[IGSREPORT-0918] JPL Analysis Report (week 744)
David
David
Fri Apr 22 14:04:39 PDT 1994
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IGS Electronic Report Fri Apr 22 14:04:39 PDT 1994 Message Number 0918
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Author: David C. Jefferson
Subject: JPL Analysis Report (week 744)
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JPL ANALYSIS REPORT GPS-WEEK 0744 (DAYS 100-106, DATES 1994 Apr 10 - Apr 16)
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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.
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/0744. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl07447.sum This text file.
jpl07447.erp Earth rotation parameters for GPS week 744.
jpl0744[0-6].sp3 GPS ephemerides for GPS week 744, sp3 format.
______________________________________________________________________________
According to the file nanu1994.mes obtained from the IGS CBIS, PRN06/GPS36
was scheduled unusable from day 099 (Apr 9) 14:56 UT to day 102 (Apr 12)
16:00 UT, and from day 106 (Apr 16) 14:08 UT to day 108 (Apr 18) 15:40 UT for
repositioning. We have included data from this satellite for days 103-105
(Apr 13-15) only.
Additionally, IGS Mail Message 572 indicates that PRN03/GPS11 is expected to be
permanently unsuable as of day 103. This satellite no longer appears in our
solutions beginning with jpl07443.sp3, the corresponding orbit file for this
day.
According to IGS Mail Message 568, the antenna at ALBH was changed on day 104
(Apr 14). Also, the inclusion of data from NLIB caused an excessive number of
outliers in the analysis of day 106. We have deleted these sites from our
processing on the corresponding days.
WARNING: Data from PRN06 have been excluded for days 099-102 and 106 due to maneuvering.
WARNING: Data from ALBH have been excluded for day 104 due to an antenna change.
WARNING: Data from NLIB have been excluded for day 106.
WARNING: No data from PRN03 as of day 103; satellite out of service.
WARNING: Little data from PRN13 on day 101.
JPL LODR TABLE GPS week 744 (1994 Apr 10 - Apr 16)
MJD LODR +/-
(ms/day)
49452.5 2.49 0.02
49453.5 2.49 0.01
49454.5 2.50 0.01
49455.5 2.51 0.01
49456.5 2.47 0.01
49457.5 2.41 0.01
49458.5 2.39 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 744 (1994 Apr 10 - Apr 16)
MJD X Y UT1R-UTC XSIG YSIG UTSIG RMS XYC XUC YUC STA SAT PASS
'' '' sec '' '' sec
49452.5 .18378 .37622 -.05006 .00012 .00014 .00000 .0 .02 .00 .00 39 26 0
49453.5 .18412 .37435 -.05295 .00011 .00012 .00000 .0 .08 .00 .00 47 26 0
49454.5 .18404 .37207 -.05583 .00010 .00011 .00000 .0 -.05 .00 .00 41 26 0
49455.5 .18382 .37031 -.05872 .00010 .00010 .00000 .0 -.04 .00 .00 44 26 0
49456.5 .18366 .36791 -.06160 .00011 .00012 .00000 .0 .01 .00 .00 37 26 0
49457.5 .18345 .36586 -.06448 .00011 .00013 .00000 .0 .08 .00 .00 39 26 0
49458.5 .18359 .36376 -.06735 .00010 .00012 .00000 .0 .00 .00 .00 45 25 0
END UTPM TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 744:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 744 (1994 Apr 10 - Apr 16)
94 4 10 94 4 11 94 4 12 94 4 13 94 4 14 94 4 15 94 4 16
prn 3d rss (m)
1 0.98 0.92 0.99 0.78 0.73 0.57 0.65
2 0.58 0.95 0.81 0.73 0.91 0.84 0.85
3 0.5 1.05 0.5
4 0.65 0.47 0.54 0.61 0.72 0.58 0.56
5 0.36 0.53 0.55 0.69 0.51 0.54 0.52
6 2.7 1.69 0.7
7 1.05 1.16 1.24 1.34 1.33 1.21 1.42
9 0.60 0.39 0.48 0.56 0.66 0.44 0.67
12 0.33 0.20 0.37 0.34 0.45 0.33 0.43
13 1.2 0.9 0.72 0.52 0.53 0.55
14 0.39 0.46 0.31 0.59 0.50 0.29 0.35
15 0.65 0.84 0.64 0.61 0.46 0.83 0.48
16 0.38 0.73 0.55 0.75 0.85 0.79 0.74
17 0.69 0.91 0.60 0.41 0.82 0.56 1.12
18 0.75 0.57 0.58 0.89 0.69 1.53 0.97
19 0.49 0.47 0.43 0.70 1.18 1.25 0.86
20 0.49 0.34 0.31 0.65 0.47 0.17 0.50
21 0.47 0.76 0.60 0.41 0.36 0.47 0.51
22 0.49 0.55 0.72 0.39 0.67 0.56 0.64
23 0.32 0.35 0.25 0.26 0.48 0.56 0.43
24 0.74 0.66 0.78 0.48 1.18 0.72 0.97
25 0.72 0.26 0.40 0.66 0.75 1.33 1.62
26 0.68 1.35 1.30 1.12 1.15 0.67 0.92
27 0.55 0.54 0.41 0.64 0.77 0.68 0.40
28 1.63 1.31 0.87 0.88 0.82 1.07 0.67
29 1.08 0.89 0.83 0.73 0.79 0.83 0.93
31 1.52 1.20 1.00 1.25 1.29 1.29 1.22
_______________________
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 4 10 94 4 11 94 4 12 94 4 13 94 4 14 94 4 15 94 4 16
prn 3d rss (m)
1 16.0 16.0 14.1 14.4 14.0 11.1 11.1
2 7.6 5.3 6.4 5.7 5.6 6.5 3.9
3 14.8 14.2 8.8
4 8.3 9.0 8.5 10.9 9.5 9.1 9.6
5 5.8 3.9 3.2 4.2 4.8 4.4 4.6
6 7.7 7.7 9.6
7 11.9 12.6 14.0 14.2 14.6 15.2 15.6
9 3.7 2.9 5.5 5.6 5.1 3.9 2.9
12 4.1 1.8 2.3 2.9 2.2 3.9 3.4
13 5.3 7.1 6.9 5.1 5.1 6.0
14 5.7 6.8 6.5 7.9 8.3 8.4 6.6
15 4.3 3.6 3.5 3.6 3.9 4.8 4.7
16 6.9 5.8 5.8 4.9 4.4 7.5 11.4
17 7.0 6.9 8.1 7.5 6.1 6.3 7.0
18 11.2 12.6 12.9 12.9 15.9 19.6 22.8
19 4.3 3.3 3.5 3.5 4.0 4.9 5.2
20 6.9 5.1 5.0 6.0 7.9 3.8 5.7
21 4.3 5.1 4.9 3.8 4.8 3.6 6.8
22 4.5 4.0 4.8 4.7 4.6 4.0 4.3
23 12.4 10.1 9.8 7.7 6.8 5.2 5.0
24 5.1 5.8 5.9 6.6 7.0 5.4 5.6
25 6.3 6.1 5.9 6.4 6.8 6.3 7.0
26 12.6 8.0 9.0 9.1 11.3 8.5 9.9
27 4.7 3.6 2.7 2.9 4.0 4.5 3.5
28 7.8 8.1 9.2 9.5 7.9 7.3 8.3
29 10.5 13.2 10.5 9.6 11.0 15.3 15.6
31 7.0 5.8 6.5 6.4 5.6 5.4 5.7
_______________________
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 744 (1994 Apr 10 - Apr 16)
94 4 10 94 4 11 94 4 12 94 4 13 94 4 14 94 4 15 94 4 16
Fiducial 9.6 9.8 9.5 9.8 10.4 10.3 11.0
Total 30.8 38.7 33.7 38.2 32.0 33.8 40.1
END SITE SUMMARY TABLE
JPL GROUND STATION INCLUSION TABLE GPS week 744 (1994 Apr 10 - Apr 16)
94 4 10 94 4 11 94 4 12 94 4 13 94 4 14 94 4 15 94 4 16
site % data
ALBH 98 97 97 102 0 104 103
ALGO* 97 99 99 103 104 103 104
AREQ 99 99 94 103 94 0 91
BRMU 85 92 83 84 99 85 95
CHTP 84 90 90 93 88 87 90
DRAO 0 102 0 107 0 0 105
FAIR* 45 62 12 33 82 77 73
FORT 98 103 98 90 0 0 0
GODE 0 89 89 99 102 100 100
GOLD* 70 70 74 59 58 84 80
GRAZ 0 97 0 100 0 0 100
HART* 78 88 70 60 83 80 87
HARV 97 98 99 103 106 105 106
HERS 0 78 0 0 0 70 79
HOBA 93 93 100 100 101 101 100
JPLM 77 82 101 106 104 106 100
KIRU 0 92 0 0 0 0 91
KOKB* 70 60 80 73 80 79 90
KOSG* 83 88 79 89 86 79 83
KOUR 94 89 0 83 85 92 94
MADR* 66 69 67 70 68 68 73
MASP 100 100 99 99 91 99 104
MATE 52 64 70 73 77 70 78
MCMU 0 40 100 103 102 101 104
MDO1 0 99 101 101 0 99 106
METS 68 74 86 92 92 88 91
NLIB 70 67 72 71 75 81 0
NYAL 105 105 106 107 108 108 111
ONSA 96 93 99 91 0 102 103
PAMA 65 68 49 67 69 0 64
PIE1 97 102 99 99 92 92 104
PINY 55 49 35 0 0 0 12
QUIN 98 102 99 101 101 101 99
RCM5 96 98 99 101 105 99 106
SANT* 59 54 59 73 63 70 64
STJO 83 86 91 103 105 104 105
TAIW 69 80 86 78 85 77 83
TIDB* 63 65 66 66 62 56 67
TROM* 100 103 101 105 104 103 107
TSKB 0 100 0 103 0 0 102
USUD 82 94 100 100 99 96 98
VNDP 67 65 73 75 75 73 84
WEST 93 96 98 101 104 104 100
WETT* 65 71 65 74 75 58 82
YAR1* 71 56 81 73 71 72 81
YELL* 95 99 101 105 107 103 107
_______________________
*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 744 (1994 Apr 10 - Apr 16)
94 4 10 94 4 11 94 4 12 94 4 13 94 4 14 94 4 15 94 4 16
comp log10(rms/ps)
PRN01 3.9 4.7 4.0 4.1 4.5 4.1 4.1
PRN02 3.8 3.8 3.6 3.1 4.1 4.0 3.9
PRN03 4 4.6 4
PRN04 3.8 4.2 3.7 3.6 3.8 3.4 3.7
PRN05 4.1 3.8 3.6 3.1 4.1 3.8 3.9
PRN06 4 4.2 3
PRN07 4.1 3.6 4.1 3.8 3.8 3.5 3.5
PRN09 3.9 3.8 4.0 4.3 4.0 4.0 4.4
PRN12 3.8 4 3.9 3.9 3.8 3.9 4.2
PRN13 4 4 4.3 3.8 4.4 3.6 3.8
PRN14 3.7 4.0 3.5 3.6 4.1 3.7 3.7
PRN15 4.0 4.1 4.1 4 4.2 4.3 3.8
PRN16 3.9 4.4 3.6 3.7 4.3 4.0 4.3
PRN17 4.6 4.3 4.2 4.5 4.6 4.4 4.3
PRN18 4.1 3.3 3.5 3.7 3.9 4.3 3.6
PRN19 4.0 4.1 3.9 3.9 3.9 3.9 4
PRN20 3.8 4.2 3.8 4.0 4.0 4.0 4.3
PRN21 4.1 4.2 4.1 4.3 4.4 4.2 4.3
PRN22 4.4 4.4 4.4 4.1 4.0 4.3 4.5
PRN23 3.6 3.4 3.9 4.2 4.3 4.1 4.2
PRN24 4.1 3.3 3.5 3.3 3 3.9 4.3
PRN25 4.0 3.7 3.4 3.8 4.2 4.0 4.2
PRN26 4.0 4.4 4.1 4.4 3.9 4.3 4.4
PRN27 4.3 3.5 4.2 4.1 4.1 4.1 4.1
PRN28 4.0 4.0 4.0 4.1 4.2 4.3 4.0
PRN29 3.6 3.8 2.9 4.2 4.2 4.2 4.0
PRN31 4.1 3.7 4.0 4.0 4.1 4.1 4.0
ALBH 4.1 4.1 3.9 4 4 3.7
AREQ 3.3 3.6 3.8 4.0 4 4
BRMU 3.7 3.5 3.3 3.6 3.8 3.7 3.5
CANB 3.6 4.1 3.7 4.1 4.1 4.0 4.3
CHTP 4.1 3.9 3.9 4.1 4.0 3.7 4.1
FAIR 4 4.3 3 3 3.8 4.0 4.0
FORT 3.9 4.0 3.8 3
GODE 4 3.6 4.0 3.4 3.7 3.8
GOLD 3.8 3.8 3.6 3.4 4 3.9 3.9
HART 4.0 3.9 3.9 4 4.0 4.1 3.8
HARV 4.1 4.0 4.0 4.2 3.8 3.4 4.0
HERS 4 3.6
HOBA 3.7 4.1 3.9 4.2 4.2 4.1 4.1
JPLM 4.0 3.8 3.9 3.1 3.8 3.9 3.2
KOKB 4.1 4.3 3.9 4.4 4.6 4.8 4.9
KOSG 3.8 4.0 4.1 3.9 3.8 3.1 3.1
KOUR 3.4 4 4 4.2 4 4.1
MADR 4.0 3.9 4.2 3.7 4.0 3.8 3.8
MASP 4.3 3.8 4.0 4.1 4.3 4 4.1
MATE 4.0 4.3 4.1 3.4 3.4 3.9 3.7
MCMU 4 3.9 4.2 4.2 4.1 4.0
MDO1 4 3.8 4 3 4.0
METS 4.2 4.6 4.5 4.4 3.8 4.0 4.0
NALL 3.6 3.9 3.8 4.2 4.3 4.2 4.1
NLIB 4.1 3.8 3.7 4.2 4.0 4
ONSA 2.9 3.4 3.8 4 4 3.7
PAMA 4.2 4.4 4.1 4 4 4
PIE1 4.1 3.8 3.6 3.9 3.8 3.3 3.7
PINY 4 4 4
QUIN 4.2 3.9 4.0 4.1 3.7 3.6 4.0
RCM5 4.0 3.6 3.6 2.9 3.7 3.7 3.6
SANT 3.9 4.2 4.0 4.0 4.2 4.2 4.0
STJO 4.2 3.8 3.8 3.7 3.4 3.6 3.6
TAIS 3.8 4.4 3.7 3.6 4.1 3.7 4.1
TROM 3.8 4.2 3.5 4.1 4.4 4.3 3.5
TSKB 4
USUD 4 4.0 4.0 3.9 4.2 3.7 4.2
VNDP 3.8 4.0 3.7 3.5 3.7 3.9 3.7
WEST 3.9 3.7 3.6 3.6 3.7 3.5 3.8
WETB 4.0 4.1 4.1 3.6 3.6 4.1 3.6
YAR1 3.7 4.1 3.7 4.1 4.2 4.1 4.2
YELL 4.0 3.9 3.2 3.7 3.4 3.4 3.4
_______________________
END CLOCK REPEATABILITY TABLE
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