From yv at cobra.jpl.nasa.gov Tue May 20 15:10:51 2003 From: yv at cobra.jpl.nasa.gov (Yvonne Vigue) Date: Tue, 20 May 2003 15:10:51 -0700 Subject: [IGSREPORT-10260] Wk 1217 JPL Analysis Report Message-ID: <200305202210.h4KMApw13611@cobra.jpl.nasa.gov> ****************************************************************************** IGS Electronic Report 20 May 15:10:55 PDT 2003 Message Number 10260 ****************************************************************************** Author: ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1217 (DAYS 124-130, DATES 2003 May 04 - May 10) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, F H Webb, J F Zumberge 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/1217. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12177.sum This text file. jpl12177.erp Earth rotation parameters for GPS week 1217. jpl12177.snx Ground station coordinates for GPS week 1217, SINEX format. jpl1217[0-6].sp3 GPS ephemerides for GPS week 1217, sp3 format. jpl1217[0-6].sp3c GPS ephemerides for GPS week 1217, sp3c format. jpl1217[0-6].tro Ground station troposphere estimates for GPS week 1217. jpl1217[0-6].clk GPS and ground station clocks for GPS week 1217, 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 CAGL, EISL, GENO, LIND, MATE, NOT1, OS0G, SPT0, SSIA, UNSA excluded day 124. WARNING: Data from LIND, OS0G, SPK1, SPT0, SSIA, UNSA excluded day 125. WARNING: Data from CMP9, DLFT, LIND, MARS, OS0G, SPK1, SPT0, SSIA excluded day 126. WARNING: Data from AREQ, GUAT, KELY, LIND, OS0G, SPK1, SPT0, SSIA, WTZJ, ZIMJ excluded day 127. WARNING: Data from GUAT, KGN0, LIND, SSIA excluded day 128. WARNING: Data from AJAC, GUAT, LEIJ, LIND, MANA, SSIA excluded day 129. WARNING: Data from DREJ, EISL, FFMJ, GUAT, HELJ, HUEG, KELY, LIND, MTBG, SSIA, TITZ, WTZJ, ZIMJ excluded day 130. JPL REFERENCE CLOCK TABLE GPS week 1217 (2003 May 04 - May 10) 2003-05-04 AMC2 2003-05-05 AMC2 2003-05-06 AMC2 2003-05-07 AMC2 2003-05-08 AMC2 2003-05-09 AMC2 2003-05-10 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 1217 (2003 May 04 - May 10) 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 52763.50 -54718 514651 -3809754 4108 25 28 124 124 79 0 29 2767 2030 52764.50 -51832 516578 -3813759 3902 26 27 124 124 79 0 29 3143 1926 52765.50 -48724 518822 -3817629 3837 26 28 124 124 79 0 29 2948 2005 52766.50 -45962 520849 -3821413 3732 26 29 125 125 79 0 29 2533 1622 52767.50 -43473 522631 -3825232 3905 26 28 122 122 79 0 29 2518 1485 52768.50 -40965 524413 -3828939 3509 26 29 126 126 79 0 29 2379 1663 52769.50 -38728 526078 -3832180 2974 27 28 130 130 78 0 28 2188 1137 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1217: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1217 (2003 May 04 - May 10) 03 5 4 03 5 5 03 5 6 03 5 7 03 5 8 03 5 9 03 5 10 prn 3d rss (cm) 1 4 4 6 5 6 7 8 2 4 4 4 4 5 4 5 3 5 6 4 6 12 11 7 4 4 3 5 3 2 4 4 5 4 3 2 2 4 4 4 6 6 6 4 5 4 4 7 7 5 5 7 4 4 5 4 8 2 4 2 2 3 2 3 9 3 4 2 3 4 3 3 10 5 7 4 5 7 5 5 11 6 4 4 5 6 4 3 13 6 4 3 4 3 4 4 14 4 2 6 6 6 4 5 15 3 4 4 4 6 5 5 16 4 9 6 5 6 5 5 17 6 4 5 6 8 10 5 18 7 8 5 6 6 4 3 20 3 4 4 4 3 4 21 3 3 3 4 4 5 2 22 4 5 4 3 4 3 3 23 6 8 4 6 6 6 5 24 8 7 11 4 5 5 9 25 7 2 3 4 5 9 8 26 3 5 2 3 6 10 4 27 3 4 3 3 4 2 3 28 3 4 2 4 4 4 5 29 3 5 4 3 4 4 4 30 4 4 3 3 3 4 5 31 6 2 4 4 4 3 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 1217 (2003 May 04 - May 10) 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 2.0 0.749 -0.193 61.2 4.54 2.89 ALGO* 7.0 0.165 1.74 42.9 4.00 3.33 AMC2 8.0 . . 40.6 5.87 3.19 AOML 7.0 34.9 0.472e-02 57.4 4.74 2.68 AREQ 4.0 20.5 -0.637e-01 26.3 3.54 2.89 ARTU 6.9 13.3 -0.692e-01 24.6 5.00 2.50 ASC1* 6.7 0.482e+07 0.540e+04 77.0 6.23 2.62 AUCK* 1.8 16.5 -0.786e-01 45.5 4.00 2.77 BAHR* 7.0 0.496 776. 40.7 4.60 3.91 BAN2 3.8 15.7 0.118e-02 61.8 7.75 2.44 BILI 6.9 10.1 -0.769e-01 41.2 5.00 2.25 BOGT 6.9 0.305e+05 0.439 46.0 6.00 3.44 BRAZ 5.8 0.289e+06 501. 65.1 5.53 2.24 BRMU* 6.4 0.288e+06 -0.442 78.9 5.44 3.49 BUCU 6.0 0.289e+06 475. 37.5 4.53 3.10 CAGZ 0.9 0.535 265. 51.0 4.00 2.46 CAS1* 7.0 8.94 0.315e-02 28.3 4.14 1.15 CEDU* 6.8 15.3 -0.879e-03 42.7 3.31 3.02 CHAT* 7.0 16.1 -0.633e-01 58.4 4.87 2.87 COCO 5.9 10.5 -0.338e-02 23.1 5.52 3.76 CONZ 2.0 0.289e+06 -0.923 51.0 4.00 0.656 CRO1 7.0 24.2 -0.715e-01 39.9 5.15 3.59 DAEJ 1.0 2.29 98.6 69.0 6.00 2.59 DARW 6.0 6.16 773. 53.3 5.68 3.70 DAV1* 5.7 16.8 -0.369e-02 28.9 3.70 1.06 DAVR 0.9 20.4 -0.527e-01 23.0 3.00 1.03 DUBO 6.7 829. 0.287e-01 53.3 4.75 2.46 DWH1 5.0 0.772 0.430e-01 48.4 7.03 3.02 EISL 5.0 45.0 -0.693e-01 53.0 4.82 2.98 FAIR 6.9 0.280 943. 31.7 5.00 1.75 FORT* 7.0 0.240 0.529e-01 77.5 6.15 1.79 GOUG 6.8 0.289e+06 507. 59.5 5.57 2.80 GUAM 6.9 21.4 -0.107 61.7 6.28 3.61 GUAO 7.0 12.9 -0.554e-01 39.0 5.16 3.19 GUAT 3.0 0.289e+06 491. 59.0 6.68 1.80 HOB2* 3.0 0.108 0.226 44.5 4.69 3.55 IISC 3.0 29.4 -0.968e-01 58.7 6.00 3.38 IRKJ 0.9 0.971e+05 -69.3 93.0 5.00 1.78 IRKT* 1.8 0.165 -0.120 54.5 4.51 2.74 JAB1 0.9 15.1 -0.187e-02 28.0 6.00 2.66 KARR 5.8 13.0 -0.140e-02 45.9 5.16 3.46 KELY 1.0 14.8 -0.614e-01 31.0 5.00 1.39 KERG* 7.0 2.37 723. 49.1 5.62 2.27 KGN0 5.9 0.509 -0.414e-01 61.2 5.05 3.63 KHAJ 6.9 0.153 0.338 65.7 7.00 2.30 KIRU 1.0 0.181e+04 -0.846 26.0 5.00 1.68 KIT3* 6.6 217. -0.333e-02 41.0 5.16 2.95 KOKB 6.9 0.805e+05 125. 58.6 7.87 3.35 KOUR* 7.0 1.95 190. 24.2 6.72 4.52 KR0G 5.8 17.8 -0.276e-01 58.9 5.00 1.57 KSTU 3.8 12.6 -0.257e-02 51.3 5.00 2.32 KUNM 7.0 48.6 -0.123e-01 71.2 6.00 2.21 LHAS* 1.0 12.4 -0.256e-02 34.0 4.00 3.69 LPGS* 4.9 19.2 0.487e-02 47.0 5.00 3.32 LROC 4.0 11.6 -0.565e-01 50.5 5.00 2.97 MAC1* 7.0 14.2 0.252e-02 33.5 3.65 1.89 MAD2 1.0 0.669e-01 1.41 43.0 5.00 2.79 MAG0 3.0 11.1 -0.705e-01 42.7 5.00 2.59 MANA 1.0 0.289e+06 507. 66.0 7.00 1.68 MAS1* 7.0 2.75 958. 26.7 4.31 3.35 MCM4* 6.9 0.990e+04 114. 78.9 2.89 1.11 MIZU 1.0 0.388 0.607e-01 41.0 6.00 3.04 MOBN 7.0 11.8 -0.613e-01 43.2 5.59 2.98 NICO 3.9 20.5 0.290e-02 27.3 4.00 3.38 NKLG 7.0 0.998e+05 548. 73.1 7.00 1.90 NOT1 6.0 0.289e+06 508. 59.6 4.53 2.37 NOUM 6.0 0.289e+06 0.258 71.8 5.84 4.03 NRIL 6.7 14.2 -0.744e-01 24.4 4.57 1.58 NTUS 4.9 12.3 -0.602e-02 61.4 7.00 4.28 NYAL* 7.0 0.225 0.831 38.6 4.00 1.45 OHI2 7.0 7.15 0.258e-02 37.1 4.31 2.72 ONSA* 7.0 0.324 670. 44.0 4.00 2.49 PERT* 7.0 61.1 -0.664e-01 40.6 5.03 3.28 PETP 3.9 14.5 -0.645e-01 46.3 5.76 2.67 PIMO 6.0 26.6 -0.105 24.8 6.49 1.47 QAQ1 4.9 34.9 -0.650e-01 47.8 4.63 1.45 RBAY 7.0 48.9 -0.519e-02 67.1 4.31 1.86 RESO 1.0 0.886e+04 0.518e-01 52.0 5.00 1.32 REYK 7.0 11.4 0.147e-04 46.9 5.89 1.63 RIOG* 6.9 13.6 -0.736e-01 36.3 4.00 2.73 SACH 4.9 10.0 -0.596e-01 50.2 4.00 1.31 SANT* 6.9 6.72 462. 25.3 4.87 2.16 SCH2 6.9 27.8 23.0 35.6 3.62 2.08 SFER 6.0 0.585 725. 46.4 4.18 2.37 SIMO 7.0 217. 0.371e-02 40.7 5.30 2.60 SNI1 4.8 0.790e+04 0.162 36.4 4.23 2.90 STJO 7.0 0.144e+05 102. 32.0 4.19 3.34 SUNM 2.0 0.289e+06 0.491 75.5 5.00 0.619 SUWN 1.0 0.641 269. 50.0 5.00 2.74 SYOG 6.7 1.02 160. 45.9 5.58 1.33 THTI 7.0 2.79 360. 84.3 6.02 2.29 THU3 6.0 9.01 -0.616e-01 44.8 4.00 1.85 TID2* 4.0 0.661e+07 0.128e+05 69.7 4.54 2.62 TIXI 5.0 10.1 -0.694e-01 42.2 4.23 1.68 TOW2 7.0 17.5 -0.823e-01 40.6 4.87 3.79 TRAB 3.0 14.9 0.435e-01 44.0 5.00 3.00 TSKB* 7.0 1.39 -0.263 27.7 4.62 3.89 TWTF 6.0 0.486 0.381 58.8 5.84 3.81 UNSA 0.9 15.7 0.839e-02 47.0 6.00 2.71 VESL 6.6 0.289e+06 498. 57.1 4.85 1.69 VNDP 1.9 0.991e+05 -0.848 43.0 4.54 2.26 WTZR* 6.4 0.300 0.766 44.7 5.33 2.86 WUHN 1.0 19.9 -0.803e-01 67.0 7.00 3.54 YAKT 2.9 1.57 788. 34.7 6.00 2.54 YELL* 7.0 0.934e-01 0.791 39.1 4.00 1.37 ZAMB 7.0 14.9 0.271e-02 44.1 3.88 2.37 ZECK 3.9 17.0 0.212e-02 36.5 4.28 3.60 PRN01 7.0 4.23 284. 48.7 5.15 2.34 PRN02 7.0 3.32 -110. 51.1 5.00 2.34 PRN03 6.8 2.29 7.73 47.7 5.00 2.23 PRN04 7.0 0.745 44.0 50.6 5.00 2.38 PRN05 7.0 3.73 13.3 48.8 5.00 2.16 PRN06 6.7 11.2 -4.16 46.9 5.00 2.04 PRN07 6.7 0.789 473. 51.3 5.00 2.39 PRN08 7.0 5.02 323. 48.6 5.00 2.39 PRN09 7.0 2.30 -42.9 44.3 5.00 2.30 PRN10 7.0 2.36 24.6 51.2 5.00 2.30 PRN11 7.0 0.435 45.9 48.9 5.15 2.38 PRN13 7.0 1.21 -26.9 56.4 5.00 2.36 PRN14 7.0 0.295 -21.7 49.6 5.00 2.39 PRN15 7.0 3.51 106. 48.0 5.00 2.37 PRN16 7.0 0.383 1.91 48.2 5.00 2.27 PRN17 7.0 2.29 11.5 49.5 5.00 2.42 PRN18 7.0 0.625 10.1 46.7 5.00 2.47 PRN20 6.0 0.352 -214. 52.2 5.37 2.43 PRN21 7.0 0.803 -66.4 48.9 5.00 2.47 PRN22 6.9 69.5 -13.1 48.0 4.75 2.31 PRN23 7.0 7.14 25.9 46.0 5.00 2.45 PRN24 7.0 2.80 28.0 48.0 5.00 2.32 PRN25 7.0 2.44 43.6 46.7 5.00 2.31 PRN26 6.7 630. 491. 49.6 5.00 2.17 PRN27 7.0 1.62 87.2 49.5 5.00 2.58 PRN28 7.0 1.03 -45.8 49.3 5.00 2.45 PRN29 7.0 0.766 134. 48.2 5.00 2.33 PRN30 7.0 1.14 27.5 56.7 5.00 2.21 PRN31 6.8 1.79 177. 48.4 5.00 2.17 _______________________ 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 5 4 03 5 5 03 5 6 03 5 7 03 5 8 03 5 9 03 5 10 prn 3d rss (cm) 1 473 404 481 390 657 456 526 2 309 273 420 439 264 303 351 3 314 369 431 338 245 243 209 4 209 232 215 214 334 215 270 5 332 288 326 384 328 348 324 6 929 795 1215 931 778 1082 803 7 200 240 174 226 401 632 176 8 369 362 466 551 351 368 334 9 338 287 301 274 355 260 252 10 227 246 274 285 374 284 250 11 275 241 254 289 294 220 285 13 191 199 246 245 246 279 240 14 270 207 215 245 333 356 305 15 405 521 288 295 1128 1052 562 16 334 270 229 252 284 306 360 17 279 604 632 576 322 991 370 18 260 257 237 256 293 240 217 20 238 252 302 265 223 235 21 293 280 382 452 185 187 476 22 353 498 475 342 363 505 461 23 473 497 495 458 435 457 565 24 343 223 227 327 297 331 240 25 281 234 289 380 347 324 279 26 253 383 316 186 275 213 307 27 130 124 158 259 205 148 135 28 218 220 248 215 285 348 273 29 1107 1236 262 470 185 158 144 30 157 256 215 215 228 192 181 31 380 390 143 176 164 182 279 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo amc2 aoml areq artu asc1 auck bahr ban2 bili bogt braz brmu bucu cagz cas1 cedu chat coco conz cro1 daej darw dav1 davr dubo dwh1 eisl fair fort goug guam guao guat hob2 iisc irkj irkt jab1 karr kely kerg kgn0 khaj kiru kit3 kokb kour kr0g kstu kunm lhas lpgs lroc mac1 mad2 mag0 mana mas1 mcm4 mizu mobn nico nklg not1 noum nril ntus nyal ohi2 onsa pert petp pimo qaq1 rbay reso reyk riog sach sant sch2 sfer simo sni1 stjo sunm suwn syog thti thu3 tid2 tixi tow2 trab tskb twtf unsa vesl vndp wtzr wuhn yakt yell zamb zeck