[IGSREPORT-2648] Wk 0851 JPL Analysis Report
D
D
Mon May 13 14:27:51 PDT 1996
******************************************************************************
IGS Electronic Report Mon May 13 14:27:51 PDT 1996 Message Number 2648
******************************************************************************
Author: D C Jefferson
Subject: Wk 0851 JPL Analysis Report
******************************************************************************
JPL ANALYSIS REPORT GPS-WEEK 0851 (DAYS 119-125, DATES 1996 Apr 28 - May 04)
******************************************************************************
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/0851. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08517.sum This text file.
jpl08517.erp Earth rotation parameters for GPS week 851.
jpl08517.snx Ground station coordinates for GPS week 851, SINEX format.
jpl0851[0-6].sp3 GPS ephemerides for GPS week 851, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 16.8 cm
Beginning this week, we add a new station to our global network. As with most
stations, this site is given the opportunity to participate in the orbit and
clock solution as the global site distribution varies. The following nominal
coordinates were assumed:
X (m) Y (m) Z (m)
ASC1 (Ascension Island): 6118528.8028 -1572345.4018 -876452.5413
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 MATE excluded day 119.
WARNING: Data from CIT1, MATE excluded day 120.
WARNING: Data from CHIL, DAM2, HOLC, MATE, TROM excluded day 121.
WARNING: Data from GRAS, HOLC, SANT, ZWEN excluded day 122.
WARNING: Data from GRAS, NYAL, SANT, ZWEN excluded day 123.
WARNING: Data from GRAS excluded day 124.
WARNING: Data from CMP9, MATE, MDO1, TIBB, TROM excluded day 125.
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 851 (1996 Apr 28 - May 04)
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
50201.50 -7086 56730 309284 2224 3 3 9 9 37 10 25 420 178
50202.50 -6642 56960 307039 2265 3 3 9 9 37 11 25 412 197
50203.50 -6232 57219 304731 2351 3 3 9 9 37 11 25 418 169
50204.50 -5853 57441 302344 2424 3 4 9 9 37 10 25 344 133
50205.50 -5552 57600 299913 2438 3 4 9 9 37 12 25 383 129
50206.50 -5207 57758 297465 2458 3 4 9 9 37 12 25 371 126
50207.50 -4840 57900 295002 2468 3 4 9 9 37 11 25 421 113
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 851:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 851 (1996 Apr 28 - May 04)
96 4 28 96 4 29 96 4 30 96 5 1 96 5 2 96 5 3 96 5 4
prn 3d rss (m)
1 0.12 0.10 0.10 0.15 0.12 0.16 0.23
2 0.20 0.21 0.20 0.33 0.18 0.13 0.18
3 0.47 0.44 0.47 0.67 0.57 0.55 0.49
4 0.10 0.09 0.17 0.23 0.10 0.09 0.07
5 0.31 0.12 0.14 0.14 0.10 0.12 0.11
6 0.11 0.09 0.16 0.15 0.21 0.32 0.08
7 0.16 0.16 0.16 0.16 0.12 0.14 0.17
9 0.18 0.10 0.12 0.08 0.14 0.17 0.19
14 0.24 0.11 0.14 0.12 0.07 0.10 0.10
15 0.10 0.11 0.11 0.13 0.18 0.18 0.18
16 0.10 0.07 0.26 0.35 0.10 0.14 0.10
17 0.07 0.07 0.09 0.15 0.10 0.11 0.18
18 0.10 0.08 0.12 0.16 0.08 0.10 0.07
19 0.21 0.20 0.20 0.26 0.22 0.18 0.16
20 0.10 0.10 0.16 0.13 0.07 0.10 0.10
21 0.22 0.17 0.13 0.24 0.18 0.24 0.29
22 0.12 0.15 0.16 0.26 0.16 0.13 0.12
23 0.39 0.13 0.34 0.44 0.19 0.18 0.13
24 0.10 0.08 0.17 0.21 0.07 0.10 0.09
25 0.12 0.09 0.11 0.10 0.10 0.07 0.07
26 0.11 0.11 0.27 0.21 0.20 0.14 0.19
27 0.23 0.19 0.23 0.27 0.20 0.14 0.21
28 0.21 0.14 0.14 0.26 0.20 0.14 0.17
29 0.11 0.09 0.13 0.13 0.11 0.12 0.09
31 0.12 0.09 0.14 0.15 0.11 0.18 0.22
_______________________
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 851 (1996 Apr 28 - May 04)
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 8.04 -1.19 49.0 4.00 2.75
ALGO* 6.8 . . 46.2 4.44 2.83
AREQ 5.6 92.4 -2.41 39.0 5.16 2.23
ASC1 4.0 131. -2.39 . 6.28 1.77
BRMU 2.0 112. -2.38 39.5 5.00 2.97
BRUS 1.0 .268 -4.66 59.0 4.00 3.06
CAS1 .9 2.52 240. 37.0 5.00 2.04
CHAT 7.0 96.4 -2.38 81.6 5.46 2.97
CRO1 7.0 213. -2.38 46.7 6.58 2.29
DAV1 3.9 6.49 497. 31.0 5.28 1.77
DRAO 1.0 .885 -1.93 35.0 4.00 2.93
EISL 6.8 .697e+07 -.133e+05 38.8 6.86 3.03
FAIR* 7.0 .111 -2.91 39.6 4.30 2.32
FORT 5.8 .177 8.36 51.6 8.37 3.15
GOL2* 6.6 50.8 -1.80 43.8 4.56 3.21
GUAM 7.0 98.1 -2.38 56.6 7.68 2.65
HART* 7.0 50.1 -6.78 44.7 4.90 2.29
HKLO 5.0 .289e+06 502. 48.5 4.43 .954
IISC 6.9 78.7 -2.38 68.6 6.41 2.28
IRKT 5.8 .316 -2.51 57.7 5.00 2.90
JPLM 2.0 .107e+06 193. 32.9 5.54 2.42
KERG 3.0 116. -654. . 5.36 2.80
KIRU 4.0 3.02 -2.82 55.5 7.26 2.26
KIT3 6.0 116. -2.39 57.3 4.88 2.81
KOKB* 6.4 .189 -.236e+04 61.1 5.60 2.46
KOSG* 2.9 20.7 -2.38 40.9 3.38 2.51
KWJ1 3.9 93.0 -2.33 52.7 6.95 1.74
LMNO 1.0 .288e+06 506. 56.0 6.00 .936
LPGS 4.6 .287e+04 -2.42 51.5 5.14 1.74
MAC1 .9 70.1 -2.48 30.0 4.00 2.21
MADR* 7.0 .109 19.5 . 4.74 2.48
MALI 6.0 226. 82.7 . 8.90 2.26
MAS1 5.9 22.7 -5.51 50.9 4.89 2.81
MCM4 7.0 87.2 -2.38 34.3 4.87 2.09
MDVO 2.9 .307 122. 68.3 6.00 2.57
MOIN 7.0 78.2 -2.38 66.3 7.94 1.82
NOTO 6.9 .113 -15.2 36.9 4.17 3.05
PAMA 6.9 520. -2.39 . 10.7 1.88
PERT 7.0 1.99 35.9 49.6 5.08 3.22
PIE1 1.0 .111 -4.03 41.0 4.00 2.79
POL2 1.0 75.1 -2.36 71.0 4.00 2.58
RCM5 5.0 86.2 -2.35 74.9 7.62 2.36
REYK 7.0 80.1 -2.38 57.8 6.01 2.29
SANT* 3.0 .914e-01 -6.05 . 5.00 2.74
STJO 7.0 112. -2.01 38.0 4.90 2.54
THU1 5.8 551. -2.38 49.1 5.00 2.04
TID2* 7.0 .932e-01 -2.47 41.3 5.00 3.14
TROM* 2.0 8.14 11.5 . 4.00 2.09
TSKB 2.0 .745 -.982 53.5 5.00 2.83
USUD 5.0 3.80 -.525 37.4 5.01 2.87
WTZR* 5.9 .128 -1.14 60.2 4.33 2.52
YAR1* 7.0 1.39 -2.47 . 4.16 2.46
YELL* 6.7 .247e+04 -.334 55.0 4.63 1.84
PRN01 7.0 81.8 66.4 55.2 5.86 2.53
PRN02 7.0 78.5 -255. 55.7 5.44 2.45
PRN03 7.0 79.6 5.48 49.8 5.00 2.42
PRN04 7.0 81.9 21.2 49.0 6.13 2.31
PRN05 7.0 81.3 35.3 49.5 6.13 2.24
PRN06 6.6 79.8 3.74 49.2 6.04 2.33
PRN07 7.0 82.1 717. 55.7 5.73 2.24
PRN09 6.8 78.5 -22.5 55.7 6.43 1.97
PRN14 7.0 80.3 11.1 52.1 5.46 2.25
PRN15 7.0 2.81 294. 57.0 5.61 2.28
PRN16 7.0 79.8 7.00 50.3 6.14 2.46
PRN17 7.0 81.5 -116. 51.4 5.75 2.36
PRN18 7.0 84.2 -11.2 48.8 5.72 2.42
PRN19 6.6 81.2 463. 50.7 5.57 2.31
PRN20 7.0 81.4 13.8 55.6 5.87 2.34
PRN21 7.0 81.4 -22.9 54.3 5.87 2.44
PRN22 7.0 81.7 302. 50.5 6.00 2.34
PRN23 7.0 82.5 7.58 51.1 6.02 2.30
PRN24 7.0 242. -222. 52.7 6.16 2.41
PRN25 6.8 81.7 -4.11 49.6 6.31 2.23
PRN26 7.0 78.7 -191. 51.0 6.43 2.48
PRN27 6.6 82.8 24.9 51.5 5.86 2.22
PRN28 7.0 2.33 77.7 56.6 5.16 2.70
PRN29 7.0 80.1 7.00 47.3 5.72 2.25
PRN31 7.0 81.7 464. 52.9 5.57 2.39
_______________________
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 4 28 96 4 29 96 4 30 96 5 1 96 5 2 96 5 3 96 5 4
prn 3d rss (m)
1 3.5 3.7 3.9 4.7 4.6 3.6 5.0
2 2.7 2.9 2.9 2.8 4.4 3.4 3.5
3 7.0 6.9 8.2 7.4 6.8 7.4 5.7
4 4.4 4.4 3.4 5.5 4.5 3.8 4.4
5 3.8 3.2 2.9 3.0 3.5 3.5 3.4
6 7.7 11.2 9.4 6.4 7.7 6.2 4.2
7 4.9 4.8 5.3 5.7 5.2 4.4 5.0
9 8.4 9.5 6.6 6.4 7.0 5.7 5.9
14 2.8 3.2 3.3 3.4 3.1 3.5 3.3
15 4.7 4.6 4.8 4.9 5.0 4.5 5.1
16 16.0 13.0 7.1 9.1 6.2 8.4 6.5
17 5.3 5.6 5.7 5.2 5.5 5.9 6.1
18 3.8 4.7 3.8 4.0 6.3 8.9 7.1
19 6.3 9.4 12.2 9.2 12.6 11.7 12.1
20 2.6 2.8 2.7 2.6 2.6 2.8 2.7
21 2.6 4.7 4.5 5.4 4.7 3.8 4.6
22 4.8 4.6 4.5 5.0 5.1 5.4 4.7
23 2.1 1.4 2.1 2.0 1.9 2.5 3.4
24 4.7 6.0 4.4 4.1 3.6 4.7 4.8
25 7.3 6.9 7.5 7.0 10.0 10.6 7.1
26 3.9 4.0 4.1 3.8 4.1 4.1 3.5
27 6.4 7.5 7.9 8.0 7.3 7.7 8.9
28 2.8 3.0 2.6 3.1 3.3 3.6 3.1
29 4.5 4.2 3.6 3.6 4.0 4.2 3.1
31 3.0 2.5 3.0 2.9 3.2 3.8 3.7
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo areq asc1 brmu brus cas1 chat cro1 dav1 drao eisl fair fort gol2 guam hart hklo iisc irkt jplm kerg kiru kit3 kokb kosg kwj1 lmno lpgs mac1 madr mali mas1 mcm4 mdvo moin noto pama pert pie1 pol2 rcm5 reyk sant stjo thu1 tid2 trom tskb usud wtzr yar1 yell
[Mailed From: djeff at cobra.jpl.nasa.gov]
More information about the IGSREPORT
mailing list