[IGSREPORT-9223] Wk 1162 JPL Analysis Report
Yvonne Vigue
yv at cobra.jpl.nasa.gov
Tue Apr 30 13:20:08 PDT 2002
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IGS Electronic Report 30 Apr 13:20:10 PDT 2002 Message Number 9223
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Author: Y. Vigue-Rodi
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JPL ANALYSIS REPORT GPS-WEEK 1162 (DAYS 104-110, DATES 2002 Apr 14 - Apr 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/1162. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11627.sum This text file.
jpl11627.erp Earth rotation parameters for GPS week 1162.
jpl11627.snx Ground station coordinates for GPS week 1162, SINEX format.
jpl1162[0-6].sp3 GPS ephemerides for GPS week 1162, sp3 format.
jpl1162[0-6].tro Ground station troposphere estimates for GPS week 1162.
jpl1162[0-6].clk GPS and ground station clocks for GPS week 1162, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 6.0 cm
STRATEGY UPDATE
---------------
Beginning day 097 (April 7, 2002), the number of ground stations used
to produce the JPL final products submitted to the IGS was increased
from 42 to 60 ground stations. Please note that orbits, Earth orientation,
SINEX station coordinates, and daily transformation files submitted to the
IGS are still all free-network solutions, and continue to be aligned
with IGS00.
A clock discontinuity (reset) of about 42 microseconds was detected for
PRN31 at approximately 15:00 on day 105.
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 1162.
WARNING: Data from PRN24 was excluded day 110.
WARNING: Data from BRUS, HILO, HNLC, KUNM, LHUE, MAUI, PETP, SEY1, SPK1 excluded day 104.
WARNING: Data from BJFS, BRUS, DARW, HNLC, KELY, LAE1, LHUE, MANA, MAUI, SLOR, SPK1, ULAB excluded day 105.
WARNING: Data from BRUS, DARW, EISL, HNLC, LAE1, LHUE, MANA, MAUI, POLV, SLOR, SPK1, ULAB excluded day 106.
WARNING: Data from CAGS, DARW, ESTI, LAE1, MANA, MANZ, SLOR excluded day 107.
WARNING: Data from DARW, EISL, LAE1, MANZ, NRIL excluded day 108.
WARNING: Data from DARW, EISL, MAUI, PETP, WUHN excluded day 109.
WARNING: Data from AOML, DARW, EDPP, MAUI, MSKU, ORID, PETP, PTBB, THU1, WUHN excluded day 110.
JPL REFERENCE CLOCK TABLE GPS week 1162 (2002 Apr 14 - Apr 20)
2002-04-14 ALGO
2002-04-15 NRC1
2002-04-16 ALGO
2002-04-17 ALGO
2002-04-18 ALGO
2002-04-19 ALGO
2002-04-20 ALGO
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 1162 (2002 Apr 14 - Apr 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
52378.50 11434 552347 -2133393 6685 24 24 180 180 60 0 26 3200 979
52379.50 14335 553102 -2139996 6522 25 25 179 179 60 0 26 2977 818
52380.50 17097 553530 -2146276 6037 25 27 182 182 60 0 26 3150 177
52381.50 20511 554102 -2152295 6001 27 28 181 181 60 0 26 3398 550
52382.50 23729 554499 -2158574 6558 27 29 178 178 59 0 26 3133 216
52383.50 27196 554843 -2165044 6382 26 28 175 175 60 0 26 3239 244
52384.50 30524 555154 -2171069 5667 27 30 180 180 60 0 25 2838 5
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1162:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1162 (2002 Apr 14 - Apr 20)
02 4 14 02 4 15 02 4 16 02 4 17 02 4 18 02 4 19 02 4 20
prn 3d rss (cm)
1 4 6 6 7 6 6 4
2 6 6 8 5 5 5 5
3 6 4 10 6 5 4 6
4 6 6 11 6 6 7 4
5 7 9 17 5 6 5 11
6 9 5 7 8 8 5 7
7 23 20 8 6 5 5 8
8 5 6 5 5 5 5 5
9 4 7 4 5 4 5 6
10 4 6 5 7 4 4 5
11 3 4 7 3 3 4 4
13 5 4 4 5 5 4 5
14 7 8 4 5 8 8 6
18 4 7 10 9 7 7 6
20 10 9 8 7 7 7 8
21 9 10 12 12 7 9 7
22 4 7 6 5 3 6 4
23 5 7 10 9 6 6 7
24 4 6 4 7 6 6
25 5 6 5 15 6 5 4
26 4 6 5 5 5 4 5
27 4 5 6 5 4 5 4
28 5 8 8 8 7 7 7
29 5 7 7 7 6 6 8
30 7 8 10 7 6 7 5
31 4 4 9 8 10 10 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 1162 (2002 Apr 14 - Apr 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 6.8 0.365 -0.297 62.7 4.29 3.09
ALGO* 7.1 0.215 1.31 39.4 5.06 2.85
ALIC 7.0 48.0 -0.122e-01 53.7 5.48 3.63
AMC2 2.0 0.661e-01 -0.461 39.5 5.52 3.29
AOML 6.0 22.6 -0.123e-01 64.0 5.00 2.37
ARTU 6.9 21.7 -0.925e-01 37.7 4.59 2.72
ASC1* 5.7 0.565e+07 0.116e+05 73.3 5.88 2.70
AUCK* 6.4 21.1 -0.119 45.4 4.31 3.02
BAHR* 7.0 0.587 630. 28.6 4.92 3.51
BILI 2.0 12.2 -0.925e-01 38.0 5.00 1.82
BJFS 2.0 0.290e+06 463. 19.5 4.52 1.71
BRMU* 4.8 42.1 -0.125e-01 53.1 4.00 2.71
CAS1* 2.0 8.53 0.249e-03 28.1 4.00 0.992
CIC1 7.0 67.8 -0.140e-01 58.8 4.00 2.72
COCO 7.0 12.4 -0.762e-02 23.1 6.44 3.56
CRO1 7.0 0.275 785. 36.4 5.00 3.63
DAV1* 6.8 23.8 -0.110e-01 30.7 3.78 1.00
DUBO 6.0 18.9 0.266e-03 48.3 5.16 2.01
EISL 2.4 95.0 -0.527e-01 69.0 4.47 2.39
FAIR* 6.8 0.750 -0.128 26.1 4.00 0.879
FORT* 6.9 0.360 0.121e-01 93.8 6.02 1.63
GALA 7.0 46.1 -0.138 36.8 6.02 3.25
GOUG 7.0 0.288e+06 503. 63.2 5.45 2.39
GUAM* 6.9 38.4 -0.173 59.8 7.32 2.89
GUAT 5.9 0.288e+06 503. 68.3 5.54 1.53
HOB2* 4.0 0.102 -1.01 43.7 4.00 2.80
HRAO* 5.0 2.24 599. 79.4 4.91 3.43
IISC 6.6 48.9 -0.140 58.2 6.00 2.34
IRKT* 6.8 0.807e+04 -1.39 61.0 4.62 2.62
KELY 3.6 11.3 -0.635e-01 28.9 5.00 1.01
KERG* 6.5 0.135e+05 738. 43.6 5.16 1.36
KGN0 4.0 0.963 -0.849e-01 61.3 5.80 3.62
KIT3* 3.3 33.3 -0.633e-02 41.0 5.00 2.78
KOKB* 7.0 161. 1.28 35.9 6.59 3.28
KOUR* 7.0 36.1 -0.124 42.0 7.14 4.41
KSMV 2.0 29.7 -0.139 44.5 6.53 3.32
KUNM 0.9 84.6 -0.600e-01 89.0 6.00 2.32
KWJ1* 5.6 0.389e+04 -0.155 63.7 6.73 0.922
LAE1 1.8 39.1 -0.188 62.9 6.59 3.46
LHAS* 5.9 14.5 -0.687e-02 31.2 4.53 3.41
MAC1* 6.8 16.5 -0.666e-02 32.7 3.50 1.51
MAD2 1.0 0.108 -1.69 37.0 5.00 3.04
MAG0 4.9 15.6 -0.992e-01 39.4 4.64 2.49
MALI* 4.8 197. 463. 75.2 7.62 2.13
MAS1* 1.0 0.253e+06 357. 41.0 4.00 3.05
MBAR 2.0 40.0 -0.131 31.6 7.05 2.34
MCM4* 4.8 65.3 502. 70.1 3.00 0.913
MOBN 1.9 16.8 -0.933e-01 39.0 5.00 2.92
NKLG 6.8 0.255e+06 556. 66.4 7.42 1.64
NOT1 2.0 0.290e+06 484. 69.0 5.52 1.98
NOUM 4.9 0.288e+06 -2.67 70.0 6.04 2.57
NPLD 1.0 0.785e-01 -8.10 53.0 4.00 2.65
NRC1 1.0 . . 42.0 5.00 3.44
NRIL 3.7 18.0 -0.904e-01 21.0 4.00 1.43
NTUS 7.0 9.21 -0.156e-01 59.3 7.00 3.77
NYA1 1.0 0.103 -0.294 26.0 4.00 1.82
NYAL* 5.9 145. 0.107 33.6 4.55 1.37
ONSA* 7.0 0.153 91.2 44.3 4.00 2.65
PETP 2.0 13.2 -0.888e-01 49.0 6.00 2.82
PIMO 4.5 45.8 -0.180 24.3 7.00 1.80
RABT 3.7 47.3 -0.124e-01 69.0 3.78 2.51
RAMO 2.0 33.3 -0.128 62.4 6.51 3.02
RESO 6.0 12.3 -0.745e-01 19.7 4.84 1.40
REYK 3.0 14.9 -0.582e-02 51.6 6.00 1.56
RIOG* 7.0 26.1 -0.890e-01 34.6 4.31 2.83
SANT* 6.9 37.9 -0.129 20.7 5.31 2.83
SCH2 1.0 20.8 9.81 34.0 4.00 2.27
SELE 5.0 45.3 -0.670e-02 66.2 3.21 2.87
SEY1 1.0 61.4 -0.402e-01 . 6.00 1.16
STJO 7.0 2.97 -0.695 29.1 4.16 3.47
SUTH 2.0 36.5 -0.893e-01 28.5 5.51 3.48
SYOG 4.6 1.11 159. 58.9 5.81 1.11
THTI 6.9 0.298e+05 386. 68.6 6.58 2.08
THU1* 0.8 71.9 -0.298e-01 54.0 6.00 1.22
TIDB 7.0 0.159 142. 27.2 5.00 3.28
TIXI 5.9 14.3 -0.915e-01 41.1 4.00 1.66
TOW2 6.0 13.9 -0.125e-01 21.4 4.36 3.28
TRAB 5.0 16.0 0.276e-01 47.0 5.21 2.95
TSKB* 6.4 1.72 -0.393 63.2 3.99 2.79
TWTF 1.0 0.511 -212. 44.0 6.00 3.30
URUM 2.0 37.2 -0.941e-02 34.0 6.00 3.15
WTZR* 7.0 0.118 -1.24 44.7 4.87 3.11
WUHN 4.0 46.3 -0.159 91.1 7.27 3.81
YAKT 1.0 1.58 247. 25.0 4.00 2.07
YAR1* 6.3 336. 0.650 80.9 4.24 2.10
YAR2 1.0 7.17 -0.171 27.0 4.00 3.22
YEBE 2.0 0.230 878. 46.6 4.00 2.03
YELL* 6.9 0.767e+06 0.249e+04 40.8 3.90 1.27
ZECK 2.0 14.9 -0.675e-03 37.5 4.53 3.44
PRN01 7.0 3.66 225. 47.0 5.00 2.38
PRN02 6.7 3.11 -185. 49.0 5.60 2.11
PRN03 7.0 2.73 19.4 48.5 5.16 2.07
PRN04 7.0 0.903 123. 53.2 5.00 2.29
PRN05 6.7 3.22 9.15 49.9 5.46 1.95
PRN06 7.0 8.69 -2.81 49.9 5.00 2.15
PRN07 7.0 1.37 699. 53.3 5.89 2.42
PRN08 7.0 3.33 694. 51.1 5.00 2.37
PRN09 7.0 1.90 -38.7 48.2 5.00 2.07
PRN10 6.6 2.58 3.45 55.0 5.17 2.04
PRN11 7.0 0.468 11.1 50.0 5.00 2.25
PRN13 7.0 0.353 -4.86 54.0 5.00 2.30
PRN14 7.0 0.317 -82.2 50.2 5.00 2.36
PRN18 7.0 0.404 -70.3 48.1 5.31 2.31
PRN20 7.0 0.313 -154. 50.7 6.00 2.28
PRN21 6.8 4.09 -0.851 46.4 5.31 2.12
PRN22 6.8 1.78 125. 50.7 5.00 2.10
PRN23 6.7 5.94 0.760 49.3 6.00 2.20
PRN24 6.0 2.40 23.0 52.3 5.18 2.18
PRN25 7.0 1.85 25.2 47.9 5.00 2.29
PRN26 7.0 0.796 -145. 49.4 5.00 2.11
PRN27 7.0 3.97 17.7 49.3 5.00 2.46
PRN28 7.0 1.31 -77.1 51.6 5.16 2.33
PRN29 7.0 1.15 435. 47.2 5.00 2.31
PRN30 6.7 1.86 621. 52.0 5.34 1.91
PRN31 6.9 0.265e+04 145. 48.5 4.80 2.10
_______________________
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 4 14 02 4 15 02 4 16 02 4 17 02 4 18 02 4 19 02 4 20
prn 3d rss (cm)
1 161 234 295 202 279 381 437
2 468 601 500 422 522 662 477
3 261 261 299 282 248 234 235
4 376 226 436 297 298 466 501
5 400 410 447 549 514 822 523
6 672 586 766 594 676 628 707
7 234 303 264 389 307 290 334
8 304 188 384 419 373 586 340
9 188 272 258 279 231 444 581
10 494 370 382 336 373 442 371
11 306 311 527 404 262 316 467
13 334 305 289 308 266 336 336
14 508 321 224 259 303 396 342
18 256 240 190 257 257 208 222
20 383 223 230 224 277 331 488
21 1107 399 286 1762 698 468 816
22 491 586 602 234 288 245 468
23 507 779 860 746 793 1162 559
24 178 261 197 300 360 354
25 354 347 249 249 262 268 316
26 314 373 257 410 360 200 386
27 251 424 455 330 747 509 231
28 361 353 227 342 483 302 623
29 246 304 280 206 242 247 261
30 244 378 553 224 285 371 247
31 324 419 489 722 1234 567 904
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo alic amc2 aoml artu asc1 auck bahr bili bjfs brmu cas1 cic1 coco cro1 dav1 dubo eisl fair fort gala goug guam guat hob2 hrao iisc irkt kely kerg kgn0 kit3 kokb kour ksmv kunm kwj1 lae1 lhas mac1 mad2 mag0 mali mas1 mbar mcm4 mobn nklg not1 noum npld nrc1 nril ntus nya1 nyal onsa petp pimo rabt ramo reso reyk riog sant sch2 sele sey1 stjo suth syog thti thu1 tidb tixi tow2 trab tskb twtf urum wtzr wuhn yakt yar1 yar2 yebe yell zeck
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