SIO Analysis Center Results -- GPS Week 0668 Submitted by: Yehuda Bock, Peng Fang & Keith Stark Institute of Geophysics and Planetary Physics Scripps Institution of Oceanography La Jolla, CA 92093-0225 USA e-mail: bock[pfang,stark]@pgga.ucsd.edu fax: (619) 534-8090 geodesy lab tel: (619) 534-7692 The following files have been posted on SIO GARNER archive and mailed to CDDIS: ______________________________________________________________________________ filename contents ______________________________________________________________________________ sio06687.sum This summary file. sio06687.erp Polar motion parameters for GPS week 0668. sio0668[0-6].[sp1,sp3] Daily ephemerides for GPS week 0668, SP1&SP3 formats. ______________________________________________________________________________ To access SIO GARNER archive: ftp toba@ucsd.edu (132.239.13.12) login: anonymous password: your name directories: igs_products Direct problems to: stark@pgga.ucsd.edu ______________________________________________________________________________ P G G A & G L O B A L T R A C K I N G S O L U T I O N L O G (IGS CORE STATIONS) GPS WEEK #0668 10/25/92 - 10/31/92 DOY 299 - DOY 305 Day Number 2 3 3 3 3 3 3 SIO IGS TYPE OF 9 0 0 0 0 0 0 SITE_NAME CODE CODE RECEIVER 9 0 1 2 3 4 5 Goldstone (PGGA),CA, USA +ds10 gold ROGUE SNR-8 X X X X X X X JPL Mesa (PGGA),CA, USA +jpl1 jplm ROGUE SNR-8 X X X X X X X Pinyon 1 (PGGA),CA, USA +pin1 piny ASHTECH LX-II3 X X X X X X X Scripps 2 (PGGA),CA, USA +sio2 sio2 ASHTECH LX-II3 X X X X X X X Quincy (PGGA),CA, USA +quin quin ROGUE SNR-8000 X X X X Vandenberg (PGGA),CA, USA +vndp vndp ASHTECH LX-II3 X X X X X X X Carr Hill (PGGA), CA, USA +carr carr ROGUE SNR-8000 X X X X X Algonquin, Canada *algo algo ROGUE SNR-8 X X X X X X X Fairbanks, AK, USA *fair fair ROGUE SNR-8 X X X X X X X Hartebeesthoek, S. Africa hart hart ROGUE SNR-8 X X X X X X X Kootwijk Obs., Netherlands *kosg kosg ROGUE SNR-8 X X X X X X X Madrid DSN, Spain *ds60 madr ROGUE SNR-8 X X X X X X X Mas Palomas, Canary Is. *masp masp ROGUE SNR-8C X X X X X X X McMurdo, Antarctica *mcmu mcmu ROGUE SNR-8 X X X X X X X Onsala, Sweden *onsa onsa ROGUE SNR-800 X X X X X X Pamatai, Tahiti *pama pama ROGUE SNR-800 X X X X X X X Penticton, Canada *drao drao ROGUE SNR-8 X X X X X X X Richmond, FL, USA rcm2 rcm2 ROGUE SNR-8 X X X Santiago, Chile sant sant ROGUE SNR-8 X X X X X X X Saint John's, Canada stjo stjo ROGUE SNR-8C X X X X X X X Taiwan, Tai-Shi taiw taiw ROGUE SNR-800 X X X X X X X Tidbinbilla, Australia *ds42 tidb ROGUE SNR-8 X X X X X X Tromso, Norway *trom trom ROGUE SNR-8 X X X X X X X Usuda, Japan usu2 usud ROGUE SNR-8 X X X X Usuda, Japan usu3 usud ROGUE SNR-8 X X X Wettzell, Germany *wtz1 wett ROGUE SNR-800 X X X X X X X Yarragadee, Australia *yar1 yar1 ROGUE SNR-8 X X X X X X X Yellowknife, Canada *yell yell ROGUE SNR-8C X X X X X X X Ny Alesund, Norway nall nall ROGUE SNR-8 X X X X X X Matera, Italy mate mate ROGUE SNR-8C X X X X X X X Metsahovi, Finland mets mets ROGUE SNR-8C X X X X X X X * SIO ITRF91 coordinates constrained to 1 mm horizontal, 5 mm vertical (ITRF91 coordinates and velocities given in IGS mail #168) + PGGA coordinates are treated as stochastic parameters All other coordinates are constrained to 10 m in all components Polar motion: MJD X Y UT1-UTC XSIG YSIG UTSIG RMS XYC XUC YUC STA SAT PASS arcsec arcsec sec arcsec arcsec sec 48920.5 0.11753 0.49060 0.226154 0.00026 0.00027 0.000000 0.99 0.027 0.000 0.000 28 19 0 48921.5 0.12077 0.48962 0.223368 0.00018 0.00019 0.000000 1.47 -0.096 0.000 0.000 30 19 0 48922.5 0.12239 0.48775 0.221050 0.00011 0.00012 0.000000 1.62 0.053 0.000 0.000 29 19 0 48923.5 0.12353 0.48673 0.219084 0.00012 0.00013 0.000000 1.26 0.024 0.000 0.000 30 19 0 48924.5 0.12474 0.48542 0.217311 0.00011 0.00012 0.000000 1.37 0.008 0.000 0.000 29 19 0 48925.5 0.12667 0.48445 0.215578 0.00011 0.00012 0.000000 1.44 0.034 0.000 0.000 27 19 0 48926.5 0.12799 0.48303 0.213766 0.00019 0.00020 0.000000 1.15 0.073 0.000 0.000 25 19 0 Orbit overlap: DAY# 299 300 301 302 303 304 305 alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad PRN 2 7.3 2.6 1.3 4.1 1.6 0.7 1.8 0.6 0.3 1.6 0.7 0.3 2.9 1.1 0.4 1.7 0.6 0.4 3.9 1.1 0.5 PRN 3 4.6 2.0 0.5 3.6 1.6 0.7 5.6 2.6 0.8 1.7 0.7 0.4 2.6 1.3 0.3 2.0 0.7 0.3 1.5 0.6 0.3 PRN11 7.0 2.8 1.0 3.3 1.0 0.8 2.2 1.1 0.4 1.9 0.8 0.3 2.9 1.0 0.4 1.1 0.4 0.3 1.6 0.7 0.3 PRN12 1.2 1.0 0.2 1.8 0.7 0.3 2.1 0.8 0.3 1.8 0.8 0.3 0.5 0.3 0.2 1.9 0.8 0.3 1.8 0.8 0.3 PRN13 4.2 1.5 0.7 3.2 1.5 0.5 2.5 1.1 0.5 1.2 0.5 0.3 0.6 0.3 0.3 1.5 0.8 0.3 0.6 0.3 0.3 PRN14 26.311.7 3.8 8.1 3.6 1.4 3.0 1.3 0.5 1.8 0.7 0.3 3.5 1.4 0.5 4.0 1.6 0.6 3.0 1.2 0.5 PRN15 8.8 4.1 1.9 1.7 0.7 0.4 2.1 0.9 0.4 1.7 0.8 0.3 1.8 0.8 0.3 1.3 0.6 0.3 4.6 1.9 0.5 PRN16 17.2 7.4 3.2 12.4 5.6 1.9 3.9 1.9 0.6 1.1 0.5 0.4 3.1 1.3 0.6 2.9 1.4 0.7 4.1 1.6 0.4 PRN17 4.5 2.0 0.7 4.8 2.1 0.5 1.5 0.7 0.1 1.0 0.4 0.2 1.3 0.6 0.2 2.4 1.1 0.5 3.5 1.5 0.4 PRN18 2.3 1.3 0.5* 2.2 0.7 0.7* 1.1 0.5 0.6* 1.1 0.5 0.5* 1.0 0.4 0.4* 1.1 0.5 0.4* 1.5 0.7 0.6* PRN19 4.4 2.4 0.8 6.5 2.9 1.0 3.8 1.6 0.6 2.6 1.1 0.5 1.4 0.6 0.3 2.7 1.1 0.5 3.0 1.3 0.6 PRN20 11.6 4.9 1.8 16.5 6.4 2.2 2.8 1.2 0.5 2.0 0.8 0.5 1.6 0.6 0.5 2.4 1.0 0.5 2.0 1.0 0.7 PRN21 5.3 1.6 0.8 4.8 1.9 0.9 3.8 1.4 0.7 3.5 1.3 0.6 2.7 1.0 0.5 2.4 0.9 0.5 2.0 0.7 0.5 PRN23 12.0 4.1 1.5 7.0 2.3 1.2 1.1 0.4 0.3 1.9 0.7 0.4 2.1 0.8 0.3 3.1 1.3 0.3 1.4 0.5 0.4 PRN24 2.8 1.0 0.7 2.9 1.4 0.5 1.6 0.7 0.3 1.2 0.5 0.4 0.7 0.3 0.3 2.3 0.9 0.4 1.0 0.4 0.4 PRN25 4.8 2.3 0.8 3.2 1.2 0.8 1.8 0.8 0.3 1.8 0.8 0.4 2.0 0.9 0.4 2.1 0.8 0.5 3.5 1.4 0.7 PRN26 9.7 3.8 1.8* 1.1 0.8 0.5* 3.0 1.1 0.5* 5.3 2.0 0.8* 1.4 0.7 0.5* 1.7 0.5 0.6* 2.2 1.0 0.6* PRN27 8.3 3.6 1.3 6.6 2.6 1.1 3.2 1.4 0.6 2.6 1.1 0.6 1.6 0.7 0.4 2.2 0.9 0.6 2.5 1.1 0.6 PRN28 2.3 1.0 0.8 4.3 2.4 0.6 2.6 0.8 0.6 1.1 0.4 0.5* 1.3 0.6 0.4* 1.4 0.6 0.5* 0.9 0.3 0.4* Note: Along track, cross track, and radial components (in meters) from 16 hours of orbital overlap with previous day. Zero values indicate no overlap available. * indicates that the satellite is in eclipse sometime during that day. PGGA station statistics for GPS Week #0668 (repeatability with respect to ITRF91 reference frame) Stations enu S# # mean length sig wrms nrms (m) (m) (mm) (-) PIN1_GPS N 1 7 3741693.1828 0.0028 7.5 2.56 PIN1_GPS E 1 7 22578081.1920 0.0029 7.6 1.28 PIN1_GPS U 1 7 1248.3116 0.0062 11.7 0.72 DS10_GPS N 1 7 3943515.8441 0.0031 8.1 2.88 DS10_GPS E 1 7 22052749.5041 0.0032 8.3 1.52 DS10_GPS U 1 7 978.8153 0.0098 25.9 1.83 SIO2_GPS N 1 7 3658797.3215 0.0032 8.6 2.61 SIO2_GPS E 1 7 22697003.6555 0.0027 5.1 0.71 SIO2_GPS U 1 7 0.3258 0.0071 16.1 0.86 JPL1_GPS N 1 7 3807668.2699 0.0031 8.3 2.52 JPL1_GPS E 1 7 22263646.7920 0.0027 7.2 1.14 JPL1_GPS U 1 7 416.1219 0.0102 27.1 1.66 CARR_GPS N 1 5 3995078.3017 0.0041 9.1 3.16 CARR_GPS E 1 5 21606346.0799 0.0039 8.7 1.51 CARR_GPS U 1 5 470.8524 0.0117 26.1 1.83 VNDP_GPS N 1 7 3846795.9893 0.0027 7.2 2.51 VNDP_GPS E 1 7 21946166.5047 0.0029 7.6 1.28 VNDP_GPS U 1 7 -19.3284 0.0106 28.0 1.80 QUIN_GPS N 1 4 4449953.2149 0.0032 6.5 1.08 QUIN_GPS E 1 4 20393097.0726 0.0087 17.5 1.32 QUIN_GPS U 1 4 1097.9874 0.0156 29.6 0.95 S# = session number, # = number of daily solutions sig = standard deviation of weighted mean (unscaled) wrms = weighted root mean square error (repeatability) nrms = normalized rms (can be used to scale sig) ______________________________________________________________________________ Remarks: (1) USUDA bolted down on day 303, 05:30 UTC (2) Large satellite overlaps on days 299-230 due to AS.