Delivered-To: igsreport@igscb.jpl.nasa.gov Date: Wed, 1 Jun 2005 19:40:51 -0700 From: Yvonne Vigue Message-Id: <200506020240.j522eplg014247@eiffel.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-12606] Wk 1323 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 01 Jun 19:40:52 PDT 2005 Message Number 12606 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1323 (DAYS 135-141, DATES 2005 May 15 - May 21) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: Y E Bar-Sever, B J Newport, Y Vigue-Rodi, F H Webb, J F Zumberge 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/1323. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl13237.sum This text file. jpl13237.erp Earth rotation parameters for GPS week 1323. jpl13237.snx Ground station coordinates for GPS week 1323, SINEX format. jpl1323[0-6].sp3 GPS ephemerides for GPS week 1323, sp3 format. jpl1323[0-6].sp3c GPS ephemerides for GPS week 1323, sp3c format. jpl1323[0-6].tro Ground station troposphere estimates for GPS week 1323. jpl1323[0-6].clk GPS and ground station clocks for GPS week 1323, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.2 cm A clock discontinuity (reset) of about 79.7 microseconds was detected for PRN27 at approximately 14:30 on day 140. 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 PRN05 excluded days 137 and 138. WARNING: Data from PRN18 excluded day 138. WARNING: Data from PRN19 excluded day 138. WARNING: Data from PRN22 excluded days 136 and 140. WARNING: Data from PRN25 excluded day 140. WARNING: Data from PRN27 excluded day 135. JPL REFERENCE CLOCK TABLE GPS week 1323 (2005 May 15 - May 21) 2005-05-15 AMC2 2005-05-16 USN3 2005-05-17 USN3 2005-05-18 USN3 2005-05-19 USN3 2005-05-20 USN3 2005-05-21 USN3 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 1323 (2005 May 15 - May 21) 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 53505.50 -66279 322596 -6216822 7104 21 23 113 113 79 0 28 -783 1808 53506.50 -67159 324238 -6223836 6924 22 24 115 115 79 0 28 -635 1623 53507.50 -67909 325722 -6230712 6827 21 23 111 111 79 0 28 -711 1344 53508.50 -68778 327071 -6237348 6445 23 24 116 116 79 0 26 -963 1303 53509.50 -69646 328458 -6243375 5610 20 23 106 106 79 0 29 -736 1383 53510.50 -70406 329914 -6248859 5357 22 24 113 113 79 0 27 -682 1326 53511.50 -70840 331343 -6254076 5078 20 22 104 104 79 0 29 -263 1535 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1323: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1323 (2005 May 15 - May 21) 05 5 15 05 5 16 05 5 17 05 5 18 05 5 19 05 5 20 05 5 21 prn 3d rss (cm) 1 4.8 7.0 7.3 8.4 5.1 6.3 6.4 2 7.5 4.0 5.9 3.8 6.2 4.5 6.1 3 3.2 7.4 3.7 5.6 4.7 4.2 3.7 4 4.9 5.5 3.8 7.9 4.3 6.6 4.5 5 3.0 3.7 4.5 2.8 3.1 6 3.4 5.6 4.8 3.2 2.7 2.3 3.7 7 3.3 3.6 2.9 2.3 2.5 2.5 2.5 8 3.8 3.1 3.6 3.5 3.3 3.2 3.2 9 2.8 3.4 4.1 3.7 4.1 4.1 4.2 10 3.2 5.2 2.3 3.3 3.4 4.7 2.3 11 5.6 4.4 3.8 5.3 4.6 5.2 2.2 13 3.3 4.2 3.3 3.1 3.2 3.6 2.6 14 6.8 4.2 6.7 6.5 5.4 5.4 5.3 15 9.4 7.1 2.0 5.5 4.0 3.3 8.1 16 3.3 4.1 5.9 5.8 5.9 7.1 4.6 18 5.7 5.1 6.9 3.9 4.6 6.4 19 16.6 13.5 15.9 22.0 18.8 20.4 20 3.1 3.4 4.5 5.1 2.7 4.2 4.4 21 3.1 5.7 5.0 5.6 3.2 4.1 4.8 22 4.3 6.6 11.4 9.5 23 5.7 5.8 8.2 6.7 7.0 6.9 4.9 24 6.0 6.6 5.6 4.3 4.1 3.2 4.2 25 3.3 8.1 6.1 5.8 2.4 26 3.7 4.0 4.1 5.7 3.3 2.9 2.2 27 1.9 2.5 3.4 2.8 3.4 5.8 28 3.4 4.4 4.9 2.1 3.2 1.7 4.1 29 4.3 4.0 4.2 2.5 3.0 2.0 5.1 30 2.8 3.0 2.3 2.6 3.1 2.5 1.8 31 4.4 5.0 4.8 2.2 3.5 1.5 1.8 _______________________ 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 1323 (2005 May 15 - May 21) 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* 5.9 0.900e-01 0.220 48.4 4.17 3.36 ALIC 6.7 12.2 -0.821e-01 69.3 5.00 2.93 ALRT 4.0 6.37 -0.636e-01 15.5 4.00 2.16 AMC2 7.1 0.428e-01 -0.190e-03 41.9 6.00 3.09 AREQ 7.0 22.1 -0.613e-01 23.3 4.00 3.66 ARTU 5.8 8.93 -0.729e-01 24.2 5.34 2.14 ASPA 7.0 0.289e+06 -4.19 37.7 7.00 3.53 AUCK* 6.4 10.6 -0.729e-01 46.3 5.18 2.89 BAHR* 2.0 0.516 919. 49.0 5.00 2.96 BAN2 2.6 16.3 -0.436e-02 64.3 7.37 1.72 BILI 6.9 8.71 -0.824e-01 40.8 5.00 2.30 BJFS 7.0 12.0 -0.684e-01 37.0 5.16 3.87 BOGT 6.9 17.5 -0.660e-01 49.3 6.90 3.15 BRAZ 7.0 0.287e+06 492. 55.3 5.16 1.86 BRST 1.8 0.289e+06 512. 56.3 6.00 2.12 CAS1* 7.0 8.45 -0.566e-01 43.6 4.00 1.70 CHAT* 6.5 11.2 -0.604e-01 59.5 5.00 2.60 CIC1 6.0 32.6 -0.325e-02 41.0 5.00 2.80 COCO 7.0 0.286e+05 612. 53.2 6.16 3.29 CONZ 4.0 0.290e+06 5.94 57.2 5.00 2.79 CORD 2.0 20.3 -0.663e-01 28.0 4.54 3.15 DARW 6.7 15.9 -0.748e-01 59.7 5.87 3.37 DGAR* 6.0 23.5 -0.882e-01 29.5 6.19 3.89 DUBO 7.0 87.3 0.115e-01 36.4 4.91 2.79 DWH1 7.0 0.447 0.844e-01 50.5 6.86 2.69 EURK 3.0 98.7 204. 55.7 5.00 1.99 FAIR 3.0 0.132 551. 24.4 5.69 2.13 FORT* 3.9 134. -0.288 80.3 6.28 1.93 GLPS 7.0 17.5 -0.887e-01 34.4 5.00 4.42 GMAS 1.0 0.859 121. 57.0 6.00 2.23 GOUG 1.9 0.288e+06 510. 60.4 6.00 2.54 GUAM 4.7 14.1 -0.989e-01 53.5 7.00 3.84 GUAO 6.0 12.0 -0.576e-01 33.7 5.18 3.07 GUAT 7.0 0.289e+06 500. 61.2 5.60 2.25 HARV 1.0 34.2 -0.704e-02 54.0 5.00 2.94 HOB2* 7.0 0.131 -198. 35.6 5.16 3.13 HRAO* 7.0 0.956e+05 941. 24.6 4.47 3.40 HUEG 3.0 0.289e+06 -5.52 41.0 5.00 2.93 IISC 3.7 0.225e+05 -2.88 55.8 6.28 2.90 IRKT* 7.0 5.07 -22.8 56.1 5.00 2.50 KARR 6.9 14.6 -0.661e-01 51.6 5.33 2.96 KELY 3.5 9.06 -0.608e-01 38.3 5.30 1.13 KERG* 6.7 1.40 531. 53.6 5.32 2.53 KHAJ 6.0 0.279 0.241 62.9 7.00 2.63 KIR0 4.0 0.291e+06 3.73 48.1 5.26 2.04 KIT3* 6.0 18.7 -0.649e-02 45.0 6.00 3.38 KOKB 7.0 0.730e-01 664. 32.7 6.15 3.39 KOU1 1.9 0.295e+06 16.4 54.0 7.00 4.07 KOUR* 5.0 0.283e+06 527. 28.4 6.79 4.67 KUNM 7.0 23.3 -0.581e-02 75.6 7.00 2.32 LAE1 6.9 12.2 -0.896e-01 63.5 7.15 3.55 LHAS* 5.9 42.4 -0.102e-01 33.2 5.00 3.05 LHAZ 1.0 0.431e+05 -429. 40.0 5.00 2.77 LPGS* 5.0 18.0 -0.399e-02 49.8 5.00 3.40 MAC1 6.3 16.8 -0.745e-01 30.3 4.46 1.86 MAD2 4.0 0.594e-01 25.8 47.3 6.00 2.92 MADR 1.0 17.4 -0.650e-01 42.0 6.00 3.23 MAS1* 6.0 22.8 -0.697e-01 26.2 4.37 3.61 MATE* 3.0 0.140 900. 41.7 5.33 2.30 MAW1 2.0 6.79 -0.654e-01 52.5 4.00 1.15 MBAR 6.0 19.4 -0.866e-01 28.5 5.53 2.47 MCM4* 6.0 23.1 760. 67.5 3.86 1.69 MIZU 0.7 19.7 -0.714e-01 47.0 5.00 2.44 MOBN 4.0 8.45 -0.672e-01 43.6 6.51 2.80 MSKU 1.0 24.3 -0.792e-01 52.0 7.00 2.91 NKLG 6.0 0.289e+06 519. 61.0 6.85 2.07 NOT1 4.0 0.125 46.6 44.6 5.76 2.30 NOUM 7.0 0.289e+06 -1.26 50.4 6.30 3.31 NRIL 7.0 6.91 -0.757e-01 29.9 5.14 1.89 NTUS 7.0 8.15 -0.127e-01 61.9 7.00 3.39 NYA1 6.0 0.115 -1.05 29.8 4.00 1.54 OHI2 0.9 7.62 -0.490e-02 33.0 4.00 2.64 OHI3 2.9 0.289e+06 1.38 47.1 6.36 2.54 ONSA* 7.0 0.555e-01 -393. 41.6 5.03 2.39 OUS2 3.0 27.6 368. 43.4 4.35 3.16 PDEL 5.6 55.0 -0.622e-02 39.4 6.00 3.17 PERT* 6.9 2.91 406. 43.2 5.88 3.45 PETP 4.0 11.8 -0.734e-01 45.5 6.00 2.85 PETS 3.0 13.6 -0.867e-01 51.3 5.00 2.93 POLV 2.9 0.289e+06 -3.07 42.7 6.00 2.86 QAQ1 2.9 7.61 -0.649e-01 49.3 4.00 1.37 QIKI 3.0 7.84 -0.629e-01 58.0 4.36 1.57 RABT 2.0 11.5 -0.116e-01 54.5 4.00 2.78 RAMO 6.7 16.7 -0.830e-01 69.7 5.16 3.16 REYK 6.6 7.21 -0.670e-02 45.1 6.00 1.67 RIOG* 6.9 9.15 -0.730e-01 33.7 4.15 2.43 SACH 7.0 7.76 -0.651e-01 50.3 4.17 1.67 SCH2 6.9 29.1 -217. 42.4 4.00 2.04 SCUB 6.0 15.0 -0.896e-01 55.2 6.35 3.89 SELE 1.0 20.2 -0.131e-01 50.0 4.00 3.08 STJO 7.0 0.498e-01 -0.193 35.6 4.46 3.54 SYOG 4.8 1.12 163. 47.1 5.40 1.49 TEHN 5.3 14.0 -0.749e-01 48.5 5.32 3.66 THTI 6.9 0.110e+06 365. 60.6 6.04 3.38 TIXI 5.9 7.27 -0.745e-01 41.2 4.38 1.90 TNML 1.0 2.66 921. 41.0 5.00 3.82 TOW2 7.0 11.4 -0.757e-01 38.7 5.03 3.42 TRAB 3.8 0.529e+06 -174. 42.0 5.00 1.06 TRO1 2.9 377. -0.349e-01 55.7 4.70 1.34 TSKB* 6.0 1.29 -1.39 26.0 5.35 4.00 TUBI 3.0 0.289e+06 3.44 43.7 4.68 3.26 TWTF 6.0 0.101 0.270 57.7 6.18 3.24 UNSA 3.7 0.689e+04 -0.161 62.0 6.76 2.78 USN3 6.3 . . 47.5 5.19 3.30 UZHL 4.0 0.290e+06 507. 58.6 5.78 2.38 VESL 1.9 0.289e+06 503. 35.4 5.00 1.92 WHIT 4.0 3.62 990. 33.8 4.55 1.88 YAKT 4.9 0.116e+06 347. 37.4 6.00 2.46 YELL* 7.0 0.332 -0.137 48.5 4.34 1.29 YIBL 4.4 19.7 -0.926e-01 59.5 5.86 2.70 YSSK 1.0 14.2 -0.837e-01 47.0 4.00 2.96 ZIMJ 2.0 0.290e+06 -7.24 48.5 5.00 2.62 PRN01 6.8 5.01 404. 43.9 5.30 2.42 PRN02 7.0 0.315 -25.7 47.2 6.00 2.70 PRN03 7.0 2.36 1.45 46.2 5.00 2.52 PRN04 7.0 0.970 214. 46.7 5.30 2.45 PRN05 5.0 3.27 99.6 46.6 5.00 2.54 PRN06 7.0 1.81 520. 45.6 5.00 2.49 PRN07 7.0 1.07 107. 47.9 5.00 2.65 PRN08 7.0 2.25 -29.3 47.3 5.00 2.84 PRN09 7.0 2.15 -43.7 45.6 5.00 2.41 PRN10 7.0 2.44 63.7 48.7 5.00 2.48 PRN11 7.0 0.297 226. 48.6 5.87 2.42 PRN13 7.0 0.301 -1.95 50.1 6.00 2.57 PRN14 7.0 0.429 -29.8 48.0 6.00 2.71 PRN15 7.0 3.50 433. 47.2 5.16 2.57 PRN16 7.0 0.264 2.65 46.5 5.00 2.52 PRN18 6.0 0.440 -155. 47.2 5.00 2.58 PRN19 6.0 0.368 -20.7 53.4 6.00 2.44 PRN20 7.0 0.336 -66.7 49.0 5.45 2.62 PRN21 7.0 0.385 103. 47.7 5.15 2.64 PRN22 5.0 0.651 23.0 45.0 6.21 2.78 PRN23 7.0 0.291 198. 51.3 6.73 2.75 PRN24 7.0 3.06 17.7 48.7 5.00 2.57 PRN25 6.0 1.89 93.1 45.5 5.00 2.71 PRN26 6.7 0.642 22.8 45.7 5.00 1.97 PRN27 5.9 0.700e+04 65.5 50.5 4.85 2.52 PRN28 7.0 0.655 46.1 48.3 5.00 2.69 PRN29 6.7 0.895 49.1 47.3 5.00 2.06 PRN30 7.0 0.690 195. 45.6 5.00 2.52 PRN31 7.0 1.85 57.8 47.0 5.00 2.61 _______________________ 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 05 5 15 05 5 16 05 5 17 05 5 18 05 5 19 05 5 20 05 5 21 prn 3d rss (cm) 1 629 464 537 454 488 426 427 2 54 131 114 137 133 149 188 3 192 251 171 188 220 193 265 4 204 155 165 219 162 181 177 5 224 196 221 209 332 6 296 386 304 406 272 465 535 7 185 238 149 284 201 251 213 8 271 288 183 222 254 228 386 9 280 206 245 211 292 236 344 10 347 261 250 241 247 213 242 11 206 173 178 180 178 201 202 13 207 248 228 242 307 311 288 14 233 231 249 237 323 252 414 15 200 244 446 178 298 295 417 16 201 194 235 213 362 296 242 18 222 185 193 208 243 306 19 396 336 128 213 153 138 20 178 207 236 202 246 304 246 21 387 304 280 439 248 204 209 22 329 129 280 286 301 23 77 120 88 98 120 214 175 24 333 215 238 286 219 368 237 25 218 306 176 226 237 268 26 226 249 172 215 192 212 298 27 752 403 162 204 262 177 28 184 210 209 194 201 208 227 29 492 318 403 483 302 375 267 30 215 147 146 324 240 241 212 31 282 281 623 630 373 296 167 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 areq artu aspa auck bahr ban2 bili bjfs bogt braz brst cas1 chat cic1 coco conz cord darw dgar dubo dwh1 eurk fair fort glps gmas goug guam guao guat harv hob2 hrao hueg iisc irkt karr kely kerg khaj kir0 kit3 kokb kou1 kour kunm lae1 lhas lhaz lpgs mac1 mad2 madr mas1 mate maw1 mbar mcm4 mizu mobn msku nklg not1 noum nril ntus nya1 ohi2 ohi3 onsa ous2 pdel pert petp pets polv qaq1 qiki rabt ramo reyk riog sach sch2 scub sele stjo syog tehn thti tixi tnml tow2 trab tro1 tskb tubi twtf unsa usn3 uzhl vesl whit yakt yell yibl yssk zimj