[IGSREPORT-1166] Wk 0760 JPL Analysis Report
D.C.
D.C.
Tue Aug 16 16:06:34 PDT 1994
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IGS Electronic Report Tue Aug 16 16:06:34 PDT 1994 Message Number 1166
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Author: D.C. Jefferson
Subject: Wk 0760 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0760 (DAYS 212-218, DATES 1994 Jul 31 - Aug 06)
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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/0760. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl07607.sum This text file.
jpl07607.erp Earth rotation parameters for GPS week 760.
jpl0760[0-6].sp3 GPS ephemerides for GPS week 760, sp3 format.
______________________________________________________________________________
Beginning with last week's analyses (week 759, Jul 24), we have expanded
our global network to include four new sites in the southern hemisphere.
One is a replacement for the receiver at Hobart, Tasmania, and the others are
Casey, Davis (both in Antarctica), and MacQuarie Island, (about 1500 Km SE of
Hobart). We have also added a site located in southern California, namely
Oat Mountain. Please note that for the new southern hemisphere stations, we
only include data for hours +3 to +24 (rather than the usual -3 to +27),
because of reported and observed problems with the data in the early hours of
the day.
The following nominal coordinates were assumed, and the station locations were
estimated (unconstrained) each day:
CAS1: X = -901776.0326 m, Y = 2409383.7400 m, Z = -5816751.3018 m
DAV1: X = 486853.8781 m, Y = 2285099.5799 m, Z = -5914957.7428 m
HOB2: X = -3950066.0846 m, Y = 2522416.1577 m, Z = -4311637.9946 m
MAC1: X = -3464039.2455 m, Y = 1334171.4266 m, Z = -5169227.5860 m
OATT: X = -2524531.3823 m, Y = -4630086.3361 m, Z = 3577365.7487 m
WARNING: Data from PRN25 excluded on day 212.
WARNING: Data from KOSG excluded days 212, 213, 217 and 218 due to reported data problems.
WARNING: Data from MATE excluded day 216 due to reported data problems.
In the following table, UT1R-UTC are the assumed nominal values from IERS
Bulletin-B predicts; estimated LODR values are also included. See IGS Mail
Message 97 for details.
JPL ERP TABLE GPS week 760 (1994 Jul 31 - Aug 06)
MJD XPole Ypole UT1R-UTC LODR Xsig Ysig UTsig LODsig Nr Nf Nt Xrt Yrt
10**-5" usec us/d 10**-5" us us/d 10**-5"/d
49564.50 7985 17497 738630 1471 9 10 0 12 38 11 24 -223 -80
49565.50 7772 17462 736982 1450 7 8 0 10 45 12 25 -198 -93
49566.50 7590 17416 735342 1426 7 7 0 10 41 13 25 -227 -35
49567.50 7427 17372 733700 1421 7 7 0 11 48 13 25 -196 -53
49568.50 7289 17373 732046 1437 8 7 0 10 43 12 25 -226 -46
49569.50 7109 17357 730372 1438 7 7 0 10 45 11 25 -227 -40
49570.50 6925 17319 728688 1412 7 6 0 9 43 11 25 -253 -47
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 760:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 760 (1994 Jul 31 - Aug 06)
94 7 31 94 8 1 94 8 2 94 8 3 94 8 4 94 8 5 94 8 6
prn 3d rss (m)
1 0.47 0.43 0.30 0.19 0.61 0.56 0.37
2 0.52 0.66 0.56 0.65 0.39 0.51 0.60
4 0.89 0.64 0.54 0.44 0.44 0.60 0.56
5 0.62 0.68 0.49 0.42 0.46 0.34 0.46
6 0.46 0.58 0.51 0.46 0.47 0.48 0.44
7 0.50 0.63 0.39 0.67 0.46 0.35 0.60
9 0.51 0.42 0.30 0.39 0.28 0.41 0.41
12 0.26 0.27 0.37 0.41 0.44 0.47 0.50
14 0.88 0.93 0.88 0.66 0.81 0.79 0.95
15 0.71 0.71 0.48 0.49 0.57 0.61 0.73
16 0.66 0.90 1.37 0.89 0.84 0.78 0.75
17 0.52 0.45 0.40 0.51 0.54 0.59 0.53
18 0.77 0.74 0.73 0.74 0.63 0.59 0.62
19 0.49 0.43 0.47 0.40 0.39 0.39 0.49
20 0.82 0.93 0.80 0.80 0.66 0.67 0.74
21 0.77 0.44 0.96 0.99 0.70 1.21 0.72
22 1.00 1.07 0.82 0.94 0.80 0.79 0.56
23 0.27 0.47 0.66 0.78 0.67 0.58 0.85
24 0.59 0.64 0.57 0.76 0.69 0.69 0.57
25 0.6 0.28 0.41 0.46 0.29 0.30
26 0.45 0.58 0.35 0.59 0.47 0.55 0.54
27 0.27 0.34 0.48 0.31 0.41 0.48 0.44
28 0.41 0.47 0.43 0.55 0.58 0.65 0.51
29 0.65 0.63 0.63 0.66 0.50 0.56 0.58
31 0.71 0.60 0.65 0.58 0.82 0.68 0.76
_______________________
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 7 31 94 8 1 94 8 2 94 8 3 94 8 4 94 8 5 94 8 6
prn 3d rss (m)
1 4.6 4.8 4.7 5.1 6.2 6.8 6.8
2 12.9 14.0 11.2 6.9 6.3 8.3 9.5
4 5.5 5.8 4.5 4.2 5.0 3.8 4.5
5 12.1 8.3 10.5 13.3 17.3 11.5 10.2
6 8.1 7.7 7.3 7.8 6.9 8.4 6.6
7 8.2 7.5 7.5 5.6 4.6 3.9 3.9
9 2.9 2.9 4.7 5.1 3.9 3.5 3.0
12 5.6 5.5 4.7 4.8 5.4 5.1 5.3
14 7.4 7.3 5.2 6.4 6.4 5.7 6.4
15 6.7 5.8 5.6 4.8 6.7 5.5 4.3
16 5.5 5.8 8.6 5.9 5.4 6.0 7.5
17 6.3 10.1 7.9 7.6 8.7 7.8 5.3
18 5.6 5.7 4.0 3.9 3.8 4.3 4.2
19 4.1 5.2 2.9 2.6 2.9 3.2 3.6
20 9.5 7.2 11.3 13.3 15.4 12.8 5.8
21 5.6 5.5 4.9 5.8 5.2 4.3 4.9
22 10.9 13.4 11.0 8.2 11.3 8.2 9.0
23 14.7 14.5 12.4 20.5 16.3 8.3 12.2
24 7.7 8.5 9.4 6.9 8.6 8.2 6.6
25 5.9 6.5 5.8 6.2 6.4 4.8
26 2.7 2.4 2.1 2.7 2.4 2.5 2.0
27 2.9 3.0 3.4 3.2 3.8 3.3 3.6
28 6.1 5.2 6.1 4.9 3.2 4.5 6.0
29 4.3 4.6 4.8 4.7 4.9 4.0 3.7
31 5.5 4.7 5.6 6.2 4.4 4.7 3.9
_______________________
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 760 (1994 Jul 31 - Aug 06)
94 7 31 94 8 1 94 8 2 94 8 3 94 8 4 94 8 5 94 8 6
Fiducial 11.2 12.8 12.6 12.1 11.5 11.5 10.4
Total 42.2 39.4 44.6 41.0 42.5 41.5 34.8
END SITE SUMMARY TABLE
JPL GROUND STATION INCLUSION TABLE GPS week 760 (1994 Jul 31 - Aug 06)
94 7 31 94 8 1 94 8 2 94 8 3 94 8 4 94 8 5 94 8 6
site % data
ALBH # 105 103 101 95 101 100 108
ALGO*# 102 102 102 91 103 102 105
AREQ # 112 112 112 113 113 109 113
BRMU # 89 90 88 99 87 88 84
CAS1 # 52 71 68 0 65 66 49
CHTP # 106 103 102 105 104 100 106
DAV1 # 70 73 71 74 73 72 74
DRAO # 107 0 105 105 103 0 0
EISL # 0 0 0 0 0 99 0
FAIR* 84 95 101 104 104 102 83
FORT # 100 100 99 97 99 99 92
GODE # 104 0 99 98 104 102 0
GOLD* 103 99 104 104 105 101 106
HART* 105 105 103 106 105 105 104
HARV # 108 105 103 104 102 100 108
HERS 105 0 103 100 94 0 0
HOB2 # 67 0 74 68 73 70 0
HOBA # 102 102 102 98 102 98 101
JPLM # 108 105 106 108 107 105 109
KOKB* 57 49 38 0 0 0 56
KOSG* 0 101 103 104 0 0 0
KOUR 99 99 96 96 98 96 95
MAC1 # 71 71 73 74 72 70 73
MADR* 102 101 101 104 105 103 101
MAS1 # 0 85 97 104 106 107 74
MASP 104 0 106 0 108 0 0
MATE 100 103 84 0 98 106 104
MCMU # 114 115 115 115 115 113 115
MDO1 # 85 0 88 89 106 102 0
METS 100 102 99 100 103 103 100
NLIB # 103 101 100 102 102 100 104
NYAL 95 113 114 115 115 115 52
OATT # 89 99 84 0 42 24 78
ONSA # 92 102 101 52 28 102 0
PAMA 90 99 91 96 99 98 72
PIE1 # 104 99 96 103 104 101 106
QUIN # 101 101 100 101 97 92 103
RCM5 # 106 102 105 94 0 93 106
SANT* 45 109 109 110 110 108 0
STJO # 104 100 77 72 73 78 105
TAIW 107 107 107 107 107 102 106
TIDB* 102 102 103 99 104 103 60
TROM* 108 106 98 105 108 109 109
USUD # 96 92 94 100 96 91 97
WEST # 0 0 39 102 104 102 0
WETT* 102 105 104 102 102 105 103
YAR1* 106 104 90 79 100 106 107
YELL*# 106 103 103 105 104 102 109
_______________________
*Indicates fiducial site; #indicates TurboRogue psuedo-range used
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 760 (1994 Jul 31 - Aug 06)
94 7 31 94 8 1 94 8 2 94 8 3 94 8 4 94 8 5 94 8 6
comp log10(rms/ps)
PRN01 3.0 4.2 3.9 4.0 3.8 3.5 3.9
PRN02 3.9 3.6 3.1 3.3 3.6 3.5 3.2
PRN04 3.1 3.7 4.1 3.8 3.8 4.1 4.2
PRN05 3.0 3.4 3.4 3.5 3.5 3.2 3.5
PRN06 3.0 3.5 3.7 3.3 3.0 3.6 3.0
PRN07 3.1 4.1 4.2 4.1 3.9 4.2 3.0
PRN09 2.6 3.1 3.1 3.3 3.2 3.2 2.7
PRN12 3.0 3.8 3.8 3.2 3.4 3.6 3.3
PRN14 3.2 3.8 4.0 4.1 4.0 4.0 4.2
PRN15 3.0 4.1 3.8 4.0 3.9 3.6 4.0
PRN16 3.1 3.3 3.0 3.3 3.1 3.0 3.4
PRN17 3.0 2.5 2.7 2.7 3.1 3.2 2.9
PRN18 3.2 3.8 4.0 3.4 3.8 3.9 3.9
PRN19 3.1 3.6 3.6 3.6 3.6 3.5 3.3
PRN20 3.3 3.3 3.8 3.6 3.7 3.1 4.0
PRN21 3.1 2.8 3.4 3.4 3.0 3.4 3.5
PRN22 3.4 3.6 3.5 3.5 3.3 3.3 3.6
PRN23 2.9 3.1 3 2.8 2.9 3.1 3.1
PRN24 2.8 3.8 3.6 3.6 3.6 3.7 4.2
PRN25 4 3.9 3.7 3.7 3.8 4.1
PRN26 2.9 3.2 3.0 2.8 3.2 3.1 3.1
PRN27 3.2 3.5 3.4 3.4 3.3 3.3 3.3
PRN28 3.2 3.4 3.2 3.4 2.9 3.3 3.6
PRN29 3.1 3.8 3.8 3.7 3.9 3.8 3.9
PRN31 3.1 3.5 3.1 3.4 3.3 3.2 3.4
ALBH 2.9 2.6 2.7 2.6 2.9 2.6 2.8
AREQ 2.7 2.9 3.1 2.6 3.1 3.2 2.9
BRMU 2.5 2.7 2.8 2.7 2.9 2.6 2.5
CHTP 3.1 3.1 3.2 3.0 2.7 2.8 3.1
DRAO 2 2.8 3
EISL 4
FAIR 3.6 3.7 2.9 3.3 3.2 3.6 3.5
FORT 2.7 3.0 3.0 3.0 2.8 3.0 3.3
GODE 2 2.9 2.6 2.4
GOLD 3.2 3.3 3.3 3.6 3.3 3.5 3.0
HART 3.1 3.5 3.0 3.6 3.6 3.7 3.6
HARV 2.7 2.9 2.5 2.5 2.6 2.7 2.1
HERS 4 3.9 3
HOBA 3.0 3.9 3.2 3.8 3.5 3.4 4.0
JPLM 2.9 2.9 3.1 2.9 2.7 2.9 3.1
KOKB 3.4 3.5 3
KOSG 4 4.1 4
KOUR 4.1 3.8 4.0 3.8 4.1 4.0 3.9
MADR 3.6 3.6 3.7 3.6 3.8 3.8 3.7
MAS1 4 3 3.0 3.4 3.2 3.4
MATE 3 3.5 3.9 4 3 3.7
MCMU 2.9 3.7 3.5 3.6 3.5 3.1 3.6
MDO1 3 2.4 2.8 3.0
METS 4 4.3 3.9 3.9 3.7 3.7 3.7
NLIB 2.9 2.9 2.5 2.9 3.1 3.0 2.8
NYAL 4 3.9 3.5 3.4 3.3 3.7 3.5
OATT 2.9 2.6 2.9 3 3 2
ONSA 2 3.0 2.9 3 3 2.9
PAMA 3.4 3.8 4.0 3.4 3.7 4.0 4.0
PIE1 2.6 2.6 2.5 2.6 2.7 2.6 2.5
QUIN 2.7 2.5 3.0 2.8 2.7 2.8 2.9
RCM5 2.5 2.5 2.3 2.8 3 2
SANT 4 3.0 3.8 3.7 3.7 3.8
STJO 2.1 2.5 2.1 2.6 2.9 2.6 2.6
TAIW 3.8 3.7 3.6 3.1 3.5 3.4 3.9
TIDB 3.2 3.9 3.5 4.0 3.6 3.6 3.9
TROM 4 3.7 4.2 3.9 3.6 4.2 4.0
USUD 2.6 3.5 3.3 3.1 3.2 2.9 3.4
WEST 3 2.2 2.4 2.4
WETT 3.5 3.5 3.5 3.3 3.2 3.2 3.4
YAR1 3.4 3.8 3.8 3.8 3.4 3.3 3.9
YELL 3.0 2.8 2.7 2.4 2.6 2.7 2.9
_______________________
END CLOCK REPEATABILITY TABLE
[Mailed From: djeff at cobra.jpl.nasa.gov]
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