[IGSREPORT-1667] Wk 0793 JPL Analysis Report
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D
Wed Apr 5 14:05:06 PDT 1995
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IGS Electronic Report Wed Apr 5 14:05:06 PDT 1995 Message Number 1667
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Author: D C Jefferson
Subject: Wk 0793 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0793 (DAYS 78-84, DATES 1995 Mar 19 - Mar 25)
******************************************************************************
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/0793. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl07937.sum This text file.
jpl07937.erp Earth rotation parameters for GPS week 793.
jpl0793[0-6].sp3 GPS ephemerides for GPS week 793, sp3 format.
______________________________________________________________________________
Beginning this week, we include data from three new sites: BRAZ (Brasilia,
Brazil), OHIG (O'Higgins, Antarctica), and WHI1 (Whittier, California, USA).
As with most stations, these sites are given the opportunity to participate in
the orbit and clock solution as the global site distribution varies. The
following nominal coordinates were assumed:
BRAZ: X = 4115003.5203 m, Y = -4550544.1736 m, Z = -1741415.2603 m
OHIG: X = 1525872.4335 m, Y = -2432481.3694 m, Z = -5676137.1417 m
WHI1: X = -2488584.2648 m, Y = -4673695.1981 m, Z = 3544074.1419 m
Due to potential problems, data from the following stations 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 GRAZ, MATE excluded on day 080 (Mar 21).
WARNING: Data from MATE excluded on day 084 (Mar 25).
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 793 (1995 Mar 19 - Mar 25)
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
49795.50 -1001 54816 191078 2974 5 5 14 14 32 13 25 305 47
49796.50 -804 54899 188171 2840 5 6 14 14 32 13 25 254 46
49797.50 -667 54984 185376 2750 5 6 14 14 32 12 25 276 36
49798.50 -458 55054 182662 2677 5 6 14 14 32 12 25 255 50
49799.50 -252 55108 180019 2610 5 5 14 14 32 13 25 269 33
49800.50 15 55164 177386 2655 5 5 14 14 32 13 25 314 22
49801.50 369 55169 174753 2611 5 6 14 14 32 12 25 348 32
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 793:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 793 (1995 Mar 19 - Mar 25)
95 3 19 95 3 20 95 3 21 95 3 22 95 3 23 95 3 24 95 3 25
prn 3d rss (m)
1 0.39 0.17 0.20 0.20 0.22 0.16 0.23
2 0.21 0.16 0.10 0.11 0.09 0.14 0.17
4 0.17 0.15 0.14 0.20 0.24 0.21 0.09
5 0.10 0.19 0.18 0.09 0.20 0.21 0.16
6 0.31 0.42 0.30 0.17 0.18 0.31 0.39
7 0.12 0.12 0.12 0.24 0.23 0.25 0.19
9 0.14 0.23 0.27 0.15 0.12 0.10 0.18
12 0.11 0.15 0.10 0.14 0.13 0.12 0.10
14 0.17 0.14 0.13 0.16 0.18 0.24 0.15
15 0.29 0.30 0.34 0.31 0.23 0.31 0.36
16 0.14 0.15 0.19 0.26 0.17 0.14 0.21
17 0.19 0.22 0.22 0.25 0.27 0.17 0.15
18 0.09 0.12 0.21 0.16 0.14 0.29 0.33
19 0.16 0.12 0.23 0.41 0.24 0.25 0.19
20 0.17 0.23 0.18 0.12 0.16 0.17 0.09
21 0.10 0.17 0.14 0.15 0.20 0.12 0.16
22 0.29 0.29 0.26 0.24 0.28 0.23 0.09
23 0.15 0.33 0.28 0.44 0.40 0.25 0.20
24 0.16 0.19 0.21 0.15 0.14 0.14 0.21
25 0.18 0.29 0.20 0.18 0.12 0.13 0.33
26 0.15 0.21 0.22 0.24 0.24 0.15 0.21
27 0.14 0.10 0.17 0.11 0.23 0.11 0.18
28 0.27 0.25 0.47 0.66 0.69 0.39 0.59
29 0.14 0.16 0.23 0.17 0.17 0.12 0.11
31 0.46 0.56 0.33 0.19 0.40 0.33 0.33
_______________________
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 793 (1995 Mar 19 - Mar 25)
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. 6.9 .115e+04 1.47 31.2 5.31 2.79
ALGO* 7.1 . . 45.0 3.32 2.80
AOA1 1.0 204. .752 66.0 5.00 1.87
AOA1. 5.9 212. .666 68.0 8.18 2.43
AREQ 3.5 .237e+05 -1.63 45.5 4.84 1.21
AREQ. .8 .427e+05 3.24 47.0 7.00 1.27
BLYT. 1.8 .290e+06 480. 61.4 8.11 2.44
BOGT 5.8 124. .736 59.2 6.03 1.49
BOR1. 4.6 1.71 -.708 40.4 5.21 3.07
BRAN. 6.9 165. .703 93.4 8.35 2.87
BRAZ 2.2 .125e+06 -19.2 170. 9.42 1.22
BRIB. 5.2 .288e+06 503. 67.1 9.89 3.07
BRMU 1.0 .862e+07 -.160e+05 43.0 6.00 2.16
BRMU. 5.9 .790e+07 -.131e+05 50.0 7.73 2.28
BRUS 1.0 .288 5.98 58.0 4.00 2.92
BRUS. 5.9 .238 5.55 57.3 5.18 2.68
CARR. 6.9 91.8 .719 51.2 7.00 2.47
CAS1 2.8 12.5 .133e+04 42.3 5.00 1.69
CAS1. 2.0 11.4 .138e+04 40.5 7.00 1.98
CASA 1.0 .749e+06 -.905e+04 . 5.00 2.17
CASA. 4.2 .734e+07 -.158e+05 . 7.40 1.78
CHIL. .8 .285e+06 439. 85.0 8.11 1.32
CIT1 1.0 135. .671 44.0 3.00 3.19
CIT1. 6.0 103. .723 47.6 6.87 2.93
CMBB. 3.7 .284e+06 514. 80.0 11.7 3.10
CRFP .1 .294e+06 411. 59.0 5.00 1.53
CRFP. 1.6 .295e+06 447. 63.6 8.11 2.23
DAV1 2.3 .181e+05 63.0 . 4.00 1.76
DENC. 2.0 .285e+06 505. 56.3 5.59 .556
DRAO. 6.9 .719 .513 52.5 6.02 3.29
EISL 6.8 .471e+07 -.144e+05 44.5 6.77 2.72
FAIR* 6.9 .403 .490 . 4.72 2.19
FARB. .8 .292e+06 449. 41.6 7.78 1.39
FORT 1.0 .142 .761 50.0 9.00 3.24
FORT. 1.8 .196 .822 53.0 11.5 2.64
GODE 2.0 .195 -1.36 42.0 4.00 2.43
GODE. 4.9 .253 -1.34 46.0 5.81 2.20
GOLD* 6.6 .997 38.9 . 4.15 2.09
GRAZ. 4.6 .900 3.75 . 6.00 2.15
GUAM 6.9 110. .722 66.5 6.44 1.98
HART* 3.4 19.3 2.04 . 5.50 1.83
HARV 1.0 .896e+07 .179e+05 73.0 6.00 2.80
HARV. 5.9 .822e+07 .143e+05 74.4 8.18 2.50
HERS 1.9 71.5 18.8 . 6.14 2.07
HERS. 3.9 .269e+04 15.3 . 5.88 1.96
IISC .1 .282e+06 557. 53.0 5.00 1.05
JOZE. 4.9 23.3 207. 50.5 7.76 3.06
JPLM. 5.2 30.4 215. 26.9 6.90 2.92
KERG 2.8 132. -9.43 . 4.71 2.12
KIRU 1.0 1.83 2.89 50.0 7.00 1.93
KIRU. 5.8 2.75 2.98 67.1 8.00 1.98
KIT3 6.7 106. .696 96.9 4.32 2.85
KOKB* 6.9 .146 3.18 . 5.59 2.42
KOSG* 6.9 7.10 5.48 . 3.46 2.14
KOUR 6.9 2.59 -4.34 . 8.20 1.88
LAMA .9 51.0 .773 . 3.00 2.53
LAMA. 2.3 60.9 .613 . 5.41 1.82
LBCH 1.0 111. .687 70.0 6.00 3.11
LBCH. 5.9 513. .754 69.2 7.73 2.58
LMNO 1.4 .290e+06 517. 58.9 5.00 1.26
LMNO. 3.3 .291e+06 492. 58.8 6.00 1.11
MADR* 6.3 .663 -2.09 . 4.16 2.19
MAS1 2.3 5.36 -6.50 70.4 3.19 2.65
MAS1. 3.6 8.06 -6.88 68.9 6.50 2.47
MATE. 4.9 2.01 1.34 . 5.77 .417
MATH. 3.6 .284e+06 486. 44.5 7.19 2.51
MCM4 6.9 84.0 .727 . 4.87 1.80
MDO1. 6.9 .759 -.364e-01 35.2 7.34 2.71
METS. 4.5 .158 -.622e-01 . 5.40 1.78
MONP. .8 .290e+06 428. 85.0 7.09 2.04
NLIB 1.0 .500e-01 .980 42.0 4.00 2.62
NLIB. 5.9 21.2 1.05 41.3 6.21 2.65
NYAL. 5.8 .683 .807 . 6.47 1.98
OAT2. 6.9 249. .709 42.2 6.64 2.82
OHIG 4.8 .397e+05 1.20 56.1 4.16 1.42
ONSA 6.3 68.8 -.868e-01 43.4 3.18 2.06
PAMA 2.8 10.9 -.665 . 11.3 .968
PERT 7.0 21.8 135. 53.0 4.76 2.67
PIE1. 6.9 .115 -4.03 38.6 6.62 2.52
PIN1. 1.5 .286e+06 484. 48.2 8.10 2.17
PLTC. 2.5 .291e+06 509. 53.9 4.60 .651
POTS. 5.7 77.8 .716 57.6 6.50 2.22
PVEP. 6.4 .290e+06 501. 120. 12.4 2.30
QUIN .1 .972e+05 142. 67.0 5.00 .779
QUIN. 5.4 .468e+05 321. 70.2 8.82 2.37
RCM5 6.9 .847 .753 . 4.46 2.62
SANT* 6.9 .116 -4.25 . 5.00 2.40
SHAO 6.9 148. 1.54 41.8 3.88 1.84
SIO3 .4 .292e+06 483. 52.0 5.00 2.81
SIO3. 2.4 .289e+06 492. 62.2 8.86 2.78
STJO 6.9 9.13 195. 66.8 4.31 2.66
TAIW 1.0 9.55 .350e+04 . 6.00 2.29
TAIW. 5.4 12.9 .343e+04 . 7.23 2.29
TIDB* 6.8 .145 .235 . 5.16 2.34
TMGO. 6.2 .215e+04 .566 149. 14.1 .442
TRAK. 1.3 .293e+06 461. 82.5 9.87 2.06
TROM* 6.9 5.96 .126e+04 . 4.31 1.85
TSKB 4.0 .833 382. 54.5 4.00 3.05
TSKB. 3.0 .866 381. 78.9 8.00 2.84
UCLP. 6.9 82.1 .717 39.6 6.91 3.20
UPAD .2 .277e+06 503. 68.0 6.00 1.47
UPAD. .4 .283e+06 524. 70.7 7.80 1.53
USC1. 5.2 118. .720 60.7 7.75 2.34
USUD. 6.8 .608 .440 37.3 6.79 2.67
VILL. 6.8 3.85 .181 74.7 5.45 2.79
VNDP. .7 .291e+06 347. 55.5 6.20 1.33
WEST. 6.9 .169 2.72 53.7 5.45 2.26
WETT* 5.6 61.6 3.42 . 3.97 2.12
WHI1 .5 .108e+04 .812 57.0 4.00 1.40
WHI1. .5 .933e+05 -46.3 56.0 5.00 1.40
WLSN .9 101. .710 62.0 7.00 2.50
WLSN. 3.8 94.1 .755 75.8 12.4 2.47
YAR1* 6.9 .283e+06 65.2 . 4.75 2.35
YELL* 6.9 .936 -.627 70.1 4.00 1.75
ZIMM. .1 .300e+06 475. 64.0 7.00 1.41
PRN01 6.6 276. -31.0 53.3 7.14 2.12
PRN02 6.9 79.3 -151. 63.7 6.44 1.96
PRN04 6.9 81.2 18.4 60.2 6.60 2.01
PRN05 7.0 80.6 97.2 57.5 6.31 2.10
PRN06 6.7 92.0 286. 58.9 6.46 1.97
PRN07 6.7 79.3 703. 58.1 6.45 1.95
PRN09 6.9 80.7 -24.4 63.0 6.46 1.77
PRN12 7.0 .733 -436. 75.0 6.15 2.25
PRN14 7.0 79.9 9.34 55.1 6.00 2.07
PRN15 6.9 3.10 171. 67.8 6.15 1.75
PRN16 6.9 82.3 -82.0 67.3 7.03 1.80
PRN17 6.9 81.3 -76.0 60.1 6.32 2.37
PRN18 6.6 81.3 -7.38 62.0 6.45 1.81
PRN19 6.9 82.9 297. 69.3 6.32 1.97
PRN20 6.9 82.1 177. 62.2 6.31 1.88
PRN21 6.9 78.8 -14.0 58.8 6.31 2.18
PRN22 6.9 79.6 204. 68.3 6.87 1.87
PRN23 6.9 80.2 7.97 53.9 6.60 2.25
PRN24 7.0 80.4 601. 53.2 6.60 2.11
PRN25 7.0 80.8 .932 57.3 6.00 2.12
PRN26 6.7 78.1 -71.7 74.5 9.17 1.72
PRN27 7.0 78.7 25.2 64.7 6.17 2.02
PRN28 6.6 2.47 3.26 80.6 6.00 2.02
PRN29 6.6 77.8 8.24 59.3 6.64 1.94
PRN31 6.6 82.0 85.0 69.1 6.60 1.76
_______________________
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 3 19 95 3 20 95 3 21 95 3 22 95 3 23 95 3 24 95 3 25
prn 3d rss (m)
1 8.7 8.5 9.9 13.4 12.2 8.1 6.8
2 6.9 7.2 6.7 9.2 8.2 4.7 4.6
4 2.8 2.2 3.0 4.0 4.3 3.4 2.9
5 4.8 4.6 6.0 5.7 4.5 4.7 4.7
6 7.1 6.2 8.9 6.3 6.6 6.3 8.8
7 5.4 6.1 8.4 7.5 6.3 6.9 6.9
9 3.3 2.6 2.2 1.9 2.4 2.8 3.1
12 1.7 1.6 3.0 3.4 2.2 3.6 2.5
14 7.3 8.9 7.7 6.2 6.7 6.1 6.7
15 3.8 3.2 3.5 3.2 3.6 3.4 3.6
16 9.9 9.6 11.3 11.0 10.4 8.8 9.4
17 3.0 3.0 3.9 3.3 4.3 3.7 3.1
18 5.2 7.5 9.4 9.0 10.4 8.8 10.9
19 2.9 2.9 3.3 2.3 3.0 3.4 3.2
20 5.0 4.1 5.4 6.0 5.1 3.6 4.4
21 11.1 9.0 9.7 9.6 6.7 6.1 5.8
22 4.3 6.9 6.7 8.5 6.9 10.6 4.9
23 16.8 16.5 15.5 17.5 18.8 12.4 12.0
24 3.2 2.9 3.6 2.3 3.5 3.5 3.6
25 3.1 3.2 3.5 3.6 3.5 3.7 3.2
26 3.9 4.0 7.0 8.7 6.7 4.5 5.1
27 3.0 6.7 4.9 3.8 2.9 2.8 4.8
28 3.2 3.7 4.0 3.7 4.5 4.2 3.8
29 7.8 9.3 10.1 8.9 10.4 8.5 10.2
31 4.1 4.5 5.6 4.9 3.7 5.6 4.6
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
[Mailed From: djeff at cobra.jpl.nasa.gov]
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