Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Mon, 22 Mar 2004 16:46:20 -0800 From: Yvonne Vigue Message-Id: <200403230046.i2N0kKFJ028102@fuller.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-11144] Wk 1261 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 22 Mar 16:46:25 PST 2004 Message Number 11144 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1261 (DAYS 67-73, DATES 2004 Mar 07 - Mar 13) ****************************************************************************** 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/1261. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12617.sum This text file. jpl12617.erp Earth rotation parameters for GPS week 1261. jpl12617.snx Ground station coordinates for GPS week 1261, SINEX format. jpl1261[0-6].sp3 GPS ephemerides for GPS week 1261, sp3 format. jpl1261[0-6].sp3c GPS ephemerides for GPS week 1261, sp3c format. jpl1261[0-6].tro Ground station troposphere estimates for GPS week 1261. jpl1261[0-6].clk GPS and ground station clocks for GPS week 1261, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 5.8 cm A clock discontinuity (reset) of about 922.56 microseconds was detected for PRN27 at approximately 06:45 on day 069. 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 excluded on day 069. WARNING: Data from PRN03 excluded on day 068. WARNING: Data from PRN06 excluded on days 067 and 068. WARNING: Data from PRN10 excluded on day 069. WARNING: Data from PRN17 excluded on day 073. WARNING: Data from PRN26 excluded on day 073. JPL REFERENCE CLOCK TABLE GPS week 1261 (2004 Mar 07 - Mar 13) 2004-03-07 AMC2 2004-03-08 AMC2 2004-03-09 AMC2 2004-03-10 AMC2 2004-03-11 AMC2 2004-03-12 AMC2 2004-03-13 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 1261 (2004 Mar 07 - Mar 13) 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 53071.50 -120957 255464 -4345865 2409 22 24 168 168 78 0 27 -1284 1848 53072.50 -122077 257221 -4348393 2647 22 24 176 176 80 0 25 -650 1463 53073.50 -122638 259162 -4351164 2896 26 29 185 185 80 0 25 -133 1909 53074.50 -123421 261204 -4354113 3002 23 26 178 178 80 0 27 -463 1857 53075.50 -124054 263221 -4357035 2841 24 24 179 179 80 0 27 -459 2146 53076.50 -124786 265275 -4359923 2935 21 22 178 178 80 0 27 -538 1886 53077.50 -125612 267560 -4362906 3032 23 25 190 190 80 0 25 -692 2023 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1261: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1261 (2004 Mar 07 - Mar 13) 04 3 7 04 3 8 04 3 9 04 3 10 04 3 11 04 3 12 04 3 13 prn 3d rss (cm) 1 10.7 3.7 7.4 6.5 4.6 7.8 3 3.4 8.6 4.0 3.6 4.4 4.0 4 5.5 10.3 6.8 6.3 8.5 6.6 9.3 5 8.4 9.9 7.9 6.0 4.7 7.5 7.5 6 11.5 8.6 8.7 6.3 6.0 7 7.1 6.9 7.2 3.8 7.8 11.4 7.2 8 4.2 4.6 5.7 5.4 4.9 4.6 5.2 9 7.4 5.6 3.0 5.4 4.4 5.9 4.4 10 4.4 8.1 4.1 4.1 4.6 8.3 11 6.5 6.5 5.5 5.6 4.7 6.7 4.5 13 4.2 4.2 6.8 7.1 7.7 4.1 5.6 14 6.6 7.6 4.8 7.7 5.1 6.0 6.4 15 5.4 4.8 8.6 5.4 6.4 3.3 11.8 16 10.5 5.9 9.8 14.2 7.7 8.0 5.4 17 3.5 5.3 4.5 6.0 4.4 2.5 18 6.7 8.1 4.9 4.4 3.8 5.2 7.0 20 7.2 7.4 9.3 6.4 4.0 4.5 5.8 21 5.1 4.5 8.9 8.5 3.5 6.4 5.0 22 11.0 14.9 17.1 14.1 4.9 6.3 6.0 24 4.8 7.3 7.9 6.7 5.1 4.2 4.6 25 8.8 7.4 5.8 5.3 4.4 5.8 5.6 26 4.1 2.6 5.1 5.7 2.8 4.1 27 5.0 4.6 4.8 4.3 4.9 3.5 5.3 28 6.0 8.3 9.2 9.4 8.0 8.6 5.8 29 4.3 3.0 5.9 4.6 2.6 3.7 4.0 30 5.4 7.2 14.8 8.7 7.8 7.2 9.9 31 7.4 3.7 5.6 5.4 6.3 4.3 3.8 _______________________ 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 1261 (2004 Mar 07 - Mar 13) 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 0.193 2.06 50.0 4.00 3.20 ALIC 4.0 13.6 -0.856e-01 53.3 5.26 3.63 ALRT 7.0 0.390e+06 18.1 21.9 4.16 1.93 AMC2 7.8 . . 40.2 5.00 3.32 AOML 3.0 31.3 0.107e-02 63.0 4.67 2.75 AREQ 1.9 24.5 -0.700e-01 24.0 5.00 2.84 ARTU 5.5 10.5 -0.664e-01 21.8 4.00 2.60 ASC1* 6.9 0.579e+07 0.103e+05 69.7 5.61 2.40 ASPA 7.0 0.289e+06 1.07 37.3 7.31 3.75 AUCK* 6.4 14.3 -0.817e-01 47.9 4.35 3.00 BAHR* 4.0 0.504 96.5 40.3 4.00 3.74 BAN2 1.9 17.6 -0.855e-03 64.5 7.53 2.04 BILI 5.9 913. -0.104 38.8 5.00 2.33 BJFS 4.9 15.5 -0.648e-01 36.4 4.43 3.63 BRAZ 5.8 0.288e+06 508. 59.2 6.00 1.66 BRMU 5.7 0.289e+06 -1.69 38.9 5.67 3.54 BUCU 3.0 0.289e+06 458. 37.7 4.36 3.10 CAS1* 7.0 7.93 0.437e-04 28.2 4.00 1.12 CEDU* 3.0 224. 0.506e-02 55.0 4.00 3.04 CHAT* 7.0 13.2 -0.701e-01 61.0 5.45 2.85 CHUM 1.0 14.1 -0.175e-02 52.0 7.00 2.73 COCO 7.0 10.3 -0.938e-02 27.6 6.16 3.56 CONZ 3.0 0.289e+06 1.85 53.3 4.00 3.05 CRO1 7.0 22.2 -0.614e-01 37.6 5.00 3.31 DAEJ 3.0 2.71 614. 83.3 5.00 2.17 DARR 1.0 0.287e+06 -5.54 48.0 7.00 3.38 DARW 6.0 5.34 442. 56.5 6.34 3.47 DAV1* 7.0 17.5 -0.474e-02 34.3 3.89 1.20 DUBO 7.0 11.1 0.253e-02 51.6 3.88 2.59 DWH1 7.0 0.592 0.477e-01 44.3 6.00 3.20 FAIR 6.8 0.657 942. 38.8 5.00 1.97 FORT* 3.6 0.137 0.280 85.2 6.26 1.90 GLPS 3.9 32.3 -0.914e-01 35.0 5.25 4.08 GOUG 4.9 0.289e+06 503. 59.6 5.21 2.77 GUAM 6.9 25.0 -0.107 59.3 7.00 3.13 GUAO 5.0 12.3 -0.536e-01 41.3 5.00 2.99 GUAT 4.0 0.288e+06 521. 62.7 5.28 1.74 HARV 1.0 56.0 -0.689e-02 55.0 5.00 3.65 HOB2* 3.0 0.796e-01 2.55 44.0 5.72 3.28 HRAO* 7.0 0.655 84.0 20.9 4.74 3.31 IISC 4.6 29.8 -0.855e-01 59.1 5.88 3.31 IRKJ 2.0 0.117 108. 59.0 5.00 2.95 IRKT* 1.8 0.344 -0.709e-02 53.0 4.49 1.95 ISTA 3.0 10.1 -0.790e-01 24.4 4.00 3.24 KELY 6.0 9.46 -0.536e-01 28.3 5.00 1.25 KERG* 7.0 1.80 762. 53.6 5.30 2.93 KHAJ 2.9 0.180 0.401 63.0 6.34 2.55 KIRU 1.0 9.85 -0.556e-01 21.0 4.00 2.94 KIT3* 1.0 13.3 -0.468e-02 45.0 5.00 3.50 KOKB 4.8 0.244 780. 68.2 8.00 2.84 KOU1 3.0 0.282e+06 12.9 53.4 6.67 2.40 KOUR* 4.0 1.99 560. 27.5 6.05 2.99 KSTU 0.9 8.91 -0.398e-02 50.0 5.00 2.47 KUNM 6.6 0.120e+04 0.266e-01 73.3 6.42 2.48 LAE1 4.7 23.1 -0.108 65.6 7.18 3.84 LHAS* 2.0 21.3 -0.252e-02 33.0 4.54 3.02 LHAZ 2.9 0.289e+06 0.663 39.0 5.00 3.58 LHUE 1.9 28.9 -0.121 37.0 6.00 3.47 LPGS* 7.0 91.3 28.4 53.3 5.00 3.46 MAC1* 6.9 0.698e+04 -1.02 34.4 4.16 1.74 MAD2 7.0 93.6 0.743e-01 38.6 5.31 1.81 MAG0 2.0 820. -0.117 41.5 5.00 2.65 MANA 2.9 0.289e+06 504. 71.4 6.34 1.86 MAS1* 7.0 3.28 150. 24.8 4.15 3.14 MCM4* 6.6 35.9 445. 48.3 3.00 1.03 MIZU 1.0 0.494 0.612e-02 46.0 5.00 2.78 MOBN 5.0 8.59 -0.591e-01 42.2 5.00 3.15 MORP 0.9 8.51 -0.654e-01 48.0 6.00 2.92 NKLG 7.0 0.198e+06 489. 67.7 6.86 2.13 NLIB* 1.0 0.839e-01 -0.224 41.0 4.00 2.48 NOT1 7.0 0.289e+06 505. 43.8 5.04 2.31 NOUM 4.9 0.289e+06 -1.47 48.4 5.42 3.64 NRIL 6.8 11.2 -0.709e-01 21.8 4.43 1.74 NSSP 2.0 12.7 -0.602e-01 55.0 4.00 2.88 NTUS 5.8 9.90 -0.115e-01 61.0 6.88 4.30 NYA1 1.0 0.436e-01 -0.945 30.0 4.00 1.95 NYAL* 2.0 0.692e-01 -0.164 36.0 4.53 1.20 OHI2 0.9 21.3 -0.367e-02 41.0 5.00 2.48 OHI3 4.9 33.7 -0.631e-01 39.4 4.63 1.95 ONSA* 5.9 0.684e-01 -62.3 38.0 4.00 2.40 OUS2 3.0 9.93 -0.200e-02 42.7 5.06 3.27 PDEL 5.7 52.9 0.146e-02 39.2 6.34 3.10 PERT* 7.0 2.67 988. 39.5 4.75 3.74 PETP 5.0 9.53 -0.636e-01 48.4 6.00 2.74 PIMO 6.7 28.2 -0.956e-01 23.2 5.64 1.53 POL2 2.0 14.5 -0.607e-01 33.5 4.00 3.53 RAMO 7.0 17.2 -0.776e-01 47.4 6.00 3.05 RESO 1.0 8.10 -0.423e-01 52.0 4.00 1.36 REYK 6.9 7.00 -0.417e-02 45.6 6.16 1.68 RIOG* 5.5 16.0 -0.818e-01 36.1 4.36 2.54 SACH 5.9 8.53 -0.528e-01 50.6 5.00 1.41 SANT* 6.9 7.75 957. 41.3 5.00 2.64 SCH2 6.8 197. 5.35 23.4 3.73 2.12 SCUB 3.9 22.7 -0.792e-01 50.5 5.75 3.20 SELE 1.0 42.0 -0.488e-02 42.0 3.00 2.87 SEY1 6.0 22.2 -0.721e-01 71.0 7.17 2.92 SNI1 5.9 16.5 -0.668e-01 35.8 4.19 3.52 STJO 7.0 0.520e-01 0.228 29.5 4.32 3.45 SUWN 1.9 1.36 100. 49.4 5.00 2.64 SYOG 5.9 1.14 161. 46.4 5.33 1.49 THTI 5.9 4.42 743. 61.0 6.84 3.56 TIDB 4.0 0.152 190. 23.3 5.76 3.45 TIXI 5.9 0.493e+04 0.345e-01 42.2 4.00 1.89 TNML 6.9 4.31 0.240e+05 32.6 3.87 3.15 TOW2 6.9 19.5 -0.877e-01 40.5 5.76 2.81 TRAB 3.0 12.3 0.457e-01 42.0 5.00 3.00 TRO1 6.0 19.7 -0.731e-02 51.0 5.54 1.53 TSKB* 5.9 1.41 -1.58 29.7 4.70 3.78 ULAB 2.7 21.6 -0.144e-02 49.0 4.00 2.04 UNSA 5.8 19.5 -0.500e-02 45.7 6.00 3.14 VESL 3.7 0.287e+06 517. 41.7 4.74 1.70 VIS0 0.9 0.290e+06 9.75 43.0 4.00 2.64 WTZR* 7.0 0.565e-01 -0.454 42.9 4.31 3.06 YAKT 3.0 0.794e+05 103. 60.0 7.00 2.08 YELL* 6.9 0.241 5.13 39.6 4.15 1.53 YIBL 2.5 24.1 -0.827e-01 57.6 4.80 2.95 YSSK 3.0 12.3 -0.722e-01 49.0 4.00 3.09 ZAMB 7.0 11.6 -0.470e-02 45.7 5.00 2.03 ZECK 2.0 20.7 -0.156e-02 39.1 4.51 3.06 ZWEN 2.0 13.2 -0.231e-02 64.2 5.00 2.40 PRN01 6.0 4.34 334. 45.2 5.00 2.54 PRN03 6.0 2.24 92.4 46.5 5.00 2.34 PRN04 7.0 0.880 -84.0 45.4 5.00 2.29 PRN05 6.7 2.32 21.0 46.6 5.00 2.12 PRN06 6.0 2.58 -2.15 45.5 5.00 2.40 PRN07 7.0 0.709 605. 48.3 5.00 2.38 PRN08 7.0 3.02 348. 45.1 5.00 2.55 PRN09 7.0 2.39 -33.8 43.7 5.00 2.20 PRN10 5.7 2.68 40.7 47.5 5.00 2.28 PRN11 7.0 0.381 102. 47.3 5.00 2.42 PRN13 7.0 0.260 -30.7 48.6 5.15 2.46 PRN14 7.0 0.311 -18.2 48.6 5.00 2.60 PRN15 7.0 3.22 237. 46.0 5.00 2.42 PRN16 7.0 0.431 15.0 48.4 5.87 2.38 PRN17 6.0 0.972 222. 47.4 5.00 2.28 PRN18 7.0 0.456 -17.5 46.6 5.73 2.47 PRN20 7.0 0.345 -182. 49.6 5.87 2.39 PRN21 7.0 0.332 73.5 46.3 5.00 2.56 PRN22 7.0 1.77 -33.6 45.1 6.00 2.41 PRN24 7.0 2.70 10.4 46.4 5.00 2.32 PRN25 7.0 2.55 62.2 44.7 5.00 2.57 PRN26 6.0 0.913 401. 43.3 5.00 2.35 PRN27 6.9 0.807e+05 384. 46.1 5.00 2.62 PRN28 7.0 0.946 23.1 47.2 5.00 2.58 PRN29 7.0 0.750 232. 44.2 5.00 2.38 PRN30 6.8 0.843 816. 46.0 5.00 2.29 PRN31 7.0 1.87 14.8 47.3 5.30 2.55 _______________________ 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 3 7 04 3 8 04 3 9 04 3 10 04 3 11 04 3 12 04 3 13 prn 3d rss (cm) 1 317 486 408 439 409 412 3 186 299 187 385 252 303 4 203 192 242 192 342 207 278 5 573 691 503 499 502 461 606 6 310 327 273 261 219 219 7 142 128 175 179 248 204 274 8 441 283 328 272 371 290 327 9 366 201 411 287 561 288 254 10 341 456 228 281 298 308 11 245 190 204 206 389 242 228 13 247 231 294 252 236 263 193 14 217 213 194 225 232 196 194 15 338 271 268 482 319 349 334 16 323 381 321 448 469 277 221 17 121 160 163 132 155 156 18 208 218 211 215 193 202 263 20 187 192 212 191 193 192 220 21 211 202 237 225 222 284 214 22 296 464 87 256 133 252 188 24 270 304 230 971 774 343 337 25 321 276 193 182 154 216 251 26 145 170 162 123 132 130 27 175 165 219 266 125 132 187 28 188 170 311 304 310 190 171 29 217 195 333 282 577 590 360 30 188 183 253 292 296 322 300 31 309 171 218 331 154 152 202 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 aoml areq artu asc1 aspa auck bahr ban2 bili bjfs braz brmu bucu cas1 cedu chat chum coco conz cro1 daej darr darw dav1 dubo dwh1 fair fort glps goug guam guao guat harv hob2 hrao iisc irkj irkt ista kely kerg khaj kiru kit3 kokb kou1 kour kstu kunm lae1 lhas lhaz lhue lpgs mac1 mad2 mag0 mana mas1 mcm4 mizu mobn morp nklg nlib not1 noum nril nssp ntus nya1 nyal ohi2 ohi3 onsa ous2 pdel pert petp pimo pol2 ramo reso reyk riog sach sant sch2 scub sele sey1 sni1 stjo suwn syog thti tidb tixi tnml tow2 trab tro1 tskb ulab unsa vesl vis0 wtzr yakt yell yibl yssk zamb zeck zwen