Date: Tue, 27 Aug 2002 16:36:45 -0700 From: Yvonne Vigue Message-Id: <200208272336.g7RNajF21856@felini.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-9547] Wk 1179 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 27 Aug 16:36:46 PDT 2002 Message Number 9547 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1179 (DAYS 223-229, DATES 2002 Aug 11 - Aug 17) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, F H Webb, J F Zumberge, 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/1179. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl11797.sum This text file. jpl11797.erp Earth rotation parameters for GPS week 1179. jpl11797.snx Ground station coordinates for GPS week 1179, SINEX format. jpl1179[0-6].sp3 GPS ephemerides for GPS week 1179, sp3 format. jpl1179[0-6].tro Ground station troposphere estimates for GPS week 1179. jpl1179[0-6].clk GPS and ground station clocks for GPS week 1179, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 6.0 cm The unusually high number of sites excluded this week was caused by spliced rinex files that could not be processed correctly. 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 1179. WARNING: Data from PRN10 excluded days 223, 224, and 225. WARNING: Data from ALBH, AUCK, AXU1, BJFS, CHAT, CLAR, CSN1, DARW, DRAO, ESTI, FLIN, FORT, HOLB, LAE1, LONG, MANZ, NANO, NLIB, SIO3, TABL, TID2, UCLU, UNB1, VNDP, WIDC, WLSN excluded day 223. WARNING: Data from ALBH, AUCK, AXU1, BJFS, CHAT, CSN1, DARW, DRAO, FLIN, HOLB, LONG, NANO, NPLD, SIO3, TABL, THU1, TRAK, UCLU, UNB1, VNDP, WIDC, WLSN, YEBE excluded day 224. WARNING: Data from ALBH, AUCK, AXU1, BJFS, CHAT, CSN1, DARW, DRAO, FLIN, GRAS, HILO, HNLC, HOLB, KELY, LONG, NANO, NPLD, SIO3, TABL, THU1, TRAK, UCLU, UNB1, VNDP, WIDC, WLSN excluded day 225. WARNING: Data from CIT1, LONG, MONP, THU1, TRAK, WTZA excluded day 226. WARNING: Data from CIT1, HILO, HNLC, ISTA, LHUE, LONG, THU1, TRAB, WTZA excluded day 227. WARNING: Data from ALBH, AUCK, AXU1, BILI, CHAT, CSN1, DRAO, FLIN, HOLB, ISTA, LHUE, LONG, MANZ, NANO, SIO3, TABL, UCLU, UNB1, VNDP, WIDC, WLSN excluded day 228. WARNING: Data from ALBH, AUCK, AXU1, BILI, CHAT, CSN1, DRAO, FLIN, GUAT, HOLB, ISTA, LONG, NANO, RIOG, SIO3, TABL, UCLU, UNB1, VNDP, WIDC, WLSN excluded day 229. JPL REFERENCE CLOCK TABLE GPS week 1179 (2002 Aug 11 - Aug 17) 2002-08-11 ALGO 2002-08-12 ALGO 2002-08-13 ALGO 2002-08-14 ALGO 2002-08-15 NRC1 2002-08-16 ALGO 2002-08-17 ALGO 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 1179 (2002 Aug 11 - Aug 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 52497.50 260416 338541 -2403557 -1426 26 28 157 157 60 0 25 50 -3233 52498.50 260518 335496 -2402579 -530 25 27 156 156 60 0 25 461 -3299 52499.50 260680 332401 -2402221 -187 26 27 157 157 60 0 25 509 -3018 52500.50 260831 329675 -2402117 -21 28 31 159 159 60 0 26 23 -2857 52501.50 260640 327071 -2402116 20 28 31 157 157 60 0 26 -656 -2778 52502.50 260434 324478 -2402022 -208 26 29 153 153 60 0 26 -243 -2880 52503.50 259980 321866 -2402254 671 26 29 151 151 60 0 26 -247 -2937 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1179: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1179 (2002 Aug 11 - Aug 17) 02 8 11 02 8 12 02 8 13 02 8 14 02 8 15 02 8 16 02 8 17 prn 3d rss (cm) 1 6 4 8 4 7 4 5 2 3 5 7 7 12 9 5 3 4 4 4 4 4 6 5 4 6 5 4 8 6 5 7 5 5 5 6 6 4 5 6 6 4 5 10 5 3 4 4 7 10 6 6 9 7 4 4 8 6 21 23 5 8 6 7 9 5 4 5 10 11 5 6 10 7 4 6 12 11 10 7 9 10 8 7 8 13 9 8 5 14 14 6 2 14 4 8 5 4 7 6 4 18 5 5 5 6 5 4 4 20 5 4 8 6 8 6 6 21 7 8 5 6 5 4 4 22 3 5 6 3 9 7 7 23 7 5 5 6 7 6 8 24 6 7 4 5 4 3 5 25 7 11 13 6 7 8 6 26 6 5 4 6 5 4 6 27 6 5 4 3 8 8 6 28 7 7 7 8 8 4 6 29 7 6 4 5 4 3 5 30 4 5 6 4 6 7 5 31 6 9 4 6 6 5 3 _______________________ 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 1179 (2002 Aug 11 - Aug 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 0.546 -4.25 71.0 5.00 2.49 ALGO* 7.2 0.151 0.190 45.2 6.59 3.26 ALIC 2.0 101. -0.277e-01 56.1 5.00 3.39 AMC2 2.0 0.112 -0.162e-02 40.5 5.52 2.72 ANKR 1.0 110. -0.200e-02 43.0 5.00 2.53 AOML 5.0 26.8 -0.876e-02 56.4 7.22 2.42 ARTU 6.6 13.0 -0.784e-01 22.9 5.20 2.30 ASC1* 4.4 0.332e+07 0.333e+04 78.2 8.14 2.61 AUCK* 1.8 17.2 -0.906e-01 46.5 5.52 1.77 BAHR* 5.8 0.651 426. 32.6 5.91 3.38 BILI 1.0 9.62 -0.860e-01 41.0 6.00 1.74 BJFS 2.0 13.0 -0.872e-01 59.7 5.52 3.71 BOGT 7.0 20.4 -0.919e-01 40.2 6.45 3.21 BREW 4.9 0.330e+05 823. 32.8 6.62 2.86 BRMU* 6.6 27.6 -0.751e-02 47.1 7.28 2.59 CAS1* 5.9 8.05 -0.289e-02 27.7 4.06 1.06 CEDU* 5.0 16.9 -0.407e-02 55.6 4.08 2.55 CIC1 4.0 37.1 -0.324e-02 51.3 5.92 2.98 COCO 7.0 11.2 -0.657e-02 32.0 6.51 2.89 CRO1 5.0 0.183e+06 695. 40.6 6.46 3.57 DARW 1.0 29.8 -0.984e-01 84.0 5.00 1.50 DAV1* 6.9 22.2 -0.890e-02 34.5 3.18 0.905 DUBO 7.0 38.6 0.598e-03 54.8 5.61 2.50 EISL 6.5 51.6 -0.668e-02 65.1 5.76 2.45 FAIR* 7.0 0.388 842. 34.7 6.08 1.85 FORT* 4.8 0.253 0.863 82.1 6.11 1.99 GALA 6.9 23.7 -0.110 39.6 5.31 3.18 GOUG 5.7 0.289e+06 493. 68.2 5.87 2.37 GUAM* 6.7 24.4 -0.132 50.3 6.91 1.33 GUAT 6.0 0.290e+06 504. 59.6 6.17 1.53 HARB 6.0 6.45 490. 61.4 5.18 2.50 HNLC 1.0 33.9 -0.143 43.0 6.00 3.65 HOB2* 7.0 0.145 -0.893 40.4 5.02 2.87 IISC 7.0 29.6 -0.116 57.0 6.18 2.98 IRKT* 7.0 0.304 0.494e-01 64.1 6.29 2.49 JAB1 4.0 31.3 -0.691e-02 30.3 5.51 2.38 JPLM 3.0 12.0 187. 51.3 6.00 2.61 KELY 3.1 10.5 -0.654e-01 52.4 6.60 1.10 KERG* 6.7 0.829e+04 708. 51.0 5.16 1.79 KGN0 6.0 0.666 -0.281e-01 60.3 6.09 3.23 KOUR* 7.0 19.4 -0.999e-01 42.2 7.31 3.67 KUNM 5.9 62.4 -0.286e-01 80.4 6.56 2.14 LAE1 1.7 22.3 -0.145 61.9 6.48 3.40 LHAS* 1.0 13.3 -0.745e-02 38.0 4.00 2.53 LHUE 4.0 31.2 -0.140 36.5 6.51 3.26 MAC1* 7.0 13.5 -0.407e-02 32.5 3.16 1.66 MAD2 5.0 0.165 -0.746 42.0 6.31 2.68 MAG0 6.0 9.95 -0.825e-01 45.0 4.52 2.47 MALI* 3.0 36.5 323. 74.7 7.67 1.72 MAUI 1.0 30.8 -0.112 38.0 4.00 1.90 MBAR 4.0 39.7 -0.104 35.5 6.04 2.71 MCM4* 6.7 0.297e+05 191. 83.5 3.00 0.946 MEDI 1.0 0.566 956. 57.0 5.00 2.08 MIZU 1.0 0.534 0.265e-01 45.0 5.00 1.76 MKEA 1.0 0.126e+06 8.00 27.0 6.00 1.46 MOBN 4.0 16.6 -0.704e-01 39.2 6.26 2.98 MSKU 6.9 36.4 -0.948e-01 51.6 6.88 2.52 NICO 3.0 16.3 -0.113e-01 32.7 6.45 3.33 NOT1 2.0 0.250e+06 628. 72.5 6.65 1.82 NOUM 5.8 0.288e+06 -1.70 68.0 6.18 2.87 NRC1 1.1 . . 45.0 6.00 2.84 NRIL 7.0 13.8 -0.783e-01 25.4 5.30 2.25 NTUS 3.0 8.99 -0.104e-01 65.0 7.35 3.07 NYA1 6.0 0.159 0.750 36.0 6.27 1.46 NYAL* 1.0 0.111 -787. 40.0 5.00 1.11 OHI2 7.0 8.44 -0.465e-02 39.6 5.06 2.33 ONSA* 6.7 4.06 975. 45.4 5.66 2.29 PERT* 4.9 16.1 -0.853e-01 61.6 5.70 2.65 PETP 1.0 11.5 -0.797e-01 44.0 6.00 1.30 POLV 1.0 0.289e+06 9.79 72.0 6.00 2.20 RABT 0.9 17.0 -0.390e-03 52.0 4.00 2.22 RESO 6.9 10.5 -0.733e-01 33.3 6.02 1.47 REYK 4.0 14.6 -0.334e-02 61.6 6.26 1.77 SANT* 7.0 19.9 -0.990e-01 29.7 5.63 2.85 SCH2 1.0 7.95 -15.4 44.0 5.00 2.46 SCUB 2.0 19.6 -0.115 52.5 7.53 3.08 SELE 7.0 32.9 -0.517e-02 54.5 5.66 2.73 SEY1 5.0 42.8 -0.186e-01 82.7 6.43 1.87 SIMO 2.0 173. -0.162e-02 45.5 5.00 2.44 SSIA 0.7 0.289e+06 512. 84.0 7.00 1.64 STJO 7.0 24.0 0.113 38.2 5.62 3.64 SYOG 0.8 0.927 160. 61.0 6.00 1.74 THTI 2.9 3.28 632. 88.0 6.00 2.27 TIDB 7.0 0.175 348. 29.3 5.32 2.85 TIXI 7.0 8.96 -0.812e-01 43.7 5.61 1.98 TOW2 7.0 18.9 -0.749e-02 19.6 3.74 2.81 TRAB 2.8 16.9 0.339e-01 47.0 6.74 2.65 TSKB* 7.0 2.12 -0.341 31.9 5.95 3.27 TWTF 7.0 0.485 381. 58.6 5.76 3.03 UCLU 1.0 49.2 0.999 82.0 6.00 2.42 WTZR* 7.0 134. -0.473 49.0 6.90 2.62 YAR2 2.0 6.19 0.155 27.5 3.54 3.69 YEBE 1.0 0.505 969. 46.0 8.00 1.99 YELL* 7.0 0.126 0.577e-01 45.1 4.77 1.49 PRN01 7.0 5.15 243. 44.7 6.05 2.44 PRN02 7.0 2.76 -247. 52.0 5.30 2.52 PRN03 7.0 2.00 54.0 45.4 5.15 2.36 PRN04 6.7 0.877 278. 53.3 6.89 1.99 PRN05 7.0 3.85 26.5 48.7 6.40 2.25 PRN06 7.0 6.15 -5.17 45.7 5.47 2.14 PRN07 6.9 1.01 525. 52.1 6.08 2.30 PRN08 6.7 2.97 551. 47.7 6.22 2.25 PRN09 6.5 2.60 -3.47 46.3 5.76 2.04 PRN10 4.0 1.98 10.1 53.1 5.52 1.95 PRN11 6.9 0.458 18.2 48.6 5.46 2.23 PRN13 7.0 0.344 -11.8 57.1 7.66 2.35 PRN14 6.9 0.331 -54.4 48.6 5.87 2.31 PRN18 7.0 0.431 -50.4 45.3 5.16 2.45 PRN20 7.0 0.329 -181. 50.0 6.02 2.31 PRN21 6.9 4.12 -2.79 47.2 5.31 2.25 PRN22 7.0 2.57 484. 55.5 5.30 2.37 PRN23 7.0 6.02 7.58 47.2 5.76 2.23 PRN24 6.8 2.46 50.1 46.7 5.76 2.26 PRN25 6.6 2.43 31.0 47.6 6.60 2.13 PRN26 6.9 0.554 109. 50.7 5.00 2.07 PRN27 6.6 3.02 77.0 45.3 6.32 2.17 PRN28 6.9 0.972 -89.4 49.6 5.31 2.34 PRN29 7.0 0.865 166. 48.2 5.00 2.22 PRN30 7.0 1.56 160. 54.9 5.75 2.07 PRN31 6.9 1.93 355. 46.7 5.16 2.32 _______________________ 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 8 11 02 8 12 02 8 13 02 8 14 02 8 15 02 8 16 02 8 17 prn 3d rss (cm) 1 489 478 569 554 551 610 552 2 373 346 325 272 295 295 273 3 289 523 247 224 274 262 334 4 695 514 403 566 542 856 561 5 426 290 233 259 355 389 411 6 514 484 574 530 487 468 599 7 188 233 240 200 211 187 311 8 458 660 306 507 317 257 308 9 406 230 366 222 269 430 425 10 332 266 252 256 11 311 271 364 290 357 358 392 13 202 211 225 337 550 435 491 14 272 309 221 246 385 250 228 18 279 326 343 359 273 273 240 20 506 466 309 295 396 361 324 21 1114 813 561 572 410 576 934 22 274 212 206 341 287 238 273 23 449 526 460 424 504 586 512 24 478 648 441 418 454 957 585 25 317 325 335 383 298 303 350 26 275 159 186 289 264 208 199 27 326 853 466 807 318 543 372 28 248 273 237 345 383 343 334 29 358 220 179 409 393 255 351 30 223 242 347 348 371 339 288 31 556 534 497 594 568 335 503 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic amc2 ankr aoml artu asc1 auck bahr bili bjfs bogt brew brmu cas1 cedu cic1 coco cro1 darw dav1 dubo eisl fair fort gala goug guam guat harb hnlc hob2 iisc irkt jab1 jplm kely kerg kgn0 kour kunm lae1 lhas lhue mac1 mad2 mag0 mali maui mbar mcm4 medi mizu mkea mobn msku nico not1 noum nrc1 nril ntus nya1 nyal ohi2 onsa pert petp polv rabt reso reyk sant sch2 scub sele sey1 simo ssia stjo syog thti tidb tixi tow2 trab tskb twtf uclu wtzr yar2 yebe yell