[IGSREPORT-1181] Wk 0761 JPL Analysis Report
D.C.
D.C.
Tue Aug 23 15:37:29 PDT 1994
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IGS Electronic Report Tue Aug 23 15:37:29 PDT 1994 Message Number 1181
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Author: D.C. Jefferson
Subject: Wk 0761 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0761 (DAYS 219-225, DATES 1994 Aug 07 - Aug 13)
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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/0761. These files have also been sent to the CDDIS.
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filename contents
______________________________________________________________________________
jpl07617.sum This text file.
jpl07617.erp Earth rotation parameters for GPS week 761.
jpl0761[0-6].sp3 GPS ephemerides for GPS week 761, sp3 format.
______________________________________________________________________________
According to the file nanu1994.mes obtained from the IGS CBIS, PRN20 was
unusable from day 00:00 UT on day 218 (Aug 6) to 19:08 UT on day 229 (Aug 17).
We believe this is manifested in the atypical orbit repeatabilities for
this satellite at the beginning of the week. No broadcast ephemerides were
available for PRN20 on day 219 (Aug 7), hence the blank space for this
satellite in the Broadcast Orbit comparison table on this day.
WARNING: Data from KOSG excluded days 219 and 220 (Aug 7, 8).
WARNING: Data from HARV exlcuded days 221 and 222 (Aug 9, 10).
WARNING: Data from RCM5 exlcuded days 222 and 223 (Aug 10, 11).
WARNING: Data from HOB2 and MATE excluded day 224 (Aug 12).
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 761 (1994 Aug 07 - Aug 13)
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
49571.50 6784 17284 726995 1351 8 7 0 10 43 11 25 -239 -36
49572.50 6604 17244 725289 1232 7 7 0 10 44 12 25 -212 -102
49573.50 6510 17235 723567 1210 8 7 0 10 42 12 25 -204 -24
49574.50 6372 17239 721828 1223 8 7 0 11 45 13 25 -221 -24
49575.50 6248 17210 720073 1294 7 7 0 11 42 13 25 -204 -42
49576.50 6083 17242 718304 1310 6 7 0 10 43 13 25 -266 -42
49577.50 5860 17209 716520 1297 7 8 0 11 40 11 25 -248 -48
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 761:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 761 (1994 Aug 07 - Aug 13)
94 8 7 94 8 8 94 8 9 94 8 10 94 8 11 94 8 12 94 8 13
prn 3d rss (m)
1 0.32 0.42 0.25 0.56 0.56 0.42 0.36
2 0.71 0.83 0.86 0.76 0.75 0.60 0.67
4 0.45 0.58 0.35 0.59 0.80 0.58 0.80
5 0.61 0.60 0.68 0.93 0.56 0.54 0.84
6 0.49 0.47 0.49 0.47 0.48 0.48 0.71
7 0.65 0.65 0.93 0.78 0.80 0.53 0.80
9 0.51 0.46 0.40 0.46 0.47 0.41 0.37
12 0.60 0.54 0.50 0.54 0.43 0.42 0.42
14 1.11 1.07 0.93 0.95 0.92 0.95 0.82
15 0.86 1.09 0.91 0.66 0.52 0.56 0.37
16 0.72 0.69 0.70 0.67 0.77 0.67 0.88
17 0.54 0.49 0.51 0.65 0.58 0.51 0.60
18 0.77 0.76 0.69 0.92 1.11 0.91 1.20
19 0.57 0.47 0.54 0.35 0.32 0.30 0.40
20 1.58 2.88 4.49 1.42 0.85 0.68 0.75
21 1.04 1.41 1.33 1.45 1.34 1.32 1.58
22 0.86 0.70 0.71 0.68 0.85 0.60 0.45
23 0.66 0.56 1.13 1.06 0.67 0.77 0.88
24 0.47 0.48 0.50 0.40 0.62 0.47 0.51
25 0.24 0.50 0.27 0.76 0.61 0.50 0.40
26 0.73 0.58 0.60 0.55 0.64 0.53 0.48
27 0.34 0.36 0.33 0.27 0.31 0.27 0.41
28 0.81 0.63 0.61 0.52 0.69 0.54 0.46
29 0.66 0.64 0.89 0.91 0.92 0.93 0.95
31 0.84 1.18 0.89 1.05 0.96 0.72 0.80
_______________________
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 8 7 94 8 8 94 8 9 94 8 10 94 8 11 94 8 12 94 8 13
prn 3d rss (m)
1 5.7 5.4 5.9 6.0 7.5 37.7 6.0
2 9.5 11.2 13.4 12.6 15.7 13.3 9.0
4 4.2 4.4 3.5 3.3 5.3 3.2 3.6
5 12.3 13.5 17.5 16.9 21.2 13.8 13.5
6 6.3 7.0 6.8 8.7 11.7 11.0 11.6
7 4.7 5.6 6.1 8.0 7.7 9.1 7.8
9 3.9 3.1 4.6 4.8 7.2 3.1 2.6
12 6.9 6.2 6.6 5.6 11.3 7.7 7.6
14 7.1 7.5 6.5 6.4 6.6 6.1 5.7
15 5.6 6.0 6.0 5.0 4.1 6.2 6.0
16 10.8 5.7 6.9 6.9 7.9 10.2 11.4
17 4.9 7.1 8.6 8.2 9.6 8.4 7.7
18 4.7 5.7 5.2 6.1 5.7 5.8 5.3
19 3.7 3.6 3.8 4.6 5.1 4.3 4.5
20 7.0 8.7 7.9 16.3 8.7 5.8
21 5.8 6.8 6.7 5.3 5.7 5.8 6.3
22 8.0 5.1 6.3 9.2 9.5 9.6 10.7
23 14.2 8.9 6.0 5.4 7.7 4.3 4.6
24 7.1 8.1 6.8 6.8 6.0 8.2 8.5
25 4.6 5.0 6.4 5.3 5.6 5.0 4.8
26 2.6 3.9 5.0 3.0 3.2 2.5 2.8
27 2.5 2.6 5.3 5.6 3.3 3.2 2.9
28 5.1 2.2 4.5 4.3 2.9 3.7 4.6
29 4.0 4.1 4.3 5.3 6.2 5.0 4.8
31 4.7 3.9 4.2 4.9 4.7 4.6 4.6
_______________________
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 761 (1994 Aug 07 - Aug 13)
94 8 7 94 8 8 94 8 9 94 8 10 94 8 11 94 8 12 94 8 13
Fiducial 11.3 12.0 12.1 12.4 12.8 13.2 11.6
Total 41.0 41.5 39.4 42.9 39.9 40.9 37.5
END SITE SUMMARY TABLE
JPL GROUND STATION INCLUSION TABLE GPS week 761 (1994 Aug 07 - Aug 13)
94 8 7 94 8 8 94 8 9 94 8 10 94 8 11 94 8 12 94 8 13
site % data
ALBH # 102 101 105 105 105 106 106
ALGO*# 99 99 101 103 103 104 104
AREQ # 105 106 109 114 113 110 114
BRMU # 93 89 70 96 86 87 89
CAS1 # 57 0 52 66 58 62 42
CHTP # 103 103 104 104 94 0 0
DAV1 # 71 69 69 71 72 71 69
DRAO # 0 106 0 108 0 108 0
EISL # 66 97 101 77 84 100 82
FAIR* 100 104 101 106 105 104 106
FORT # 99 100 101 104 104 104 105
GODE # 100 98 99 99 98 88 75
GOLD* 101 101 102 102 103 102 104
HART* 101 103 102 104 94 103 105
HARV # 102 102 0 0 104 106 105
HERS 103 101 0 102 0 99 0
HOB2 # 69 0 68 0 0 0 74
HOBA # 87 0 0 0 0 0 0
JPLM # 105 103 106 106 102 91 97
KOKB* 0 65 0 17 103 108 105
KOSG* 0 0 102 102 101 101 0
KOUR 96 96 97 97 98 99 96
MAC1 # 69 67 70 70 70 0 72
MADR* 101 102 103 103 101 103 104
MAS1 # 102 103 103 104 103 104 104
MASP 0 103 0 108 0 109 0
MATE 106 104 103 100 0 0 0
MCMU # 110 111 113 113 112 0 114
MDO1 # 102 102 0 102 105 105 106
METS 98 101 99 100 92 76 100
NLIB # 98 98 101 102 101 101 102
NYAL 106 104 116 115 114 115 0
OATT # 0 29 82 86 80 11 10
ONSA # 98 99 99 95 101 101 102
PAMA 94 93 91 98 99 101 99
PIE1 # 102 102 99 102 102 103 103
QUIN # 93 94 96 100 98 102 103
RCM5 # 100 101 103 0 0 98 106
SANT* 106 108 73 69 39 63 0
STJO # 79 81 87 105 106 105 105
TAIW 70 0 83 106 105 104 104
TIDB* 102 99 102 104 101 103 103
TROM* 105 103 106 109 109 109 109
USUD # 91 91 100 98 99 101 101
WEST # 98 100 104 105 104 104 104
WETT* 105 104 105 102 105 105 104
YAR1* 108 107 108 108 108 107 108
YELL*# 102 104 108 107 107 108 108
_______________________
*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 761 (1994 Aug 07 - Aug 13)
94 8 7 94 8 8 94 8 9 94 8 10 94 8 11 94 8 12 94 8 13
comp log10(rms/ps)
PRN01 3.7 3.3 3.7 4.0 3.6 3.8 3.9
PRN02 3.3 3.3 3.2 3.6 3.6 3.5 3.3
PRN04 4.3 4.3 3.9 4.4 4.1 4.2 4.0
PRN05 3.4 3.5 3.3 3.4 3.0 3.6 3.1
PRN06 3.0 3.1 3.2 3.5 3.8 3.6 3.3
PRN07 3.4 3.4 3.4 3.6 3.4 3.5 3.5
PRN09 3.1 3.5 3.1 3.5 3.4 2.8 3.1
PRN12 3.4 3.7 3.5 2.9 3.3 3.2 3.2
PRN14 4.3 4.4 4.2 4.3 3.4 4.3 4.2
PRN15 3.9 3.7 4.0 3.9 3.2 4.0 4.0
PRN16 3.0 3.3 3.6 3.8 3.8 3.6 3.4
PRN17 3.3 3.3 2.7 3.1 2.9 2.7 2.9
PRN18 4.2 4.2 4.1 4.4 4.1 4.3 4.2
PRN19 3.4 3.7 3.8 3.9 3.8 4.0 3.7
PRN20 4.1 4.4 3.7 3.2 3.5 3.8 3.9
PRN21 3.3 3.7 3.5 3.3 3.1 3.6 3.1
PRN22 3.4 3.8 3.5 3.5 3.5 4.0 3.8
PRN23 2.9 2.9 3.4 3.1 3.1 2.8 3.1
PRN24 4.3 4.0 4.1 4.2 3.7 4.2 3.2
PRN25 4.1 4.2 4.1 4.2 3.8 4.1 4.1
PRN26 2.8 3.2 3.0 3.0 3.4 3.2 3.2
PRN27 3.8 3.3 3.2 3.4 2.8 3.3 3.3
PRN28 3.4 3.2 3.5 3.1 3.0 3.2 3.4
PRN29 4.1 4.1 4.3 4.1 4.3 4.4 4.1
PRN31 3.3 3.5 3.3 3.2 3.4 3.0 3.4
ALBH 2.9 2.8 3.0 2.8 2.7 2.2 2.8
AREQ 2.3 2.7 2.7 2.8 3.3 3.0 3.3
BRMU 2.6 2.8 2.6 2.3 2.6 2.3 2.7
CHTP 3.0 3.1 3.1 2.9 3
EISL 3.0 3.0 3.1 3.9 3 3.6 3.7
FAIR 3.6 3.6 3.7 3.5 3.5 3.5 3.7
FORT 3.2 2.9 2.9 3.2 2.9 2.8 2.9
GODE 2.7 2.9 2.4 2.5 2.7 2.7 2
GOLD 3.6 2.7 3.5 3.3 3.2 2.8 3.1
HART 3.9 3.9 3.7 3.7 3.5 2.9 3.4
HARV 2.8 2 2 2.6 3.1
HERS 3 4
HOBA 4
JPLM 3.1 3.0 3.0 3.0 3.1 3 2.8
KOKB 3 3.5 3.6 2.6
KOSG 5 3.4 4.0 5
KOUR 3.9 4.2 4.1 3.9 4.2 4.2 3.9
MADR 3.3 3.6 3.7 3.5 3.7 3.7 3.7
MAS1 3.3 3.3 3.3 3.4 3.3 3.3 3.3
MATE 3.8 3.6 3.7 3
MCMU 3.9 4.5 3.3 3.9 4 3
MDO1 2.9 2 3 2.9 2.7 2.8
METS 3.7 4.1 4.2 3.9 4.1 4 3.9
NLIB 2.8 3.1 2.2 2.8 2.6 2.8 2.7
NYAL 3.1 3.7 4.1 4.3 3.8 4
OATT 3 3.0 2.7 2.9 2 2
ONSA 3.2 2.9 2.8 3.1 3.1 3.2 3.0
PAMA 3.9 3.8 3.8 3.7 4.0 3.8 4.1
PIE1 2.9 2.3 2.3 2.7 2.7 2.4 3
QUIN 2.9 3.0 3.0 2.7 2.8 2.7 2.8
RCM5 2.4 2.5 3 2 2.3
SANT 4.0 3.8 4 3 4 3
STJO 2.3 2.7 2.4 2.3 2.7 2.7 2.9
TAIW 4 4 4.0 3.5 3.5 3.8
TIDB 4.0 3.9 3.9 3.3 3.4 3.6 3.4
TROM 4.0 4.1 4.3 4.2 4.0 3.3 3.7
USUD 3.2 3.1 3.4 3.2 3.3 3.5 3.4
WEST 2.8 2.6 2.3 2.5 2.5 2.6 2.5
WETT 3.3 3.4 3.4 3.5 3.3 3.1 3.4
YAR1 4.0 4.1 3.8 3.9 3.3 3.7 3.3
YELL 2.7 2.5 2.1 2.8 2.5 2.6 2.7
_______________________
END CLOCK REPEATABILITY TABLE
[Mailed From: djeff at cobra.jpl.nasa.gov]
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