[IGSREPORT-0793] JPL Analysis Report (week 735)
David
David
Fri Feb 18 09:56:34 PST 1994
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IGS Electronic Report Fri Feb 18 9:56:34 PST 1994 Message Number 0793
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Author: David C. Jefferson
Subject: JPL Analysis Report (week 735)
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JPL ANALYSIS REPORT GPS-WEEK 0735 (DAYS 37-43, DATES 1994 Feb 06 - Feb 12)
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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. (We welcome Mike Watkins, new Supervisor of JPL's
Satellite Geodesy and Geodynamics Systems Group, to the analysis team.)
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/0735. These files have also been sent to the CDDIS.
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filename contents
______________________________________________________________________________
jpl07357.sum This text file.
jpl07357.erp Earth rotation parameters for GPS week 735.
jpl0735[0-6].sp3 GPS ephemerides for GPS week 735, sp3 format.
______________________________________________________________________________
According to the file gpsn1.txt obtained from tycho.usno.navy.mil, PRN22/GPS22
was scheduled unusable for up to 17 hours beginning at 18:35 on day 040 (Feb 9)
for repositioning. We have excluded this satellite from the analyses of this
day and the following day as well.
Anti-spoofing has been in effect since day 031 (Jan 31). All analyses were
done using our current A-S strategy; see jpl07347.sum for details.
WARNING: Due to the maneuver of PRN22/GPS22, data from this satellite have been excluded on days 040 and 041 (Feb 9, 10).
JPL LODR TABLE GPS week 735 (1994 Feb 06 - Feb 12)
MJD LODR +/-
(ms/day)
49389.5 2.02 0.01
49390.5 2.04 0.01
49391.5 2.11 0.01
49392.5 2.10 0.01
49393.5 2.14 0.01
49394.5 2.11 0.01
49395.5 2.11 0.01
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 735 (1994 Feb 06 - Feb 12)
MJD X Y UT1R-UTC XSIG YSIG UTSIG RMS XYC XUC YUC STA SAT PASS
'' '' sec '' '' sec
49389.5 .10109 .46729 .10626 .00009 .00010 .00000 .0 .09 .00 .00 40 26 0
49390.5 .10272 .46641 .10368 .00008 .00009 .00000 .0 .08 .00 .00 39 26 0
49391.5 .10513 .46597 .10110 .00008 .00009 .00000 .0 .03 .00 .00 39 26 0
49392.5 .10682 .46436 .09850 .00009 .00009 .00000 .0 .03 .00 .00 41 25 0
49393.5 .10935 .46369 .09590 .00008 .00009 .00000 .0 .03 .00 .00 41 25 0
49394.5 .11112 .46251 .09330 .00008 .00009 .00000 .0 .01 .00 .00 38 26 0
49395.5 .11251 .46125 .09068 .00009 .00010 .00000 .0 .01 .00 .00 39 26 0
END UTPM TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 735:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 735 (1994 Feb 06 - Feb 12)
94 2 6 94 2 7 94 2 8 94 2 9 94 2 10 94 2 11 94 2 12
prn 3d rss (m)
1 0.70 0.70 0.84 0.64 0.67 0.85 0.66
2 1.20 0.97 0.93 1.03 0.67 0.79 0.65
3 0.62 0.50 0.40 0.45 0.60 0.44 1.08
4 1.01 0.67 0.77 1.01 0.62 0.73 0.57
5 1.34 1.11 1.03 0.95 1.13 0.98 1.17
7 0.98 0.74 0.61 0.42 0.58 0.63 0.63
9 0.34 0.25 0.41 0.54 0.48 0.34 0.54
12 0.30 0.24 0.49 0.50 0.54 0.42 0.43
13 0.82 0.57 0.57 0.68 0.74 0.61 0.63
14 0.83 0.62 1.20 1.10 0.71 0.62 0.65
15 0.39 0.46 0.42 0.33 0.46 0.40 0.35
16 1.25 0.69 1.50 1.14 0.66 0.72 0.74
17 1.00 0.84 0.76 0.56 0.55 0.73 0.71
18 0.18 0.29 0.38 0.52 0.24 0.34 0.37
19 0.32 0.39 0.28 0.46 0.26 0.41 0.44
20 0.59 0.94 1.08 0.96 1.32 1.12 1.36
21 0.49 0.73 0.93 0.63 0.69 0.96 0.73
22 0.79 0.81 1.6 0.3 0.78
23 1.07 1.27 1.21 0.81 0.75 0.58 0.97
24 0.79 0.89 0.67 0.99 1.04 0.66 0.55
25 0.40 0.49 0.32 0.39 0.34 0.40 0.62
26 0.61 0.43 0.53 0.78 0.75 0.61 0.73
27 0.50 0.49 0.50 0.47 0.36 0.38 0.45
28 0.69 0.67 0.74 0.55 0.79 0.87 0.94
29 0.54 0.61 0.47 0.30 0.34 0.59 0.35
31 0.49 0.42 0.50 0.44 0.48 0.55 0.61
_______________________
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
94 2 6 94 2 7 94 2 8 94 2 9 94 2 10 94 2 11 94 2 12
prn 3d rss (m)
1 7.2 8.1 8.2 9.5 9.8 10.0 9.6
2 9.8 11.5 10.8 9.7 10.3 9.1 9.6
3 10.6 9.6 11.8 10.7 9.9 11.8 16.2
4 18.1 20.4 18.1 18.1 19.4 19.6 19.8
5 7.9 8.4 7.8 9.8 11.5 10.7 11.6
7 6.0 6.1 6.6 6.3 5.4 5.7 5.4
9 3.6 4.6 5.6 4.5 5.1 4.9 4.7
12 3.7 6.8 4.9 4.55 4.4 5.04 5.1
13 7.2 7.2 6.4 7.5 6.2 5.7 5.2
14 6.8 6.8 8.2 7.6 7.1 6.1 8.5
15 6.2 4.7 4.6 5.0 5.4 4.7 6.1
16 14.9 15.5 12.0 6.9 9.3 11.6 11.1
17 4.2 5.0 4.4 4.7 4.0 3.6 3.7
18 15.8 13.8 4.3 9.5 15.4 5.6 9.2
19 5.5 9.4 9.2 8.1 6.8 4.1 6.8
20 7.5 8.6 9.6 7.7 6.8 9.8 9.6
21 3.6 3.9 7.8 5.4 4.9 9.4 5.6
22 9.6 5.0 16.0 15.1 7.4
23 5.9 7.4 6.8 6.9 8.2 7.6 5.2
24 12.9 14.1 10.9 8.8 9.5 9.7 7.9
25 5.5 5.7 6.3 5.8 7.3 5.7 5.7
26 5.6 6.4 5.7 4.9 4.5 3.6 4.8
27 6.3 7.1 6.3 5.8 5.9 5.4 5.6
28 4.0 3.7 4.0 3.7 3.8 5.6 4.5
29 5.4 4.4 5.4 7.4 5.5 4.2 4.0
31 5.0 4.6 5.1 4.7 5.8 5.1 4.7
_______________________
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 735 (1994 Feb 06 - Feb 12)
94 2 6 94 2 7 94 2 8 94 2 9 94 2 10 94 2 11 94 2 12
Fiducial 10.9 11.5 11.3 11.1 11.4 11.7 12.1
Total 34.7 35.5 35.5 34.8 34.1 33.7 34.9
END SITE SUMMARY TABLE
JPL GROUND STATION INCLUSION TABLE GPS week 735 (1994 Feb 06 - Feb 12)
94 2 6 94 2 7 94 2 8 94 2 9 94 2 10 94 2 11 94 2 12
site % data
ALBH 98 99 98 94 95 97 97
ALGO* 92 97 97 92 90 93 88
BRMU 84 81 87 77 75 97 75
CRO1 83 88 98 90 88 90 89
DRAO 95 100 100 93 78 101 101
FAIR* 101 101 101 97 93 100 98
FORT 92 91 92 76 13 0 84
GODE 94 93 98 90 85 92 92
GOLD* 84 80 90 87 68 53 87
GRAZ 94 97 97 0 0 0 0
HART* 96 97 97 88 84 96 93
HERS 93 95 95 87 89 92 92
HOBA 96 95 97 88 92 95 95
JPLM 0 0 0 96 93 99 95
KOKB* 96 100 92 81 91 99 96
KOSG* 93 94 95 87 89 90 87
KOUR 90 94 92 83 83 84 88
MADR* 16 0 0 45 76 70 89
MASP 96 96 96 87 90 87 94
MATE 93 96 94 89 91 92 89
MCMU 103 80 77 94 97 103 101
MDO1 96 96 96 93 90 94 94
METS 90 88 73 86 89 96 92
NLIB 85 84 87 84 84 84 80
NYAL 103 104 103 98 85 0 0
ONSA 94 95 94 87 80 0 0
PAMA 60 74 87 93 88 84 91
PIE1 87 87 86 78 85 96 95
QUIN 76 91 86 73 91 76 86
RCM5 98 99 98 93 90 94 98
SANT* 39 97 99 97 91 99 96
STJO 96 95 96 89 87 88 93
TAIW 97 98 99 93 91 93 90
TIDB* 92 94 62 65 88 80 93
TROM* 97 98 99 94 96 101 98
USUD 0 0 0 96 94 98 98
VNDP 93 89 98 95 93 99 98
WEST 92 95 96 73 59 65 73
WETT* 93 95 96 89 89 94 94
YAR1* 96 97 100 96 94 100 97
YELL* 99 99 98 92 90 96 92
_______________________
*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 735 (1994 Feb 06 - Feb 12)
94 2 6 94 2 7 94 2 8 94 2 9 94 2 10 94 2 11 94 2 12
comp log10(rms/ps)
PRN01 4.1 4.1 4.4 4.2 4.2 3.9 3.8
PRN02 3.7 3.6 4.2 3.8 3.8 3.9 4.1
PRN03 4.5 4.4 4.3 4 4 4.5 3
PRN04 3.7 3.1 3.9 4.0 3.8 4.0 4.3
PRN05 4.0 3.5 4.1 4.1 3.9 4.1 4.1
PRN07 4.2 4.4 4.2 3.9 4.0 3.6 3.8
PRN09 4.0 4.3 4.1 4.1 4.2 3.9 4.1
PRN12 4.1 4.1 4.2 4.2 4.0 3.9 4.0
PRN13 4.0 3.8 4.5 4.6 4.4 4.4 4.5
PRN14 3.9 3.9 4.3 3.6 4.0 3.8 3.6
PRN15 3.9 4.1 4.1 2.8 3.9 4.2 3.9
PRN16 3.8 3.6 3.9 3.7 3.9 4.0 4.0
PRN17 4.1 4.2 4.3 4.6 4.3 4.5 3.9
PRN18 3.9 3.1 3.9 3.4 3.3 3.8 3.4
PRN19 3.8 3.8 3.9 3.3 3.6 4.0 3.5
PRN20 3.8 4.0 4.1 4.0 4.1 4.1 3.8
PRN21 3.9 3.6 4.4 4.3 4.1 4.1 4.2
PRN22 3.9 3.9 4 4 4.2
PRN23 3.8 3.7 4.2 3.5 3.5 4.0 3.9
PRN24 3.7 4.3 4.3 4.0 4.3 4.2 4.4
PRN25 3.8 3.9 4.2 4.2 3.9 4.1 4.1
PRN26 3.8 3.8 4.1 3.9 3.7 4.1 3.4
PRN27 3.7 3.9 4.0 3.5 3.6 3.9 3.5
PRN28 3.8 3.7 4.2 4.0 3.6 4.1 4.2
PRN29 3.9 3.7 4.0 3.7 3.9 4.0 3.7
PRN31 3.9 3.8 4.1 3.8 4.0 4.0 3.9
ALBH 3.9 3.7 3.6 3.8 3.8 3.5 3.4
BRMU 4.1 4.1 4.1 4.0 3.8 3.5 3.7
CANB 3.7 3.8 4 4.0 3.8 4.1 4.1
CRO1 4 4.0 4 3.7 4.0 3.4 3.8
FAIR 3.8 3.8 4.0 3.9 4.1 4.0 3.6
FORT 4.0 4.0 4.3 3.8 4
GODE 4.0 3.8 3.8 3.7 3.9 3.8 3.8
GOLD 3.8 3.8 4.1 3.8 4 4 3.6
GRAZ 3.9 3.4 4
HART 3.9 4.0 4.3 4.2 3.9 4.1 4.0
HARV 3.9 3.8 4.2 3.8 3.7 3.7 3.5
HERS 4.0 3.4 4.1 4.3 4.1 3.8 4.2
HOBA 4.0 4.1 4.3 4.1 4.0 4.0 4.2
JPLM 4 3.9 4.0 3.5
KOKB 4.0 4.0 4.2 3.8 4.1 4.2 3.5
KOSG 4.1 4.0 4.3 4.3 3.9 4.1 4.0
KOUR 4.1 4.1 4.0 3.7 4.0 4.0 4
MADR 5 3.9 4.1 4.0
MASP 3.9 3.8 4.0 3.8 3.9 4.1 4
MATE 3.8 3.8 4.2 4.2 3.7 4.0 4.0
MCMU 3.8 4 4 3.8 3.6 4.0 4.1
MDO1 4.0 4.0 3.7 3.9 3.8 3.9 4.0
METS 4.4 4.4 4.0 4.5 4.3 4.0 4.2
NALL 4.1 3.8 3.9 3.8 4
NLIB 3.8 3.9 3.5 3.9 3.9 3.6 3.8
ONSA 3.9 3.9 4.3 4.0 4
PAMA 4 3 4.1 4.3 4.2 4.2 4
PENT 3.8 3.8 4.1 3.6 3.7 3.6 3.6
PIE1 4.2 4.2 3.8 4.0 3.9 4.0 3.8
QUIN 3.9 3.7 3.7 3.8 3.8 3.6 3.5
RCM5 4.0 3.9 3.9 3.6 4.0 3.8 3.3
SANT 4 4.3 4.1 3.7 4.1 2.9 3.9
STJO 4.3 4.0 4.3 4.1 3.6 4.2 3.9
TAIS 3.9 3.9 4.1 4.1 4.0 4.2 4.1
TROM 3.8 3.9 4.4 3.9 4.2 4.3 4.3
USUD 4 4.0 4.3 4.0
VNDP 3.8 3.7 4.1 3.9 3.6 4.1 3.9
WEST 3.8 4.1 3.5 3.8 4.0 3.8 3.4
WETB 4.0 3.9 4.3 4.2 3.7 3.9 4.2
YAR1 3.8 3.5 4.1 4.1 3.9 4.1 4.1
YELL 4.0 3.9 4.1 4.0 3.8 4.0 3.8
_______________________
END CLOCK REPEATABILITY TABLE
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