Date: Tue, 5 Sep 2006 20:28:29 -0700 From: Yvonne Vigue Message-Id: <200609060328.k863STEU012385@coulomb.jpl.nasa.gov> To: igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-14203] Wk 1389 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 05 Sep 20:28:30 PDT 2006 Message Number 14203 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1389 (DAYS 232-238, DATES 2006 Aug 20 - Aug 26) ****************************************************************************** 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/1389. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl13897.sum This text file. jpl13897.erp Earth rotation parameters for GPS week 1389. jpl13897.snx Ground station coordinates for GPS week 1389, SINEX format. jpl1389[0-6].sp3 GPS ephemerides for GPS week 1389, sp3 format. jpl1389[0-6].sp3c GPS ephemerides for GPS week 1389, sp3c format. jpl1389[0-6].tro Ground station troposphere estimates for GPS week 1389. jpl1389[0-6].clk GPS and ground station clocks for GPS week 1389, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 4.1 cm A clock discontinuity (clock rate change) was detected for PRN15 at approximately 17:15 on day 233. The drift of the clock onboard PRN15 changed from a rate of +30 nsec/hr, followed by a data gap of approximately 90 minutes, then changing to a rate of about -142 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, DRAG, GOUG, SFER, SSIA, ULAB, ZIMM excluded day 232. WARNING: Data from BRFT, DAV1, LHAS, SCUB, SFER, SSIA, ZIMM excluded day 233. WARNING: Data from BRFT, KHAR, MORP, SFER, ZIMM excluded day 234. WARNING: Data from DAV1, KHAR, MORP, SFER, ZECK, ZIMM excluded day 235. WARNING: Data from BILI, DAKA, DWH1, GLSV, MORP, SFER, ZECK, ZIMM excluded day 236. WARNING: Data from BILI, DAV1, MATE, SFER, ZECK, ZIMM excluded day 237. WARNING: Data from BILI, DAV1, JOZ2, LPGS, SFER, ZECK, ZIMM excluded day 238. JPL REFERENCE CLOCK TABLE GPS week 1389 (2006 Aug 20 - Aug 26) 2006-08-20 USN3 2006-08-21 USN3 2006-08-22 USN3 2006-08-23 USN3 2006-08-24 USN3 2006-08-25 USN3 2006-08-26 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 1389 (2006 Aug 20 - Aug 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 53967.50 95900 255559 1612513 3754 19 19 127 127 80 0 29 -1849 -319 53968.50 94569 255300 1608444 4392 19 20 127 127 80 0 29 -1251 38 53969.50 93590 255041 1604052 4396 20 21 130 130 80 0 29 -1165 -27 53970.50 92330 254604 1599748 4204 19 20 128 128 80 0 29 -1546 -278 53971.50 91095 254089 1595255 4790 20 20 128 128 80 0 29 -1153 -170 53972.50 90142 253885 1590476 4769 20 22 131 131 80 0 29 -806 36 53973.50 89195 254003 1585676 4828 20 22 132 132 80 0 29 -1104 86 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1389: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1389 (2006 Aug 20 - Aug 26) 06 8 20 06 8 21 06 8 22 06 8 23 06 8 24 06 8 25 06 8 26 prn 3d rss (cm) 1 4.1 5.2 7.1 6.9 6.6 3.9 4.5 2 7.5 7.3 6.8 7.6 8.9 7.9 7.6 3 5.0 4.4 4.9 4.0 4.4 7.7 6.1 4 3.7 5.4 3.7 4.0 1.6 8.1 9.1 5 3.2 2.3 3.1 3.3 1.5 4.2 3.1 6 3.1 2.0 2.5 3.7 4.8 2.3 2.8 7 2.4 2.8 3.2 4.4 2.1 2.8 3.2 8 1.9 4.5 3.8 3.6 3.4 3.8 4.2 9 4.8 2.4 1.6 2.6 2.7 2.7 3.9 10 3.7 4.3 3.5 4.5 4.2 7.5 6.0 11 4.4 5.0 2.7 3.9 3.2 2.7 7.1 13 6.1 8.3 7.7 9.0 7.1 6.3 6.9 14 7.4 2.9 4.1 3.2 5.3 2.7 2.8 15 1.8 3.0 2.2 3.9 4.8 2.0 2.2 16 1.5 2.7 2.5 2.7 4.2 3.8 2.4 17 19.4 16.3 5.3 16.8 13.7 18.7 19.4 18 1.8 6.2 3.9 4.2 4.4 3.4 5.5 19 3.0 3.0 3.2 4.5 3.1 4.0 5.3 20 4.5 6.2 4.3 3.6 3.9 4.7 7.8 21 2.7 3.1 1.9 2.4 1.6 2.1 2.0 22 11.9 5.9 6.6 6.8 7.4 4.9 5.1 23 4.0 8.0 8.5 11.0 6.5 5.7 8.2 24 4.3 4.0 4.0 5.0 2.0 2.8 5.6 25 3.6 4.4 8.7 5.5 4.5 3.4 3.2 26 2.0 4.6 2.8 4.9 5.0 3.8 8.9 27 3.0 4.3 4.5 3.2 3.0 3.0 4.2 28 3.4 6.5 7.0 6.8 6.4 3.6 5.5 29 3.2 5.7 2.6 5.3 4.4 2.5 3.1 30 1.5 3.1 5.5 3.6 4.8 2.2 2.3 _______________________ 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 1389 (2006 Aug 20 - Aug 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 4.72 -0.399e-02 26.0 4.00 3.57 ALGO* 7.0 0.766e-01 7.08 39.2 4.76 3.12 ALIC 2.0 7.82 -0.700e-01 63.2 5.00 3.28 ANKR 2.0 31.7 -0.124e-01 43.0 5.00 3.08 AREQ 7.0 11.7 -0.469e-01 21.6 4.00 3.56 ARTU 7.0 11.4 -0.638e-01 22.2 5.73 2.57 ASPA 7.0 0.289e+06 1.75 32.2 7.00 3.71 AUCK* 2.0 42.8 0.128e-01 46.5 5.52 3.25 BAHR* 4.0 0.676 191. 34.5 5.77 3.57 BILI 4.0 8.78 -0.736e-01 40.2 5.00 2.82 BJFS 2.0 9.46 -0.579e-01 40.0 5.56 3.38 BOGT 7.0 13.4 -0.552e-01 46.2 6.31 3.29 BRAZ 4.2 0.290e+06 496. 51.6 6.00 2.15 BRFT 5.0 0.174 -0.101e+04 36.2 6.00 3.42 BRMU 7.0 0.284e+06 16.9 53.6 6.86 3.58 BUCU 1.0 0.289e+06 471. 38.0 5.00 3.34 CAS1* 7.0 6.89 -0.518e-01 43.6 4.16 2.24 CEDU* 5.0 18.4 -0.523e-01 44.2 4.62 3.19 CHAT* 5.0 12.3 -0.542e-01 60.4 5.63 3.01 COCO 7.0 11.9 -0.625e-01 42.0 5.73 3.23 CRO1 7.0 0.556e-01 157. 34.5 6.14 4.00 DAEJ 1.0 8.77 0.269e-01 59.0 6.00 2.92 DAKA 5.4 76.2 -0.363e-02 31.2 5.65 3.20 DARR 2.0 0.293e+06 12.8 49.1 6.00 3.20 DARW 1.0 4.95 15.9 64.0 6.00 3.24 DAV1* 3.0 5.10 50.2 74.1 4.29 1.48 DGAR* 7.0 14.7 -0.767e-01 29.9 6.29 4.05 DUBO 7.0 120. 0.252e-01 35.5 5.45 2.99 DWH1 6.0 0.447 0.288e-01 49.2 6.84 2.97 FAIR 5.0 16.4 -0.570e-01 25.2 5.63 2.44 GLPS 7.0 13.9 -0.797e-01 36.4 5.00 4.82 GUAO 6.0 7.59 -0.463e-01 44.7 6.00 3.21 GUAT 7.0 0.291e+06 507. 69.2 6.59 2.26 GUUG 7.0 0.289e+06 8.48 31.7 7.00 4.22 HALY 7.0 16.0 -0.732e-01 74.6 6.00 3.31 HOB2* 3.9 0.113 738. 56.1 5.27 3.20 HRAO* 6.0 0.537 27.8 24.8 5.36 3.60 HYDE 6.0 16.1 -0.727e-01 27.4 6.02 3.74 IISC 1.0 11.5 -0.742e-01 55.0 7.00 3.76 IRKT* 6.9 72.7 0.301 56.0 5.00 2.26 ISPA 6.8 12.4 -0.664e-01 26.2 5.27 3.27 JAB1 3.7 9.34 -0.628e-01 50.4 5.75 2.95 JAMA 2.9 11.4 -0.604e-01 61.3 6.67 3.47 KARR 7.0 7.04 -0.624e-01 52.4 5.15 2.80 KELY 0.9 7.25 -0.549e-01 31.0 5.00 1.81 KERG* 5.8 0.682e+04 239. 54.8 5.00 2.71 KHAJ 6.9 0.730e-01 0.335 53.6 5.44 2.76 KIR0 7.0 0.286e+06 9.53 51.4 5.30 2.30 KIT3* 7.0 22.9 -0.335e-02 65.9 7.45 2.43 KOKB 7.0 0.689e-01 211. 32.6 6.15 3.26 KOUR* 6.9 12.2 -0.635e-01 52.9 6.04 3.54 KUNM 7.0 27.6 0.913e-03 74.9 6.00 2.66 LHAS* 5.6 38.5 -0.787e-02 39.0 5.00 3.50 LPGS* 6.0 30.2 0.756e-03 47.5 5.00 3.12 LROC 2.0 8.01 -0.564e-01 50.0 5.00 3.03 MAC1 7.0 7.14 -0.610e-01 39.9 4.00 2.36 MAD2 5.0 0.693e-01 -352. 47.8 6.80 2.61 MAS1* 5.0 21.2 -0.548e-01 50.0 4.81 3.11 MBAR 7.0 20.5 -0.790e-01 32.3 6.27 2.52 MCM4* 7.0 22.3 391. 15.7 4.46 1.99 MDVJ 1.0 0.872e-01 104. 65.0 6.00 2.23 MOBN 5.0 12.5 -0.565e-01 47.5 7.00 2.86 MOBS 2.0 7.42 -0.544e-01 51.0 6.00 3.18 MSKU 3.0 24.4 -0.683e-01 52.3 6.67 3.12 NISU 7.0 0.105 0.627e-01 59.1 7.00 3.18 NKLG 3.7 0.276e+06 482. 59.5 6.51 2.10 NOT1 7.0 0.203 864. 41.0 6.57 2.37 NOUM 7.0 0.289e+06 -0.524 39.4 5.16 3.90 NRIL 6.9 8.86 -0.559e-01 22.3 4.59 2.38 NTUS 6.9 9.96 -0.102e-01 62.8 7.15 4.01 NYA1 5.0 0.144 1.20 32.4 4.00 2.23 NYAL* 2.0 0.196 0.662 36.0 4.00 1.91 OHI2 7.0 12.2 -0.331e-02 38.2 4.00 2.73 ONSA* 7.0 0.594e-01 47.3 43.2 5.30 2.38 PDEL 7.0 54.4 -0.834e-02 36.4 6.00 3.31 PERT* 7.0 2.77 83.8 61.3 5.29 3.04 PETP 3.0 14.0 -0.628e-01 42.0 6.00 3.27 PETS 4.0 11.0 -0.660e-01 49.8 6.00 3.07 PIMO 6.0 16.3 -0.737e-01 24.2 6.85 3.80 QAQ1 6.0 7.27 -0.588e-01 50.5 5.00 2.17 RABT 2.0 14.5 -0.544e-02 53.5 4.00 2.72 RESO 1.0 7.45 -0.498e-01 52.0 5.00 2.59 REYK 1.0 7.46 -0.413e-02 51.0 6.00 2.61 RIOG* 6.8 8.65 -0.746e-01 38.7 4.87 2.67 SANT* 6.8 4.91 874. 24.0 5.00 3.05 SCH2 7.0 0.645e+05 520. 42.6 4.74 2.62 SCIP 6.9 11.4 -0.622e-01 40.8 4.88 2.70 SCOR 6.0 7.77 -0.592e-01 53.8 4.84 1.49 SCUB 1.0 12.2 -0.700e-01 54.0 7.00 3.39 SEY1 7.0 14.1 -0.624e-01 49.4 7.31 3.80 SHAO 3.9 86.6 -0.271e-02 59.5 6.24 2.58 STJO 7.0 64.0 0.333 35.9 5.45 3.21 SUTM 1.0 14.1 -0.132e-01 35.0 5.00 2.96 SYOG 6.8 1.12 166. 45.6 5.16 1.98 THTI 5.7 5.79 488. 58.4 5.53 3.90 THU3 6.0 9.00 -0.635e-01 48.3 4.00 2.41 TID1 1.0 6.66 -0.490e-01 47.0 6.00 3.02 TIXI 3.0 7.33 -0.731e-01 45.0 5.00 2.77 TOW2 7.0 3.82 350. 45.7 4.45 3.33 TRAB 3.5 16.4 -0.773e-01 46.0 6.00 3.25 TSKB* 7.0 1.17 -0.357 26.1 5.59 3.79 TWTF 3.0 0.677e-01 0.349 58.3 6.00 3.55 URUM 1.0 19.2 -0.981e-02 36.0 7.00 3.19 USN3 7.8 . . 50.6 6.16 3.14 USUD 4.0 0.129 933. 32.3 5.76 3.54 UZHL 4.7 0.289e+06 491. 57.5 6.00 2.48 WAB2 2.0 0.422e-01 19.0 52.0 5.53 3.60 WHIT 2.0 3.92 731. 33.0 4.53 2.74 YAKT 4.0 7.59 -0.660e-01 33.5 6.00 2.26 YELL* 6.3 0.245e+07 0.172e+04 45.8 5.00 1.94 YIBL 2.6 16.3 -0.717e-01 59.0 6.00 3.15 ZAMB 5.0 65.8 -0.295e-02 57.2 4.00 2.52 ZECK 1.0 13.2 -0.630e-01 43.0 6.00 2.82 ZWE2 1.0 9.02 -0.110e-01 41.0 5.00 3.12 PRN01 7.0 5.23 72.4 44.6 5.00 2.80 PRN02 7.0 0.208 27.1 45.4 6.00 3.02 PRN03 7.0 8.15 154. 44.8 5.38 2.71 PRN04 7.0 0.796 298. 43.9 5.15 2.95 PRN05 6.8 2.03 311. 44.4 5.45 2.42 PRN06 7.0 1.14 599. 45.6 5.31 2.86 PRN07 7.0 0.737 534. 48.1 5.16 2.81 PRN08 7.0 2.53 -77.0 42.7 5.00 3.06 PRN09 7.0 2.98 33.0 43.0 5.00 2.93 PRN10 7.0 2.45 88.5 46.7 5.00 2.94 PRN11 7.0 0.581 346. 44.4 5.00 2.92 PRN13 7.0 0.360 87.8 47.6 5.59 2.80 PRN14 7.0 0.339 -7.00 48.3 5.73 2.91 PRN15 7.0 104. 664. 47.9 5.00 2.77 PRN16 7.0 0.474 66.8 45.9 6.15 2.78 PRN17 7.0 0.421 97.8 44.1 6.45 2.96 PRN18 7.0 0.562 -247. 47.1 5.87 2.98 PRN19 7.0 0.265 9.73 48.4 6.59 3.00 PRN20 7.0 0.384 -23.0 47.1 6.00 2.79 PRN21 7.0 0.349 48.8 46.6 5.15 2.92 PRN22 7.0 0.592 128. 46.0 6.45 2.90 PRN23 7.0 0.371 138. 48.7 6.15 2.94 PRN24 7.0 2.36 30.5 43.1 5.00 2.97 PRN25 7.0 3.66 299. 45.7 5.00 2.83 PRN26 7.0 0.823 -226. 44.2 5.00 2.82 PRN27 7.0 2.86 64.2 44.2 5.00 3.09 PRN28 7.0 0.991 20.4 45.6 5.73 2.93 PRN29 7.0 8.99 500. 44.9 5.00 2.83 PRN30 6.6 1.83 7.70 44.4 5.16 2.36 _______________________ 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 8 20 06 8 21 06 8 22 06 8 23 06 8 24 06 8 25 06 8 26 prn 3d rss (cm) 1 237 273 184 179 214 188 175 2 154 91 142 139 80 82 85 3 340 389 265 216 250 285 416 4 168 202 173 156 168 190 188 5 426 450 282 342 277 476 238 6 195 127 189 133 166 141 160 7 288 142 154 173 231 229 178 8 137 185 133 158 197 165 218 9 201 167 168 224 172 186 191 10 145 304 138 189 176 366 163 11 184 172 200 210 182 234 245 13 211 200 206 243 242 234 245 14 214 174 212 239 191 284 285 15 141 154 317 591 502 1335 1092 16 216 204 229 199 222 210 220 17 146 121 67 45 46 58 95 18 168 189 195 177 203 269 221 19 90 66 90 213 140 122 197 20 232 205 221 185 179 174 174 21 239 185 204 238 214 170 240 22 191 295 131 76 163 253 123 23 157 61 73 56 51 119 159 24 265 198 186 165 128 162 325 25 174 111 122 134 138 177 277 26 159 175 148 131 219 160 202 27 215 179 188 161 169 172 180 28 284 223 299 272 282 263 220 29 359 788 286 450 982 240 213 30 448 484 277 390 509 459 466 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: albh algo alic ankr areq artu aspa auck bahr bili bjfs bogt braz brft brmu bucu cas1 cedu chat coco cro1 daej daka darr darw dav1 dgar dubo dwh1 fair glps guao guat guug haly hob2 hrao hyde iisc irkt ispa jab1 jama karr kely kerg khaj kir0 kit3 kokb kour kunm lhas lpgs lroc mac1 mad2 mas1 mbar mcm4 mdvj mobn mobs msku nisu nklg not1 noum nril ntus nya1 nyal ohi2 onsa pdel pert petp pets pimo qaq1 rabt reso reyk riog sant sch2 scip scor scub sey1 shao stjo sutm syog thti thu3 tid1 tixi tow2 trab tskb twtf urum usn3 usud uzhl wab2 whit yakt yell yibl zamb zeck zwe2