Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Tue, 18 May 2004 01:07:19 -0700 From: Yvonne Vigue Message-Id: <200405180807.i4I87JVa029659@malina.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-11327] Wk 1269 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 18 May 01:07:20 PDT 2004 Message Number 11327 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1269 (DAYS 123-129, DATES 2004 May 02 - May 08) ****************************************************************************** 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/1269. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12697.sum This text file. jpl12697.erp Earth rotation parameters for GPS week 1269. jpl12697.snx Ground station coordinates for GPS week 1269, SINEX format. jpl1269[0-6].sp3 GPS ephemerides for GPS week 1269, sp3 format. jpl1269[0-6].sp3c GPS ephemerides for GPS week 1269, sp3c format. jpl1269[0-6].tro Ground station troposphere estimates for GPS week 1269. jpl1269[0-6].clk GPS and ground station clocks for GPS week 1269, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.5 cm A clock discontinuity (reset) of about 101 nanoseconds was detected for PRN08 at approximately 10:55 on day 124. A clock discontinuity (reset) of about 2.2 microseconds was detected for PRN08 at approximately 14:00 on day 127. A clock discontinuity (reset) of about 491.4 nanoseconds was detected for PRN08 at approximately 16:45 on day 128. 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 PRN03 excluded days 127 and 128. WARNING: Data from PRN08 excluded days 125 and 126. WARNING: Data from PRN15 excluded day 124. WARNING: Data from PRN16 excluded day 126. WARNING: Data from PRN31 excluded days 124-127. JPL REFERENCE CLOCK TABLE GPS week 1269 (2004 May 02 - May 08) 2004-05-02 ALGO 2004-05-03 ALGO 2004-05-04 AMC2 2004-05-05 AMC2 2004-05-06 AMC2 2004-05-07 AMC2 2004-05-08 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 1269 (2004 May 02 - May 08) 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 53127.50 -119146 409127 -4683689 4038 21 23 129 129 80 0 28 1236 2208 53128.50 -117823 412201 -4688362 5307 23 25 136 136 80 0 26 1558 2666 53129.50 -116510 415150 -4694096 6161 23 25 135 135 79 0 26 1473 2480 53130.50 -115419 418002 -4700696 7039 24 26 140 140 80 0 25 721 2796 53131.50 -114582 420560 -4707961 7492 23 26 136 136 80 0 26 1107 2505 53132.50 -113278 422923 -4715400 7385 23 26 134 134 80 0 27 1543 2594 53133.50 -111881 425264 -4722364 6544 22 24 129 129 80 0 28 1272 2044 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1269: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1269 (2004 May 02 - May 08) 04 5 2 04 5 3 04 5 4 04 5 5 04 5 6 04 5 7 04 5 8 prn 3d rss (cm) 1 5.5 6.5 9.9 7.2 4.3 4.9 6.7 3 10.4 10.4 9.4 7.5 4 2.9 4.6 4.4 7.5 4.2 4.9 4.5 5 3.1 4.4 4.2 4.5 3.6 4.7 3.4 6 6.1 6.8 7.9 7.9 4.4 6.1 5.2 7 4.1 5.7 5.9 7.6 5.6 4.4 3.8 8 3.1 2.8 4.3 4.5 3.2 9 2.9 4.2 4.2 3.4 2.3 3.2 3.5 10 3.4 3.9 4.4 4.9 3.7 5.9 5.0 11 6.9 4.3 5.3 3.8 5.9 5.6 6.3 13 4.1 8.2 5.8 4.6 3.2 3.6 4.8 14 4.0 3.8 5.1 5.8 3.1 3.7 3.5 15 6.6 2.1 3.7 6.1 4.7 7.8 16 6.9 6.1 6.5 9.1 5.5 5.0 17 3.3 3.7 2.7 4.8 2.8 3.7 2.5 18 4.5 5.7 4.4 5.6 4.1 2.9 2.6 19 13.0 13.7 13.3 12.1 9.4 12.4 11.3 20 4.2 4.3 5.0 4.7 5.5 5.3 5.9 21 4.6 3.2 6.3 4.9 5.1 5.7 5.3 22 7.4 7.8 8.9 5.8 7.9 7.9 3.9 24 4.8 5.2 5.4 6.4 4.1 3.8 2.0 25 4.6 5.6 6.5 4.8 4.5 6.0 4.2 26 3.9 3.5 4.1 3.1 2.6 2.5 4.1 27 2.0 3.7 4.7 4.5 3.5 3.9 3.9 28 2.6 3.3 4.9 5.2 2.5 4.7 4.9 29 3.5 3.8 4.1 3.6 3.3 4.2 2.7 30 3.8 3.8 4.5 3.6 3.0 2.3 2.9 31 9.8 6.7 4.8 _______________________ 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 1269 (2004 May 02 - May 08) 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 0.534e-01 3.58 37.8 4.16 3.31 ALIC 5.0 12.4 -0.794e-01 56.0 5.00 3.51 ALRT 2.0 8.14 -0.568e-01 15.0 3.55 2.33 AMC2 6.3 0.996e-01 0.372e-02 41.3 5.18 3.32 ARTU 6.7 11.4 -0.690e-01 23.7 5.00 2.25 ASC1* 2.0 0.652e+07 0.143e+05 64.8 5.58 3.47 ASPA 5.6 0.289e+06 1.34 41.7 7.00 3.85 AUCK* 6.4 12.8 -0.769e-01 46.4 4.64 3.22 BAHR* 5.0 0.726e+05 224. 42.2 5.03 3.88 BAN2 1.9 18.0 -0.117e-01 65.5 8.00 2.04 BILI 6.9 9.64 -0.802e-01 41.1 5.00 2.78 BJFS 4.0 13.3 -0.665e-01 36.3 5.00 3.77 BOGT 3.9 18.1 -0.568e-01 43.0 7.24 3.18 BRAZ 6.0 0.288e+06 474. 55.8 5.54 1.96 BRMU 6.7 0.290e+06 -1.08 41.9 5.57 3.50 BRST 0.8 0.289e+06 517. 43.0 5.00 1.87 CAS1* 5.8 7.99 -0.657e-03 27.0 4.00 1.74 CEDU* 1.9 11.0 -0.544e-02 30.5 4.00 3.12 CHAT* 5.9 12.3 -0.638e-01 58.8 4.84 3.08 COCO 7.0 9.53 -0.678e-02 28.8 6.01 3.71 CONZ 1.0 0.289e+06 -2.97 55.0 4.00 2.95 CRO1 6.9 18.2 -0.712e-01 38.4 5.48 3.40 DARR 6.0 0.289e+06 -14.8 43.9 5.67 3.74 DARW 1.0 6.73 442. 55.0 6.00 3.76 DAV1* 7.0 14.9 -0.630e-02 32.6 3.89 1.34 DUBO 7.0 17.7 0.868e-02 52.6 4.15 2.79 DWH1 6.0 0.688 0.112e-01 47.3 6.19 2.98 EURK 3.0 229. -20.5 56.7 5.00 2.01 FAIR 5.0 0.703e-01 942. 31.2 5.00 2.45 FORT* 7.0 10.5 0.505 80.2 5.72 2.10 GMAS 1.0 1.39 68.6 70.0 6.00 2.27 GOUG 4.7 0.289e+06 497. 59.0 5.82 2.54 GUAM 7.0 16.8 -0.929e-01 57.1 7.00 3.61 GUAO 6.0 14.8 -0.550e-01 39.5 5.19 3.05 GUAT 3.7 0.288e+06 486. 58.7 5.30 1.74 HARV 5.0 70.4 -0.385e-03 55.6 5.00 3.31 HLFX 2.0 26.4 -4.14 33.0 5.00 3.74 HOB2* 3.0 0.113 -347. 31.7 5.66 3.48 HRAO* 7.0 0.881 980. 17.7 4.00 3.63 IISC 5.0 24.1 -0.923e-01 57.8 6.22 3.47 IRKJ 4.0 0.109 -253. 57.7 5.27 2.37 IRKT* 7.0 4.83 0.122e-01 57.7 5.00 1.86 ISPA 7.0 16.8 -0.715e-01 26.5 5.45 3.48 ISTA 1.0 15.3 -0.832e-01 23.0 5.00 3.19 JPLM 1.0 2.50 512. 47.0 4.00 2.72 KARR 5.0 14.5 -0.647e-01 50.6 5.00 2.63 KELY 3.5 12.2 -0.560e-01 33.4 5.00 1.24 KERG* 7.0 2.34 753. 52.8 5.35 3.18 KHAJ 5.9 0.194e+05 -31.8 64.7 6.85 2.57 KIR0 5.0 6.36 -0.646e-02 47.4 5.00 2.21 KIT3* 5.9 23.3 -0.474e-02 42.0 5.53 3.42 KODK 2.0 11.6 -0.702e-01 64.5 5.00 2.51 KOU1 4.0 0.286e+06 -0.708 55.0 6.75 3.43 KOUR* 3.0 2.52 740. 27.4 6.35 4.03 KUNM 7.0 47.9 -0.131e-02 75.2 6.74 2.65 LAE1 4.8 17.9 -0.903e-01 60.6 6.22 3.81 LHAS* 3.0 10.7 -0.347e-02 33.0 5.00 3.51 LHAZ 4.0 0.289e+06 3.99 40.0 5.00 3.52 LHUE 6.0 29.0 -0.110 37.8 6.02 3.55 LPGS* 6.9 88.6 -0.100e-01 58.0 5.00 3.13 LROC 1.0 9.26 -0.620e-01 94.0 5.00 3.33 MAC1* 7.0 14.2 -0.363e-02 35.8 4.00 2.31 MADR 4.0 14.9 -0.575e-01 36.0 5.75 2.64 MAG0 3.0 9.08 -0.771e-01 42.7 5.00 2.63 MANA 3.0 0.290e+06 496. 60.7 6.00 2.26 MAS1* 6.0 2.14 145. 24.7 4.19 3.56 MATE* 1.0 0.137 411. 43.0 5.00 2.25 MAUI 1.0 29.7 -0.840e-01 35.0 5.00 3.54 MCM4* 6.9 0.420e+05 94.8 90.5 3.18 1.41 MDO1* 1.0 22.0 -2.44 43.0 4.00 2.71 MDVJ 3.0 0.829e-01 488. 60.3 6.00 2.17 MIZU 0.9 0.408 -0.211e-01 42.0 4.00 3.20 MOBN 2.0 11.0 -0.656e-01 45.5 5.53 2.67 NAIN 1.0 9.66 -0.520e-01 50.0 4.00 2.20 NICO 3.0 15.5 -0.580e-02 29.3 4.38 3.66 NKLG 3.9 0.133e+06 350. 65.2 6.50 1.94 NLIB* 1.0 0.352e-01 -1.22 44.0 6.00 2.84 NOT1 5.8 0.289e+06 499. 44.0 5.18 2.22 NOUM 6.9 0.289e+06 -4.50 46.4 5.93 3.78 NPLD 1.0 0.343e-01 -8.14 53.0 4.00 2.63 NRIL 7.0 11.0 -0.740e-01 22.0 4.00 2.43 NTUS 3.8 10.0 -0.102e-01 59.5 6.47 4.41 NYA1 5.0 41.8 -0.197 29.2 3.22 1.75 OBET 1.0 0.319 0.742 59.0 5.00 2.69 ONSA* 7.0 0.561e-01 3.03 38.4 4.86 2.35 OUS2 2.0 11.3 -0.338e-02 42.5 4.50 3.38 PDEL 7.0 54.4 -0.520e-02 43.3 6.16 3.23 PERT* 4.9 3.50 975. 40.1 4.69 3.46 PETP 4.0 11.9 -0.683e-01 48.3 6.00 2.95 PIMO 5.6 18.8 -0.896e-01 24.8 6.32 1.31 QAQ1 3.0 8.39 -0.595e-01 49.0 4.69 1.90 RABT 1.0 14.3 -0.617e-02 53.0 6.00 2.68 RAMO 3.9 21.3 -0.825e-01 70.9 5.00 3.34 REYK 6.0 8.38 -0.361e-02 49.0 6.00 1.99 RIOG* 6.6 11.8 -0.751e-01 33.1 4.32 2.83 SACH 7.0 10.2 -0.609e-01 50.0 4.00 1.66 SANT* 7.0 21.5 954. 31.4 5.00 3.23 SCH2 6.0 204. 25.8 32.7 4.35 2.71 SCIP 1.0 18.4 -0.690e-01 61.0 4.00 3.30 SCUB 4.0 37.8 -0.748e-01 51.3 6.00 3.25 SELE 1.0 42.3 -0.137e-01 52.0 4.00 3.02 SEY1 5.0 341. -0.297e-01 72.2 6.00 2.71 SFER 2.0 0.626 961. 44.0 4.00 2.30 STJO 5.0 1.94 0.839 33.4 4.21 3.60 SUTM 1.0 1.66 397. 40.0 4.00 2.86 SUWN 3.0 1.25 836. 50.3 5.00 2.67 SYOG 7.0 0.999 161. 44.3 5.00 1.78 TCMS 2.0 55.4 -0.188e-01 44.5 5.51 3.82 THTI 6.9 0.107e+06 384. 62.3 6.58 3.65 THU3 2.0 6.94 -0.661e-01 42.5 4.00 2.27 TID1 4.0 0.234 -2.28 34.0 5.52 3.51 TIXI 5.0 8.68 -0.731e-01 41.2 4.00 2.24 TOW2 7.0 13.5 -0.747e-01 39.2 4.62 3.81 TRAB 1.0 13.9 0.383e-01 44.0 5.00 2.72 TRO1 2.0 9.25 -0.437e-02 57.6 6.00 1.72 TSKB* 7.0 114. 0.913 28.4 4.74 3.73 TWTF 2.0 0.325 0.296 57.5 5.53 4.00 UCLU 1.0 48.4 1.00 25.0 6.00 3.52 UNSA 3.0 20.0 0.466e-02 52.1 5.68 3.83 VESL 2.9 0.288e+06 478. 35.0 4.00 2.06 WTZR* 7.0 0.947e-01 -2.08 46.7 5.15 3.24 WUHN 3.0 21.8 -0.806e-01 67.7 7.35 3.74 YAKT 5.0 0.891 483. 35.0 6.00 2.58 YAR2 2.0 6.28 -0.111 25.5 5.11 3.86 YELL* 7.0 0.121 0.257 35.8 4.00 1.87 YIBL 2.0 25.4 -0.809e-01 59.0 5.00 3.48 YKRO 2.0 49.8 -0.287e-03 67.5 5.49 1.80 ZAMB 7.0 10.2 -0.269e-02 41.9 3.88 2.16 ZECK 6.0 12.6 -0.340e-02 36.8 4.19 3.50 ZWEN 2.0 14.9 -0.403e-02 95.4 6.00 2.46 PRN01 7.0 4.78 342. 45.9 5.00 2.69 PRN03 4.8 2.62 7.53 47.8 5.21 2.54 PRN04 7.0 0.935 -135. 44.9 5.00 2.72 PRN05 7.0 2.40 28.7 46.0 5.00 2.64 PRN06 6.7 1.86 21.5 45.4 5.00 2.47 PRN07 6.7 0.890 554. 47.9 5.00 2.68 PRN08 4.7 0.534e+05 330. 46.0 4.87 2.71 PRN09 7.0 2.26 -42.8 44.6 5.00 2.62 PRN10 7.0 2.86 43.5 48.6 5.00 2.47 PRN11 7.0 0.469 115. 48.9 5.00 2.69 PRN13 7.0 0.332 -29.0 50.3 5.00 2.72 PRN14 7.0 0.301 -19.5 47.1 5.00 2.80 PRN15 6.0 3.79 262. 47.3 5.00 2.71 PRN16 6.0 0.305 12.6 46.3 5.00 2.71 PRN17 7.0 0.918 320. 47.4 5.00 2.51 PRN18 7.0 0.571 -32.1 46.0 5.00 2.65 PRN19 7.0 0.637 -61.5 55.4 6.45 2.58 PRN20 7.0 0.381 -166. 47.9 5.00 2.67 PRN21 7.0 0.403 75.3 47.6 5.00 2.71 PRN22 7.0 0.685 -1.53 47.0 6.15 2.75 PRN24 7.0 2.61 24.4 45.9 5.00 2.68 PRN25 7.0 2.20 65.9 45.6 5.00 2.64 PRN26 7.0 0.598 58.5 45.4 5.00 2.39 PRN27 7.0 0.771 162. 47.3 5.00 2.81 PRN28 7.0 0.468 30.4 46.9 5.00 2.88 PRN29 7.0 0.699 235. 46.7 5.00 2.44 PRN30 7.0 1.11 527. 44.4 5.00 2.58 PRN31 2.9 1.71 141. 46.7 5.68 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 5 2 04 5 3 04 5 4 04 5 5 04 5 6 04 5 7 04 5 8 prn 3d rss (cm) 1 502 373 326 391 539 363 470 3 267 353 281 312 429 4 242 210 313 372 193 274 269 5 291 227 328 207 302 230 222 6 358 496 340 272 255 377 376 7 211 216 191 227 208 242 334 8 452 492 544 507 414 9 164 317 197 167 266 214 738 10 219 215 209 244 212 179 260 11 224 180 195 307 173 275 221 13 212 222 323 312 312 330 339 14 353 468 356 199 205 266 299 15 186 327 450 258 207 218 16 279 306 356 346 314 263 17 193 233 424 214 236 176 241 18 200 229 273 198 200 239 255 19 266 329 357 315 297 386 385 20 276 230 237 290 229 212 280 21 257 476 392 737 426 508 302 22 144 420 543 132 112 274 353 24 172 216 265 291 258 366 747 25 382 316 235 194 199 411 304 26 292 192 256 347 285 229 161 27 297 262 242 294 348 262 192 28 208 210 248 266 302 213 191 29 306 380 503 408 272 216 360 30 223 237 194 296 191 185 172 31 430 199 318 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 artu asc1 aspa auck bahr ban2 bili bjfs bogt braz brmu brst cas1 cedu chat coco conz cro1 darr darw dav1 dubo dwh1 eurk fair fort gmas goug guam guao guat harv hlfx hob2 hrao iisc irkj irkt ispa ista jplm karr kely kerg khaj kir0 kit3 kodk kou1 kour kunm lae1 lhas lhaz lhue lpgs lroc mac1 madr mag0 mana mas1 mate maui mcm4 mdo1 mdvj mizu mobn nain nico nklg nlib not1 noum npld nril ntus nya1 obet onsa ous2 pdel pert petp pimo qaq1 rabt ramo reyk riog sach sant sch2 scip scub sele sey1 sfer stjo sutm suwn syog tcms thti thu3 tid1 tixi tow2 trab tro1 tskb twtf uclu unsa vesl wtzr wuhn yakt yar2 yell yibl ykro zamb zeck zwen