[IGSREPORT-0665] JPL Analysis Report (week 726)
David
David
Tue Dec 21 11:26:38 PST 1993
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IGS Electronic Report Tue Dec 21 11:26:38 PST 1993 Message Number 0665
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Author: David C. Jefferson
Subject: JPL Analysis Report (week 726)
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JPL ANALYSIS REPORT GPS-WEEK 0726 (DAYS 339-345, DATES 05-12-93 TO 11-12-93)
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Submitted by
D C Jefferson, J F Zumberge, G Blewitt, M B Heflin, F H Webb
all at the Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, CA 91109.
The following files have been sent to the CDDIS:
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl07267.sum This text file.
jpl07267.erp Earth rotation parameters for GPS week 726.
jpl0726[0-6].sp3 GPS ephemerides for GPS week 726, sp3 format.
______________________________________________________________________________
PRN09/GPS39 was not modeled properly for the analyses of day 339 (Dec 5). We
have therefore deweighted data from this satellite for this day only.
Regular processing resulted in an apparent outlier for the measurement of LODR
for day 341, presumably because of correlations between satellite parameters
and LODR. We therefore re-analyzed this day with our AS strategy, not because
AS was in effect, but rather because it puts very tight constraints on the
solar radiation stochastic parameters.
WARNING: Data from PRN09/GPS39 have been deweighted for day 339 (Dec 5).
JPL LODR TABLE GPS week 726 (1993 Dec 05 - Dec 11)
MJD LODR +/-
(ms/day)
49326.5 1.95 0.04
49327.5 2.17 0.04
49328.5 2.22 0.01
49329.5 2.39 0.04
49330.5 2.36 0.04
49331.5 2.45 0.04
49332.5 2.48 0.04
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 726 (1993 Dec 05 - Dec 11)
MJD X Y UT1R-UTC XSIG YSIG UTSIG RMS XYC XUC YUC STA SAT PASS
'' '' sec '' '' sec
49326.5 -.02884 .45747 .26034 .00012 .00012 .00000 .0 .08 .00 .00 40 25 0
49327.5 -.02743 .45842 .25788 .00011 .00012 .00000 .0 .07 .00 .00 40 25 0
49328.5 -.02623 .45989 .25542 .00007 .00008 .00000 .0 .00 .00 .00 40 25 0
49329.5 -.02484 .46045 .25296 .00011 .00012 .00000 .0 .05 .00 .00 40 25 0
49330.5 -.02354 .46135 .25051 .00013 .00014 .00000 .0 .11 .00 .00 36 25 0
49331.5 -.02272 .46260 .24806 .00013 .00015 .00000 .0 .11 .00 .00 38 25 0
49332.5 -.02086 .46362 .24561 .00013 .00014 .00000 .0 .08 .00 .00 39 25 0
END UTPM TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 726:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 726 (1993 Dec 05 - Dec 11)
93 12 5 93 12 6 93 12 7 93 12 8 93 12 9 93 12 10 93 12 11
prn 3d rss (m)
1 0.22 0.42 0.59 0.20 0.24 0.46 0.22
2 0.25 0.41 0.71 0.22 0.23 0.38 0.22
3 0.13 0.18 0.28 0.18 0.17 0.22 0.20
5 0.34 0.55 0.61 0.41 0.45 0.43 0.31
7 0.69 0.71 0.46 0.18 0.30 0.38 0.13
9 1.2 1.31 1.67 0.33 0.23 0.20
12 0.28 0.41 0.67 0.47 0.97 0.97 0.69
13 0.20 0.71 0.70 0.54 0.47 0.39 0.83
14 0.33 0.34 0.21 0.13 0.22 0.30 0.34
15 0.26 0.32 0.49 0.32 0.63 0.70 0.39
16 0.41 0.38 0.51 0.51 0.38 0.37 0.34
17 0.28 0.27 0.28 0.22 0.32 0.17 0.16
18 0.22 0.37 0.24 0.22 0.28 0.24 0.11
19 0.08 0.68 0.52 0.19 0.25 0.14 0.55
20 0.14 0.26 0.68 0.18 0.21 0.23 0.18
21 0.27 0.41 0.39 0.25 0.65 0.37 0.40
22 0.10 0.22 0.15 0.19 0.19 0.37 0.31
23 0.69 0.40 0.89 0.83 0.71 0.42 0.76
24 0.32 0.34 0.41 0.38 0.22 0.13 0.32
25 0.22 0.27 0.42 0.48 0.17 0.25 0.32
26 0.42 0.24 0.48 0.36 0.36 0.24 0.55
27 0.17 0.39 0.47 0.24 0.22 0.28 0.42
28 0.21 0.28 0.33 0.22 0.60 0.34 0.19
29 0.15 0.28 0.13 0.20 0.19 0.26 0.23
31 0.21 0.36 0.28 0.24 0.27 0.21 1.64
_______________________
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
93 12 5 93 12 6 93 12 7 93 12 8 93 12 9 93 12 10 93 12 11
prn 3d rss (m)
1 4.6 4.9 3.4 3.7 4.1 5.0 5.7
2 5.2 5.3 5.0 4.4 4.8 4.8 3.9
3 16.5 15.3 14.9 14.5 14.6 14.6 13.5
5 13.4 9.9 10.5 10.8 8.2 6.2 6.7
7 5.0 6.1 6.0 4.7 4.9 5.2 6.3
9 133.4 111.6 5.2 4.4 4.9
12 3.0 3.8 4.5 5.6 4.7 3.7 4.7
13 14.8 14.0 14.8 14.4 13.7 10.1 9.2
14 6.5 4.7 5.5 6.0 6.3 7.1 7.0
15 5.0 6.2 3.2 3.4 2.9 2.6 2.6
16 8.0 6.5 6.3 7.0 3.2 4.2 6.5
17 5.0 3.6 2.8 2.8 2.8 2.8 3.8
18 5.6 7.7 6.8 5.2 11.9 9.2 4.9
19 8.2 9.6 9.5 8.9 7.6 7.3 11.4
20 4.5 4.3 4.3 4.3 5.1 5.5 4.2
21 2.9 2.1 5.1 5.6 2.8 5.8 2.2
22 7.1 5.4 5.1 5.2 7.7 9.3 8.3
23 3.2 2.9 4.2 3.1 4.5 5.9 3.0
24 7.5 7.5 8.4 6.6 6.9 5.9 6.5
25 9.7 7.2 7.5 7.4 6.5 9.2 8.9
26 3.6 3.4 4.5 5.7 6.7 6.1 5.9
27 11.8 11.8 9.6 11.2 11.8 9.9 9.7
28 6.3 11.2 5.1 4.1 5.1 5.9 3.6
29 5.6 6.3 4.7 4.9 4.8 5.3 4.3
31 9.5 15.7 9.2 6.7 6.2 6.4 7.1
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
The following tables, as explained in IGS Report Nos. 99 and 295, indicate the
amount of global network tracking data used in this week's analysis:
JPL SITE SUMMARY TABLE (no. stations) GPS week 726 (1993 Dec 05 - Dec 11)
93 12 5 93 12 6 93 12 7 93 12 8 93 12 9 93 12 10 93 12 11
Fiducials 8.0 8.3 7.4 8.3 8.2 7.9 8.2
Total 37.0 36.7 33.1 37.0 33.7 34.5 35.6
END SITE SUMMARY TABLE
JPL GROUND STATION INCLUSION TABLE GPS week 726 (1993 Dec 05 - Dec 11)
93 12 5 93 12 6 93 12 7 93 12 8 93 12 9 93 12 10 93 12 11
site % data
ALBH 97 102 92 102 102 105 104
ALGO* 98 101 92 104 104 106 105
BRMU 100 83 69 103 74 100 88
DRAO 94 100 88 102 102 104 104
FAIR* 105 110 90 101 103 93 80
FORT 108 110 93 99 0 102 110
GODE 96 97 89 101 101 103 98
GOLD 95 100 88 100 95 98 97
GRAZ 100 93 75 59 92 0 52
HART* 98 103 95 106 94 64 106
HERS 96 102 90 100 98 103 104
HOBA 94 38 27 101 103 104 101
JPLM 99 104 92 106 106 92 103
KIRU 101 100 87 88 0 91 105
KOKB* 105 110 96 108 109 109 107
KOSG 96 90 80 99 101 70 50
KOUR 101 102 89 104 105 104 104
MADR* 99 101 91 99 101 103 103
MASP 101 108 94 107 107 105 90
MATE 99 105 93 98 93 94 107
MCMU 102 108 99 100 0 0 0
MDO1 98 100 85 96 92 93 93
METS 84 61 90 103 100 95 104
NLIB 95 96 73 96 96 99 69
ONSA 99 99 87 101 99 101 100
PIE1 101 102 91 102 102 100 100
QUIN 61 37 90 38 0 9 93
SANT* 102 102 95 105 107 108 108
STJO 103 102 90 102 103 104 103
TAIW 101 103 90 101 102 103 95
TIDB 85 80 79 59 62 62 57
TROM* 99 101 89 99 102 105 107
USUD 94 99 84 94 93 95 93
VNDP 99 104 92 105 105 108 103
WEST 99 101 89 101 100 102 103
WETT 100 104 92 104 104 107 106
YAR1* 97 104 93 107 105 106 104
YELL 101 108 91 103 107 107 104
_______________________
*Indicates fiducial site; #indicates deweighted site.
END GROUND STATION INCLUSION TABLE
As described in IGS Report No. 634, the table below indicates the repeatability
of clock solutions for all satellites and stations used in this week's analysis:
JPL CLOCK REPEATABILITY TABLE GPS week 726 (1993 Dec 05 - Dec 11)
93 12 5 93 12 6 93 12 7 93 12 8 93 12 9 93 12 10 93 12 11
comp log10(rms/ps)
PRN01 2.7 3.9 3.9 3.6 2.4 2.6 2.8
PRN02 2.6 4.0 3.9 3.9 2.7 2.7 2.7
PRN03 2.7 3.9 3.9 3.8 2.7 2.4 2
PRN05 2.4 3.9 3.9 3.8 2.8 1.9 2.4
PRN07 2.4 3.9 3.9 3.9 2.8 2.8 2.7
PRN09 4 3.8 3.5 2.8 2.7 2.6
PRN12 2.9 3.9 3.9 3.9 3.3 3.3 3.1
PRN13 2 4 4 4 2 2.4 3.3
PRN14 2.7 3.9 3.9 3.8 2.5 2.5 2.8
PRN15 2.7 3.9 3.9 3.7 3.0 3.2 2.9
PRN16 2.5 4.0 3.9 3.8 2.5 2.5 2.6
PRN17 2.7 3.9 3.9 3.8 2.9 2.7 2.3
PRN18 2.7 3.9 3.9 3.8 2.3 2.7 2.5
PRN19 2.8 4.0 3.9 3.8 2.7 2.8 3.1
PRN20 2.6 3.9 3.9 3.8 2.5 2.2 2.2
PRN21 2.4 3.9 3.9 3.7 2.6 2.6 2.7
PRN22 2.7 3.9 3.9 3.8 2.7 2.8 2.7
PRN23 2.7 3.9 3.9 3.8 2.8 2 2.7
PRN24 2.5 3.9 3.9 3.8 2.8 2.3 2.7
PRN25 2.8 3.9 3.9 3.8 2.7 2.6 2.5
PRN26 2.8 3.9 3.9 3.9 2.5 2.3 2.6
PRN27 2.8 4.0 3.9 3.8 2.6 2.8 2.3
PRN28 2.7 4.0 3.9 3.8 3.2 2.8 2.3
PRN29 2.5 3.9 3.9 3.8 2.3 2.6 2.4
PRN31 2.8 3.9 3.9 3.8 2.9 2.8 3.1
ALBH 1.9 3.9 3.9 3.8 1.8 2.1 2.3
BRMU 2.4 3.9 3.9 3.8 2.6 2.5 2.6
CANB 2.6 3.9 3.8 4 2 2.6 2.4
FAIR 2.3 3.9 4.0 3.8 2.4 2.4 2.2
FORT 2.3 3.9 3.9 4 2 1.9
GODE 2.5 3.9 3.9 3.9 2.5 2.5 2.6
GOLD 2.1 3.9 3.9 3.8 2.1 2.1 2.5
GRAZ 2.5 3.9 3.8 2 2 2
HART 2.5 3.9 3.8 3.7 2.4 2 2.3
HARV 2.4 3.9 3.9 3.8 2.3 2.4 2.6
HERS 3.0 3.9 3.8 3.7 2.6 2.7 2.7
HOBA 2.7 2 4 3.8 2.5 2.2 2.4
JPLM 2.5 4.0 3.9 3.9 2.4 2 2.4
KIRU 2.2 4.0 3.8 4 2 2.0
KOKB 2.6 3.9 4.0 3.9 2.7 2.5 3
KOSG 2.2 3.9 3.9 3.8 2.3 2 2
KOUR 2.3 4.0 3.8 3.8 2.4 2.4 2.9
MADR 1.7 3.9 4.0 3.7 2.5 2.2 2.5
MASP 2.6 3.8 3.8 3.7 3.3 2.3 2.3
MATE 2.5 3.9 3.8 3.8 2.5 2.5 1.9
MCMU 2.6 3.9 3.9 4
MDO1 2.8 4.0 3.9 3.9 2.8 2.9 2.8
METS 2.4 4 3.9 3.8 2.7 3.2 2.5
NLIB 2.8 3.8 3.9 3.9 3.4 2.9 2.8
ONSA 2.4 3.9 3.9 3.8 2.5 2.4 2.3
PENT 2.3 3.9 3.9 3.8 1.9 2.3 2.3
PIE1 2.6 3.9 3.9 3.9 2.5 2.5 2.8
QUIN 3 4 3.9 4 2.7
SANT 2.9 3.9 3.9 3.8 3.0 2.9 2.9
STJO 2.9 3.8 3.9 3.9 2.8 2.5 3.1
TAIS 2.2 4.0 3.8 3.8 2.5 2.7 2.3
TROM 2.3 3.9 3.8 3.8 2.6 2.6 2.3
USUD 2.3 4.0 4.0 3.9 2.3 2.1 2.2
VNDP 2.3 3.9 3.9 3.8 2.3 2.4 2.5
WEST 2.3 3.8 3.9 3.8 2.8 2.6 2.5
WETB 1.9 3.9 3.9 3.8 2.8 2.3 1.8
YAR1 2.5 4.0 4.0 4.0 2.2 2.0 2.4
YELL 1.9 3.9 4.0 3.9 1.6 2.2 2.0
_______________________
END CLOCK REPEATABILITY TABLE
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