[IGSREPORT-1968] Wk 0814 JPL Analysis Report
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Mon Aug 28 16:12:14 PDT 1995
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IGS Electronic Report Mon Aug 28 16:12:14 PDT 1995 Message Number 1968
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Author: D C Jefferson
Subject: Wk 0814 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0814 (DAYS 225-231, DATES 1995 Aug 13 - Aug 19)
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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/0814. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08147.sum This text file.
jpl08147.erp Earth rotation parameters for GPS week 814.
jpl0814[0-6].sp3 GPS ephemerides for GPS week 814, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 15.9 cm
Beginning this week, we include data from several new stations. 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:
X (m) Y (m) Z (m)
CHAB (California, USA): -2685783.9600 -4278279.3100 3881451.6700
CLAR (California, USA): -2458249.4200 -4680444.9800 3556699.4600
FAI2 (Alaska, USA): -2281616.6148 -1453629.9502 5756961.8485
HOLP (California, USA): -2500950.2500 -4670471.9500 3539519.9800
KOK2 (Hawaii, USA): -5543776.3426 -2054597.0369 2387857.6753
LEEP (California, USA): -2507441.6000 -4652663.4200 3559100.0100
MOLA (California, USA): -2699934.0580 -4251150.0020 3900755.9390
NUNE (California, USA): -2686485.7790 -4258434.9820 3902276.1510
ROCK (California, USA): -2533213.6100 -4631521.6300 3568316.6600
TID2 (Tidbinbilla, Australia): -4460969.7075 2682517.5258 -3674423.0322
WINT (California, USA): -2689853.1100 -4281231.2700 3875029.5900
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 KIRU, NYAL, PAMA, TAIW excluded on day 225.
WARNING: Data from EISL, JPLM, KIRU, PAMA, RCM5, SPK1 excluded on day 226.
WARNING: Data from BRAZ, CHAB, DAV1, EISL, FARB, KIRU, PAMA, PERT, SPK1, WETT
excluded on day 227.
WARNING: Data from BRAZ, CASA, CHAB, DAV1, EISL, FARB, HERS, NALL, PAMA, PERT,
SIO3, SPK1, TROM, WETT excluded on day 228.
WARNING: Data from BLYT, BRAZ, CASA, CHAB, CHIL, EISL, FARB, PAMA, PERT, SPK1,
WETT excluded on day 229.
WARNING: Data from BRAZ, CASA, CHIL, DAV1, GOLD, HOLP, METS excluded on day 230.
WARNING: Data from CANB, DAV1, GOLD, MADR, SPK1 excluded on day 231.
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 814 (1995 Aug 13 - Aug 19)
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
49942.50 26493 21653 -121007 1442 5 5 11 11 34 13 25 -167 -344
49943.50 26342 21317 -122453 1450 5 5 12 12 34 13 25 -176 -315
49944.50 26122 21008 -123908 1461 5 5 11 11 34 12 25 -208 -323
49945.50 25848 20702 -125407 1536 5 5 12 12 34 11 25 -224 -315
49946.50 25606 20355 -126987 1624 5 5 12 12 34 12 25 -216 -311
49947.50 25384 20049 -128632 1667 4 5 11 11 34 12 25 -178 -296
49948.50 25195 19768 -130310 1688 5 5 11 11 34 10 25 -216 -294
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 814:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 814 (1995 Aug 13 - Aug 19)
95 8 13 95 8 14 95 8 15 95 8 16 95 8 17 95 8 18 95 8 19
prn 3d rss (m)
1 0.15 0.10 0.09 0.15 0.08 0.12 0.12
2 0.10 0.13 0.12 0.12 0.12 0.11 0.12
4 0.09 0.21 0.24 0.11 0.12 0.16 0.28
5 0.15 0.12 0.12 0.15 0.16 0.07 0.10
6 0.09 0.13 0.17 0.10 0.14 0.12 0.16
7 0.13 0.19 0.31 0.24 0.17 0.08 0.10
9 0.12 0.14 0.18 0.18 0.23 0.18 0.18
12 0.17 0.17 0.14 0.15 0.11 0.14 0.12
14 0.13 0.11 0.11 0.09 0.09 0.11 0.10
15 0.27 0.13 0.14 0.12 0.13 0.11 0.19
16 0.08 0.20 0.16 0.13 0.10 0.12 0.12
17 0.09 0.14 0.23 0.17 0.15 0.18 0.21
18 0.21 0.24 0.19 0.17 0.16 0.12 0.12
19 0.22 0.22 0.13 0.23 0.27 0.19 0.16
20 0.17 0.19 0.15 0.21 0.16 0.08 0.14
21 0.16 0.14 0.12 0.18 0.15 0.25 0.23
22 0.16 0.18 0.10 0.20 0.16 0.15 0.19
23 0.15 0.09 0.10 0.10 0.09 0.20 0.23
24 0.09 0.14 0.16 0.37 0.37 0.21 0.14
25 0.11 0.18 0.26 0.21 0.10 0.10 0.17
26 0.26 0.22 0.40 0.23 0.15 0.17 0.23
27 0.13 0.16 0.18 0.16 0.20 0.17 0.09
28 0.17 0.21 0.18 0.32 0.32 0.18 0.14
29 0.06 0.10 0.13 0.15 0.19 0.20 0.17
31 0.09 0.17 0.22 0.14 0.09 0.13 0.07
_______________________
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 814 (1995 Aug 13 - Aug 19)
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 3.0 17.5 1.82 37.3 4.00 2.58
ALBH. 3.2 111. 2.16 36.8 7.10 2.43
ALGO* 7.2 . . 49.0 4.82 2.93
AOA1. 5.2 136. 1.61 60.6 7.73 1.60
AREQ 5.9 92.9 1.62 44.3 4.62 2.57
BLYT. 4.7 .288e+06 500. 40.4 9.31 3.55
BOR1 7.0 2.52 1.08 36.3 4.23 2.83
BRAN. 4.8 64.9 1.62 87.2 8.90 3.09
BRAZ 2.0 83.0 1.64 72.0 5.00 2.43
BRAZ. 3.9 79.1 1.62 69.4 6.17 .282
BRIB. 5.6 .293e+06 529. 55.5 8.32 3.66
BRMU 6.9 105. 1.62 40.1 6.87 2.95
BRUS. 5.6 .520 9.09 58.3 6.32 2.63
CARR. 5.6 148. 1.61 46.3 7.99 2.71
CAS1 7.0 7.68 305. 37.0 5.03 2.02
CASA. 5.2 .131e+05 75.0 . 6.25 .650
CAT1. 5.6 224. 1.71 36.8 7.27 2.72
CHAB. 4.3 .282e+06 532. 81.5 8.99 .866
CHIL. 5.6 .289e+06 474. 43.1 7.50 3.77
CICE 7.0 62.7 1.61 31.7 4.00 2.92
CIT1. 5.6 213. 1.62 53.1 6.92 2.79
CLAR. 4.8 .289e+06 490. 95.8 7.97 3.73
CMBB. 5.5 .289e+06 484. 89.5 11.2 3.22
CMP9. 4.0 .289e+06 509. 57.4 9.66 3.36
CRFP. 5.6 .286e+06 472. 54.8 7.17 3.64
DAV1. 2.2 5.82 320. 11.4 7.31 1.20
DENC. 5.6 .289e+06 504. 55.9 5.45 .527
DRAO. 4.8 .668 2.61 35.7 6.58 2.66
EISL 2.9 .647e+07 -.160e+05 38.6 6.00 2.75
EISL. 3.1 .475e+07 -.113e+05 39.7 7.88 .225
FAI2 2.0 76.3 1.72 51.0 4.53 2.12
FAI2. 3.2 .190 1.66 46.3 6.35 1.97
FAIR* 6.9 183. 2.78 . 4.81 1.98
FARB. 5.4 .289e+06 458. 52.0 8.56 3.50
FORT 6.0 2.83 -.144e+04 49.5 5.00 2.90
FORT. .8 2.95 -.144e+04 50.0 8.00 2.62
GODE. 5.6 .277e+07 .784e+04 42.8 6.94 2.47
GOLD* 4.3 .834 1.90 . 4.72 2.33
GOLD. 1.6 .939e-01 1.78 . 4.00 2.20
GRAS. 4.5 82.3 1.61 39.1 6.66 2.74
GRAZ. 5.6 .690 1.67 . 6.89 2.19
GUAM 7.0 90.6 1.61 55.4 7.38 2.36
HART* 7.0 68.8 1.11 . 8.16 1.73
HARV. 5.6 .836e+07 .143e+05 72.4 8.16 2.70
HBRK. 5.6 .287e+06 541. 49.2 8.06 1.66
HERS. 5.6 337. 354. . 6.88 2.04
HKLO 7.0 .289e+06 497. 42.8 4.63 .709
HOB2 .7 77.5 1.53 56.0 6.00 2.26
HOLC. 5.6 .290e+06 486. 64.7 9.45 3.69
HOLP. 3.6 .289e+06 492. 61.1 8.15 3.49
JOZE. 5.6 49.0 906. 60.3 7.74 3.33
JPLM. 4.9 .672e+04 44.7 38.2 6.62 2.28
KERG 7.0 .150e+05 -20.4 . 5.00 2.53
KIRU 2.0 3.16 .955 57.0 8.00 1.88
KIRU. 3.9 3.39 .966 56.5 8.34 .390
KIT3 3.7 .715e+04 1.37 73.1 5.00 2.55
KOK2. 4.2 .129 2.01 47.7 8.86 2.73
KOKB* 7.0 .108 2.30 . 6.93 2.50
KOSG* 7.0 9.65 2.03 . 4.27 2.08
KOUR 5.8 3.24 14.7 . 8.36 1.92
KRAK. 5.6 159. 1.59 86.5 7.06 2.87
LAMA. 4.6 98.8 1.72 . 6.21 2.12
LBCH. 5.4 932. 1.50 68.1 7.40 2.26
LEEP. 4.8 .289e+06 487. 73.4 6.18 3.64
LHAS 7.0 187. 1.62 68.2 4.31 2.19
LMNO. 5.6 .290e+06 491. 52.4 7.04 1.28
LONG. 5.6 .295e+06 539. 111. 9.47 3.20
MAC1 7.0 38.7 1.60 42.2 3.60 2.41
MADR* 5.9 .723 2.88 . 5.00 2.51
MADR. .8 .933e-01 3.03 . 7.00 2.62
MAS1 6.9 8.29 8.32 57.8 4.16 2.85
MATE. 2.4 .897e-01 1.12 . 8.05 2.29
MCM4 7.0 81.2 1.62 . 4.16 2.10
MDO1. 5.6 .628 1.44 32.9 7.54 2.83
MDVO. 2.8 .658 794. 71.2 7.00 2.26
METS. 5.6 .520 -.395 51.2 6.09 2.01
MOLA. 3.2 .289e+06 496. 61.6 8.88 3.47
MONP. 4.5 .298e+06 464. 46.3 7.80 3.63
NLIB. 5.6 .662e-01 1.33 50.9 8.60 2.83
NUNE. 1.8 .286e+06 493. 40.8 7.46 3.56
NYAL. 3.8 1.52 1.48 . 7.15 1.41
OAT2. 5.6 208. 1.63 35.8 6.10 2.89
ONSA. 5.6 13.7 1.32 73.0 6.09 1.96
PAMA 2.0 6.62 4.14 . 12.0 .998
PAMA. 3.7 9.79 3.54 . 14.6 .889
PERT 4.0 2.13 13.6 57.0 4.54 3.19
PERT. 1.6 1.94 13.9 58.9 6.98 2.88
PIE1. 5.6 .145 1.13 41.0 7.39 2.51
PIN1. 5.6 .290e+06 482. 38.7 7.99 3.73
PLTC. 5.6 .289e+06 503. 51.0 5.31 .634
POTS. 3.2 .254e+05 -3.17 57.6 6.88 2.14
PVEP. 5.6 .289e+06 506. 120. 12.2 3.13
QUIN. 5.6 2.00 .206 46.0 8.17 2.40
RCM5 3.7 242. 1.48 . 7.00 2.34
RCM5. .3 761. 11.3 . 11.0 1.73
ROCK. 4.8 .233e+06 505. 47.2 8.96 3.43
SANT* 7.0 3.34 2.02 . 5.00 2.45
SHAO 7.0 77.1 1.63 41.3 4.90 2.47
SIO3. 5.0 .282e+06 489. 51.8 7.09 3.63
SPK1. 1.3 .281e+05 -5.95 46.8 5.51 1.42
STJO 7.0 .436e+05 181. 53.0 4.60 2.83
TAIW. .0 95.2 1.55 . 5.00 .854
THU1 7.0 68.2 1.62 53.4 4.87 2.50
TID2. 4.8 19.4 1.69 43.0 7.21 3.09
TIDB* 5.6 61.5 1.74 . 5.07 2.60
TIDB. .8 .105 2.25 . 8.00 2.42
TMGO. 5.2 145. 1.65 41.4 6.90 2.62
TRAK. 1.6 .289e+06 439. 121. 7.52 3.90
TROM* 6.0 7.24 42.7 . 5.35 1.44
TROM. .8 2.95 42.7 . 7.00 2.24
TSKB 7.0 .764e+04 -46.8 53.7 5.15 2.82
UCLP. 5.6 79.9 1.62 37.7 6.86 3.06
UPAD. 2.3 .279e+06 516. 73.0 9.00 3.07
USC1. 5.6 104. 1.62 57.0 7.32 2.82
USUD. 5.3 .594 -.805 36.1 7.58 2.62
VCIO. 5.6 .289e+06 498. 45.0 6.15 .919
VILL 4.0 2.55 .596 86.0 4.27 2.99
VILL. 2.4 2.03 .662 91.6 6.00 2.98
VNDP. 3.2 .293e+06 502. 59.3 7.86 3.80
WEST. 5.4 271. 2.14 41.1 7.04 2.48
WETT* 4.0 .231 .793 . 6.51 2.17
WETT. 2.0 1.18 .770 . 7.34 .862
WHC1. 5.5 .844e+07 -.139e+05 46.7 7.43 1.99
WHI1. 5.1 .424e+05 2.60 53.9 6.39 1.76
WINT. 3.2 .284e+06 506. 89.5 8.63 3.05
WLSN. 5.6 104. 1.63 69.2 9.86 2.48
WSMN. 5.6 .289e+06 499. 60.2 7.15 .611
YAR1* 7.0 1.67 2.09 . 4.00 2.75
YELL* 7.0 .327 -7.84 51.0 4.72 1.37
ZIMM. 5.5 .289e+06 496. 60.3 8.17 2.78
ZWEN. 5.6 92.3 1.57 . 7.27 2.27
PRN01 7.0 82.6 408. 52.1 6.73 1.83
PRN02 7.0 80.6 -184. 58.5 6.60 2.08
PRN04 7.0 79.7 40.7 56.3 6.60 1.81
PRN05 7.0 81.0 122. 54.0 6.15 2.03
PRN06 7.0 82.8 .121 56.3 6.87 2.12
PRN07 6.9 80.0 709. 55.5 6.60 2.00
PRN09 7.0 82.0 -4.41 58.3 6.74 1.56
PRN12 7.0 .715 498. 69.0 6.31 2.12
PRN14 6.8 82.0 12.2 51.0 7.29 2.11
PRN15 7.0 3.02 216. 59.6 7.00 1.73
PRN16 6.6 80.2 -109. 62.7 7.16 1.61
PRN17 7.0 80.7 -88.3 56.0 6.30 1.90
PRN18 7.0 81.6 -.416 51.5 9.22 2.11
PRN19 7.0 80.4 276. 53.3 6.83 2.15
PRN20 7.0 80.6 235. 59.0 6.60 1.85
PRN21 6.8 82.9 .218 54.5 6.62 1.84
PRN22 6.8 81.5 242. 63.3 7.46 1.72
PRN23 6.8 81.8 1.98 52.7 6.59 1.78
PRN24 6.9 83.5 173. 51.9 6.86 1.91
PRN25 7.0 81.2 2.64 53.2 7.02 1.94
PRN26 7.0 77.8 -14.8 64.9 7.31 1.85
PRN27 6.9 78.0 43.0 51.8 6.59 2.21
PRN28 6.9 2.21 31.9 73.2 7.00 1.64
PRN29 7.0 81.1 14.8 50.5 7.48 2.22
PRN31 7.0 78.3 445. 62.9 7.03 1.71
_______________________
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 13 95 8 14 95 8 15 95 8 16 95 8 17 95 8 18 95 8 19
prn 3d rss (m)
1 3.4 4.4 4.1 4.6 5.5 5.7 6.3
2 9.7 11.1 12.6 9.0 10.7 13.1 15.3
4 4.6 5.4 3.5 3.6 3.7 4.4 4.6
5 7.0 8.9 9.3 8.1 8.4 10.3 12.3
6 4.4 4.8 7.3 8.0 10.4 11.0 10.3
7 5.4 4.7 4.8 4.9 4.9 6.1 6.6
9 2.6 3.5 2.0 2.1 2.3 3.1 3.4
12 3.1 2.3 2.5 3.2 3.0 3.9 2.6
14 5.9 6.4 6.9 6.4 6.8 8.5 10.8
15 8.1 7.5 7.7 5.4 5.2 6.2 3.9
16 7.1 6.6 6.4 9.3 8.7 6.9 7.6
17 9.5 6.1 11.6 10.9 12.9 13.4 10.1
18 7.0 6.5 7.2 8.8 9.6 9.0 9.0
19 2.9 2.1 2.7 2.9 2.6 2.6 3.2
20 7.6 9.9 13.2 17.0 15.8 9.4 11.3
21 8.8 6.7 5.7 7.2 9.1 6.0 8.8
22 8.0 9.5 11.9 15.6 16.4 13.3 12.0
23 4.8 4.7 3.7 6.2 11.8 6.6 6.9
24 6.2 6.6 4.9 4.8 6.0 7.2 8.6
25 2.9 2.5 4.1 4.9 5.6 6.1 5.8
26 2.5 4.2 3.9 2.9 3.2 3.3 4.3
27 3.1 3.8 4.0 3.3 4.7 6.3 6.0
28 3.7 2.7 2.9 5.5 5.5 4.1 4.8
29 4.9 4.9 5.6 5.5 5.9 7.0 6.2
31 3.4 3.2 3.0 3.7 4.5 4.2 4.5
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
[Mailed From: djeff at cobra.jpl.nasa.gov]
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