[IGSREPORT-8927] Wk 1146 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Tue Jan 8 11:44:03 PST 2002
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IGS Electronic Report 08 Jan 11:44:04 PST 2002 Message Number 8927
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1146 (DAYS 357-363, DATES 2001 Dec 23 - Dec 29)
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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/1146. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11467.sum This text file.
jpl11467.erp Earth rotation parameters for GPS week 1146.
jpl11467.snx Ground station coordinates for GPS week 1146, SINEX format.
jpl1146[0-6].sp3 GPS ephemerides for GPS week 1146, sp3 format.
jpl1146[0-6].tro Ground station troposphere estimates for GPS week 1146.
jpl1146[0-6].clk GPS and ground station clocks for GPS week 1146, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 7.0 cm
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 1146.
WARNING: Data from PRN06 excluded day 357.
WARNING: Data from PRN05 excluded day 363.
WARNING: Data from DUBR, LBCH, MONP, RIOG, SLOR, WTZA excluded day 357.
WARNING: Data from DUBR, KODK, LBCH, MONP, RIOG, SLOR, WHIT, WTZA excluded day 358.
WARNING: Data from DUBR, LBCH, RIOG, WTZA, YAKT excluded day 359.
WARNING: Data from DUBR, HOLM, HOLP, LBCH, MALI, PIMO, RABT, RIOG, THTI, WTZA excluded day 360.
WARNING: Data from DUBR, HOLP, IISC, LBCH, PERT, PIMO, RIOG, RIOP, YAKT excluded day 361.
WARNING: Data from DRAG, DUBR, HOLM, HOLP, IISC, LBCH, LHUE, PERT, PIMO, RIOG excluded day 362.
WARNING: Data from DARW, DRAG, DUBR, GRAZ, HFLK, LBCH, LHUE, PERT, PIMO, RIOG, RIOP, WTZA excluded day 363.
JPL REFERENCE CLOCK TABLE GPS week 1146 (2001 Dec 23 - Dec 29)
2001-12-23 USNO
2001-12-24 USNO
2001-12-25 USNO
2001-12-26 USNO
2001-12-27 USNO
2001-12-28 DRAO
2001-12-29 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 1146 (2001 Dec 23 - Dec 29)
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
52266.50 -171863 260923 -1235309 9337 35 42 156 156 42 0 24 -1370 3082
52267.50 -172313 264607 -1244838 9721 35 41 157 157 42 0 25 -993 3818
52268.50 -172910 268515 -1254707 10017 33 38 156 156 42 0 25 -462 3942
52269.50 -173248 272681 -1265920 12409 36 43 159 159 42 0 25 -589 4030
52270.50 -174088 276840 -1277299 10349 39 45 165 165 42 0 25 -1173 3609
52271.50 -175130 280579 -1287578 10209 37 42 159 159 42 0 25 -987 3376
52272.50 -175635 284513 -1297926 10488 35 44 160 160 42 0 24 -559 3843
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1146:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1146 (2001 Dec 23 - Dec 29)
01 12 23 01 12 24 01 12 25 01 12 26 01 12 27 01 12 28 01 12 29
prn 3d rss (cm)
1 5 8 5 6 2 4 6
3 10 7 11 17 10 15 8
4 6 7 10 10 13 6 7
5 2 3 7 5 3 4
6 4 5 4 3 5 6
7 10 7 6 12 5 4 10
8 10 10 7 11 12 13 8
9 4 6 10 7 6 4 7
10 7 6 8 7 6 5 7
11 9 8 7 5 5 5 5
13 15 14 9 8 5 7 9
14 4 6 6 5 4 4 5
18 7 4 4 5 8 7 6
20 5 6 7 5 5 4 7
21 4 7 4 4 9 6 6
22 5 4 3 8 9 12 15
23 11 14 8 6 12 7 7
24 8 7 8 8 4 5 8
25 4 6 4 7 4 6 6
26 7 9 11 11 16 9 12
27 10 9 9 10 13 9 7
28 23 3 4 8 4 5 11
29 4 6 7 3 8 6 6
30 3 4 5 6 2 4 4
31 7 6 8 5 7 8 6
_______________________
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 1146 (2001 Dec 23 - Dec 29)
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)
| | | | | | |
|___ |__ |_______ |_______ |___ |___ |__
ALGO* 7.0 0.731e-01 1.66 35.9 4.00 3.07
ALIC 1.0 54.7 -0.634e-02 49.0 6.00 3.64
AOML 1.0 23.1 -0.651e-02 65.0 4.00 2.02
ARTU 7.0 28.9 -0.892e-01 37.0 4.00 2.49
AUCK* 5.5 22.2 -0.123 45.1 5.51 3.05
BAHR* 6.6 0.865e+04 754. 31.3 4.00 3.55
BILI 1.0 13.6 -0.810e-01 36.0 4.00 1.51
CHAT* 0.9 16.1 -0.120 59.0 5.00 2.22
CHUM 1.0 36.6 -0.140e-01 67.0 7.00 2.70
CIC1 5.0 53.0 -0.204e-01 66.8 4.00 2.59
CRO1 6.9 0.140 323. 36.2 4.15 3.07
DARW 5.9 34.7 -0.151 65.2 6.68 1.88
DAV1* 7.0 18.8 -0.127e-01 41.0 4.00 1.46
DRAO* 1.0 . . 40.0 3.00 2.30
EISL 6.8 47.8 -0.612e-02 73.0 4.58 2.72
FAIR* 6.8 1.03 0.227e-01 38.0 4.00 0.900
FORT* 5.9 4.08 0.929 . 5.26 1.18
GALA 7.0 37.0 -0.121 30.2 4.00 3.20
GOUG 2.0 0.289e+06 496. 69.0 5.53 2.27
GUAM* 6.9 43.7 -0.165 48.9 6.45 3.32
HOB2* 2.0 0.128 3.01 45.0 5.52 3.43
HRAO 2.0 25.3 -0.112 77.5 5.51 3.66
IISC 4.9 42.6 -0.121 55.8 5.64 3.60
IRKT* 7.0 0.759 0.194 60.7 5.00 2.72
JPLM 1.0 61.2 7.30 70.0 3.00 3.11
KELY 5.8 15.0 -0.705e-01 26.4 4.73 1.13
KERG* 7.0 2.07 864. 69.0 5.78 2.44
KOKB* 6.7 1.35 1.89 47.1 5.14 1.32
KOUC 2.0 28.2 -0.142 39.5 5.52 3.51
KUNM 3.9 84.4 -0.480e-01 81.8 4.79 2.28
KWJ1* 5.8 0.847e+06 90.9 38.6 5.00 0.950
MAC1* 5.8 0.132e+04 0.313e-01 33.1 3.86 1.80
MAD2 2.0 14.1 0.853 37.5 4.00 2.01
MAG0 3.6 25.0 -0.805e-01 39.4 4.29 2.42
MALI* 5.6 935. 408. 71.7 7.00 2.57
MAS1* 4.8 3.09 406. 42.2 4.67 2.45
MCM4* 2.0 27.1 219. 61.0 4.00 1.08
MDO1* 0.9 29.2 2.12 73.0 4.00 2.76
MSKU 2.0 33.6 -0.129 34.0 6.00 3.92
NICO 1.0 16.1 -0.106e-01 28.0 5.00 3.73
NKLG 5.0 0.290e+06 524. 69.8 6.40 1.62
NOUM 1.8 0.286e+06 3.09 59.5 6.07 0.845
NRIL 7.0 15.5 -0.864e-01 21.2 4.16 1.87
NTUS 7.0 7.56 -0.149e-01 60.2 6.15 4.42
NYA1 5.9 20.7 -0.248 28.8 3.18 1.03
NYAL* 1.0 0.289 -0.771e-01 37.0 4.00 0.915
ONSA* 7.0 0.472 233. 44.3 4.00 2.52
PARC 5.7 15.4 -0.121 60.0 5.68 3.00
PETP 2.0 28.2 -0.832e-01 46.0 5.00 2.92
PIMO 1.5 40.8 -0.142 22.0 5.00 2.09
SANT* 7.0 20.6 -0.126 40.1 5.00 2.32
SELE 3.8 209. -0.633e-02 69.6 3.00 2.70
SIMO 4.7 144. -0.173e-01 55.0 5.22 2.74
STJO 4.0 2.51 -0.888e-02 30.5 4.27 3.08
THTI 3.8 0.133e+06 599. 74.4 6.00 2.17
TIDB* 7.0 0.363e+05 379. 25.1 5.59 3.24
TOW2 1.0 11.6 -0.160e-01 21.0 5.00 2.81
TRAB 2.8 18.9 0.306e-01 46.0 5.00 2.84
TSKB* 6.9 1.47 -1.45 67.9 3.45 2.79
USNO 5.9 . . 38.7 4.00 3.27
USUD 2.0 0.244 355. 29.0 4.00 3.88
WHIT 1.0 22.7 1.46 32.0 5.00 2.49
WTZR* 7.0 0.109 -0.350 47.7 5.02 2.95
WUHN 3.0 45.3 -0.125 67.6 5.37 3.67
YAR1* 6.8 203. 0.575e-01 82.9 3.91 2.23
YELL* 6.9 0.249 0.184 37.5 4.00 1.40
PRN01 6.7 4.10 209. 50.3 5.00 2.04
PRN03 7.0 2.09 95.3 52.0 5.00 2.25
PRN04 7.0 0.919 342. 48.8 5.00 2.05
PRN05 6.0 3.53 330. 48.0 4.84 2.08
PRN06 6.0 9.65 -1.94 49.2 5.00 2.05
PRN07 7.0 2.08 659. 50.2 5.00 2.12
PRN08 6.9 4.23 660. 52.9 5.00 1.97
PRN09 7.0 2.38 -22.9 48.2 5.00 2.02
PRN10 7.0 3.25 15.9 51.2 5.00 2.24
PRN11 7.0 0.324 6.55 50.6 5.00 2.13
PRN13 7.0 0.285 -0.588 52.7 5.16 2.11
PRN14 7.0 0.367 -114. 50.0 5.00 2.28
PRN18 7.0 0.485 -75.8 49.8 5.00 2.33
PRN20 7.0 0.268 -125. 51.7 5.00 2.19
PRN21 7.0 3.90 5.04 47.8 5.00 2.34
PRN22 7.0 1.77 532. 55.1 5.00 2.29
PRN23 7.0 6.37 3.28 50.6 5.16 2.31
PRN24 7.0 3.00 15.4 50.2 5.00 2.30
PRN25 7.0 2.47 21.0 49.3 5.00 2.43
PRN26 6.7 0.908 -19.5 49.5 5.00 1.90
PRN27 6.9 3.79 6.11 51.9 5.00 2.20
PRN28 6.9 0.816 -50.0 51.8 4.45 1.95
PRN29 6.7 0.826 580. 49.4 5.00 2.29
PRN30 7.0 2.36 249. 49.2 5.00 2.07
PRN31 7.0 5.51 82.9 53.9 5.00 2.15
_______________________
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 23 01 12 24 01 12 25 01 12 26 01 12 27 01 12 28 01 12 29
prn 3d rss (cm)
1 514 510 555 575 588 482 523
3 298 294 363 411 259 215 249
4 147 209 152 323 272 182 211
5 265 250 588 441 172 161
6 720 642 602 803 609 678
7 128 188 179 225 769 640 472
8 324 321 325 388 407 417 304
9 429 208 210 367 317 267 513
10 222 227 313 367 427 439 442
11 323 340 244 211 197 203 296
13 213 223 241 254 371 344 268
14 330 202 212 227 287 284 216
18 242 542 316 269 266 306 220
20 300 359 297 262 215 181 183
21 391 1425 406 321 263 715 1094
22 260 359 341 333 320 334 692
23 1011 668 885 576 583 1034 942
24 303 861 742 666 771 624 290
25 393 291 429 597 256 291 240
26 360 282 278 273 370 253 268
27 327 340 447 437 390 513 379
28 229 224 223 290 362 256 194
29 289 212 298 357 511 427 500
30 344 285 162 164 259 189 154
31 482 368 509 420 566 681 891
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
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