Date: Thu, 3 Jan 2002 17:09:20 -0800 (PST)
From: David C Jefferson <djeff@cobra.jpl.nasa.gov>
Message-Id: <200201040109.RAA22420@bierman.jpl.nasa.gov>
To: eisop@obspm.fr, igsreport@igscb.jpl.nasa.gov
Subject: [IGSREPORT-8917] Wk 1145 JPL Analysis Report
Sender: owner-igsreport
Precedence: bulk
******************************************************************************
IGS Electronic Report 03 Jan 17:09:21 PST 2002 Message Number 8917
******************************************************************************
Author: D C Jefferson
******************************************************************************
JPL ANALYSIS REPORT GPS-WEEK 1145 (DAYS 350-356, DATES 2001 Dec 16 - Dec 22)
******************************************************************************
Submitted by the JPL IGS/FLINN Analysis Team:
D C Jefferson, Y E Bar-Sever, M B Heflin, 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/1145. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11457.sum This text file.
jpl11457.erp Earth rotation parameters for GPS week 1145.
jpl11457.snx Ground station coordinates for GPS week 1145, SINEX format.
jpl1145[0-6].sp3 GPS ephemerides for GPS week 1145, sp3 format.
jpl1145[0-6].tro Ground station troposphere estimates for GPS week 1145.
jpl1145[0-6].clk GPS and ground station clocks for GPS week 1145, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 7.0 cm
Analysis results from day 357 (week 1146) are not available at this time.
As such, statistics for day 356 in this week's Orbit Repeatability table below
are indicative of comparisons with the previous day (355) only.
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 1145.
WARNING: Data from PRN02 excluded days 353, 355, and 356.
WARNING: Data from PRN29 excluded days 352 and 354.
WARNING: Data from CARR, HILO, KERG, LBCH, SSIA, WES2, WTZA excluded day 350.
WARNING: Data from CANB, CARR, KERG, LBCH, NYA1, RABT, RIOG, RIOP, WES2, WTZA excluded day 351.
WARNING: Data from CANB, GODE, HILO, KERG, LBCH, PIMO, RIOG, TWTF, WTZA excluded day 352.
WARNING: Data from DRAG, GUAT, HILO, LBCH, PIMO, RIOG, RIOP, TWTF, WTZA excluded day 353.
WARNING: Data from DRAG, GUAT, HILO, LBCH, PIMO, RIOG, THTI, TWTF, WES2, WTZA, ZWEN excluded day 354.
WARNING: Data from BUCU, DRAG, DUBR, GUAT, HOLM, LBCH, RIOG, RIOP, SLOR, WTZA excluded day 355.
WARNING: Data from CASA, CORD, DAV1, DRAG, DUBR, EISL, HARB, HRAO, LPGS, MAG0, MALI, MAW1, MSKU, NKLG, RIOG, SIMO, SLOR, SUTH, UNSA, WTZA, YAKT excluded day 356.
JPL REFERENCE CLOCK TABLE GPS week 1145 (2001 Dec 16 - Dec 22)
2001-12-16 USNO
2001-12-17 USNO
2001-12-18 USNO
2001-12-19 DRAO
2001-12-20 USNO
2001-12-21 USNO
2001-12-22 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 1145 (2001 Dec 16 - Dec 22)
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
52259.50 -161013 237285 -1175757 7193 34 40 155 155 42 0 26 -1972 2513
52260.50 -163027 240153 -1183046 7386 36 40 156 156 42 0 26 -2066 2945
52261.50 -164875 243171 -1190657 7835 37 42 157 157 42 0 25 -2014 3252
52262.50 -166971 246691 -1198632 8116 33 38 155 155 42 0 25 -1884 3234
52263.50 -168582 250159 -1206856 8331 35 42 158 158 42 0 25 -1309 3522
52264.50 -169770 253629 -1215984 9926 35 41 161 161 42 0 25 -1076 3339
52265.50 -170860 257227 -1225793 9692 39 42 166 166 42 0 25 -1161 3644
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1145:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1145 (2001 Dec 16 - Dec 22)
01 12 16 01 12 17 01 12 18 01 12 19 01 12 20 01 12 21 01 12 22
prn 3d rss (cm)
1 6 5 7 5 4 7 4
2 8 4 5
3 24 15 10 17 8 13 14
4 6 5 2 4 7 10 8
5 8 4 7 4 5 6 8
6 5 6 8 9 7 7 6
7 6 5 4 7 9 8 4
8 5 11 5 8 14 11 18
9 5 5 4 5 8 8 8
10 6 6 5 5 9 6 4
11 7 9 18 8 7 8 9
13 14 10 9 14 9 6 6
14 6 9 13 9 9 6 7
18 5 8 9 7 6 5 7
20 6 4 13 7 9 8 7
21 7 8 10 6 8 8 9
22 10 6 12 7 4 12 6
23 7 9 14 15 12 9 14
24 7 6 4 18 15 6 5
25 5 9 16 5 6 5 3
26 4 16 13 10 11 5 13
27 6 6 7 9 6 9 15
28 4 6 4 5 11 6 6
29 9 3 6 3
30 6 7 10 4 8 5 8
31 8 10 7 4 7 17 18
_______________________
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 1145 (2001 Dec 16 - Dec 22)
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 1.0 0.820e-01 -0.237 44.0 4.00 3.48
ALGO* 7.0 0.510e-01 1.55 37.2 4.34 3.50
AMC2 1.0 0.637e-01 -0.452 40.0 5.00 3.42
ARTU 7.0 0.158e+06 -6.08 37.0 4.16 2.58
AUCK* 4.6 19.8 -0.128 46.2 5.21 3.13
BAHR* 7.0 0.701 722. 28.4 4.78 3.68
CAS1* 1.0 9.42 -0.800e-02 24.0 4.00 1.61
CHAT* 0.9 12.2 -0.897e-01 59.0 5.00 2.82
CHUM 1.0 24.3 -0.923e-02 61.0 7.00 2.89
CIC1 4.9 225. -0.259e-01 66.4 4.22 2.85
COCO 2.9 10.7 -0.869e-02 20.7 5.68 3.13
CRO1 7.0 0.307 323. 36.1 4.74 3.88
DARW 6.8 36.5 -0.162 61.4 6.44 1.97
DAV1* 6.0 17.6 -0.169e-01 41.1 4.00 1.21
DRAO* 1.0 . . 36.0 3.00 3.11
EISL 5.5 60.1 -0.213e-01 75.5 5.00 2.89
FAIR* 6.9 0.764 -0.873e-02 32.2 4.00 0.924
FORT* 5.8 2.45 0.813 . 5.45 1.30
GALA 7.0 37.9 -0.122 30.4 4.16 3.84
GOUG 4.9 0.289e+06 502. 69.6 5.21 2.39
GUAM* 7.0 46.1 -0.172 51.2 7.61 4.13
HOB2* 1.0 0.179 2.94 42.0 4.00 3.59
HRAO 6.0 21.0 -0.113 78.2 5.38 3.61
IISC 7.0 42.4 -0.127 56.5 6.16 3.33
IRKT* 6.9 0.844 0.208 58.1 5.49 2.81
JPLM 1.0 61.6 286. 65.0 3.00 2.98
KELY 6.4 13.9 -0.697e-01 28.0 5.00 0.986
KERG* 4.0 1.45 864. 70.1 5.77 2.49
KOKB* 7.0 3.36 1.86 49.2 5.59 1.44
KUNM 1.0 68.4 -0.576e-01 89.0 5.00 2.43
KWJ1* 6.0 0.137e+07 314. 44.4 5.05 0.969
LHAS* 4.6 17.0 -0.301e-02 34.8 4.53 3.94
MAC1* 7.0 31.8 -0.114e-01 33.0 3.75 1.61
MAG0 0.7 16.7 -0.857e-01 39.0 4.00 2.71
MALI* 3.0 183. 472. 70.0 7.35 2.92
MAS1* 7.0 2.64 406. 42.9 5.06 3.08
MCM4* 7.0 35.8 100. 57.0 4.33 1.09
NKLG 5.9 0.263e+06 479. 70.0 6.34 1.80
NOT1 0.9 0.709e-01 980. 75.0 5.00 2.29
NOUM 1.6 0.290e+06 6.00 60.5 4.52 0.820
NRIL 4.9 14.4 -0.861e-01 20.6 4.87 1.93
NTUS 3.6 0.148e+04 -0.253 59.9 6.99 4.69
NYA1 5.9 0.153 -0.210 30.7 3.55 0.968
NYAL* 1.0 0.179 -0.118e-01 38.0 5.00 1.06
ONSA* 7.0 1.91 233. 42.2 4.16 2.63
PARC 3.9 17.4 -0.133 59.8 5.76 3.28
PETP 6.0 28.3 -0.861e-01 48.7 6.03 2.87
PIE1* 2.0 0.136 -0.272 71.5 3.00 3.17
PIMO 2.1 50.3 -0.141 22.7 6.79 1.89
RIOG 0.9 15.6 -0.122 37.0 5.00 2.58
SANT* 7.0 26.7 -0.134 37.8 4.87 2.85
SELE 3.0 34.0 -0.883e-02 69.4 3.00 3.09
SHAO* 1.0 19.7 0.345e-02 80.0 6.00 2.51
STJO 3.0 19.7 -0.358 27.7 4.06 3.34
THTI 4.9 3.70 807. 73.5 5.64 2.25
TID1 1.0 0.868e-01 1.02 32.0 5.00 3.11
TIDB* 5.0 0.107 700. 25.2 5.81 3.62
TOW2 1.0 12.5 -0.105e-01 22.0 5.00 3.73
TRAB 2.0 19.2 0.316e-01 46.0 5.00 3.02
TSKB* 6.9 1.60 -1.42 67.4 3.73 3.12
USNO 6.1 . . 38.8 4.53 3.50
USUD 1.0 0.269 355. 29.0 4.00 3.90
VESL 2.0 0.289e+06 506. 66.0 4.53 2.00
WTZR* 7.0 0.971e-01 0.157 48.7 5.00 3.13
WUHN 4.0 48.8 -0.133 56.0 6.00 4.06
YAR1* 6.7 86.9 0.398e-01 81.3 4.00 2.32
YELL* 7.0 0.277 0.158 38.2 3.89 1.35
PRN01 6.9 4.15 208. 49.6 5.16 2.05
PRN02 4.0 2.66 -123. 54.3 5.00 2.26
PRN03 7.0 2.71 93.3 52.4 5.65 2.06
PRN04 7.0 1.19 359. 51.1 5.00 2.29
PRN05 7.0 3.46 329. 48.2 5.00 2.21
PRN06 6.9 10.4 -1.82 49.6 5.15 2.04
PRN07 6.9 2.21 649. 48.4 5.00 2.33
PRN08 7.0 4.70 655. 51.2 5.00 2.06
PRN09 7.0 1.67 -21.9 47.2 5.00 2.18
PRN10 7.0 2.24 15.5 50.2 5.00 2.35
PRN11 7.0 0.428 6.31 50.3 5.15 2.19
PRN13 7.0 0.360 -0.338 54.9 5.00 2.08
PRN14 7.0 0.324 -116. 49.3 5.00 2.26
PRN18 7.0 0.751 -75.8 49.4 5.00 2.36
PRN20 7.0 0.267 -123. 51.7 5.15 2.30
PRN21 7.0 3.78 5.07 47.8 5.00 2.29
PRN22 7.0 1.72 517. 58.8 5.00 2.17
PRN23 7.0 5.99 2.82 48.8 5.45 2.28
PRN24 7.0 2.28 13.8 49.8 5.00 2.39
PRN25 7.0 2.09 20.8 49.2 5.15 2.25
PRN26 6.9 0.934 -15.1 51.0 5.00 2.02
PRN27 7.0 3.47 5.44 49.6 4.88 2.19
PRN28 6.7 1.22 -48.0 49.9 4.86 2.31
PRN29 4.9 0.859 586. 48.8 5.45 2.20
PRN30 7.0 2.00 212. 50.4 5.00 2.05
PRN31 6.9 4.84 81.5 50.7 5.30 2.06
_______________________
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
01 12 16 01 12 17 01 12 18 01 12 19 01 12 20 01 12 21 01 12 22
prn 3d rss (cm)
1 503 614 661 704 603 742 556
2 224 219 584 449
3 297 264 331 289 292 323 394
4 259 239 285 218 162 176 163
5 235 378 417 323 273 326 286
6 873 940 1013 887 946 881 747
7 219 368 317 191 235 190 157
8 458 385 536 476 422 582 392
9 243 265 433 489 213 241 311
10 324 379 351 470 417 206 248
11 231 185 205 369 280 200 223
13 299 308 263 331 304 268 196
14 268 428 386 262 304 196 244
18 249 314 172 409 197 392 217
20 333 336 339 266 333 332 348
21 934 383 371 286 521 1349 1584
22 374 359 225 217 288 260 249
23 807 1001 503 492 1203 893 495
24 770 459 339 499 578 403 187
25 507 398 505 522 844 432 628
26 196 160 139 184 274 282 255
27 305 534 694 391 380 334 362
28 231 200 206 180 250 169 197
29 377 580 247 571 735
30 436 359 312 300 326 331 189
31 433 764 375 493 598 598 530
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo amc2 artu auck bahr cas1 chat chum cic1 coco cro1 darw dav1 drao eisl fair fort gala goug guam hob2 hrao iisc irkt jplm kely kerg kokb kunm kwj1 lhas mac1 mag0 mali mas1 mcm4 nklg not1 noum nril ntus nya1 nyal onsa parc petp pie1 pimo riog sant sele shao stjo thti tid1 tidb tow2 trab tskb usno usud vesl wtzr wuhn yar1 yell