[IGSREPORT-0919] IGSreport week0743 from SIO
Peng
Peng
Sun Apr 24 13:24:18 PDT 1994
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IGS Electronic Report Sun Apr 24 13:24:18 PDT 1994 Message Number 0919
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Author: Peng Fang and Yehuda Bock
Subject: IGSreport week0743 from SIO
SIO Analysis Center Results -- GPS Week 0743
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) 534-9873
geodesy lab tel: (619) 534-7692
The following files have been posted on SIO GARNER archive and mailed to CDDIS:
______________________________________________________________________________
filename contents
______________________________________________________________________________
sio07437.sum This summary file.
sio07437.erp Polar motion parameters for GPS week 0743.
sio0743[0-6].[sp1,sp3] Daily ephemerides for GPS week 0743, SP1&SP3 formats.
______________________________________________________________________________
To access SIO GARNER archive:
ftp toba at ucsd.edu (132.239.13.12)
login: anonymous
password: your name
directories: igs_products
Direct problems to: stark at 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 #0743 04/03/94 - 04/09/94 DOY 093 - DOY 099
Day Number
0 0 0 0 0 0 0
SIO IGS TYPE OF 9 9 9 9 9 9 9
SITE_NAME CODE CODE RECEIVER 3 4 5 6 7 8 9
Blythe (PGGA), CA, USA +blyt blyt Ashtech ZX-II3 X X X X X X X
Chatsworth (PGGA), CA, USA +chtp chtp ROGUE SNR-8000 X X X X X X X
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
Lake Mathews (PGGA),CA,USA +math math TRIMBLE 4000 SSE X X X X X X X
Monument Peak (PGGA),CA +monp monp ASHTECH ZX-II3 X X X X X
Palos Verdes (PGGA),CA,USA +pvep pvep TRIMBLE 4000 SSE X X X X X X X
Pinyon 1 (PGGA),CA, USA +pin1 piny ASHTECH ZX-II3 X X X X X X X
Scripps 3 (PGGA),CA, USA +sio3 sio3 ASHTECH ZX-II3 X X X X X X X
Quincy (PGGA),CA, USA +quin quin ROGUE SNR-8000 X X X X X X X
Vandenberg (PGGA),CA, USA +vndp vndp ROGUE SNR-8 X X X X X X X
Briones (BARD), CA, USA +brib brib ASHTECH ZX-II3 X X X X X X X
Farallon (BARD), CA, USA +farb farb ASHTECH ZX-II3 X X X X X X X
Algonquin, Canada *algo algo ROGUE SNR-8000 X X X X X X X
Arequipa, Peru New are1 areq ROGUR SNR-8000 X X X X X X X
Bermuda brmu brmu ROGUE SNR-8000 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
Hobart, Tasmania hob1 hob1 ROGUE SNR-8000 X X X X X X
Kokee Park, HI, USA *kokr kokb 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
Kourou, Fr. Guyana kour kour ROGUE SNR-8C 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
McDonald Obs, TX, USA mdo1 mdo1 ROGUE SNR-8000 X X X X X X X
McMurdo, Antarctica mcm1 mcmu ROGUE SNR-8000 X X X X
North Liberty, IA, USA nlib nlib ROGUE SNR-8000 X X X X X X X
Onsala, Sweden onsa onsa ROGUE SNR-8000 X 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-8000 X X X X X X X
Pie Town, NM pie1 pie1 ROGUE SNR-8000 X X X X 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-8000 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 X
Tromso, Norway *trom trom ROGUE SNR-8 X X X X X X X
Usuda, Japan usu3 usud ROGUE SNR-8000 X X X X X X
Westford, MA, USA wfrd wfrd ROGUR SNR-8000 X X X X 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-8000 X X X X X X X
* ITRF92 coordinates constrained to 5 mm horizontal, 10 mm vertical
(ITRF92 coordinates and velocities given in IGS mail 420 and 430)
+ PGGA & BARD coordinates are treated as stochastic parameters except
Goldstone; 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
49445.5 0.17809 0.38972 -1.026786 0.00014 0.00015 0.000000 2.88 0.001 0.000 0.000 29 27 0
49446.5 0.17804 0.38737 -1.029119 0.00015 0.00016 0.000000 3.23 0.034 0.000 0.000 29 27 0
49447.5 0.18019 0.38553 -1.031610 0.00013 0.00015 0.000000 2.45 -0.040 0.000 0.000 30 27 0
49449.5 0.18122 0.38167 -1.037004 0.00014 0.00016 0.000000 8.48 0.039 0.000 0.000 29 27 0
49450.5 0.18197 0.38074 -1.039791 0.00017 0.00019 0.000000 7.57 0.045 0.000 0.000 28 25 0
49451.5 0.18167 0.37765 -1.042524 0.00015 0.00019 0.000000 6.69 0.033 0.000 0.000 28 26 0
Orbit overlap:
DAY# 093 094 095 096 097 098 099
alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad alo/crs/rad
PRN 1 1.5 1.3 0.7 1.0 0.5 0.4 1.4 0.5 0.5 2.6 2.8 0.6 1.8 2.1 0.9 1.2 0.4 0.5 1.2 0.6 0.6
PRN 2 0.5 1.2 0.2 0.8 0.4 0.3 0.7 0.3 0.4 0.7 0.3 0.4 0.7 0.3 0.3 0.6 0.3 0.2 0.9 0.4 0.4
PRN 3 0.9 1.8 0.2 0.6 0.3 0.2 0.7 0.3 0.3 2.2 1.5 0.5 2.5 1.1 0.4 0.0 0.0 0.0 0.0 0.0 0.0
PRN 4 1.1 1.7 0.2 0.6 0.3 0.3 0.7 0.3 0.3 2.4 1.4 0.6 1.6 0.8 0.8 0.8 0.4 0.3 0.6 0.3 0.3
PRN 5 1.3 1.6 0.2 0.4 0.2 0.3 0.4 0.3 0.3 0.5 1.0 0.2 0.7 1.2 0.4 1.3 0.6 0.3 0.4 0.2 0.3
PRN 6 3.2 2.9 1.2 2.1 0.6 0.7 0.9 0.7 0.5 5.0 1.3 1.9 2.3 1.8 0.6 1.6 0.7 0.4 1.6 1.3 0.6
PRN 7 1.0 1.3 0.5 1.3 0.5 0.5 1.1 0.5 0.6 1.1 1.1 0.3 1.8 0.8 0.6 0.9 0.4 0.4 2.0 0.9 0.6
PRN 9 1.1 1.7 0.3 0.5 0.2 0.4 0.4 0.2 0.3 1.2 0.2 0.4 0.8 0.6 0.5 0.7 0.6 0.4 0.4 0.3 0.3
PRN12 0.5 1.3 0.1 0.5 0.2 0.2 0.5 0.2 0.2 0.7 0.4 0.2 1.6 1.0 0.4 0.6 0.4 0.2 0.4 0.3 0.2
PRN13 0.4 1.5 0.3 0.9 0.3 0.3 1.3 0.5 0.4 2.0 1.4 0.4 2.0 1.0 0.6 0.0 0.0 0.0 0.0 0.0 0.0
PRN14 0.7 1.4 0.6 0.8 0.4 0.6 0.4 0.4 0.3 2.0 1.8 0.7 0.8 1.3 0.2 0.8 0.4 0.4 0.8 0.3 0.4
PRN15 0.7 1.2 0.3 0.8 0.2 0.3 0.6 0.4 0.3 1.7 0.8 0.4 0.6 0.8 0.1 0.5 0.1 0.2 1.0 0.4 0.4
PRN16 0.6 1.1 0.2 0.6 0.2 0.4 0.9 0.2 0.3 1.1 0.6 0.5 2.0 0.7 0.5 1.6 0.7 0.6 0.9 0.5 0.5
PRN17 0.7 1.5 0.1 0.8 0.4 0.3 0.9 0.4 0.3 1.2 0.7 0.4 2.0 0.7 0.4 0.8 0.4 0.3 1.2 0.6 0.4
PRN18 1.1 1.3 0.4 0.7 0.4 0.4 1.0 0.4 0.4 0.8 0.5 0.4 1.5 0.8 0.5 1.2 0.8 0.4 1.4 0.8 0.5
PRN19 3.1 2.5 0.7 2.7 1.0 0.9 2.1 0.9 0.7 1.3 0.7 0.2 1.7 1.0 0.5 1.5 0.6 0.5 2.3 0.9 0.7
PRN20 2.1 2.1 0.0 1.5 0.6 0.5 3.7 1.6 0.5 0.8 0.6 0.4 2.0 0.4 0.6 2.1 0.8 0.5 0.9 0.6 0.3
PRN21 1.3 0.6 0.2 2.3 1.0 0.7 5.7 2.3 0.8 3.2 2.5 0.6 0.9 1.6 0.3 0.8 0.3 0.3 1.1 0.6 0.5
PRN22 1.5 2.0 0.4 2.3 0.7 0.5 2.3 0.8 0.5 2.8 1.1 0.4 2.3 0.9 0.7 0.6 0.4 0.3 0.9 0.4 0.4
PRN23 1.0 0.9 0.6 3.8 1.6 1.1 4.3 1.8 0.8 5.1 3.1 1.1 5.0 3.1 0.6 0.5 0.3 0.2 1.1 0.6 0.2
PRN24 1.7 1.9 0.1 1.9 0.7 0.5 0.9 0.4 0.4 2.9 1.8 0.6 3.0 1.3 0.9 0.9 0.4 0.4 1.2 0.8 0.4
PRN25 1.7 0.5 0.2 1.0 0.5 0.4 1.2 0.6 0.5 5.1 3.5 0.9 6.4 3.5 1.0 1.8 0.8 0.3 1.8 1.0 0.5
PRN26 0.6 0.9 0.4 1.3 0.4 0.6 1.6 0.7 0.5 1.8 1.3 0.4 2.4 1.4 0.7 1.1 0.5 0.5 1.2 0.4 0.5
PRN27 0.3 1.3 0.1 1.1 0.5 0.2 0.5 0.2 0.2 0.7 0.2 0.2 0.7 0.3 0.3 0.7 0.2 0.2 0.6 0.3 0.2
PRN28 0.5 1.2 0.3 1.7 0.8 0.7 3.2 1.7 1.0 2.5 0.9 0.8 1.4 1.2 0.5 0.9 0.5 0.5 1.3 0.6 0.6
PRN29 1.2 1.7 0.5 0.8 0.3 0.6 1.0 0.4 0.4 2.3 1.2 0.5 1.6 0.8 0.5 0.7 0.3 0.4 0.7 0.3 0.4
PRN31 1.0 0.8 0.4 0.9 0.4 0.5 0.7 0.3 0.4 0.9 0.6 0.2 1.3 1.2 0.4 0.7 0.3 0.3 0.6 0.4 0.2
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 #0743
(repeatability with respect to ITRF92 reference frame)
Stations enu S# # mean length sig wrms nrms
(m) (m) (mm) (-)
BLYT_GPS N 1 6 3741499.5910 0.0012 2.8 0.95
BLYT_GPS E 1 6 22740454.0007 0.0019 4.6 1.00
BLYT_GPS U 1 6 78.1466 0.0050 12.3 1.26
PINB_GPS N 1 6 3741693.1936 0.0014 3.5 1.24
PINB_GPS E 1 6 22578081.1145 0.0058 14.3 3.26
PINB_GPS U 1 6 1248.3355 0.0062 15.1 1.59
SIO3_GPS N 1 6 3658486.8823 0.0012 2.6 0.90
SIO3_GPS E 1 6 22697927.7927 0.0019 3.3 0.73
SIO3_GPS U 1 6 27.0352 0.0040 7.4 0.75
MATH_GPS N 1 6 3768914.0766 0.0012 2.5 0.87
MATH_GPS E 1 6 22423622.8502 0.0018 3.5 0.77
MATH_GPS U 1 6 389.1135 0.0040 8.6 0.88
JPLC_GPS N 1 6 3807668.2787 0.0013 1.6 0.49
JPLC_GPS E 1 6 22263646.7115 0.0023 3.7 0.67
JPLC_GPS U 1 6 416.1820 0.0048 9.0 0.77
PVEC_GPS N 1 6 3756290.8370 0.0012 2.8 0.98
PVEC_GPS E 1 6 22363363.5155 0.0018 2.5 0.55
PVEC_GPS U 1 6 61.6164 0.0045 11.1 1.15
CHTP_GPS N 1 6 3813445.4267 0.0013 3.2 0.97
CHTP_GPS E 1 6 22206918.6518 0.0036 8.7 1.36
CHTP_GPS U 1 6 659.4788 0.0068 15.7 0.95
VNDB_GPS N 1 6 3846796.0131 0.0018 4.5 1.40
VNDB_GPS E 1 6 21946166.4265 0.0031 7.6 1.31
VNDB_GPS U 1 6 -19.3063 0.0048 10.2 0.86
QUIN_GPS N 1 6 4449953.1983 0.0012 2.3 0.79
QUIN_GPS E 1 6 20393097.0245 0.0018 3.4 0.76
QUIN_GPS U 1 6 1098.0147 0.0039 5.1 0.54
BRIB_GPS N 1 6 4221174.6015 0.0012 2.2 0.76
BRIB_GPS E 1 6 20887501.1485 0.0019 2.1 0.46
BRIB_GPS U 1 6 254.4194 0.0039 6.5 0.68
FARB_GPS N 1 6 4196439.5068 0.0011 2.0 0.72
FARB_GPS E 1 6 20875278.0048 0.0018 1.3 0.29
FARB_GPS U 1 6 -29.5844 0.0038 4.8 0.52
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) BARD (Bay Area Regional Deformation Array) is the acronym for the
Northern California permanent GPS array. The receiver RINEX data
can be accessed from the Northern California Seismic Data Center
(NCSDC) via anonymous ftp as follows:
user: brkseis20.berkeley.edu (128.32.146.106)
password: anonymous
cd /pub/gps/rinex/YYYY/YYYY.DDD
(YYYY=current year, DDD= Julian day)
Processed RINEX data from BARD (and PGGA) are available from the
SIO archive in the 'solutions' directories
(e.g. solutions/94data/086p)
(2) Starting GPS Week 0739, we incorporated a distributed processing
scheme for the PGGA and IGS analysis. This consists of two separate
GAMIT solutions. In the first solution, IGS stations are processed
in common with only the Goldstone PGGA station. In the second
solutions, all PGGA stations are processed (including Goldstone)
with the IGS sites: Algonquin, Kokee Park, Richmond and Penticton.
Thus, there are five common stations in each pair of solutions.
The solution file (h-file) output of each solution are input to
GLOBK to produce station positions, satellite orbits and polar
motion. That is, we now have 14 GAMIT solution files per week.
(3) Problem in IGS analysis on day 096 (April 6). Removed polar motion
value for this day and did not use in PGGA repeatabilities. Orbits
appear to be marginally affected. Use with caution. Will update
SIO products once day 096 problem is resolved.
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