Date: Mon, 25 Mar 2002 21:01:47 -0800 From: Yvonne Vigue Message-Id: <200203260501.g2Q51lX09394@johnson.jpl.nasa.gov> To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov Subject: [IGSREPORT-9128] Wk 1157 JPL Analysis Report Sender: owner-igsreport Precedence: bulk ****************************************************************************** IGS Electronic Report 25 Mar 21:01:49 PST 2002 Message Number 9128 ****************************************************************************** Author: Y Vigue-Rodi ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 1157 (DAYS 69-75, DATES 2002 Mar 10 - Mar 16) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, F H Webb, J F Zumberge, 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/1157. These files (except for *.tro) have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl11577.sum This text file. jpl11577.erp Earth rotation parameters for GPS week 1157. jpl11577.snx Ground station coordinates for GPS week 1157, SINEX format. jpl1157[0-6].sp3 GPS ephemerides for GPS week 1157, sp3 format. jpl1157[0-6].tro Ground station troposphere estimates for GPS week 1157. jpl1157[0-6].clk GPS and ground station clocks for GPS week 1157, RINEX. ______________________________________________________________________________ Median Orbit Repeatability (see table below): 6.0 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 PRN15 and PRN17 excluded the entire GPS week 1157. WARNING: Data from PRN14 was excluded on day 072. WARNING: Data from PRN21 was excluded on day 070. WARNING: Data from HARV, IRKT, LAE1, TLSE, TRAB, WES2, YEBE excluded day 069. WARNING: Data from BJFS, GODE, IRKT, KELY, SEY1, THTI, TLSE, TRAB, WES2, WUHN, YAR1 excluded day 070. WARNING: Data from AREQ, CARR, IRKT, TRAB, WUHN, YAR1 excluded day 071. WARNING: Data from CARR, GODE, MAC1, MALI, NYA1, SFER, TLSE, TRAB excluded day 072. WARNING: Data from BJFS, DRAG, MAD2, SEY1, TRAB, YEBE excluded day 073. WARNING: Data from CARR, DARW, DRAG, MAC1, MAD2, MALI, SFER, SSIA, TRAB excluded day 074. WARNING: Data from BJFS, DARW, DRAG, HILO, IRKT, KIRU, KOUR, LAE1, MAC1, MALI, MAS1, PERT, SEY1, TIXI, TLSE, TRAB, VILL, WTZA, WUHN excluded day 075. JPL REFERENCE CLOCK TABLE GPS week 1157 (2002 Mar 10 - Mar 16) 2002-03-10 ALGO 2002-03-11 ALGO 2002-03-12 ALGO 2002-03-13 ALGO 2002-03-14 ALGO 2002-03-15 NRC1 2002-03-16 NRC1 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 1157 (2002 Mar 10 - Mar 16) 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 52343.50 -97938 503980 -1850365 9410 35 43 178 178 42 0 26 2316 2785 52344.50 -95950 506557 -1859901 9662 36 43 181 181 42 0 25 2153 2254 52345.50 -93950 508806 -1869750 10036 34 42 180 180 42 0 26 2517 2446 52346.50 -91532 511203 -1879904 10271 35 42 182 182 42 0 25 2606 2186 52347.50 -88896 513498 -1889487 8895 34 41 178 178 42 0 26 2518 2163 52348.50 -86300 515500 -1897953 8038 32 40 179 179 42 0 26 2750 2246 52349.50 -83377 517722 -1905552 7159 35 42 177 177 42 0 26 3212 2432 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 1157: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 1157 (2002 Mar 10 - Mar 16) 02 3 10 02 3 11 02 3 12 02 3 13 02 3 14 02 3 15 02 3 16 prn 3d rss (cm) 1 4 2 6 6 3 5 4 2 6 3 7 8 4 7 5 3 5 3 4 4 5 5 4 4 5 10 14 14 6 4 5 5 6 6 7 5 8 7 21 6 5 5 6 5 6 8 5 7 7 7 12 15 13 7 4 8 5 7 5 6 8 8 7 9 5 4 10 9 8 9 8 10 2 5 5 3 6 5 4 11 5 5 7 7 11 7 9 13 4 4 5 5 3 3 4 14 6 6 12 11 8 5 18 7 9 13 14 8 11 10 20 7 5 7 6 5 7 6 21 9 6 8 6 7 10 22 4 8 7 7 6 4 5 23 8 8 8 6 8 7 6 24 5 6 8 11 10 6 7 25 6 7 3 6 4 5 5 26 7 7 7 5 4 6 5 27 5 7 5 6 4 6 7 28 6 6 5 8 4 6 7 29 19 7 10 9 6 7 12 30 6 4 13 8 8 5 10 31 6 3 7 7 5 6 6 _______________________ 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 1157 (2002 Mar 10 - Mar 16) 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* 7.2 0.677e-01 0.730 35.6 4.00 3.36 ALIC 1.0 38.0 -0.166e-01 54.0 5.00 3.57 AREQ 0.9 24.0 5.40 27.0 5.00 2.46 ARTU 6.0 34.7 -0.105 37.4 4.36 2.73 ASC1* 5.6 0.869e+07 -0.143e+05 56.8 5.68 1.62 AUCK* 0.9 20.7 -0.118 44.0 4.00 2.83 BAHR* 5.0 0.350e+05 881. 46.0 4.00 3.68 BJFS 0.7 0.289e+06 459. 21.0 4.00 1.67 CHAT* 6.0 20.5 -0.121 61.8 5.00 2.97 CIC1 3.8 77.6 -0.339e-01 74.9 3.77 2.65 CRO1 7.0 0.113 390. 37.7 4.74 3.93 DARW 1.0 44.9 -0.178 52.0 7.00 1.82 DAV1* 6.8 20.4 -0.123e-01 32.7 4.00 1.15 EISL 5.4 149. -0.413e-01 76.0 4.30 2.90 FAIR* 7.0 0.411 -0.268e-01 25.0 4.00 1.01 FORT* 7.0 0.313 0.211 87.7 6.14 1.49 GALA 6.7 61.2 -0.146 32.7 4.76 2.54 GUAM* 7.0 46.5 -0.168 60.3 6.85 3.05 HILO 4.9 48.2 -0.172 49.8 6.21 3.21 HOB2* 2.0 0.135 0.196 61.6 5.69 3.27 IISC 6.5 54.5 -0.135 60.1 5.61 2.92 INEG 3.0 0.289e+06 0.370 60.0 4.00 0.858 IRKT* 2.6 0.651 -0.431 71.4 4.00 2.79 JPLM 1.0 35.7 182. 59.0 3.00 2.97 KARR 1.0 15.4 -0.138e-01 41.0 6.00 2.92 KELY 5.2 18.6 -0.760e-01 28.6 5.00 1.28 KERG* 7.0 0.388e+05 446. 63.6 5.00 2.64 KGNI 0.9 25.9 -0.142 41.0 5.00 3.30 KIT3* 1.7 32.5 -0.819e-02 54.0 5.00 2.71 KSMV 2.0 30.6 -0.133 43.5 5.53 3.26 KSTU 1.8 23.4 -0.859e-02 60.6 5.00 2.55 KWJ1* 5.9 246. -0.320e-01 33.1 4.60 1.02 LAE1 3.8 44.2 -0.175 63.0 6.26 3.42 LHAS* 5.0 17.2 -0.688e-02 32.0 4.00 3.59 MAC1* 2.9 164. -0.120e-01 30.0 3.38 1.69 MAG0 3.0 22.2 -0.113 40.7 4.69 2.62 MAS1* 5.0 8.00 101. 41.8 4.42 2.70 MAUI 1.0 51.9 -0.155 37.0 4.00 3.34 MBAR 4.0 44.9 -0.135 31.8 5.51 2.75 MCM4* 5.8 52.8 159. 52.7 3.00 0.831 MKEA 1.0 49.1 -0.158 25.0 6.00 3.14 MSKU 3.0 36.4 -0.133 42.8 6.00 3.09 NKLG 4.0 0.274e+06 555. 70.5 7.25 1.49 NOUM 5.6 0.289e+06 6.53 69.1 5.69 2.82 NPLD 1.0 0.775e-01 -8.09 52.0 4.00 2.58 NRC1 2.1 . . 43.5 4.00 3.66 NRIL 3.0 26.6 -0.109 20.7 4.00 2.55 NTUS 6.4 8.20 -0.169e-01 60.3 6.57 2.82 NYA1 2.0 0.163 -0.119e-01 29.5 3.00 0.961 NYAL* 5.0 12.7 0.507e-01 34.2 4.00 1.04 ONSA* 6.9 0.194 179. 43.3 4.15 2.50 PERT* 1.0 27.1 -0.102 62.0 4.00 2.70 PETP 3.0 24.5 -0.110 46.7 5.34 2.84 PIMO 1.4 54.3 -0.186 23.6 5.60 1.49 QUIN 1.0 46.5 -0.220e-01 82.0 4.00 2.94 RAMO 2.0 51.1 -0.131 46.0 6.00 3.03 REYK 1.0 10.8 -0.763e-02 45.0 6.00 1.56 RIOG* 5.9 26.0 -0.110 35.2 3.85 2.86 SANT* 6.9 42.5 -0.145 24.0 5.00 2.50 SCIP 1.0 0.105e+06 -10.5 35.0 4.00 3.35 SIMO 7.0 128. -0.483e-02 62.3 4.59 2.97 STJO 1.0 2.55 -3.80 25.0 4.00 3.56 THTI 4.7 0.518e+05 534. 70.1 7.00 2.09 TID2* 2.0 0.233e+07 0.625e+04 . 4.00 1.95 TIDB 7.0 0.133 928. 23.7 5.06 3.52 TIXI 0.9 17.8 -0.106 45.0 4.00 1.76 TSKB* 2.7 1.47 -1.95 81.2 3.31 2.89 TWTF 1.0 0.826 0.335 43.0 5.00 3.64 ULAB 1.0 20.1 -0.654e-02 44.0 4.00 3.05 URUM 2.0 31.2 -0.148e-01 33.5 6.00 3.28 USUD 2.0 0.609 355. 31.0 4.00 3.72 WTZR* 7.0 0.778e-01 -4.15 45.6 4.87 3.24 WUHN 3.0 48.6 -0.156 89.8 6.00 3.94 YAKT 2.9 0.787e+04 670. 24.7 4.00 2.56 YAR1* 4.0 86.9 0.103 87.3 3.77 2.15 YAR2 2.0 4.24 -0.116e+05 24.5 4.00 3.58 YEBE 1.9 0.645e-01 897. 46.9 4.00 2.08 YELL* 7.0 0.102 0.570 46.6 4.00 1.88 ZECK 1.0 15.2 -0.701e-02 37.0 4.00 3.48 PRN01 7.0 3.55 220. 48.6 5.00 2.33 PRN02 7.0 2.60 -166. 49.5 5.16 2.37 PRN03 7.0 2.16 9.71 49.3 5.00 2.27 PRN04 7.0 0.940 63.4 47.7 5.00 2.07 PRN05 7.0 3.83 5.03 49.5 5.00 2.24 PRN06 7.0 6.21 -2.65 46.5 4.87 2.14 PRN07 7.0 0.972 710. 51.8 5.00 2.29 PRN08 7.0 2.72 710. 48.3 5.00 2.26 PRN09 7.0 2.55 -33.8 47.7 5.00 2.05 PRN10 7.0 2.71 1.54 50.3 5.00 2.08 PRN11 7.0 0.461 9.53 52.6 5.00 2.22 PRN13 7.0 0.334 -3.45 53.3 5.00 2.18 PRN14 6.0 0.257 -93.4 50.3 5.00 2.30 PRN18 7.0 0.495 -73.2 47.7 5.00 2.14 PRN20 7.0 0.279 -145. 52.3 5.00 2.35 PRN21 6.0 3.53 -0.498 47.8 5.00 2.14 PRN22 7.0 2.10 629. 51.9 5.00 2.22 PRN23 7.0 5.76 8.17 48.6 5.00 2.26 PRN24 7.0 2.49 15.2 47.7 5.00 2.11 PRN25 7.0 2.16 24.0 47.7 4.87 2.25 PRN26 7.0 0.791 -95.0 47.0 5.00 1.90 PRN27 7.0 4.48 13.4 49.3 5.00 2.28 PRN28 7.0 1.02 -70.0 51.1 5.00 2.35 PRN29 7.0 0.835 490. 47.1 4.74 2.23 PRN30 7.0 2.09 544. 52.2 5.00 2.14 PRN31 7.0 4.95 99.1 49.6 5.00 2.25 _______________________ 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 02 3 10 02 3 11 02 3 12 02 3 13 02 3 14 02 3 15 02 3 16 prn 3d rss (cm) 1 307 324 388 433 383 320 332 2 531 614 496 490 584 470 525 3 490 368 268 219 228 308 213 4 477 289 401 309 285 387 290 5 412 627 637 317 313 393 510 6 665 593 468 464 464 446 417 7 358 320 247 296 305 433 287 8 593 672 558 567 525 191 592 9 315 282 324 281 284 256 262 10 433 363 291 248 206 300 256 11 210 399 269 284 232 252 456 13 407 321 299 256 246 269 278 14 279 238 230 206 182 188 18 222 209 229 308 210 198 260 20 204 268 294 284 206 276 270 21 584 564 294 341 741 1219 22 242 357 314 520 144 131 191 23 593 577 524 476 568 482 501 24 383 415 528 323 488 850 342 25 480 524 420 461 394 331 255 26 497 375 327 585 595 503 325 27 461 386 307 261 398 254 212 28 274 313 222 344 172 190 184 29 356 383 405 337 406 392 566 30 301 205 346 301 204 166 323 31 285 226 307 304 365 422 248 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES global: algo alic areq artu asc1 auck bahr bjfs chat cic1 cro1 darw dav1 eisl fair fort gala guam hilo hob2 iisc ineg irkt jplm karr kely kerg kgni kit3 ksmv kstu kwj1 lae1 lhas mac1 mag0 mas1 maui mbar mcm4 mkea msku nklg noum npld nrc1 nril ntus nya1 nyal onsa pert petp pimo quin ramo reyk riog sant scip simo stjo thti tid2 tidb tixi tskb twtf ulab urum usud wtzr wuhn yakt yar1 yar2 yebe yell zeck