092 (DAYS 345-351, DATES 2000 Dec 10 - Dec 16) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: D C Jefferson, Y E Bar-Sever, M B Heflin, F H Webb, J F Zumberge 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/1092. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl10927.sum This text file. jpl10927.erp Earth rotation parameters for GPS week 1092. jpl10927.snx Ground station coordinates for GPS week 1092, SINEX format. jpl1092[0-6].sp3 GPS ephemerides for GPS week 1092, sp3 format. jpl1092[0-6].tro Ground station troposphere estimates for GPS week 1092. jpl1092[0-6].clk GPS and ground station clocks for GPS week 1092, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 9.0 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 DGAR, ESTI, KOUR, REYK excluded day 345. WARNING: Data from EPRT, GODE, KELY, LBCH, REYK excluded day 346. WARNING: Data from ESTI, LBCH excluded day 347. WARNING: Data from SPK1, UNSA, WES2, YAR1 excluded day 348. WARNING: Data from ANKR, BARB excluded day 349. WARNING: Data from KELY, LBCH, SSIA, WTZT excluded day 350. WARNING: Data from DHLG, REYK, WTZT excluded day 351. JPL REFERENCE CLOCK TABLE GPS week 1092 (2000 Dec 10 - Dec 16) 2000-12-10 USNO 2000-12-11 NRC1 2000-12-12 NRC1 2000-12-13 NRC1 2000-12-14 NRC1 2000-12-15 NRC1 2000-12-16 NRC1 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 1092 (2000 Dec 10 - Dec 16) 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 51888.50 -83824 353405 869456 9507 35 39 143 143 42 0 26 116 1389 51889.50 -83817 354802 860095 9215 39 44 154 154 42 0 25 201 1197 51890.50 -83196 356365 851523 7929 41 52 161 161 42 0 24 1500 1822 51891.50 -81992 358155 843790 7538 38 46 144 144 42 0 26 1593 2120 51892.50 -80729 360210 836532 6978 43 56 162 162 42 0 26 1306 2775 51893.50 -79617 362384 829664 6758 33 35 145 145 42 0 26 1333 2412 51894.50 -78607 364705 823269 6032 34 38 143 143 42 0 26 1166 2218 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1092: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1092 (2000 Dec 10 - Dec 16) 00 12 10 00 12 11 00 12 12 00 12 13 00 12 14 00 12 15 00 12 16 prn 3d rss (cm) 1 12 15 11 19 18 13 9 2 12 8 11 8 9 8 9 3 6 7 11 26 23 7 14 4 7 9 9 8 11 6 9 5 6 7 8 6 8 4 9 6 7 9 19 12 11 8 11 7 5 6 9 19 18 9 14 8 13 9 9 12 7 5 9 9 4 9 17 14 7 5 8 10 13 13 9 25 18 10 8 11 10 10 6 9 8 14 8 13 9 10 16 16 11 10 16 17 9 22 22 9 8 7 8 19 21 14 14 22 23 18 14 20 12 10 15 12 12 7 11 21 12 9 6 8 8 18 17 22 9 7 13 17 18 10 8 23 9 12 19 24 15 24 9 8 10 11 8 6 10 25 10 6 7 18 9 13 8 26 10 8 11 8 12 12 27 15 11 10 12 6 10 6 28 7 4 7 8 12 14 14 29 8 9 21 30 11 13 9 30 8 6 8 11 8 4 7 31 9 5 7 7 7 14 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 1092 (2000 Dec 10 - Dec 16) receiver/transmitter (dot means point positioned, * 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 .157 -1.89 46.0 4.00 3.10 ALGO* 7.0 .724e-01 2.23 36.2 3.60 3.43 ALIC 1.0 40.9 -.611e-02 48.0 5.00 3.76 AMC2 1.0 .467e-01 -.906 66.0 5.00 3.39 AOML 1.0 28.1 -.850e-02 56.0 6.00 2.76 AREQ* 4.0 59.1 70.0 24.8 5.00 3.09 ARTU 5.0 .184e+06 9.64 36.6 4.22 2.54 AUCK* 5.0 19.6 .640e-03 61.2 5.06 2.97 BAHR* 5.0 .515 763. 31.8 5.88 3.40 BARB 4.8 26.8 -.844e-01 30.0 7.20 3.09 BILI 1.0 13.1 -.727e-01 39.0 5.00 2.76 BJFS 1.0 1.67 420. 19.0 4.00 3.56 BRMU* 1.0 15.2 -.382e-02 47.0 4.00 2.70 BUCU 1.0 .289e+06 466. 40.0 5.00 2.62 CAGL 1.0 16.4 -.220e-02 59.0 4.00 2.68 CAS1* 7.0 12.5 -.593e-02 26.6 4.31 1.29 CEDU 1.0 845. -.127 . 4.00 3.58 CHAT* 1.0 25.4 -.319e-02 86.0 5.00 3.40 CHUR 1.0 1.03 -2.98 25.0 5.00 2.60 CIC1 3.0 222. -.569e-02 45.1 4.36 2.60 COCO 7.0 14.0 -.758e-04 33.3 6.65 3.91 CORD .9 17.5 .173e-02 56.0 4.00 .934 CRO1 2.0 .323 275. 35.0 7.00 3.76 DAEJ 2.0 3.05 77.0 49.4 5.00 2.36 DARW .9 15.5 -.130e-01 44.0 8.00 3.31 DAV1* 6.0 23.7 -.150 . 4.00 1.15 DGAR 3.6 21.1 -.116e-01 34.4 7.59 3.07 DRAG 1.0 22.5 -.895e-01 47.0 5.00 2.45 DUBO 1.0 14.6 -.218e-02 38.0 4.00 2.96 EBRE 1.0 .287e+06 514. 45.0 6.00 2.36 EISL 6.9 42.8 -.182e-02 76.7 5.31 2.55 EPRT 1.0 .290e+06 506. 62.0 4.00 2.31 FAIR* 6.9 .548 1.18 33.8 4.00 1.02 FORT* 6.6 46.9 .610 89.6 6.27 1.33 GOUG 4.7 .289e+06 502. 58.2 5.21 2.72 GRAZ* 1.0 32.6 -.166e+04 85.0 5.00 2.34 GUAM* 7.0 36.0 -.131 44.7 8.30 3.58 GUAT 4.0 .287e+06 499. 53.8 5.53 1.69 HARB 1.0 15.4 24.1 66.0 6.00 2.78 HARV 1.4 679. -.253e-02 62.0 5.00 1.25 HERS .9 19.0 233. 47.0 7.00 1.80 HNPT .8 .109e+04 -.866e-01 50.0 5.00 1.27 HOB2* 4.0 .111 -2.92 43.2 5.27 3.53 HOLB 1.0 .234e+05 95.6 64.0 3.00 2.85 HRAO 1.0 .289e+06 507. 76.0 5.00 3.86 IISC 6.0 29.2 -.463e-02 85.2 5.00 2.35 IRKT* 6.0 .688 322. 52.2 4.71 2.71 JAB1 5.9 29.8 -.123 61.3 7.70 3.14 KERG* 3.8 .288e+06 492. 60.7 5.79 2.38 KIT3* 2.9 20.6 -.795e-02 44.7 5.00 3.54 KOKB* 6.0 1.49 -2.16 47.1 5.34 1.25 KUNM 6.0 46.2 -.133e-01 79.7 5.16 2.88 KWJ1* 5.2 144. -.221e-01 49.1 5.68 1.03 MAC1* 5.8 20.7 -.105 30.3 4.00 2.27 MAG0 5.0 16.7 -.722e-01 39.4 5.00 2.68 MALI* 1.9 42.1 -39.2 . 7.51 1.85 MANA 2.9 .289e+06 504. 94.7 7.00 2.19 MATE* 1.0 .252 365. 59.0 4.00 2.49 MAW1 3.0 20.0 -.352e-03 37.7 4.00 1.74 MCM4* 3.0 .111e+05 98.3 61.0 4.00 1.13 NKLG 3.8 .281e+06 479. 72.7 7.25 1.91 NRC1 6.2 . . 71.0 3.53 3.45 NRIL 2.0 764. -.394e-01 40.0 4.00 1.91 NYA1 1.0 .179 -.739 32.0 3.00 .940 NYAL* 4.0 .134 -.479 47.4 4.57 1.53 ONSA* 4.9 .207 332. 44.8 4.00 2.47 PETP 1.0 19.4 -.660e-01 44.0 5.00 2.71 PIE1* 1.0 .706e-01 .390 60.0 3.00 2.63 PIMO 2.9 31.7 -.874e-02 . 5.00 .821 RAMO 2.0 26.4 -.849e-01 47.0 6.00 3.35 RBAY 2.8 .169e+04 -.263e-01 68.2 5.36 1.55 REYK 1.9 8.85 -.152e-02 57.5 6.57 2.24 RIOG 5.0 15.7 -.110 36.8 4.22 2.94 SANT* 5.7 37.2 308. 57.5 4.18 1.19 SCIP 2.0 17.1 -.803e-01 32.5 3.54 3.18 SELE 1.0 34.1 .160e-02 43.0 4.00 3.24 SEY1 4.0 40.1 -.175e-01 90.8 7.00 1.88 SFER 6.0 .536 657. 53.1 4.36 2.48 SUTH 1.0 26.1 -.458e-02 66.0 5.00 2.71 THTI 3.8 9.71 173. 80.0 7.00 2.37 THU1* 1.0 16.1 .434e-02 42.0 6.00 1.20 TIDB* 6.0 .319 869. 27.3 6.03 3.61 TIXI 1.0 .145e+06 32.4 42.0 4.00 2.68 TRAB 1.0 15.7 .491e-01 43.0 5.00 3.09 TSKB* 5.0 1.49 1.35 55.8 4.22 3.19 USNO 1.0 . . 47.0 5.00 3.53 USUD 3.0 .554 426. 31.7 5.00 3.96 VESL 2.9 .289e+06 500. 58.0 4.71 2.42 WTZR* 5.0 .172 1.26 52.6 4.81 3.06 YAR1* 3.1 470. .366 61.8 4.32 1.89 YELL* 5.0 .868e-01 .519 33.8 4.00 2.11 PRN01 7.0 4.52 156. 52.2 5.16 2.10 PRN02 7.0 2.77 -311. 54.3 5.00 2.27 PRN03 6.6 2.35 65.7 52.6 5.46 1.95 PRN04 7.0 1.23 607. 50.9 5.15 2.36 PRN05 7.0 3.02 277. 51.9 5.00 2.30 PRN06 6.8 8.44 -.367e-01 51.4 5.45 2.22 PRN07 6.8 1.95 424. 58.7 5.47 2.21 PRN08 7.0 5.69 712. 51.2 5.00 2.15 PRN09 7.0 1.87 -21.8 49.8 5.15 2.26 PRN10 7.0 2.72 61.0 53.2 5.00 2.19 PRN11 7.0 .440 .755 52.9 5.00 2.14 PRN13 7.0 .298 .173 55.7 5.16 2.02 PRN17 7.0 5.07 -288. 53.2 5.31 2.39 PRN19 7.0 3.77 374. 54.8 5.00 2.00 PRN20 7.0 .334 -50.9 55.0 5.16 2.21 PRN21 6.9 2.97 19.8 54.7 5.31 2.20 PRN22 7.0 2.96 463. 52.8 5.60 2.07 PRN23 5.0 5.83 4.49 53.0 6.03 2.25 PRN24 7.0 2.57 13.7 52.6 5.00 2.36 PRN25 7.0 2.16 10.1 49.8 5.00 2.27 PRN26 6.0 .839 166. 49.1 5.00 2.15 PRN27 7.0 4.25 5.05 50.9 5.00 2.11 PRN28 7.0 1.16 9.80 53.5 5.46 2.07 PRN29 7.0 .904 303. 52.4 5.45 2.27 PRN30 7.0 1.46 -50.5 47.2 5.00 2.27 PRN31 6.6 3.95 22.1 52.9 5.45 1.98 _______________________ 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 00 12 10 00 12 11 00 12 12 00 12 13 00 12 14 00 12 15 00 12 16 prn 3d rss (cm) 1 458 336 314 565 511 478 424 2 234 507 548 420 578 743 579 3 316 406 510 364 344 368 335 4 193 175 212 216 542 406 266 5 409 454 478 368 426 360 338 6 793 769 771 814 747 824 849 7 250 309 324 448 370 386 422 8 432 490 352 331 316 343 289 9 460 756 263 195 200 296 255 10 315 316 270 508 528 297 429 11 266 415 396 230 218 299 269 13 423 233 352 381 475 335 303 17 481 544 902 487 327 403 1255 19 292 522 215 287 358 353 637 20 316 352 484 353 203 590 480 21 382 375 483 403 324 524 464 22 284 206 200 307 304 164 300 23 1027 857 583 663 651 24 272 206 233 447 484 365 344 25 357 308 669 547 451 420 464 26 150 136 167 391 424 354 27 283 354 191 236 444 512 497 28 221 224 250 390 447 379 416 29 246 294 239 2503 595 514 270 30 174 180 230 363 310 264 343 31 258 269 256 258 297 600 349 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic amc2 aoml areq artu auck bahr barb bili bjfs brmu bucu cagl cas1 cedu chat chur cic1 coco cord cro1 daej darw dav1 dgar drag dubo ebre eisl eprt fair fort goug graz guam guat harb harv hers hnpt hob2 holb hrao iisc irkt jab1 kerg kit3 kokb kunm kwj1 mac1 mag0 mali mana mate maw1 mcm4 nklg nrc1 nril nya1 nyal onsa petp pie1 pimo ramo rbay reyk riog sant scip sele sey1 sfer suth thti thu1 tidb tixi trab tskb usno usud vesl wtzr yar1 yell