[IGSREPORT-3121] Wk 0876 JPL Analysis Report
D
D
Mon Nov 4 15:27:56 PST 1996
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IGS Electronic Report Mon Nov 4 15:27:56 PST 1996 Message Number 3121
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Author: D C Jefferson
Subject: Wk 0876 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0876 (DAYS 294-300, DATES 1996 Oct 20 - Oct 26)
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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/0876. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08767.sum This text file.
jpl08767.erp Earth rotation parameters for GPS week 876.
jpl08767.snx Ground station coordinates for GPS week 876, SINEX format.
jpl0876[0-6].sp3 GPS ephemerides for GPS week 876, sp3 format.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 11.0 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: PIE1 (not ALGO) used as reference clock days 295-297.
WARNING: Data from PRN10, PRN30 deweighted for the entire GPS week 876.
WARNING: Data from CSN1, DGAR, LPGS excluded day 294.
WARNING: Data from DGAR, HKLO, KRAK, LPGS, NYAL, TROM excluded day 295.
WARNING: Data from DGAR, MEDI, NYAL, TAEJ excluded day 296.
WARNING: Data from DGAR excluded day 297.
WARNING: Data from BLYT, BOR1, DGAR, IISC, MEDI, ZWEN excluded day 298.
WARNING: Data from BOR1, CAGL, DAM2, DGAR excluded day 299.
WARNING: Data from BOR1, CAGL, DGAR, GUAM, IISC, KRAK, ZWEN excluded day 300.
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 876 (1996 Oct 20 - Oct 26)
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
50376.50 22399 16819 25131 2100 3 4 10 10 37 11 26 -258 -288
50377.50 22176 16560 23025 2112 3 4 10 10 37 11 26 -232 -264
50378.50 21901 16300 20933 2072 3 4 10 10 37 12 26 -285 -307
50379.50 21622 16036 18844 2105 4 4 10 10 37 11 26 -297 -270
50380.50 21292 15768 16734 2116 4 4 10 10 37 11 26 -285 -340
50381.50 20991 15432 14620 2111 4 4 10 10 37 10 26 -260 -348
50382.50 20791 15119 12513 2103 4 5 10 10 37 11 26 -222 -344
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 876:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 876 (1996 Oct 20 - Oct 26)
96 10 20 96 10 21 96 10 22 96 10 23 96 10 24 96 10 25 96 10 26
prn 3d rss (m)
1 0.18 0.17 0.17 0.10 0.15 0.25 0.13
2 0.09 0.10 0.11 0.08 0.20 0.20 0.18
3 0.20 0.20 0.20 0.33 0.20 0.17 0.19
4 0.07 0.10 0.09 0.11 0.07 0.12 0.15
5 0.11 0.11 0.07 0.10 0.10 0.11 0.20
6 0.08 0.08 0.09 0.13 0.09 0.07 0.13
7 0.09 0.09 0.13 0.09 0.15 0.16 0.16
9 0.12 0.06 0.08 0.14 0.09 0.11 0.14
10 1.30 1.60 2.85 1.99 1.19 1.67 1.76
14 0.21 0.08 0.10 0.14 0.17 0.10 0.07
15 0.14 0.21 0.12 0.09 0.11 0.14 0.09
16 0.09 0.18 0.10 0.07 0.11 0.13 0.18
17 0.12 0.13 0.11 0.15 0.15 0.15 0.15
18 0.06 0.09 0.11 0.09 0.07 0.09 0.11
19 0.13 0.19 0.11 0.11 0.10 0.10 0.18
21 0.09 0.12 0.16 0.18 0.10 0.12 0.09
22 0.07 0.12 0.08 0.10 0.10 0.09 0.17
23 0.14 0.10 0.12 0.21 0.14 0.15 0.19
24 0.08 0.04 0.08 0.10 0.06 0.13 0.11
25 0.10 0.10 0.10 0.11 0.12 0.10 0.16
26 0.14 0.15 0.25 0.15 0.27 0.27 0.24
27 0.11 0.22 0.16 0.12 0.11 0.17 0.18
28 0.10 0.10 0.10 0.08 0.10 0.08 0.15
29 0.06 0.06 0.10 0.10 0.06 0.08 0.12
30 3.39 2.73 2.80 2.56 2.67 2.77 2.91
31 0.22 0.10 0.09 0.11 0.12 0.15 0.10
_______________________
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 876 (1996 Oct 20 - Oct 26)
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)
| | | | | | |
|___ |__ |_______ |_______ |___ |___ |__
ALGO* 6.8 .431e+05 -1.17 49.7 4.16 2.70
ANKR 2.8 106. -.271 58.9 4.35 2.80
AREQ 2.0 88.7 -.234 43.5 5.00 1.95
ASC1 5.0 .103e+04 -.219e-01 87.6 5.21 1.39
BAHR 5.8 .421 266. 46.3 5.00 3.15
BOGT 2.0 136. -.207 60.9 6.00 1.61
BRAZ 1.0 204. -.936e-01 65.0 6.00 1.96
BRUS 5.8 .236 6.35 61.1 4.56 2.54
CHAT 7.0 95.5 -.208 79.0 5.15 2.66
CRO1 4.9 283. -.204 42.8 6.09 1.96
EISL 5.9 .616e+07 -.122e+05 41.2 5.86 2.77
ENG1 2.9 .289e+06 500. 95.7 11.4 2.93
FAIR* 6.3 .130 -1.06 37.0 4.46 1.96
FLIN 7.0 77.6 -.200 45.4 4.76 2.09
FORT 7.0 .158 -.175 50.4 6.30 2.40
GOL2* 7.0 9.21 -.244 50.9 4.90 2.69
GUAM 6.0 104. -.215 61.3 8.07 2.40
HART* 2.9 386. 2.43 46.0 5.33 2.56
HKLO 2.0 .289e+06 505. 48.5 6.00 2.53
HRAO 1.0 107. -.115 54.0 5.00 2.18
IISC 1.0 87.6 -.116 71.0 7.00 1.92
IRKT 3.9 2.08 -.125 48.5 4.25 2.50
KERG 5.9 129. -17.0 . 5.18 2.27
KIRU 5.0 2.95 .918e-01 52.1 6.41 1.95
KIT3 4.9 121. -.201 58.0 4.20 2.84
KOKB* 7.0 .218 .649e-01 75.0 6.59 2.64
KOSG* 7.0 77.9 1.29 42.9 3.74 2.24
KOUR .9 2.69 12.4 . 7.00 1.78
KWJ1 7.0 88.7 -.208 60.2 8.27 1.67
LHAS 4.8 .371e+05 1.37 66.2 5.06 2.18
MADR* 6.7 14.0 -.209 . 4.87 2.06
MALI 4.7 45.8 -88.3 . 7.61 1.95
MAS1 4.8 221. -40.9 47.5 3.65 2.54
MCM4 7.0 93.3 -.201 46.0 5.00 1.60
MDVO 1.0 .952e-01 111. 69.0 6.00 2.50
MKEA 4.0 .656e-01 -.379 47.9 6.00 2.49
MOIN 1.9 77.5 -.107 61.5 7.56 1.79
NRC1 1.0 .135 -.334 54.0 4.00 2.92
OHIG 4.9 .133e+05 -1.53 51.8 4.84 1.10
PAMA 5.7 .253e+05 -1.86 . 9.67 1.94
PERT 5.7 258. -1.94 49.9 5.26 2.65
PIE1 2.8 . . 38.7 4.36 2.30
POL2 1.9 80.3 -.199 49.1 3.51 2.55
REYK 5.9 80.1 -.177 56.6 6.67 1.77
SANT* 6.7 .218e+04 -5.09 45.4 4.73 1.93
STJO 6.0 35.1 -.113 36.3 4.00 2.23
THU1 7.0 74.8 -.205 46.9 5.15 2.33
TID2* 7.0 .129 -.196 39.4 5.00 2.86
TROM* 3.8 11.7 37.5 . 5.75 1.11
USUD 7.0 3.15 .232 34.0 4.00 2.68
WHIT 1.0 105. -.359 32.0 5.00 1.50
WTZR* 6.9 5.60 .199 60.3 4.16 2.67
WUHN 2.0 4.49 -289. 46.0 4.53 2.60
XIAN 1.0 119. -.672e-01 44.0 4.00 2.32
YELL* 6.9 .640 -1.89 53.2 4.29 1.39
PRN01 7.0 81.7 5.17 54.5 5.61 2.24
PRN02 7.0 79.8 -302. 55.6 5.60 2.24
PRN03 7.0 79.9 63.9 54.5 5.60 2.25
PRN04 7.0 80.1 50.5 54.1 6.00 2.18
PRN05 7.0 80.2 64.0 51.4 5.46 2.34
PRN06 7.0 79.6 2.70 50.3 5.59 2.53
PRN07 7.0 82.2 730. 56.6 5.87 2.21
PRN09 6.6 83.0 -14.9 58.0 5.16 2.06
PRN14 7.0 81.9 15.4 49.3 5.61 2.46
PRN15 7.0 2.55 353. 59.2 5.46 2.22
PRN16 7.0 81.0 30.1 54.5 5.59 2.36
PRN17 7.0 80.1 -129. 52.9 5.31 2.34
PRN18 7.0 77.6 14.3 47.3 5.73 2.33
PRN19 6.8 84.1 159. 52.8 5.86 2.29
PRN21 7.0 82.6 3.49 55.6 5.16 2.23
PRN22 7.0 81.5 346. 51.0 5.60 2.41
PRN23 7.0 80.6 5.09 57.3 5.30 2.23
PRN24 7.0 82.0 338. 57.2 6.02 2.21
PRN25 6.6 82.2 -3.85 51.9 6.00 2.19
PRN26 7.0 81.8 -57.3 54.6 5.60 2.45
PRN27 6.8 80.9 5.63 51.0 5.87 2.42
PRN28 7.0 2.27 113. 59.4 4.75 2.61
PRN29 7.0 80.0 1.93 45.6 5.16 2.70
PRN31 7.0 82.2 17.0 55.0 5.73 2.27
_______________________
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
96 10 20 96 10 21 96 10 22 96 10 23 96 10 24 96 10 25 96 10 26
prn 3d rss (m)
1 6.3 5.3 4.5 4.5 4.5 3.9 4.0
2 4.5 3.8 3.9 3.4 2.3 2.8 2.9
3 4.2 4.1 3.9 3.9 4.4 4.0 3.5
4 6.6 7.1 6.3 5.4 4.7 5.1 5.2
5 3.2 3.4 4.0 3.5 3.1 3.2 3.7
6 5.8 5.8 5.5 5.7 5.5 4.8 4.8
7 4.2 4.4 4.5 4.5 5.1 4.8 4.6
9 7.1 4.7 5.3 5.3 4.7 5.0 5.5
10 11.1 10.3 10.3 8.2 8.5 8.4 9.7
14 3.0 2.5 2.7 3.5 3.1 3.2 3.6
15 4.4 3.8 4.0 3.9 4.6 4.8 4.3
16 2.6 2.6 2.7 3.1 2.6 3.4 5.0
17 2.7 3.4 3.5 3.7 2.9 3.3 3.9
18 2.9 3.0 2.6 2.8 6.7 5.5 2.5
19 5.0 6.6 7.7 5.5 6.3 9.2 8.8
21 2.8 2.8 4.6 2.0 2.3 2.4 2.6
22 6.7 7.0 5.5 5.8 6.4 6.1 7.1
23 5.3 3.8 2.6 2.3 3.9 2.9 3.2
24 4.8 5.2 5.2 5.3 5.6 5.6 5.6
25 13.2 8.2 7.6 8.7 7.5 6.6 6.6
26 3.4 2.9 3.2 3.2 2.6 2.8 2.6
27 9.8 9.9 8.3 8.7 4.5 4.8 3.8
28 8.0 6.2 11.8 7.4 5.3 4.1 5.4
29 3.9 3.5 2.9 2.9 2.5 3.3 3.3
30 10.4 6.6 8.7 8.8 7.7 7.6 7.8
31 2.7 2.0 2.0 2.5 3.2 2.8 2.1
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo ankr areq asc1 bahr bogt braz brus chat cro1 eisl eng1 fair flin fort gol2 guam hart hklo hrao iisc irkt kerg kiru kit3 kokb kosg kour kwj1 lhas madr mali mas1 mcm4 mdvo mkea moin nrc1 ohig pama pert pie1 pol2 reyk sant stjo thu1 tid2 trom usud whit wtzr wuhn xian yell
[Mailed From: djeff at cobra.jpl.nasa.gov]
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