[IGSREPORT-13] JPL analysis report
David
David
Thu Nov 19 17:14:02 PST 1992
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IGS Electronic Report 19-NOV-1992 17:14:02 Message Number 13
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>From: David C Jefferson
Subject: JPL analysis report
-------------------
Submitted by
J F Zumberge, G Blewitt, M B Heflin, D C Jefferson, F H Webb
all at the Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, CA 91109.
The following files have been posted on BODHI (for access to BODHI contact
starr at logos.jpl.nasa.gov):
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl06697.sum This text file.
jpl06697.erp Earth rotation parameters for GPS week 669.
jpl06697.sp1 GPS ephemerides for GPS week 669, sp1 format.
jpl06697.sp3 " " " " " " , sp3 " .
______________________________________________________________________________
A-S testing occurred during "31 Oct 92 0100 UT to 02 Nov 92 1000 UT" according
to the file pub/gps/gpstd.txt obtained from tycho.usno.navy.mil. Results for
Sunday, Nov 01, are not included in this submission. The results for Monday,
Nov 02, exclude data from Block-II satellites acquired when operating in
cross-correlated mode.
WARNING: No warnings for GPS week 669.
JPL LODR TABLE GPS week 669 (1992 Nov 02 - Nov 07)
MJD LODR +/-
(ms/day)
48928.5 2.20 0.09
48929.5 2.37 0.06
48930.5 2.43 0.06
48931.5 2.51 0.06
48932.5 2.45 0.06
48933.5 2.42 0.06
END LODR TABLE
NOTE: In the following table, UT1R-UTC are the assumed nominal values from
IERS Bulletin-B predicts; estimated LODR values are given in the previous
table. See IGS Mail Message 97 for details.
JPL UTPM TABLE GPS week 669 (1992 Nov 02 - Nov 07)
MJD X Y UT1R-UTC XSIG YSIG UTSIG RMS XYC XUC YUC STA SAT PASS
'' '' sec '' '' sec
48928.5 .13062 .47802 .20927 .00035 .00038 .00000 .0 -.10 .00 .00 26 19 0
48929.5 .13368 .47680 .20687 .00017 .00017 .00000 .0 -.10 .00 .00 28 19 0
48930.5 .13576 .47588 .20447 .00017 .00018 .00000 .0 -.03 .00 .00 28 19 0
48931.5 .13738 .47492 .20206 .00016 .00016 .00000 .0 -.08 .00 .00 28 19 0
48932.5 .13820 .47380 .19966 .00016 .00015 .00000 .0 -.09 .00 .00 27 19 0
48933.5 .13979 .47168 .19727 .00017 .00016 .00000 .0 -.11 .00 .00 27 19 0
END UTPM TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 669:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 669 (1992 Nov 02 - Nov 07)
92 11 2 92 11 3 92 11 4 92 11 5 92 11 6 92 11 7
prn 3d rss (m)
2 0.2 0.15 0.34 0.19 0.26 0.21
3 0.7 0.54 0.64 0.53 0.49 0.40
11 0.1 0.22 0.28 0.18 0.25 0.29
12 0.3 0.32 0.21 0.27 0.21 0.21
13 0.2 0.23 0.21 0.23 0.24 0.21
14 0.2 0.28 0.24 0.26 0.32 0.45
15 0.1 0.18 0.24 0.44 0.34 0.35
16 0.4 0.32 0.31 0.42 0.46 0.49
17 0.3 0.39 0.31 0.25 0.25 0.43
18 0.4 0.31 0.46 0.36 0.16 0.21
19 0.5 0.38 0.43 0.30 0.20 0.42
20 0.2 0.25 0.28 0.13 0.20 0.26
21 0.1 0.22 0.16 0.16 0.32 0.34
23 0.1 0.17 0.22 0.24 0.28 0.20
24 0.5 0.28 0.35 0.25 0.27 0.38
25 0.3 0.20 0.22 0.22 0.16 0.27
26 0.2 0.30 0.27 0.16 0.14 0.18
27 0.3 0.30 0.39 0.17 0.16 0.33
28 0.1 0.30 0.27 0.25 0.20 0.40
END ORBIT REPEATABILITY 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
92 11 2 92 11 3 92 11 4 92 11 5 92 11 6 92 11 7
prn 3d rss (m)
2 6.0 5.3 7.0 7.2 5.6 5.5
3 15.5 18.0 16.7 16.4 16.7 17.7
11 1.9 4.5 2.3 1.4 4.4 3.0
12 5.0 5.6 3.3 5.8 4.5 5.1
13 4.3 3.3 5.0 6.8 3.8 4.3
14 4.9 8.9 8.1 5.5 5.2 7.7
15 5.3 3.3 3.4 4.2 8.7 7.4
16 6.1 6.6 6.7 4.6 6.3 7.1
17 4.9 2.5 3.6 5.3 5.4 4.7
18 7.2 7.6 6.5 7.5 8.2 7.9
19 4.2 4.9 4.8 4.1 5.3 4.5
20 4.8 4.4 4.8 6.4 5.2 3.8
21 3.7 2.8 2.3 3.5 2.9 3.8
23 12.2 11.4 11.2 12.4 11.3 11.6
24 9.5 8.8 8.1 9.3 9.0 8.0
25 11.7 11.0 9.8 7.3 8.0 6.8
26 6.9 3.8 4.0 3.7 6.0 7.3
27 11.3 10.4 9.1 9.9 11.3 11.8
28 10.5 28.1 33.0 17.1 2.5 4.2
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
The following table, as explained in IGS Mail Message 91, indicates which
tracking sites were used in this week's analysis:
JPL GROUND STATION INCLUSION TABLE GPS week 669 (1992 Nov 02 - Nov 07)
92 11 2 92 11 3 92 11 4 92 11 5 92 11 6 92 11 7
ALBH X X X X X X
ALGO* X X X X X X
DRAO X X X X X X
FAIR* X X X X X X
GOLD X X X X X X
HART* X X X X X X
HERS X X X
JPLM X X X X X X
KOSG X X X X X X
MADR* X X X X X X
MASP X X X X X X
MATE X X X X X X
MCMU X X X X X X
METS X X X X X X
NYAL X X X X X X
ONSA X X X X X X
PAMA X X X X X X
RCM2 X X X X X
SANT* X X X X X X
STJO X X X X X X
TAIW X X X X X X
TIDB X X X X X X
TROM* X X X X X X
USUD X X X X X X
WETT X X X X X X
YAR1* X X X X X X
YELL X X X X X X
_______________________
*Indicates fiducial site.
END GROUND STATION INCLUSION TABLE
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