[IGSREPORT-1952] Wk 0813 JPL Analysis Report
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Mon Aug 21 15:23:06 PDT 1995
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IGS Electronic Report Mon Aug 21 15:23:06 PDT 1995 Message Number 1952
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Author: D C Jefferson
Subject: Wk 0813 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0813 (DAYS 218-224, DATES 1995 Aug 06 - Aug 12)
******************************************************************************
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/0813. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08137.sum This text file.
jpl08137.erp Earth rotation parameters for GPS week 813.
jpl0813[0-6].sp3 GPS ephemerides for GPS week 813, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 17.4 cm
According to the file nanu1995.mes obtained from the IGS CBIS, PRN05 was
unusable on day 220 for maintenance/repositioning. Data from this
satellite did not meet our initial convergence criteria on this day and the
following day as well, and have been excluded from our analyses accordingly.
Beginning day 221, we are excluding pseuodorange data from BOGT from our
analyses.
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 PRN05 excluded on days 220 and 221 due to a manuever.
WARNING: Data from MAS1, MATE, MCM4, SPK1 excluded on day 218.
WARNING: Data from BRAN, FAIR, MATE, NALL, SPK1, WEST excluded on day 219.
WARNING: Data from BRAN, MCM4, SPK1, WETB excluded on day 220.
WARNING: Data from BRAN, DAV1, KOSG, LAMA, METS, SPK1, TROM excluded on day 221.
WARNING: Data from BRAN, CASA, DAV1, EISL, MATE, PIE1, SPK1 excluded on day 222.
WARNING: Data from CASA, DAV1, EISL, FAIR, MATE, NALL, SPK1, TROM, UPAD
excluded on day 223.
WARNING: Data from BRMU, CASA, EISL, MATE, NALL, SPK1 excluded on day 224.
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 813 (1995 Aug 06 - Aug 12)
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
49935.50 27508 24170 -110949 1373 4 5 11 11 34 12 25 -84 -343
49936.50 27421 23816 -112342 1413 4 5 11 11 34 12 25 -98 -356
49937.50 27278 23440 -113767 1437 4 5 11 11 34 12 24 -129 -339
49938.50 27104 23121 -115201 1430 5 5 11 11 34 11 24 -136 -329
49939.50 26909 22737 -116661 1491 4 5 11 11 34 12 25 -164 -317
49940.50 26768 22399 -118137 1460 4 5 11 11 34 10 25 -131 -318
49941.50 26633 22026 -119576 1419 4 5 11 11 34 13 25 -150 -337
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 813:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 813 (1995 Aug 06 - Aug 12)
95 8 6 95 8 7 95 8 8 95 8 9 95 8 10 95 8 11 95 8 12
prn 3d rss (m)
1 0.14 0.09 0.07 0.18 0.10 0.14 0.22
2 0.13 0.14 0.14 0.10 0.13 0.19 0.16
4 0.15 0.24 0.21 0.20 0.28 0.27 0.10
5 0.15 0.2 0.1 0.12 0.16
6 0.10 0.17 0.09 0.19 0.17 0.15 0.12
7 0.11 0.24 0.14 0.15 0.14 0.19 0.16
9 0.13 0.20 0.15 0.17 0.11 0.23 0.14
12 0.11 0.14 0.16 0.19 0.17 0.15 0.10
14 0.10 0.18 0.15 0.26 0.27 0.21 0.19
15 0.19 0.18 0.15 0.12 0.30 0.31 0.32
16 0.18 0.15 0.18 0.18 0.13 0.19 0.15
17 0.15 0.14 0.15 0.17 0.16 0.22 0.11
18 0.14 0.13 0.14 0.19 0.23 0.20 0.15
19 0.23 0.18 0.23 0.26 0.26 0.27 0.17
20 0.29 0.19 0.12 0.13 0.21 0.13 0.08
21 0.12 0.15 0.13 0.18 0.23 0.21 0.17
22 0.10 0.13 0.18 0.23 0.48 0.31 0.14
23 0.10 0.12 0.14 0.14 0.10 0.14 0.14
24 0.22 0.17 0.16 0.11 0.13 0.08 0.12
25 0.21 0.20 0.21 0.17 0.12 0.10 0.11
26 0.13 0.22 0.18 0.19 0.12 0.28 0.24
27 0.22 0.20 0.14 0.18 0.26 0.28 0.25
28 0.15 0.23 0.29 0.20 0.20 0.21 0.22
29 0.13 0.07 0.20 0.31 0.25 0.20 0.20
31 0.14 0.17 0.18 0.10 0.23 0.19 0.12
_______________________
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 813 (1995 Aug 06 - Aug 12)
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. 5.6 11.5 2.00 35.6 6.03 2.50
ALGO* 7.1 . . 49.4 4.93 2.84
AOA1. 5.6 123. 1.53 61.7 7.61 1.63
AREQ 7.0 82.8 1.54 43.6 4.94 2.13
BLYT. 5.6 .289e+06 484. 40.5 8.03 3.72
BOGT 4.9 119. 1.55 208. 6.47 1.82
BOR1 6.9 1.83 .953 35.2 3.46 2.60
BRAN. 5.1 67.6 1.55 89.5 7.70 .691
BRAZ 4.0 74.2 1.56 70.1 5.00 2.25
BRAZ. 2.4 77.9 1.52 68.4 9.21 2.10
BRIB. 5.6 .289e+06 521. 56.2 8.45 3.64
BRMU 5.0 104. 1.54 39.9 7.68 2.80
BRMU. 1.0 106. 1.51 41.1 8.42 2.46
BRUS. 5.6 .270 8.19 54.7 6.91 2.68
CARR. 5.6 162. 1.53 47.6 7.15 2.75
CAS1 7.0 10.1 189. 36.6 5.00 1.84
CASA. 5.5 .349e+05 202. . 6.04 .487
CAT1. 5.6 225. 1.58 39.1 6.45 2.62
CHIL. 4.8 .289e+06 476. 40.4 7.00 3.74
CICE 7.0 66.3 1.54 31.4 4.31 3.01
CIT1. 5.6 164. 1.53 52.2 6.00 2.80
CMBB. 5.6 .289e+06 492. 87.9 11.1 2.83
CMP9. 1.6 .291e+06 534. 55.5 9.06 3.51
CRFP. 5.6 .289e+06 504. 57.3 7.32 3.66
DAV1. 2.9 17.1 199. 20.7 7.42 .853
DENC. .8 .289e+06 493. 56.0 6.00 .522
DRAO. 5.6 .669 2.11 34.4 6.33 2.79
EISL 3.9 .601e+07 -.121e+05 45.6 6.00 1.57
EISL. 2.4 .629e+07 -.162e+05 47.8 8.16 .454
FAIR* 4.0 .838e-01 3.66 . 5.27 1.79
FAIR. .6 .415e-01 3.66 . 6.81 1.74
FARB. 5.6 .289e+06 455. 52.5 8.67 3.26
FORT 3.8 2.50 -.110e+04 48.5 5.26 2.60
FORT. 1.6 2.94 -.144e+04 50.5 8.64 3.03
GODE. 5.2 .361e+06 .671e+04 51.6 7.53 2.43
GOLD* 7.0 .244 1.66 . 5.00 2.32
GRAS. 2.0 347. 1.52 39.6 8.05 2.68
GRAZ. 5.6 .702 1.63 . 7.78 2.16
GUAM 7.0 89.7 1.54 58.8 8.04 2.19
HART* 6.9 200. .762 . 6.98 1.71
HARV. 5.6 .871e+07 .162e+05 72.6 6.87 2.61
HBRK. .8 .306e+06 354. 49.0 7.00 1.58
HERS. 5.4 368. 183. . 7.23 2.06
HKLO. .8 .289e+06 512. 40.0 5.00 .651
HOB2 .9 1.01 -.614 45.0 5.00 2.84
HOLC. 5.6 .289e+06 501. 61.9 9.45 3.69
JOZE. 4.8 44.3 975. 60.4 8.08 3.15
JPLM. 5.5 .601e+04 8.34 37.7 5.78 2.04
KERG 7.0 172. -93.3 . 5.00 2.39
KIRU 2.0 2.65 1.01 57.6 7.00 1.75
KIRU. 4.0 2.89 1.03 56.4 9.42 2.01
KIT3 6.9 .257e+04 1.44 82.9 5.16 2.42
KOKB* 7.0 .172 2.00 . 6.18 2.44
KOSG* 4.8 10.2 2.00 . 4.20 2.13
KOSG. .3 22.4 1.47 . 5.00 1.66
KOUR 7.0 3.99 12.8 . 8.02 1.78
KRAK. 5.6 188. 1.50 83.4 7.16 2.79
LAMA. 2.6 .895e+04 .102 . 6.25 2.03
LBCH. 5.5 752. 1.42 70.7 6.59 2.32
LHAS 6.8 209. 1.54 64.0 4.30 1.68
LMNO. .8 .282e+06 501. 54.0 6.00 1.18
LONG. 4.8 .347e+06 629. 112. 8.89 2.37
MAC1 6.0 42.4 1.52 39.5 3.70 2.09
MAC1. .8 38.1 1.48 41.0 9.00 2.42
MADR* 7.0 .337 2.63 . 5.48 2.52
MAS1 5.9 9.99 7.85 60.2 4.36 2.53
MAS1. .0 2.94 7.73 59.0 5.00 .786
MATE. 3.9 207. 1.82 . 6.53 .376
MATH. 1.6 .278e+06 575. 78.5 7.00 3.46
MCM4 5.0 81.1 1.55 . 4.00 1.75
MCM4. 1.0 88.2 1.50 . 7.50 1.76
MDO1. 5.6 1.17 1.31 33.5 6.87 2.97
MDVO. 3.8 14.9 794. 73.2 9.22 2.45
METS. 5.1 .461 .663 66.8 6.19 1.98
MONP. 3.2 .296e+06 544. 46.5 6.81 3.60
NLIB. 5.6 .732e-01 1.25 54.3 7.33 2.88
NYAL .9 1.54 1.34 . 6.00 1.00
NYAL. 2.4 18.9 1.33 . 6.90 1.46
OAT2. 5.6 268. 1.55 34.8 5.87 2.93
ONSA. 5.6 540. -.676 82.6 6.08 1.91
PAMA 7.0 6.91 2.61 . 12.2 .915
PERT 6.8 2.10 26.5 56.8 5.92 2.90
PIE1. 4.8 42.8 1.73 40.9 7.03 2.50
PIN1. 5.6 .291e+06 501. 37.9 7.92 3.71
PLTC. 5.6 .289e+06 492. 51.4 5.45 .630
POTS. 4.2 .171e+05 1.23 62.8 7.23 2.16
PVEP. 4.8 .289e+06 500. 121. 11.5 2.91
QUIN. 5.6 1.58 .346 47.4 7.36 2.37
RCM5 5.5 298. 1.22 . 6.69 2.87
RCM5. .8 1.05 1.53 . 10.0 2.60
SANT* 7.0 .476 1.86 . 5.16 2.07
SHAO 7.0 78.7 1.54 42.7 5.21 2.45
SIO3. 5.5 .290e+06 502. 47.1 6.16 3.71
SPK1. 1.3 .361e+05 2.57 44.4 4.00 1.08
STJO 7.0 49.8 263. 51.5 4.15 2.65
TAIW. 5.4 149. 1.58 . 8.02 2.58
THU1 7.0 68.3 1.54 52.8 5.00 2.42
TIDB* 6.9 469. 4.37 . 5.03 2.35
TMGO. 5.6 134. 1.57 44.4 7.07 2.69
TRAK. 1.6 .289e+06 482. 127. 7.00 3.66
TROM* 3.9 5.40 21.2 . 4.51 1.39
TROM. .4 .515 -.755 . 6.00 1.61
TSKB 5.8 516. -8.02 52.8 5.34 2.54
UCLP. 5.6 84.5 1.54 38.1 6.30 2.89
UPAD. 4.7 .282e+06 514. 73.0 10.3 2.97
USC1. 5.6 113. 1.53 57.0 7.45 2.84
USUD. 5.3 366. 1.89 35.8 8.09 2.47
VCIO 1.0 .291e+06 506. 49.0 5.00 1.05
VCIO. 4.8 .289e+06 516. 46.0 6.68 .944
VILL 2.0 2.29 .895 85.5 4.53 3.16
VILL. 3.2 2.22 .891 87.0 8.99 2.65
VNDP. .6 .291e+06 490. 30.0 7.00 3.55
WEST. 4.1 14.9 1.83 41.1 6.02 2.37
WETT* 6.0 .566 1.07 . 5.71 2.15
WETT. .5 2.12 1.12 . 6.00 .264
WHC1. 5.5 .850e+07 -.150e+05 46.6 6.30 1.88
WHI1. 5.0 .377e+05 -1.37 57.3 5.49 1.70
WLSN. 5.6 111. 1.54 69.6 9.86 2.57
WSMN. 5.6 .289e+06 502. 61.6 7.19 .602
YAR1* 7.0 1.90 1.87 . 4.73 2.47
YELL* 7.0 12.8 -7.44 51.7 4.87 1.43
ZIMM. 5.3 .289e+06 494. 63.1 8.80 2.60
ZWEN. 1.6 91.6 1.52 . 7.51 2.24
PRN01 7.0 83.0 376. 52.9 6.87 1.89
PRN02 6.9 81.9 -183. 57.7 6.59 2.01
PRN04 6.9 81.7 39.5 57.8 6.76 1.74
PRN05 5.0 82.7 121. 54.2 7.04 1.96
PRN06 7.0 81.5 -.272 56.1 7.03 2.02
PRN07 6.9 79.6 709. 54.4 6.73 1.96
PRN09 7.0 80.2 -3.72 57.6 6.86 1.59
PRN12 7.0 .780 526. 67.6 6.16 1.95
PRN14 6.7 79.3 12.0 51.3 6.31 2.04
PRN15 7.0 3.51 213. 57.9 6.74 1.80
PRN16 6.6 82.6 -107. 64.6 7.80 1.61
PRN17 7.0 82.0 -87.7 56.9 6.79 1.91
PRN18 6.9 82.4 -.326 51.5 6.45 2.05
PRN19 7.0 80.5 293. 54.0 6.00 2.23
PRN20 6.9 80.5 236. 60.5 6.72 1.94
PRN21 6.8 79.6 .762 56.6 6.62 1.92
PRN22 6.8 81.1 240. 63.6 7.30 1.87
PRN23 6.8 81.9 1.67 56.1 7.15 1.86
PRN24 6.9 79.9 150. 54.4 6.88 1.85
PRN25 6.9 79.4 2.59 54.0 7.03 2.04
PRN26 7.0 82.7 -11.3 64.9 7.58 1.84
PRN27 7.0 82.3 42.1 52.3 6.31 2.12
PRN28 7.0 2.15 30.5 71.4 7.03 1.78
PRN29 6.9 80.3 14.5 51.5 7.00 2.19
PRN31 7.0 81.5 416. 63.2 7.15 1.77
_______________________
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 8 6 95 8 7 95 8 8 95 8 9 95 8 10 95 8 11 95 8 12
prn 3d rss (m)
1 3.8 4.5 6.1 5.7 3.7 3.7 4.0
2 12.6 11.2 14.1 11.2 11.8 9.5 9.5
4 6.6 4.1 3.9 4.9 5.7 5.2 3.8
5 8.5 11.3 6.7 5.1 5.8
6 6.2 6.6 6.1 6.8 5.2 4.1 4.4
7 4.7 4.5 4.1 4.4 4.6 5.4 6.0
9 2.5 2.6 2.8 2.3 2.1 2.7 2.2
12 2.1 3.2 2.4 2.56 3.0 2.6 2.8
14 7.5 6.6 8.4 6.8 5.7 6.9 6.1
15 7.6 10.1 10.0 8.4 6.7 5.9 7.6
16 9.0 6.7 8.4 7.1 6.7 9.1 6.7
17 6.8 5.5 7.3 8.6 5.2 6.0 8.4
18 5.6 6.0 5.7 5.1 5.3 7.4 5.7
19 2.6 2.4 2.5 2.7 2.9 2.2 2.6
20 7.7 9.4 13.1 10.5 7.0 7.3 8.7
21 8.6 9.0 9.0 9.7 8.4 3.0 7.8
22 12.2 14.1 13.2 14.1 14.5 10.8 6.5
23 6.3 7.9 19.4 18.9 11.1 10.1 11.6
24 8.3 5.1 5.8 9.5 7.2 9.3 5.1
25 2.5 2.4 2.8 2.6 2.6 3.4 3.0
26 2.2 2.3 3.4 3.1 3.5 2.5 2.8
27 4.5 3.4 3.1 3.3 3.0 3.1 3.0
28 3.0 2.7 2.7 6.0 2.6 2.7 4.2
29 4.3 4.1 4.4 4.4 4.4 4.9 4.7
31 2.8 3.7 3.1 4.8 2.7 3.1 5.8
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
[Mailed From: djeff at cobra.jpl.nasa.gov]
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