Date: Wed, 21 Aug 2002 15:56:48 -0700 From: Yvonne Vigue Message-Id: <200208212256.g7LMumu01917@felini.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-9528] Wk 1178 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 21 Aug 15:56:50 PDT 2002 Message Number 9528 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1178 (DAYS 216-222, DATES 2002 Aug 04 - Aug 10) ****************************************************************************** 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/1178. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl11787.sum This text file. jpl11787.erp Earth rotation parameters for GPS week 1178. jpl11787.snx Ground station coordinates for GPS week 1178, SINEX format. jpl1178[0-6].sp3 GPS ephemerides for GPS week 1178, sp3 format. jpl1178[0-6].tro Ground station troposphere estimates for GPS week 1178. jpl1178[0-6].clk GPS and ground station clocks for GPS week 1178, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 6.0 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 and PRN17 excluded the entire GPS week 1178. WARNING: Data from PRN24 excluded days 218 and 219. WARNING: Data from BRMU, LBCH, LHUE, SCIP, SFER, THU1, WTZA excluded day 216. WARNING: Data from BJFS, BRMU, CARR, HILO, KODK, LHUE, SCIP, SFER, THU1, VESL, WTZA excluded day 217. WARNING: Data from CARR, HILO, KGNI, LBCH, SFER, VESL, WTZA excluded day 218. WARNING: Data from BJFS, CARR, HILO, LBCH, SFER, VESL excluded day 219. WARNING: Data from CARR, GOUG, GUAT, LBCH, NOUM, POLV, SFER, TORP, TRAK, VESL excluded day 220. WARNING: Data from CARR, FORT, GUAT, HOLM, LBCH, NLIB, NOUM, SFER, TORP excluded day 221. WARNING: Data from ANKR, FORT, LAE1, NLIB, TORP excluded day 222. JPL REFERENCE CLOCK TABLE GPS week 1178 (2002 Aug 04 - Aug 10) 2002-08-04 FORT 2002-08-05 PIE1 2002-08-06 DRAO 2002-08-07 PIE1 2002-08-08 NRC1 2002-08-09 PIE1 2002-08-10 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 1178 (2002 Aug 04 - Aug 10) 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 52490.50 254426 357828 -2424340 -3601 23 25 141 141 60 0 26 1029 -2771 52491.50 255301 355096 -2420717 -3645 24 26 144 144 60 0 26 1039 -2976 52492.50 255938 351928 -2417225 -3338 25 28 149 149 60 0 25 716 -2847 52493.50 257183 348937 -2413879 -3354 25 29 150 150 60 0 25 1602 -3087 52494.50 258394 346331 -2410624 -3156 25 26 150 150 60 0 26 754 -2553 52495.50 259403 343639 -2407911 -2270 25 27 151 151 60 0 26 1334 -2881 52496.50 260129 341163 -2405522 -2509 24 24 148 148 60 0 26 548 -2659 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1178: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1178 (2002 Aug 04 - Aug 10) 02 8 4 02 8 5 02 8 6 02 8 7 02 8 8 02 8 9 02 8 10 prn 3d rss (cm) 1 7 7 10 8 4 6 4 2 7 8 11 11 9 5 5 3 7 10 6 9 4 4 3 4 5 3 6 7 4 6 8 5 5 5 6 6 6 4 6 6 10 7 7 4 5 6 6 7 6 6 10 6 4 6 7 8 4 6 6 6 4 4 5 9 4 3 15 24 8 8 14 10 4 6 4 4 4 5 5 11 6 7 7 7 12 11 7 13 8 10 7 11 13 5 6 14 7 14 10 7 6 5 3 18 3 6 6 4 3 4 9 20 5 5 8 11 9 6 5 21 4 6 9 5 4 6 8 22 8 10 10 8 8 6 6 23 6 7 10 6 4 10 8 24 5 6 6 9 9 25 14 10 12 15 10 11 7 26 5 7 13 5 4 6 6 27 5 6 5 7 4 3 4 28 6 7 11 5 6 6 8 29 5 5 11 5 4 6 6 30 10 13 6 14 6 6 4 31 6 7 5 8 6 3 4 _______________________ 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 1178 (2002 Aug 04 - Aug 10) 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 6.0 0.109 -3.98 63.4 5.58 3.37 ALGO* 7.1 0.106 0.935e-01 42.0 5.20 3.32 ALIC 2.0 96.6 -0.242e-01 53.0 5.00 3.23 AOML 6.0 23.4 -0.703e-02 56.7 7.58 2.62 ARTU 6.5 11.6 -0.787e-01 22.7 5.16 1.78 ASC1* 1.7 0.529e+07 0.687e+04 71.5 6.54 3.10 AUCK* 6.4 15.2 -0.838e-01 47.3 5.31 2.67 BAHR* 7.0 0.506 426. 29.9 5.18 3.39 BJFS 2.9 0.289e+06 465. 22.4 5.00 1.78 BOGT 7.0 18.8 -0.802e-01 41.0 6.73 3.42 BRMU* 5.0 24.7 -0.677e-02 46.8 7.64 2.59 CAS1* 5.0 8.95 -0.443e-02 27.4 4.00 1.33 CEDU* 5.0 18.3 -0.462e-02 44.9 4.86 3.29 CIC1 2.7 44.0 -0.177e-02 49.6 4.76 2.91 COCO 7.0 10.6 -0.619e-02 32.5 7.45 3.45 CRO1 6.0 0.132 785. 40.3 6.55 3.61 DARW 3.0 0.429e+05 -0.272 82.8 5.69 2.06 DAV1* 7.0 23.9 -0.901e-02 33.8 4.02 1.59 DRAO* 1.1 . . 31.0 8.00 3.23 DUBO 7.0 15.1 -0.670e-03 54.7 5.83 2.84 EISL 6.6 725. -0.304e-01 56.6 5.44 2.77 FAIR* 7.0 0.160 842. 34.6 6.58 2.31 FORT* 4.9 0.352 0.722 77.8 6.27 1.93 GALA 7.0 19.7 -0.972e-01 38.0 5.44 4.02 GOUG 6.0 0.289e+06 503. 61.4 5.84 2.30 GUAM* 7.0 21.1 -0.115 55.7 7.31 3.23 GUAT 5.0 0.290e+06 506. 56.3 7.10 1.56 HARB 6.0 44.5 487. 51.6 5.35 2.41 HNLC 2.0 29.5 -0.112 42.1 7.65 3.93 HOB2* 3.0 0.737e-01 -0.890 40.1 5.34 3.27 IISC 7.0 0.199e+05 -0.777 56.0 6.75 3.56 IRKT* 6.9 39.4 0.945e-01 63.6 6.87 2.30 JAB1 2.0 30.9 -0.174e-02 33.5 5.52 2.66 KELY 6.6 11.8 -0.671e-01 34.1 7.59 1.46 KERG* 6.9 0.719e+04 536. 53.7 5.47 2.25 KGN0 6.0 0.850 -0.427e-01 60.8 6.51 3.62 KOKB* 3.9 0.143 0.977 . 4.75 2.27 KOUR* 7.0 20.7 -0.895e-01 41.4 6.88 4.08 KUNM 5.9 49.3 -0.223e-01 82.0 6.41 2.26 LAE1 1.7 18.0 -0.120 62.5 6.47 3.45 LHAS* 1.0 12.6 -0.420e-02 33.0 5.00 3.71 LHUE 5.0 30.1 -0.128 35.8 6.42 3.38 MAC1* 7.0 14.6 -0.485e-02 32.6 3.60 2.29 MAD2 6.0 158. 0.476 41.2 6.56 2.74 MAG0 6.9 10.4 -0.860e-01 43.7 5.17 2.58 MATE* 1.0 0.171 219. 55.0 6.00 2.44 MBAR 7.0 31.8 -0.957e-01 34.4 5.59 2.54 MCM4* 6.9 0.986e+05 618. 82.4 3.62 1.09 MDO1* 0.9 306. -0.411 55.0 6.00 1.95 MOBN 1.0 14.7 -0.701e-01 42.0 5.00 3.22 MSKU 6.7 30.3 -0.874e-01 51.2 7.01 2.94 NICO 6.0 16.8 -0.914e-02 34.5 6.80 2.95 NOT1 1.0 0.250e+06 473. 74.0 7.00 1.71 NOUM 4.9 0.289e+06 6.13 67.7 5.82 2.99 NRC1 1.1 . . 44.0 4.00 3.69 NRIL 7.0 14.0 -0.819e-01 24.9 5.37 2.39 NYA1 4.0 0.132 0.715 33.7 6.08 1.99 NYAL* 3.0 0.131 -787. 41.3 7.34 1.90 OHI2 7.0 8.61 -0.534e-02 39.1 4.90 2.62 ONSA* 7.0 0.226 976. 45.3 5.80 2.35 PERT* 6.9 15.2 -0.763e-01 61.7 5.93 2.91 PIE1* 2.8 . . 54.0 6.06 2.61 POLV 4.9 0.289e+06 8.99 71.0 6.05 2.42 RABT 0.9 13.8 -0.580e-03 44.0 5.00 2.28 RAMO 0.9 19.5 -0.951e-01 69.0 7.00 2.83 RESO 7.0 13.3 -0.757e-01 34.2 7.15 1.80 SANT* 7.0 14.4 -0.874e-01 32.1 5.73 3.24 SCUB 1.0 20.6 -0.119 51.0 7.00 3.29 SELE 6.9 31.5 0.180e-02 51.3 5.68 2.74 SEY1 6.9 36.7 -0.664e-02 76.3 7.03 1.90 SIMO 1.0 150. -0.102e-01 48.0 5.00 3.16 SSIA 2.0 0.290e+06 502. 88.0 7.51 1.68 STJO 7.0 340. -1.36 36.9 6.33 3.49 SYOG 0.8 0.668 160. 51.0 5.00 2.36 THTI 7.0 2.90 415. 84.1 6.34 2.23 TIDB 7.0 0.128e+06 331. 29.1 5.32 3.17 TIXI 7.0 9.05 -0.849e-01 42.6 6.23 2.44 TOW2 5.0 112. -0.100e-01 19.6 3.87 3.46 TSKB* 7.0 6.88 -0.298 40.1 8.46 3.54 TWTF 7.0 0.479 381. 58.3 6.31 3.38 VESL 2.9 0.289e+06 501. 64.2 5.00 1.74 VNDP 1.0 18.8 -0.913e-01 45.0 9.00 3.41 WTZR* 7.0 0.142 -0.724 48.5 6.38 2.95 YELL* 6.8 0.138e+06 169. 46.5 5.83 1.85 ZECK 1.0 13.1 -0.105e-01 35.0 5.00 3.36 PRN01 7.0 4.43 242. 44.0 5.95 2.82 PRN02 7.0 2.48 -243. 52.9 5.62 2.66 PRN03 7.0 2.65 52.0 45.7 5.81 2.38 PRN04 6.8 0.864 271. 52.8 6.50 2.61 PRN05 7.0 3.48 25.4 48.4 5.75 2.42 PRN06 7.0 6.16 -5.09 45.4 5.91 2.30 PRN07 7.0 0.901 540. 51.6 6.05 2.84 PRN08 6.9 2.26 563. 47.3 5.59 2.60 PRN09 6.6 2.61 -2.54 47.4 6.08 2.22 PRN10 7.0 2.61 9.56 52.1 6.09 2.72 PRN11 7.0 0.309 17.8 49.7 5.75 2.46 PRN13 7.0 0.401 -11.4 56.5 7.70 2.67 PRN14 7.0 0.329 -55.7 48.9 6.09 2.48 PRN18 7.0 0.449 -52.1 46.2 5.59 2.38 PRN20 7.0 0.309 -179. 49.4 6.37 2.62 PRN21 7.0 4.41 -2.60 48.2 5.45 2.35 PRN22 7.0 2.86 480. 53.5 5.76 2.52 PRN23 7.0 6.39 7.16 46.9 5.94 2.50 PRN24 4.8 2.35 48.5 47.6 6.10 2.67 PRN25 6.6 2.29 30.6 46.9 6.83 2.59 PRN26 7.0 0.484 92.0 49.9 6.00 2.24 PRN27 6.8 3.33 71.6 46.1 5.62 2.57 PRN28 7.0 1.74 -89.2 50.0 5.45 2.53 PRN29 7.0 0.776 150. 48.3 6.15 2.39 PRN30 7.0 1.71 130. 54.4 6.71 2.34 PRN31 7.0 1.81 352. 47.7 5.31 2.51 _______________________ 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 4 02 8 5 02 8 6 02 8 7 02 8 8 02 8 9 02 8 10 prn 3d rss (cm) 1 390 351 343 392 521 516 499 2 272 230 292 360 574 479 467 3 325 203 235 247 301 289 239 4 799 373 567 708 435 533 409 5 344 456 347 563 483 362 370 6 769 575 605 629 576 600 594 7 331 328 457 410 466 344 330 8 502 548 334 409 434 411 542 9 418 201 249 275 294 341 342 10 293 307 489 268 341 353 320 11 219 270 579 320 309 240 256 13 337 291 260 353 349 463 305 14 307 365 382 431 352 378 306 18 256 300 285 449 255 265 250 20 296 399 513 466 331 355 395 21 635 805 949 381 365 717 703 22 339 280 327 368 303 332 304 23 431 403 369 563 488 486 455 24 461 713 429 669 796 25 382 458 494 446 421 380 399 26 292 223 239 299 294 350 348 27 338 250 301 315 239 422 600 28 233 294 236 262 283 259 269 29 177 283 309 412 411 323 498 30 286 214 245 289 308 223 364 31 427 335 363 325 203 405 515 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic aoml artu asc1 auck bahr bjfs bogt brmu cas1 cedu cic1 coco cro1 darw dav1 drao dubo eisl fair fort gala goug guam guat harb hnlc hob2 iisc irkt jab1 kely kerg kgn0 kokb kour kunm lae1 lhas lhue mac1 mad2 mag0 mate mbar mcm4 mdo1 mobn msku nico not1 noum nrc1 nril nya1 nyal ohi2 onsa pert pie1 polv rabt ramo reso sant scub sele sey1 simo ssia stjo syog thti tidb tixi tow2 tskb twtf vesl vndp wtzr yell zeck