Date: Tue, 15 Aug 2006 20:47:56 -0700 From: Yvonne Vigue Message-Id: <200608160347.k7G3lubN007890@helium.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-14135] Wk 1386 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 15 Aug 20:47:58 PDT 2006 Message Number 14135 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1386 (DAYS 211-217, DATES 2006 Jul 30 - Aug 05) ****************************************************************************** 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/1386. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl13867.sum This text file. jpl13867.erp Earth rotation parameters for GPS week 1386. jpl13867.snx Ground station coordinates for GPS week 1386, SINEX format. jpl1386[0-6].sp3 GPS ephemerides for GPS week 1386, sp3 format. jpl1386[0-6].sp3c GPS ephemerides for GPS week 1386, sp3c format. jpl1386[0-6].tro Ground station troposphere estimates for GPS week 1386. jpl1386[0-6].clk GPS and ground station clocks for GPS week 1386, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.7 cm A clock discontinuity (clock rate change) was detected for PRN25 at approximately 15:00 on day 198. At this same time, the drift of the clock onboard PRN25 changed from about 258 nsec/hr to a rate of about 61 nsec/hr. 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 AJAC, COCO, DREJ, DWH1, HERS, LEIJ, NOT1, NTUS, SASS, SFER, STJO, TITZ, YAKT, ZECK, ZIMM excluded day 211. WARNING: Data from AJAC, BRAN, BRAZ, BRMU, DAV1, IRKT, METS, NOT1, SASS, SCUB, SFER, ZECK, ZIMM excluded day 212. WARNING: Data from AJAC, ANKR, BAN2, DAKA, DAV1, HILO, IRKT, KOKB, LPGS, MAUI, MIZU, OUS2, QAQ1, SFER, THU3, ZECK, ZIMM excluded day 213. WARNING: Data from BRMU, DAV1, GODZ, HILO, IRKT, NOT1, NTUS, RAMO, SCUB, SFER, WTZJ, ZIMJ, ZIMM excluded day 214. WARNING: Data from HILO, SFER, VNDP, ZIMM excluded day 215. WARNING: Data from CMP9, DAKA, DAV1, NOT1, NTUS, OHI2, SFER, VESL, VNDP, ZIMJ, ZIMM excluded day 216. WARNING: Data from AJAC, CMP9, DAKA, GRAS, JAB1, KELY, NOT1, NTUS, OHI2, RIGA, SFER, VNDP, ZIMM excluded day 217. JPL REFERENCE CLOCK TABLE GPS week 1386 (2006 Jul 30 - Aug 05) 2006-07-30 USN3 2006-07-31 USN3 2006-08-01 USN3 2006-08-02 USN3 2006-08-03 USN3 2006-08-04 USN3 2006-08-05 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 1386 (2006 Jul 30 - Aug 05) 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 53946.50 114431 272117 1680380 2520 19 19 113 113 80 0 29 -1257 -1139 53947.50 113160 271358 1677871 2498 19 19 115 115 80 0 29 -985 -949 53948.50 111919 270824 1675126 2989 19 19 116 116 80 0 29 -1082 -796 53949.50 110803 270214 1672016 3229 19 19 118 118 80 0 29 -972 -884 53950.50 109828 269439 1668748 3303 20 20 122 122 80 0 29 -1020 -1228 53951.50 109085 268366 1665500 3199 19 19 123 123 80 0 29 -631 -1144 53952.50 108730 267109 1662288 3225 19 20 126 126 80 0 28 -307 -1320 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1386: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1386 (2006 Jul 30 - Aug 05) 06 7 30 06 7 31 06 8 1 06 8 2 06 8 3 06 8 4 06 8 5 prn 3d rss (cm) 1 23.9 13.5 11.2 7.2 5.6 4.3 6.9 2 3.3 5.4 5.7 5.6 13.5 6.8 4.6 3 5.4 4.2 2.9 6.7 4.0 5.6 6.2 4 9.5 5.6 4.1 4.9 6.4 4.7 5.9 5 5.4 4.6 4.5 4.5 3.2 6.0 5.5 6 4.5 2.8 2.7 3.1 3.6 3.2 2.9 7 2.9 2.7 3.1 2.8 3.1 1.8 3.1 8 5.9 4.7 2.7 3.6 5.4 4.3 4.3 9 9.1 5.8 5.8 4.5 4.5 4.7 5.9 10 8.5 5.5 6.0 7.5 4.1 4.5 3.9 11 6.1 4.7 3.6 3.4 4.0 2.5 4.3 13 6.4 4.5 4.0 4.9 6.3 7.0 3.2 14 13.7 5.1 6.0 5.9 4.3 8.0 6.4 15 3.3 3.5 2.8 2.9 1.6 3.2 3.5 16 3.3 4.7 4.7 3.5 2.8 5.0 6.3 17 13.9 13.8 9.6 18.8 15.3 26.8 18 9.0 5.9 7.7 2.9 5.2 3.2 4.1 19 8.1 6.2 6.3 4.7 4.1 6.4 4.7 20 9.0 9.8 5.4 6.2 6.3 7.4 6.5 21 2.7 2.7 3.6 2.9 2.1 2.5 3.7 22 3.0 5.4 4.3 2.3 6.5 6.8 6.7 23 7.8 7.8 4.2 6.1 5.1 3.5 3.7 24 6.1 5.1 3.7 5.4 4.7 4.3 2.7 25 25.0 20.4 12.9 4.9 5.8 3.9 3.8 26 2.5 5.2 4.0 4.1 5.4 4.5 3.0 27 8.6 4.6 3.4 3.9 2.6 3.3 2.8 28 9.5 5.3 3.8 2.9 4.6 3.8 2.7 29 5.4 7.9 3.2 6.5 9.1 4.0 2.7 30 4.9 6.3 5.0 3.8 2.9 6.4 13.0 _______________________ 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 1386 (2006 Jul 30 - Aug 05) 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* 7.0 0.741e-01 5.80 38.7 5.45 3.18 ALIC 2.0 7.96 -0.698e-01 69.2 5.00 3.37 ALRT 2.0 6.41 -0.632e-01 19.6 4.54 3.15 ANKR 2.7 35.1 -0.252e-01 43.4 5.00 3.40 AREQ 6.9 11.8 -0.463e-01 21.2 4.00 3.24 ARTU 6.6 12.1 -0.731e-01 23.2 5.00 2.54 ASPA 7.0 0.289e+06 5.51 32.2 7.00 4.06 AUCK* 7.0 6.06 0.721e-02 48.1 5.59 3.26 BAHR* 4.0 1.16 191. 35.0 5.52 3.66 BILI 6.9 9.69 -0.810e-01 40.4 5.00 2.79 BJFS 3.0 9.61 -0.629e-01 39.7 6.06 3.29 BOGT 6.9 13.4 -0.592e-01 51.8 6.30 3.37 BRAZ 4.4 0.289e+06 506. 52.8 6.00 2.09 BREW 1.0 0.418e-01 712. 31.0 5.00 2.96 BRFT 7.0 0.186 -0.259e+04 36.7 6.00 3.33 BRMU 5.0 0.266e+06 -3.19 53.6 6.81 3.55 CAGL 1.0 0.289e+06 0.134 34.0 6.00 3.64 CAS1* 7.0 6.89 -0.573e-01 43.9 5.00 2.05 CEDU* 5.0 8.58 -0.624e-01 43.4 4.63 3.15 CHAT* 7.0 13.0 -0.580e-01 61.7 5.00 3.08 CRO1 7.0 0.120 157. 38.5 6.57 3.72 DAKA 0.9 10.6 -0.115e-01 31.0 5.00 4.06 DARR 5.0 0.289e+06 -7.13 48.9 5.63 3.21 DAV1* 3.0 3.62 50.2 61.7 4.41 1.79 DGAR* 7.0 13.1 -0.766e-01 29.7 6.45 4.20 DUBO 7.0 77.7 0.275e-01 36.6 6.03 3.25 DWH1 6.0 0.405 0.480e-01 51.7 6.68 2.78 FAIR 5.0 9.09 -0.673e-01 25.0 6.00 2.54 GLPS 7.0 12.7 -0.811e-01 37.0 5.00 4.95 GRAZ* 0.8 4.44 0.177e-01 45.0 6.00 3.11 GUAO 7.0 7.94 -0.530e-01 42.0 6.00 3.23 GUAT 7.0 0.281e+06 513. 66.3 6.72 2.18 GUUG 7.0 0.289e+06 -0.976 32.1 7.29 3.78 HALY 7.0 20.5 -0.786e-01 75.7 6.00 3.15 HLFX 1.0 110. -9.57 33.0 5.00 3.46 HNLC 1.0 20.6 -0.105 44.0 7.00 3.58 HOB2* 5.0 0.981e-01 80.0 55.4 5.21 3.27 HRAO* 7.0 0.812 27.5 23.5 5.16 3.87 HYDE 7.0 13.1 -0.745e-01 24.5 5.59 3.76 IRKT* 3.9 0.299e+04 -6.34 59.8 5.76 2.15 ISPA 6.9 9.82 -0.670e-01 26.2 6.00 3.25 JAB1 1.8 8.19 -0.728e-01 49.4 6.00 2.75 JAMA 7.0 12.8 -0.621e-01 61.3 6.16 2.92 KARR 7.0 7.82 -0.661e-01 51.4 5.16 2.92 KELY 1.0 6.71 -0.615e-01 33.0 5.00 2.27 KERG* 6.0 0.837e+04 337. 52.5 5.00 2.75 KHAJ 6.9 0.806e-01 0.285 51.7 5.86 2.80 KIR0 6.0 0.287e+06 9.96 51.2 5.52 2.65 KIT3* 6.9 27.6 -0.104e-01 55.5 7.59 3.10 KOKB 6.0 0.734e-01 212. 32.7 7.18 3.51 KOUR* 7.0 11.8 -0.702e-01 49.9 6.43 3.67 KUNM 7.0 23.6 -0.523e-02 72.0 6.00 2.58 LHAS* 6.6 15.4 -0.810e-02 40.3 5.00 3.17 LPGS* 5.5 0.102e+04 -0.705e-02 49.4 5.00 3.26 LROC 0.9 8.87 -0.605e-01 51.0 5.00 2.80 MAC1 7.0 7.81 -0.652e-01 38.3 4.00 2.52 MAD2 5.0 0.874e-01 -352. 46.4 6.42 2.80 MAS1* 7.0 21.2 -0.596e-01 50.6 4.32 2.97 MATE* 2.0 0.114 525. 38.5 6.00 2.60 MAW1 1.0 7.19 -0.635e-01 51.0 4.00 1.55 MBAR 7.0 21.7 -0.814e-01 31.2 6.00 3.47 MCM4* 7.0 0.102e+06 682. 15.7 5.00 2.02 MDVJ 1.0 0.122 419. 62.0 6.00 2.23 MIKL 1.0 0.287e+06 -6.77 49.0 6.00 2.63 MOBN 4.0 14.3 -0.661e-01 50.0 7.00 2.91 MOBS 2.0 8.76 -0.536e-01 50.5 5.53 3.44 MSKU 3.0 23.9 -0.707e-01 51.4 7.00 3.18 NAIN 1.0 6.80 -0.594e-01 50.0 4.00 2.58 NISU 7.0 0.632e-01 0.557e-01 59.6 6.87 3.22 NKLG 3.8 0.270e+06 476. 59.2 6.26 2.22 NOT1 1.0 0.228 868. 38.0 7.00 2.36 NOUM 6.9 0.288e+06 2.06 40.7 5.43 3.71 NRIL 5.8 7.74 -0.632e-01 22.3 5.00 2.85 NTUS 3.0 10.2 -0.168e-01 63.3 7.68 3.90 NYA1 5.0 0.919e-01 0.155 32.6 4.00 1.88 NYAL* 1.0 0.109 -0.157 35.0 4.00 1.98 OHI2 5.0 7.51 -0.868e-02 32.8 5.00 2.69 ONSA* 7.0 0.962e-01 49.6 43.3 5.16 2.34 OPMT 1.0 0.530e-01 19.5 62.0 7.00 2.79 PDEL 7.0 55.0 -0.177e-01 36.9 6.00 3.20 PERT* 6.9 2.46 88.7 60.7 5.45 3.10 PETS 7.0 12.5 -0.720e-01 50.3 5.00 3.19 PIMO 6.6 12.1 -0.761e-01 25.0 6.00 3.35 POLV 2.0 0.289e+06 -7.80 43.0 6.00 3.22 QAQ1 5.0 7.12 -0.648e-01 52.2 5.00 2.15 QIKI 2.0 8.25 -0.611e-01 57.0 4.53 2.08 RABT 1.0 14.2 -0.811e-02 54.0 4.00 2.64 RESO 3.0 9.54 -0.579e-01 55.4 5.00 2.69 REYK 2.0 10.2 -0.103e-01 50.5 6.54 1.84 RIOG* 7.0 9.06 -0.802e-01 37.0 4.16 2.72 SANT* 7.0 85.2 858. 24.5 5.00 3.19 SCH2 6.0 28.2 631. 45.2 4.69 2.77 SCIP 7.0 12.3 -0.680e-01 34.9 4.74 3.15 SCOR 5.0 7.02 -0.666e-01 54.6 5.00 1.77 SEY1 7.0 12.4 -0.623e-01 48.8 7.43 3.88 SHAO 3.9 0.224e+05 0.423 62.2 6.00 2.49 SIMO 0.8 194. -0.138e-01 51.0 5.00 2.29 STJO 6.0 74.2 0.292 36.7 5.18 3.19 SYOG 5.0 1.05 166. 45.4 5.00 2.23 TEHN 1.0 9.45 -0.595e-01 52.0 4.00 3.28 THTI 6.0 0.106e+06 623. 57.8 6.67 3.64 THU3 4.0 7.98 -0.712e-01 46.8 4.53 2.88 TIXI 4.0 7.25 -0.805e-01 44.2 5.51 2.60 TOW2 7.0 3.26 350. 44.7 4.31 3.43 TRO1 1.0 8.14 -0.705e-02 66.0 5.00 2.80 TSKB* 7.0 1.51 -0.258 25.9 5.31 3.66 TUBI 0.9 0.287e+06 -0.559 43.0 5.00 2.86 TWTF 3.0 0.730e-01 0.357 58.3 6.36 3.48 ULAB 2.9 15.8 -0.140e-01 54.7 5.00 2.63 UNFE 2.6 13.3 -0.748e-01 29.5 5.77 2.79 UNSA 2.0 11.3 -0.713e-01 60.0 6.00 3.13 USN3 7.6 . . 51.0 6.29 2.99 USUD 4.0 0.115 948. 33.0 5.27 3.51 VESL 1.8 0.289e+06 505. 39.5 5.00 2.32 WHIT 2.0 2.18 656. 33.0 4.00 2.76 YAKT 6.0 7.77 -0.728e-01 36.0 7.00 2.70 YELL* 7.0 0.105 11.2 46.4 5.00 2.17 YIBL 3.0 14.9 -0.737e-01 59.0 6.00 3.37 ZAMB 7.0 53.3 -0.322e-02 54.6 3.91 2.47 PRN01 7.0 5.46 68.6 44.0 5.15 2.95 PRN02 7.0 0.272 19.8 44.9 6.00 3.21 PRN03 7.0 13.4 193. 44.6 5.20 2.70 PRN04 7.0 0.942 286. 44.6 5.31 3.10 PRN05 6.9 1.77 269. 45.7 5.15 2.72 PRN06 7.0 1.34 596. 45.6 5.73 2.82 PRN07 7.0 0.552 538. 47.3 5.30 2.73 PRN08 7.0 2.43 -74.4 42.6 5.00 2.94 PRN09 7.0 2.77 30.3 43.2 5.00 2.95 PRN10 6.8 2.49 87.5 47.3 5.45 2.40 PRN11 7.0 0.418 343. 45.6 5.15 2.99 PRN13 7.0 0.412 82.1 47.3 5.87 2.85 PRN14 7.0 0.337 -8.55 46.9 5.59 2.95 PRN15 7.0 3.76 655. 45.3 5.00 2.99 PRN16 7.0 0.538 61.3 46.4 6.00 2.77 PRN17 6.0 0.379 99.5 41.8 6.52 3.09 PRN18 7.0 0.511 -245. 45.4 6.00 3.14 PRN19 7.0 0.218 4.65 48.0 6.45 3.01 PRN20 7.0 0.398 -23.6 47.2 6.00 2.89 PRN21 7.0 0.329 45.1 46.3 5.00 3.08 PRN22 7.0 0.976 122. 45.7 7.00 2.94 PRN23 7.0 0.353 138. 47.9 6.15 3.03 PRN24 7.0 2.51 25.2 44.2 5.00 3.03 PRN25 7.0 153. 259. 45.0 5.15 2.92 PRN26 7.0 0.658 -201. 44.0 5.00 2.85 PRN27 7.0 2.61 60.8 43.3 5.00 3.15 PRN28 7.0 0.726 21.9 46.0 5.30 2.99 PRN29 7.0 0.826 632. 44.6 5.00 2.92 PRN30 6.9 2.46 5.50 45.9 5.30 2.65 _______________________ 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 06 7 30 06 7 31 06 8 1 06 8 2 06 8 3 06 8 4 06 8 5 prn 3d rss (cm) 1 204 245 317 191 190 153 248 2 220 177 124 153 172 171 253 3 186 134 292 554 182 385 219 4 135 134 137 136 134 152 208 5 148 259 139 149 134 140 222 6 126 159 162 251 174 164 142 7 200 303 136 144 206 205 170 8 147 139 192 166 145 147 228 9 423 179 197 249 381 172 374 10 287 266 518 394 346 601 389 11 188 221 222 282 244 189 188 13 207 229 229 226 224 214 249 14 196 229 244 252 246 252 209 15 162 252 172 224 231 287 177 16 207 229 210 210 221 262 295 17 158 85 142 215 120 126 18 278 207 196 293 253 294 327 19 254 242 163 224 246 213 243 20 357 189 224 204 265 226 202 21 173 345 188 238 330 198 230 22 285 148 299 194 175 248 156 23 100 168 213 190 134 185 235 24 345 202 169 165 202 231 192 25 185 304 205 129 154 144 179 26 203 188 116 148 170 211 226 27 258 144 196 151 163 249 153 28 169 170 197 196 196 210 218 29 123 428 719 146 628 601 176 30 199 230 233 210 237 167 346 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt ankr areq artu aspa auck bahr bili bjfs bogt braz brew brft brmu cagl cas1 cedu chat cro1 daka darr dav1 dgar dubo dwh1 fair glps graz guao guat guug haly hlfx hnlc hob2 hrao hyde irkt ispa jab1 jama karr kely kerg khaj kir0 kit3 kokb kour kunm lhas lpgs lroc mac1 mad2 mas1 mate maw1 mbar mcm4 mdvj mikl mobn mobs msku nain nisu nklg not1 noum nril ntus nya1 nyal ohi2 onsa opmt pdel pert pets pimo polv qaq1 qiki rabt reso reyk riog sant sch2 scip scor sey1 shao simo stjo syog tehn thti thu3 tixi tow2 tro1 tskb tubi twtf ulab unfe unsa usn3 usud vesl whit yakt yell yibl zamb