[IGSREPORT-3413] Wk 0889 JPL Analysis Report
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D
Fri Jan 31 14:14:46 PST 1997
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IGS Electronic Report Fri Jan 31 14:14:46 PST 1997 Message Number 3413
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Author: D C Jefferson
Subject: Wk 0889 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0889 (DAYS 19-25, DATES 1997 Jan 19 - Jan 25)
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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/0889. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08897.sum This text file.
jpl08897.erp Earth rotation parameters for GPS week 889.
jpl08897.snx Ground station coordinates for GPS week 889, SINEX format.
jpl0889[0-6].sp3 GPS ephemerides for GPS week 889, sp3 format.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 15.0 cm
(excluding deweighted satellites)
Due to potential problems, data from stations mentioned below were not
considered for use in the global solution for the day indicated. (For
geographical reasons, they may not have been used in any case.)
WARNING: ONSA (not ALGO) used as reference clock day 019.
WARNING: FAIR (not ALGO) used as reference clock day 020.
WARNING: Data from GRAZ, LPGS, WETT excluded day 019.
WARNING: Data from LEEP excluded day 020.
WARNING: Data from BRU1, FMC2, NYAL, SHK1, STL3, WETT excluded day 021.
WARNING: Data from DGAR, KERG, TROM, WETT, YAR1 excluded day 022.
WARNING: Data from WUHN, YAR1 excluded day 023.
WARNING: Data from BRMU, HOB2, ONSA, TROM excluded day 024.
WARNING: Data from ONSA, YAR1 excluded day 025.
In the following table, UT1R-UTC are the integrated values based on estimated
LODR values in the adjacent column. See IGS Report No. 1498 (jpl07827.sum)
for details:
JPL ERP TABLE GPS week 889 (1997 Jan 19 - Jan 25)
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
50467.50 -7497 12151 -145705 1712 3 4 7 7 37 12 25 -269 259
50468.50 -7791 12382 -147396 1671 3 3 7 7 37 11 25 -328 247
50469.50 -8089 12573 -149062 1660 3 4 7 7 37 12 25 -276 229
50470.50 -8376 12763 -150719 1655 3 4 7 7 37 10 25 -269 256
50471.50 -8625 12948 -152373 1653 3 4 7 7 37 11 25 -268 256
50472.50 -8888 13133 -154001 1602 3 3 7 7 37 11 25 -263 247
50473.50 -9179 13295 -155590 1577 3 3 7 7 37 12 25 -327 246
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 889:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 889 (1997 Jan 19 - Jan 25)
97 1 19 97 1 20 97 1 21 97 1 22 97 1 23 97 1 24 97 1 25
prn 3d rss (m)
1 0.12 0.17 0.24 0.22 0.24 0.08 0.14
2 0.12 0.18 0.16 0.11 0.10 0.09 0.08
3 0.13 0.18 0.17 0.24 0.15 0.10 0.27
4 0.15 0.28 0.22 0.11 0.14 0.19 0.12
5 0.09 0.07 0.14 0.17 0.13 0.13 0.12
6 0.19 0.21 0.20 0.24 0.11 0.13 0.16
7 0.17 0.36 0.25 0.12 0.12 0.15 0.12
9 0.12 0.17 0.13 0.10 0.12 0.09 0.12
10 0.91 1.04 0.89 0.97 0.87 0.76 0.55
14 0.17 0.21 0.18 0.16 0.21 0.17 0.21
15 0.14 0.15 0.08 0.10 0.05 0.09 0.12
16 0.19 0.14 0.11 0.09 0.21 0.25 0.21
17 0.08 0.17 0.19 0.21 0.21 0.09 0.08
18 0.31 0.12 0.18 0.48 0.51 0.27 0.18
19 0.16 0.22 0.16 0.13 0.07 0.17 0.13
21 0.15 0.09 0.14 0.56 0.58 0.11 0.14
22 0.16 0.11 0.09 0.14 0.24 0.16 0.12
23 0.21 0.25 0.28 0.13 0.16 0.13 0.18
24 0.09 0.21 0.11 0.21 0.10 0.17 0.10
25 0.15 0.07 0.09 0.13 0.15 0.06 0.18
26 0.12 0.09 0.10 0.17 0.09 0.07 0.07
27 0.11 0.15 0.16 0.14 0.16 0.16 0.17
29 0.16 0.11 0.08 0.29 0.39 0.39 0.26
30 0.29 0.32 0.29 0.29 0.25 0.30 0.27
31 0.16 0.14 0.10 0.10 0.12 0.09 0.09
_______________________
END ORBIT REPEATABILITY TABLE
The following table statistically summarizes this week's "engineering data", as
described in IGS Report No. 1528:
JPL ENGINEERING DATA SUMMARY TABLE GPS week 889 (1997 Jan 19 - Jan 25)
receiver/transmitter (dot means point positioned, * means fiducial site)
| days analyzed
| | rms clock noise (ns)
| | | average clock solution (us)
| | | | rms pseudorange (cm)
| | | | | (dot means pcode not analyzed)
| | | | | rms phase (mm)
| | | | | | average arc (hr)
| | | | | | |
|___ |__ |_______ |_______ |___ |___ |__
ALBH 1.0 2.34 -28.5 37.0 4.00 2.68
ALGO* 6.8 .494 .402 51.1 4.16 2.59
AREQ 1.0 96.0 -.254 38.0 5.00 2.66
ASC1 7.0 191. -.116 74.5 5.46 1.35
BAHR 3.6 .536 264. 43.5 5.00 3.57
BOGT 6.9 126. -.984e-01 56.4 6.94 1.89
BRAZ 1.0 179. -.287 59.0 6.00 2.17
BRUS 4.0 349. -1.30 62.0 4.00 2.55
CAS1 4.9 23.0 .192e+04 37.4 5.41 1.69
CHAT 6.9 104. -.114 77.0 5.87 2.82
COCO 6.9 172. -.304e+04 41.5 7.52 2.88
DAV1 2.0 14.9 .114e+04 34.5 5.51 1.61
DGAR 5.9 98.3 -.972e-01 67.8 7.79 1.49
FAIR* 7.0 .147 .778 33.0 4.31 2.36
FORT 4.9 122. -.996 51.2 7.43 2.69
GODE 1.0 .216 -1.27 38.0 5.00 2.67
GOL2* 7.0 31.6 -.492e-01 60.8 5.03 2.90
GUAM 7.0 115. -.116 57.2 7.16 2.29
HART* 4.9 39.5 -3.53 47.6 4.81 2.73
HOB2 1.0 .950 -21.1 49.0 5.00 2.68
IISC 6.9 83.0 -.111 69.0 5.31 2.50
IRKT 6.8 .290 .342 48.8 5.31 2.78
KELY .9 .568e+05 -1.48 44.0 6.00 1.70
KERG 5.0 130. -4.63 . 6.42 2.76
KIT3 3.9 124. .151e-01 57.6 5.00 2.57
KOKB* 6.7 222. -.231 58.6 6.03 2.05
KOSG* 7.0 4.87 -6.87 40.6 3.46 2.41
KOUR 1.0 3.25 18.0 . 10.0 1.31
KWJ1 7.0 83.4 -.111 58.6 7.83 1.62
LHAS 4.9 .192e+05 -.697 57.4 4.36 1.94
LPGS .9 .537e+04 1.96 55.0 6.00 3.16
MAC1 3.0 87.7 -.393 31.7 4.69 2.35
MADR* 6.6 .245 25.3 . 5.59 2.41
MALI 4.8 71.8 -830. . 7.80 2.32
MAS1 7.0 106. .318e-01 40.7 4.70 2.40
MCM4 5.0 93.4 -.565e-01 45.8 5.21 1.66
MDVO .9 .819 559. 81.0 5.00 2.46
MKEA 7.0 .122 -.373 44.3 6.02 2.40
NLIB 1.0 .110 .909 40.0 4.00 2.56
NOTO 2.0 728. -1.98 32.5 4.00 2.91
NYAL 1.0 .138 -.378e-01 . 5.00 1.62
OHIG 5.3 .134e+05 -.687 62.7 5.00 1.44
ONSA .9 . . 40.0 4.00 2.27
PAMA 7.0 142. -.120 . 11.9 2.11
PERT 7.0 2.51 -3.51 49.3 4.87 3.12
PIE1 1.0 140. -.411 36.0 5.00 2.15
POL2 .9 82.1 -.225 71.0 3.00 2.73
RCM6 5.0 95.1 -.275 71.3 5.92 2.19
SANT* 6.4 .284e+05 -.114 43.5 5.78 1.92
THU1 6.0 75.5 -.935e-01 42.5 5.00 2.46
TID2* 7.0 5.47 -.927e-02 41.5 5.73 2.72
TROM* 3.9 5.94 111. . 5.07 1.64
USUD 7.0 2.86 1.49 34.6 4.31 2.69
WTZR* 7.0 441. .540e-01 54.5 4.16 2.66
WUHN 1.8 6.34 -357. 44.5 4.53 2.95
YELL* 7.0 .358 .111 43.7 4.46 1.64
PRN01 7.0 80.1 11.6 51.3 5.86 2.43
PRN02 7.0 81.7 -329. 54.1 5.87 2.51
PRN03 6.9 78.2 92.2 55.4 6.00 2.36
PRN04 7.0 81.8 9.09 50.8 6.32 2.14
PRN05 7.0 81.1 78.6 51.1 5.60 2.84
PRN06 7.0 80.3 4.06 49.1 5.73 2.60
PRN07 6.9 81.0 737. 52.3 5.87 2.23
PRN09 7.0 80.8 -25.3 52.4 5.86 2.34
PRN14 6.6 80.7 16.7 51.0 5.46 2.08
PRN15 6.9 3.66 384. 55.2 5.30 2.12
PRN16 6.7 83.1 40.6 54.5 5.58 2.22
PRN17 7.0 80.3 -138. 52.1 5.59 2.20
PRN18 7.0 84.4 20.9 51.7 5.89 2.38
PRN19 7.0 82.5 245. 52.9 5.30 2.22
PRN21 6.6 84.3 26.2 58.0 6.00 2.10
PRN22 7.0 78.8 366. 52.3 5.59 2.25
PRN23 6.6 81.4 8.58 53.4 6.59 2.13
PRN24 7.0 79.9 293. 50.7 5.86 2.26
PRN25 7.0 82.6 -4.92 47.2 5.90 2.20
PRN26 7.0 83.9 -107. 54.5 5.89 2.33
PRN27 7.0 81.8 15.9 50.0 5.87 2.40
PRN29 7.0 80.4 5.55 49.3 5.74 2.45
PRN30 7.0 81.5 -30.2 51.0 5.45 2.46
PRN31 6.9 81.7 178. 52.0 5.87 2.59
_______________________
END ENGINEERING DATA SUMMARY 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
97 1 19 97 1 20 97 1 21 97 1 22 97 1 23 97 1 24 97 1 25
prn 3d rss (m)
1 4.1 3.7 3.9 4.1 4.2 4.7 5.2
2 5.4 5.9 5.2 5.1 5.7 5.9 5.0
3 5.3 4.5 4.8 5.0 5.2 6.6 5.3
4 2.3 2.6 2.4 2.3 4.0 5.4 2.7
5 4.1 4.9 4.6 4.0 4.4 4.8 5.0
6 4.8 5.7 6.0 6.4 7.2 6.7 7.1
7 5.1 5.1 5.6 5.5 6.2 6.0 6.0
9 4.1 3.8 3.3 3.2 3.9 3.5 2.5
10 7.1 7.3 6.8 6.3 6.7 6.9 7.1
14 8.0 5.2 7.5 9.8 10.8 8.2 10.1
15 3.5 4.0 4.6 4.4 4.0 4.9 4.0
16 16.7 4.5 39.2 7.2 15.3 10.0 4.1
17 3.6 4.0 4.1 4.0 6.1 4.0 4.8
18 3.7 4.4 4.7 3.2 9.3 3.7 3.5
19 3.2 2.3 2.5 3.3 2.9 3.3 4.1
21 6.5 8.3 9.3 8.9 7.8 8.8 11.0
22 5.7 5.6 6.7 9.5 5.8 5.9 6.6
23 18.6 20.7 18.3 13.7 15.7 20.6 23.3
24 3.8 3.7 4.1 4.6 5.1 4.7 4.3
25 4.6 5.9 5.1 5.0 4.3 4.0 5.1
26 3.6 3.3 3.1 3.4 3.9 3.0 3.2
27 5.3 4.5 4.5 4.0 5.2 4.0 3.8
29 4.9 2.3 2.3 3.6 3.2 2.3 2.4
30 7.2 5.1 5.5 6.4 5.2 5.0 6.3
31 4.5 4.0 4.8 4.0 3.6 3.6 3.5
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo areq asc1 bahr bogt braz brus cas1 chat coco dav1 dgar fair fort gode gol2 guam hart hob2 iisc irkt kely kerg kit3 kokb kosg kour kwj1 lhas lpgs mac1 madr mali mas1 mcm4 mdvo mkea nlib noto nyal ohig onsa pama pert pie1 pol2 rcm6 sant thu1 tid2 trom usud wtzr wuhn yell
[Mailed From: djeff at cobra.jpl.nasa.gov]
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