Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Tue, 9 Sep 2003 17:10:02 -0700 From: Yvonne Vigue Message-Id: <200309100010.h8A0A2dO008919@cobra.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10577] Wk 1233 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 09 Sep 17:10:03 PDT 2003 Message Number 10577 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1233 (DAYS 236-242, DATES 2003 Aug 24 - Aug 30) ****************************************************************************** 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/1233. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12337.sum This text file. jpl12337.erp Earth rotation parameters for GPS week 1233. jpl12337.snx Ground station coordinates for GPS week 1233, SINEX format. jpl1233[0-6].sp3 GPS ephemerides for GPS week 1233, sp3 format. jpl1233[0-6].sp3c GPS ephemerides for GPS week 1233, sp3c format. jpl1233[0-6].tro Ground station troposphere estimates for GPS week 1233. jpl1233[0-6].clk GPS and ground station clocks for GPS week 1233, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.0 cm The drift of the clock onboard PRN17 experienced a shift from about +252 nsec/hr to -107 nsec/hr at approximately 16:30 on day 240. 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 PRN21 excluded on day 239. WARNING: Data from PRN27 excluded on day 242. WARNING: Data from PRN31 excluded on day 238. JPL REFERENCE CLOCK TABLE GPS week 1233 (2003 Aug 24 - Aug 30) 2003-08-24 AMC2 2003-08-25 AMC2 2003-08-26 USN1 2003-08-27 AMC2 2003-08-28 USN1 2003-08-29 AMC2 2003-08-30 USN1 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 1233 (2003 Aug 24 - Aug 30) 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 52875.50 257559 420667 -3680016 -1369 25 30 133 133 80 0 28 1246 -3256 52876.50 258797 417523 -3678665 -1332 24 29 133 133 80 0 28 954 -3140 52877.50 259692 414271 -3677252 -1494 26 31 138 138 80 0 27 935 -3077 52878.50 260580 410912 -3676271 -467 26 32 140 140 80 0 27 1196 -3397 52879.50 261828 407823 -3676098 120 25 30 137 137 80 0 28 1240 -2907 52880.50 262835 405023 -3676429 542 25 31 138 138 80 0 28 995 -3105 52881.50 263919 402156 -3677449 1498 25 30 140 140 80 0 27 1191 -2895 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1233: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1233 (2003 Aug 24 - Aug 30) 03 8 24 03 8 25 03 8 26 03 8 27 03 8 28 03 8 29 03 8 30 prn 3d rss (cm) 1 4 3 8 16 5 4 7 2 3 4 5 2 3 5 4 3 3 4 3 4 3 3 4 4 5 4 5 4 4 6 6 5 5 4 5 5 4 6 4 6 3 3 2 5 4 2 2 7 3 5 4 4 4 5 6 8 4 5 5 5 8 4 5 9 5 4 3 4 4 3 4 10 3 3 3 3 4 3 3 11 5 4 5 6 5 6 4 13 3 5 6 9 5 5 10 14 5 6 5 3 3 4 3 15 2 4 4 3 7 4 3 16 3 4 5 3 5 5 6 17 4 5 4 3 4 3 4 18 5 6 6 7 6 6 7 20 6 6 6 11 10 8 11 21 11 5 3 3 3 4 23 6 8 6 6 9 7 4 24 5 3 5 4 4 5 4 25 4 2 6 10 5 4 4 26 3 4 3 2 3 2 4 27 4 3 4 5 3 4 28 8 6 7 8 7 7 5 29 4 4 3 2 2 3 3 30 5 4 5 5 4 5 3 31 3 3 9 4 2 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 1233 (2003 Aug 24 - Aug 30) 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 0.728e-01 0.169 42.3 4.92 3.42 ALIC 2.0 93.6 -0.306e-01 47.5 5.00 3.48 AMC2 5.6 0.822e-01 0.109e-02 40.2 5.81 3.32 ANKR 1.0 23.8 -0.991e-02 37.0 4.00 3.53 AOML 3.8 93.8 -0.996e-03 56.7 6.00 2.44 AREQ 6.0 20.2 -0.676e-01 25.9 3.85 3.57 ARTU 6.8 13.9 -0.669e-01 23.4 5.29 1.72 ASC1* 6.7 0.109e+07 0.148e+04 79.8 5.59 3.05 AUCK* 6.4 14.5 -0.746e-01 46.3 4.00 2.94 BAHR* 7.0 0.469 776. 36.6 5.00 3.90 BAN2 1.0 14.6 -0.165e-01 66.0 8.00 2.22 BILI 6.9 9.88 -0.733e-01 41.0 5.00 2.61 BJFS 5.6 0.290e+06 464. 20.7 5.53 3.33 BOGT 6.9 24.3 -0.669e-01 52.8 6.00 2.98 BRAZ 6.0 0.286e+06 504. 55.9 6.00 1.96 BRMU* 6.6 0.289e+06 -1.56 44.1 6.06 3.19 BUCU 4.0 0.289e+06 470. 37.3 5.00 3.02 CAS1* 6.9 8.79 0.149e-02 27.3 4.00 1.35 CEDU* 5.0 16.0 -0.381e-02 51.8 4.43 3.35 CHAT* 5.0 13.6 -0.616e-01 62.8 5.00 2.87 CIC1 3.0 34.9 0.758e-02 41.0 5.00 2.81 COCO 7.0 10.5 -0.286e-02 28.6 5.31 3.65 CRO1 7.0 23.7 -0.684e-01 37.7 5.76 3.70 DAEJ 1.0 1.88 625. 62.0 5.00 2.44 DARW 0.9 15.3 -0.795e-01 51.0 6.00 3.18 DAV1* 3.7 19.3 -0.772e-02 32.8 3.82 1.10 DUBO 7.0 14.4 0.453e-02 51.1 4.76 2.88 DWH1 7.0 0.573 0.891e-02 46.7 7.00 2.99 EISL 7.0 23.5 -0.674e-01 54.3 4.73 3.19 EURK 3.0 0.619e+07 -0.107e+05 53.3 5.00 2.04 FAIR 5.0 0.106 944. 26.0 5.22 1.93 FORT* 3.8 30.8 -0.104 72.2 6.02 1.81 GENO 1.0 0.289e+06 494. 57.0 6.00 2.41 GLPS 6.9 20.7 -0.959e-01 34.1 4.00 4.37 GLSV 2.0 0.290e+06 500. 56.0 4.53 2.29 GOUG 1.0 0.290e+06 501. 66.0 5.00 2.63 GUAM 6.8 104. -0.105 60.9 6.61 3.40 GUAO 3.0 11.7 -0.569e-01 32.4 5.00 3.12 GUAT 6.9 0.289e+06 497. 55.7 5.73 1.80 HOB2* 3.0 0.118 0.795 38.4 5.68 3.50 IISC 5.8 26.9 -0.910e-01 55.2 6.00 3.23 IRKJ 1.0 0.956e-01 -491. 55.0 5.00 2.09 IRKT* 4.9 0.252 -0.106 57.0 4.20 2.62 JAB1 5.9 14.1 -0.496e-02 29.0 6.36 3.39 JAMA 1.0 17.8 -0.694e-01 67.0 6.00 4.06 KARR 2.9 14.3 -0.647e-01 50.0 5.35 2.92 KELY 2.7 11.3 -0.524e-01 33.3 5.64 1.37 KERG* 6.9 1.97 464. 46.0 5.33 2.39 KGN0 6.0 0.481 -0.267e-01 61.3 5.85 3.59 KHAJ 6.0 0.128 0.423 70.1 7.35 2.48 KIRU 5.0 10.9 -0.593e-01 28.8 5.00 2.23 KIT3* 6.7 23.0 -0.107e-02 53.6 5.31 2.86 KOKB 6.0 0.825e-01 839. 59.8 8.00 3.55 KOUR* 7.0 2.32 584. 23.3 5.47 4.63 KSTU 1.0 13.0 -0.536e-02 44.0 5.00 2.73 KUNM 5.4 33.7 -0.889e-02 76.9 6.83 2.39 LHAS* 2.9 15.1 -0.335e-02 32.0 5.00 3.65 LHAZ 0.9 25.2 -0.630e-01 30.0 5.00 3.09 LHUE 1.0 29.2 -0.995e-01 36.0 6.00 3.65 LPGS* 6.9 23.4 0.618e-02 56.2 4.31 3.16 LROC 2.0 11.7 -0.527e-01 49.5 5.00 3.04 MAC1* 7.0 14.2 -0.217e-02 30.0 3.32 2.04 MAD2 2.9 88.5 0.719 39.7 6.00 2.70 MAS1* 7.0 2.81 164. 26.5 4.31 3.23 MAW1 1.0 20.0 0.142e-02 32.0 4.00 1.61 MCM4* 6.9 0.258e+05 184. 94.4 3.00 1.30 MDO1* 2.0 240. -0.713 41.0 4.54 2.73 METS 2.0 14.1 -0.646e-01 51.5 3.53 2.43 MOBN 4.9 14.3 -0.578e-01 39.0 6.22 2.99 MOBS 1.0 16.4 -0.620e-01 54.0 6.00 3.26 MORP 1.8 16.1 -0.587e-01 50.5 6.00 2.76 NKLG 6.9 0.109e+06 489. 67.3 6.30 1.90 NNOR 1.0 0.640 57.0 33.0 5.00 3.53 NOT1 6.0 0.289e+06 507. 51.9 6.04 2.47 NOUM 7.0 0.289e+06 0.862 50.6 5.31 3.89 NRIL 5.9 11.0 -0.705e-01 23.0 5.37 2.13 NSSP 1.0 11.3 -0.597e-01 53.0 4.00 3.08 NTUS 6.0 9.97 -0.679e-02 60.3 7.02 4.20 NYA1 1.0 0.131 0.171 73.0 3.00 1.44 NYAL* 6.0 0.135 0.573 36.5 4.00 1.53 OHI3 3.8 19.5 -0.527e-01 32.5 5.00 1.93 ONSA* 4.8 0.100 -119. 41.0 5.31 2.26 PDEL 5.0 54.6 -0.878e-02 46.4 6.42 3.10 PERT* 3.0 11.4 -0.668e-01 39.7 4.36 3.70 PETP 6.8 10.9 -0.675e-01 47.3 6.48 3.04 PIMO 5.6 28.9 -0.976e-01 24.6 6.00 1.56 QAQ1 2.5 7.96 -0.680e-01 47.1 5.00 1.73 RBAY 6.5 0.133e+04 0.574e-01 66.4 4.11 1.36 REYK 6.0 13.1 -0.379e-02 48.2 6.00 1.93 REYZ 1.0 19.6 -0.783e-01 94.0 6.00 1.89 RIOG* 5.3 12.7 -0.762e-01 35.5 4.21 2.47 SACH 7.0 9.28 -0.619e-01 51.4 4.31 1.49 SANT* 7.0 8.20 467. 22.6 5.15 2.94 SCH2 7.0 15.4 19.8 39.6 4.00 2.58 SCUB 2.0 17.8 -0.922e-01 51.0 6.00 3.66 SFER 4.0 0.634 93.8 39.5 4.77 2.41 SNI1 3.5 15.3 -0.710e-01 34.8 4.57 3.11 STJO 6.7 240. -2.34 32.5 5.57 3.24 SUTH 1.6 17.8 -0.785e-01 25.3 4.00 3.59 SUTM 4.3 0.181e+07 0.352e+04 39.4 4.21 2.36 SUWN 1.0 1.18 804. 48.0 5.00 2.84 SYOG 6.0 1.11 160. 45.1 5.17 1.62 THTI 6.9 6.88 751. 79.0 6.15 2.06 THU3 4.0 8.53 -0.664e-01 46.3 4.25 1.92 TIDB 3.0 0.250 200. 29.4 5.75 3.65 TIXI 4.0 9.52 -0.688e-01 42.8 4.00 2.08 TOW2 7.0 14.4 -0.785e-01 40.4 4.31 3.80 TRAB 4.9 14.6 0.438e-01 45.6 5.23 2.94 TRO1 1.0 10.6 0.811e-04 53.0 5.00 1.67 TSKB* 7.0 1.40 0.438 27.0 5.59 3.90 TUBI 1.0 0.290e+06 -13.6 49.0 5.00 3.17 TWTF 6.0 0.469 0.321 57.5 5.69 3.66 UNSA 2.9 24.9 0.114e-02 42.1 5.00 3.57 URUM 4.0 25.0 -0.503e-02 37.0 6.51 2.98 USN1 3.1 . . 51.0 6.00 3.37 VESL 1.8 0.289e+06 510. 81.1 4.58 1.88 WHIT 2.0 2.13 41.3 27.5 4.00 2.23 WTZR* 5.5 0.794e-01 -0.426 43.4 5.39 2.91 WUHN 1.0 20.2 -0.768e-01 81.0 7.00 3.51 YAKT 6.9 0.616e+05 168. 32.9 6.00 2.66 YAR2 3.0 202. -0.367 23.3 4.00 3.71 YELL* 6.9 5.21 0.689e-01 40.0 4.00 1.44 YSSK 0.9 10.1 -0.737e-01 49.0 6.00 3.31 ZAMB 7.0 19.9 0.380e-03 46.5 3.74 2.07 PRN01 7.0 3.90 302. 45.6 5.15 2.60 PRN02 7.0 2.99 -175. 45.3 5.00 2.53 PRN03 7.0 2.44 39.3 44.9 5.00 2.65 PRN04 7.0 0.807 36.4 45.7 5.00 2.52 PRN05 7.0 0.931 50.6 49.3 5.00 2.34 PRN06 7.0 6.42 -7.27 46.3 5.31 2.38 PRN07 7.0 0.878 610. 49.4 5.00 2.64 PRN08 7.0 3.25 412. 46.6 5.00 2.66 PRN09 7.0 2.38 -4.14 45.3 5.00 2.42 PRN10 7.0 2.53 30.4 46.6 5.00 2.58 PRN11 7.0 0.393 63.2 51.2 5.00 2.42 PRN13 7.0 0.405 -30.7 48.7 5.31 2.55 PRN14 7.0 0.273 -20.6 52.2 5.16 2.42 PRN15 7.0 2.86 152. 47.2 5.45 2.40 PRN16 7.0 0.464 71.9 45.0 5.16 2.65 PRN17 7.0 256. 268. 46.5 5.00 2.57 PRN18 7.0 0.610 11.4 47.7 5.59 2.57 PRN20 7.0 0.338 -212. 50.2 5.87 2.55 PRN21 6.0 1.25 33.1 47.3 5.39 2.68 PRN23 7.0 8.03 34.2 46.4 5.15 2.42 PRN24 7.0 2.59 55.3 47.9 5.00 2.57 PRN25 7.0 2.39 50.7 46.0 5.16 2.39 PRN26 7.0 0.756 523. 45.0 5.00 2.44 PRN27 6.0 1.56 588. 47.5 5.18 2.57 PRN28 7.0 0.630 -14.3 50.4 5.00 2.45 PRN29 7.0 0.811 58.7 45.0 5.00 2.61 PRN30 7.0 1.07 434. 47.3 5.00 2.31 PRN31 6.0 1.98 382. 45.0 5.00 2.50 _______________________ 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 8 24 03 8 25 03 8 26 03 8 27 03 8 28 03 8 29 03 8 30 prn 3d rss (cm) 1 321 467 584 382 495 253 302 2 333 286 363 271 189 225 182 3 254 237 196 196 336 380 199 4 376 423 340 371 257 212 190 5 218 218 292 242 234 214 242 6 524 516 634 367 513 625 580 7 306 317 352 247 171 169 134 8 382 460 464 407 250 363 315 9 501 430 287 522 326 295 293 10 388 324 255 273 228 277 315 11 206 229 228 243 262 281 238 13 300 332 320 287 238 241 213 14 334 327 280 263 238 229 327 15 312 395 282 307 336 429 408 16 244 256 219 211 203 264 264 17 262 227 220 192 245 261 299 18 233 231 313 213 208 227 359 20 348 277 287 266 258 264 228 21 302 286 342 340 423 489 23 477 417 645 523 610 761 1026 24 272 289 332 263 302 310 613 25 292 274 274 306 319 256 308 26 170 202 240 170 173 133 161 27 140 186 256 160 218 226 28 214 280 256 286 192 346 423 29 240 227 358 937 261 329 139 30 308 221 194 186 198 200 283 31 356 285 233 204 236 335 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic amc2 ankr aoml areq artu asc1 auck bahr ban2 bili bjfs bogt braz brmu bucu cas1 cedu chat cic1 coco cro1 daej darw dav1 dubo dwh1 eisl eurk fair fort geno glps glsv goug guam guao guat hob2 iisc irkj irkt jab1 jama karr kely kerg kgn0 khaj kiru kit3 kokb kour kstu kunm lhas lhaz lhue lpgs lroc mac1 mad2 mas1 maw1 mcm4 mdo1 mets mobn mobs morp nklg nnor not1 noum nril nssp ntus nya1 nyal ohi3 onsa pdel pert petp pimo qaq1 rbay reyk reyz riog sach sant sch2 scub sfer sni1 stjo suth sutm suwn syog thti thu3 tidb tixi tow2 trab tro1 tskb tubi twtf unsa urum usn1 vesl whit wtzr wuhn yakt yar2 yell yssk zamb