Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Fri, 22 Aug 2003 17:15:29 -0700 From: Yvonne Vigue Message-Id: <200308230015.h7N0FTs07332@backus.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-10534] Wk 1231 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 22 Aug 17:15:29 PDT 2003 Message Number 10534 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1231 (DAYS 222-228, DATES 2003 Aug 10 - Aug 16) ****************************************************************************** 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/1231. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12317.sum This text file. jpl12317.erp Earth rotation parameters for GPS week 1231. jpl12317.snx Ground station coordinates for GPS week 1231, SINEX format. jpl1231[0-6].sp3 GPS ephemerides for GPS week 1231, sp3 format. jpl1231[0-6].sp3c GPS ephemerides for GPS week 1231, sp3c format. jpl1231[0-6].tro Ground station troposphere estimates for GPS week 1231. jpl1231[0-6].clk GPS and ground station clocks for GPS week 1231, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.0 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 PRN08 excluded days 223 and 226. WARNING: Data from PRN10 excluded day 224. JPL REFERENCE CLOCK TABLE GPS week 1231 (2003 Aug 10 - Aug 16) 2003-08-10 AMC2 2003-08-11 AMC2 2003-08-12 AMC2 2003-08-13 ALGO 2003-08-14 ALGO 2003-08-15 ALGO 2003-08-16 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 1231 (2003 Aug 10 - Aug 16) 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 52861.50 236798 458047 -3688730 -1481 21 23 124 124 80 0 28 1659 -2127 52862.50 238618 455845 -3687404 -1170 22 25 126 126 80 0 27 1846 -2539 52863.50 240432 453486 -3686322 -994 25 27 133 133 80 0 27 1637 -2524 52864.50 242180 451140 -3685421 -808 22 26 125 125 80 0 28 1746 -2557 52865.50 243927 448780 -3684650 -735 25 29 133 133 80 0 27 1733 -2469 52866.50 245304 446412 -3684134 -297 23 26 127 127 80 0 28 1514 -2804 52867.50 246706 443416 -3684091 212 23 26 126 126 80 0 28 1891 -3287 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1231: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1231 (2003 Aug 10 - Aug 16) 03 8 10 03 8 11 03 8 12 03 8 13 03 8 14 03 8 15 03 8 16 prn 3d rss (cm) 1 4 4 4 3 4 3 3 2 3 4 6 4 3 5 3 3 5 4 3 3 4 3 3 4 5 6 5 5 4 2 3 5 4 3 5 3 2 3 5 6 4 4 2 4 4 3 3 7 4 4 2 2 3 2 4 8 4 5 5 5 5 9 6 8 6 5 4 4 4 10 4 5 6 5 5 2 11 4 10 6 8 5 7 6 13 4 2 4 3 4 4 4 14 4 5 5 4 4 4 7 15 6 6 4 4 4 5 3 16 3 3 3 3 3 4 3 17 5 6 4 5 5 4 3 18 4 6 6 6 5 4 5 20 8 8 9 8 10 8 8 21 5 3 5 4 4 4 4 23 6 4 6 6 6 4 4 24 4 3 5 6 3 5 3 25 5 7 5 6 5 2 4 26 3 4 4 4 3 4 3 27 5 6 5 4 5 3 4 28 2 4 3 3 4 6 4 29 4 7 5 4 4 4 3 30 5 3 5 2 2 3 5 31 4 4 3 9 3 4 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 1231 (2003 Aug 10 - Aug 16) 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* 7.4 0.676e-01 0.149 43.4 5.03 3.53 ALRT 2.0 7.65 -0.508e-01 17.0 5.00 2.10 AMC2 7.5 0.675e-01 -0.908e-02 40.9 5.59 3.29 AOML 7.0 36.9 0.304e-03 56.1 6.00 2.66 AREQ 7.0 17.4 -0.590e-01 26.0 3.61 3.53 ARTU 6.7 14.1 -0.673e-01 20.9 5.71 2.48 ASC1* 6.6 0.149e+07 0.231e+04 79.6 5.16 3.04 AUCK* 6.4 13.7 -0.709e-01 46.4 4.77 3.02 BAHR* 7.0 0.534 776. 36.1 5.00 3.56 BILI 5.8 10.6 -0.761e-01 41.7 5.19 2.69 BJFS 6.3 0.289e+06 462. 21.5 5.00 3.28 BOGT 7.0 21.1 -0.654e-01 45.3 5.87 3.27 BRAZ 6.9 0.286e+06 498. 57.2 5.61 1.89 BRMU* 1.0 0.288e+06 -1.84 45.0 7.00 3.62 BRST 2.3 0.289e+06 504. 42.9 5.41 1.91 BUCU 2.9 0.289e+06 474. 37.3 5.00 3.18 CAS1* 6.9 25.3 0.413e-02 27.3 4.00 1.25 CEDU* 6.8 17.9 -0.133e-02 54.5 3.73 3.05 CHAT* 6.0 12.7 -0.576e-01 63.8 5.00 2.74 CIC1 2.9 35.6 -0.726e-02 37.6 5.00 2.70 COCO 7.0 10.8 -0.122e-03 26.3 5.60 3.42 CRO1 7.0 23.2 -0.753e-01 37.6 5.15 3.83 DAEJ 1.0 1.31 627. 92.0 5.00 2.38 DARW 1.8 14.6 -0.639e-01 53.5 5.50 3.24 DAV1* 6.8 36.1 -0.434e-02 28.4 3.18 1.17 DUBO 7.0 14.2 0.570e-02 51.9 4.87 2.98 DWH1 7.0 0.838 0.189e-01 47.9 7.15 3.03 EISL 6.9 24.8 -0.599e-01 54.1 5.31 3.25 FAIR 7.0 0.121 944. 25.0 5.73 2.45 FORT* 7.0 0.192 -0.627 72.0 5.30 1.78 GLSV 1.0 0.289e+06 500. 57.0 5.00 2.21 GMAS 7.0 1.89 9.36 78.7 6.30 2.95 GOUG 5.9 0.288e+06 515. 59.0 5.00 2.75 GUAM 6.0 25.1 -0.109 59.4 6.67 3.28 GUAT 7.0 0.289e+06 499. 56.9 5.73 1.72 HOB2* 4.0 0.106 0.674 37.9 5.52 3.50 IISC 7.0 22.4 -0.877e-01 57.0 6.00 3.37 IRKT* 7.0 0.220 -0.263e-01 55.9 5.00 2.75 JAB1 5.0 15.4 -0.631e-02 29.8 6.00 3.22 KARR 5.7 13.5 -0.614e-01 51.1 5.18 3.30 KELY 2.0 10.8 -0.487e-01 34.0 5.00 1.28 KERG* 7.0 1.81 466. 49.2 5.45 2.23 KGN0 4.0 0.393 -0.334e-01 61.3 5.81 3.40 KHAJ 6.9 0.224 0.390 67.0 7.00 2.17 KIT3* 6.7 39.1 -0.385e-03 51.6 5.17 2.87 KOKB 7.0 0.134 839. 59.8 8.00 3.48 KOUR* 7.0 2.09 585. 23.2 5.44 4.90 KR0G 4.0 17.8 -0.310e-01 60.8 5.00 1.81 KUNM 7.0 40.7 -0.217e-03 71.7 6.45 2.23 LHAS* 4.9 25.8 0.205e-02 34.5 4.81 3.35 LHAZ 1.0 22.1 -0.424e-01 32.0 5.00 2.68 LPGS* 6.7 22.5 -0.541e-02 55.5 4.17 3.18 MAC1* 7.0 13.3 0.193e-02 31.7 3.47 2.49 MAD2 2.9 616. 0.199 39.0 6.00 2.60 MAG0 1.0 11.2 -0.653e-01 45.0 5.00 2.63 MATE* 2.0 0.143 350. 50.9 4.57 1.62 MCM4* 6.9 0.458e+05 351. 96.8 3.00 1.27 METS 0.6 11.6 -0.498e-01 38.0 4.00 2.55 MOBN 4.8 14.3 -0.583e-01 41.9 6.00 3.04 MORP 1.8 15.6 -0.533e-01 50.0 6.00 2.79 MR6G 2.0 3.74 -252. 49.0 6.00 2.56 NICO 4.9 14.7 -0.500e-02 27.0 5.00 3.66 NKLG 7.0 236. 459. 66.7 6.30 1.88 NLIB* 1.0 533. 2.94 47.0 4.00 2.35 NOT1 5.0 0.289e+06 507. 49.6 5.82 2.38 NOUM 1.0 0.289e+06 15.8 45.0 5.00 4.01 NRIL 5.7 10.2 -0.712e-01 22.8 4.69 2.17 NSSP 2.9 12.5 -0.583e-01 54.0 4.67 2.68 NTUS 7.0 10.0 -0.417e-02 60.9 7.29 3.76 NYAL* 7.0 0.106 0.668 37.0 4.91 1.73 OHI2 3.0 8.42 0.103e-01 38.4 5.36 2.31 ONSA* 4.0 0.840 285. 44.5 4.81 2.52 OUS2 1.0 13.2 -0.763e-02 43.0 4.00 3.50 PERT* 5.8 12.1 -0.669e-01 40.6 4.75 3.52 PETP 4.8 11.5 -0.741e-01 48.6 6.22 2.71 PIMO 6.1 25.7 -0.963e-01 26.1 5.88 1.34 POLV 0.9 0.289e+06 -3.71 53.0 6.00 3.17 QAQ1 5.0 10.2 -0.721e-01 47.0 4.44 1.63 RBAY 7.0 34.6 0.101e-02 69.3 4.89 2.12 RESO 2.0 8.75 -0.439e-01 53.0 5.00 1.58 REYK 6.5 13.8 -0.282e-02 48.0 6.00 1.91 RIOG* 6.9 12.2 -0.705e-01 36.4 4.16 2.82 SACH 5.0 9.27 -0.641e-01 51.4 4.00 1.44 SANT* 7.0 14.4 466. 23.0 5.00 2.76 SCH2 7.0 32.6 10.1 40.6 5.06 2.52 SELE 0.7 463. -0.350e-02 47.0 4.00 2.74 SFER 4.0 0.718 100. 40.0 5.00 2.53 SIMO 7.0 150. 0.481e-03 44.6 5.00 2.93 SNI1 3.9 14.4 -0.609e-01 35.5 4.76 3.34 SOFI 0.9 36.4 -0.138e-01 38.0 5.00 3.94 STJO 7.0 9.28 -0.129 30.9 4.45 3.18 SUWN 1.0 1.00 806. 49.0 5.00 2.73 SYOG 7.0 0.925 160. 43.5 5.00 1.77 THTI 7.0 0.964e+05 553. 75.6 6.33 2.10 THU3 5.0 8.09 -0.682e-01 44.6 4.67 1.94 TIDB 3.0 0.516e+04 921. 28.0 5.34 3.54 TIXI 3.9 9.64 -0.682e-01 41.5 4.78 2.09 TNML 0.9 4.55 0.135e+04 43.0 6.00 3.29 TOW2 7.0 13.6 -0.751e-01 40.7 3.87 3.69 TRAB 2.0 14.8 0.465e-01 46.5 5.00 2.94 TSKB* 7.0 1.44 0.551 27.9 5.59 3.64 TWTF 5.9 0.628 0.331 57.3 5.34 3.60 UNSA 3.0 18.0 0.264e-02 48.0 6.00 3.23 URUM 5.7 24.7 0.455e-02 36.9 6.70 2.97 VESL 5.6 0.288e+06 500. 76.8 4.19 1.86 WTZR* 6.5 0.646e-01 -0.258 43.5 5.48 2.92 YAKT 5.8 10.3 -0.691e-01 33.3 6.17 2.45 YAR2 1.0 44.1 -0.343 22.0 5.00 3.66 YELL* 7.0 0.889e-01 3.50 40.1 4.60 1.82 ZAMB 7.0 21.9 0.476e-02 43.6 3.16 1.97 ZECK 1.8 39.4 0.800e-03 . 4.00 3.70 PRN01 7.0 4.09 300. 46.1 5.15 2.69 PRN02 7.0 2.98 -166. 46.4 5.00 2.55 PRN03 7.0 1.90 35.4 46.2 5.00 2.59 PRN04 7.0 1.06 39.4 47.6 5.15 2.64 PRN05 7.0 0.935 47.0 50.6 5.00 2.40 PRN06 7.0 5.85 -6.89 46.0 5.15 2.44 PRN07 7.0 0.830 599. 51.1 5.00 2.70 PRN08 4.8 2.62 405. 47.4 5.22 2.50 PRN09 6.7 2.66 -2.15 47.6 5.16 2.36 PRN10 6.0 2.43 29.8 47.8 5.00 2.70 PRN11 7.0 0.367 60.9 51.9 5.00 2.50 PRN13 7.0 0.372 -30.3 48.9 5.30 2.55 PRN14 7.0 0.334 -20.4 49.6 5.16 2.36 PRN15 7.0 3.65 146. 47.7 5.15 2.42 PRN16 7.0 0.376 65.7 47.3 5.00 2.55 PRN17 7.0 1.63 187. 47.5 5.00 2.60 PRN18 7.0 0.524 12.0 48.6 5.00 2.41 PRN20 7.0 0.317 -213. 51.7 6.00 2.45 PRN21 7.0 0.619 24.6 48.7 5.00 2.56 PRN23 7.0 8.23 33.1 47.9 5.00 2.38 PRN24 7.0 2.30 51.8 48.3 5.00 2.57 PRN25 6.6 2.11 49.8 46.9 5.73 2.31 PRN26 7.0 0.624 524. 47.9 5.00 2.38 PRN27 6.8 1.67 541. 48.0 5.15 2.35 PRN28 7.0 0.908 -17.7 52.2 5.00 2.52 PRN29 7.0 0.935 34.8 46.9 5.00 2.39 PRN30 7.0 0.905 392. 48.4 5.00 2.36 PRN31 7.0 2.11 365. 47.3 5.00 2.40 _______________________ 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 10 03 8 11 03 8 12 03 8 13 03 8 14 03 8 15 03 8 16 prn 3d rss (cm) 1 314 377 362 305 405 380 389 2 294 277 188 160 198 196 212 3 196 159 144 185 239 556 447 4 276 272 235 198 264 222 212 5 174 314 180 180 270 174 218 6 390 553 342 540 599 435 572 7 222 217 190 156 146 193 208 8 273 380 491 520 639 9 209 338 332 294 283 313 240 10 312 246 157 188 170 429 11 227 181 246 215 210 230 244 13 184 196 205 178 165 180 165 14 254 231 309 311 189 237 409 15 307 365 378 417 379 256 255 16 198 208 208 192 196 190 210 17 224 225 312 187 150 299 223 18 216 234 177 214 224 210 199 20 298 218 240 244 258 335 341 21 227 220 283 334 300 599 500 23 554 617 539 518 490 552 471 24 211 231 294 312 405 292 383 25 561 412 346 322 295 360 356 26 225 246 150 199 256 229 276 27 329 160 217 243 170 226 324 28 232 269 333 310 202 221 299 29 250 584 1110 400 150 254 188 30 215 219 182 205 145 172 213 31 178 202 190 225 249 170 208 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alrt amc2 aoml areq artu asc1 auck bahr bili bjfs bogt braz brmu brst bucu cas1 cedu chat cic1 coco cro1 daej darw dav1 dubo dwh1 eisl fair fort glsv gmas goug guam guat hob2 iisc irkt jab1 karr kely kerg kgn0 khaj kit3 kokb kour kr0g kunm lhas lhaz lpgs mac1 mad2 mag0 mate mcm4 mets mobn morp mr6g nico nklg nlib not1 noum nril nssp ntus nyal ohi2 onsa ous2 pert petp pimo polv qaq1 rbay reso reyk riog sach sant sch2 sele sfer simo sni1 sofi stjo suwn syog thti thu3 tidb tixi tnml tow2 trab tskb twtf unsa urum vesl wtzr yakt yar2 yell zamb zeck