Date: Tue, 5 Dec 2000 10:38:57 -0800 (PST) From: David C Jefferson Message-Id: <200012051838.KAA13997@cobra.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-7791] Wk 1089 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 05 Dec 10:39:14 PST 2000 Message Number 7791 ****************************************************************************** Author: D C Jefferson ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1089 (DAYS 324-330, DATES 2000 Nov 19 - Nov 25) ****************************************************************************** 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/1089. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl10897.sum This text file. jpl10897.erp Earth rotation parameters for GPS week 1089. jpl10897.snx Ground station coordinates for GPS week 1089, SINEX format. jpl1089[0-6].sp3 GPS ephemerides for GPS week 1089, sp3 format. jpl1089[0-6].tro Ground station troposphere estimates for GPS week 1089. jpl1089[0-6].clk GPS and ground station clocks for GPS week 1089, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 8.0 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 PRN15 excluded the entire GPS week 1089. WARNING: Data form PRN21 excluded day 327 due to a maneuver. WARNING: Data form PRN39 excluded day 330. WARNING: Data from KOUR, PETP, SPK1 excluded day 324. WARNING: Data from ASC1, KELY, PETP, SPK1, WHIT, ZWEN excluded day 325. WARNING: Data from LBCH, MAS1, PETP, SOFI, SPK1, WTZT, ZWEN excluded day 326. WARNING: Data from KELY, LBCH, PETP, SSIA, WTZT, ZWEN excluded day 327. WARNING: Data from DAV1, GRAZ, LBCH, PETP, SSIA, WTZT excluded day 328. WARNING: Data from DAV1, NICO, PETP, SSIA, WTZT excluded day 329. WARNING: Data from PETP, SIO3, SYOG, WTZT excluded day 330. JPL REFERENCE CLOCK TABLE GPS week 1089 (2000 Nov 19 - Nov 25) 2000-11-19 USNO 2000-11-20 USNO 2000-11-21 NRC1 2000-11-22 NRC1 2000-11-23 NRC1 2000-11-24 USNO 2000-11-25 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 1089 (2000 Nov 19 - Nov 25) 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 51867.50 -75878 314681 1062391 7257 36 39 163 163 42 0 26 -432 2010 51868.50 -75846 316949 1055026 7472 36 41 148 148 42 0 26 -345 1884 51869.50 -75795 319356 1047554 7473 32 37 128 128 42 0 26 -360 2186 51870.50 -75973 321539 1039535 8564 35 40 142 142 42 0 25 -938 1620 51871.50 -76376 323446 1030957 8593 33 37 124 124 42 0 26 -796 1782 51872.50 -76857 325189 1022474 8373 32 35 130 130 42 0 26 -924 1807 51873.50 -77407 326975 1013871 8833 36 39 158 158 42 0 25 -1060 1437 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1089: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1089 (2000 Nov 19 - Nov 25) 00 11 19 00 11 20 00 11 21 00 11 22 00 11 23 00 11 24 00 11 25 prn 3d rss (cm) 1 19 25 18 16 11 10 13 2 6 7 14 5 5 7 7 3 8 10 6 6 9 9 6 4 8 14 14 6 7 8 10 5 10 9 7 6 7 6 6 6 9 11 9 9 9 5 13 7 8 12 9 16 12 8 20 8 6 7 4 7 4 6 4 9 7 5 9 5 6 6 10 8 11 16 6 8 7 17 11 7 10 12 14 6 12 11 13 11 15 17 16 6 8 10 17 7 8 7 7 7 6 6 19 14 14 12 11 7 9 9 20 7 18 17 13 16 13 11 21 6 12 11 4 4 7 22 14 11 12 9 7 17 10 23 22 18 23 16 20 17 18 24 3 16 22 15 7 10 12 25 11 7 12 9 8 4 14 26 5 5 8 8 7 6 5 27 8 6 6 5 5 5 5 28 7 11 13 13 8 5 9 29 8 9 8 7 5 5 6 30 6 14 11 6 7 6 9 31 10 7 10 11 10 6 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 1089 (2000 Nov 19 - Nov 25) 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) | | | | | | | |___ |__ |_______ |_______ |___ |___ |__ ALGO* 7.0 .643e-01 2.00 32.8 3.47 3.37 AREQ* 4.0 32.5 182. 24.8 4.53 3.20 ARTU 1.0 22.8 -.807e-01 37.0 5.00 2.58 ASC1 5.5 626. -.203e-01 85.2 5.18 2.12 AUCK* 5.0 22.1 -.334e-02 63.8 5.56 2.96 BAHR* 3.9 .760e+05 615. 30.3 5.54 3.08 BARB 2.8 31.2 -.105 26.0 7.66 2.74 CAS1* 2.0 12.2 -.781e-02 25.5 4.52 1.26 CHAT* 1.0 30.9 -.942e-02 88.0 5.00 2.97 CIC1 2.9 181. -.343e-02 61.9 4.73 2.73 COCO 7.0 14.6 -.401e-02 27.3 5.62 3.88 DAV1* 3.1 31.0 -.883e-02 58.3 4.00 1.29 DGAR 4.9 99.2 -.212e-01 35.0 5.61 2.85 EISL 6.4 67.7 -.205e-01 77.7 4.89 2.59 FAIR* 7.0 .336 1.24 26.3 4.00 1.00 FORT* 5.1 3.47 .468 . 6.48 1.34 GALA 2.7 32.8 -.126 26.4 4.39 2.64 GOUG 2.6 .289e+06 495. 58.7 5.33 2.87 GUAM* 7.0 43.5 -.163 44.6 7.88 3.97 GUAT 4.0 .289e+06 508. 92.0 5.53 1.60 HARB 1.0 11.9 39.2 65.0 6.00 2.74 HOB2* 4.0 16.8 -1.15 40.8 5.05 3.41 HOLB 1.0 71.5 153. 34.0 3.00 3.32 HRAO 5.0 1.85 697. 75.8 4.43 3.63 IISC 1.9 66.4 -.580e-01 86.0 5.00 2.32 IRKT* 5.9 15.4 -.485 59.8 4.19 2.63 JAB1 6.9 32.5 -.140 63.2 6.86 3.10 JAMA 3.0 26.1 -.892e-01 42.3 7.03 3.33 KERG* 7.0 .289e+06 490. 60.0 5.88 2.50 KIT3* 5.9 24.8 -.120e-01 43.3 5.17 3.67 KOKB* 7.0 1.82 -2.19 50.5 5.59 1.20 KOUR* 4.0 6.47 420. 56.0 7.27 2.34 KUNM 1.9 97.8 -.431e-01 95.3 5.53 2.35 KWJ1* 5.5 98.1 -.182e-01 69.9 5.76 1.17 LHAS* 5.0 15.9 .110e-03 33.6 4.81 3.80 MAC1* 5.6 .266e+04 .231e-01 33.5 4.00 1.69 MAG0 6.0 24.7 -.900e-01 39.0 4.36 2.72 MALI* 4.6 .173e+04 10.3 102. 7.40 1.72 MCM4* 6.9 .101e+05 40.0 62.2 4.72 1.12 MONP 1.0 30.6 -.933e-01 38.0 4.00 3.37 NKLG 7.0 .282e+06 498. 77.0 7.73 1.78 NRC1 4.2 . . 49.5 3.53 3.55 NRIL 2.0 17.4 -.813e-01 36.5 4.00 1.67 NYA1 2.9 .109 -.162 30.3 4.07 1.09 NYAL* 3.9 98.3 -.160 55.2 4.39 1.18 OHIG* .9 33.7 -.482e-02 73.0 4.00 2.01 ONSA* 7.0 15.3 -.477e-01 44.2 4.16 2.56 PERT* 3.3 246. -.162 64.9 5.06 2.14 PIE1* 1.0 565. -1.05 72.0 4.00 2.50 RAMO 3.0 31.7 -.986e-01 56.4 6.00 2.79 RIOG 4.0 17.1 -.123 35.3 4.27 2.96 SANT* 6.4 456. -.694e-01 28.9 4.26 .979 SEY1 1.7 78.6 -.511e-01 93.0 6.00 1.52 SFER 7.0 .581e+05 761. 69.9 4.73 2.24 SIO3 1.8 26.6 -.888e-01 35.0 4.53 2.74 SUTH 1.0 30.8 -.217e-02 77.0 4.00 2.84 SYOG 1.0 .282e+06 479. . 6.00 1.49 THTI 7.0 .289e+06 494. 74.5 7.29 2.25 TIDB* 7.0 .212 869. 28.8 5.75 3.56 TSKB* 7.0 1.99 1.33 71.7 4.18 2.75 USNO 3.2 . . 46.3 5.00 3.60 USUD 4.0 .453 428. 32.8 5.57 3.69 VESL 1.0 .289e+06 511. 53.0 5.00 2.10 WHIT 2.0 11.3 .332 22.5 4.00 2.25 WTZR* 7.0 .202 .674 53.9 4.45 2.90 WUHN 4.0 21.7 -.611e-01 72.8 5.78 3.96 YAKZ 1.0 17.9 -.913e-01 46.0 5.00 2.76 YAR1* .8 73.1 .788e-03 63.0 4.00 2.24 YAR2 1.7 547. -.401 33.1 4.47 2.37 YELL* 7.0 .187 .524 34.7 3.86 1.40 PRN01 7.0 3.07 154. 52.0 5.45 2.12 PRN02 7.0 2.77 -301. 53.3 5.00 2.19 PRN03 7.0 2.51 59.5 51.0 5.15 2.15 PRN04 7.0 1.41 572. 55.4 5.15 2.25 PRN05 7.0 3.69 273. 56.7 5.33 2.36 PRN06 7.0 8.88 .101 52.4 5.31 2.35 PRN07 7.0 2.21 360. 55.3 5.15 2.29 PRN08 7.0 4.57 674. 49.7 5.00 2.16 PRN09 6.0 1.61 -18.6 49.9 5.18 2.26 PRN10 6.8 2.62 60.0 55.2 5.60 2.11 PRN11 7.0 .418 .626 52.8 5.30 2.04 PRN13 7.0 .288 .171 59.9 5.00 2.13 PRN17 7.0 4.97 -284. 54.5 5.16 2.43 PRN19 7.0 4.31 355. 51.7 5.00 2.04 PRN20 7.0 .317 -50.4 55.4 5.58 2.07 PRN21 5.7 3.27 18.9 54.9 5.52 2.24 PRN22 7.0 1.42 428. 58.1 5.30 2.11 PRN23 6.6 5.36 3.33 57.2 6.76 2.15 PRN24 7.0 2.16 8.56 53.1 5.15 2.21 PRN25 7.0 2.21 9.68 54.6 5.15 2.11 PRN26 7.0 .836 106. 52.5 5.15 2.15 PRN27 7.0 3.83 3.01 49.9 4.87 2.01 PRN28 7.0 1.08 2.76 56.4 5.30 2.06 PRN29 7.0 .870 254. 53.5 5.16 2.35 PRN30 7.0 1.57 -47.6 52.9 5.33 2.25 PRN31 7.0 3.45 19.6 55.9 5.31 2.07 _______________________ 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 11 19 00 11 20 00 11 21 00 11 22 00 11 23 00 11 24 00 11 25 prn 3d rss (cm) 1 450 312 281 364 485 640 909 2 195 175 432 452 417 430 516 3 226 199 257 361 225 326 228 4 492 430 460 418 422 441 515 5 522 443 389 491 480 395 520 6 1134 869 854 916 794 872 860 7 290 258 312 314 303 449 413 8 357 398 403 399 380 364 472 9 414 344 395 342 366 351 10 412 300 282 415 538 260 371 11 337 622 355 446 275 266 334 13 395 174 242 222 342 389 369 17 341 316 347 250 350 167 334 19 319 220 480 790 271 314 459 20 229 265 214 197 248 445 324 21 214 346 754 1207 445 548 22 303 389 229 649 294 336 319 23 507 856 1401 685 659 1055 943 24 319 356 202 241 340 442 374 25 458 602 372 437 367 701 500 26 173 282 392 337 337 223 292 27 418 265 248 572 291 493 367 28 503 611 515 357 324 340 408 29 251 195 432 659 298 247 254 30 516 477 230 208 218 248 291 31 539 252 252 256 253 262 314 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo areq artu asc1 auck bahr barb cas1 chat cic1 coco dav1 dgar eisl fair fort gala goug guam guat harb hob2 holb hrao iisc irkt jab1 jama kerg kit3 kokb kour kunm kwj1 lhas mac1 mag0 mali mcm4 monp nklg nrc1 nril nya1 nyal ohig onsa pert pie1 ramo riog sant sey1 sfer sio3 suth syog thti tidb tskb usno usud vesl whit wtzr wuhn yakz yar1 yar2 yell