[IGSREPORT-2259] Wk 0831 JPL Analysis Report
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Thu Dec 21 10:50:54 PST 1995
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IGS Electronic Report Thu Dec 21 10:50:54 PST 1995 Message Number 2259
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Author: J F Zumberge
Subject: Wk 0831 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0831 (DAYS 344-350, DATES 1995 Dec 10 - Dec 16)
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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/0831. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08317.sum This text file.
jpl08317.erp Earth rotation parameters for GPS week 831.
jpl08317.snx Ground station coordinates for GPS week 831, SINEX format.
jpl0831[0-6].sp3 GPS ephemerides for GPS week 831, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 19.0 cm
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: Data from HART, KERG, ONSA, PAMA, SEY1 excluded day 344.
WARNING: Data from HART, KERG, ONSA, SEY1 excluded day 345.
WARNING: Data from JPLM, KELY, MONP, NUNE, ONSA, SEY1 excluded day 346.
WARNING: Data from JPLM excluded day 347.
WARNING: Data from ANKR, JPLM, KELY, SEY1, TABL excluded day 348.
WARNING: Data from KRAK, TABL excluded day 349.
WARNING: Data from CHIL, FAIR, GOPE, WHI1 excluded day 350.
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 831 (1995 Dec 10 - Dec 16)
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
50061.50 -12749 12700 -389962 2560 5 5 11 11 37 10 24 -339 214
50062.50 -13107 12909 -392513 2543 5 5 12 12 37 10 24 -353 223
50063.50 -13467 13127 -395034 2498 5 5 11 11 37 12 24 -310 252
50064.50 -13780 13391 -397559 2552 5 5 11 11 37 11 24 -279 247
50065.50 -14055 13657 -400090 2510 5 5 11 11 37 12 24 -260 270
50066.50 -14242 13975 -402580 2470 5 6 12 12 37 12 24 -257 315
50067.50 -14490 14271 -405044 2458 5 5 12 12 37 11 24 -233 290
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 831:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 831 (1995 Dec 10 - Dec 16)
95 12 10 95 12 11 95 12 12 95 12 13 95 12 14 95 12 15 95 12 16
prn 3d rss (m)
1 0.25 0.14 0.16 0.12 0.17 0.33 0.32
2 0.11 0.09 0.08 0.08 0.16 0.18 0.27
4 0.24 0.20 0.20 0.10 0.21 0.23 0.15
5 0.20 0.23 0.18 0.20 0.28 0.29 0.27
6 0.13 0.08 0.14 0.17 0.20 0.12 0.10
7 0.26 0.26 0.14 0.09 0.17 0.10 0.14
9 0.31 0.27 0.16 0.15 0.28 0.26 0.17
14 0.17 0.25 0.27 0.18 0.16 0.20 0.23
15 0.14 0.12 0.34 0.17 0.07 0.12 0.17
16 0.10 0.10 0.08 0.17 0.21 0.25 0.20
17 0.13 0.11 0.15 0.23 0.13 0.16 0.20
18 0.15 0.15 0.17 0.27 0.27 0.10 0.16
19 0.13 0.08 0.08 0.10 0.08 0.12 0.13
20 0.36 0.26 0.19 0.16 0.21 0.26 0.21
21 0.17 0.10 0.10 0.23 0.20 0.29 0.39
22 0.18 0.17 0.23 0.10 0.19 0.17 0.17
23 0.31 0.37 0.59 0.48 0.47 0.39 0.55
24 0.11 0.13 0.20 0.27 0.14 0.11 0.17
25 0.16 0.15 0.17 0.20 0.11 0.14 0.17
26 0.17 0.18 0.21 0.17 0.23 0.15 0.20
27 0.21 0.22 0.15 0.26 0.21 0.28 0.20
28 0.19 0.27 0.30 0.15 0.17 0.15 0.11
29 0.20 0.18 0.07 0.12 0.23 0.10 0.19
31 0.12 0.20 0.15 0.12 0.12 0.17 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 831 (1995 Dec 10 - Dec 16)
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 2.9 17.2 4.42 39.7 3.68 2.49
ALGO* 6.7 . . 41.2 4.04 3.24
ANKR 1.9 94.9 -.306 61.5 4.00 2.52
AREQ 7.0 87.4 -.324 44.0 5.00 2.63
AUCK 4.9 71.9 -.318 39.0 4.41 2.88
BOR1 2.0 2.08 -.471e-02 34.5 3.00 2.66
BRMU 5.0 112. -.319 42.5 5.84 2.90
CAS1 7.0 19.1 103. 36.9 5.00 1.86
CHAT 1.0 90.9 -.317 87.0 5.00 2.88
CICE 4.9 87.2 -.312 31.8 3.81 2.82
CRO1 7.0 187. -.319 42.6 6.52 2.32
FAI2 1.0 .176 -.230 53.0 5.00 1.39
FAIR* 6.0 .615 -.358 . 4.69 2.08
GOLD* 6.2 .218 -1.19 . 3.52 2.18
GUAM 7.0 98.8 -.321 48.9 7.71 2.50
HART* 5.0 41.0 -.983 . 8.00 2.00
HKLO .9 .289e+06 511. 45.0 3.00 .804
HOB2 3.9 .317 1.03 57.0 5.83 2.99
IISC 5.9 69.5 -.316 67.5 5.00 2.10
IRKT 4.8 .394e+06 -.151e+04 48.5 4.66 2.46
KELY .8 .718e+04 -.194e-01 59.0 6.00 1.70
KERG 5.0 167. -380. . 5.62 2.74
KIRU 7.0 3.35 11.4 55.1 8.00 2.03
KIT3 2.7 110. -.315 51.3 4.36 2.86
KOK2 7.0 .179 -.800e-01 40.0 5.45 2.84
KOSG* 7.0 21.8 32.4 . 3.98 2.17
KOUR 7.0 3.12 -6.11 . 7.91 1.88
LPGS 5.0 .164e+04 -.302 55.8 5.52 3.22
MAC1 2.0 .260e+05 -.153e+05 32.0 5.00 1.66
MADR* 5.5 .447 -1.12 . 4.00 2.20
MAS1 6.2 .536e+04 10.0 167. 6.82 1.92
MCM4 7.0 93.3 -.322 46.5 5.00 1.68
MDVO 2.7 .134 391. 67.6 5.00 2.48
NOTO 4.9 82.1 -.951e-02 30.8 4.62 3.08
PAMA 3.8 84.3 -1.12 . 12.8 .863
PERT 7.0 2.09 -1.45 51.9 5.03 3.06
RCM5 7.0 .741 .461 49.3 4.63 3.00
SANT* 7.0 .122 -.218 . 5.00 2.75
SEY1 .9 .813e+07 -.135e+05 . 10.0 1.29
SHAO 7.0 86.2 -.315 116. 3.91 2.22
SNI1 2.0 83.6 -.346 56.0 4.00 3.07
STJO 7.0 2.90 4.29 40.8 4.31 2.89
THU1 5.9 74.8 -.319 48.3 4.37 2.69
TID2 3.0 .907e-01 .796e-01 44.3 4.36 3.33
TIDB* 7.0 .150 .243 . 5.00 2.83
TROM* 4.6 4.50 15.8 . 5.23 1.46
TSKB 7.0 62.3 -72.4 55.3 3.87 2.61
VILL 2.0 .149e+04 -3.53 59.0 4.00 3.07
WETT* 7.0 .164 .704 . 6.25 2.09
YAR1* 7.0 1.67 -.262 . 4.31 2.53
YELL* 7.0 .118 -.591 43.6 4.44 2.09
PRN01 7.0 84.4 581. 50.6 5.46 2.36
PRN02 6.7 81.0 -215. 50.8 4.86 2.49
PRN04 6.8 79.3 .853 53.5 5.45 2.15
PRN05 6.7 83.1 14.0 54.4 5.45 2.40
PRN06 7.0 80.5 3.53 58.1 5.31 2.19
PRN07 7.0 82.4 712. 52.0 5.59 2.33
PRN09 7.0 81.8 -4.68 57.8 5.31 2.46
PRN14 7.0 81.5 11.5 52.2 5.15 2.21
PRN15 6.7 3.91 251. 55.3 5.46 2.02
PRN16 7.0 78.9 -152. 52.9 5.75 2.29
PRN17 6.5 81.5 -101. 58.5 5.45 2.31
PRN18 7.0 79.9 -5.37 49.5 5.31 2.41
PRN19 7.0 80.7 217. 49.4 5.02 2.35
PRN20 6.7 83.2 69.0 58.3 5.31 2.23
PRN21 6.5 83.1 -10.3 56.8 5.31 2.38
PRN22 6.7 80.3 269. 46.0 5.29 2.37
PRN23 7.0 82.6 4.27 52.9 5.02 2.31
PRN24 6.8 82.0 260. 57.9 6.03 2.09
PRN25 6.9 82.5 -.246 50.1 5.58 2.12
PRN26 6.9 81.1 -124. 54.2 5.49 2.45
PRN27 7.0 83.0 11.8 51.9 5.30 2.39
PRN28 7.0 2.35 52.8 111. 4.45 2.86
PRN29 7.0 81.9 3.75 46.9 5.00 2.51
PRN31 7.0 83.4 130. 50.0 5.15 2.61
_______________________
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
95 12 10 95 12 11 95 12 12 95 12 13 95 12 14 95 12 15 95 12 16
prn 3d rss (m)
1 5.0 4.4 6.4 4.1 4.8 5.8 4.0
2 6.9 6.0 5.4 5.9 7.2 6.3 5.7
4 5.8 4.7 5.2 5.6 9.4 10.0 6.6
5 6.0 6.1 6.1 6.4 6.3 6.0 6.6
6 5.7 5.0 4.8 4.7 5.8 7.4 4.9
7 4.0 3.1 3.3 2.9 5.4 4.5 3.8
9 7.9 10.5 8.1 6.3 4.6 4.8 8.2
14 3.5 3.5 3.1 3.2 3.0 3.2 3.0
15 6.5 6.2 7.1 7.4 9.2 7.5 6.2
16 5.4 4.1 3.9 4.8 4.5 4.9 4.9
17 6.0 5.2 6.5 5.2 5.1 6.8 5.9
18 3.7 3.5 3.0 2.9 4.1 4.2 3.6
19 8.6 8.3 8.2 8.1 4.8 9.5 8.5
20 5.2 5.3 5.5 5.9 7.5 7.8 5.7
21 4.7 4.2 3.1 2.5 4.6 5.2 5.6
22 4.8 5.8 5.1 5.0 6.0 3.4 5.6
23 9.1 3.8 4.8 6.1 6.6 8.7 5.9
24 7.9 9.7 11.0 9.9 14.3 15.0 11.7
25 6.3 7.3 6.9 4.2 4.6 5.4 5.8
26 11.9 12.9 8.9 6.2 5.0 6.6 8.8
27 8.6 7.6 5.8 7.0 7.2 6.3 6.9
28 4.1 2.8 3.0 3.8 3.5 3.0 4.7
29 4.3 3.5 3.7 5.7 3.3 3.9 2.7
31 3.2 2.9 3.5 2.0 3.3 2.3 4.0
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
[Mailed From: jfz at cobra.jpl.nasa.gov]
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