[IGSREPORT-9442] Wk 1174 JPL Analysis Report
Yvonne Vigue
yv at cobra.jpl.nasa.gov
Thu Jul 18 18:35:14 PDT 2002
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IGS Electronic Report 18 Jul 18:35:16 PDT 2002 Message Number 9442
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Author: Y Vigue-Rodi
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JPL ANALYSIS REPORT GPS-WEEK 1174 (DAYS 188-194, DATES 2002 Jul 07 - Jul 13)
******************************************************************************
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/1174. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11747.sum This text file.
jpl11747.erp Earth rotation parameters for GPS week 1174.
jpl11747.snx Ground station coordinates for GPS week 1174, SINEX format.
jpl1174[0-6].sp3 GPS ephemerides for GPS week 1174, sp3 format.
jpl1174[0-6].tro Ground station troposphere estimates for GPS week 1174.
jpl1174[0-6].clk GPS and ground station clocks for GPS week 1174, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 4.0 cm
A clock discontinuity (reset) of about 675 microseconds was detected for
PRN30 at approximately 10:15 on day 191.
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 1174.
WARNING: Data from PRN21 excluded day 194.
WARNING: Data from PRN24 excluded days 193 and 194.
WARNING: Data from PRN29 excluded days 191 and 192.
WARNING: Data from MANZ, NOT1, PIMO, SNI1 excluded day 188.
WARNING: Data from CMP9, DRAG, HARV, LHAS, SNI1, WTZA, YEBE excluded day 189.
WARNING: Data from CARR, CMP9, PIMO, WTZA excluded day 190.
WARNING: Data from CARR, CMP9, CSN1, KELY, OUS2, PETP, PIMO, WTZA excluded day 191.
WARNING: Data from CSN1, PETP, PIMO, THU1, TWTF, WTZA excluded day 192.
WARNING: Data from CSN1, HNLC, PETP, SCUB, THU1 excluded day 193.
WARNING: Data from HNLC, PETP, TLSE, TORP, TRAB excluded day 194.
JPL REFERENCE CLOCK TABLE GPS week 1174 (2002 Jul 07 - Jul 13)
2002-07-07 USN1
2002-07-08 USN1
2002-07-09 ALGO
2002-07-10 ALGO
2002-07-11 ALGO
2002-07-12 USN1
2002-07-13 PIE1
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 1174 (2002 Jul 07 - Jul 13)
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
52462.50 231987 441292 -2470795 1610 22 24 111 111 60 0 26 574 -3227
52463.50 232722 438195 -2472473 1745 23 24 110 110 59 0 26 609 -3123
52464.50 233509 434969 -2474083 1475 23 25 112 112 60 0 25 870 -3011
52465.50 234707 431971 -2475241 841 24 26 114 114 60 0 25 1230 -2731
52466.50 236140 429118 -2475685 48 22 25 110 110 60 0 26 1225 -2995
52467.50 237479 426153 -2475551 -316 24 27 115 115 60 0 25 1263 -3222
52468.50 238681 423112 -2475272 -242 25 28 120 120 60 0 24 925 -3299
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1174:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1174 (2002 Jul 07 - Jul 13)
02 7 7 02 7 8 02 7 9 02 7 10 02 7 11 02 7 12 02 7 13
prn 3d rss (cm)
1 4 3 3 4 3 3 4
2 3 4 3 3 4 2 8
3 2 3 4 4 6 4 8
4 4 5 3 8 5 3 4
5 2 2 3 3 3 3 4
6 4 3 7 4 4 3 6
7 4 3 2 4 3 4 3
8 3 4 4 5 5 4 3
9 4 3 4 5 4 4 4
10 3 3 2 4 3 4 2
11 9 6 7 12 9 8 10
13 4 6 4 6 5 4 4
14 3 7 7 7 5 8 8
18 5 5 4 6 5 6 10
20 6 6 5 7 5 4 4
21 4 3 7 5 6 6
22 3 3 3 4 3 3 10
23 5 5 7 4 8 7 6
24 4 8 3 7 6
25 4 3 4 4 4 5 9
26 5 4 4 5 4 4 10
27 4 3 4 6 5 4 6
28 4 2 2 5 4 3 3
29 3 5 3 5 7
30 2 2 2 2 2 3 3
31 5 5 3 3 5 6 9
_______________________
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 1174 (2002 Jul 07 - Jul 13)
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 5.0 0.137 -2.93 64.9 4.42 3.45
ALGO* 6.8 0.719e+06 -171. 38.4 4.42 3.25
AOML 1.0 23.4 -0.326e-02 54.0 6.00 2.53
ARTU 1.8 10.6 -0.806e-01 38.5 6.00 2.67
ASC1* 6.6 0.492e+07 0.746e+04 65.0 6.05 3.09
BAHR* 7.0 0.567 426. 31.6 4.59 3.62
BILI 0.9 8.81 -0.823e-01 42.0 6.00 2.73
BJFS 5.8 0.289e+06 467. 19.8 5.50 1.69
BOGT 7.0 16.0 -0.727e-01 34.7 6.00 3.01
BREW 1.0 0.307e-01 306. 31.0 5.00 2.99
BRMU* 4.0 24.4 -0.558e-02 41.8 5.26 2.82
CAS1* 6.0 8.18 -0.473e-02 26.3 4.00 1.42
CEDU* 7.0 14.3 -0.632e-02 43.0 3.88 2.96
CHAT* 7.0 14.3 -0.685e-01 60.0 5.00 3.03
CIC1 5.0 41.3 -0.787e-02 42.5 4.82 2.91
COCO 7.0 17.3 -0.845e-02 24.1 6.61 3.33
CRO1 1.0 0.121 785. 40.0 5.00 3.65
DARW 5.5 0.157e+05 0.869 58.8 5.00 2.19
DAV1* 7.0 24.1 -0.111e-01 30.8 4.00 1.42
DGAR* 3.9 310. 0.225e-01 34.7 4.76 3.55
DRAO* 1.0 0.163 -1.09 36.0 5.00 2.83
DUBO 6.0 13.4 -0.833e-03 50.7 4.69 2.86
EISL 7.0 57.9 -0.739e-02 50.5 5.45 2.96
FAIR* 5.7 150. 710. 30.5 5.51 2.26
GALA 7.0 18.1 -0.914e-01 36.0 5.00 4.30
GOUG 1.9 0.289e+06 514. 56.0 5.49 2.68
GUAT 6.7 0.289e+06 501. 54.9 5.60 1.50
HARV 1.0 36.9 -0.731e-02 58.0 5.00 2.87
HOB2* 4.0 0.886e-01 -0.825 36.6 5.81 3.27
HRAO* 5.0 18.9 -0.763e-01 38.3 4.00 3.51
IISC 7.0 22.4 -0.982e-01 56.1 6.15 3.45
IRKT* 6.9 0.201 0.165 57.8 5.00 2.54
JAB1 1.0 20.9 -0.933e-02 32.0 6.00 2.73
JAMA 6.0 20.0 -0.803e-01 44.0 6.00 3.80
KELY 3.3 0.135e+05 1.30 35.0 5.22 1.44
KERG* 7.0 18.9 289. 46.9 5.30 2.51
KGN0 5.0 0.808 -0.662e-01 60.4 6.00 3.62
KOKB* 6.8 77.2 0.169 64.2 6.46 3.49
KOUR* 7.0 18.8 -0.828e-01 41.0 6.18 3.89
KUNM 7.0 217. -0.975e-02 71.7 6.14 2.30
KWJ1* 5.9 0.138e+07 62.4 65.8 7.00 0.903
LAE1 4.9 17.6 -0.104 61.4 7.03 3.63
MAC1* 7.0 13.6 -0.488e-02 32.2 3.16 2.42
MAD2 4.0 0.115 0.261 36.0 5.00 2.84
MAG0 6.0 9.63 -0.858e-01 44.8 4.18 2.56
MALI* 2.0 68.3 470. 73.5 8.52 2.15
MBAR 5.0 29.4 -0.944e-01 33.4 5.00 3.09
MCM4* 6.9 65.1 325. 78.2 4.04 1.25
MSKU 7.0 27.9 -0.836e-01 45.6 6.30 3.11
NOT1 4.0 0.288e+06 499. 66.8 5.76 1.87
NOUM 7.0 0.289e+06 -0.591 61.8 5.58 2.85
NRC1 1.0 0.144 0.405 44.0 5.00 3.36
NRIL 7.0 14.0 -0.840e-01 22.0 5.02 2.46
NYA1 4.0 0.114 0.575 28.7 4.00 1.81
NYAL* 3.0 0.158 -788. 36.0 4.00 1.78
OHI2 5.5 8.98 -0.200e-02 32.8 4.38 2.72
ONSA* 7.0 0.253 981. 44.7 5.08 2.44
PDEL 2.6 54.3 0.953 72.4 6.00 3.73
PERT* 6.7 13.7 -0.718e-01 62.6 6.04 2.91
PETP 1.0 13.5 -0.711e-01 46.0 7.00 2.49
PIE1* 1.9 0.158 0.203e-01 44.5 6.08 2.74
POL2 5.9 13.0 -0.751e-01 30.2 4.36 2.72
RABT 2.7 16.1 -0.224e-02 45.1 4.00 2.34
RAMO 1.0 22.4 -0.887e-01 67.0 7.00 3.03
RESO 7.0 12.5 -0.728e-01 32.5 5.00 1.99
REYK 3.0 14.2 -0.574e-02 57.0 6.00 1.96
RIOG* 1.0 12.2 -0.803e-01 33.0 4.00 2.69
SANT* 7.0 12.5 -0.833e-01 21.3 5.00 2.97
SELE 0.9 25.3 -0.122e-01 39.0 4.00 3.09
SEY1 7.0 43.4 -0.158e-01 71.8 6.74 1.94
SIMO 2.0 176. -0.745e-02 39.5 5.53 2.53
STJO 7.0 14.2 -2.34 31.2 4.90 3.81
SYOG 4.9 0.668 160. 43.2 5.00 1.80
THTI 7.0 4.94 206. 82.3 5.16 2.30
TID1 1.0 0.115 -0.291e-01 33.0 4.00 3.23
TIDB 7.0 0.224 478. 29.6 5.41 3.30
TIXI 6.0 9.50 -0.840e-01 41.8 5.22 2.36
TOW2 6.9 141. -0.146e-01 18.9 3.31 3.12
TRAB 2.0 12.0 0.358e-01 45.0 6.00 2.97
TSKB* 6.9 1.30 -0.919e-01 53.9 5.18 3.10
TWTF 4.0 172. 288. 57.7 6.77 3.71
USN1 3.1 . . 52.7 5.00 3.47
WHIT 1.0 42.3 123. 30.0 4.00 2.61
WTZR* 6.9 129. 0.883 46.0 5.44 2.97
YAKT 1.0 0.289e+06 532. 25.0 4.00 1.20
YELL* 7.0 0.305 1.84 46.0 5.45 1.93
ZECK 4.9 13.4 -0.620e-02 35.4 4.80 3.37
PRN01 6.8 3.98 238. 45.9 5.16 2.69
PRN02 7.0 2.61 -229. 48.4 5.00 2.64
PRN03 7.0 2.08 44.1 47.6 5.00 2.58
PRN04 6.8 0.808 239. 47.0 5.59 2.51
PRN05 7.0 3.01 21.3 48.1 5.00 2.28
PRN06 7.0 9.41 -4.69 46.0 5.00 2.33
PRN07 7.0 1.87 596. 47.6 5.15 2.50
PRN08 7.0 2.59 607. 45.3 5.00 2.71
PRN09 7.0 2.35 -51.0 46.6 5.30 2.17
PRN10 7.0 2.45 7.98 49.4 5.00 2.62
PRN11 7.0 0.436 15.9 49.3 5.87 2.40
PRN13 7.0 0.362 -9.66 52.0 6.00 2.48
PRN14 7.0 0.353 -61.2 48.0 5.46 2.60
PRN18 7.0 0.413 -58.1 45.2 5.00 2.58
PRN20 7.0 0.297 -173. 46.1 5.59 2.69
PRN21 6.0 3.83 -2.04 47.7 5.00 2.48
PRN22 7.0 1.31 428. 47.3 5.00 2.60
PRN23 7.0 6.29 5.44 46.7 5.16 2.54
PRN24 4.8 1.97 41.9 45.2 5.62 2.52
PRN25 7.0 2.50 29.2 47.0 5.16 2.84
PRN26 6.7 0.676 21.8 45.7 5.00 2.24
PRN27 7.0 4.28 23.5 48.5 5.00 2.61
PRN28 7.0 1.03 -87.5 49.3 5.00 2.47
PRN29 4.8 0.696 83.6 46.6 5.00 2.35
PRN30 6.9 0.501e+05 393. 47.9 5.00 2.43
PRN31 7.0 1.53 333. 46.6 5.00 2.60
_______________________
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 7 02 7 8 02 7 9 02 7 10 02 7 11 02 7 12 02 7 13
prn 3d rss (cm)
1 786 762 729 662 660 604 964
2 302 263 340 297 403 439 174
3 184 195 290 313 541 198 497
4 289 266 355 289 300 260 247
5 405 573 245 193 316 316 263
6 564 558 595 572 625 520 598
7 246 221 211 183 219 339 262
8 373 449 380 291 399 302 364
9 261 262 376 309 222 206 201
10 541 412 467 232 227 361 471
11 327 300 260 263 451 602 359
13 344 367 222 260 196 228 205
14 416 365 368 218 249 247 213
18 339 301 375 348 202 194 320
20 246 375 501 246 282 301 228
21 362 266 249 778 826 628
22 447 518 474 294 190 226 356
23 569 493 867 807 550 778 591
24 740 1370 552 421 1659
25 376 373 361 383 411 434 412
26 259 216 260 225 231 257 386
27 426 750 275 404 587 174 246
28 461 346 231 182 280 197 206
29 275 229 189 339 269
30 368 496 534 277 280 286 306
31 303 387 440 485 515 586 598
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo aoml artu asc1 bahr bili bjfs bogt brew brmu cas1 cedu chat cic1 coco cro1 darw dav1 dgar drao dubo eisl fair gala goug guat harv hob2 hrao iisc irkt jab1 jama kely kerg kgn0 kokb kour kunm kwj1 lae1 mac1 mad2 mag0 mali mbar mcm4 msku not1 noum nrc1 nril nya1 nyal ohi2 onsa pdel pert petp pie1 pol2 rabt ramo reso reyk riog sant sele sey1 simo stjo syog thti tid1 tidb tixi tow2 trab tskb twtf usn1 whit wtzr yakt yell zeck
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