Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Mon, 11 Aug 2003 22:46:15 -0700 From: Yvonne Vigue Message-Id: <200308120546.h7C5kFF25821@johnson.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10499] Wk 1229 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 11 Aug 22:46:21 PDT 2003 Message Number 10499 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1229 (DAYS 208-214, DATES 2003 Jul 27 - Aug 02) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: Y E Bar-Sever, M B Heflin, B J Newport, Y Vigue-Rodi, F H Webb, J F Zumberge, and 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/1229. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12297.sum This text file. jpl12297.erp Earth rotation parameters for GPS week 1229. jpl12297.snx Ground station coordinates for GPS week 1229, SINEX format. jpl1229[0-6].sp3 GPS ephemerides for GPS week 1229, sp3 format. jpl1229[0-6].sp3c GPS ephemerides for GPS week 1229, sp3c format. jpl1229[0-6].tro Ground station troposphere estimates for GPS week 1229. jpl1229[0-6].clk GPS and ground station clocks for GPS week 1229, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.0 cm A clock discontinuity (reset) of about 55.9 microseconds was detected for PRN09 at approximately 02:25 on day 210. 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 PRN04 was excluded day 208. WARNING: Data from PRN10 was excluded day 213. JPL REFERENCE CLOCK TABLE GPS week 1229 (2003 Jul 27 - Aug 02) 2003-07-27 AMC2 2003-07-28 AMC2 2003-07-29 AMC2 2003-07-30 AMC2 2003-07-31 AMC2 2003-08-01 AMC2 2003-08-02 AMC2 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 1229 (2003 Jul 27 - Aug 02) 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 52847.50 207819 493660 -3717728 -1564 25 27 136 136 77 0 27 2480 -2683 52848.50 210091 490857 -3716110 -1672 22 23 130 130 78 0 28 2305 -2894 52849.50 212485 488001 -3714353 -1841 23 25 131 131 80 0 28 2672 -2930 52850.50 215131 485309 -3712501 -1865 23 24 131 131 79 0 28 2716 -2587 52851.50 217795 482932 -3710502 -2132 22 23 130 130 80 0 28 2481 -2647 52852.50 220344 480687 -3708273 -2327 24 26 137 137 79 0 27 2080 -2279 52853.50 222201 478636 -3705886 -2446 22 23 128 128 80 0 28 1641 -2667 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1229: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1229 (2003 Jul 27 - Aug 02) 03 7 27 03 7 28 03 7 29 03 7 30 03 7 31 03 8 1 03 8 2 prn 3d rss (cm) 1 6 5 3 3 2 4 4 2 4 4 4 4 2 3 4 3 6 4 4 2 5 4 4 4 4 4 4 3 5 3 5 4 3 4 3 5 3 3 6 5 3 3 4 3 4 4 7 3 4 4 4 5 4 3 8 4 4 4 6 4 4 3 9 4 5 7 4 4 4 5 10 5 4 4 4 3 5 11 11 13 8 15 9 8 9 13 4 4 4 6 4 5 4 14 12 4 5 5 4 5 9 15 6 4 7 5 3 6 5 16 4 3 4 4 2 4 5 17 10 7 9 12 8 7 5 18 4 3 5 4 3 6 6 20 8 6 6 6 5 6 5 21 4 5 3 4 5 4 5 23 6 3 3 3 4 5 5 24 4 5 4 5 3 4 4 25 17 5 4 6 4 7 4 26 4 4 3 4 4 3 3 27 4 6 4 6 6 6 4 28 4 4 6 8 10 5 4 29 5 7 12 5 4 4 2 30 5 3 6 4 6 4 3 31 10 4 8 4 6 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 1229 (2003 Jul 27 - Aug 02) 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 3.0 41.8 -0.243 69.7 5.00 3.46 ALGO* 7.0 0.707e-01 0.144 40.0 5.15 3.47 ALRT 2.0 8.04 -0.636e-01 18.5 4.52 2.04 AMC2 7.5 . . 42.0 6.15 3.41 AOML 3.9 27.2 -0.136e-01 56.1 5.75 2.43 AREQ 7.0 393. -0.441e-01 25.2 4.00 3.38 ARTU 4.4 12.0 -0.773e-01 21.9 5.59 2.13 ASC1* 6.7 0.105e+07 -0.116e+04 67.7 5.46 2.73 AUCK* 6.4 14.5 -0.823e-01 46.7 4.76 2.81 BAHR* 7.0 0.453 776. 38.3 5.16 3.94 BAN2 1.0 16.3 -0.189e-01 66.0 8.00 1.95 BILI 7.0 83.7 -0.776e-01 42.0 5.16 2.11 BOGT 7.0 17.1 -0.692e-01 46.4 6.00 3.30 BRAZ 4.9 0.287e+06 503. 62.0 5.90 1.80 BREW 1.0 0.923e-01 393. 31.0 5.00 3.09 BRST 0.9 0.287e+06 500. 44.0 7.00 1.77 BUCU 6.0 0.289e+06 469. 38.0 5.00 3.14 CAS1* 7.0 8.77 -0.696e-02 28.8 4.00 1.24 CEDU* 7.0 20.2 -0.989e-02 35.9 3.75 3.38 CHAT* 6.0 13.2 -0.693e-01 61.8 5.18 2.89 CHUR 1.0 36.3 -53.3 32.0 5.00 1.50 COCO 7.0 10.8 -0.118e-01 29.6 5.59 3.26 CRO1 7.0 21.4 -0.806e-01 37.6 5.31 3.37 DAV1* 6.9 18.7 -0.142e-01 28.9 3.68 0.910 DUBO 5.7 23.3 -0.357e-02 50.1 5.19 2.52 DWH1 3.0 0.561 0.361e-01 47.3 7.00 3.21 EISL 6.9 32.6 -0.689e-01 54.3 5.31 3.25 FAIR 6.9 0.519 944. 33.6 5.32 1.57 FORT* 4.0 0.218 0.322 78.5 5.83 1.82 GLSV 1.0 0.290e+06 510. 64.0 5.00 2.43 GOUG 5.9 0.289e+06 503. 57.9 5.69 2.81 GUAM 7.0 23.2 -0.103 60.7 6.73 3.58 GUAO 2.7 0.169e+07 -254. 32.5 5.00 2.72 GUAT 4.0 0.292e+06 493. 56.8 5.77 1.68 HOB2* 2.0 0.780e-01 0.550 31.5 5.00 3.53 IISC 6.0 18.6 -0.961e-01 55.9 6.35 3.20 IRKJ 2.0 0.128 -490. 123. 5.00 2.47 IRKT* 4.8 0.209 0.160 58.1 4.44 2.38 JAB1 7.0 12.7 -0.128e-01 29.2 6.02 3.50 KARR 2.0 13.0 -0.720e-01 51.0 5.00 3.36 KELY 1.0 12.9 -0.600e-01 33.0 5.00 1.09 KERG* 7.0 1.82 468. 42.5 5.94 2.25 KGN0 4.9 0.448 -0.239e-01 61.5 6.21 3.57 KHAJ 5.9 0.125 0.370 65.0 7.00 2.40 KIRU 5.0 359. -0.774e-01 30.8 6.00 1.70 KIT3* 6.4 126. -0.180e-01 46.4 5.00 2.68 KOKB 7.0 0.139 839. 59.6 8.15 3.68 KOUR* 7.0 0.480e+05 344. 25.3 6.02 4.08 KR0G 1.0 15.8 -0.387e-01 63.0 6.00 1.52 KUNM 4.6 37.0 -0.206e-01 68.0 6.15 2.16 LHAS* 6.8 11.8 -0.120e-01 34.0 4.87 3.57 LPGS* 7.0 0.117e+04 -0.108 53.8 5.03 3.19 LROC 2.0 10.7 -0.612e-01 50.0 5.00 2.93 MAC1* 7.0 13.0 -0.834e-02 31.7 3.17 1.81 MAD2 2.9 169. 0.459e-01 46.7 5.36 2.97 MANA 1.0 0.288e+06 516. 72.0 7.00 2.04 MAS1* 7.0 2.45 953. 26.9 4.16 3.24 MCM4* 7.0 0.102e+06 556. 94.6 3.00 1.29 METS 0.6 12.6 -0.960e-01 51.0 5.00 2.23 MIZU 2.0 0.548 0.205e-02 44.5 4.00 3.25 MOBN 6.0 15.3 -0.674e-01 41.7 6.18 3.08 MORP 0.9 17.4 -0.652e-01 48.0 6.00 2.83 MSKU 1.0 0.439e+05 7.36 74.0 8.00 1.08 NKLG 5.9 0.109e+06 519. 69.9 6.35 1.67 NLIB* 2.0 326. -0.295 49.6 5.00 2.28 NOT1 7.0 0.289e+06 507. 52.0 5.75 2.34 NRIL 7.0 55.4 -0.768e-01 23.9 5.15 1.78 NTUS 7.0 10.0 -0.148e-01 58.3 7.00 4.09 NYAL* 7.0 0.126 0.747 34.7 4.62 1.29 OHI2 6.8 12.2 -0.740e-02 35.6 5.03 2.56 ONSA* 5.6 0.526 946. 43.9 4.87 2.43 OUS2 1.9 17.3 -0.133e-01 41.5 4.00 3.26 PERT* 2.0 10.4 -0.738e-01 41.5 4.53 3.82 PETP 6.9 99.6 -0.701e-01 50.8 6.00 2.77 PIMO 6.2 23.3 -0.947e-01 24.9 6.49 1.83 QAQ1 6.0 11.2 -0.760e-01 47.2 4.17 1.49 RBAY 7.0 41.2 -0.117e-01 66.2 4.16 1.85 RESO 1.0 8.85 -0.608e-01 52.0 5.00 1.62 REYK 6.5 12.3 -0.126e-01 49.0 6.00 1.61 RIOG* 7.0 12.5 -0.795e-01 37.6 4.46 2.76 SACH 6.0 0.429e+04 0.121 52.0 4.36 1.26 SANT* 7.0 10.5 466. 21.8 5.16 2.78 SCH2 7.0 35.3 2.32 39.9 4.45 2.10 SFER 3.0 0.669 105. 46.0 5.09 2.21 SIMO 7.0 138. -0.443e-02 44.9 5.00 2.75 SNI1 2.9 16.5 -0.772e-01 34.7 5.00 3.42 SSIA 1.6 0.289e+06 502. 64.0 7.00 1.46 STJO 7.0 0.170e+05 -26.7 32.6 4.88 2.18 SUWN 5.9 1.26 807. 50.0 5.70 2.78 SYOG 6.8 0.983 160. 42.8 5.43 1.39 THTI 7.0 8.50 205. 71.6 5.73 2.03 THU3 5.0 8.15 -0.733e-01 44.0 4.21 1.89 TID1 1.0 0.725e-01 0.662 34.0 5.00 3.62 TIDB 4.0 0.892e-01 395. 27.0 5.00 3.71 TIXI 6.9 55.9 -0.753e-01 42.1 4.59 1.69 TOW2 7.0 11.9 -0.812e-01 40.3 4.34 3.78 TRAB 7.0 14.1 0.371e-01 45.0 5.45 3.13 TRO1 1.0 13.2 -0.896e-02 62.0 7.00 1.67 TSKB* 7.0 1.27 0.646 28.1 5.18 3.82 TWTF 2.0 0.447 0.348 59.5 6.00 3.51 UNSA 4.5 36.4 -0.106e-01 50.7 6.44 2.94 URUM 2.8 18.3 -0.196e-01 36.4 6.34 3.03 VESL 6.8 0.289e+06 499. 57.9 5.00 1.81 VNDP 3.9 15.8 -0.862e-01 42.3 5.00 3.67 WTZR* 7.0 0.122 -0.936e-01 44.6 5.44 2.87 WUHN 5.0 15.6 -0.858e-01 72.7 7.61 3.15 YAKT 2.0 12.4 -0.750e-01 35.0 6.00 2.29 YAR2 5.0 6.50 0.798e-01 22.6 4.89 3.80 YEBE 1.0 0.496 787. 43.0 5.00 2.18 YELL* 7.0 0.231 2.95 41.3 4.74 1.20 YSSK 1.0 12.2 -0.818e-01 47.0 5.00 3.12 ZAMB 7.0 15.7 -0.366e-02 45.3 4.03 1.92 PRN01 7.0 4.60 297. 44.7 5.16 2.32 PRN02 7.0 3.24 -158. 45.7 5.00 2.37 PRN03 7.0 2.22 31.6 44.0 5.00 2.28 PRN04 5.9 0.980 41.8 49.1 5.39 2.48 PRN05 7.0 0.832 40.9 48.3 5.15 2.27 PRN06 7.0 5.88 -6.45 45.1 5.00 2.22 PRN07 7.0 0.785 586. 50.2 5.00 2.55 PRN08 6.8 2.97 397. 46.3 5.60 2.40 PRN09 6.6 0.543e+04 -20.9 45.7 5.00 2.04 PRN10 6.0 2.62 29.0 48.0 5.00 2.54 PRN11 7.0 0.344 58.6 50.0 5.00 2.31 PRN13 7.0 0.360 -29.9 50.7 5.31 2.22 PRN14 7.0 0.332 -20.3 47.6 5.15 2.32 PRN15 6.7 3.49 140. 45.0 5.15 2.04 PRN16 7.0 0.256 58.9 45.0 5.15 2.33 PRN17 6.7 2.05 107. 45.4 5.00 2.32 PRN18 7.0 0.618 12.4 47.2 5.00 2.24 PRN20 7.0 0.333 -213. 51.0 5.45 2.36 PRN21 7.0 0.702 15.1 47.9 5.00 2.37 PRN23 7.0 7.82 32.0 46.7 5.00 2.28 PRN24 6.8 2.63 48.4 47.2 5.15 2.53 PRN25 6.6 1.78 48.8 45.3 5.87 2.12 PRN26 7.0 0.508 524. 47.2 5.00 2.26 PRN27 6.8 1.62 489. 46.2 6.20 2.44 PRN28 7.0 0.877 -21.2 49.9 5.00 2.43 PRN29 7.0 1.73 8.13 42.5 4.73 2.35 PRN30 7.0 1.14 347. 52.0 5.00 2.23 PRN31 7.0 1.79 345. 44.4 5.00 2.31 _______________________ 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 03 7 27 03 7 28 03 7 29 03 7 30 03 7 31 03 8 1 03 8 2 prn 3d rss (cm) 1 485 400 455 540 607 492 581 2 261 235 238 176 186 294 310 3 491 160 252 249 271 200 376 4 515 466 386 298 430 361 5 135 125 166 167 258 191 194 6 555 452 411 411 360 429 573 7 226 204 177 172 237 260 197 8 213 271 280 230 235 379 236 9 265 345 286 300 455 236 229 10 151 216 188 169 272 334 11 230 180 169 196 219 215 241 13 180 188 208 207 203 195 201 14 488 257 237 197 206 222 256 15 570 584 489 517 570 361 379 16 199 224 266 210 346 359 327 17 203 185 494 260 416 296 462 18 208 187 188 206 191 237 223 20 236 346 391 391 344 224 203 21 298 237 224 365 292 291 478 23 446 539 413 457 541 511 492 24 446 269 510 334 209 422 307 25 273 260 322 235 308 391 424 26 128 140 192 156 164 173 180 27 387 432 376 568 474 463 499 28 203 198 189 186 190 223 225 29 253 178 820 881 373 266 359 30 261 281 172 222 320 230 222 31 240 219 217 260 186 200 307 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alrt amc2 aoml areq artu asc1 auck bahr ban2 bili bogt braz brew brst bucu cas1 cedu chat chur coco cro1 dav1 dubo dwh1 eisl fair fort glsv goug guam guao guat hob2 iisc irkj irkt jab1 karr kely kerg kgn0 khaj kiru kit3 kokb kour kr0g kunm lhas lpgs lroc mac1 mad2 mana mas1 mcm4 mets mizu mobn morp msku nklg nlib not1 nril ntus nyal ohi2 onsa ous2 pert petp pimo qaq1 rbay reso reyk riog sach sant sch2 sfer simo sni1 ssia stjo suwn syog thti thu3 tid1 tidb tixi tow2 trab tro1 tskb twtf unsa urum vesl vndp wtzr wuhn yakt yar2 yebe yell yssk zamb