Date: Fri, 25 Jan 2002 14:36:57 -0800 From: Yvonne Vigue Message-Id: <200201252236.g0PMavi00327@felini.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-8977] Wk 1149 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 25 Jan 14:37:00 PST 2002 Message Number 8977 ****************************************************************************** Author: Y. Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1149 (DAYS 13-19, DATES 2002 Jan 13 - Jan 19) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: D C Jefferson, Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, 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/1149. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl11497.sum This text file. jpl11497.erp Earth rotation parameters for GPS week 1149. jpl11497.snx Ground station coordinates for GPS week 1149, SINEX format. jpl1149[0-6].sp3 GPS ephemerides for GPS week 1149, sp3 format. jpl1149[0-6].tro Ground station troposphere estimates for GPS week 1149. jpl1149[0-6].clk GPS and ground station clocks for GPS week 1149, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 6.0 cm A clock discontinuity (reset) of about 37 microseconds was detected for PRN08 at approximately 15:15 on day 016. 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 and PRN17 excluded the entire GPS week 1149. WARNING: Data from PRN01 excluded days 015-019. WARNING: Data from PRN02 excluded day 013. WARNING: Data from PRN07 excluded day 013. WARNING: Data from PRN26 excluded day 015. due to a manuever, reference ftp://tycho.usno.navy.mil/pub/gps/gpsnanu.2002 WARNING: Data from PRN28 excluded days 013 and 016. WARNING: Data from CARR, CHUM, EISL, KOKB, LBCH, MCM4, SANT, SIMO excluded day 013. WARNING: Data from CARR, CHUM, CMP9, DUBR, ESTI, KOKB, LBCH, MEDI, PIMO, WES2, WTZA excluded day 014. WARNING: Data from CARR, CHUM, CMP9, DUBR, ESTI, KOKB, LBCH, PIMO, SSIA, UZHL, WTZA excluded day 015. WARNING: Data from BOR1, CARR, CMP9, DUBR, ESTI, KELY, KOKB, LBCH, PARC, PIMO, SPK1, WTZA excluded day 016. WARNING: Data from CARR, CMP9, DUBR, KOKB, LBCH, PIMO, SPK1, WTZA excluded day 017. WARNING: Data from CARR, CMP9, DUBR, KOKB, LBCH, WTZA excluded day 018. WARNING: Data from BLYT, DUBR, KOKB, SSIA, WTZA excluded day 019. JPL REFERENCE CLOCK TABLE GPS week 1149 (2002 Jan 13 - Jan 19) 2002-01-13 USNO 2002-01-14 USNO 2002-01-15 USNO 2002-01-16 USNO 2002-01-17 USNO 2002-01-18 USNO 2002-01-19 USNO 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 1149 (2002 Jan 13 - Jan 19) 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 52287.50 -182076 332177 -1413017 3714 39 49 161 161 42 0 23 532 3090 52288.50 -181441 335398 -1416607 3466 33 39 144 144 42 0 26 463 2924 52289.50 -181003 338465 -1419822 2963 32 39 150 150 42 0 24 617 2985 52290.50 -180273 341504 -1422940 3274 33 38 146 146 42 0 24 694 2861 52291.50 -179567 344719 -1425943 2733 33 37 147 147 42 0 25 590 3072 52292.50 -179033 347821 -1428891 3162 31 37 147 147 42 0 25 773 2889 52293.50 -178564 350947 -1432145 3347 33 39 151 151 42 0 25 229 2949 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1149: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1149 (2002 Jan 13 - Jan 19) 02 1 13 02 1 14 02 1 15 02 1 16 02 1 17 02 1 18 02 1 19 prn 3d rss (cm) 1 7 3 2 10 8 9 5 7 7 3 8 11 9 10 17 9 6 4 7 6 7 6 5 8 5 5 4 4 3 4 3 6 4 6 10 13 7 6 6 3 5 7 6 4 7 5 5 6 8 17 16 13 16 7 3 7 9 7 13 3 4 2 6 4 10 10 13 10 5 10 10 9 11 4 7 5 7 7 5 7 13 7 8 11 6 6 6 8 14 7 4 5 4 5 4 6 18 7 10 6 5 6 6 6 20 8 5 6 6 7 5 6 21 3 4 4 5 8 4 6 22 4 3 3 6 4 4 7 23 20 19 5 8 10 9 9 24 14 7 6 6 8 8 6 25 9 10 10 8 10 6 4 26 8 13 6 7 8 6 27 13 8 7 5 5 8 7 28 14 11 8 9 2 29 6 5 5 4 6 7 6 30 8 5 4 4 5 4 3 31 7 7 8 10 11 8 8 _______________________ 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 1149 (2002 Jan 13 - Jan 19) 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) | | | | | | | |___ |__ |_______ |_______ |___ |___ |__ ALGO* 7.0 0.550e-01 1.97 31.1 3.74 3.39 ARTU 6.9 0.575e+05 0.124 37.3 4.00 2.53 AUCK* 5.5 20.7 -0.117 45.6 5.19 2.48 BAHR* 7.0 0.545 931. 29.0 4.32 3.38 CHAT* 0.9 16.9 -0.106 59.0 5.00 2.59 CIC1 4.8 218. -0.492e-01 63.9 4.00 2.76 COCO 3.0 13.9 -0.761e-02 22.4 5.67 3.39 CRO1 7.0 0.204 323. 35.0 5.46 3.36 DARW 6.9 34.9 -0.156 55.6 7.15 2.19 DAV1* 6.8 26.7 -0.564e-02 39.0 4.00 1.28 EISL 5.7 349. -0.351e-01 . 4.69 2.14 FAIR* 6.9 24.5 0.156 27.4 4.00 1.01 FORT* 4.1 3.76 0.201 . 5.63 1.33 GALA 6.8 44.3 -0.119 29.6 4.31 3.00 GRAZ* 1.0 101. 433. 61.0 4.00 3.06 GUAM* 7.0 40.8 -0.159 53.7 6.90 4.00 HILO 6.0 53.8 -0.144 46.3 5.88 2.89 HOB2* 5.0 0.978e-01 3.28 49.7 4.00 3.14 IISC 2.9 47.7 -0.117 60.1 5.34 3.29 INEG 1.0 0.289e+06 -7.69 59.0 4.00 0.832 IRKT* 5.6 0.936 0.136 59.6 4.70 2.76 JPLM 1.0 43.6 34.9 68.0 3.00 3.01 KELY 0.6 15.0 -0.554e-01 23.0 5.00 1.60 KERG* 7.0 1.87 861. 67.7 5.59 2.12 KUNM 0.9 92.5 -0.540e-01 89.0 5.00 2.34 KWJ1* 6.0 146. -0.180e-01 38.6 5.14 1.18 LHAS* 5.9 16.2 0.282e-02 33.9 4.17 3.70 LPGS* 0.9 74.4 -0.311e-01 47.0 5.00 1.64 MAC1* 5.8 20.2 -0.855e-02 32.9 3.85 1.75 MAD2 1.0 409. 0.696 37.0 4.00 2.24 MAG0 5.0 21.9 -0.852e-01 39.4 4.20 2.72 MALI* 6.9 171. 153. 70.5 7.45 2.59 MAS1* 4.6 0.403e+05 177. 43.0 4.00 2.53 MAUI 1.0 49.7 -0.138 37.0 4.00 3.52 MCM4* 5.8 0.164e+05 51.2 41.9 3.40 1.09 MEDI 1.0 0.126 231. 60.0 4.00 2.29 MSKU 5.0 34.5 -0.123 36.6 6.00 3.63 NKLG 2.0 0.276e+06 540. 72.0 7.00 1.50 NOT1 0.9 0.152 943. 73.0 5.00 2.07 NRIL 4.9 16.3 -0.810e-01 21.4 4.19 2.09 NTUS 3.9 6.63 -0.901e-02 58.5 6.53 4.14 NYA1 6.9 0.144 -0.279 33.2 3.18 1.01 OHIG* 4.8 23.6 -0.223e-02 57.5 5.00 2.12 ONSA* 6.0 0.205 150. 43.8 4.00 2.65 PERT* 1.0 24.7 -0.975e-01 64.0 5.00 2.63 PETP 1.0 24.2 -0.818e-01 46.0 5.00 2.91 PIE1* 1.0 0.163 1.30 73.0 3.00 2.44 PIMO 1.9 40.2 -0.144 22.4 5.35 1.72 REYK 2.0 9.15 -0.662e-03 49.0 6.00 1.65 RIOG* 0.7 13.0 -0.123 36.0 5.00 1.50 SANT* 5.5 26.2 -0.119 31.3 4.89 1.73 SELE 2.0 27.5 -0.767e-02 58.4 3.00 2.72 SIMO 5.7 139. -0.985e-02 54.5 5.02 2.49 SUTH 1.0 38.7 -0.198e-01 63.0 4.00 2.38 THTI 6.0 0.103e+06 782. 73.9 6.52 1.99 TIDB 6.9 0.206 98.0 26.7 5.16 2.97 TLSE 2.0 0.415 0.164 65.0 4.00 2.51 TRAB 1.0 23.2 0.245e-01 45.0 5.00 3.04 TSKB* 5.9 1.79 -1.58 67.7 3.53 2.93 TWTF 2.0 0.411 0.370 43.0 5.00 3.44 USNO 6.9 . . 39.2 4.45 3.42 USUD 6.0 0.483 355. 28.7 4.18 3.61 WHIT 6.0 33.8 9.56 34.9 4.00 2.54 WTZR* 6.0 0.719e-01 -2.27 48.3 4.18 3.09 WUHN 2.0 45.6 -0.122 72.0 6.00 2.99 YAKT 2.0 0.736 124. 26.0 4.00 2.79 YAR1* 4.5 489. -0.753 67.4 3.68 1.80 YAR2 1.0 5.54 -0.116e+05 28.0 5.00 3.36 YEBE 0.9 0.846e-01 888. 47.0 4.00 2.07 YELL* 6.9 0.167 0.260 38.9 4.00 1.58 PRN01 1.9 4.33 211. 46.0 5.00 2.07 PRN02 5.9 3.16 -138. 48.0 5.00 2.53 PRN03 6.9 2.17 101. 47.9 5.00 2.15 PRN04 6.6 1.00 287. 47.0 5.00 2.16 PRN05 7.0 3.70 333. 45.1 5.00 2.26 PRN06 7.0 9.48 -2.27 45.5 5.00 2.18 PRN07 5.9 1.72 685. 47.4 5.00 2.31 PRN08 6.6 0.251e+04 685. 47.8 5.00 2.09 PRN09 7.0 2.18 -26.1 46.8 4.87 2.04 PRN10 6.9 2.50 17.2 47.6 5.00 2.23 PRN11 7.0 0.371 7.28 48.0 5.00 2.29 PRN13 6.9 0.390 -1.37 49.3 5.15 2.15 PRN14 7.0 0.277 -110. 45.9 5.00 2.37 PRN18 7.0 0.457 -75.5 44.9 4.87 2.24 PRN20 7.0 0.280 -130. 47.9 5.00 2.46 PRN21 7.0 4.32 -0.387e-01 43.5 5.00 2.29 PRN22 7.0 1.31 571. 49.7 5.00 2.18 PRN23 6.8 6.04 4.68 47.1 4.85 2.31 PRN24 6.8 2.87 2.55 46.3 5.00 2.32 PRN25 7.0 2.08 21.8 46.2 5.00 2.20 PRN26 5.8 0.821 -35.5 45.4 5.17 1.92 PRN27 6.9 4.27 8.07 47.5 4.74 2.32 PRN28 4.8 1.08 -56.1 49.2 4.81 2.09 PRN29 6.9 0.940 560. 46.4 5.00 2.40 PRN30 7.0 1.89 348. 42.8 4.87 2.22 PRN31 7.0 4.86 87.2 49.3 4.87 2.13 _______________________ 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 02 1 13 02 1 14 02 1 15 02 1 16 02 1 17 02 1 18 02 1 19 prn 3d rss (cm) 1 707 653 2 476 636 454 437 595 330 3 512 405 323 383 449 418 303 4 329 373 378 418 429 386 385 5 310 503 480 484 491 537 488 6 757 927 799 774 719 739 736 7 365 337 329 288 292 277 8 454 592 506 530 435 522 426 9 508 560 420 327 425 313 261 10 474 372 395 387 334 344 285 11 404 526 406 278 377 421 332 13 321 287 425 464 392 403 429 14 278 321 458 589 335 413 569 18 249 260 288 331 256 264 223 20 372 456 411 383 378 412 325 21 604 1732 308 535 757 266 483 22 265 481 264 265 254 234 244 23 668 522 456 977 619 815 638 24 540 660 459 374 334 456 464 25 379 483 680 423 496 555 407 26 276 301 998 424 437 358 27 304 398 338 357 343 332 286 28 459 243 300 372 325 29 654 718 640 375 422 542 260 30 318 315 343 382 292 283 274 31 443 790 625 496 927 1081 426 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo artu auck bahr chat cic1 coco cro1 darw dav1 eisl fair fort gala graz guam hilo hob2 iisc ineg irkt jplm kely kerg kunm kwj1 lhas lpgs mac1 mad2 mag0 mali mas1 maui mcm4 medi msku nklg not1 nril ntus nya1 ohig onsa pert petp pie1 pimo reyk riog sant sele simo suth thti tidb tlse trab tskb twtf usno usud whit wtzr wuhn yakt yar1 yar2 yebe yell