Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Fri, 7 May 2004 18:48:03 -0700 From: Yvonne Vigue Message-Id: <200405080148.i481m3LH029238@coulomb.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-11301] Wk 1268 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 07 May 18:48:04 PDT 2004 Message Number 11301 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1268 (DAYS 116-122, DATES 2004 Apr 25 - May 01) ****************************************************************************** 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/1268. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12687.sum This text file. jpl12687.erp Earth rotation parameters for GPS week 1268. jpl12687.snx Ground station coordinates for GPS week 1268, SINEX format. jpl1268[0-6].sp3 GPS ephemerides for GPS week 1268, sp3 format. jpl1268[0-6].sp3c GPS ephemerides for GPS week 1268, sp3c format. jpl1268[0-6].tro Ground station troposphere estimates for GPS week 1268. jpl1268[0-6].clk GPS and ground station clocks for GPS week 1268, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.5 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 PRN01 was excluded day 121. WARNING: Data from PRN31 was excluded day 119. JPL REFERENCE CLOCK TABLE GPS week 1268 (2004 Apr 25 - May 01) 2004-04-25 AMC2 2004-04-26 AMC2 2004-04-27 AMC2 2004-04-28 AMC2 2004-04-29 AMC2 2004-04-30 AMC2 2004-05-01 ALGO 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 1268 (2004 Apr 25 - May 01) 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 53120.50 -131426 390096 -4660167 2894 24 26 133 133 79 0 28 1669 1793 53121.50 -129542 391996 -4663120 3011 23 25 134 134 78 0 28 1846 1799 53122.50 -127647 394098 -4666227 3204 22 25 132 132 79 0 28 1743 2165 53123.50 -125882 396610 -4669596 3533 22 24 132 132 79 0 27 1587 2762 53124.50 -124257 399693 -4672841 2957 22 25 131 131 78 0 28 1603 2661 53125.50 -122521 402781 -4675973 3307 23 25 135 135 79 0 27 2269 2512 53126.50 -120496 405963 -4679649 4045 21 23 132 132 80 0 28 1878 2952 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1268: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1268 (2004 Apr 25 - May 01) 04 4 25 04 4 26 04 4 27 04 4 28 04 4 29 04 4 30 04 5 1 prn 3d rss (cm) 1 4.5 4.4 5.3 4.9 5.2 4.2 3 6.5 7.1 3.7 5.2 8.3 7.8 6.7 4 2.5 3.3 5.0 5.6 2.0 3.2 2.3 5 1.8 2.7 4.3 8.2 5.0 6.1 3.1 6 5.0 5.7 6.4 11.0 7.0 4.3 6.0 7 4.5 6.5 3.9 5.0 6.4 6.5 5.7 8 2.4 3.2 2.1 3.7 2.1 2.5 2.2 9 4.0 3.2 2.7 4.0 3.0 3.5 2.9 10 3.7 5.6 5.2 3.7 3.8 4.5 4.6 11 4.0 4.7 3.9 5.5 4.6 3.9 5.8 13 4.0 5.0 3.5 6.4 2.5 3.0 2.5 14 5.6 2.1 4.6 5.2 3.9 3.1 6.3 15 2.9 4.1 5.8 12.8 7.6 6.2 4.5 16 5.3 6.9 7.4 6.3 5.0 5.9 6.8 17 4.5 2.8 3.7 6.3 12.5 12.6 3.6 18 4.3 2.8 4.1 5.1 4.6 3.6 3.6 19 13.9 18.5 16.6 13.8 12.5 13.5 10.1 20 4.5 4.6 3.4 6.2 4.7 3.1 6.1 21 4.5 3.5 3.8 5.4 2.4 7.0 6.6 22 7.3 5.1 8.0 5.7 9.9 5.1 5.1 24 5.3 3.7 2.4 9.2 4.2 2.9 3.5 25 7.1 4.3 3.3 6.6 4.1 4.7 3.9 26 3.2 3.5 2.5 4.5 3.3 3.1 4.4 27 3.5 3.5 2.5 4.3 2.4 2.4 2.1 28 2.2 3.2 4.1 3.4 3.1 2.3 2.2 29 4.4 7.3 2.9 4.2 2.9 3.1 3.7 30 3.0 2.8 3.2 7.2 5.1 5.1 4.2 31 6.5 3.8 7.5 5.5 8.2 8.5 _______________________ 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 1268 (2004 Apr 25 - May 01) 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 0.423e-01 0.271e-01 29.0 4.00 3.66 ALGO* 7.1 0.779e-01 3.35 36.2 4.16 3.33 ALIC 2.9 15.2 -0.827e-01 64.0 5.35 3.00 ALRT 5.0 8.28 -0.580e-01 15.6 4.00 2.42 AMC2 7.8 0.413e-01 -0.127e-03 41.4 5.45 3.40 ARTU 6.9 13.5 -0.708e-01 23.4 5.00 2.28 ASC1* 7.0 0.633e+07 0.158e+05 69.1 6.00 3.30 ASPA 7.0 0.289e+06 0.993 41.3 7.14 4.10 AUCK* 6.4 13.2 -0.806e-01 45.8 5.02 3.16 BAHR* 5.0 0.381 96.3 39.2 5.00 3.98 BAN2 2.0 18.5 0.396e-02 62.5 8.00 2.17 BILI 6.9 8.70 -0.787e-01 39.9 5.00 2.82 BJFS 7.0 12.4 -0.695e-01 36.1 5.00 3.76 BOGT 2.0 18.1 -0.674e-01 53.4 8.00 3.10 BRAZ 3.9 0.287e+06 521. 55.0 5.51 2.06 BRMU 6.9 0.289e+06 2.83 40.7 5.15 4.01 BUCU 5.9 0.289e+06 466. 37.7 4.18 3.03 CAS1* 7.0 7.70 0.382e-03 27.4 4.00 1.47 CEDU* 4.0 22.5 -0.526e-02 38.0 4.00 3.33 CHAT* 5.9 12.9 -0.684e-01 58.8 4.86 2.98 CIC1 1.0 37.9 0.400e-03 43.0 5.00 2.88 COCO 7.0 9.32 -0.661e-02 29.9 5.73 3.83 CONZ 1.0 0.288e+06 -0.499 55.0 4.00 3.26 CRO1 7.0 16.3 -0.777e-01 37.9 5.45 3.55 DAEJ 3.0 3.53 255. 70.3 5.00 2.88 DARR 6.0 0.283e+06 11.6 44.9 6.36 3.61 DAV1* 7.0 14.9 -0.532e-02 30.5 3.75 1.49 DUBO 7.0 14.8 0.801e-02 54.0 4.00 2.75 DWH1 6.0 0.540 0.719e-02 49.8 6.18 3.03 EURK 1.0 0.163e+06 725. 56.0 5.00 2.13 FORT* 6.9 0.236 0.357 80.9 6.03 2.17 GOUG 2.7 0.288e+06 504. 60.0 5.68 2.58 GUAM 6.9 14.9 -0.978e-01 59.5 7.15 3.08 GUAO 6.9 14.7 -0.580e-01 38.9 5.49 3.10 GUAT 3.0 0.290e+06 492. 61.3 6.00 1.81 HARV 6.0 67.4 -0.608e-03 56.2 5.18 2.86 HLFX 1.0 27.0 -2.45 35.0 4.00 3.83 HNLC 2.0 32.8 -0.119 39.5 5.00 4.16 HOB2* 6.0 0.865e-01 0.634e-01 35.9 5.18 3.48 HRAO* 7.0 0.855 980. 18.1 4.00 3.54 IISC 4.5 24.7 -0.947e-01 58.1 6.79 3.25 IRKJ 1.0 0.613e-01 -253. 54.0 6.00 2.52 IRKT* 1.9 0.104 0.287e-01 56.0 5.00 2.36 ISPA 6.6 19.2 -0.814e-01 27.0 6.46 3.22 ISTA 1.0 15.5 -0.887e-01 22.0 4.00 3.38 JAB1 1.0 25.5 -0.918e-01 55.0 6.00 3.36 KARR 6.0 16.7 -0.690e-01 50.0 5.00 2.57 KELY 4.0 9.47 -0.591e-01 35.4 5.00 1.45 KERG* 4.9 1.83 754. 53.2 5.41 3.18 KGN0 0.9 0.557 -0.553e-01 59.0 5.00 3.91 KHAJ 5.9 0.581e-01 0.440 63.4 6.84 2.40 KIR0 1.0 6.09 -0.817e-02 49.0 5.00 2.00 KIT3* 7.0 21.2 -0.230e-02 40.4 5.31 3.22 KODK 1.0 12.4 -0.738e-01 58.0 5.00 2.72 KOU1 2.0 0.288e+06 -25.1 55.0 6.50 3.85 KOUR* 5.0 2.23 741. 28.0 5.62 4.26 KSTU 4.9 9.44 -0.282e-02 51.4 5.43 2.45 KUNM 5.8 36.6 -0.708e-02 76.3 6.68 2.57 LAE1 4.7 14.9 -0.962e-01 64.2 6.83 3.87 LHAS* 2.0 21.9 -0.610e-02 35.1 5.00 3.17 LHAZ 5.0 0.273e+06 25.2 42.0 5.00 3.22 LHUE 2.8 29.7 -0.120 38.0 6.03 3.51 LPGS* 7.0 36.8 -0.144e-02 56.9 4.73 3.36 MAC1* 7.0 12.9 -0.436e-02 35.1 3.87 2.41 MADR 5.0 13.6 -0.592e-01 38.2 6.00 2.67 MANA 3.0 0.289e+06 499. 65.4 6.00 2.06 MAS1* 7.0 2.64 146. 25.6 4.46 3.24 MAUI 1.9 34.1 -0.103 37.5 4.55 3.79 MCM4* 6.9 0.325e+05 191. 82.0 3.00 1.17 MDVJ 4.0 0.934e-01 110. 58.2 5.77 2.09 METS 1.0 9.39 -0.771e-01 42.0 4.00 2.45 MIZU 1.0 0.427 0.170e-01 48.0 5.00 2.99 MOBN 1.0 11.9 -0.648e-01 45.0 5.00 3.08 MORP 0.9 10.2 -0.716e-01 50.0 6.00 2.67 NKLG 6.9 0.201e+06 582. 67.4 7.00 1.80 NOT1 6.9 0.289e+06 505. 48.7 5.44 2.27 NOUM 4.7 0.289e+06 4.84 45.8 5.00 3.93 NRIL 7.0 11.4 -0.750e-01 22.0 4.00 2.65 NSSP 1.0 15.7 -0.679e-01 54.0 5.00 2.73 NTUS 4.0 13.6 -0.122e-01 59.2 7.00 3.95 NYA1 3.0 0.114 -0.964e-01 29.7 4.00 1.71 OHI2 0.9 7.76 -0.136e-02 38.0 4.00 2.63 OHI3 2.7 0.293e+06 -9.95 43.3 4.40 2.30 ONSA* 6.0 0.560e-01 2.68 38.7 4.00 2.31 OUS2 2.0 10.1 0.217e-02 44.0 3.54 3.40 PDEL 7.0 54.6 -0.530e-02 42.4 6.15 3.35 PERT* 5.9 2.98 977. 39.8 4.34 3.72 PETP 6.8 9.49 -0.678e-01 48.1 6.00 2.80 PIMO 5.3 18.8 -0.964e-01 23.9 7.16 1.37 QAQ1 3.0 8.19 -0.605e-01 48.3 5.00 2.05 RABT 1.0 11.7 -0.586e-02 54.0 4.00 2.87 RAMO 6.0 23.4 -0.833e-01 58.3 5.00 3.24 RESO 1.0 7.66 -0.445e-01 50.0 4.00 1.99 REYK 4.0 7.00 -0.173e-02 48.8 6.00 2.34 REYZ 2.0 14.2 -0.753e-01 71.5 6.00 1.64 RIOG* 4.0 12.1 -0.751e-01 33.5 4.27 2.78 SACH 7.0 8.71 -0.609e-01 50.6 4.00 1.76 SANT* 7.0 7.03 954. 22.3 5.00 3.06 SCH2 7.0 215. 12.8 30.6 4.00 2.79 SCUB 6.9 20.8 -0.899e-01 51.9 6.32 3.24 SEY1 5.8 0.580e+05 -2.40 71.2 6.61 2.77 SFER 1.0 0.587 963. 40.0 5.00 2.25 STJO 6.0 0.855e-01 5.72 31.5 4.53 3.69 SUWN 1.0 1.06 836. 55.0 5.00 2.67 SYOG 6.9 1.14 161. 43.3 5.00 2.07 TCMS 2.0 54.6 -0.120e-01 42.5 6.00 3.94 THTI 4.9 5.19 712. 61.8 6.22 3.96 THU3 1.0 8.32 -0.693e-01 44.0 4.00 2.67 TID1 1.0 0.156 -2.24 34.0 6.00 3.67 TIXI 3.8 7.59 -0.741e-01 40.5 4.00 2.56 TLSE 1.0 0.479 838. 56.0 5.00 1.92 TNML 4.7 3.11 0.262e+05 36.7 4.30 2.77 TOW2 7.0 14.6 -0.791e-01 40.0 5.05 3.88 TRO1 5.0 9.49 -0.472e-02 56.0 6.00 2.16 TSKB* 5.9 128. 0.930 29.1 4.88 3.71 UNSA 2.8 18.2 0.352e-02 46.1 6.00 3.71 WHIT 1.0 1.92 151. 31.0 4.00 2.21 WTZR* 7.0 0.866e-01 -1.86 46.6 5.00 3.10 YAKT 7.0 0.928 483. 36.4 6.00 2.66 YAR2 1.0 4.68 -0.105 28.0 4.00 3.92 YELL* 7.0 0.862e-01 0.207 37.3 4.16 2.01 YIBL 2.0 24.9 -0.802e-01 58.5 5.00 3.67 YSSK 1.0 9.57 -0.818e-01 48.0 4.00 3.10 ZAMB 7.0 12.1 -0.301e-02 40.9 4.00 2.25 ZECK 6.0 12.4 -0.536e-02 37.0 4.35 3.37 ZWEN 1.0 19.0 -0.777e-02 100. 6.00 2.53 PRN01 6.0 4.41 341. 45.0 5.00 2.90 PRN03 6.8 2.65 5.64 45.9 5.16 2.48 PRN04 7.0 0.766 -128. 44.6 5.00 2.79 PRN05 7.0 1.95 27.6 44.6 5.00 2.60 PRN06 6.7 1.94 22.9 44.8 5.48 2.51 PRN07 6.7 0.761 561. 47.3 5.31 2.69 PRN08 7.0 3.72 300. 45.2 5.00 2.83 PRN09 7.0 1.55 -41.6 43.5 5.00 2.76 PRN10 7.0 2.48 43.2 47.6 5.00 2.55 PRN11 7.0 0.380 113. 48.6 5.00 2.80 PRN13 7.0 0.326 -29.3 48.5 5.16 2.88 PRN14 7.0 0.512 -19.2 47.3 5.16 2.92 PRN15 7.0 3.06 259. 45.7 5.00 2.73 PRN16 7.0 0.386 12.9 46.4 5.16 2.65 PRN17 7.0 0.875 307. 48.0 5.00 2.54 PRN18 7.0 0.596 -30.2 46.2 5.00 2.67 PRN19 7.0 0.666 -67.4 55.0 6.73 2.59 PRN20 7.0 0.363 -168. 47.7 5.00 2.72 PRN21 7.0 0.335 75.1 47.4 5.00 2.84 PRN22 7.0 1.02 -4.63 46.3 6.16 2.90 PRN24 7.0 2.61 22.6 45.6 5.00 2.68 PRN25 7.0 2.24 65.4 44.9 5.00 2.68 PRN26 7.0 0.762 47.7 44.7 5.00 2.51 PRN27 7.0 0.934 144. 47.4 5.00 2.88 PRN28 7.0 0.749 29.6 46.3 5.00 2.81 PRN29 7.0 0.782 236. 45.9 5.00 2.54 PRN30 7.0 0.861 522. 44.3 5.00 2.52 PRN31 5.8 1.49 126. 47.0 5.52 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 04 4 25 04 4 26 04 4 27 04 4 28 04 4 29 04 4 30 04 5 1 prn 3d rss (cm) 1 871 475 604 630 523 541 3 543 460 511 476 376 469 251 4 252 236 276 231 221 206 184 5 326 392 526 373 220 269 426 6 453 308 439 330 352 370 214 7 201 181 238 207 177 206 279 8 442 447 512 583 560 480 518 9 394 325 222 307 313 180 154 10 358 372 307 256 244 249 175 11 272 322 232 254 230 208 171 13 322 272 311 299 250 255 222 14 337 343 385 312 321 237 194 15 512 400 356 355 381 462 435 16 203 227 230 258 239 216 260 17 270 215 215 244 181 156 119 18 317 259 321 328 200 228 192 19 252 200 251 255 270 314 288 20 350 402 295 298 284 256 210 21 312 186 236 481 194 173 219 22 211 237 233 254 176 71 94 24 400 386 433 285 403 308 199 25 439 408 379 342 382 348 391 26 247 264 278 247 193 215 201 27 200 195 225 181 146 123 213 28 458 278 294 260 255 372 314 29 724 483 532 204 169 160 204 30 386 604 609 443 270 436 373 31 172 193 534 272 337 291 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic alrt amc2 artu asc1 aspa auck bahr ban2 bili bjfs bogt braz brmu bucu cas1 cedu chat cic1 coco conz cro1 daej darr dav1 dubo dwh1 eurk fort goug guam guao guat harv hlfx hnlc hob2 hrao iisc irkj irkt ispa ista jab1 karr kely kerg kgn0 khaj kir0 kit3 kodk kou1 kour kstu kunm lae1 lhas lhaz lhue lpgs mac1 madr mana mas1 maui mcm4 mdvj mets mizu mobn morp nklg not1 noum nril nssp ntus nya1 ohi2 ohi3 onsa ous2 pdel pert petp pimo qaq1 rabt ramo reso reyk reyz riog sach sant sch2 scub sey1 sfer stjo suwn syog tcms thti thu3 tid1 tixi tlse tnml tow2 tro1 tskb unsa whit wtzr yakt yar2 yell yibl yssk zamb zeck zwen