Date: Tue, 1 Aug 2006 15:14:07 -0700 From: Yvonne Vigue Message-Id: <200608012214.k71ME7on006596@coulomb.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-14083] Wk 1384 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 01 Aug 15:14:08 PDT 2006 Message Number 14083 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1384 (DAYS 197-203, DATES 2006 Jul 16 - Jul 22) ****************************************************************************** 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/1384. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl13847.sum This text file. jpl13847.erp Earth rotation parameters for GPS week 1384. jpl13847.snx Ground station coordinates for GPS week 1384, SINEX format. jpl1384[0-6].sp3 GPS ephemerides for GPS week 1384, sp3 format. jpl1384[0-6].sp3c GPS ephemerides for GPS week 1384, sp3c format. jpl1384[0-6].tro Ground station troposphere estimates for GPS week 1384. jpl1384[0-6].clk GPS and ground station clocks for GPS week 1384, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 3.9 cm A clock discontinuity (clock rate change) was detected for PRN03 at approximately 16:30 on day 198. At this same time, the drift of the clock onboard PRN03 changed from about +335 ns/hr to a rate of about -73 ns/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, ANKR, CAS1, CSN1, DHLG, DWH1, HOB2, KHAR, SFER, UNSA, VESL, WES2, WHC1, ZIMM excluded day 197. WARNING: Data from AJAC, BJFS, CSN1, DHLG, ISTA, KIT3, REYZ, SFER, TRAK, UNSA, WES2, WHC1 excluded day 198. WARNING: Data from AJAC, AOA1, BJFS, CSN1, DAV1, DHLG, JOZ2, SFER, UNSA, WHC1 excluded day 199. WARNING: Data from AJAC, AOA1, BJFS, DAV1, DHLG, NNOR, SFER, UNSA, YAKT excluded day 200. WARNING: Data from AJAC, ALGO, ANKR, AOA1, DAV1, SFER, SUTM, UNSA, ZIMJ excluded day 201. WARNING: Data from AJAC, SFER excluded day 202. WARNING: Data from KIT3, SFER, ZIMJ, ZIMM excluded day 203. JPL REFERENCE CLOCK TABLE GPS week 1384 (2006 Jul 16 - Jul 22) 2006-07-16 USN3 2006-07-17 AMC2 2006-07-18 AMC2 2006-07-19 AMC2 2006-07-20 USN3 2006-07-21 USN3 2006-07-22 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 1384 (2006 Jul 16 - Jul 22) 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 53932.50 122465 282556 1725812 4337 20 22 99 99 80 0 29 -502 -1249 53933.50 121898 281461 1721392 4502 20 21 97 97 80 0 29 -410 -1032 53934.50 121474 280528 1716845 4592 19 21 97 97 80 0 29 -394 -748 53935.50 120997 279752 1711980 5137 19 20 97 97 80 0 29 -488 -792 53936.50 120465 278987 1706907 5010 19 20 98 98 80 0 29 -607 -773 53937.50 119754 278167 1702121 4561 20 20 100 100 80 0 29 -612 -999 53938.50 119128 277250 1698069 3543 20 20 102 102 80 0 29 -565 -1116 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1384: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1384 (2006 Jul 16 - Jul 22) 06 7 16 06 7 17 06 7 18 06 7 19 06 7 20 06 7 21 06 7 22 prn 3d rss (cm) 1 13.9 7.3 2.3 11.4 12.2 7.6 6.6 2 3.7 5.2 5.0 5.5 5.7 3.4 7.9 3 2.0 2.5 2.2 3.5 2.2 2.3 3.2 4 3.4 3.3 3.7 5.0 5.2 5.1 5.6 5 4.7 6.0 5.6 3.5 3.9 4.4 7.1 6 7.7 4.3 4.9 4.8 2.2 2.3 2.3 7 2.8 2.5 2.2 2.5 2.1 1.8 2.4 8 4.3 4.2 2.4 4.1 2.7 2.8 3.6 9 3.6 6.0 3.4 3.1 2.5 5.8 3.0 10 3.9 2.5 2.5 2.5 2.8 3.9 2.0 11 5.6 2.7 4.3 5.1 5.0 3.3 3.7 13 3.6 3.8 4.7 3.3 5.8 4.3 3.5 14 6.3 3.6 3.1 3.2 2.8 3.3 2.9 15 4.7 3.3 3.8 7.9 4.3 7.4 4.7 16 6.3 5.7 6.1 4.9 5.2 4.0 5.6 17 3.2 10.1 20.4 22.6 8.2 4.1 4.4 18 9.4 6.4 5.6 5.3 4.4 2.6 6.3 19 7.3 4.1 2.7 4.7 3.0 3.0 4.9 20 1.8 6.8 6.7 7.2 7.1 6.0 7.3 21 3.1 2.6 4.2 5.8 4.2 3.5 2.9 22 8.3 3.6 3.5 3.0 4.3 2.5 4.5 23 4.6 4.5 4.4 3.6 5.3 3.8 3.6 24 3.1 3.8 3.9 7.1 5.8 4.4 4.1 25 8.5 7.2 2.9 12.1 14.5 5.1 2.6 26 4.2 2.1 2.2 2.7 1.9 2.5 2.2 27 2.4 5.0 2.6 3.6 3.3 3.2 3.0 28 2.1 3.3 3.1 4.8 4.4 4.4 3.7 29 4.8 2.4 2.1 2.5 2.8 3.6 2.5 30 5.6 5.1 5.6 3.8 3.4 4.9 6.1 _______________________ 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 1384 (2006 Jul 16 - Jul 22) 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* 5.8 0.768e-01 5.01 37.9 5.53 3.07 ALIC 5.0 6.91 -0.695e-01 56.1 5.00 3.56 ALRT 2.0 7.37 -0.638e-01 16.5 4.00 3.21 AMC2 3.5 . . 41.7 6.35 3.32 AREQ 7.0 10.7 -0.438e-01 22.3 4.46 3.48 ARTU 7.0 9.48 -0.712e-01 23.3 6.17 2.59 ASPA 7.0 0.291e+06 -3.55 30.9 7.02 4.20 AUCK* 4.0 0.284e+06 19.3 48.0 5.26 3.42 BILI 5.9 8.29 -0.780e-01 41.5 5.54 2.99 BJFS 3.0 7.96 -0.613e-01 39.7 6.68 3.28 BOGT 7.0 11.0 -0.541e-01 46.6 6.00 3.50 BRAZ 4.6 0.286e+06 492. 48.6 5.63 2.12 BREW 1.0 0.359e-01 712. 31.0 5.00 3.16 BRFT 6.7 0.631e+04 -0.257e+04 37.0 6.00 2.97 BRMU 7.0 0.268e+06 17.8 39.7 6.59 3.57 BUCU 1.9 0.288e+06 474. 36.5 5.53 3.27 CAGZ 1.3 1.17 339. 48.0 5.00 2.85 CAS1* 6.0 6.45 -0.536e-01 43.5 4.88 2.60 CEDU* 2.0 6.70 -0.590e-01 44.0 5.00 3.26 CHAT* 6.7 11.6 -0.565e-01 61.7 5.87 2.96 COCO 7.0 0.127e+05 840. 46.5 6.15 3.26 CRAO 1.0 26.4 -0.592e-02 64.0 5.00 2.75 CRO1 7.0 0.221 157. 36.7 6.30 3.73 DAEJ 3.0 6.38 0.187e-01 44.7 5.68 3.85 DAKA 1.2 16.7 -0.284e-02 31.5 5.52 3.40 DARR 4.0 0.287e+06 1.68 44.5 5.52 3.42 DARW 3.0 3.54 65.9 58.7 5.00 3.46 DAV1* 4.0 4.31 50.2 64.5 4.28 1.88 DGAR* 7.0 11.6 -0.718e-01 27.3 6.00 4.55 DUBO 7.0 78.7 0.357e-01 36.2 5.59 3.39 DWH1 6.0 0.531 0.664e-01 55.0 6.35 2.83 GLPS 7.0 10.5 -0.744e-01 37.1 5.00 4.81 GRAZ* 1.0 6.01 0.169e-01 49.0 6.00 3.08 GUAM 4.0 14.2 -0.809e-01 31.8 7.27 3.61 GUAO 1.0 6.87 -0.506e-01 38.0 6.00 3.22 GUAT 5.7 0.286e+06 496. 65.4 6.62 2.33 GUUG 3.0 0.289e+06 1.24 33.3 7.00 3.91 HALY 5.0 17.6 -0.783e-01 73.0 6.00 3.28 HOB2* 5.0 0.115 418. 48.4 5.22 3.33 HRAO* 7.0 0.657 27.3 23.9 5.00 3.44 HYDE 1.0 11.0 -0.747e-01 24.0 6.00 4.00 IISC 6.0 9.50 -0.700e-01 55.3 6.17 3.47 INVK 2.0 7.13 -0.733e-01 58.0 5.00 2.36 IRKT* 6.9 0.203 0.298 58.9 5.16 2.47 ISPA 6.8 9.66 -0.639e-01 27.0 6.15 3.03 JAMA 5.9 0.311e+06 5.55 61.0 6.00 3.13 KARR 7.0 7.58 -0.606e-01 49.7 5.00 2.79 KELY 3.9 8.19 -0.590e-01 35.3 5.78 2.04 KERG* 4.9 1.52 338. 55.4 5.22 2.94 KHAJ 6.9 0.184 0.273 54.0 5.73 2.83 KIR0 4.0 0.284e+06 -0.850e-01 49.0 6.00 2.96 KIRU 2.0 6.72 -0.625e-01 59.0 5.00 2.85 KIT3* 1.0 18.7 -0.103e-01 55.0 8.00 3.31 KODK 5.0 7.47 -0.617e-01 60.2 5.00 2.75 KOKB 7.0 0.927e-01 212. 32.7 7.00 3.81 KOU1 1.0 0.230e+06 -9.43 59.0 6.00 3.14 KOUR* 6.0 9.47 -0.671e-01 49.3 6.50 3.71 KUNM 7.0 19.6 -0.360e-02 73.7 6.15 2.63 KUUJ 1.0 9.67 -0.458e-02 29.0 6.00 2.94 LAE1 3.9 11.5 -0.812e-01 62.3 7.24 3.72 LPGS* 7.0 20.2 0.273e-02 47.1 5.00 3.45 LROC 1.0 8.15 -0.568e-01 50.0 6.00 2.90 MAC1 7.0 7.23 -0.621e-01 39.0 4.76 2.60 MAD2 4.0 0.124 -352. 45.5 6.77 2.70 MAS1* 6.0 20.2 -0.580e-01 50.0 4.52 3.14 MATE* 2.0 0.121 526. 39.5 5.52 2.55 MAW1 3.0 5.77 -0.591e-01 52.3 4.36 1.95 MBAR 7.0 19.5 -0.797e-01 32.3 6.00 2.74 MCM4* 7.0 0.949e+05 748. 14.7 5.00 2.57 MDVJ 4.0 0.797e-01 419. 68.6 6.00 2.16 MIKL 1.0 0.288e+06 -2.02 50.0 6.00 2.92 MOBN 1.0 10.9 -0.582e-01 50.0 7.00 2.96 MOBS 1.0 8.17 -0.530e-01 51.0 5.00 3.30 MSKU 2.0 21.4 -0.665e-01 53.0 7.00 3.40 MTBG 0.7 0.298e+06 -12.2 84.0 5.00 2.92 NISU 4.0 0.155 0.545e-01 61.8 7.00 3.01 NKLG 4.9 0.277e+06 478. 59.4 6.20 2.01 NOT1 3.0 0.116 885. 37.7 6.68 2.50 NOUM 7.0 0.289e+06 -2.63 42.0 5.59 3.77 NRIL 7.0 7.03 -0.616e-01 22.0 5.18 3.08 NTUS 7.0 10.2 -0.129e-01 63.7 7.15 3.88 NYA1 4.0 460. 2.35 34.5 4.27 2.43 NYAL* 2.0 0.135 -0.688 39.0 4.53 2.92 OHI2 7.0 7.70 -0.634e-02 31.7 4.60 2.67 ONSA* 7.0 0.761e-01 51.1 42.6 5.00 2.44 PDEL 7.0 54.3 -0.131e-01 38.3 6.45 3.20 PERT* 7.0 3.30 548. 59.1 5.03 3.10 PETS 7.0 11.7 -0.701e-01 50.1 5.60 3.29 PIMO 6.9 12.1 -0.704e-01 25.4 6.44 3.48 POL2 2.0 7.59 -0.601e-01 30.5 5.00 3.35 POLV 1.7 0.289e+06 8.39 43.5 6.00 2.48 QAQ1 3.0 6.38 -0.646e-01 53.4 5.00 2.62 QIKI 1.0 10.0 -0.658e-01 57.0 5.00 2.70 RABT 2.0 31.6 -0.149e-02 50.0 4.51 2.82 RAMO 2.0 18.9 -0.789e-01 73.5 6.00 3.48 RESO 4.0 7.76 -0.559e-01 53.5 5.00 2.93 REYK 2.0 9.06 -0.485e-02 47.2 6.00 2.07 RIOG* 7.0 8.80 -0.760e-01 36.9 4.16 2.66 SANT* 7.0 4.88 859. 24.0 5.00 3.07 SCH2 6.0 21.2 575. 44.9 5.35 2.99 SCIP 3.9 11.6 -0.671e-01 35.3 4.77 2.32 SCOR 5.0 7.03 -0.640e-01 54.2 5.00 2.41 SCUB 1.0 11.2 -0.687e-01 53.0 6.00 3.55 SELE 3.9 0.118e+04 0.195e-01 47.5 4.53 1.63 SEY1 6.9 10.7 -0.578e-01 49.2 7.59 3.84 SHAO 1.0 82.6 -0.428e-02 55.0 6.00 2.32 SNI1 2.9 11.5 -0.667e-01 36.3 4.69 3.29 SSIA 0.9 0.290e+06 492. 60.0 6.00 1.73 STJO 7.0 448. -4.68 36.6 5.59 3.28 SYOG 4.0 0.950 166. 46.5 5.00 2.37 THTI 4.9 0.129e+06 721. 58.6 6.02 3.97 THU3 2.0 8.89 -0.702e-01 45.0 6.00 3.09 TID2* 1.0 0.287 0.506e-01 55.0 5.00 2.21 TIXI 3.0 7.48 -0.783e-01 44.3 5.35 2.98 TOW2 7.0 3.15 350. 44.2 4.73 3.54 TRAB 2.9 13.4 -0.800e-01 48.2 5.71 3.24 TRO1 1.0 7.13 -0.128e-01 58.0 5.00 2.74 TSKB* 7.0 1.48 -0.223 26.6 5.73 3.78 TUKT 1.9 10.5 -0.620e-01 51.9 4.00 2.32 TWTF 4.0 0.122 0.357 59.3 6.00 3.18 UNSA 1.0 11.6 -0.690e-01 65.0 7.00 3.09 USN3 4.5 . . 49.3 6.76 2.88 USUD 2.0 0.951e-01 948. 33.5 6.00 3.62 UZHL 0.9 0.288e+06 507. 65.0 6.00 2.69 VESL 3.6 0.289e+06 499. 41.4 4.80 2.09 WHIT 2.0 5.18 601. 33.5 4.53 2.72 WUHN 2.0 9.57 -0.652e-01 68.0 7.00 3.09 YAKT 6.0 8.03 -0.699e-01 34.2 6.84 2.65 YELL* 7.0 0.118 9.94 46.9 5.00 2.41 YIBL 6.4 11.8 -0.695e-01 60.8 5.40 3.32 ZAMB 1.9 39.8 -0.912e-03 52.5 4.00 2.36 ZIMJ 1.0 0.289e+06 0.227 48.0 5.00 2.84 PRN01 7.0 4.90 66.1 43.9 5.45 2.97 PRN02 7.0 0.277 15.1 46.3 6.00 3.20 PRN03 7.0 289. 213. 44.0 5.30 3.00 PRN04 7.0 0.968 277. 46.1 5.45 3.05 PRN05 7.0 1.60 234. 46.4 5.45 3.07 PRN06 7.0 0.976 590. 46.6 5.68 2.92 PRN07 7.0 0.587 540. 46.9 5.00 2.84 PRN08 6.9 2.55 -72.9 44.6 5.59 2.91 PRN09 7.0 2.57 28.5 43.6 5.30 3.11 PRN10 6.8 2.29 86.8 48.3 5.73 2.52 PRN11 7.0 0.346 340. 45.9 5.30 2.95 PRN13 7.0 0.358 78.3 48.4 5.87 2.93 PRN14 7.0 0.324 -9.56 48.4 5.30 2.94 PRN15 7.0 3.68 647. 46.3 5.00 2.99 PRN16 7.0 0.482 57.7 46.9 5.73 3.04 PRN17 7.0 0.433 100. 44.1 6.59 3.15 PRN18 7.0 0.425 -244. 47.9 6.00 3.00 PRN19 7.0 0.243 1.52 48.6 6.87 3.16 PRN20 7.0 0.389 -24.1 47.4 6.00 2.97 PRN21 7.0 0.354 42.4 47.3 5.30 2.83 PRN22 7.0 0.639 118. 45.0 7.00 2.90 PRN23 7.0 0.340 138. 47.3 6.44 3.13 PRN24 7.0 3.06 21.7 45.9 5.00 3.05 PRN25 7.0 2.49 170. 44.9 5.45 2.88 PRN26 7.0 0.705 -185. 44.3 5.00 2.98 PRN27 7.0 2.66 58.6 44.7 5.00 3.19 PRN28 7.0 0.791 22.8 47.1 5.00 2.91 PRN29 7.0 0.870 630. 45.2 5.00 3.05 PRN30 7.0 2.71 4.06 46.1 5.00 2.80 _______________________ 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 16 06 7 17 06 7 18 06 7 19 06 7 20 06 7 21 06 7 22 prn 3d rss (cm) 1 227 280 257 134 214 234 243 2 101 158 132 107 116 81 167 3 241 455 207 153 138 138 134 4 146 131 122 147 159 198 175 5 121 132 116 143 174 210 139 6 260 131 171 196 179 130 261 7 155 237 123 111 120 136 125 8 165 151 208 215 162 183 203 9 182 181 157 207 131 215 191 10 150 154 232 135 217 204 267 11 265 248 188 188 185 191 254 13 218 240 205 179 170 195 240 14 174 173 188 213 209 198 231 15 196 274 146 225 200 206 264 16 332 180 186 225 198 206 208 17 112 55 121 182 193 133 134 18 246 225 210 221 203 234 268 19 203 213 158 184 171 226 188 20 189 180 172 197 176 177 185 21 235 169 174 202 182 238 214 22 159 124 81 159 180 174 175 23 92 149 149 62 170 218 164 24 277 308 208 175 249 222 193 25 124 140 148 153 170 152 215 26 145 197 172 133 157 170 134 27 155 163 173 266 175 206 168 28 162 167 173 174 192 188 175 29 376 954 175 112 138 313 787 30 138 144 207 237 192 199 157 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic alrt amc2 areq artu aspa auck bili bjfs bogt braz brew brft brmu bucu cagz cas1 cedu chat coco crao cro1 daej daka darr darw dav1 dgar dubo dwh1 glps graz guam guao guat guug haly hob2 hrao hyde iisc invk irkt ispa jama karr kely kerg khaj kir0 kiru kit3 kodk kokb kou1 kour kunm kuuj lae1 lpgs lroc mac1 mad2 mas1 mate maw1 mbar mcm4 mdvj mikl mobn mobs msku mtbg nisu nklg not1 noum nril ntus nya1 nyal ohi2 onsa pdel pert pets pimo pol2 polv qaq1 qiki rabt ramo reso reyk riog sant sch2 scip scor scub sele sey1 shao sni1 ssia stjo syog thti thu3 tid2 tixi tow2 trab tro1 tskb tukt twtf unsa usn3 usud uzhl vesl whit wuhn yakt yell yibl zamb zimj