Date: Fri, 1 Feb 2002 09:29:05 -0800 (PST)
From: David C Jefferson <djeff@cobra.jpl.nasa.gov>
Message-Id: <200202011729.JAA25790@bierman.jpl.nasa.gov>
To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov
Subject: [IGSREPORT-8997] Wk 1150 JPL Analysis Report
Sender: owner-igsreport
Precedence: bulk
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IGS Electronic Report 01 Feb 09:29:06 PST 2002 Message Number 8997
******************************************************************************
Author: D C Jefferson
******************************************************************************
JPL ANALYSIS REPORT GPS-WEEK 1150 (DAYS 20-26, DATES 2002 Jan 20 - Jan 26)
******************************************************************************
Submitted by the JPL IGS/FLINN Analysis Team:
D C Jefferson, Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, F H Webb, J F Zumberge
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 (137.78.60.30),
directory pub/jpligsac/1150. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11507.sum This text file.
jpl11507.erp Earth rotation parameters for GPS week 1150.
jpl11507.snx Ground station coordinates for GPS week 1150, SINEX format.
jpl1150[0-6].sp3 GPS ephemerides for GPS week 1150, sp3 format.
jpl1150[0-6].tro Ground station troposphere estimates for GPS week 1150.
jpl1150[0-6].clk GPS and ground station clocks for GPS week 1150, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 7.0 cm
This week, we add five new candidate global stations. As with other sites,
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)
CFAG (Caucete, Argentina) 2016584.8754 -5050165.7277 -3323308.8577
KGN0 (Koganei, Tokyo, Japan) -3942152.7917 3368281.3807 3701895.7675
KGNI (Koganei, Tokyo, Japan) -3941949.1941 3368156.3845 3702214.8857
KSMV (Kashima, Japan) -3997525.3768 3276870.9583 3724218.5545
PADO (Padova, Italy) 4388882.1556 924567.4116 4519588.7688
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 PRN15 and PRN17 excluded the entire GPS week 1150.
WARNING: Data from PRN01 excluded days 020-022.
WARNING: Data from PRN25 excluded day 026.
WARNING: Data from DUBR, KOKB, LBCH, SSIA, TORP excluded day 020.
WARNING: Data from AZU1, CAGL, KOKB, LBCH, PIMO, SSIA, TORP, WTZA excluded day 021.
WARNING: Data from AZU1, KELY, KOKB, LBCH, PETP, TIXI, WTZA excluded day 022.
WARNING: Data from AZU1, KOKB, NSSP, PETP, RABT, TIXI, WTZA excluded day 023.
WARNING: Data from AZU1, DUBR, KOKB, LBCH, MAD2, PETP, PIMO, SCIP, TIXI, WEST excluded day 024.
WARNING: Data from DARW, DUBR, EPRT, ESTI, GUAT, LBCH, MANA, PIMO, SFER, SLOR, SSIA, TEGU, WEST, WTZA, YEBE excluded day 025.
WARNING: Data from AMMN, DUBR, KELY, KWJ1, LBCH, TLSE, WEST, WTZA, WUHN, YEBE excluded day 026.
JPL REFERENCE CLOCK TABLE GPS week 1150 (2002 Jan 20 - Jan 26)
2002-01-20 USNO
2002-01-21 USNO
2002-01-22 USNO
2002-01-23 USNO
2002-01-24 USNO
2002-01-25 USNO
2002-01-26 USNO
END REFERENCE CLOCK TABLE
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 1150 (2002 Jan 20 - Jan 26)
version 2
MJD XPole Ypole UT1R-UTC LODR Xsg Ysg UTsg LOsg Nr Nf Nt Xrt Yrt
10**-6" 10**-6" .1us .1us/d 10**-6" .1us .1us/d 10**-6"/d
52294.50 -178341 353964 -1435693 3745 32 37 151 151 42 0 25 38 2850
52295.50 -178077 357054 -1439768 4405 34 37 153 153 42 0 25 248 3212
52296.50 -177494 360356 -1444463 4985 34 39 161 161 42 0 25 339 3382
52297.50 -176816 363800 -1449865 5819 33 40 131 131 42 0 26 500 3278
52298.50 -176286 367259 -1455673 5797 36 40 123 123 42 0 26 582 3531
52299.50 -175432 370615 -1461488 5834 36 43 133 133 42 0 26 510 3379
52300.50 -174766 374006 -1467488 6166 35 39 130 130 42 0 25 781 3274
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1150:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1150 (2002 Jan 20 - Jan 26)
02 1 20 02 1 21 02 1 22 02 1 23 02 1 24 02 1 25 02 1 26
prn 3d rss (cm)
1 6 5 8 8
2 12 12 9 10 18 16 7
3 5 8 12 7 14 10 6
4 10 8 7 5 5 4 6
5 3 4 5 5 4 3 5
6 6 4 6 8 9 4 4
7 6 9 9 4 3 9 20
8 9 5 7 12 11 11 7
9 3 6 7 5 7 15 7
10 9 4 8 6 6 5 7
11 7 11 6 6 11 7 7
13 7 7 7 6 5 8 10
14 4 6 7 6 6 6 6
18 4 6 6 8 10 7 9
20 5 6 4 6 5 9 5
21 4 6 5 6 9 10 9
22 6 5 6 8 6 8 11
23 9 4 10 9 10 9 8
24 10 10 5 8 8 4 9
25 4 6 8 8 8 10
26 8 11 6 6 10 11 10
27 12 7 6 6 5 4 3
28 6 8 4 9 14 16 9
29 4 7 7 5 5 8 4
30 3 3 4 4 4 3 4
31 11 6 9 8 10 12 5
_______________________
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 1150 (2002 Jan 20 - Jan 26)
receiver/transmitter (* 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)
| | | | | | |
|___ |__ |_______ |_______ |___ |___ |__
ALGO* 7.0 9.95 2.11 33.2 3.32 3.47
AREQ 1.0 46.8 16.6 26.0 4.00 2.46
ARTU 4.0 34.8 -0.911e-01 37.3 4.00 2.58
AUCK* 4.6 21.5 -0.116 46.2 4.42 2.91
BAHR* 5.9 0.784 931. 29.3 4.00 3.40
BILI 0.9 17.0 -0.765e-01 37.0 5.00 2.42
CAS1* 1.0 9.72 -0.356e-03 25.0 4.00 1.23
CHAT* 1.8 19.6 -0.110 60.0 5.00 2.51
CHUM 2.0 30.6 -0.884e-02 68.6 7.00 2.51
CIC1 4.8 65.5 -0.688e-02 66.1 3.68 2.09
COCO 2.0 11.4 0.323e-02 20.7 6.00 3.64
CRO1 7.0 0.665e+04 331. 35.4 5.44 3.50
DARW 5.9 0.380e+06 213. 58.4 6.83 2.06
DAV1* 5.6 18.9 -0.651e-02 39.4 4.00 1.23
EISL 6.6 253. 0.135e-01 74.4 4.74 2.52
FAIR* 6.9 0.718 0.124 28.8 3.60 0.979
FORT* 6.0 2.81 0.529 . 5.87 1.31
GALA 6.0 45.1 -0.125 30.7 4.18 3.20
GUAM* 6.8 41.1 -0.158 60.2 6.72 3.60
HILO 3.0 51.3 -0.150 46.4 6.34 3.03
HOB2* 4.0 0.871e-01 3.36 51.7 5.04 3.35
IISC 3.6 53.0 -0.146 59.8 6.00 2.29
IRKT* 2.7 0.928 0.111 70.2 4.74 2.65
JPLM 1.0 72.6 56.0 78.0 3.00 2.84
KELY 1.3 16.0 -0.687e-01 25.0 5.00 1.25
KERG* 6.9 2.04 860. 69.0 5.44 2.21
KUNM 1.0 108. -0.377e-01 94.0 5.00 2.14
KWJ1* 4.7 0.165e+04 0.748e-01 33.8 4.82 0.981
LHAS* 5.9 14.2 0.468e-03 34.5 4.00 3.76
LHUE 3.0 49.9 -0.158 34.7 5.00 3.43
MAC1* 4.7 18.8 -0.210e-02 31.7 4.00 2.01
MAD2 1.0 915. 0.233 37.0 4.00 2.19
MAG0 2.9 25.3 -0.982e-01 39.0 4.38 2.65
MALI* 6.9 32.3 68.3 68.1 7.30 2.45
MANA 1.0 0.291e+06 508. 70.0 7.00 1.94
MAS1* 5.0 2.18 56.7 42.4 4.00 3.01
MAUI 1.0 50.5 -0.137 36.0 4.00 3.03
MAW1 1.0 28.0 0.144e-02 34.0 4.00 1.36
MCM4* 6.8 0.141e+05 42.0 41.8 3.00 1.01
METS 1.0 2.85 39.1 35.0 4.00 2.16
MSKU 2.0 32.5 -0.127 36.5 6.00 4.57
NICO 1.0 14.6 -0.440e-02 28.0 4.00 3.36
NKLG 4.8 0.256e+06 404. 71.4 6.81 1.73
NOUM 1.7 0.291e+06 6.39 61.5 5.00 0.820
NRIL 5.0 20.1 -0.896e-01 21.4 4.00 1.97
NTUS 4.8 10.6 -0.141e-01 61.8 6.39 3.09
NYA1 2.0 0.216 -0.352 30.6 3.00 1.08
NYAL* 3.9 0.888e-01 -0.389 36.0 4.00 0.862
OHIG* 6.8 16.9 -0.129e-02 54.8 4.46 2.29
ONSA* 7.0 0.385 150. 43.4 4.00 2.71
PIMO 1.2 41.5 -0.129 23.0 5.00 1.91
REYK 2.0 8.63 0.557e-02 47.0 6.00 1.70
SANT* 7.0 25.0 -0.125 35.3 5.00 2.47
SELE 3.0 49.6 -0.622e-02 68.0 2.37 2.48
SIMO 6.7 187. -0.736e-02 48.8 4.89 2.14
SIO3 0.9 43.3 -0.113 36.0 4.00 2.62
STJO 3.0 3.85 -1.51 36.7 4.69 3.32
THTI 6.9 5.24 161. 71.9 6.72 2.07
TIDB 7.0 0.905e-01 98.1 27.0 5.73 3.66
TSKB* 6.7 1.64 -1.63 72.2 3.47 3.25
TWTF 3.0 0.576 0.355 42.3 4.69 3.19
ULAB 4.0 33.2 -0.520e-03 52.6 4.00 2.72
USNO 7.2 . . 39.9 4.31 3.51
USUD 3.0 0.320 355. 36.1 4.75 3.70
WHIT 4.0 85.9 27.7 29.4 3.78 2.52
WTZR* 7.0 0.939e-01 -2.95 48.6 4.87 3.07
WUHN 1.0 47.0 -0.114 75.0 6.00 3.83
YAKT 2.0 0.928 124. 24.5 4.00 2.54
YAR1* 6.8 235. -1.46 68.7 4.00 2.18
YEBE 1.0 0.786e-01 888. 50.0 4.00 1.95
YELL* 6.9 0.126 0.292 37.2 4.00 1.56
ZECK 0.9 22.3 0.203e-02 40.0 4.00 3.11
PRN01 4.0 4.15 213. 50.5 5.00 2.03
PRN02 7.0 2.60 -141. 52.0 5.00 2.34
PRN03 7.0 2.60 103. 50.1 5.00 2.10
PRN04 6.6 1.08 268. 47.9 5.15 2.14
PRN05 7.0 3.17 334. 48.3 4.86 2.26
PRN06 7.0 7.82 -2.35 47.0 5.00 2.11
PRN07 7.0 1.82 691. 52.4 5.00 2.26
PRN08 7.0 3.34 709. 49.0 5.00 2.20
PRN09 7.0 2.40 -27.2 48.7 5.00 2.22
PRN10 7.0 2.59 17.6 49.6 5.00 2.30
PRN11 7.0 0.400 7.53 49.8 5.00 2.17
PRN13 7.0 0.328 -1.64 51.2 5.00 2.21
PRN14 7.0 0.356 -108. 47.9 5.00 2.21
PRN18 7.0 0.543 -75.3 46.0 5.00 2.28
PRN20 7.0 0.283 -132. 51.1 5.00 2.34
PRN21 7.0 3.63 -0.726e-01 45.0 5.00 2.14
PRN22 7.0 1.17 582. 50.0 5.00 2.26
PRN23 7.0 5.55 5.10 49.0 5.00 2.25
PRN24 6.8 2.30 4.10 48.4 5.00 2.42
PRN25 6.0 2.44 22.1 47.9 5.00 2.22
PRN26 7.0 0.898 -41.4 46.0 4.87 2.13
PRN27 7.0 4.95 8.75 50.0 4.87 2.28
PRN28 7.0 0.938 -57.8 51.1 5.00 2.24
PRN29 7.0 1.05 553. 46.8 5.00 2.19
PRN30 7.0 2.22 378. 45.3 4.86 2.22
PRN31 7.0 4.15 88.7 51.3 5.00 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
02 1 20 02 1 21 02 1 22 02 1 23 02 1 24 02 1 25 02 1 26
prn 3d rss (cm)
1 463 443 445 578
2 345 221 242 318 220 297 397
3 376 398 227 305 440 338 330
4 422 372 396 487 379 370 376
5 354 430 516 453 567 511 506
6 742 689 660 647 725 549 731
7 233 244 227 162 264 536 199
8 468 455 464 398 307 322 434
9 258 237 306 304 229 292 342
10 362 369 331 306 314 333 454
11 312 300 220 226 254 237 462
13 319 328 288 255 248 301 324
14 263 345 252 240 220 268 477
18 248 210 173 205 225 210 253
20 306 259 241 225 308 299 256
21 554 1134 398 1145 145 183 648
22 265 237 277 253 267 263 316
23 401 396 534 521 404 805 405
24 642 516 380 508 658 430 675
25 548 639 386 430 568 404
26 264 351 278 371 380 192 286
27 218 327 338 301 314 311 243
28 199 246 187 219 218 203 235
29 259 271 226 224 184 270 306
30 330 321 223 233 298 231 352
31 719 288 247 418 253 389 268
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo areq artu auck bahr bili cas1 chat chum cic1 coco cro1 darw dav1 eisl fair fort gala guam hilo hob2 iisc irkt jplm kely kerg kunm kwj1 lhas lhue mac1 mad2 mag0 mali mana mas1 maui maw1 mcm4 mets msku nico nklg noum nril ntus nya1 nyal ohig onsa pimo reyk sant sele simo sio3 stjo thti tidb tskb twtf ulab usno usud whit wtzr wuhn yakt yar1 yebe yell zeck