[IGSREPORT-2735] Wk 0856 JPL Analysis Report
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Fri Jun 14 15:17:49 PDT 1996
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IGS Electronic Report Fri Jun 14 15:17:49 PDT 1996 Message Number 2735
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Author: D C Jefferson
Subject: Wk 0856 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0856 (DAYS 154-160, DATES 1996 Jun 02 - Jun 08)
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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/0856. These files have also been sent to the CDDIS.
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filename contents
______________________________________________________________________________
jpl08567.sum This text file.
jpl08567.erp Earth rotation parameters for GPS week 856.
jpl08567.snx Ground station coordinates for GPS week 856, SINEX format.
jpl0856[0-6].sp3 GPS ephemerides for GPS week 856, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 18.4 cm
Although data from PRN29 were included on all days this week, this satellite
appears to be be mismodeled on days 157 and 158, as evidenced by atypically
high orbit repeatabilities on these two days. We have elected to remove
solutions for this satellite from our corresponding sp3 products, jpl08563.sp3
and jpl08564.sp3.
Please note that beginning this week and for an indefinite period, orbit
repeatability results for the last day of the week (Saturday) only reflect
comparisons with the preceeding day (Friday). Consequently, the last column
of the table is single-decimal precision.
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 156-159.
WARNING: Data from DGAR, LAMA, MATE, USC1 excluded day 154.
WARNING: Data from DGAR, HOLP, OHIG excluded day 155.
WARNING: Data from BOGT, CHIL, DGAR, FORT, GOL2, HOLP, LAMA, NYAL, ONSA, QUIN,
STRL excluded day 156.
WARNING: Data from DGAR, FORT, HOLP, KELY, LAMA, MDVO, ONSA, STRL excluded day
157.
WARNING: Data from ALGO, MAS1, MDVO, ONSA, QUIN excluded day 158.
WARNING: Data from CHIL, DGAR, LBCH, MAS1, ONSA excluded day 159.
WARNING: Data from CHIL, DGAR, GOPE, LBCH, MAS1, POL2, QUIN excluded day 160.
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 856 (1996 Jun 02 - Jun 08)
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
50236.50 7157 59384 235215 1611 3 4 9 9 37 12 24 489 -74
50237.50 7586 59320 233595 1629 3 4 9 9 37 12 24 430 -94
50238.50 7998 59194 231925 1711 3 4 8 8 37 10 24 467 -113
50239.50 8433 59022 230213 1714 3 4 8 8 37 10 24 378 -137
50240.50 8828 58939 228535 1641 4 5 9 9 37 9 24 435 -103
50241.50 9229 58838 226873 1683 3 4 8 8 37 10 24 408 -119
50242.50 9582 58751 225179 1705 3 4 8 8 37 10 24 379 -134
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 856:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 856 (1996 Jun 02 - Jun 08)
96 6 2 96 6 3 96 6 4 96 6 5 96 6 6 96 6 7 96 6 8
prn 3d rss (m)
1 0.28 0.36 0.23 0.21 0.16 0.15 0.2
2 0.12 0.15 0.15 0.16 0.11 0.13 0.2
3 0.28 0.37 0.33 0.42 0.36 0.39 0.4
4 0.10 0.16 0.10 0.12 0.14 0.17 0.2
5 0.14 0.20 0.19 0.13 0.11 0.07 0.1
6 0.07 0.11 0.14 0.11 0.08 0.10 0.2
7 0.18 0.17 0.16 0.17 0.12 0.17 0.1
9 0.11 0.19 0.14 0.11 0.14 0.11 0.1
14 0.14 0.16 0.12 0.21 0.41 0.29 0.1
15 0.19 0.18 0.27 0.29 0.23 0.12 0.1
16 0.06 0.09 0.09 0.12 0.10 0.12 0.1
17 0.11 0.15 0.12 0.09 0.08 0.05 0.1
18 0.16 0.10 0.11 0.18 0.28 0.28 0.2
19 0.07 0.08 0.09 0.14 0.22 0.24 0.1
21 0.27 0.25 0.18 0.09 0.12 0.15 0.1
22 0.10 0.08 0.12 0.24 0.11 0.10 0.1
23 0.13 0.28 0.26 0.13 0.20 0.17 0.3
24 0.12 0.12 0.08 0.12 0.08 0.19 0.1
25 0.12 0.12 0.14 0.19 0.20 0.17 0.1
26 0.07 0.12 0.13 0.14 0.09 0.07 0.1
27 0.08 0.08 0.10 0.13 0.09 0.12 0.1
28 0.12 0.17 0.19 0.27 0.38 0.17 0.1
29 0.17 0.20 0.19 1.84 2.31 0.12 0.1
31 0.24 0.19 0.12 0.27 0.32 0.21 0.2
_______________________
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 856 (1996 Jun 02 - Jun 08)
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 2.0 9.51 5.07 38.0 5.10 3.04
ALGO* 5.5 .190 1.60 47.0 5.19 3.06
AREQ 6.9 90.8 .543 39.6 4.74 2.45
ASC1 5.7 .522e+05 5.41 75.2 5.84 1.45
BOGT 4.0 152. .912 69.1 8.09 2.01
BRMU 1.0 96.9 1.25 40.0 5.00 2.95
BRUS 1.0 .337 5.80 62.0 6.00 2.86
CAS1 5.0 12.1 956. 36.0 5.00 2.14
CASA 2.0 15.1 63.8 41.5 4.00 2.66
CHAT 3.9 101. .902 81.0 4.77 2.73
CICE 1.0 118. -.905e-01 34.0 4.00 3.08
CRO1 6.0 169. .658 44.8 6.86 2.30
DAV1 2.9 12.6 .132e+04 32.0 4.67 1.58
DGAR .4 .189e+06 11.6 . 5.00 .636
EISL 6.7 .704e+07 -.149e+05 38.2 6.42 2.58
FAIR* 7.0 244. -1.40 43.9 4.87 2.48
FORT 3.6 .142 .146 50.8 6.27 3.62
GODE 1.0 .175 .926 41.0 6.00 2.55
GOL2* 2.0 .784e-01 .188e-01 50.5 4.00 2.83
GUAM 1.0 138. 1.21 . 8.00 2.60
HART* 7.0 25.3 -.333 44.0 4.34 2.69
HKLO 2.0 .290e+06 493. 48.5 7.06 2.80
IRKT 5.9 .370 .616 60.9 5.39 3.08
KERG 4.0 .208e+05 5.15 . 4.74 2.24
KIRU 4.0 3.77 -.100 63.8 8.26 2.06
KIT3 7.0 147. .570 57.6 5.08 2.76
KOKB* 7.0 .234 .568 75.4 5.46 2.78
KOSG* 7.0 1.31 3.83 46.3 4.94 2.44
KWJ1 4.7 89.4 .661 48.3 7.64 1.60
LMNO 1.0 .291e+06 510. 66.0 6.00 3.01
LPGS 5.9 228. .732 61.5 5.00 3.07
MAC1 6.9 76.8 .564 30.9 4.31 2.12
MADR* 7.0 .132 .660 . 5.45 2.62
MALI 4.9 158. -3.58 . 8.26 2.41
MAS1 3.9 28.2 -1.05 45.0 5.35 3.02
MCM4 6.7 85.8 .592 33.9 4.16 2.05
MDVO 2.0 .521e+05 507. 70.5 6.00 2.27
NOTO 5.9 5.73 -20.0 35.2 5.10 3.26
OHIG 3.7 96.0 .896 55.0 5.00 1.98
PAMA 6.9 385. .538 . 9.58 2.18
PERT 6.7 2.43 36.2 51.2 4.49 3.07
PIE1 3.7 . . 40.5 4.82 3.16
RCM5 3.8 .321e+04 .411 76.3 7.04 2.69
REYK 7.0 79.6 .562 59.6 6.15 2.35
SHAO 5.0 .185e+07 .755e+04 90.2 5.62 2.14
STJO 6.9 2.69 2.07 39.2 5.34 2.61
STRL .9 .124e+05 .495 44.0 5.00 2.38
THU1 7.0 75.8 .560 48.6 5.06 2.84
TID2* 7.0 .164 -.215 44.9 5.45 2.94
TROM* 6.9 .149e+05 64.4 . 4.99 1.85
USUD 7.0 2.80 -.793e-01 36.0 5.05 2.74
VILL 1.0 3.45 .902 72.0 5.00 2.95
WTZR* 1.9 .236 -.181 60.5 5.55 2.84
YAR1* 6.6 37.3 .390 . 4.42 1.73
YELL* 7.0 .270 .382 54.5 5.00 2.11
ZWEN 1.8 113. .226 63.7 5.00 2.58
PRN01 7.0 79.9 114. 49.6 5.74 2.50
PRN02 6.7 82.4 -261. 54.2 5.59 2.50
PRN03 7.0 80.9 19.6 53.5 5.30 2.39
PRN04 6.6 79.1 29.4 50.3 5.73 2.17
PRN05 6.8 82.0 43.4 54.2 5.45 2.09
PRN06 7.0 83.7 1.40 50.9 5.73 2.54
PRN07 7.0 78.6 722. 51.7 5.73 2.26
PRN09 7.0 79.2 -23.6 53.3 5.00 2.32
PRN14 7.0 80.9 14.6 51.7 5.75 2.11
PRN15 6.6 3.21 308. 54.7 5.46 2.43
PRN16 7.0 80.9 14.4 50.1 5.59 2.81
PRN17 6.8 81.6 -116. 51.6 5.45 2.54
PRN18 7.0 81.8 3.94 51.5 5.76 2.40
PRN19 7.0 82.7 475. 54.2 5.45 2.58
PRN21 7.0 83.0 -22.0 51.7 5.73 2.43
PRN22 6.8 80.3 313. 50.1 5.76 2.33
PRN23 6.7 669. 3.68 50.6 5.76 2.16
PRN24 6.6 81.5 -38.8 54.4 5.59 2.37
PRN25 7.0 80.0 -1.47 51.2 5.62 2.54
PRN26 7.0 78.9 -206. 51.3 5.16 2.49
PRN27 7.0 80.2 31.5 50.7 5.60 2.73
PRN28 7.0 1.89 87.3 70.2 4.61 2.71
PRN29 7.0 80.1 11.3 51.2 7.07 2.19
PRN31 7.0 79.6 531. 52.6 5.45 2.25
_______________________
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 6 2 96 6 3 96 6 4 96 6 5 96 6 6 96 6 7 96 6 8
prn 3d rss (m)
1 4.7 4.0 4.4 3.7 3.0 3.0 3.3
2 4.7 4.0 3.9 4.0 4.6 4.2 4.9
3 4.0 4.0 4.8 4.7 5.1 5.1 4.6
4 5.3 6.5 6.8 6.7 6.9 7.2 7.3
5 5.9 5.9 6.8 5.8 5.3 5.1 5.8
6 7.0 4.0 5.4 6.0 6.2 4.9 5.5
7 5.7 5.1 6.2 5.0 4.2 4.6 4.4
9 5.1 4.8 4.2 4.5 3.7 3.9 3.7
14 4.9 3.8 4.4 4.4 4.6 19.1 24.0
15 6.7 6.9 6.1 2.3 2.5 2.6 3.3
16 6.0 5.0 5.6 4.9 5.1 20.7 35.3
17 2.8 2.6 3.2 3.7 3.7 4.8 4.3
18 4.7 5.6 5.1 4.2 6.7 5.0 4.0
19 5.1 5.0 2.7 3.0 2.6 17.6 22.4
21 7.0 7.3 6.7 5.8 6.0 5.8 5.2
22 5.1 5.3 6.5 6.4 4.1 5.4 6.0
23 2.8 3.7 7.9 7.3 6.4 6.2 6.7
24 9.1 8.7 9.1 8.1 8.4 8.0 6.7
25 2.1 2.0 2.7 2.8 3.2 3.3 3.8
26 2.6 2.6 2.5 2.2 2.0 2.1 2.2
27 7.8 7.6 5.9 5.1 5.3 6.3 5.5
28 3.3 2.5 3.5 3.7 3.3 3.3 2.6
29 3.5 2.5 2.4 4.3 24.9 22.7 6.4
31 3.7 3.4 3.0 3.3 2.8 2.7 2.9
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo areq asc1 bogt brmu brus cas1 casa chat cice cro1 dav1 dgar eisl fair fort gode gol2 guam hart hklo irkt kerg kiru kit3 kokb kosg kwj1 lmno lpgs mac1 madr mali mas1 mcm4 mdvo noto ohig pama pert pie1 rcm5 reyk shao stjo strl thu1 tid2 trom usud vill wtzr yar1 yell zwen
[Mailed From: djeff at cobra.jpl.nasa.gov]
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