[IGSREPORT-6801] Wk 1042 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Mon Jan 10 16:06:49 PST 2000
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IGS Electronic Report 10 Jan 16:06:49 PST 2000 Message Number 6801
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1042 (DYS 99.360-00.001, 1999 Dec 26 - 2000 Jan 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/1042. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10427.sum This text file.
jpl10427.erp Earth rotation parameters for GPS week 1042.
jpl10427.snx Ground station coordinates for GPS week 1042, SINEX format.
jpl1042[0-6].sp3 GPS ephemerides for GPS week 1042, sp3 format.
jpl1042[0-6].tro Ground station troposphere estimates for GPS week 1042.
jpl1042[0-6].clk GPS and ground station clocks for GPS week 1042, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 10.0 cm
We continue to exclude data from IGS stations that do not employ Dorne-Margolin
style antennae (see IGS Report #6260).
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: ALGO (not USNO) used as reference clock days 1999.360 - 1999.363.
WARNING: NRC1 (not USNO) used as reference clock days 1999.364 and 1999.365.
WARNING: FORT (not USNO) used as reference clock day 2000.001.
WARNING: Data from PRN11/GPS46 and PRN15 excluded the entire GPS week 1042.
WARNING: Data from PRN14 and PRN29 excluded days 1999.362 - 2000.001.
WARNING: Data from PRN18 excluded days 1999.361, .362, and .365.
WARNING: Data from AZU1, KOKB, MAC1, PETP, TID2, WTZR, ZIMM excluded day 360.
WARNING: Data from AZU1, BRUS, CASA, KOKB, PETP, SANT, TID2, USNO, WTZR excluded day 1999.361.
WARNING: Data from BRUS, DAV1, FLIN, MATE, PETP, TID2, WTZR, ZIMM excluded day 1999.362.
WARNING: Data from BRUS, CHUR, FLIN, MATE, TID2, WTZR excluded day 1999.363.
WARNING: Data from BUCU, FLIN, GODE, MATE, OHIG, THU1, TID2 excluded day 1999.364.
WARNING: Data from ASC1, MATE, THU1, TID2 excluded day 1999.365.
WARNING: Data from DAV1, HARV, KELY, MATE, THU1 excluded day 2000.001.
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 1042 (1999 Dec 26 - 2000 Jan 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
51538.50 39554 377729 3445830 11039 38 43 127 127 42 0 26 1283 291
51539.50 40604 377882 3434705 11212 38 43 134 134 41 0 25 1556 4
51540.50 41711 378180 3423397 11403 43 46 135 135 41 0 23 1056 162
51541.50 42369 378502 3412538 10316 42 42 132 132 41 0 24 233 298
51542.50 42775 378316 3402800 9160 41 47 140 140 41 0 24 553 -160
51543.50 43036 378105 3393372 9696 48 55 155 155 41 0 24 77 -587
51544.50 43407 377823 3383895 9257 42 48 139 139 42 0 24 400 -73
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1042:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1042 (1999 Dec 26 - 2000 Jan 01)
99 12 26 99 12 27 99 12 28 99 12 29 99 12 30 99 12 31 00 1 1
prn 3d rss (cm)
1 16 11 13 17 9 19 21
2 22 25 8 10 11 7 6
3 21 13 27 17 11 14 16
4 7 13 13 8 13 7 32
5 8 8 8 11 8 6 9
6 10 6 12 14 10 14 11
7 9 12 7 7 7 12 15
8 6 6 7 13 8 8 9
9 6 14 7 6 10 14 8
10 12 13 4 5 8 11 6
13 17 26 16 19 18 17 16
14 10 8
16 14 10 12 9 30 30 17
17 6 7 12 7 9 8 7
18 16 24 12 15
19 33 23 24 21 13 18 17
21 7 5 10 11 15 7 5
22 12 11 8 8 8 9 8
23 10 16 18 16 10 16 11
24 9 7 8 9 6 6 8
25 7 8 4 6 9 10 8
26 7 4 8 8 8 10 10
27 17 20 10 13 8 11 9
29 8 15
30 7 6 7 4 6 6 10
31 11 15 15 11 7 10 11
_______________________
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 1042 (1999 Dec 26 - 2000 Jan 01)
receiver/transmitter (dot means point positioned, * 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* 6.9 .726e-01 -.643 48.9 4.00 3.13
AOML 1.8 .786e+04 -.435 57.0 4.00 1.99
AREQ* 6.9 17.6 85.6 64.0 4.00 2.48
ARTU 6.9 104. -.666e-01 22.9 5.17 2.61
ASC1 5.7 .140e+07 .208e+04 78.8 5.84 2.12
AUCK* 1.0 92.8 .111e-02 55.0 5.00 2.77
BAHR .9 .607 448. 38.0 6.00 2.89
BARB 1.0 106. -.119 45.0 6.00 3.09
CAS1* 3.7 92.1 .394e-03 39.1 6.00 1.44
CHAT* 6.0 102. -.243e-02 82.0 5.00 2.79
COCO 1.9 60.5 -.767e-02 37.0 6.00 3.96
CORD 1.0 127. .239e-01 66.0 4.00 1.63
CRO1 5.8 802. -.189 37.7 5.73 3.16
DARW 6.8 64.7 -.877e-02 40.8 7.16 3.49
DAV1* 3.3 82.6 -.338e-03 98.0 5.20 1.09
DGAR 2.5 .261e+05 -37.4 36.3 8.00 2.40
EISL 7.0 150. -.162e-01 74.2 5.00 2.51
FAIR* 3.9 58.8 .529e-01 24.2 5.21 1.95
FORT* 6.6 .533 -.143 90.0 6.75 1.32
GOL2 6.6 .172e+04 -1.20 98.7 3.28 2.27
GRAZ* 1.0 .488 -.283 73.0 4.00 2.52
GUAM* 4.0 114. -.243e-02 95.1 9.00 1.71
HARK* 1.9 6.43 414. 73.9 6.00 3.12
HOB2* 1.0 70.4 -.392e-02 48.0 6.00 3.35
HOLB 3.3 44.7 345. 46.3 4.72 3.18
HRAO 6.0 78.8 -.216 74.4 5.36 2.79
IISC 7.0 109. -.199e-01 81.4 5.16 2.24
IRKT* 6.9 .233 -.256 64.6 6.75 2.62
JPLM 2.0 .241e+05 111. 51.1 3.00 2.96
KELY 1.0 151. -.945e-03 . 6.00 1.56
KERG* 5.9 .289e+06 510. 59.5 6.17 2.75
KOKB* 5.0 17.9 -.766e-01 45.4 6.21 4.16
LHAS* 1.0 134. -.217e-01 . 4.00 2.41
LPGS 3.0 140. -.998e-02 43.0 5.37 3.68
MAC1* 3.7 106. -.104 35.1 4.27 2.61
MAD2 2.0 6.07 -8.58 46.4 4.56 2.94
MAG0 4.0 93.1 -.622e-01 28.3 4.78 2.60
MALI 2.4 .636e+05 -278. 99.0 7.31 1.73
MAS1* 7.0 120. .194 30.1 5.31 3.13
MAW1 4.7 135. .225e-02 58.9 4.97 1.45
MCM4* 2.9 209. -.116e-01 67.0 4.46 1.06
MDO1* 2.0 26.3 -7.86 52.0 4.00 2.65
MKEA 2.0 .116 -.331 64.1 4.00 2.72
NOTO 5.9 .189 105. 54.7 6.31 2.91
NOUM 4.9 .284e+06 520. 67.0 5.43 1.83
NRC1 1.9 . . 42.9 3.55 3.22
NTUS 6.0 89.7 -.170e-01 73.8 7.68 3.87
NYAL 4.9 .973 -.696 49.7 5.46 1.21
OHIG* 2.8 79.4 .730e-02 67.9 5.00 2.17
ONSA* 6.9 32.0 -.404e-01 43.8 4.00 2.45
PETP 3.0 95.5 -.658e-01 32.0 5.00 2.85
PIMO 6.9 129. -.191e-01 78.2 5.92 2.37
POL2 1.0 90.5 .812e-02 51.0 4.00 2.79
RAMO 2.0 115. -.710e-01 45.2 5.56 3.08
REYK 5.9 76.0 -.330e-02 74.0 6.34 1.56
RIOP 2.8 137. -.380e-01 71.9 4.00 1.55
SANT* 3.4 869. -.191 25.9 4.84 1.13
SELE 4.9 102. -.901e-02 48.7 4.00 2.75
STJO 3.0 2.42 .217e-01 33.4 4.37 3.31
STR1 6.0 1.11 .124 33.4 4.85 3.86
THTI 3.9 .289e+06 501. 78.8 7.06 2.77
THU1* 2.0 81.5 .799e-02 48.9 6.46 1.67
TIXI 3.9 96.0 -.692e-01 28.3 4.00 1.54
TOW2 1.8 68.1 -.982e-02 24.5 5.00 3.74
TSKB* 1.9 1.82 -.429 46.9 4.00 3.19
UCLU 1.0 87.2 .372e-02 51.0 5.00 2.82
USUD 5.0 .880e+05 -389. 52.7 4.00 3.00
WES2 1.0 .158 -2.23 76.0 4.00 2.72
WTZR* 1.9 .221 1.29 51.5 5.00 2.97
WUHN 2.0 .109e+04 -.173 65.0 5.50 2.60
YAR1* 7.0 .836e+06 -.612e+04 46.6 5.30 2.52
YELL* 6.9 .439 .306 37.9 3.80 1.64
ZECK 1.0 77.2 -.263e-01 55.0 5.00 2.54
PRN01 7.0 80.8 111. 56.6 5.00 2.20
PRN02 7.0 81.5 -155. 58.7 5.31 2.21
PRN03 6.6 81.1 72.4 57.2 5.30 2.07
PRN04 7.0 80.8 612. 58.8 5.45 2.23
PRN05 7.0 82.7 231. 53.4 5.32 2.54
PRN06 6.8 81.0 .861 56.3 5.45 2.25
PRN07 6.7 83.8 172. 59.8 5.91 2.20
PRN08 7.0 81.0 596. 57.3 5.16 2.45
PRN09 7.0 83.5 -24.6 53.9 5.16 2.44
PRN10 7.0 80.1 44.9 61.6 5.87 2.29
PRN13 7.0 78.0 -420. 63.5 5.30 2.27
PRN14 2.0 81.7 44.2 57.0 5.54 2.17
PRN16 6.9 80.5 154. 59.8 5.31 2.14
PRN17 7.0 80.5 -236. 57.1 5.31 2.47
PRN18 4.0 82.0 30.4 59.6 5.54 2.23
PRN19 7.0 81.6 64.6 58.8 5.00 2.20
PRN21 7.0 81.5 39.6 55.7 5.16 2.65
PRN22 7.0 80.6 360. 58.3 5.00 2.34
PRN23 7.0 81.0 4.64 57.6 5.87 2.62
PRN24 7.0 82.5 562. 57.5 5.46 2.42
PRN25 7.0 81.8 3.58 53.7 5.30 2.57
PRN26 7.0 80.8 42.9 55.4 5.60 2.28
PRN27 7.0 80.9 5.31 56.4 5.00 2.13
PRN29 2.0 79.7 264. 56.5 6.00 2.33
PRN30 7.0 83.2 -2.90 56.6 5.31 2.44
PRN31 6.6 82.5 33.1 60.4 5.15 2.01
_______________________
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
99 12 26 99 12 27 99 12 28 99 12 29 99 12 30 99 12 31
prn 3d rss (cm)
1 1303 154 365 591 410 316
2 198 133 271 392 331 176
3 299 294 518 524 300 279
4 356 502 637 818 386 403
5 510 394 429 447 484 365
6 726 1012 910 784 871 918
7 212 414 334 574 335 600
8 201 259 318 269 268 244
9 503 316 447 314 473 877
10 274 247 358 353 201 226
13 374 461 261 626 371 304
14 1738 643
16 448 542 576 2245 928 1152
17 189 258 237 246 229 346
18 652 1252 402
19 343 157 356 307 221 381
21 166 216 281 408 413 362
22 349 308 191 326 358 203
23 812 492 403 888 611 412
24 529 437 383 402 258 316
25 340 357 530 1004 317 317
26 413 286 575 645 231 226
27 348 482 642 572 305 367
29 160 226
30 192 272 297 267 270 179
31 519 295 294 779 303 295
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo aoml areq artu asc1 auck bahr barb cas1 chat coco cord cro1 darw dav1 dgar eisl fair fort gol2 graz guam hark hob2 holb hrao iisc irkt jplm kely kerg kokb lhas lpgs mac1 mad2 mag0 mali mas1 maw1 mcm4 mdo1 mkea noto noum nrc1 ntus nyal ohig onsa petp pimo pol2 ramo reyk riop sant sele stjo str1 thti thu1 tixi tow2 tskb uclu usud wes2 wtzr wuhn yar1 yell zeck
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