[IGSREPORT-8855] Wk 1142 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Tue Dec 11 16:36:30 PST 2001
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IGS Electronic Report 11 Dec 16:36:32 PST 2001 Message Number 8855
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1142 (DAYS 329-335, DATES 2001 Nov 25 - Dec 01)
******************************************************************************
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/1142. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11427.sum This text file.
jpl11427.erp Earth rotation parameters for GPS week 1142.
jpl11427.snx Ground station coordinates for GPS week 1142, SINEX format.
jpl1142[0-6].sp3 GPS ephemerides for GPS week 1142, sp3 format.
jpl1142[0-6].tro Ground station troposphere estimates for GPS week 1142.
jpl1142[0-6].clk GPS and ground station clocks for GPS week 1142, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 6.0 cm
This week, we add one new candidate global station. As with other sites,
this sites is 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)
SPT0 (Boras, Sweden) 3328984.6592 761910.2439 5369033.7536
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 1142.
WARNING: Data from DUBR, FORT, GODE, LBCH, SNI1, WHC1 excluded day 329.
WARNING: Data from DUBR, LBCH, PIMO, SNI1 excluded day 330.
WARNING: Data from DUBR, GALA, LBCH excluded day 331.
WARNING: Data from BJFS, DUBR, LBCH, MONP, PIMO, SIMO excluded day 332.
WARNING: Data from ALGO, DUBR, LBCH, PIMO excluded day 333.
WARNING: Data from CAGS, LBCH, NLIB, SFDM excluded day 334.
WARNING: Data from CAGS, DUBR, LBCH, NLIB, PIMO excluded day 335.
JPL REFERENCE CLOCK TABLE GPS week 1142 (2001 Nov 25 - Dec 01)
2001-11-25 USNO
2001-11-26 USNO
2001-11-27 USNO
2001-11-28 USNO
2001-11-29 NRC1
2001-11-30 NRC1
2001-12-01 NRC1
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 1142 (2001 Nov 25 - Dec 01)
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
52238.50 -104940 181917 -1036221 8462 34 38 146 146 42 0 26 -2727 2445
52239.50 -107202 184537 -1044470 8036 34 38 144 144 42 0 26 -2105 2451
52240.50 -109101 186898 -1052375 7774 37 39 148 148 42 0 26 -2043 2431
52241.50 -111382 189355 -1060018 7511 35 38 146 146 42 0 26 -2667 2409
52242.50 -113867 191652 -1067378 7210 34 40 149 149 42 0 26 -2650 2375
52243.50 -116869 194327 -1074662 7358 35 38 150 150 42 0 26 -3293 2383
52244.50 -120076 196952 -1081625 6568 34 41 146 146 42 0 26 -3208 2131
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1142:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1142 (2001 Nov 25 - Dec 01)
01 11 25 01 11 26 01 11 27 01 11 28 01 11 29 01 11 30 01 12 1
prn 3d rss (cm)
1 4 5 6 7 5 6 8
2 7 6 6 6 5 6 14
3 7 7 11 11 12 11 10
4 9 6 7 7 4 3 10
5 5 5 4 4 5 5 5
6 5 6 8 5 7 5 5
7 18 24 9 6 8 8 11
8 4 3 3 4 5 6 7
9 4 4 4 3 4 3 7
10 4 10 9 8 6 6 27
11 8 8 7 5 6 10 7
13 7 10 9 10 13 6 11
14 4 4 10 5 7 6 6
18 5 6 5 5 4 4 6
20 7 8 8 5 10 10 14
21 8 6 7 8 7 6 5
22 5 10 8 16 24 20 16
23 9 6 8 7 10 10 12
24 7 11 8 4 7 4 9
25 4 6 6 3 6 4 7
26 5 5 9 5 6 7 7
27 5 8 4 5 6 8 8
28 5 6 4 3 4 5 9
29 12 6 6 4 5 8 7
30 4 3 4 3 3 5 6
31 6 4 6 5 8 6 8
_______________________
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 1142 (2001 Nov 25 - Dec 01)
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 0.119 0.299e-01 43.0 4.00 3.50
ALGO* 5.9 0.535e-01 1.23 44.7 3.91 3.56
AOML 2.0 21.7 -0.478e-02 59.5 4.00 2.87
ARTU 6.9 20.5 -0.793e-01 36.3 4.00 2.66
AUCK* 6.4 21.0 -0.121 44.3 4.60 3.11
BAHR* 7.0 0.608 839. 28.4 4.00 3.53
CAS1* 1.0 8.38 -0.999e-02 25.0 4.00 1.30
CIC1 6.0 49.1 -0.811e-02 56.5 4.35 2.75
COCO 1.0 12.4 -0.998e-02 21.0 6.00 3.47
CRO1 7.0 0.246 790. 33.6 5.18 3.71
DARW 1.8 36.9 -0.161 64.0 7.56 3.23
DAV1* 5.9 19.7 -0.135e-01 38.6 4.00 1.46
EISL 6.7 281. -0.213e-01 73.9 4.58 2.71
FAIR* 7.0 0.474 0.526e-01 26.0 4.00 0.982
FORT* 3.2 279. 2.23 . 6.00 1.13
GALA 4.0 35.9 -0.117 30.0 4.00 3.92
GUAM* 7.0 42.5 -0.163 59.2 6.45 4.10
HARB 1.9 3.80 920. 65.5 5.00 2.62
HOB2* 3.0 0.666e-01 2.72 50.2 5.00 3.75
HRAO 2.0 29.0 -0.126 74.5 4.52 3.34
IRKT* 5.9 0.859 0.271 50.7 4.00 2.72
JPLM 1.0 0.876e+05 363. 56.0 4.00 2.88
KELY 6.4 0.130e+05 0.101 28.5 4.87 1.28
KERG* 4.9 1.85 801. 63.3 5.22 2.68
KOKB* 7.0 1.26 1.79 37.3 5.74 1.29
KSTU 0.9 17.1 -0.482e-02 57.0 5.00 2.34
KUNM 2.7 84.9 -0.494e-01 78.9 4.72 2.37
KWJ1* 5.5 0.213e+06 1.23 45.3 5.59 1.09
LAE1 5.8 30.7 -0.150 60.2 6.84 4.13
LHAS* 3.8 19.7 -0.375e-02 32.5 4.26 3.66
MAC1* 6.9 89.4 -0.934e-02 31.8 4.16 2.00
MANA 3.0 0.290e+06 494. 78.3 6.35 1.73
MAS1* 6.0 2.47 406. 42.2 4.38 2.34
MAW1 1.0 24.8 -0.687e-02 34.0 4.00 1.77
MBAR 1.9 34.2 -0.140 33.2 5.54 2.49
MCM4* 6.8 0.232e+05 79.3 60.7 4.45 1.09
NKLG 7.0 0.286e+06 511. 69.1 6.16 1.51
NPLD 1.0 0.632e-01 -8.11 53.0 4.00 2.59
NRC1 3.2 . . 46.1 4.36 3.66
NTUS 7.0 7.26 -0.172e-01 59.0 6.15 4.43
NYA1 5.9 0.135 -0.922e-01 29.3 3.20 1.30
OHIG* 7.0 11.7 -0.632e-02 41.0 4.00 2.72
ONSA* 5.8 0.731e+04 259. 43.4 4.19 2.45
PETP 7.0 23.6 -0.784e-01 46.9 5.00 2.93
PIMO 0.7 40.4 -0.129 24.0 5.00 1.66
SANT* 6.8 40.5 -0.138 37.7 4.32 2.66
SELE 5.0 26.1 -0.312e-02 59.5 3.22 3.14
SIMO 3.0 125. -0.110e-01 54.2 4.71 2.74
STJO 3.0 7.76 -1.54 29.0 4.36 3.64
THTI 5.9 4.61 105. 75.7 6.35 2.17
TIDB* 6.9 0.137 700. 24.5 5.31 3.90
TIXI 6.9 10.7 -0.760e-01 41.0 4.00 2.70
TLSE 1.0 0.444 1.01 56.0 4.00 2.45
TOW2 1.0 13.0 -0.753e-02 20.0 5.00 3.66
TRAB 2.9 15.8 0.274e-01 44.3 5.03 2.94
TROM* 1.0 12.7 -0.781e-02 37.0 4.00 2.22
TSKB* 5.9 1.45 -1.28 60.2 3.85 3.05
TWTF 0.9 0.680 0.303 44.0 5.00 3.70
USNO 4.2 . . 45.3 4.82 3.78
USUD 4.0 0.425 355. 30.8 4.53 3.56
WHIT 2.0 53.9 3.21 30.0 4.00 2.78
WTZR* 6.9 1.26 150. 48.1 4.87 3.03
WUHN 4.0 37.8 -0.122 87.6 5.76 3.82
YAR1* 6.6 675. -2.27 77.5 3.45 2.38
YEBE 0.9 0.100 710. 42.0 4.00 1.91
YELL* 7.0 0.439e-01 0.113 36.8 4.00 2.41
PRN01 7.0 3.95 205. 47.9 5.00 2.23
PRN02 7.0 3.89 -113. 49.3 4.74 2.28
PRN03 6.6 2.06 87.0 50.3 5.00 2.01
PRN04 7.0 1.04 409. 47.6 5.03 2.47
PRN05 7.0 3.41 325. 48.5 5.00 2.39
PRN06 6.8 10.2 -1.38 48.3 5.00 2.34
PRN07 6.7 4.30 610. 47.7 5.67 2.44
PRN08 7.0 5.92 638. 47.4 4.60 2.33
PRN09 7.0 2.26 -18.7 45.9 4.87 2.44
PRN10 6.9 2.41 14.3 48.4 5.00 2.50
PRN11 7.0 0.375 5.65 48.0 5.00 2.29
PRN13 7.0 0.334 -7.77 52.5 5.00 2.10
PRN14 7.0 0.393 -119. 50.6 5.00 2.57
PRN18 7.0 0.516 -75.7 49.0 5.00 2.57
PRN20 7.0 0.349 -118. 51.0 5.00 2.14
PRN21 6.9 3.83 5.23 50.4 5.00 2.45
PRN22 7.0 1.87 463. 53.6 4.87 2.29
PRN23 6.8 6.20 1.57 50.7 5.29 2.44
PRN24 7.0 2.59 9.11 49.7 4.74 2.58
PRN25 7.0 2.39 20.0 49.0 4.87 2.37
PRN26 7.0 0.810 -4.44 49.1 5.00 2.28
PRN27 7.0 3.84 3.35 48.0 4.31 2.47
PRN28 7.0 0.797 -41.7 49.5 4.87 2.31
PRN29 7.0 0.793 601. 49.3 5.16 2.39
PRN30 7.0 2.11 162. 47.9 5.00 2.36
PRN31 6.6 5.27 77.6 49.9 5.00 2.14
_______________________
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 11 25 01 11 26 01 11 27 01 11 28 01 11 29 01 11 30 01 12 1
prn 3d rss (cm)
1 443 384 457 576 424 450 525
2 986 200 192 195 182 412 322
3 635 476 275 344 263 302 571
4 255 313 323 284 241 229 265
5 414 339 334 336 425 332 524
6 946 896 881 956 996 955 936
7 340 443 647 645 552 521 480
8 386 320 334 302 310 295 749
9 399 240 384 536 301 300 461
10 432 369 372 383 402 412 340
11 364 240 312 268 368 290 232
13 233 192 250 340 180 208 284
14 232 212 236 298 350 550 290
18 219 547 278 205 272 213 173
20 510 449 392 271 460 452 401
21 509 486 274 176 1162 416 459
22 167 155 234 201 353 256 598
23 1121 1289 1068 971 1843 1789 874
24 533 615 398 396 539 366 406
25 373 475 328 479 287 435 614
26 380 160 144 155 215 250 205
27 305 346 282 272 429 474 254
28 443 488 177 228 182 230 250
29 445 454 303 213 291 562 222
30 178 247 227 258 217 295 252
31 461 504 531 386 414 296 651
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo aoml artu auck bahr cas1 cic1 coco cro1 darw dav1 eisl fair fort gala guam harb hob2 hrao irkt jplm kely kerg kokb kstu kunm kwj1 lae1 lhas mac1 mana mas1 maw1 mbar mcm4 nklg npld nrc1 ntus nya1 ohig onsa petp pimo sant sele simo stjo thti tidb tixi tlse tow2 trab trom tskb twtf usno usud whit wtzr wuhn yar1 yebe yell
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