From D Wed Apr 26 11:52:14 1995 From: D (D) Date: Wed, 26 Apr 1995 11:52:14 PDT Subject: [IGSREPORT-1710] Wk 0796 JPL Analysis Report Message-ID: ****************************************************************************** IGS Electronic Report Wed Apr 26 11:52:14 PDT 1995 Message Number 1710 ****************************************************************************** Author: D C Jefferson Subject: Wk 0796 JPL Analysis Report ****************************************************************************** JPL ANALYSIS REPORT GPS-WEEK 0796 (DAYS 99-105, DATES 1995 Apr 09 - Apr 15) ****************************************************************************** Submitted by the JPL IGS/FLINN Analysis Team: J F Zumberge, D C Jefferson, M B Heflin, M M Watkins, F H Webb 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 (128.149.70.41), directory pub/jpligsac/0796. These files have also been sent to the CDDIS. ______________________________________________________________________________ filename contents ______________________________________________________________________________ jpl07967.sum This text file. jpl07967.erp Earth rotation parameters for GPS week 796. jpl0796[0-6].sp3 GPS ephemerides for GPS week 796, sp3 format. ______________________________________________________________________________ Beginning this week, we include data from a new site: ZWEN (Zwenigorod, Russia). As with most stations, this site is given the opportunity to participate in the orbit and clock solution as the global site distribution varies. The following nominal coordinates were assumed: ZWEN: X = 2886326.9031 m, Y = 2156014.5359 m, Z = 5245950.1960 m Due to potential problems, data from the following stations 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 LAMA excluded on day 099 (Apr 9). WARNING: Data from MATE excluded on days 100 and 101 (Apr 10,11). WARNING: Data from CASA, DRAO, MATE excluded on day 102 (Apr 12). WARNING: Data from CASA, CICE excluded on days 103 and 104 (Apr 13,14). WARNING: Data from CASA, MDO1 excluded on day 105 (Apr 15). 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 796 (1995 Apr 09 - Apr 15) MJD XPole Ypole UT1R-UTC LODR Xsig Ysig UTsig LODsig Nr Nf Nt Xrt Yrt 10**-5" usec us/d 10**-5" us us/d 10**-5"/d 49816.50 5805 55676 134084 2766 4 5 12 12 34 13 25 278 -57 49817.50 6109 55685 131335 2732 4 5 12 12 34 13 25 321 -61 49818.50 6414 55667 128604 2729 4 5 12 12 34 13 25 323 -54 49819.50 6731 55638 125877 2726 4 5 12 12 34 13 25 325 -54 49820.50 7013 55625 123158 2711 4 5 12 12 34 13 25 297 -92 49821.50 7321 55557 120428 2750 4 5 12 12 34 13 25 336 -112 49822.50 7668 55511 117701 2704 4 5 12 12 33 13 25 337 -67 END ERP TABLE The following table indicates the "3-dimensional orbit repeatability", as defined in IGS Mail Message 37, for GPS week 796: ["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)] JPL ORBIT REPEATABILITY TABLE GPS week 796 (1995 Apr 09 - Apr 15) 95 4 9 95 4 10 95 4 11 95 4 12 95 4 13 95 4 14 95 4 15 prn 3d rss (m) 1 0.16 0.18 0.12 0.14 0.14 0.09 0.16 2 0.29 0.23 0.22 0.19 0.15 0.14 0.13 4 0.20 0.20 0.22 0.23 0.27 0.17 0.23 5 0.11 0.17 0.17 0.13 0.18 0.20 0.10 6 0.19 0.34 0.33 0.36 0.32 0.26 0.25 7 0.22 0.30 0.30 0.24 0.26 0.28 0.17 9 0.13 0.12 0.17 0.14 0.17 0.18 0.18 12 0.13 0.20 0.14 0.16 0.19 0.25 0.24 14 0.19 0.28 0.20 0.22 0.13 0.23 0.12 15 0.28 0.27 0.34 0.37 0.21 0.33 0.32 16 0.16 0.12 0.33 0.25 0.28 0.17 0.10 17 0.17 0.29 0.17 0.19 0.13 0.25 0.20 18 0.23 0.09 0.10 0.10 0.13 0.09 0.06 19 0.12 0.21 0.14 0.16 0.15 0.17 0.21 20 0.11 0.13 0.16 0.15 0.25 0.14 0.19 21 0.19 0.15 0.11 0.23 0.19 0.20 0.16 22 0.20 0.20 0.11 0.14 0.12 0.17 0.21 23 0.21 0.18 0.10 0.18 0.15 0.20 0.14 24 0.20 0.12 0.18 0.10 0.12 0.12 0.12 25 0.32 0.24 0.15 0.11 0.12 0.10 0.21 26 0.15 0.09 0.27 0.14 0.20 0.17 0.20 27 0.18 0.12 0.17 0.27 0.11 0.12 0.16 28 0.12 0.19 0.22 0.21 0.22 0.13 0.18 29 0.19 0.12 0.15 0.13 0.12 0.13 0.09 31 0.39 0.33 0.21 0.24 0.14 0.29 0.30 _______________________ 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 796 (1995 Apr 09 - Apr 15) receiver/transmitter (dot means point positioned, * 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. 5.6 5.34 2.66 34.9 5.73 2.70 ALGO* 7.3 . . 46.0 4.00 2.94 AOA1. 5.5 325. 1.17 76.1 7.46 1.47 AREQ 5.7 .531e+04 1.09 49.8 5.98 1.71 BLYT. 5.5 .289e+06 484. 58.8 7.88 3.69 BOR1 2.0 3.58 3.97 36.5 3.53 2.99 BOR1. 3.4 486. 2.10 38.3 5.25 2.84 BRAN. .6 .277e+06 421. 151. 9.00 1.14 BRAZ. 3.9 .303e+04 1.25 168. 11.8 1.60 BRIB 1.0 .288e+06 506. 59.0 7.00 3.87 BRIB. 4.7 .291e+06 520. 67.6 9.38 3.71 BRMU 1.0 97.7 1.31 39.0 6.00 3.27 BRMU. 4.8 110. 1.23 40.5 6.52 2.75 BRUS. 5.6 .184 8.24 54.9 5.00 2.66 CARR 2.0 96.3 1.29 48.0 5.00 2.70 CARR. 4.0 93.9 1.21 50.5 6.42 2.51 CAS1 5.7 9.65 255. 39.0 4.84 1.65 CASA 2.9 .637e+07 -.179e+05 32.3 4.37 2.36 CASA. 3.1 .748e+07 -.120e+05 47.0 5.85 2.03 CHIL. 2.0 .288e+06 629. 90.6 9.16 1.99 CICE. 5.5 37.7 1.21 32.4 5.27 .525 CIT1. 5.6 105. 1.22 47.1 5.59 2.90 CMBB .9 .284e+06 453. 74.0 8.00 3.25 CMBB. 4.5 .287e+06 519. 76.6 10.1 2.03 CRFP. 5.5 .289e+06 476. 88.6 8.30 3.63 DAV1 1.0 7.57 297. 61.0 5.00 1.07 DAV1. 4.7 10.2 297. 63.4 6.88 1.23 DENC. 5.2 .289e+06 504. 61.0 5.00 .502 DRAO. 5.2 88.4 .725 43.7 5.61 3.00 EISL 6.4 .522e+07 -.139e+05 43.1 6.84 2.86 FAIR* 6.9 18.6 1.19 . 5.02 1.84 FARB 1.0 .291e+06 446. 51.0 7.00 3.68 FARB. 4.7 .289e+06 454. 47.3 7.78 3.47 FORT 6.9 .174 1.88 51.0 7.29 3.05 GODE. 5.6 240. -.485 43.6 6.45 2.36 GOLD* 6.5 .624 1.28 . 4.00 2.19 GRAZ 1.0 .460 10.7 . 5.00 2.35 GRAZ. 4.8 .651 10.8 . 6.52 2.30 GUAM 5.8 101. 1.21 62.3 6.19 2.01 HART* 6.9 32.7 6.30 . 7.15 2.10 HARV 1.0 .896e+07 .182e+05 74.0 5.00 2.47 HARV. 4.8 .833e+07 .149e+05 75.3 7.35 2.35 HERS. 5.6 849. 54.9 . 5.73 2.16 JOZE 1.0 18.3 25.8 48.0 5.00 3.39 JOZE. 4.7 .103e+06 8.10 52.0 7.36 3.05 JPLM. 5.6 18.7 165. 26.8 5.64 3.05 KERG 7.0 208. -61.2 . 5.30 2.19 KIRU 2.7 3.71 .582e-01 76.0 6.87 1.67 KIRU. .6 2.91 .247e-01 143. 9.00 1.45 KIT3 6.5 134. 1.21 150. 4.17 2.90 KOKB* 6.9 .576e+05 -498. . 5.62 2.52 KOSG* 6.9 452. 3.51 . 3.17 2.17 KOUR 7.0 3.74 -2.88 . 8.77 1.91 LAMA. 4.5 97.1 1.16 . 4.94 .617 LBCH 6.9 .896e+06 -79.1 70.0 5.16 2.80 LMNO 1.9 .286e+06 505. 57.0 5.00 1.10 LMNO. 3.8 .287e+06 499. 55.4 6.45 1.07 LONG. 1.1 .271e+06 503. 153. 9.44 .670 MADR* 6.5 .625 -1.39 . 4.31 2.40 MAS1 1.0 7.66 -2.41 62.0 4.00 3.24 MAS1. 4.8 6.57 -2.79 69.9 6.38 2.93 MATE. 3.4 124. 2.13 . 5.17 .292 MATH. 4.9 .288e+06 472. 53.2 7.04 2.36 MCM4 7.0 81.6 1.23 . 4.60 1.69 MDO1. 5.6 .794 .257 34.5 6.18 1.67 METS. 5.6 .252 -3.47 . 6.00 1.99 MONP. 1.6 .289e+06 488. 83.1 6.52 3.08 NLIB. 5.6 .692e-01 1.50 38.5 5.76 2.60 NYAL. 3.5 12.6 11.5 . 6.67 1.28 OAT2 1.0 164. 1.24 39.0 3.00 3.09 OAT2. 4.8 191. 1.21 39.1 5.36 2.86 OHIG 6.3 176. 1.21 53.2 4.57 1.68 ONSA 2.4 52.5 1.07 43.6 3.00 2.13 ONSA. 2.9 231. .814 43.9 5.00 1.90 PAMA 5.8 13.7 -.621e-01 . 11.8 .966 PIE1 1.9 .133 -3.69 37.0 4.00 2.53 PIE1. 4.0 .721e-01 -3.69 38.0 5.66 2.54 PIN1. 5.5 .289e+06 469. 53.2 7.44 3.81 PLTC. 5.4 .289e+06 501. 52.6 5.00 .688 POTS 1.0 80.8 1.23 57.0 4.00 2.32 POTS. 4.8 72.4 1.22 58.0 5.85 2.33 PVEP. 4.5 .288e+06 512. 117. 11.5 2.61 QUIN 1.0 2.74 -126. 58.0 6.00 2.72 QUIN. 4.8 1.54 -126. 48.2 6.57 2.38 RCM5 6.0 4.34 1.25 . 6.31 2.58 RCM5. .8 1.27 1.29 . 7.00 2.78 SANT* 5.9 .272 -.427 . 5.18 2.48 SHAO 5.8 482. 1.61 44.1 4.00 1.75 SHAO. .8 .254 1.23 43.0 6.00 1.70 SIO3 1.0 .276e+06 456. 84.0 5.00 1.87 SIO3. 4.8 .286e+06 482. 83.2 6.84 3.62 STJO 6.9 .458e+05 204. 60.3 4.31 2.80 TAIW. 3.1 2.02 126. . 7.45 2.35 TIDB* 6.8 .572 .387 . 5.00 2.25 TMGO .9 .175e+05 34.4 171. 7.00 1.69 TMGO. 4.6 .996e+04 47.0 175. 8.81 2.03 TRAK 1.0 .289e+06 487. 97.0 7.00 3.20 TRAK. 4.7 .289e+06 482. 104. 9.68 3.66 TROM* 7.0 3.77 185. . 5.31 1.60 TSKB 4.9 .710 -.637e-01 54.4 4.22 2.97 TSKB. 1.6 .865 -.124 54.5 7.00 2.73 UCLP. 5.6 83.1 1.22 37.2 5.87 2.93 UPAD. 2.2 .280e+06 517. 81.0 9.00 2.90 USC1 1.0 100. 1.13 51.0 5.00 3.17 USC1. 4.8 137. 1.22 58.1 7.02 2.78 USUD. 5.6 .827 1.42 37.6 6.47 2.50 VILL 7.0 3.66 3.18 85.0 4.15 3.09 VNDP. 5.4 .289e+06 458. 54.4 6.77 3.63 WEST. 4.8 309. 2.69 51.3 5.39 2.59 WETT* 7.0 .128 1.78 . 4.31 2.17 WHC1. 5.2 91.2 1.22 48.7 6.04 2.55 WHI1. 5.5 208. 1.23 72.6 5.95 2.26 WLSN. 5.6 94.2 1.24 67.0 9.30 2.45 YAR1* 6.9 1.80 2.24 . 4.16 2.42 YELL* 7.0 .239 .596 44.8 4.45 1.41 ZIMM. 4.1 .289e+06 502. 63.2 7.00 2.12 ZWEN. .8 190. 1.26 . 6.00 2.26 PRN01 6.8 81.6 87.8 54.6 6.29 2.00 PRN02 6.9 79.0 -155. 62.2 6.00 2.06 PRN04 7.0 80.6 22.1 66.4 6.16 1.63 PRN05 7.0 78.9 101. 59.2 6.15 1.79 PRN06 6.7 84.9 378. 57.5 6.15 2.13 PRN07 6.6 82.4 705. 59.3 6.00 1.78 PRN09 6.9 81.0 -26.0 66.3 6.31 1.52 PRN12 7.0 .710 -497. 98.8 5.60 1.91 PRN14 7.0 81.4 10.0 55.9 6.00 2.03 PRN15 6.6 2.63 178. 68.8 6.00 1.56 PRN16 7.0 82.2 -83.0 62.5 6.59 1.71 PRN17 7.0 79.5 -77.5 63.2 6.15 2.17 PRN18 7.0 79.6 -7.49 59.2 6.00 2.04 PRN19 6.8 80.8 336. 62.4 6.16 2.12 PRN20 7.0 78.8 197. 60.4 6.03 1.77 PRN21 7.0 82.0 -14.7 59.2 6.00 2.13 PRN22 7.0 81.1 210. 67.3 6.87 1.75 PRN23 7.0 82.7 9.21 56.5 6.83 2.05 PRN24 7.0 82.7 673. 57.6 6.16 1.88 PRN25 6.9 80.2 1.65 56.9 6.00 1.94 PRN26 7.0 82.0 -78.1 67.3 6.88 1.74 PRN27 6.8 80.4 28.0 62.6 6.00 2.11 PRN28 6.5 1.96 7.82 106. 6.00 1.99 PRN29 7.0 80.0 9.57 59.6 6.00 2.03 PRN31 6.6 79.8 76.8 68.4 6.87 1.82 _______________________ 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 95 4 9 95 4 10 95 4 11 95 4 12 95 4 13 95 4 14 95 4 15 prn 3d rss (m) 1 10.8 14.3 6.4 8.7 11.0 14.2 11.7 2 6.0 3.8 4.3 5.4 6.4 6.4 5.8 4 4.1 3.4 3.9 3.7 4.4 3.8 3.7 5 4.3 4.7 4.6 4.5 5.0 4.5 3.9 6 6.8 6.2 7.0 14.0 29.7 21.5 12.6 7 10.7 9.5 13.4 9.7 11.3 9.1 8.6 9 3.2 3.1 3.5 4.0 3.9 4.1 3.7 12 2.6 2.2 2.2 2.6 1.9 3.2 2.6 14 5.6 4.1 3.5 3.0 4.3 5.8 3.0 15 4.4 4.1 3.3 3.4 3.7 4.1 4.2 16 8.5 6.7 6.8 5.7 6.4 7.0 5.5 17 4.8 4.4 7.6 5.3 6.4 4.4 4.7 18 17.0 10.8 12.7 11.9 10.7 9.9 11.8 19 3.0 3.9 5.1 3.1 3.0 3.7 3.7 20 3.3 3.4 3.1 3.5 5.3 3.1 2.5 21 4.3 3.5 3.6 3.1 4.4 4.3 5.0 22 5.3 6.8 3.7 4.1 4.4 4.6 4.7 23 6.1 5.6 6.4 6.6 8.3 9.5 7.4 24 6.3 4.9 6.2 6.3 5.3 6.9 4.8 25 4.2 4.2 4.9 6.2 7.0 5.1 5.2 26 15.1 11.2 11.7 10.9 13.4 11.2 9.2 27 3.9 3.2 3.5 3.2 4.3 4.8 5.0 28 5.8 6.7 9.3 8.9 5.4 5.7 8.7 29 9.6 8.1 8.4 6.0 5.9 9.6 8.9 31 5.8 5.8 5.6 4.3 3.8 3.7 4.7 _______________________ END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES [Mailed From: djeff at cobra.jpl.nasa.gov]