[IGSREPORT-2379] Wk 0837 JPL Analysis Report
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Fri Feb 2 11:39:39 PST 1996
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IGS Electronic Report Fri Feb 2 11:39:39 PST 1996 Message Number 2379
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Author: D C Jefferson
Subject: Wk 0837 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0837 (DAYS 21-27, DATES 1996 Jan 21 - Jan 27)
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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/0837. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08377.sum This text file.
jpl08377.erp Earth rotation parameters for GPS week 837.
jpl08377.snx Ground station coordinates for GPS week 837, SINEX format.
jpl0837[0-6].sp3 GPS ephemerides for GPS week 837, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 18.0 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 CHIL, MATE, OHIG, PERT, TROM, WETT excluded day 021.
WARNING: Data from ANKR, KRAK, LAMA, MATE, METS, OHIG, PAMA, PVEP, WETT excluded day 022.
WARNING: Data from ANKR, BOR1, KRAK, LAMA, MATE, OHIG, UPAD, WETT excluded day 023.
WARNING: Data from ANKR, BOR1, KRAK, LAMA, MATE, MDVO excluded day 024.
WARNING: Data from ANKR, BOR1, LAMA, MATE, MDVO, TROM excluded day 025.
WARNING: Data from MATE, STJO excluded day 026.
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 837 (1996 Jan 21 - Jan 27)
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
50103.50 -20797 25343 519134 1742 5 5 11 11 37 11 25 -133 346
50104.50 -20934 25689 517381 1763 4 5 11 11 37 12 25 -144 324
50105.50 -21074 26026 515663 1673 5 5 11 11 37 11 25 -140 316
50106.50 -21215 26380 513962 1730 5 5 12 12 37 13 25 -96 359
50107.50 -21294 26716 512242 1709 5 5 12 12 37 12 25 -77 358
50108.50 -21388 27079 510540 1696 5 5 12 12 37 11 25 -89 324
50109.50 -21482 27495 508806 1771 5 6 11 11 37 11 25 -100 379
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 837:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 837 (1996 Jan 21 - Jan 27)
96 1 21 96 1 22 96 1 23 96 1 24 96 1 25 96 1 26 96 1 27
prn 3d rss (m)
1 0.10 0.12 0.08 0.12 0.16 0.17 0.12
2 0.13 0.16 0.17 0.23 0.18 0.15 0.20
4 0.12 0.14 0.09 0.11 0.14 0.08 0.13
5 0.14 0.18 0.09 0.10 0.16 0.19 0.11
6 0.31 0.09 0.09 0.11 0.13 0.13 0.26
7 0.10 0.12 0.12 0.15 0.09 0.09 0.14
9 0.10 0.11 0.12 0.10 0.15 0.09 0.09
12 0.2 0.18 0.16 0.09 0.30 0.26 0.20
14 0.09 0.15 0.24 0.62 0.36 0.18 0.18
15 0.23 0.30 0.28 0.26 0.14 0.34 0.40
16 0.20 0.14 0.15 0.14 0.12 0.15 0.18
17 0.09 0.06 0.09 0.14 0.15 0.17 0.15
18 0.08 0.10 0.23 0.33 0.24 0.23 0.24
19 0.21 0.18 0.21 0.14 0.20 0.26 0.28
20 0.14 0.28 0.15 0.24 0.17 0.19 0.09
21 0.14 0.15 0.10 0.15 0.20 0.20 0.17
22 0.39 0.14 0.13 0.23 0.29 0.28 0.31
23 0.20 0.10 0.30 0.29 0.21 0.39 0.46
24 0.16 0.17 0.16 0.15 0.17 0.21 0.21
25 0.24 0.12 0.14 0.22 0.12 0.20 0.34
26 0.20 0.19 0.11 0.08 0.15 0.15 0.33
27 0.17 0.14 0.10 0.14 0.14 0.11 0.08
28 0.11 0.20 0.10 0.19 0.18 0.19 0.19
29 0.19 0.13 0.16 0.23 0.20 0.20 0.18
31 0.23 0.22 0.19 0.26 0.22 0.27 0.35
_______________________
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 837 (1996 Jan 21 - Jan 27)
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 7.0 2.29 63.3 36.0 3.16 2.51
ALGO* 7.1 . . 39.7 3.91 2.82
AREQ 5.5 85.0 -.339 43.6 4.52 2.31
AUCK 1.0 79.7 -.294 37.0 5.00 2.84
BOR1 1.0 1.82 -1.55 35.0 4.00 3.15
BRUS 7.0 .281 2.49 58.9 3.87 2.55
CHAT 7.0 94.9 -.343 83.8 5.30 2.75
CRO1 7.0 132. -.343 41.2 6.47 2.19
FAI2 7.0 26.1 -.427 46.9 4.63 2.29
FAIR* 7.0 65.3 -.436 . 4.00 1.97
GODE 1.0 .338 .992 51.0 4.00 2.37
GOL2 6.9 64.0 -.191 49.8 4.20 2.69
GOLD* 6.9 1.38 -.520 . 3.68 1.93
GRAS 1.0 73.4 -.389 63.0 10.0 2.82
GUAM 5.9 94.8 -.332 49.3 7.55 2.47
HART* 6.9 32.2 -10.7 . 7.59 1.77
HARV 4.0 .857e+07 .146e+05 69.9 6.05 2.55
IISC 7.0 71.6 -.336 64.9 4.87 2.14
IRKT 4.9 .635 -.104 47.2 4.81 2.63
KERG 7.0 189. -582. . 5.73 2.57
KIRU 1.0 3.61 11.8 55.0 8.00 2.06
KIT3 4.8 112. -.337 61.2 4.45 2.72
KOKB* 6.7 1.66 .192 50.5 6.18 2.49
KOSG* 4.9 1.78 194. . 3.00 2.25
LPGS 5.8 830. -.377 60.7 5.60 2.90
MADR* 5.6 1.11 -1.41 . 4.39 2.15
MCM4 3.0 86.6 -.364 45.7 5.00 1.71
METS 4.8 .255 -6.04 33.2 3.00 2.20
NLIB 7.0 .115 -.803 34.0 3.16 2.58
NOTO 6.0 .138 -2.71 40.2 4.36 2.79
OHIG 3.2 .637e+05 -4.96 59.4 6.35 1.05
ONSA 2.0 .130 -1.37 37.0 3.00 1.68
PAMA 3.3 .273e+04 -.171 . 11.0 1.65
PERT 6.0 2.48 -4.13 49.2 4.19 3.26
PIE1 6.9 .173 -.927 35.5 4.16 2.57
SANT* 7.0 .413 .212 . 5.16 2.63
SHAO 7.0 83.0 -.337 41.9 3.87 2.36
STJO 5.8 3.38 1.75 39.6 4.71 2.65
THU1 5.9 69.1 -.332 45.5 5.03 2.74
TID2 5.7 150. .532 41.2 4.55 2.96
TIDB* 6.9 .160 1.15 . 4.59 2.66
TROM* 3.0 2.77 12.7 . 4.68 1.63
USUD 7.0 2.10 .832e-01 35.3 4.31 2.58
VILL 6.0 2.90 -2.23 63.6 4.00 2.56
WETT* 4.0 2.39 2.93 . 6.82 1.39
YAR1* 7.0 .110e+07 322. . 4.47 2.53
YELL* 7.0 .133 -1.25 40.5 3.87 2.09
ZWEN 1.9 .410e+05 .651 54.0 4.50 2.05
PRN01 7.0 83.7 538. 47.9 5.00 2.45
PRN02 7.0 82.3 -227. 51.4 4.73 2.41
PRN04 7.0 80.5 7.40 47.3 5.15 2.18
PRN05 7.0 79.5 20.7 49.4 4.73 2.41
PRN06 7.0 79.3 5.18 47.4 4.31 2.56
PRN07 6.8 81.6 714. 51.0 5.00 2.03
PRN09 7.0 81.9 -9.41 51.8 5.15 1.93
PRN12 7.0 15.9 -222. 51.7 4.46 2.77
PRN14 6.5 81.6 12.1 50.4 5.15 2.21
PRN15 6.9 3.14 264. 52.5 4.88 2.13
PRN16 6.7 79.8 -170. 53.8 5.19 2.14
PRN17 7.0 83.6 -105. 48.9 4.73 2.69
PRN18 7.0 80.2 -6.34 50.4 4.87 2.52
PRN19 6.8 169. 330. 45.0 4.75 2.49
PRN20 7.0 79.1 1.14 49.6 4.16 2.57
PRN21 6.6 80.5 -13.0 50.7 5.30 2.33
PRN22 7.0 81.8 280. 48.7 5.00 2.21
PRN23 6.6 82.5 5.87 46.2 5.31 2.12
PRN24 7.0 81.8 179. 49.9 5.16 2.21
PRN25 7.0 81.2 -.890 47.5 5.15 2.34
PRN26 7.0 81.5 -141. 48.6 5.14 2.24
PRN27 6.9 82.6 16.3 43.0 4.61 2.47
PRN28 7.0 2.45 61.1 56.1 4.46 2.77
PRN29 7.0 81.4 5.39 44.2 4.60 2.34
PRN31 7.0 78.1 256. 48.7 5.15 2.64
_______________________
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 1 21 96 1 22 96 1 23 96 1 24 96 1 25 96 1 26 96 1 27
prn 3d rss (m)
1 3.3 4.7 4.1 3.3 3.2 3.8 2.7
2 6.0 6.5 7.6 7.8 7.3 7.0 6.3
4 5.9 3.9 3.5 4.0 3.9 3.3 2.9
5 6.1 5.6 6.6 8.1 7.8 7.6 6.2
6 4.9 4.9 5.2 6.2 6.3 6.2 6.0
7 5.1 3.6 4.1 3.9 4.3 4.6 6.3
9 6.8 5.0 6.7 3.2 4.6 5.3 4.9
12 2.2 2.6 3.4 5.17 4.6 3.5 2.1
14 5.4 4.2 5.0 4.4 4.7 4.8 5.6
15 4.9 5.2 5.2 4.7 3.9 4.7 3.9
16 7.2 5.5 5.7 4.1 4.1 4.3 2.7
17 4.4 4.2 4.2 4.5 5.0 4.4 4.5
18 2.9 3.1 2.8 4.0 3.8 3.9 4.1
19 7.1 7.2 6.1 7.0 6.0 5.5 6.4
20 5.9 5.5 5.6 5.3 5.1 6.6 5.6
21 6.3 10.2 11.4 8.5 6.9 7.2 8.1
22 5.8 5.9 4.5 9.2 4.6 4.5 4.5
23 5.6 9.5 18.0 15.0 13.5 19.7 23.9
24 3.8 3.3 3.5 3.1 3.3 3.3 3.3
25 5.7 4.5 5.5 6.5 5.6 5.4 5.9
26 2.6 3.9 3.8 3.3 3.4 3.6 2.6
27 4.9 6.0 6.0 4.3 5.9 5.9 6.1
28 3.4 3.1 3.5 3.9 3.6 4.9 5.1
29 3.2 2.9 2.7 2.5 2.5 2.8 3.5
31 2.6 2.8 2.2 2.3 2.3 2.9 3.2
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
[Mailed From: djeff at cobra.jpl.nasa.gov]
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