Date: Fri, 25 Apr 2003 16:06:47 -0700 From: Yvonne Vigue Message-Id: <200304252306.h3PN6lN01579@johnson.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10198] Wk 1214 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 25 Apr 16:06:49 PDT 2003 Message Number 10198 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1214 (DAYS 103-109, DATES 2003 Apr 13 - Apr 19) ****************************************************************************** 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/1214. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12147.sum This text file. jpl12147.erp Earth rotation parameters for GPS week 1214. jpl12147.snx Ground station coordinates for GPS week 1214, SINEX format. jpl1214[0-6].sp3 GPS ephemerides for GPS week 1214, sp3 format. jpl1214[0-6].sp3c GPS ephemerides for GPS week 1214, sp3c format. jpl1214[0-6].tro Ground station troposphere estimates for GPS week 1214. jpl1214[0-6].clk GPS and ground station clocks for GPS week 1214, 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 PRN17 excluded days 107-108. WARNING: Data from PRN18 and PRN28 excluded day 106. WARNING: Data from PRN26 excluded day 108. WARNING: Data from excluded day 103. WARNING: Data from excluded day 104. WARNING: Data from excluded day 105. WARNING: Data from BOGT, IISC, KOKB, KOUR, NLIB excluded day 106. WARNING: Data from excluded day 107. WARNING: Data from GUAT, KOUR excluded day 108. WARNING: Data from excluded day 109. JPL REFERENCE CLOCK TABLE GPS week 1214 (2003 Apr 13 - Apr 19) 2003-04-13 AMC2 2003-04-14 AMC2 2003-04-15 AMC2 2003-04-16 AMC2 2003-04-17 AMC2 2003-04-18 AMC2 2003-04-19 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 1214 (2003 Apr 13 - Apr 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 52742.50 -108281 471732 -3701334 7408 30 32 154 154 60 0 29 2469 2326 52743.50 -106222 474240 -3708848 7619 31 32 155 155 60 0 29 2228 2208 52744.50 -104667 476584 -3716489 7663 31 32 152 152 60 0 29 1850 1522 52745.50 -103194 478473 -3723870 7100 35 37 161 161 60 0 27 1807 1376 52746.50 -101278 480320 -3730390 5940 32 33 154 154 59 0 28 1847 1793 52747.50 -99316 482421 -3736026 5331 34 36 159 159 59 0 27 2386 2187 52748.50 -96806 484726 -3740995 4607 33 36 150 150 59 0 29 2709 2118 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1214: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1214 (2003 Apr 13 - Apr 19) 03 4 13 03 4 14 03 4 15 03 4 16 03 4 17 03 4 18 03 4 19 prn 3d rss (cm) 1 4 5 7 7 6 7 6 2 2 5 6 6 7 5 6 3 3 5 7 7 6 3 5 4 8 9 9 9 6 11 9 5 6 4 4 8 5 5 3 6 7 9 4 6 6 6 6 7 8 7 11 8 10 7 6 8 5 3 4 3 4 4 3 9 4 3 2 3 6 5 3 10 5 8 7 5 11 10 8 11 6 6 5 4 6 6 4 13 4 6 7 7 7 6 4 14 6 6 9 8 5 5 9 15 3 5 6 5 9 6 5 16 6 12 15 10 12 6 8 17 3 4 5 4 5 18 4 7 8 8 6 6 20 7 9 4 6 7 5 4 21 8 6 4 7 10 4 5 22 4 5 5 9 8 6 4 23 16 12 11 12 11 6 12 24 9 7 10 9 8 8 8 25 4 4 7 9 7 12 12 26 5 3 3 5 4 2 27 5 2 5 3 4 4 3 28 4 4 5 8 5 6 29 6 3 4 6 10 4 6 30 5 5 6 4 3 6 3 31 5 8 8 6 8 5 7 _______________________ 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 1214 (2003 Apr 13 - Apr 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) | | | | | | | |___ |__ |_______ |_______ |___ |___ |__ ALBH 1.0 0.516 0.271e-01 58.0 4.00 3.62 ALGO* 7.0 0.114 1.02 37.2 4.16 3.54 AMC2 8.1 . . 41.0 5.14 3.31 AOML 7.0 26.4 -0.123e-02 60.4 5.61 2.85 AREQ 6.0 24.0 -0.765e-01 25.5 3.85 3.00 ARTU 7.0 15.6 -0.741e-01 25.0 5.00 2.46 ASC1* 5.6 0.162e+07 0.219e+04 83.1 5.85 3.24 AUCK* 1.8 14.9 -0.796e-01 47.0 5.53 3.17 BAHR* 7.0 0.501 776. 39.1 5.18 3.99 BAN2 2.9 15.6 0.769e-03 61.3 7.68 2.26 BILI 5.0 11.6 -0.750e-01 39.2 5.00 2.68 BOGT 5.9 0.167e+05 2.81 47.8 7.38 3.28 BRAZ 3.9 0.289e+06 501. 62.5 5.54 2.09 BRMU* 6.9 0.287e+06 0.648 77.4 5.15 3.89 CEDU* 5.9 13.1 -0.230e-02 41.3 3.20 3.03 CHAT* 5.0 15.6 -0.715e-01 58.4 4.82 3.13 COCO 7.0 10.9 -0.449e-02 27.0 6.43 3.64 CONZ 1.0 0.288e+06 6.47 51.0 4.00 0.650 CRO1 6.8 0.186e+04 -0.143e-01 40.4 5.29 3.54 DARW 7.0 9.81 773. 53.4 5.87 3.79 DAV1* 7.0 17.9 -0.532e-02 29.9 3.74 1.23 DUBO 2.0 19.8 0.925e-02 54.1 4.00 2.97 DWH1 6.0 0.637 0.189e-01 47.2 7.00 2.88 EISL 6.4 256. -0.703e-01 52.5 4.86 3.03 FAIR 6.9 0.166 943. 30.1 5.00 2.05 FORT* 7.0 0.166 0.712 84.7 6.29 1.76 GOUG 5.8 0.289e+06 506. 69.1 5.83 2.78 GUAM 7.0 25.4 -0.118 57.0 7.14 3.53 GUAO 3.0 14.0 -0.623e-01 42.6 5.34 3.17 GUAT 4.0 0.289e+06 503. 60.0 6.00 1.76 HOB2* 1.9 128. 0.256 39.8 5.11 1.98 IISC 3.8 36.5 -0.993e-01 58.5 6.00 2.69 IRKJ 2.0 0.376 -11.2 84.0 5.00 2.29 IRKT* 2.6 136. 0.144 50.6 4.33 1.67 KELY 2.3 12.0 -0.530e-01 32.0 5.27 1.28 KERG* 7.0 1.80 726. 53.3 5.15 2.30 KGN0 4.0 0.440 -0.381e-01 61.0 5.27 3.76 KHAJ 4.0 0.162 0.329 61.2 6.78 2.66 KIT3* 1.5 0.710e+04 -0.295 43.0 5.00 2.60 KOKB 6.0 0.137 20.1 59.5 7.50 3.70 KOUR* 5.0 1.81 192. 24.2 6.22 4.45 KSTU 1.0 11.0 -0.378e-02 50.0 5.00 2.27 KUNM 4.0 36.8 -0.102e-01 70.0 6.27 2.40 LAE1 0.8 22.4 -0.130 61.0 7.00 3.55 LHAS* 3.0 11.3 -0.316e-02 32.0 4.68 3.36 LHUE 1.0 32.1 -0.111 36.0 6.00 3.76 MAC1* 7.0 14.9 0.611e-03 33.0 4.04 2.07 MAG0 2.0 12.2 -0.643e-01 39.6 4.55 2.71 MANA 3.0 0.289e+06 503. 72.3 6.00 2.25 MCM4* 6.8 0.601e+05 300. 68.9 2.88 0.944 NKLG 7.0 319. 632. 71.4 6.86 1.73 NOUM 5.9 0.289e+06 0.809 71.5 5.68 3.97 NRIL 7.0 14.9 -0.755e-01 22.6 4.00 2.28 NTUS 3.6 10.3 -0.624e-02 65.9 6.73 3.99 NYA1 2.0 0.915e-01 -0.146 31.0 4.00 1.43 NYAL* 5.0 0.131 0.968 37.2 4.23 1.53 OHI2 6.0 7.70 -0.226e-02 38.7 4.54 2.63 ONSA* 7.0 0.169 670. 43.9 4.00 2.55 PERT* 7.0 3.47 277. 40.8 4.74 3.36 PETP 5.0 16.4 -3.43 45.5 5.81 2.93 PIMO 4.6 29.6 -0.111 24.8 6.44 1.65 QAQ1 4.0 18.1 -0.664e-01 48.0 4.00 1.70 RBAY 6.0 50.4 -0.401e-02 71.8 5.34 1.77 RESO 3.0 10.7 -0.628e-01 50.0 4.38 1.78 RIOG* 0.9 18.2 -0.766e-01 37.0 4.00 2.73 SANT* 7.0 6.43 461. 32.0 5.00 3.19 SELE 2.0 30.8 -0.497e-02 43.6 3.00 2.62 SFER 7.0 380. 738. 47.8 4.91 2.40 SIMO 4.0 179. 0.130e-01 42.8 4.76 2.71 SNI1 3.9 19.2 -0.648e-01 36.7 4.00 2.70 STJO 6.0 47.3 55.7 31.9 4.19 3.68 SUNM 1.0 0.288e+06 1.07 74.0 5.00 0.625 SYOG 7.0 1.14 160. 50.2 5.15 1.73 THTI 5.9 9.65 774. 83.0 6.36 2.29 THU3 4.0 9.27 -0.631e-01 46.2 4.00 1.69 TID2* 5.0 0.419e+07 0.106e+05 65.2 4.92 2.50 TNML 0.9 1.67 0.249e+04 42.0 4.00 3.81 TOW2 5.0 20.1 -0.944e-01 40.6 4.84 3.82 TRAB 5.0 16.5 0.406e-01 45.4 5.22 2.81 TSKB* 7.0 1.52 -0.104 28.8 4.60 3.89 TWTF 1.0 0.347 0.381 60.0 5.00 3.55 ULAB 0.9 20.4 -0.924e-02 41.0 5.00 2.08 UNSA 1.0 17.3 -0.967e-03 43.0 7.00 2.93 URUM 2.0 18.4 -0.135e-01 35.0 6.00 3.08 VESL 5.2 0.312e+06 507. 66.7 4.82 1.84 VNDP 1.0 15.2 -0.849e-01 42.0 4.00 2.60 WTZR* 7.0 0.206 0.821 44.9 5.00 3.02 WUHN 3.0 27.6 -0.930e-01 81.0 6.67 3.49 YAKT 5.0 0.484e+05 675. 32.6 5.82 2.57 YELL* 7.0 0.175 0.559 38.3 4.00 1.77 ZECK 2.0 16.3 -0.455e-02 40.0 4.00 3.51 PRN01 7.0 3.45 281. 48.6 5.00 2.53 PRN02 7.0 3.16 -98.4 52.9 5.00 2.49 PRN03 7.0 2.36 1.61 48.0 5.31 2.37 PRN04 7.0 0.852 41.2 52.6 5.00 2.37 PRN05 7.0 3.86 10.2 52.0 5.00 2.19 PRN06 7.0 10.4 -3.71 48.6 5.00 2.32 PRN07 7.0 0.734 435. 52.4 5.16 2.55 PRN08 7.0 4.47 296. 49.9 5.00 2.72 PRN09 7.0 2.90 -39.8 47.3 5.00 2.41 PRN10 6.7 2.80 23.5 55.6 5.00 2.22 PRN11 7.0 0.306 43.0 51.3 5.16 2.53 PRN13 7.0 0.348 -26.0 56.4 5.00 2.48 PRN14 7.0 0.347 -22.6 50.9 5.00 2.56 PRN15 7.0 2.53 97.0 48.7 5.00 2.47 PRN16 7.0 0.399 -17.3 49.4 5.00 2.42 PRN17 5.0 2.34 7.90 49.3 5.00 2.61 PRN18 6.0 0.449 8.19 47.8 5.85 2.56 PRN20 7.0 0.302 -213. 53.3 6.00 2.49 PRN21 7.0 1.22 -94.5 47.0 5.00 2.69 PRN22 7.0 7.69 -12.2 47.2 4.45 2.49 PRN23 6.8 6.83 24.3 48.4 5.59 2.50 PRN24 7.0 2.40 22.9 48.4 5.00 2.55 PRN25 7.0 2.30 42.5 47.4 5.00 2.42 PRN26 6.0 0.760 475. 50.8 5.00 2.35 PRN27 7.0 1.56 576. 49.9 5.00 2.79 PRN28 6.0 0.795 -52.9 50.7 5.00 2.63 PRN29 7.0 0.771 120. 50.0 5.16 2.41 PRN30 7.0 1.30 555. 59.0 5.00 2.26 PRN31 7.0 1.56 123. 49.1 5.15 2.45 _______________________ 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 4 13 03 4 14 03 4 15 03 4 16 03 4 17 03 4 18 03 4 19 prn 3d rss (cm) 1 302 260 345 301 331 440 273 2 296 177 274 195 228 272 302 3 239 330 254 262 253 166 424 4 195 178 236 196 149 181 234 5 311 225 401 367 228 233 340 6 750 897 676 636 630 567 663 7 213 350 278 430 405 443 421 8 286 357 222 292 198 185 269 9 158 188 203 172 162 143 199 10 330 239 299 280 281 358 258 11 196 204 274 198 182 156 168 13 222 224 277 272 347 295 224 14 223 206 276 242 216 327 248 15 527 292 232 451 321 163 134 16 348 608 630 348 359 320 326 17 1436 1100 1011 1122 410 18 234 256 312 295 240 199 20 208 253 211 221 208 206 201 21 366 620 724 746 864 591 410 22 514 633 327 582 395 487 455 23 660 679 752 620 571 713 885 24 222 275 234 158 155 194 321 25 272 256 176 190 138 146 155 26 302 286 168 200 195 157 27 171 130 147 191 299 276 194 28 266 206 211 202 207 174 29 377 198 154 192 143 174 231 30 288 212 162 192 175 358 286 31 252 180 169 207 213 184 175 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo amc2 aoml areq artu asc1 auck bahr ban2 bili bogt braz brmu cedu chat coco conz cro1 darw dav1 dubo dwh1 eisl fair fort goug guam guao guat hob2 iisc irkj irkt kely kerg kgn0 khaj kit3 kokb kour kstu kunm lae1 lhas lhue mac1 mag0 mana mcm4 nklg noum nril ntus nya1 nyal ohi2 onsa pert petp pimo qaq1 rbay reso riog sant sele sfer simo sni1 stjo sunm syog thti thu3 tid2 tnml tow2 trab tskb twtf ulab unsa urum vesl vndp wtzr wuhn yakt yell zeck