From yv at cobra.jpl.nasa.gov Mon Jun 28 15:19:45 2004 From: yv at cobra.jpl.nasa.gov (Yvonne Vigue) Date: Mon, 28 Jun 2004 15:19:45 -0700 Subject: [IGSREPORT-11457] Wk 1275 JPL Analysis Report Message-ID: <200406282219.i5SMJjXl029792@coulomb.jpl.nasa.gov> ****************************************************************************** IGS Electronic Report 28 Jun 15:19:49 PDT 2004 Message Number 11457 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1275 (DAYS 165-171, DATES 2004 Jun 13 - Jun 19) ****************************************************************************** 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/1275. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12757.sum This text file. jpl12757.erp Earth rotation parameters for GPS week 1275. jpl12757.snx Ground station coordinates for GPS week 1275, SINEX format. jpl1275[0-6].sp3 GPS ephemerides for GPS week 1275, sp3 format. jpl1275[0-6].sp3c GPS ephemerides for GPS week 1275, sp3c format. jpl1275[0-6].tro Ground station troposphere estimates for GPS week 1275. jpl1275[0-6].clk GPS and ground station clocks for GPS week 1275, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.7 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 PRN08 excluded day 166. WARNING: Data from PRN11 excluded day 165. WARNING: Data from PRN16 excluded day 168. WARNING: Data from PRN19 excluded days 169 and 170. WARNING: Data from PRN24 excluded days 167 and 170. WARNING: Data from PRN29 excluded days 166 and 169. JPL REFERENCE CLOCK TABLE GPS week 1275 (2004 Jun 13 - Jun 19) 2004-06-13 AMC2 2004-06-14 AMC2 2004-06-15 ALGO 2004-06-16 USN1 2004-06-17 NRC1 2004-06-18 NRC1 2004-06-19 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 1275 (2004 Jun 13 - Jun 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 53169.50 -61602 486715 -4828336 1931 20 21 97 97 80 0 27 2525 1539 53170.50 -59158 488135 -4830015 1428 20 21 96 96 79 0 26 2385 1366 53171.50 -56484 489374 -4831179 899 19 21 94 94 80 0 27 2978 1325 53172.50 -53258 490827 -4831831 406 20 22 96 96 80 0 27 3162 1356 53173.50 -49894 492524 -4831940 -189 20 21 96 96 80 0 26 3265 1873 53174.50 -46656 494507 -4831870 50 20 22 97 97 80 0 26 3123 1978 53175.50 -43578 496363 -4831840 -110 20 20 96 96 80 0 28 3331 1432 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1275: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1275 (2004 Jun 13 - Jun 19) 04 6 13 04 6 14 04 6 15 04 6 16 04 6 17 04 6 18 04 6 19 prn 3d rss (cm) 1 2.8 3.5 4.6 4.3 5.3 3.6 4.5 3 6.3 3.7 4.3 7.7 7.3 4.6 5.6 4 4.2 4.5 5.0 5.2 4.4 5.1 5.3 5 2.2 2.3 4.5 4.7 4.9 2.8 3.3 6 4.4 4.7 4.8 5.2 4.9 4.9 4.4 7 2.5 2.7 3.9 4.3 3.3 4.1 4.0 8 1.2 1.5 3.0 5.0 2.5 4.0 9 3.1 3.3 4.9 5.8 4.6 3.6 4.9 10 3.6 3.2 4.5 4.6 4.2 4.5 4.1 11 7.0 8.9 8.8 9.2 5.7 4.5 13 5.0 4.1 7.5 8.2 6.4 5.2 5.2 14 3.7 4.2 4.6 5.2 4.2 5.1 4.5 15 7.4 6.3 6.8 4.4 4.0 4.3 4.9 16 3.9 4.3 5.4 4.8 4.7 6.4 17 4.9 4.3 7.2 7.1 7.2 7.4 4.2 18 3.2 3.4 4.1 5.9 6.1 4.8 4.7 19 17.8 17.3 18.9 14.1 20 4.6 4.8 5.9 6.3 7.7 6.2 4.7 21 3.7 3.2 5.1 6.0 4.4 5.5 5.9 22 7.6 7.2 8.4 10.2 12.0 10.6 8.1 24 4.5 5.8 11.2 14.5 4.5 25 6.7 5.9 4.9 5.9 5.1 5.3 6.0 26 4.3 2.9 4.2 3.5 6.6 4.7 6.8 27 4.8 4.5 4.2 5.4 6.5 2.7 3.4 28 2.8 4.5 3.7 3.3 3.8 4.5 3.6 29 8.0 6.0 3.5 7.3 7.1 30 1.4 1.7 2.5 3.8 3.4 3.3 1.9 31 5.1 4.1 7.0 6.0 5.6 6.7 5.1 _______________________ 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 1275 (2004 Jun 13 - Jun 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) | | | | | | | |___ |__ |_______ |_______ |___ |___ |__ ALGO* 7.0 480. 3.24 35.3 5.03 3.21 ALIC 4.0 9.42 -0.707e-01 67.8 4.78 3.03 ALRT 3.9 7.51 -0.623e-01 17.4 4.00 2.49 AMC2 7.2 0.635e-01 0.156e-02 41.0 5.87 2.94 ARTU 6.9 11.7 -0.715e-01 21.2 5.45 2.49 ASC1* 7.0 0.510e+07 0.140e+05 75.8 5.76 2.71 ASPA 7.0 0.289e+06 -3.08 38.8 7.00 4.19 AUCK* 5.5 11.4 -0.716e-01 45.5 4.37 3.22 BAHR* 4.0 1.70 373. 36.7 4.77 4.01 BAN2 0.9 17.8 -0.113e-01 62.0 8.00 2.32 BILI 6.9 10.5 -0.779e-01 41.3 5.45 2.79 BJFS 5.3 0.693e+04 0.371 36.9 5.18 3.45 BOGT 7.0 11.7 -0.541e-01 42.4 6.15 3.09 BRAZ 6.0 0.287e+06 504. 53.8 5.00 2.16 BRMU 6.8 0.279e+06 7.36 45.9 5.74 3.49 BRST 3.7 0.290e+06 510. 44.0 5.00 1.96 CAS1* 7.0 8.49 0.919e-03 28.6 4.00 1.80 CEDU* 3.0 13.8 -0.288e-02 55.1 5.35 2.67 CHAT* 3.8 12.6 -0.583e-01 59.3 5.00 2.86 CIC1 4.0 34.1 -0.156e-02 34.8 4.53 2.95 COCO 7.0 9.05 -0.889e-02 21.9 5.86 3.29 CRO1 6.8 16.0 -0.658e-01 37.9 5.00 3.18 DAEJ 1.0 12.7 283. 43.0 7.00 2.56 DAKA 1.4 19.6 -0.791e-01 35.0 4.68 3.62 DARR 4.0 0.286e+06 0.500e-02 43.5 5.76 3.48 DARW 1.0 4.30 442. 56.0 5.00 3.85 DAV1* 5.9 16.1 -0.529e-02 31.5 4.00 1.42 DAVR 1.0 18.3 -0.397e-01 21.0 4.00 1.40 DGAR* 6.0 16.6 -0.746e-01 26.8 5.18 3.90 DUBO 7.0 13.8 0.501e-02 48.9 4.31 2.94 DWH1 7.0 0.733 0.198e-01 50.7 6.00 3.17 FAIR 7.0 0.951e-01 942. 26.7 5.87 2.44 FORT* 6.8 174. 0.979 81.5 6.16 2.02 GLPS 6.9 11.8 -0.797e-01 37.0 4.60 4.84 GMAS 3.0 2.45 68.6 63.3 6.00 2.02 GOUG 2.9 0.288e+06 503. 61.3 5.00 2.71 GUAM 6.0 13.2 -0.805e-01 44.0 6.51 3.54 GUAO 3.0 19.0 -0.512e-01 33.7 5.00 3.29 GUAT 7.0 0.284e+06 502. 61.5 5.86 1.74 HARV 3.0 35.3 -0.385e-02 53.7 5.00 3.34 HOB2* 2.9 0.108 0.640 29.7 5.36 3.49 HRAO* 7.0 0.865 977. 17.0 4.00 3.77 HYDE 2.7 0.760e+04 1.03 55.8 4.00 3.21 IISC 3.0 17.1 -0.812e-01 55.0 6.67 3.28 IRKJ 2.0 0.120 487. 60.5 5.53 2.48 IRKT* 5.8 75.5 0.577e-01 58.5 5.00 1.74 ISPA 7.0 13.7 -0.658e-01 26.0 5.02 3.35 ISTA 1.0 16.8 -0.894e-01 24.0 6.00 3.41 JAB1 2.0 14.0 -0.638e-01 56.0 5.53 3.44 KARR 3.0 9.69 -0.564e-01 50.7 5.00 2.67 KELY 1.9 10.4 -0.591e-01 33.5 5.53 1.91 KERG* 5.0 1.71 105. 59.1 5.56 2.77 KGN0 1.0 0.415 -0.681e-01 60.0 5.00 3.87 KIR0 3.0 7.34 -0.652e-02 47.7 5.00 2.79 KIT3* 2.9 57.2 -0.196e-02 49.7 5.00 3.21 KOKB 7.0 0.779e-01 780. 33.4 6.60 3.30 KOUR* 6.9 2.12 735. 27.9 6.00 4.36 KUNM 7.0 41.1 -0.133e-02 68.2 7.00 2.28 LAE1 3.7 12.7 -0.798e-01 61.7 6.00 4.03 LHAS* 5.0 11.1 -0.462e-02 33.4 5.00 3.62 LHAZ 2.0 0.291e+06 5.39 41.0 5.00 3.73 LPGS* 6.0 184. -0.225e-01 57.9 4.69 3.27 MAC1* 7.0 12.8 -0.531e-03 34.0 3.61 2.38 MADR 2.0 17.5 -0.639e-01 41.1 6.52 2.52 MAG0 3.0 9.55 -0.747e-01 45.7 4.36 2.70 MAS1* 2.0 2.11 142. 27.5 4.00 3.50 MATE* 1.0 0.985e-01 931. 47.0 6.00 2.30 MBAR 7.0 23.0 -0.792e-01 30.3 5.50 4.18 MCM4* 7.0 49.5 400. 73.2 3.47 1.45 MDVJ 2.0 0.124e+05 397. 60.5 6.00 1.92 MIZU 1.0 0.435 -0.377e-01 49.0 5.00 3.12 MOBN 4.0 14.6 -0.656e-01 39.8 6.00 3.37 MTKA 1.0 16.4 -0.762e-01 58.0 6.00 2.45 NICO 1.0 381. -0.219e-01 27.0 5.00 3.45 NOT1 6.0 0.186e+06 610. 53.7 5.88 2.26 NOUM 4.8 0.289e+06 -2.57 50.0 5.40 3.86 NRC1 2.1 . . 48.6 5.00 3.23 NRIL 7.0 10.1 -0.731e-01 22.5 4.60 2.78 NSSP 1.0 13.5 -0.643e-01 55.0 5.00 3.11 NTUS 7.0 10.1 -0.869e-02 60.6 7.59 4.12 NYA1 5.0 0.122 -0.159 32.0 4.00 1.95 OHI3 7.0 0.289e+06 -7.10 48.9 5.57 2.44 ONSA* 6.8 0.814e-01 9.33 38.9 5.00 2.41 OUS2 1.0 9.66 -0.459e-02 42.0 4.00 3.56 PDEL 7.0 53.1 -0.158e-01 41.5 6.45 3.28 PERT* 2.7 2.90 966. 40.0 5.00 3.42 PETP 4.0 11.4 -0.679e-01 48.7 6.00 2.88 PIMO 5.8 15.7 -0.767e-01 24.7 6.59 1.35 POL2 1.0 11.0 -0.666e-01 30.0 5.00 3.37 QAQ1 5.0 0.359e+06 -3.08 48.2 5.00 2.00 RABT 2.0 14.3 -0.472e-02 51.5 4.54 2.87 RAMO 2.9 23.7 -0.806e-01 68.9 5.00 3.12 REYZ 5.0 17.8 -0.800e-01 90.3 6.00 2.01 RIOG* 5.8 9.67 -0.776e-01 34.6 3.69 2.76 SACH 3.0 10.2 -0.679e-01 55.0 5.00 1.96 SANT* 7.0 7.55 952. 57.1 5.31 2.99 SCH2 7.0 177. 74.0 45.2 4.45 2.91 SCUB 4.5 12.0 -0.870e-01 52.5 6.00 3.31 SELE 2.9 33.5 -0.163e-02 54.0 4.00 2.94 SFER 2.0 1.08 940. 39.5 4.00 2.24 STJO 7.0 0.880e-01 -0.211 34.0 4.62 3.59 SUWN 1.9 1.11 176. 46.5 5.00 2.88 SYOG 6.8 0.931 161. 45.8 5.00 2.22 THTI 6.0 9.80 661. 60.7 6.18 3.80 THU3 3.0 0.101e+04 -0.875e-01 47.0 4.69 2.17 TID1 4.0 0.926e-01 -2.42 31.1 5.76 3.65 TIXI 4.9 8.84 -0.741e-01 41.6 4.22 2.49 TNML 3.0 1.97 0.106e+04 39.6 5.38 3.44 TOW2 7.0 9.37 -0.643e-01 38.3 4.32 3.91 TRAB 3.0 18.8 0.407e-01 46.0 5.00 3.10 TRO1 4.0 8.69 -0.378e-02 53.7 6.25 2.37 TSKB* 6.0 1.58 -0.340e-01 28.0 5.00 3.88 UNSA 1.0 15.3 -0.699e-01 57.0 6.00 2.96 URUM 1.0 48.6 -0.308e-02 33.0 7.00 3.16 USN1 1.0 . . 54.0 6.00 3.06 VESL 4.0 0.290e+06 508. 59.8 4.52 2.17 VILL* 1.0 6.64 792. 24.0 5.00 3.20 WTZR* 7.0 0.677e-01 0.569 46.4 5.30 3.10 WUHN 1.0 15.4 -0.826e-01 68.0 7.00 3.30 YAKT 4.0 0.235e+05 556. 35.2 6.00 2.58 YAR2 4.0 8.77 -1.19 34.2 4.28 3.78 YELL* 7.0 0.812e-01 0.657 41.6 4.60 2.09 YIBL 2.8 17.5 -0.729e-01 68.4 4.69 3.20 YKRO 7.0 153. 0.387e-02 61.9 5.30 1.64 YSSK 6.0 10.1 -0.759e-01 47.0 4.69 3.18 ZAMB 2.0 10.1 0.466e-03 43.5 3.53 1.99 ZECK 3.0 13.4 -0.267e-04 34.7 4.68 3.50 ZWEN 1.0 14.7 -0.284e-02 96.0 6.00 2.81 PRN01 6.8 4.58 349. 43.2 5.00 2.82 PRN03 7.0 1.92 19.3 44.2 5.00 2.69 PRN04 6.8 0.792 -179. 44.9 5.16 2.79 PRN05 7.0 1.97 35.1 46.2 5.00 2.62 PRN06 7.0 2.16 126. 44.2 5.00 2.69 PRN07 7.0 0.795 502. 47.4 5.00 2.89 PRN08 6.0 2.52 -2.15 44.7 5.00 2.91 PRN09 7.0 2.40 -49.5 45.4 5.31 2.54 PRN10 7.0 2.52 45.7 47.3 5.00 2.73 PRN11 6.0 0.330 125. 47.5 5.85 2.65 PRN13 7.0 0.355 -27.3 48.2 5.60 2.78 PRN14 7.0 0.371 -21.6 47.7 5.31 2.81 PRN15 6.7 3.29 280. 45.7 5.00 2.40 PRN16 6.0 0.291 10.5 46.2 5.00 2.83 PRN17 6.7 0.943 -46.5 47.5 5.00 2.59 PRN18 7.0 0.571 -44.8 46.8 5.00 2.57 PRN19 5.0 0.493 -34.3 54.0 6.00 2.71 PRN20 7.0 0.332 -152. 47.4 5.31 2.83 PRN21 7.0 0.375 76.5 47.6 5.15 2.68 PRN22 7.0 0.833 11.6 46.3 6.00 2.73 PRN24 4.8 2.32 34.9 45.6 5.42 2.86 PRN25 7.0 2.32 68.9 44.0 5.00 2.99 PRN26 6.7 0.665 119. 44.7 5.00 2.50 PRN27 7.0 1.02 258. 46.1 5.00 2.77 PRN28 7.0 1.58 34.9 47.9 5.00 2.90 PRN29 4.8 0.872 297. 46.0 5.00 2.64 PRN30 7.0 0.929 549. 44.6 5.00 2.68 PRN31 7.0 2.15 214. 43.7 5.00 2.91 _______________________ 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 04 6 13 04 6 14 04 6 15 04 6 16 04 6 17 04 6 18 04 6 19 prn 3d rss (cm) 1 609 579 573 697 579 644 478 3 255 180 185 183 170 176 185 4 318 452 471 553 515 525 799 5 174 403 410 194 231 244 612 6 188 196 279 296 330 344 210 7 219 206 194 196 170 214 237 8 404 565 210 183 179 231 9 218 533 505 386 417 325 392 10 247 241 210 231 280 299 279 11 194 204 192 208 186 193 13 317 193 188 175 237 262 220 14 253 227 215 361 361 287 449 15 400 270 278 336 465 426 593 16 256 210 177 238 240 342 17 218 257 248 198 186 146 153 18 192 179 201 242 266 230 233 19 273 237 286 352 319 20 180 169 194 188 199 247 302 21 654 428 508 523 349 386 189 22 121 346 372 311 298 256 340 24 262 330 654 428 242 25 218 241 227 222 240 314 355 26 169 153 149 175 236 330 324 27 203 238 246 160 206 221 244 28 186 177 179 155 231 256 305 29 536 191 456 369 338 30 311 204 394 296 167 300 375 31 220 206 407 408 265 273 287 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 artu asc1 aspa auck bahr ban2 bili bjfs bogt braz brmu brst cas1 cedu chat cic1 coco cro1 daej daka darr darw dav1 davr dgar dubo dwh1 fair fort glps gmas goug guam guao guat harv hob2 hrao hyde iisc irkj irkt ispa ista jab1 karr kely kerg kgn0 kir0 kit3 kokb kour kunm lae1 lhas lhaz lpgs mac1 madr mag0 mas1 mate mbar mcm4 mdvj mizu mobn mtka nico not1 noum nrc1 nril nssp ntus nya1 ohi3 onsa ous2 pdel pert petp pimo pol2 qaq1 rabt ramo reyz riog sach sant sch2 scub sele sfer stjo suwn syog thti thu3 tid1 tixi tnml tow2 trab tro1 tskb unsa urum usn1 vesl vill wtzr wuhn yakt yar2 yell yibl ykro yssk zamb zeck zwen