Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Tue, 6 Jul 2004 18:38:12 -0700 From: Yvonne Vigue Message-Id: <200407070138.i671cCfx011655@coulomb.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-11486] Wk 1276 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 06 Jul 18:38:13 PDT 2004 Message Number 11486 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1276 (DAYS 172-178, DATES 2004 Jun 20 - Jun 26) ****************************************************************************** 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/1276. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl12767.sum This text file. jpl12767.erp Earth rotation parameters for GPS week 1276. jpl12767.snx Ground station coordinates for GPS week 1276, SINEX format. jpl1276[0-6].sp3 GPS ephemerides for GPS week 1276, sp3 format. jpl1276[0-6].sp3c GPS ephemerides for GPS week 1276, sp3c format. jpl1276[0-6].tro Ground station troposphere estimates for GPS week 1276. jpl1276[0-6].clk GPS and ground station clocks for GPS week 1276, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.8 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 excluded day 174. WARNING: Data from PRN04 excluded day 173. WARNING: Data from PRN07 excluded day 177. WARNING: Data from PRN09 excluded day 174. WARNING: Data from PRN15 excluded day 175. WARNING: Data from PRN17 excluded day 174. WARNING: Data from PRN19 excluded day 172. WARNING: Data from PRN25 excluded days 173 and 177. JPL REFERENCE CLOCK TABLE GPS week 1276 (2004 Jun 20 - Jun 26) 2004-06-20 AMC2 2004-06-21 AMC2 2004-06-22 AMC2 2004-06-23 AMC2 2004-06-24 AMC2 2004-06-25 AMC2 2004-06-26 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 1276 (2004 Jun 20 - Jun 26) 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 53176.50 -40178 497789 -4831310 -940 19 21 95 95 80 0 27 3519 1243 53177.50 -36917 499127 -4830185 -1311 21 22 102 102 80 0 26 3515 1006 53178.50 -33474 500415 -4828441 -2177 21 21 104 104 80 0 25 3498 1216 53179.50 -30253 501708 -4826147 -2410 20 21 98 98 80 0 27 3471 742 53180.50 -26784 502742 -4823650 -2584 19 20 98 98 80 0 28 3601 1045 53181.50 -23486 504189 -4820912 -2892 21 22 105 105 80 0 26 3075 1058 53182.50 -20617 505574 -4817829 -3275 19 20 99 99 80 0 28 2952 985 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1276: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1276 (2004 Jun 20 - Jun 26) 04 6 20 04 6 21 04 6 22 04 6 23 04 6 24 04 6 25 04 6 26 prn 3d rss (cm) 1 3.5 3.2 3.6 5.0 3.0 4.2 3 4.7 3.9 4.7 4.6 3.8 3.9 3.4 4 5.8 7.7 7.3 8.1 6.2 4.7 5 4.6 4.8 3.6 3.1 3.0 3.1 1.6 6 5.0 6.2 4.2 5.3 8.0 4.6 3.8 7 4.2 4.5 5.1 2.9 2.4 3.2 8 3.3 2.5 4.8 3.7 4.3 2.7 3.5 9 5.7 5.8 3.4 4.8 4.8 3.2 10 3.1 4.6 4.4 3.0 3.2 3.0 2.1 11 8.0 8.0 6.8 6.8 4.6 4.1 5.9 13 5.2 5.3 5.5 5.3 5.8 4.7 4.6 14 5.1 7.6 7.0 3.1 4.5 4.7 6.1 15 8.0 5.2 8.7 8.3 10.6 7.7 16 5.4 3.4 2.3 3.4 4.6 3.5 4.4 17 5.0 3.9 6.0 6.1 5.5 10.2 18 4.6 4.3 5.8 4.4 5.7 5.4 4.3 19 19.6 15.8 15.6 15.5 14.5 14.7 20 6.1 6.2 4.1 6.7 5.3 4.9 5.6 21 4.7 8.0 6.5 4.7 4.5 5.0 4.4 22 9.8 8.5 8.1 7.8 7.3 12.1 7.3 24 6.1 7.0 6.3 7.2 6.2 6.8 6.3 25 4.5 4.2 6.7 3.5 4.1 26 6.6 7.1 6.6 5.3 4.7 5.6 2.9 27 4.4 2.5 2.4 4.1 4.3 4.8 5.2 28 4.0 5.4 4.8 2.8 3.7 3.4 4.1 29 6.6 7.0 5.7 4.0 5.0 6.1 3.1 30 4.0 5.2 3.7 2.8 3.0 4.2 2.0 31 5.5 5.1 6.0 4.2 9.8 9.8 3.2 _______________________ 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 1276 (2004 Jun 20 - Jun 26) 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 0.548e-01 0.692e-01 30.0 4.00 3.36 ALGO* 7.0 0.160 0.203 37.7 4.72 3.34 ALIC 6.0 10.5 -0.804e-01 75.5 4.85 2.98 ALRT 7.0 6.98 -0.754e-01 17.0 4.31 2.71 AMC2 7.3 . . 41.3 5.74 2.88 ARTU 6.8 11.1 -0.847e-01 22.0 5.16 2.26 ASC1* 7.0 0.674e+07 0.143e+05 78.4 5.50 2.52 ASPA 7.0 0.290e+06 0.271 37.9 7.14 4.21 AUCK* 0.9 13.5 -0.766e-01 47.0 5.00 3.13 BAHR* 5.0 1.12 373. 36.2 5.00 3.89 BILI 6.9 0.586e+05 2.77 42.1 5.00 2.94 BJFS 5.0 10.3 -0.759e-01 37.6 5.61 3.56 BOGT 7.0 12.1 -0.662e-01 44.5 6.44 2.87 BRAZ 5.9 0.289e+06 495. 52.8 5.17 2.20 BRMU 6.8 0.288e+06 -13.7 43.0 5.44 3.52 CAS1* 7.0 8.49 -0.912e-02 28.7 4.00 1.89 CEDU* 1.0 10.5 -0.148e-01 33.0 4.00 3.55 CHAT* 5.5 12.9 -0.705e-01 60.9 5.34 2.83 COCO 3.4 0.339e+06 421. 33.1 6.00 3.19 CONZ 1.0 0.288e+06 0.744 55.0 6.00 3.02 CRO1 6.8 20.1 -0.818e-01 38.1 5.44 3.24 DAEJ 2.0 1.78 286. 81.0 5.00 2.57 DAKA 1.8 19.2 -0.957e-01 36.4 5.00 3.50 DARR 3.0 0.277e+06 13.1 42.7 5.34 3.66 DARW 2.7 4.14 442. 54.4 5.00 3.23 DAV1* 6.9 17.1 -0.165e-01 29.9 4.00 1.97 DGAR* 7.0 15.6 -0.844e-01 26.9 5.31 4.02 DRAG 2.0 20.0 -0.885e-01 57.6 5.00 3.31 DUBO 7.0 12.4 -0.705e-02 48.7 4.29 2.84 DWH1 6.0 0.864 0.168e-01 52.4 6.00 3.07 FAIR 7.0 0.179 942. 30.8 6.00 2.85 FORT* 3.3 0.241 -0.535 82.7 6.36 1.99 GLPS 7.0 12.4 -0.929e-01 36.1 4.30 4.80 GMAS 5.8 2.22 68.6 67.3 6.00 2.01 GOUG 4.8 0.289e+06 500. 61.2 5.42 2.68 GUAM 3.8 0.119e+05 -1.36 50.4 7.00 3.45 GUAO 7.0 10.2 -0.664e-01 33.6 5.00 3.23 GUAT 7.0 0.292e+06 476. 58.9 5.86 1.80 HARV 7.0 38.4 -0.127e-01 54.5 5.00 3.00 HOB2* 3.8 0.216 -0.612 30.5 6.00 3.56 HRAO* 7.0 0.845 976. 18.1 4.30 3.72 HYDE 3.9 0.155e+05 0.485 50.3 4.27 3.32 IISC 1.9 15.6 -0.901e-01 55.5 6.00 3.50 IRKJ 1.0 0.182 40.4 66.0 6.00 2.53 IRKT* 5.0 0.322 0.251 61.0 5.00 2.18 ISPA 7.0 12.6 -0.769e-01 25.6 5.00 3.41 JAB1 1.0 13.8 -0.750e-01 55.0 5.00 2.65 KARR 6.0 10.5 -0.634e-01 50.7 5.00 2.76 KELY 1.7 9.24 -0.678e-01 38.0 5.00 1.93 KERG* 2.6 1.77 136. 55.0 4.20 2.22 KIT3* 6.9 0.142e+05 -0.582 40.3 5.29 3.36 KOKB 7.0 0.166 780. 32.6 7.00 3.63 KOU1 5.0 0.287e+06 -0.261 53.6 7.00 3.48 KOUR* 2.0 2.04 735. 28.0 6.50 4.53 KUNM 6.9 32.0 -0.107e-01 67.2 6.59 2.27 LAE1 5.8 11.6 -0.860e-01 60.7 6.51 3.73 LHAS* 1.0 11.1 -0.197e-01 33.0 5.00 3.68 LHAZ 6.0 0.288e+06 -12.7 40.2 5.16 3.65 LPGS* 7.0 135. -0.237e-01 58.8 4.86 3.23 LROC 0.9 8.18 -0.786e-01 50.0 5.00 3.11 MAC1* 7.0 12.9 -0.123e-01 34.0 3.87 2.61 MADR 5.0 18.8 -0.735e-01 37.4 6.22 2.46 MAS1* 1.0 2.82 141. 26.0 4.00 3.56 MBAR 7.0 22.4 -0.908e-01 31.9 5.46 4.15 MCM4* 7.0 0.665e+05 279. 87.4 3.46 1.70 MOBN 2.0 14.2 -0.771e-01 42.1 6.00 3.23 NKLG 4.8 0.219e+06 433. 62.0 6.44 2.15 NOT1 7.0 0.199 716. 52.1 5.30 2.29 NOUM 3.8 0.289e+06 -7.59 49.0 5.52 3.87 NRIL 7.0 9.68 -0.854e-01 23.7 4.46 3.00 NSSP 3.0 12.3 -0.709e-01 54.0 5.36 3.09 NTUS 7.0 10.4 -0.191e-01 60.3 7.57 4.20 NYA1 2.0 0.245 -0.122 30.5 4.00 2.15 OHI2 1.0 7.62 -0.101e-01 41.0 4.00 2.92 OHI3 5.9 0.289e+06 0.855 45.4 5.51 2.63 ONSA* 6.8 0.178 9.68 39.1 4.87 2.47 OUS2 0.8 8.94 -0.835e-02 43.0 4.00 2.99 PDEL 5.0 54.2 -0.216e-01 40.6 6.81 3.29 PERT* 6.0 4.12 965. 39.7 5.18 3.60 PETP 7.0 10.4 -0.818e-01 50.1 6.00 2.83 PIMO 4.5 15.3 -0.899e-01 24.8 6.42 1.27 POLV 2.0 0.289e+06 -1.19 46.0 5.50 3.31 QAQ1 4.9 12.7 -0.738e-01 48.8 4.61 2.53 RAMO 3.4 19.6 -0.103 71.0 5.56 3.22 RESO 1.0 7.66 -0.632e-01 51.0 5.00 2.19 REYK 1.4 8.21 -0.163e-01 54.4 6.00 1.87 REYZ 5.0 18.2 -0.883e-01 101. 6.22 2.10 RIOG* 6.7 10.1 -0.847e-01 35.4 4.00 2.67 SACH 6.0 8.80 -0.782e-01 53.0 5.00 2.29 SANT* 6.0 11.2 952. 64.0 5.35 2.88 SCH2 7.0 13.7 88.8 43.6 4.46 3.12 SCUB 6.9 14.4 -0.102 51.5 6.43 3.27 SFER 1.0 0.652 940. 41.0 4.00 2.37 STJO 7.0 0.150 -0.259 32.7 4.51 3.56 SUWN 0.8 1.54 176. 48.0 6.00 3.00 SYOG 7.0 1.15 161. 45.7 4.61 2.46 THTI 6.9 0.127e+06 424. 60.0 5.87 3.80 TID1 3.0 0.107 -2.44 30.4 5.69 3.65 TIXI 2.9 7.56 -0.881e-01 41.0 4.38 2.90 TNML 3.8 2.76 0.136e+04 40.7 5.79 3.49 TOW2 7.0 9.64 -0.744e-01 38.3 4.00 3.80 TRAB 1.0 18.3 0.290e-01 46.0 6.00 2.82 TRO1 7.0 9.70 -0.131e-01 55.8 6.45 2.54 TSKB* 6.8 1.33 -0.728e-01 27.0 5.74 3.81 TWTF 0.9 0.529 0.279 69.0 6.00 1.62 ULAB 1.6 13.4 -0.191e-01 50.6 5.00 2.32 UNSA 1.0 15.0 -0.795e-01 62.0 6.00 3.58 VESL 4.0 0.289e+06 510. 48.5 4.53 2.13 VILL* 1.0 10.4 789. 25.0 6.00 3.27 WTZR* 7.0 0.163 0.342 45.0 5.60 3.09 WUHN 1.0 14.1 -0.874e-01 69.0 8.00 3.63 YAKT 7.0 0.622 591. 35.0 6.14 2.62 YAR2 1.0 8.27 -1.19 33.0 4.00 3.77 YELL* 7.0 0.163 0.756 40.2 4.30 2.40 YIBL 1.8 16.3 -0.848e-01 66.3 6.00 2.96 YKRO 7.0 86.3 -0.141e-01 61.3 5.00 1.72 YSSK 7.0 9.04 -0.905e-01 47.3 5.00 3.22 ZECK 2.9 15.1 -0.169e-01 35.0 6.00 3.29 ZWEN 2.9 13.3 -0.110e-01 67.7 6.00 2.75 PRN01 6.0 3.65 350. 44.7 5.35 2.99 PRN03 7.0 2.48 21.2 45.6 5.00 2.81 PRN04 5.8 0.870 -187. 47.2 5.87 2.84 PRN05 7.0 1.97 36.1 47.6 5.00 2.72 PRN06 7.0 2.12 161. 45.9 5.00 2.85 PRN07 6.0 0.815 492. 48.5 5.00 2.91 PRN08 7.0 1.81 -2.58 46.6 5.00 2.94 PRN09 6.0 2.81 -50.7 45.5 5.18 2.64 PRN10 7.0 2.32 46.1 49.0 5.00 2.86 PRN11 7.0 0.348 127. 48.0 5.87 2.70 PRN13 7.0 0.384 -27.0 49.3 5.73 2.95 PRN14 7.0 0.368 -22.0 48.3 5.30 2.81 PRN15 5.7 3.48 283. 47.5 5.18 2.47 PRN16 7.0 0.331 10.1 46.5 5.00 2.93 PRN17 5.7 1.24 -57.8 48.2 5.36 2.66 PRN18 7.0 0.547 -47.0 47.7 5.00 2.63 PRN19 6.0 0.454 -30.3 53.0 6.00 2.80 PRN20 7.0 0.383 -150. 48.4 5.87 2.81 PRN21 7.0 0.709 76.7 47.4 5.59 2.79 PRN22 7.0 0.594 12.9 47.3 6.00 2.82 PRN24 6.7 2.93 36.6 48.4 5.30 2.97 PRN25 5.0 2.52 69.4 46.6 5.00 2.98 PRN26 7.0 0.743 129. 45.3 5.00 2.74 PRN27 7.0 1.40 272. 46.3 5.00 2.89 PRN28 7.0 0.851 35.5 48.0 5.00 2.92 PRN29 7.0 0.635 398. 45.6 5.00 2.86 PRN30 7.0 0.872 551. 45.9 5.00 2.73 PRN31 7.0 2.02 225. 46.6 5.00 2.90 _______________________ 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 6 20 04 6 21 04 6 22 04 6 23 04 6 24 04 6 25 04 6 26 prn 3d rss (cm) 1 621 439 451 431 548 503 3 165 438 208 193 199 216 517 4 438 497 591 334 238 252 5 508 303 426 219 358 450 523 6 298 426 471 362 343 352 378 7 198 212 282 298 367 380 8 373 342 320 278 401 242 268 9 249 528 481 212 452 389 10 298 327 266 251 302 385 338 11 206 195 212 238 269 258 266 13 237 228 205 196 220 249 239 14 332 448 311 278 380 246 273 15 383 508 466 440 446 483 16 251 250 261 228 213 242 331 17 173 240 310 418 306 494 18 278 243 203 208 210 206 220 19 333 284 327 321 338 328 20 398 241 232 262 249 227 204 21 190 227 254 215 293 388 401 22 216 675 374 277 182 194 185 24 368 453 882 533 344 426 568 25 247 309 294 344 312 26 264 281 340 254 266 379 287 27 265 204 200 184 300 230 313 28 260 404 209 273 210 202 208 29 375 286 363 190 205 196 263 30 274 200 258 374 241 157 288 31 360 460 240 225 252 202 206 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic alrt amc2 artu asc1 aspa auck bahr bili bjfs bogt braz brmu cas1 cedu chat coco conz cro1 daej daka darr darw dav1 dgar drag dubo dwh1 fair fort glps gmas goug guam guao guat harv hob2 hrao hyde iisc irkj irkt ispa jab1 karr kely kerg kit3 kokb kou1 kour kunm lae1 lhas lhaz lpgs lroc mac1 madr mas1 mbar mcm4 mobn nklg not1 noum nril nssp ntus nya1 ohi2 ohi3 onsa ous2 pdel pert petp pimo polv qaq1 ramo reso reyk reyz riog sach sant sch2 scub sfer stjo suwn syog thti tid1 tixi tnml tow2 trab tro1 tskb twtf ulab unsa vesl vill wtzr wuhn yakt yar2 yell yibl ykro yssk zeck zwen