Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Wed, 10 Nov 2004 14:33:14 -0800 From: Yvonne Vigue Message-Id: <200411102233.iAAMXEfa026997@backus.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-11929] Wk 1294 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 10 Nov 14:33:14 PST 2004 Message Number 11929 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1294 (DAYS 298-304, DATES 2004 Oct 24 - Oct 30) ****************************************************************************** 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/1294. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12947.sum This text file. jpl12947.erp Earth rotation parameters for GPS week 1294. jpl12947.snx Ground station coordinates for GPS week 1294, SINEX format. jpl1294[0-6].sp3 GPS ephemerides for GPS week 1294, sp3 format. jpl1294[0-6].sp3c GPS ephemerides for GPS week 1294, sp3c format. jpl1294[0-6].tro Ground station troposphere estimates for GPS week 1294. jpl1294[0-6].clk GPS and ground station clocks for GPS week 1294, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.6 cm A clock discontinuity (reset) of about 20.2 microseconds was detected for PRN31 at approximately 03:50 on day 300. 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 PRN04 excluded day 300. WARNING: Data from PRN18 excluded day 302. WARNING: Data from PRN27 excluded day 302. WARNING: Data from PRN29 excluded days 301 and 304. WARNING: Data from PRN30 excluded day 304. JPL REFERENCE CLOCK TABLE GPS week 1294 (2004 Oct 24 - Oct 30) 2004-10-24 USN3 2004-10-25 USN3 2004-10-26 USN3 2004-10-27 USN3 2004-10-28 AMC2 2004-10-29 AMC2 2004-10-30 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 1294 (2004 Oct 24 - Oct 30) 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 53302.50 205257 378030 -4790779 4277 21 23 139 139 77 0 29 -446 -2140 53303.50 205204 375837 -4794893 3952 20 22 137 137 78 0 29 -13 -2075 53304.50 205614 373711 -4798957 4175 21 23 143 143 77 0 28 461 -2120 53305.50 206276 371370 -4803564 5040 20 23 140 140 77 0 28 521 -2455 53306.50 206971 369140 -4808633 5097 21 23 145 145 77 0 27 122 -2195 53307.50 207236 366903 -4813754 5146 20 22 140 140 77 0 29 88 -2184 53308.50 207134 364816 -4818923 5191 22 22 145 145 77 0 27 -146 -2135 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1294: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1294 (2004 Oct 24 - Oct 30) 04 10 24 04 10 25 04 10 26 04 10 27 04 10 28 04 10 29 04 10 30 prn 3d rss (cm) 1 7.0 6.4 9.8 4.1 6.7 6.7 7.2 3 2.4 3.4 9.0 8.1 5.0 6.0 7.4 4 2.8 3.0 2.8 3.9 3.0 4.7 5 2.8 4.6 3.5 4.1 4.8 4.0 3.8 6 6.1 4.0 4.5 4.2 7.3 7.0 7.2 7 4.3 4.4 4.2 3.9 5.4 5.9 9.0 8 3.6 3.3 5.5 4.1 6.0 3.4 5.9 9 3.4 3.9 3.8 3.5 4.1 3.0 5.1 10 6.1 3.8 3.2 4.8 5.2 3.7 7.2 11 4.8 5.4 5.4 4.5 7.0 5.2 8.7 13 4.6 5.3 4.2 7.0 6.4 4.5 7.2 14 3.7 3.1 3.5 4.4 4.8 4.0 4.5 15 3.7 3.3 2.5 4.0 3.3 4.1 3.9 16 6.9 4.2 7.7 6.1 4.5 7.0 6.3 17 3.4 4.1 4.0 3.5 4.0 2.7 3.9 18 5.5 3.8 3.0 3.9 4.2 4.7 19 5.8 4.4 9.6 14.5 9.5 7.2 7.0 20 2.9 3.1 3.5 5.3 5.5 4.3 4.8 21 4.9 2.7 3.2 5.1 6.8 5.0 4.3 22 3.9 3.8 4.8 3.9 3.6 3.7 5.2 23 10.0 6.0 4.7 7.2 9.6 5.0 8.6 24 4.1 6.9 5.3 4.6 4.5 2.3 4.8 25 2.6 3.5 4.1 3.4 4.1 5.0 3.8 26 6.0 4.2 5.4 5.0 6.6 4.4 4.6 27 3.8 3.4 5.4 6.4 2.3 4.0 28 3.4 2.8 7.2 3.7 4.8 4.5 4.8 29 6.2 12.9 6.4 6.6 6.4 30 4.4 4.7 3.4 4.6 4.1 2.7 31 5.0 5.2 4.9 7.3 6.3 5.5 6.1 _______________________ 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 1294 (2004 Oct 24 - Oct 30) 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* 7.1 0.872e-01 2.10 37.7 4.32 3.21 ALIC 3.0 12.7 -0.943e-01 51.4 5.36 3.59 ALRT 1.0 7.68 -0.528e-01 15.0 4.00 1.68 AMC2 7.3 0.478e-01 0.253e-02 40.3 5.30 3.52 AREQ 7.0 24.6 -0.735e-01 27.1 4.00 2.66 ARTU 6.9 0.195e+06 -14.4 22.9 5.00 2.36 ASC1* 0.9 0.862e+07 0.176e+05 . 5.00 2.49 ASPA 5.9 0.290e+06 -0.379 35.3 7.03 4.01 AUCK* 3.7 14.5 -0.865e-01 46.3 5.31 3.09 BAHR* 1.0 0.655 38.0 36.0 5.00 4.26 BAN2 3.8 21.3 -0.413e-02 66.5 8.00 2.09 BILI 4.0 12.1 -0.728e-01 37.5 5.00 2.77 BJFS 1.0 12.7 -0.614e-01 36.0 5.00 3.98 BOGT 6.9 31.2 -0.684e-01 41.0 8.00 3.15 BRAZ 5.7 0.288e+06 511. 52.4 6.00 1.57 BRMU 4.7 0.290e+06 -3.99 39.4 6.00 3.91 BRST 1.8 0.290e+06 493. 46.0 6.00 2.12 CAS1* 5.9 9.62 -0.671e-01 44.2 4.00 1.47 CHAT* 5.9 11.7 -0.736e-01 60.8 5.18 2.90 CHUR 1.0 0.894e-01 0.204e-01 27.0 4.00 1.91 CIC1 5.0 32.1 0.183e-02 39.0 5.00 2.86 COCO 7.0 9.89 43.6 42.9 5.00 3.42 CONZ 3.0 0.288e+06 17.9 63.3 4.68 2.66 CRO1 7.0 22.9 -0.651e-01 37.4 5.15 3.74 DARR 6.0 0.143e+06 6.67 45.5 6.84 3.44 DARW 1.0 23.2 -0.105 57.0 7.00 3.21 DAV1* 7.0 12.6 -0.167e-02 36.1 4.00 1.75 DGAR* 7.0 24.8 -0.981e-01 29.6 6.88 3.67 DUBO 6.0 19.9 0.424e-02 58.2 4.00 2.77 DWH1 7.0 0.703 0.854e-01 44.6 6.00 2.90 EURK 4.9 0.544e+04 28.9 64.5 5.00 1.76 FAIR 4.0 0.425 478. 23.6 5.00 2.49 FORT* 4.7 0.184 0.389 78.4 6.37 1.65 GLPS 7.0 29.2 -0.965e-01 37.3 5.00 3.77 GMAS 2.0 1.92 270. 66.0 7.00 1.93 GOUG 5.9 0.290e+06 500. 65.2 5.68 2.52 GUAM 6.9 0.457e+04 0.142e-01 62.9 7.15 3.54 GUAO 7.0 13.3 -0.537e-01 37.2 5.00 3.20 GUAT 6.9 0.286e+06 500. 60.4 5.30 1.84 HARV 2.0 41.3 -0.281e-02 54.5 5.00 3.24 HOB2* 7.0 0.101 -0.213 41.0 5.31 3.44 HRAO* 6.0 0.847 22.9 18.3 5.17 3.75 IISC 2.9 27.0 -0.849e-01 58.2 6.00 3.26 IRKT* 2.9 0.286 -0.910 56.4 5.00 3.10 ISPA 6.9 21.7 -0.900e-01 24.3 5.59 3.20 KARR 5.5 18.0 -0.849e-01 68.7 6.09 2.24 KELY 5.0 10.3 -0.541e-01 30.9 5.38 1.59 KERG* 6.0 1.82 177. 66.3 6.16 2.51 KGN0 1.0 0.514 -0.389e-01 59.0 5.00 3.78 KHAJ 3.0 49.0 0.272 64.6 7.00 2.49 KIR0 6.0 0.289e+06 -3.67 42.9 4.69 2.41 KIT3* 6.9 15.1 0.604e-02 52.9 5.15 3.47 KOKB 7.0 0.921e-01 135. 32.8 6.58 3.65 KOUR* 6.0 1.83 353. 28.0 6.33 2.41 KUNM 7.0 27.4 -0.217e-02 78.9 6.58 2.29 LAE1 2.6 22.9 -0.123 64.3 7.00 3.61 LHAS* 2.9 8.81 0.160e-02 33.0 4.71 3.63 LHAZ 2.8 0.284e+06 8.36 38.7 5.00 3.49 LPGS* 6.9 28.8 0.592e-03 56.6 5.03 3.07 LROC 1.0 13.1 -0.587e-01 51.0 6.00 3.19 MAC1* 6.9 18.1 -0.192e-02 34.6 4.00 2.21 MADR 4.0 0.264e+05 -1.11 32.0 6.00 2.65 MAS1* 2.0 2.57 185. 25.0 4.52 2.80 MATE* 3.0 0.993e-01 789. 49.3 6.00 2.26 MBAR 7.0 21.3 -0.102 30.4 6.00 2.48 MDVJ 3.0 256. 207. 59.0 6.00 2.11 MIZU 3.9 0.480 -0.603e-01 50.1 4.25 2.99 MOBN 2.0 14.7 -0.615e-01 45.0 6.00 3.00 NICO 1.0 15.0 -0.793e-02 28.0 5.00 3.50 NKLG 6.9 0.257e+06 541. 66.6 7.43 1.92 NNOR 1.0 17.0 -0.744e-01 33.0 6.00 3.36 NOT1 2.6 0.226e+06 613. 55.9 5.79 2.30 NOUM 5.9 0.289e+06 -2.87 45.7 5.72 2.99 NRIL 7.0 183. -0.782e-01 18.9 4.30 2.33 NSSP 1.0 15.5 -0.607e-01 52.0 4.00 2.87 NTUS 5.8 9.81 -0.840e-02 61.7 7.18 4.30 NYA1 6.0 11.5 0.333e-04 31.8 3.38 1.60 OHI2 3.0 7.29 0.189e-02 35.4 5.00 2.64 OHI3 3.0 0.289e+06 -4.35 39.4 4.37 2.72 ONSA* 7.0 0.691e-01 16.8 41.2 4.32 2.48 PDEL 3.8 56.1 -0.468e-02 43.5 6.24 3.07 PERT* 5.8 857. 928. 39.7 5.06 3.48 PETP 5.0 16.9 -0.677e-01 46.2 6.00 2.74 PETS 2.0 17.0 -0.729e-01 50.5 5.00 2.92 PIMO 5.7 32.1 -0.104 24.2 6.71 1.63 POLV 1.0 0.289e+06 -5.50 48.0 5.00 3.09 QAQ1 1.0 11.7 -0.532e-01 51.0 5.00 2.04 RABT 3.0 16.0 0.495e-02 59.7 5.05 2.66 RAMO 6.0 0.494e+06 -55.6 52.5 5.18 3.07 RESO 1.0 11.0 -0.432e-01 49.0 4.00 2.19 REYK 6.0 7.34 0.718e-03 47.0 6.00 2.14 RIOG* 6.7 14.7 -0.989e-01 36.1 4.00 2.49 SACH 5.0 10.1 -0.555e-01 50.0 4.00 1.40 SANT* 4.8 8.78 930. 42.0 5.00 2.61 SCH2 7.0 22.6 472. 40.6 4.16 2.68 SHAO 3.9 19.4 0.389e-02 53.3 5.75 2.70 STJO 7.0 0.749e-01 -1.45 38.5 4.88 3.38 SUTH 1.0 21.0 -0.696e-01 27.0 5.00 3.57 SUWN 0.9 1.77 854. 63.0 5.00 2.81 SYOG 7.0 1.18 162. 58.3 5.00 1.83 THTI 7.0 0.123e+06 501. 59.0 6.02 4.01 TIXI 5.0 11.3 -0.709e-01 40.8 4.00 1.56 TNML 0.9 2.67 0.774e+04 42.0 4.00 4.08 TOW2 7.0 15.1 -0.903e-01 40.3 5.17 4.00 TRAB 2.0 15.3 0.444e-01 43.5 5.00 3.10 TRO1 1.0 9.02 -0.334e-02 61.0 4.00 1.79 TSKB* 6.0 1.75 -1.52 28.7 4.85 3.90 ULAB 3.9 16.8 -0.489e-02 49.1 4.77 2.29 USN3 4.6 . . 46.7 5.00 3.27 VESL 4.6 0.289e+06 494. 54.1 5.00 1.95 WHIT 3.0 3.15 474. 36.3 3.77 2.43 WTZR* 6.9 48.8 0.334e-01 47.3 5.48 2.91 WUHN 2.0 27.0 -0.864e-01 75.8 6.00 3.87 YAKT 2.0 0.924e+05 595. 39.5 6.00 2.50 YELL* 7.0 0.839e-01 2.48 33.8 3.78 2.00 YIBL 6.0 27.8 -0.873e-01 59.3 5.35 3.40 YSSK 1.0 16.4 -0.795e-01 47.0 5.00 3.16 ZAMB 4.9 25.1 -0.239e-02 64.5 4.64 2.29 ZECK 3.9 23.2 0.223e-02 35.7 4.00 3.33 ZWEN 0.9 16.5 -0.394e-02 70.0 5.00 1.96 PRN01 7.0 5.18 370. 44.0 5.00 2.77 PRN03 6.7 2.57 55.5 46.9 5.16 2.32 PRN04 6.0 0.896 582. 44.7 5.00 2.62 PRN05 7.0 2.56 56.3 47.6 5.00 2.56 PRN06 6.8 2.45 477. 46.7 5.15 2.73 PRN07 6.8 0.971 266. 47.7 5.77 2.52 PRN08 7.0 2.48 -12.4 45.2 5.00 2.61 PRN09 7.0 2.38 -11.8 45.0 5.00 2.48 PRN10 7.0 2.48 52.8 47.1 5.00 2.63 PRN11 7.0 0.438 161. 46.4 5.00 2.67 PRN13 7.0 0.438 -19.6 48.0 5.45 2.47 PRN14 7.0 0.315 -30.3 46.9 5.00 2.75 PRN15 7.0 3.08 339. 46.4 5.15 2.64 PRN16 7.0 0.466 4.25 47.2 5.31 2.58 PRN17 7.0 1.91 -160. 48.3 5.00 2.67 PRN18 6.0 0.524 -90.3 47.2 5.39 2.67 PRN19 7.0 0.349 -6.44 52.6 6.45 2.44 PRN20 7.0 0.301 -112. 47.6 5.00 2.52 PRN21 7.0 0.494 81.5 47.6 5.00 2.80 PRN22 7.0 0.560 15.5 45.3 6.16 2.69 PRN23 7.0 0.509 193. 48.3 6.00 2.52 PRN24 7.0 2.59 68.5 45.9 5.00 2.73 PRN25 7.0 2.39 78.4 45.6 5.00 2.79 PRN26 7.0 0.764 262. 45.6 5.00 2.47 PRN27 6.0 0.676 454. 45.5 5.00 2.59 PRN28 7.0 0.979 44.1 46.6 5.00 2.62 PRN29 5.0 1.07 298. 45.6 5.00 2.38 PRN30 6.0 0.892 526. 45.8 5.00 2.55 PRN31 6.4 0.136e+04 8.11 44.9 5.47 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 10 24 04 10 25 04 10 26 04 10 27 04 10 28 04 10 29 04 10 30 prn 3d rss (cm) 1 285 265 286 396 441 388 420 3 285 389 271 225 446 643 416 4 170 272 177 166 166 180 5 250 236 279 493 474 609 416 6 199 217 605 184 169 235 285 7 295 431 553 408 339 384 379 8 175 211 177 236 149 365 264 9 277 223 280 280 222 200 211 10 220 215 172 199 190 190 242 11 338 298 170 186 238 259 186 13 237 246 262 209 293 329 284 14 369 224 233 215 239 296 378 15 334 394 219 223 333 214 308 16 425 310 290 343 390 304 408 17 388 165 199 205 263 256 240 18 203 182 202 335 189 252 19 219 279 268 323 322 250 219 20 242 353 225 313 222 446 236 21 309 279 313 605 215 350 369 22 65 146 162 487 102 320 100 23 275 211 185 249 157 130 175 24 627 852 288 247 344 339 246 25 297 293 216 255 310 332 345 26 158 153 281 267 213 193 157 27 308 171 221 203 180 138 28 214 191 181 175 235 209 197 29 631 810 623 461 737 30 371 306 231 223 167 210 31 185 186 205 189 219 205 219 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 areq artu asc1 aspa auck bahr ban2 bili bjfs bogt braz brmu brst cas1 chat chur cic1 coco conz cro1 darr darw dav1 dgar dubo dwh1 eurk fair fort glps gmas goug guam guao guat harv hob2 hrao iisc irkt ispa karr kely kerg kgn0 khaj kir0 kit3 kokb kour kunm lae1 lhas lhaz lpgs lroc mac1 madr mas1 mate mbar mdvj mizu mobn nico nklg nnor not1 noum nril nssp ntus nya1 ohi2 ohi3 onsa pdel pert petp pets pimo polv qaq1 rabt ramo reso reyk riog sach sant sch2 shao stjo suth suwn syog thti tixi tnml tow2 trab tro1 tskb ulab usn3 vesl whit wtzr wuhn yakt yell yibl yssk zamb zeck zwen