[IGSREPORT-1752] Wk 0799 JPL Analysis Report
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Wed May 17 11:22:16 PDT 1995
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IGS Electronic Report Wed May 17 11:22:16 PDT 1995 Message Number 1752
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Author: D C Jefferson
Subject: Wk 0799 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0799 (DAYS 120-126, DATES 1995 Apr 30 - May 06)
******************************************************************************
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/0799. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl07997.sum This text file.
jpl07997.erp Earth rotation parameters for GPS week 799.
jpl0799[0-6].sp3 GPS ephemerides for GPS week 799, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 17.9 cm
There were no data from ALGO on day 120 after 14:04:30 UT. Because of this
data gap, we have used NLIB as a reference clock on this day only.
Beginning this week, we include data from five new sites, listed below. 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)
GRAS (Caussols, France): 4581690.8253 556114.1952 4389358.0875
HBRK (Hillsboro KA, USA): -636268.6900 -4971317.6976 3932307.2268
HKLO (Haskell OK, USA): -529854.4554 -5159660.9390 3699802.5177
THU1 (Thule, Greenland): 538980.4736 -1388713.7007 6180995.9180
VCIO (Vici OK, USA): -826817.6403 -5095178.6300 3735008.9607
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 CASA excluded on day 120 (Apr 30). NLIB (not ALGO) used as reference clock on this day only.
WARNING: Data from JOZE, LAMA excluded on day 121 (May 1).
WARNING: Data from KIT3, LAMA, SHAO excluded on day 123 (May 3).
WARNING: Data from KIT3, SHAO excluded on day 124 (May 4).
WARNING: Data from KIT3, TAIW excluded on day 126 (May 6).
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 799 (1995 Apr 30 - May 06)
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
49837.50 13120 54418 76958 2672 5 5 12 12 34 13 25 323 -143
49838.50 13480 54248 74282 2679 4 5 11 11 34 13 25 329 -168
49839.50 13842 54115 71581 2723 4 5 11 11 34 13 25 324 -147
49840.50 14176 53973 68839 2761 5 6 12 12 34 13 25 299 -169
49841.50 14522 53837 66063 2791 4 5 11 11 34 13 25 340 -156
49842.50 14881 53661 63280 2775 4 4 11 11 34 13 25 337 -175
49843.50 15258 53496 60510 2765 4 5 12 12 34 13 25 336 -163
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 799:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 799 (1995 Apr 30 - May 06)
95 4 30 95 5 1 95 5 2 95 5 3 95 5 4 95 5 5 95 5 6
prn 3d rss (m)
1 0.20 0.34 0.44 0.25 0.12 0.19 0.13
2 0.14 0.20 0.06 0.17 0.10 0.19 0.13
4 0.22 0.26 0.21 0.09 0.11 0.20 0.21
5 0.06 0.08 0.09 0.09 0.12 0.09 0.12
6 0.11 0.23 0.21 0.14 0.13 0.12 0.19
7 0.20 0.18 0.19 0.12 0.14 0.14 0.14
9 0.18 0.12 0.16 0.17 0.10 0.12 0.12
12 0.28 0.32 0.32 0.28 0.33 0.15 0.17
14 0.16 0.12 0.16 0.16 0.23 0.25 0.28
15 0.33 0.24 0.21 0.17 0.27 0.20 0.33
16 0.14 0.08 0.14 0.14 0.20 0.16 0.10
17 0.26 0.23 0.14 0.14 0.13 0.10 0.15
18 0.11 0.09 0.12 0.11 0.14 0.09 0.10
19 0.16 0.25 0.19 0.23 0.26 0.25 0.28
20 0.22 0.22 0.12 0.09 0.14 0.10 0.09
21 0.38 0.21 0.15 0.15 0.16 0.23 0.09
22 0.29 0.34 0.31 0.14 0.13 0.10 0.35
23 0.11 0.17 0.20 0.14 0.13 0.21 0.12
24 0.12 0.22 0.14 0.56 0.18 0.12 0.17
25 0.20 0.35 0.29 0.15 0.18 0.12 0.12
26 0.20 0.16 0.08 0.14 0.17 0.11 0.16
27 0.19 0.14 0.14 0.20 0.14 0.18 0.14
28 0.25 0.13 0.17 0.11 0.09 0.12 0.17
29 0.12 0.10 0.13 0.14 0.15 0.12 0.17
31 0.20 0.18 0.30 0.53 0.35 0.18 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 799 (1995 Apr 30 - May 06)
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 1.8 275. 4.63 27.1 3.00 2.75
ALBH. 3.7 135. 4.87 25.8 4.62 2.73
ALGO* 6.4 .645e-01 -1.96 31.5 3.18 3.01
AOA1. 4.9 232. .765 50.7 6.93 2.04
AREQ 2.9 333. 1.07 24.7 5.38 .944
AREQ. .8 379. 1.03 22.1 5.77 .508
BLYT. 2.3 .288e+06 500. 53.3 8.00 3.48
BOR1 3.8 244. -7.86 19.0 3.27 3.32
BOR1. 2.3 2.12 -7.53 21.7 4.67 2.96
BRAN. .8 .288e+06 499. 162. 11.0 3.36
BRAZ 2.8 287. .620 24.3 5.35 3.45
BRAZ. 3.1 78.1 1.13 25.5 8.45 3.05
BRIB 1.7 .288e+06 528. 68.9 7.49 3.21
BRIB. 3.8 .289e+06 511. 58.6 8.64 3.57
BRMU 5.0 202. .980 28.5 4.62 2.86
BRUS. 5.4 167. 10.1 25.9 5.00 3.06
CARR .9 67.3 1.47 34.0 5.00 2.86
CARR. 4.5 192. .745 35.8 6.88 2.91
CAS1 2.6 175. 148. 40.9 4.67 1.91
CASA. 5.0 173. 183. . 5.62 1.77
CICE. 3.8 205. .925 21.8 5.44 2.82
CIT1. 5.2 199. .835 32.2 5.31 2.47
CMBB. 5.3 .285e+06 496. 78.5 11.3 3.18
CRFP. 5.3 .288e+06 466. 78.9 8.02 3.52
DAV1. 2.2 176. 99.7 23.3 5.35 1.26
DENC. 5.4 .289e+06 506. 53.5 5.03 .492
DRAO. 5.2 169. 1.42 35.8 5.00 2.86
EISL 6.3 .645e+07 -.152e+05 23.3 7.48 2.94
FAIR* 6.1 207. .361 . 4.00 2.04
FARB. 5.3 .289e+06 447. 45.7 7.46 3.46
FORT 5.4 195. 2.01 25.7 7.04 3.74
GODE. 4.4 134. .662 28.0 5.34 2.77
GOLD* 6.4 213. .813 . 4.32 3.23
GRAS. 1.5 796. .885 20.0 5.00 2.93
GRAZ. 3.8 146. 10.3 . 5.68 3.19
GUAM 4.8 211. .816 39.4 8.64 2.73
GUAM. .6 394. .754 37.0 11.0 1.99
HART* 6.3 209. 5.21 . 4.04 3.09
HARV. 5.1 .833e+07 .148e+05 65.6 6.45 1.81
HBRK. 1.6 .302e+06 506. 39.0 5.53 1.14
HERS. 5.3 205. 191. . 4.00 2.40
HKLO .9 .291e+06 500. 51.0 5.00 .612
HKLO. .8 .291e+06 497. 42.0 4.00 .577
JOZE. 4.6 176. 856. 47.2 6.77 3.01
JPLM 1.0 291. 70.6 16.0 4.00 3.47
JPLM. 4.5 .901e+05 453. 18.0 4.86 3.17
KERG 6.3 285. -117. . 4.59 2.83
KIRU 2.4 453. .974 27.1 4.33 1.60
KIRU. 2.1 165. 1.01 24.2 4.30 1.59
KIT3 2.3 .172e+05 .857 69.8 5.01 2.78
KIT3. 1.9 .303e+05 3.59 56.7 4.74 .115
KOKB* 5.2 229. -2.80 . 4.91 3.41
KOSG* 6.4 210. 1.44 . 2.87 2.84
KOUR 6.3 291. -1.40 . 7.88 3.10
KRAK 1.8 325. .258 48.0 5.54 2.94
KRAK. 3.7 202. 1.06 46.0 7.21 2.94
LAMA .9 103. .268 . 4.00 2.14
LAMA. 3.3 166. .758 . 4.77 .894
LBCH 6.1 252. .853 53.6 4.47 2.26
LMNO 2.7 .288e+06 496. 47.7 5.00 1.14
LMNO. 3.1 .287e+06 496. 46.8 5.81 1.09
LONG. .8 .321e+06 305. 151. 12.0 2.13
MADR* 6.5 210. .924 . 4.00 3.45
MAS1 5.4 223. -.980 18.8 3.72 3.52
MAS1. .7 4.67 -2.64 22.0 6.00 3.01
MATE. 5.4 171. 1.31 . 5.00 3.40
MATH 1.9 .283e+06 463. 43.0 5.00 2.94
MATH. 3.8 .279e+06 462. 46.0 7.06 2.98
MCM4 4.5 188. .999 . 4.00 1.66
MCM4. .5 374. .913 . 7.00 1.45
MDO1 .8 .376 .362 21.0 4.00 2.99
MDO1. 4.4 181. -.583 20.5 6.03 2.90
MDVO. 5.2 .289e+06 517. 84.4 9.46 2.72
METS. 4.6 181. 3.34 82.6 4.36 2.25
MONP. .8 .292e+06 488. 72.0 8.00 3.12
NLIB 1.0 . . 30.0 3.00 3.17
NLIB. 4.5 183. 1.40 33.2 5.00 2.91
NYAL 2.7 227. 234. . 3.00 1.22
NYAL. 2.7 .337e+05 59.5 . 5.00 1.64
OAT2. 5.2 365. .838 30.5 4.88 2.81
OHIG 4.0 .466e+05 2.62 43.7 4.00 1.91
ONSA 1.7 309. 3.66 24.2 2.54 2.27
ONSA. 3.8 199. 2.49 23.4 4.62 2.37
PAMA 6.1 211. -.818 . 9.30 2.90
PIE1 .9 .156 -5.39 25.0 4.00 3.15
PIE1. 4.4 182. -4.00 26.2 5.52 2.80
PIN1 .8 .289e+06 511. 45.0 8.00 3.38
PIN1. 4.6 .289e+06 473. 49.5 8.79 3.56
PLTC. 5.3 .288e+06 493. 47.5 4.73 .645
POTS. 5.1 186. .879 46.7 5.33 2.52
PVEP. 5.2 .290e+06 509. 107. 11.9 3.20
QUIN .9 2.37 -128. 38.0 6.00 2.63
QUIN. 4.4 182. -127. 39.5 6.53 2.61
RCM5 1.9 347. .640 . 7.53 2.95
RCM5. 3.8 .847 .868 . 7.67 2.86
SANT* 6.4 200. 1.20 . 5.31 3.50
SHAO 4.3 .214e+05 145. 32.0 3.82 2.83
SHAO. 1.3 .644e+05 284. 30.5 6.37 2.38
SIO3. 5.3 .288e+06 499. 68.9 6.90 3.38
STJO 6.5 209. 672. 55.1 3.17 3.21
TAIW .9 91.1 .367 . 5.00 3.79
TAIW. 3.4 220. .886 . 8.29 .422
THU1. 1.0 238. 1.06 34.0 6.23 .540
TIDB* 6.5 210. -.281 . 4.88 3.42
TMGO .9 407. 1.01 24.0 3.00 3.10
TMGO. 4.5 217. .867 23.3 5.52 2.92
TRAK 1.0 .289e+06 467. 70.0 8.00 3.16
TRAK. 4.6 .288e+06 476. 78.3 9.36 3.49
TROM* 6.3 206. 358. . 3.00 1.60
TSKB 5.5 227. -.352 25.2 4.70 3.41
TSKB. .7 .495 -1.75 25.0 8.00 3.36
UCLP. 5.2 183. .835 25.9 5.60 3.12
UPAD. 4.5 .280e+06 515. 73.6 8.17 2.96
USC1. 5.2 220. .826 47.0 7.00 2.94
USUD .9 .690 .554 25.0 4.00 3.39
USUD. 4.3 186. 1.15 24.9 7.12 3.04
VCIO. 1.6 .289e+06 489. 49.2 6.52 1.33
VILL 5.5 225. 3.03 37.9 3.84 3.34
VILL. .8 1.98 3.55 44.0 5.00 3.21
VNDP. 4.3 .289e+06 452. 56.7 6.88 3.47
WEST. 4.6 182. 1.53 38.5 5.00 2.83
WETT* 6.5 208. 2.06 . 4.03 3.38
WHC1 .8 .396e+04 1.89 35.0 4.00 2.43
WHC1. 4.5 191. .710 38.8 5.00 2.74
WHI1. 5.1 339. .776 40.4 5.05 2.81
WLSN. 5.2 181. .848 58.7 9.88 2.48
YAR1* 6.0 229. 1.33 . 3.00 2.70
YELL* 6.3 207. -1.48 25.7 3.40 1.45
ZIMM .9 .287e+06 522. 64.0 5.00 2.30
ZIMM. 4.5 .289e+06 502. 60.9 7.00 2.47
ZWEN. 1.5 105. .649 . 6.00 2.63
PRN01 6.5 211. 231. 42.9 5.88 2.33
PRN02 6.5 205. -160. 46.0 5.86 2.30
PRN04 6.5 205. 24.9 50.1 6.00 1.74
PRN05 6.5 203. 105. 46.8 5.88 2.07
PRN06 6.2 208. 105. 44.0 6.00 2.23
PRN07 6.5 205. 705. 44.6 6.00 2.22
PRN09 6.3 207. -28.5 53.1 6.16 1.72
PRN12 6.5 187. -563. 49.4 6.00 2.02
PRN14 6.5 204. 9.84 45.7 5.87 2.23
PRN15 6.4 183. 183. 50.5 6.00 1.95
PRN16 6.5 202. -85.7 48.2 6.00 1.77
PRN17 6.5 207. -79.8 50.6 5.87 2.52
PRN18 6.5 203. -8.46 45.9 5.73 2.27
PRN19 6.2 200. 361. 46.8 5.87 2.32
PRN20 6.5 203. 213. 46.9 6.00 1.69
PRN21 6.5 203. -16.8 45.2 5.87 2.51
PRN22 6.5 199. 215. 51.4 6.74 2.09
PRN23 6.5 205. 9.60 45.7 5.87 2.45
PRN24 5.7 145. 341. 46.9 5.96 1.94
PRN25 6.3 201. 1.47 46.9 5.87 2.01
PRN26 6.5 203. -85.4 53.7 6.31 1.94
PRN27 6.2 199. 30.1 43.3 6.15 2.40
PRN28 6.4 183. 11.5 49.5 6.15 2.08
PRN29 6.5 203. 10.1 46.1 5.87 2.33
PRN31 6.5 203. 56.4 51.9 6.57 2.03
_______________________
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 4 30 95 5 1 95 5 2 95 5 3 95 5 4 95 5 5 95 5 6
prn 3d rss (m)
1 7.8 8.2 9.8 23.0 12.5 6.3 6.5
2 5.0 4.0 4.1 5.7 4.4 3.9 6.0
4 7.0 5.3 4.4 5.5 4.8 3.6 4.6
5 3.6 3.3 4.1 3.9 3.7 3.6 3.8
6 23.2 15.7 7.0 5.6 5.2 5.6 6.2
7 6.3 6.4 8.6 6.0 7.8 4.5 4.4
9 6.6 3.7 3.8 4.1 5.0 4.2 4.7
12 3.2 2.1 2.5 3.0 1.9 2.0 1.7
14 3.0 2.5 3.4 3.1 3.2 3.3 4.1
15 4.8 4.8 4.2 4.1 4.0 4.0 4.4
16 3.7 3.8 3.7 3.7 4.7 4.5 3.9
17 6.4 6.0 5.4 4.3 5.7 4.7 5.7
18 9.8 7.9 5.9 6.8 8.2 9.9 8.1
19 5.6 6.5 5.7 4.6 4.1 5.2 4.5
20 2.3 3.7 3.1 2.5 2.5 2.3 2.4
21 5.3 3.0 4.6 4.3 3.2 3.7 3.8
22 4.9 3.9 4.2 5.2 3.9 4.7 4.6
23 5.7 2.2 4.4 3.0 2.8 3.5 2.6
24 5.9 5.3 5.4 4.8 5.4 4.8 6.0
25 6.3 6.5 6.9 6.5 6.7 7.3 7.7
26 8.9 7.6 7.7 7.6 6.6 3.2 7.7
27 7.0 5.7 6.0 6.7 7.1 7.2 6.9
28 4.3 5.1 7.6 7.1 5.2 4.0 4.9
29 7.2 5.8 6.0 5.9 5.5 5.7 5.8
31 4.8 5.4 5.5 5.0 4.1 3.8 3.8
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
[Mailed From: djeff at cobra.jpl.nasa.gov]
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