From yv at cobra.jpl.nasa.gov Mon Jun 7 22:13:44 2004 From: yv at cobra.jpl.nasa.gov (Yvonne Vigue) Date: Mon, 7 Jun 2004 22:13:44 -0700 Subject: [IGSREPORT-11391] Wk 1272 JPL Analysis Report Message-ID: <200406080513.i585Dil4010750@eiffel.jpl.nasa.gov> ****************************************************************************** IGS Electronic Report 07 Jun 22:13:48 PDT 2004 Message Number 11391 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1272 (DAYS 144-150, DATES 2004 May 23 - May 29) ****************************************************************************** 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/1272. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12727.sum This text file. jpl12727.erp Earth rotation parameters for GPS week 1272. jpl12727.snx Ground station coordinates for GPS week 1272, SINEX format. jpl1272[0-6].sp3 GPS ephemerides for GPS week 1272, sp3 format. jpl1272[0-6].sp3c GPS ephemerides for GPS week 1272, sp3c format. jpl1272[0-6].tro Ground station troposphere estimates for GPS week 1272. jpl1272[0-6].clk GPS and ground station clocks for GPS week 1272, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.2 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 PRN06 excluded day 146. WARNING: Data from PRN09 excluded day 146. WARNING: Data from PRN10 excluded day 147. WARNING: Data from PRN19 excluded days 147, 148, and 150. WARNING: Data from PRN22 excluded days 148 and 149. JPL REFERENCE CLOCK TABLE GPS week 1272 (2004 May 23 - May 29) 2004-05-23 AMC2 2004-05-24 AMC2 2004-05-25 AMC2 2004-05-26 AMC2 2004-05-27 AMC2 2004-05-28 AMC2 2004-05-29 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 1272 (2004 May 23 - May 29) 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 53148.50 -93774 454440 -4815672 4284 20 21 112 112 80 0 28 1001 1441 53149.50 -92558 455941 -4819499 3369 20 22 111 111 80 0 28 1396 1650 53150.50 -91306 457661 -4822554 2742 21 23 115 115 80 0 26 985 1784 53151.50 -90532 459254 -4824676 1501 21 22 114 114 80 0 26 798 1411 53152.50 -89791 460806 -4825891 930 20 22 110 110 80 0 26 786 1446 53153.50 -88861 462440 -4826601 490 20 22 107 107 80 0 27 1340 1483 53154.50 -87717 463917 -4826569 -555 21 23 107 107 80 0 27 1179 1261 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1272: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1272 (2004 May 23 - May 29) 04 5 23 04 5 24 04 5 25 04 5 26 04 5 27 04 5 28 04 5 29 prn 3d rss (cm) 1 3.5 2.4 5.8 3.4 3.3 5.0 4.9 3 5.5 6.1 6.7 4.2 5.7 5.1 6.3 4 4.3 4.5 4.3 4.3 4.9 4.5 4.4 5 2.3 3.3 2.8 3.4 3.6 3.8 2.3 6 4.0 1.5 4.4 6.3 6.2 3.0 7 3.5 2.9 3.1 4.5 2.6 4.1 3.4 8 2.2 3.3 2.5 3.5 3.6 3.2 3.4 9 4.6 4.8 3.0 5.1 5.5 4.0 10 3.6 4.3 4.3 5.1 5.0 3.3 11 3.2 6.0 6.6 4.6 6.4 7.7 6.4 13 2.9 3.6 4.2 3.2 6.7 5.9 3.3 14 6.7 5.8 7.9 5.1 5.5 6.6 4.6 15 7.2 8.1 8.2 6.3 5.4 5.6 7.7 16 4.0 3.8 4.1 7.3 5.2 6.3 7.1 17 2.3 2.2 3.6 5.3 3.6 3.2 4.2 18 3.0 3.5 2.1 4.5 4.5 5.2 3.4 19 20.7 16.9 12.0 20 3.9 5.6 3.9 3.9 3.7 4.2 5.4 21 4.9 4.5 2.9 4.6 4.5 3.2 2.9 22 5.5 4.7 5.4 4.5 4.7 24 3.4 4.0 6.6 4.9 4.4 6.2 4.3 25 1.9 6.5 6.4 4.7 5.3 3.8 4.5 26 1.9 3.6 2.9 5.0 5.1 2.7 2.7 27 3.4 2.5 3.2 3.0 4.3 4.4 3.5 28 2.2 3.4 3.5 3.0 3.7 3.9 2.6 29 2.5 4.9 4.1 5.4 5.5 2.8 2.7 30 2.1 2.8 2.1 3.8 2.4 4.0 3.3 31 4.9 3.7 4.1 3.7 3.1 4.5 4.0 _______________________ 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 1272 (2004 May 23 - May 29) 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* 6.0 0.839e-01 4.10 34.5 4.00 3.44 ALIC 3.9 9.98 -0.769e-01 53.0 5.28 3.35 ALRT 6.0 7.27 -0.620e-01 14.9 4.00 2.39 AMC2 7.5 . . 41.3 5.45 3.10 ARTU 7.0 11.2 -0.735e-01 22.3 5.00 2.44 ASC1* 4.0 0.621e+07 0.132e+05 70.1 6.08 2.92 ASPA 7.0 0.288e+06 1.45 38.9 7.00 4.12 AUCK* 5.5 11.4 -0.733e-01 45.2 5.04 3.24 BAHR* 6.7 1.74 373. 42.5 4.61 3.89 BILI 7.0 10.5 -0.788e-01 41.6 5.00 2.87 BJFS 6.9 10.5 -0.626e-01 36.7 5.31 3.69 BOGT 6.0 12.9 -0.579e-01 45.4 7.36 3.16 BRAZ 5.9 0.291e+06 498. 54.4 5.18 2.06 BRMU 6.7 0.288e+06 2.25 47.4 5.64 3.74 CAS1* 7.0 8.62 0.120e-02 28.5 4.00 1.67 CEDU* 3.0 10.5 -0.433e-02 32.0 4.00 3.24 CHAT* 6.0 12.7 -0.617e-01 59.2 5.00 3.15 COCO 7.0 9.02 -0.542e-02 23.6 5.58 3.58 CONZ 1.0 0.289e+06 6.78 54.0 4.00 3.36 CRO1 6.7 18.2 -0.733e-01 48.9 4.62 3.22 DAEJ 3.0 2.00 270. 48.0 5.35 2.45 DARR 4.9 0.290e+06 -1.76 44.4 6.43 3.73 DARW 1.0 4.22 442. 55.0 6.00 4.09 DAV1* 7.0 14.7 -0.513e-02 31.3 4.00 1.51 DGAR* 4.0 20.3 -0.791e-01 27.2 5.51 3.43 DRAG 1.0 19.6 -0.848e-01 54.0 5.00 3.17 DUBO 7.0 14.6 0.610e-02 52.8 4.00 2.84 DWH1 7.0 0.609 0.134e-01 47.4 6.00 2.93 EURK 1.0 172. -24.6 54.0 5.00 2.53 FAIR 4.0 0.741e-01 942. 27.8 5.51 2.32 FORT* 7.0 0.141 0.950 81.5 6.15 2.14 GMAS 3.9 2.01 68.6 67.8 6.51 2.28 GOUG 0.8 0.289e+06 517. 61.0 6.00 2.82 GUAM 6.8 13.3 -0.845e-01 61.9 6.56 3.45 GUAO 6.8 14.8 -0.555e-01 35.0 5.17 3.14 GUAT 2.0 0.291e+06 504. 57.0 5.52 1.80 HARV 7.0 41.4 -0.195e-02 54.6 5.00 3.07 HNLC 1.0 25.3 -0.116 38.0 7.00 3.95 HOB2* 4.0 0.102 3.05 35.4 5.52 3.45 HRAO* 7.0 0.860 978. 17.4 4.00 3.83 HYDE 1.0 22.0 -0.775e-01 28.0 6.00 3.60 IISC 6.0 21.6 -0.871e-01 58.2 6.36 3.24 IRKJ 0.9 0.455e-01 -253. 56.0 5.00 2.59 IRKT* 6.0 0.194 -0.105 57.3 5.00 2.57 ISPA 6.7 14.9 -0.683e-01 26.4 5.65 3.13 ISTA 2.9 0.922e+05 -3.64 23.0 4.00 3.43 JAB1 1.0 15.4 -0.724e-01 58.0 7.00 3.42 KARR 7.0 12.2 -0.589e-01 50.9 5.16 2.82 KELY 6.7 10.6 -0.606e-01 34.6 5.00 1.57 KERG* 5.8 0.223e+05 165. 53.3 5.35 3.12 KIR0 2.0 6.64 -0.972e-02 46.5 5.00 2.68 KIT3* 6.8 0.308e+04 -0.718e-01 45.6 5.43 3.09 KODK 1.9 13.7 -0.708e-01 58.5 5.00 2.59 KOKB 1.9 0.696e-01 780. 33.0 6.50 3.35 KOU1 5.9 0.288e+06 1.96 53.4 6.67 4.16 KOUR* 1.0 2.23 737. 29.0 7.00 3.60 KUNM 6.9 33.7 -0.354e-02 69.7 7.00 2.42 KUUJ 1.0 18.2 -0.329e-03 27.0 4.00 3.29 LAE1 3.7 11.9 -0.829e-01 61.3 6.25 3.84 LHAS* 1.0 0.487e+05 -0.985e+04 . 5.00 1.10 LHAZ 5.7 0.288e+06 3.38 39.9 5.00 3.35 LHUE 4.0 31.4 -0.112 35.5 5.76 3.34 LPGS* 7.0 38.9 -0.540e-02 58.2 4.47 3.34 MAC1* 7.0 12.6 -0.219e-02 35.0 3.75 2.41 MADR 7.0 17.0 -0.662e-01 34.3 6.00 2.83 MANA 5.0 0.290e+06 493. 60.0 6.21 2.18 MAS1* 2.9 2.46 143. 25.7 4.00 3.48 MBAR 7.0 23.2 -0.820e-01 31.9 5.86 4.29 MCM4* 5.0 18.3 402. 90.2 3.24 1.52 MDVJ 1.0 0.128 486. 58.0 6.00 2.04 MOBN 2.0 12.8 -0.695e-01 43.1 6.00 3.10 NOT1 7.0 0.289e+06 506. 51.8 5.34 2.34 NOUM 7.0 0.289e+06 -3.50 47.7 5.45 3.95 NRIL 7.0 9.63 -0.752e-01 20.7 4.44 2.78 NSSP 3.0 14.2 -0.657e-01 54.3 4.36 3.15 NTUS 7.0 9.42 -0.905e-02 59.0 7.02 4.25 NYA1 4.0 0.179 -0.214 31.0 3.78 1.83 ONSA* 7.0 0.561e-01 40.9 38.6 4.30 2.36 OUS2 1.0 10.8 0.384e-02 43.0 5.00 3.45 PDEL 6.0 53.2 -0.653e-02 40.7 6.00 3.24 PERT* 6.6 3.57 971. 41.4 4.49 3.54 PETP 6.8 10.7 -0.694e-01 48.3 6.16 2.88 PIMO 4.8 14.4 -0.835e-01 24.7 6.00 1.61 POLV 2.0 0.290e+06 3.77 46.0 5.50 3.08 RAMO 3.7 24.2 -0.865e-01 60.5 5.00 3.17 RESO 1.0 8.06 -0.511e-01 50.0 4.00 1.94 REYK 7.0 10.3 -0.397e-02 50.4 6.00 2.15 RIOG* 7.0 10.6 -0.764e-01 33.2 4.17 2.80 SACH 7.0 8.99 -0.639e-01 51.4 4.00 1.90 SANT* 7.0 9.04 954. 28.9 5.00 3.25 SCH2 6.0 66.3 37.1 34.5 4.18 2.97 SCUB 2.8 13.7 -0.865e-01 49.4 5.71 3.70 STJO 7.0 0.696e-01 -0.789e-01 33.3 4.00 3.77 SUNM 1.9 0.293e+06 13.0 71.6 5.00 2.55 SUTM 1.0 0.476e+05 185. 37.0 5.00 2.41 SYOG 7.0 1.35 161. 44.7 5.00 2.01 THTI 7.0 8.15 348. 60.4 6.58 3.99 TID1 3.0 0.111 -2.37 31.5 5.00 3.68 TIXI 2.9 8.55 -0.721e-01 41.3 4.00 2.39 TNML 5.9 7.94 120. 42.5 5.51 3.61 TOW2 6.0 10.7 -0.721e-01 38.7 4.19 3.76 TRAB 1.0 17.0 0.338e-01 45.0 6.00 3.02 TRO1 4.9 20.7 -0.454e-02 52.8 6.00 1.87 TSKB* 6.9 1.50 0.159 28.1 5.16 3.87 TWTF 1.0 0.477 0.286 59.0 7.00 3.53 UNSA 4.8 15.6 0.446e-02 50.5 5.62 3.76 USNO 1.0 0.605e-01 0.649 46.0 6.00 3.42 VESL 4.8 0.290e+06 505. 41.1 4.24 2.02 WHIT 1.0 2.97 201. 29.0 3.00 2.63 WTZA 2.0 0.472 -9.05 47.0 5.00 3.15 WTZR* 5.6 0.103 1.24 45.9 5.00 3.01 YAKT 6.6 0.853e+05 645. 35.3 6.00 2.45 YELL* 7.0 0.814e-01 0.416 40.0 4.00 1.85 YKRO 4.6 38.9 0.120e-02 67.0 5.69 1.77 YSSK 6.0 0.751e+05 6.57 47.3 4.68 3.09 ZAMB 4.0 9.46 -0.262e-02 41.5 3.77 2.19 ZECK 2.8 21.6 -0.118e-02 33.4 4.00 3.38 ZWEN 2.0 18.8 -0.729e-02 92.3 6.00 2.40 PRN01 6.8 4.78 346. 43.3 5.00 2.75 PRN03 7.0 2.17 13.6 43.7 5.00 2.72 PRN04 7.0 0.720 -156. 44.7 5.00 2.81 PRN05 7.0 1.85 31.9 44.6 5.00 2.69 PRN06 6.0 1.87 16.0 44.0 5.00 2.74 PRN07 7.0 0.884 529. 46.5 5.00 2.90 PRN08 7.0 1.92 -0.788 45.2 5.00 2.91 PRN09 6.0 2.31 -46.2 42.9 5.00 2.64 PRN10 6.0 2.56 44.6 47.0 5.00 2.70 PRN11 7.0 0.327 120. 47.2 5.30 2.74 PRN13 7.0 0.321 -28.2 48.3 6.00 2.80 PRN14 7.0 0.340 -20.5 47.3 5.73 2.88 PRN15 7.0 2.91 271. 47.0 5.00 2.75 PRN16 7.0 0.287 11.5 46.0 5.16 2.75 PRN17 7.0 1.05 -11.0 46.3 5.00 2.69 PRN18 7.0 0.536 -38.3 45.3 5.00 2.79 PRN19 4.0 0.462 -47.0 53.5 6.52 2.63 PRN20 7.0 0.344 -160. 46.6 5.00 2.74 PRN21 7.0 0.430 75.9 47.0 5.00 2.79 PRN22 5.0 1.09 5.92 45.6 6.00 2.77 PRN24 7.0 2.76 29.7 46.0 5.00 2.93 PRN25 7.0 1.96 67.5 45.6 5.16 2.89 PRN26 6.7 0.625 89.9 44.0 5.00 2.45 PRN27 7.0 0.996 212. 45.0 5.00 3.04 PRN28 7.0 0.832 32.7 46.3 5.00 2.85 PRN29 6.7 0.843 231. 44.9 5.30 2.53 PRN30 7.0 0.792 539. 43.6 5.00 2.67 PRN31 7.0 2.16 179. 45.0 5.15 2.81 _______________________ 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 23 04 5 24 04 5 25 04 5 26 04 5 27 04 5 28 04 5 29 prn 3d rss (cm) 1 760 878 1124 734 877 707 843 3 278 396 287 191 222 177 203 4 153 129 223 235 123 173 237 5 300 399 448 397 388 288 298 6 250 291 304 228 359 297 7 176 166 175 240 220 175 172 8 235 202 435 176 247 301 158 9 332 240 227 287 274 523 10 184 180 203 248 287 275 11 233 276 253 239 307 274 263 13 207 256 209 283 262 203 202 14 534 438 429 615 615 730 662 15 485 327 313 345 356 480 297 16 238 420 321 220 344 287 209 17 157 217 158 138 224 305 182 18 287 251 238 250 266 237 217 19 357 180 314 293 20 245 233 286 251 214 324 326 21 240 199 314 345 192 398 453 22 258 214 226 222 458 24 270 271 1222 864 736 1125 488 25 322 342 312 275 369 361 343 26 275 248 207 257 246 224 262 27 236 218 253 176 202 359 179 28 312 324 327 294 241 220 267 29 268 437 269 304 488 243 453 30 174 189 222 221 226 288 209 31 315 337 274 334 234 217 225 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 artu asc1 aspa auck bahr bili bjfs bogt braz brmu cas1 cedu chat coco conz cro1 daej darr darw dav1 dgar drag dubo dwh1 eurk fair fort gmas goug guam guao guat harv hnlc hob2 hrao hyde iisc irkj irkt ispa ista jab1 karr kely kerg kir0 kit3 kodk kokb kou1 kour kunm kuuj lae1 lhas lhaz lhue lpgs mac1 madr mana mas1 mbar mcm4 mdvj mobn not1 noum nril nssp ntus nya1 onsa ous2 pdel pert petp pimo polv ramo reso reyk riog sach sant sch2 scub stjo sunm sutm syog thti tid1 tixi tnml tow2 trab tro1 tskb twtf unsa usno vesl whit wtza wtzr yakt yell ykro yssk zamb zeck zwen