[IGSREPORT-0677] JPL w727 Analysis
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Tue Dec 28 10:19:30 PST 1993
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IGS Electronic Report Tue Dec 28 10:19:30 PST 1993 Message Number 0677
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Author: J F Zumberge
Subject: JPL w727 Analysis
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JPL ANALYSIS REPORT GPS-WEEK 0727 (DAYS 346-352, DATES 12-12-93 TO 18-12-93)
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Submitted by
J F Zumberge, D C Jefferson, G Blewitt, M B Heflin, F H Webb
all at the Jet Propulsion Laboratory, California Institute of Technology,
Pasadena, CA 91109.
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/0727. These files have also been sent to the
CDDIS.
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filename contents
______________________________________________________________________________
jpl07277.sum This text file.
jpl07277.erp Earth rotation parameters for GPS week 727.
jpl0727[0-6].sp3 GPS ephemerides for GPS week 727, sp3 format.
______________________________________________________________________________
Stations and satellites listed in the following WARNINGs were either
deleted or deweighted in the processing this week. The stations not
used on Dec 12 do not necessarily reflect a problem for those stations
on that day.
Data from VNDP caused an excessive number of oultiers beginning Dec 16.
WARNING: Data from GGAO, GRAZ, HOBA, KOKB, and KOUR were not used on Dec 12.
WARNING: Data from PRN04/GPS34 were deweighted on Dec 12-15 and Dec 18.
WARNING: Data from PRN04/GPS34 and PRN07/GPS37 were deleted on Dec 16-17.
WARNING: Data from VNDP were deleted on Dec 16-18.
JPL LODR TABLE GPS week 727 (1993 Dec 12 - Dec 18)
MJD LODR +/-
(ms/day)
49333.5 2.42 0.05
49334.5 2.31 0.04
49335.5 2.35 0.04
49336.5 2.46 0.04
49337.5 2.43 0.04
49338.5 2.46 0.04
49339.5 2.44 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 727 (1993 Dec 12 - Dec 18)
MJD X Y UT1R-UTC XSIG YSIG UTSIG RMS XYC XUC YUC STA SAT PASS
'' '' sec '' '' sec
49333.5 -.01945 .46451 .24316 .00018 .00019 .00000 .0 .14 .00 .00 34 26 0
49334.5 -.01892 .46552 .24072 .00013 .00014 .00000 .0 .09 .00 .00 38 26 0
49335.5 -.01757 .46721 .23827 .00013 .00014 .00000 .0 .08 .00 .00 38 26 0
49336.5 -.01696 .46830 .23582 .00012 .00014 .00000 .0 .10 .00 .00 38 26 0
49337.5 -.01617 .46802 .23337 .00013 .00014 .00000 .0 .09 .00 .00 39 24 0
49338.5 -.01434 .47045 .23092 .00012 .00014 .00000 .0 .09 .00 .00 38 24 0
49339.5 -.01215 .46993 .22848 .00013 .00014 .00000 .0 .09 .00 .00 38 26 0
END UTPM TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 727:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 727 (1993 Dec 12 - Dec 18)
93 12 12 93 12 13 93 12 14 93 12 15 93 12 16 93 12 17 93 12 18
prn 3d rss (m)
1 0.21 0.23 0.24 0.36 0.35 0.43 0.74
2 0.27 0.53 0.16 0.27 0.31 0.41 0.19
3 0.27 0.26 0.28 0.46 0.35 0.25 0.26
5 0.54 0.23 0.28 0.26 0.33 0.70 0.67
7 0.22 0.34 0.53 0.2
9 0.29 0.19 0.31 0.27 0.35 0.34 0.39
12 0.56 0.95 0.85 0.79 0.59 0.62 0.89
13 0.48 0.90 0.78 0.72 0.76 0.77 1.09
14 0.34 0.22 0.36 0.42 0.31 0.51 0.27
15 0.21 0.38 0.32 0.32 0.42 0.38 0.19
16 0.35 0.40 0.30 0.33 0.30 0.54 0.47
17 0.26 0.34 0.30 0.35 0.25 0.33 0.33
18 0.22 0.21 0.18 0.14 0.20 0.22 0.39
19 0.39 0.40 0.33 0.32 0.36 0.30 0.32
20 0.17 0.18 0.27 0.31 0.36 0.53 0.43
21 0.46 0.47 0.30 0.52 0.60 0.35 0.50
22 0.23 0.20 0.18 0.18 0.12 0.19 0.08
23 0.94 0.87 0.64 0.73 0.99 0.82 0.61
24 0.29 0.24 0.26 0.30 0.48 0.32 0.24
25 0.21 0.16 0.16 0.27 0.24 0.23 0.24
26 0.65 0.53 0.26 0.32 0.39 0.43 0.25
27 0.34 0.42 0.30 0.36 0.17 0.43 0.36
28 0.17 0.34 0.22 0.20 0.43 0.33 0.45
29 0.23 0.14 0.13 0.18 0.25 0.31 0.22
31 0.31 0.56 0.34 0.27 0.22 0.47 0.52
_______________________
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 12 93 12 13 93 12 14 93 12 15 93 12 16 93 12 17 93 12 18
prn 3d rss (m)
1 4.8 4.4 2.9 7.1 5.7 2.4 4.8
2 4.2 5.2 5.7 5.4 4.7 4.4 4.6
3 14.4 14.2 14.2 14.2 13.9 13.6 14.3
5 8.6 8.3 5.0 5.6 7.1 8.5 8.6
7 7.2 5.0 5.2 4.2 7.2
9 4.8 4.0 4.1 3.9 4.3 4.7 5.0
12 2.9 2.7 3.9 4.2 6.4 9.2 4.0
13 8.5 7.6 4.6 6.7 6.4 7.2 6.5
14 10.5 8.0 7.8 5.0 3.6 4.1 2.3
15 2.7 3.6 5.3 3.0 3.2 3.4 4.4
16 9.3 8.4 5.0 7.4 6.0 4.5 4.2
17 3.7 3.5 2.7 2.9 3.0 3.5 3.4
18 5.1 9.3 5.8 10.0 12.0 8.3 3.4
19 10.6 9.0 8.8 7.1 7.9 7.7 6.9
20 6.8 5.1 5.6 4.4 5.6 6.7 6.1
21 2.9 5.7 2.8 1.4 2.1 3.0 6.0
22 9.9 7.8 8.5 4.8 5.7 8.7 7.2
23 4.3 4.9 2.8 3.9 4.9 5.9 4.1
24 7.1 5.2 5.2 7.1 8.4 9.7 6.8
25 10.6 9.9 9.5 9.2 9.8 8.5 8.5
26 7.1 7.9 5.9 4.5 6.5 5.7 5.3
27 10.1 12.0 10.6 9.9 9.8 9.8 9.4
28 5.1 5.8 5.2 5.9 4.2 3.7 4.3
29 5.4 6.5 6.7 6.0 4.5 5.2 5.3
31 8.6 6.8 8.6 8.5 8.6 8.0 9.3
_______________________
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 727 (1993 Dec 12 - Dec 18)
93 12 12 93 12 13 93 12 14 93 12 15 93 12 16 93 12 17 93 12 18
Fiducials 7.2 8.2 8.2 8.4 8.0 8.1 8.2
Total 31.8 36.6 35.9 36.6 35.5 36.9 38.0
END SITE SUMMARY TABLE
JPL GROUND STATION INCLUSION TABLE GPS week 727 (1993 Dec 12 - Dec 18)
93 12 12 93 12 13 93 12 14 93 12 15 93 12 16 93 12 17 93 12 18
site % data
ALBH 105 105 106 105 102 103 105
ALGO* 106 105 105 105 102 98 98
BRMU 84 104 82 105 74 88 88
DRAO 104 105 108 108 105 104 108
FAIR* 80 84 83 83 84 106 111
FORT 109 107 111 108 108 110 109
GODE 0 101 101 100 95 95 102
GOLD 67 78 98 96 93 92 95
GRAZ 0 97 66 108 103 103 107
HART* 107 108 108 109 104 104 107
HERS 105 104 106 78 92 97 106
HOBA 0 104 104 104 98 98 104
JPLM 109 109 109 109 105 106 108
KIRU 104 104 101 63 61 101 106
KOKB* 0 104 102 110 93 101 95
KOSG 98 103 106 106 90 0 96
KOUR 0 103 105 103 101 103 103
MADR* 99 97 101 106 103 99 103
MASP 102 108 108 108 105 107 108
MATE 90 91 100 107 103 104 108
MDO1 91 91 91 90 90 101 106
METS 95 103 106 104 101 100 98
NLIB 95 83 87 88 81 88 94
NYAL 0 0 0 0 45 109 104
ONSA 102 104 104 102 99 101 104
PIE1 99 99 95 96 94 95 104
QUIN 104 102 41 0 18 100 96
RCM5 105 105 105 105 101 101 104
SANT* 108 108 109 108 105 104 108
STJO 104 104 104 104 101 98 99
TAIW 95 100 102 105 99 90 0
TIDB 59 22 18 87 100 100 105
TROM* 109 111 111 112 105 99 90
USUD 89 88 88 90 80 84 102
VNDP 31 0 0 22 0 0 0
WEST 103 102 102 102 99 97 103
WETT 107 107 108 108 104 103 106
YAR1* 106 102 102 107 103 103 106
YELL 106 104 108 108 105 99 102
_______________________
*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 727 (1993 Dec 12 - Dec 18)
93 12 12 93 12 13 93 12 14 93 12 15 93 12 16 93 12 17 93 12 18
comp log10(rms/ps)
PRN01 2.6 2.5 2.7 2.8 2.7 2.9 3.0
PRN02 2.9 3.1 2.4 2.2 2.7 2.8 2.8
PRN03 2.8 2.3 2.7 2.7 3.2 2.5 2.5
PRN05 3.2 2.5 2.7 2.5 2.8 2.9 3.3
PRN07 2.8 2.8 2.6 3
PRN09 2.8 2.5 2.8 2.6 2.9 2.6 2.7
PRN12 2.7 3.1 3.2 3.2 3.1 2.9 3.2
PRN13 2.9 2 2.9 3.0 3.0 2.6 2.7
PRN14 3.0 3.0 2.9 2.6 2.5 3.0 2.7
PRN15 2.6 2.7 2.9 2.7 2.5 2.7 2.5
PRN16 2.9 2.3 2.3 2.6 2.6 2.7 2.5
PRN17 2.7 2.7 2.1 2.8 2.9 2.6 2.7
PRN18 2.6 2.7 2.7 2.5 2.4 2.7 2.6
PRN19 2.6 2.6 3.1 2.6 2.6 2.7 2.6
PRN20 2.7 2.5 2.8 2.7 2.4 3.0 3.1
PRN21 2.7 2.7 2.6 2.5 2.8 2.6 2.4
PRN22 2.7 2.7 2.5 2.6 2.4 2.7 2.3
PRN23 2.8 2.6 2.5 2.6 2.7 2.6 2.7
PRN24 2.3 2.9 2.6 2.7 2.8 2.3 2.6
PRN25 2.6 2.4 2.6 2.8 2.9 2.8 2.9
PRN26 2.9 2.7 2.6 2.4 2.7 2.6 2.9
PRN27 2.8 2.8 2.9 2.2 2.5 3.0 2.7
PRN28 2.5 2.7 2.5 2.7 2.8 2.8 2.6
PRN29 2.6 2.5 2.6 2.2 2.7 2.6 2.4
PRN31 2.7 3.0 2.8 2.8 2.2 2.9 2.8
ALBH 2.3 1.7 2.2 2.1 2.4 2.3 1.9
BRMU 2.5 2.6 2.3 2.5 2.3 2.5 2.5
CANB 2.9 3 3 2 2.6 2.1 2.7
FAIR 3.0 2.2 2.2 2.1 2.0 2.5 2.2
FORT 1.8 2.2 2.0 2.3 2.3 2.3 2.5
GODE 2 2.5 2.4 2.3 2.5 2.4
GOLD 2.5 2.4 2.4 2.2 1.8 2.5 2.0
GRAZ 3 2 2.6 2.6 2.2 2.8
HART 2.5 2.3 1.8 2.1 2.7 2.4 2.4
HARV 2.5 2.2 2.5 2.1 2.4 2.5 2.3
HERS 3.0 2.9 2.7 2.8 2.9 2.4 2.7
HOBA 2 1.8 2.4 2.5 2.4 2.5
JPLM 2.6 2.5 2.5 2.7 2.6 2.6 2.1
KIRU 2.1 2.3 2.1 2 3 2.2 2.6
KOKB 4 4.0 4.2 3.6 4.3 3.9
KOSG 2.3 2.3 2.1 2.4 2 2
KOUR 3 2.8 2.9 3.0 2.9 2.9
MADR 2.2 2.4 2.2 2.1 2.3 2.2 2.4
MASP 3.4 3.2 3.2 3.3 3.2 3.4 2.7
MATE 2.3 2.6 2.5 2.3 2.7 2.1 2.4
MDO1 2.7 2.7 2.9 2.8 2.7 2.8 2.8
METS 2.3 2.2 2.9 3.2 3.1 2.8 2.9
NALL 3 2.4 2.2
NLIB 3.4 2.6 3.0 3.2 2.8 3.1 2.4
ONSA 2.5 2.9 2.8 2.2 2.6 2.3 2.6
PENT 2.2 2.1 2.0 2.0 2.2 2.2 2.0
PIE1 2.5 2.6 2.5 2.6 2.6 2.7 2.4
QUIN 2.8 2.7 3 2 2.8 2.7
RCM5 2 2.6 2.6 2.5 2.5 2.6 2.4
SANT 2.4 2.7 2.8 2.7 2.5 3.0 2.8
STJO 3.2 2.6 2.2 2.5 3.2 2.8 3.0
TAIS 2.2 2.5 2.5 2.3 2.4 2
TROM 2.3 2.6 2.2 2.2 2.6 2.3 2.4
USUD 2.1 2.5 2.5 2.3 2.4 2.5 2.7
VNDP 2
WEST 3.1 2.9 2.5 2.5 2.4 2.9 2.5
WETB 2.3 2.6 2.1 2.0 2.5 1.9 2.5
YAR1 2.5 2.0 2.2 1.7 2.4 2.5 2.7
YELL 1.3 1.9 1.7 2.2 2.4 2.3 1.9
_______________________
END CLOCK REPEATABILITY TABLE
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