[IGSREPORT-9467] Wk 1175 JPL Analysis Report
Yvonne Vigue
yv at cobra.jpl.nasa.gov
Mon Jul 29 19:33:16 PDT 2002
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IGS Electronic Report 29 Jul 19:33:18 PDT 2002 Message Number 9467
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Author: Y Vigue-Rodi
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JPL ANALYSIS REPORT GPS-WEEK 1175 (DAYS 195-201, DATES 2002 Jul 14 - Jul 20)
******************************************************************************
Submitted by the JPL IGS/FLINN Analysis Team:
Y E Bar-Sever, M B Heflin, Y Vigue-Rodi, F H Webb, J F Zumberge, D C Jefferson
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/1175. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11757.sum This text file.
jpl11757.erp Earth rotation parameters for GPS week 1175.
jpl11757.snx Ground station coordinates for GPS week 1175, SINEX format.
jpl1175[0-6].sp3 GPS ephemerides for GPS week 1175, sp3 format.
jpl1175[0-6].tro Ground station troposphere estimates for GPS week 1175.
jpl1175[0-6].clk GPS and ground station clocks for GPS week 1175, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 5.0 cm
A clock discontinuity (reset) of about 52 microseconds was detected for
PRN09 at approximately 17:00 on day 199.
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 1175.
WARNING: Data from PRN21 excluded the entire GPS week 1175.
WARNING: Data from PRN01 and PRN02 excluded days 200 and 201.
WARNING: Data from PRN24 excluded day 198.
WARNING: Data from PRN29 excluded days 195, 196, and 197.
WARNING: Data from HNLC, PETP, TORP, TRAB, WTZA excluded day 195.
WARNING: Data from ARTU, KELY, LPGS, MEDI, PETP, QUIN, TORP, TRAB, UZHL, WTZA excluded day 196.
WARNING: Data from SOL1, SYOG, WTZA excluded day 197.
WARNING: Data from GUAT, WTZA excluded day 198.
WARNING: Data from GUAT, KELY, LPGS, PIMO excluded day 199.
WARNING: Data from BJFS, ESTI, GUAT, LPGS, THU1, WUHN excluded day 200.
WARNING: Data from MADR, THU1, WTZA, WUHN excluded day 201.
JPL REFERENCE CLOCK TABLE GPS week 1175 (2002 Jul 14 - Jul 20)
2002-07-14 NRC1
2002-07-15 NRC1
2002-07-16 PIE1
2002-07-17 USN1
2002-07-18 ALGO
2002-07-19 USN1
2002-07-20 USN1
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 1175 (2002 Jul 14 - Jul 20)
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
52469.50 239700 420033 -2475128 -44 23 25 112 112 60 0 26 908 -3420
52470.50 240752 417028 -2475086 -41 24 27 118 118 60 0 25 846 -3115
52471.50 241532 414342 -2474933 -264 25 27 116 116 60 0 24 511 -2976
52472.50 242352 411696 -2474623 -356 26 30 96 96 60 0 24 794 -2813
52473.50 243459 409530 -2474447 3 26 29 97 97 60 0 26 700 -2630
52474.50 244148 407189 -2474067 -763 27 30 104 104 60 0 23 219 -2671
52475.50 244515 404435 -2472986 -1399 27 30 105 105 60 0 23 137 -3235
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1175:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1175 (2002 Jul 14 - Jul 20)
02 7 14 02 7 15 02 7 16 02 7 17 02 7 18 02 7 19 02 7 20
prn 3d rss (cm)
1 2 4 5 5 3
2 8 3 3 4 3
3 3 4 6 3 2 4 5
4 4 5 5 13 5 6 6
5 1 2 3 3 4 3 3
6 6 4 8 9 5 3 7
7 1 4 5 5 4 3 4
8 3 6 5 4 5 4 3
9 3 4 3 5 19 5 4
10 2 3 3 5 6 2 3
11 7 4 10 9 7 10 13
13 4 5 5 5 5 6 5
14 2 4 4 8 7 6 8
18 4 4 5 6 7 5 6
20 3 4 6 5 7 8 6
21 4 5
22 4 3 3 5 3 2 5
23 7 6 5 7 6 6 5
24 4 6 5 5 6 4
25 2 3 7 6 7 3 5
26 7 6 4 8 10 4 6
27 2 5 5 8 4 4 4
28 3 3 4 4 3 5 6
29 10 8 6 7
30 1 2 2 3 4 2 2
31 3 5 7 3 5 5 4
_______________________
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 1175 (2002 Jul 14 - Jul 20)
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)
| | | | | | |
|___ |__ |_______ |_______ |___ |___ |__
ALBH 4.0 0.814e-01 -3.18 65.8 4.30 3.30
ALGO* 6.6 0.105e+07 0.134e+04 38.7 5.23 2.63
ALIC 1.0 96.7 -0.549e-02 52.0 5.00 3.37
AMC2 1.0 0.432e-01 0.131e-02 40.0 6.00 2.82
ANKR 0.9 99.2 -0.167e-01 39.0 5.00 3.05
AOML 1.0 23.2 -0.520e-02 52.0 5.00 2.52
ARTU 5.6 10.4 -0.761e-01 21.0 5.04 1.75
ASC1* 2.9 0.624e+07 0.111e+05 60.5 5.37 3.54
AUCK* 6.4 14.3 -0.772e-01 45.6 4.00 2.91
BAHR* 6.6 0.719 426. 29.9 4.65 3.55
BJFS 1.8 0.289e+06 458. 19.0 5.47 1.76
BOGT 7.0 16.0 -0.714e-01 36.3 5.87 3.23
BREW 2.0 0.898e-01 306. 31.0 5.00 2.87
BRMU* 5.0 24.5 -0.454e-02 41.6 5.48 2.68
CAS1* 4.0 8.16 0.277e-02 26.8 3.79 1.26
CEDU* 4.0 14.1 -0.340e-02 39.3 3.77 3.03
CIC1 3.9 182. -0.137e-01 45.0 4.29 2.87
COCO 7.0 12.6 -0.507e-02 23.7 5.45 3.46
CRO1 1.0 0.123 785. 40.0 7.00 3.75
DARW 4.0 21.6 -0.731e-01 73.7 5.00 1.80
DAV1* 5.8 25.5 -0.676e-02 31.3 3.74 1.34
DGAR* 3.9 227. 0.309e-01 36.0 5.55 3.30
DUBO 4.0 13.8 0.568e-02 50.5 5.03 2.73
EISL 7.0 28.5 -0.150e-02 48.9 5.16 3.19
FAIR* 7.0 0.107 842. 28.2 5.71 2.54
FLIN 1.0 7.70 -0.108e-01 36.0 6.00 2.75
GALA 7.0 18.1 -0.858e-01 36.8 5.00 4.30
GOUG 4.8 0.288e+06 503. 56.9 5.60 2.49
GUAT 4.0 0.289e+06 500. 57.2 6.00 1.64
HARB 2.0 10.3 478. 46.5 4.00 2.32
HARV 2.0 36.7 -0.855e-02 55.5 5.00 3.06
HOB2* 7.0 0.133 -0.841 37.5 5.72 3.22
HOLB 1.0 56.4 0.994 71.0 5.00 3.28
HRAO* 3.0 16.6 -0.737e-01 32.7 4.00 3.92
IISC 7.0 21.9 -0.934e-01 57.0 6.00 3.41
IRKT* 6.9 0.302 0.135 58.8 5.16 2.68
JAB1 2.0 50.9 -0.702e-02 30.5 5.54 3.16
JAMA 2.9 21.3 -0.708e-01 43.3 6.70 4.01
KELY 4.2 0.182e+05 -0.486e-01 33.1 5.00 1.37
KERG* 7.0 2.45 288. 46.7 4.86 2.61
KGN0 5.0 0.883 -0.608e-01 60.2 6.48 3.70
KOKB* 6.9 0.842e-01 0.960 79.2 5.75 3.34
KOUR* 7.0 309. -0.817e-01 40.2 6.04 4.15
KUNM 3.9 44.6 -0.861e-02 71.7 6.27 2.36
KWJ1* 4.9 0.453e+06 55.6 67.5 6.68 0.882
LAE1 5.8 17.8 -0.943e-01 59.2 6.57 2.82
LHAS* 2.7 19.5 -0.214e-02 32.0 4.72 3.38
MAC1* 7.0 14.9 -0.457e-04 31.0 3.32 2.50
MAD2 3.0 369. -0.959e-01 35.4 5.37 2.75
MAG0 6.9 9.39 -0.801e-01 44.4 4.16 2.60
MALI* 3.0 37.5 438. 74.3 8.00 2.33
MATE* 1.0 0.753e-01 220. 62.0 6.00 2.40
MAW1 1.0 18.2 -0.791e-02 34.0 4.00 2.05
MBAR 4.0 28.2 -0.876e-01 33.3 5.53 3.14
MCM4* 6.7 0.384e+05 266. 81.0 3.77 1.28
MDO1* 2.0 206. -0.237 45.5 4.52 2.70
MOBN 2.0 12.3 -0.640e-01 38.0 6.00 3.13
MSKU 5.0 29.5 -0.830e-01 48.2 6.43 2.58
NICO 3.0 12.2 -0.102e-01 26.7 5.00 3.56
NKLG 1.9 0.264e+06 449. 71.0 6.00 1.59
NOT1 1.8 0.286e+06 528. 72.6 6.11 1.95
NOUM 7.0 0.289e+06 3.98 60.0 5.00 2.78
NPLD 1.0 0.712e-01 -8.09 55.0 5.00 2.57
NRC1 2.1 . . 41.5 5.51 3.25
NRIL 7.0 11.8 -0.800e-01 22.3 5.18 2.65
NYA1 4.0 0.164 0.624 29.7 3.57 1.69
NYAL* 3.0 0.112 -788. 34.0 4.00 2.18
OHI2 5.5 7.88 0.140e-02 33.0 4.32 2.78
ONSA* 7.0 0.111 980. 45.0 4.16 2.51
PDEL 1.6 53.2 0.960 73.4 6.50 3.57
PERT* 6.9 14.2 -0.669e-01 61.6 5.32 3.00
PIE1* 0.9 . . 48.0 5.00 2.89
PIMO 1.4 14.6 -0.959e-01 23.6 5.71 1.87
POL2 1.0 10.8 -0.738e-01 31.0 4.00 3.44
POLV 3.0 0.289e+06 3.11 65.0 6.36 2.64
RABT 1.7 17.4 0.300e-02 49.0 4.00 2.42
RESO 7.0 37.2 -0.715e-01 33.7 5.00 2.05
REYK 4.0 12.6 0.128e-02 55.9 6.00 2.14
RIOG* 1.0 10.8 -0.768e-01 33.0 4.00 2.80
SANT* 7.0 12.7 -0.801e-01 21.5 5.14 2.95
SCUB 2.8 16.8 -0.105 51.4 7.00 3.08
SELE 6.0 0.137e+04 0.370e-02 44.0 4.00 2.90
SEY1 6.0 48.8 -0.982e-02 68.0 7.00 1.94
SIMO 3.0 147. -0.301e-02 39.0 5.35 2.60
SLOR 1.0 0.289e+06 497. 74.0 6.00 1.96
STJO 6.9 5.13 -2.53 31.7 4.44 3.66
SYOG 2.8 0.701 160. 43.1 5.00 2.38
THTI 6.9 16.3 505. 79.3 5.59 2.21
TIDB 7.0 0.118 478. 28.0 5.16 3.38
TIXI 5.9 8.88 -0.812e-01 41.5 4.87 2.56
TOW2 4.7 57.3 -0.417e-02 19.0 3.81 3.46
TRAB 1.8 13.2 0.461e-01 47.5 6.00 2.51
TSKB* 6.9 1.68 -0.142 52.7 5.53 3.34
TWTF 2.7 0.367 354. 58.7 6.36 3.55
USN1 2.8 . . 53.0 5.34 3.39
USUD 1.0 0.514 533. 29.0 7.00 3.37
WHIT 1.0 54.5 -2.81 29.0 4.00 2.55
WTZR* 6.0 0.164 -0.134 46.1 5.53 3.14
WUHN 2.0 18.8 -0.954e-01 69.0 7.52 3.63
YEBE 2.0 407. 457. 41.1 5.00 1.92
YELL* 6.0 0.129 2.09 43.8 5.00 1.96
ZECK 0.9 13.9 0.336e-02 35.0 4.00 3.55
ZWEN* 1.0 19.4 0.726e-02 51.0 5.00 2.64
PRN01 4.9 4.08 239. 45.8 5.61 2.80
PRN02 5.0 3.43 -232. 47.8 5.00 2.60
PRN03 7.0 2.23 46.1 46.9 5.00 2.47
PRN04 6.8 0.794 248. 46.3 5.16 2.64
PRN05 7.0 3.14 22.3 49.2 5.00 2.50
PRN06 7.0 8.47 -4.78 46.4 5.00 2.44
PRN07 7.0 1.81 583. 48.0 5.15 2.68
PRN08 7.0 2.52 597. 45.6 5.00 2.74
PRN09 6.7 0.399e+04 -38.0 45.2 5.00 2.32
PRN10 7.0 2.41 8.38 50.0 5.00 2.53
PRN11 7.0 0.386 16.3 48.7 5.45 2.40
PRN13 7.0 0.367 -10.1 51.3 5.59 2.50
PRN14 7.0 0.332 -59.8 47.9 5.31 2.61
PRN18 7.0 0.475 -56.7 45.5 5.00 2.55
PRN20 7.0 0.369 -175. 46.5 5.59 2.70
PRN21 3.0 3.45 -2.19 49.3 5.36 2.58
PRN22 7.0 3.28 451. 47.0 5.00 2.58
PRN23 7.0 6.27 5.85 46.9 5.00 2.56
PRN24 5.7 2.15 43.7 45.8 5.18 2.59
PRN25 7.0 2.36 29.5 47.0 5.16 2.72
PRN26 7.0 0.642 39.9 45.9 5.16 2.33
PRN27 7.0 4.05 39.9 49.3 5.00 2.69
PRN28 7.0 0.854 -88.0 48.1 5.00 2.63
PRN29 5.0 0.665 102. 46.2 5.22 2.44
PRN30 7.0 1.61 32.3 47.9 5.00 2.40
PRN31 7.0 2.08 339. 45.6 5.00 2.52
_______________________
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 7 14 02 7 15 02 7 16 02 7 17 02 7 18 02 7 19 02 7 20
prn 3d rss (cm)
1 741 720 864 804 725
2 227 197 175 242 189
3 230 314 314 356 409 354 213
4 326 508 691 279 703 559 432
5 230 304 192 202 303 320 285
6 823 771 502 614 500 782 687
7 266 272 283 294 284 280 219
8 331 370 470 345 371 338 419
9 306 328 288 289 197 252 177
10 238 279 319 358 302 255 207
11 283 294 336 346 306 332 298
13 214 246 286 329 350 322 233
14 185 233 251 316 356 279 264
18 319 351 390 283 310 413 493
20 261 522 676 358 364 358 222
21 1298 505 425
22 379 492 408 408 364 301 222
23 426 518 486 689 572 499 475
24 586 369 415 981 914 563
25 519 339 382 321 443 458 356
26 488 577 386 261 326 304 332
27 609 383 568 367 357 365 185
28 213 625 474 328 328 263 203
29 260 517 289 330 334
30 234 213 325 248 169 271 396
31 447 413 583 482 543 599 187
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo alic amc2 ankr aoml artu asc1 auck bahr bjfs bogt brew brmu cas1 cedu cic1 coco cro1 darw dav1 dgar dubo eisl fair flin gala goug guat harb harv hob2 holb hrao iisc irkt jab1 jama kely kerg kgn0 kokb kour kunm kwj1 lae1 lhas mac1 mad2 mag0 mali mate maw1 mbar mcm4 mdo1 mobn msku nico nklg not1 noum npld nrc1 nril nya1 nyal ohi2 onsa pdel pert pie1 pimo pol2 polv rabt reso reyk riog sant scub sele sey1 simo slor stjo syog thti tidb tixi tow2 trab tskb twtf usn1 usud whit wtzr wuhn yebe yell zeck zwen
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