[IGSREPORT-5496] Wk 0982 JPL Analysis Report
D
D
Tue Nov 17 10:04:17 PST 1998
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IGS Electronic Report Tue Nov 17 10:04:17 PST 1998 Message Number 5496
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Author: D C Jefferson
Subject: Wk 0982 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0982 (DAYS 305-311, DATES 1998 Nov 01 - Nov 07)
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Submitted by the JPL IGS/FLINN Analysis Team:
D C Jefferson, Y E Bar-Sever, M B Heflin, M M Watkins, 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/0982. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl09827.sum This text file.
jpl09827.erp Earth rotation parameters for GPS week 982.
jpl09827.snx Ground station coordinates for GPS week 982, SINEX format.
jpl0982[0-6].sp3 GPS ephemerides for GPS week 982, sp3 format.
jpl0982[0-6].tro Ground station troposphere estimates for GPS week 982.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 12.0 cm
According to the file nanu1998.mes obtained from the IGS CBIS, PRN05 was
unusable on days 306 and 307. Data from this satellite were have been
excluded from both days' analyses accordingly.
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: PIE1 (not USNO) used as reference clock day 305.
WARNING: Data from CASA, COCO, YAKZ excluded day 305.
WARNING: Data from PRN05, CASA, COCO, LPGS, NICO, NYA1, YAR1 excluded day 306.
WARNING: Data from PRN05, CASA, COCO, LPGS, MADR excluded day 307.
WARNING: Data from HARK, LPGS excluded day 308.
WARNING: Data from HARK, LPGS, NYA1 excluded day 309.
WARNING: Data from HARK, LPGS excluded day 310.
WARNING: Data from LPGS excluded day 311.
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 982 (1998 Nov 01 - Nov 07)
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
51118.50 160272 397685 -2176574 15528 55 63 188 188 37 0 27 973 -1220
51119.50 161527 396029 -2192335 15994 56 65 194 194 37 0 26 481 -1601
51120.50 162555 394714 -2208125 15587 54 60 194 194 37 0 26 1007 -1781
51121.50 163293 393097 -2223864 15891 56 63 194 194 37 0 27 -249 -1655
51122.50 163291 391429 -2239825 16031 60 65 186 186 37 0 27 -403 -2066
51123.50 163439 389561 -2255884 16087 62 66 193 193 37 0 27 55 -2332
51124.50 163672 387122 -2271875 15895 57 64 190 190 37 0 27 623 -2152
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 982:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 982 (1998 Nov 01 - Nov 07)
98 11 1 98 11 2 98 11 3 98 11 4 98 11 5 98 11 6 98 11 7
prn 3d rss (cm)
1 6 10 9 14 27 22 21
2 9 11 8 18 10 9 25
3 11 15 15 12 17 25 20
4 14 5 8 16 11 19 9
5 14 17 16 17 11
6 11 14 14 16 18 15 18
7 13 15 7 6 12 8 11
8 12 11 25 22 11 12 14
9 7 9 6 8 14 10 10
10 9 13 9 11 17 16 12
13 6 6 7 7 8 10 8
14 17 15 29 40 43 42 32
15 20 22 15 17 20 16 11
16 12 12 10 11 14 23 12
17 6 8 18 11 12 15 10
18 16 15 9 9 8 8 8
19 10 8 11 12 18 16 23
21 10 23 25 14 28 19 18
22 5 9 16 16 16 14 12
23 9 14 18 12 8 13 18
24 4 7 5 10 9 20 13
25 9 11 12 14 12 11 10
26 11 17 15 13 9 7 8
27 15 15 7 13 12 11 12
29 7 12 10 13 20 15 14
30 7 5 9 9 10 10 8
31 5 7 13 13 17 14 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 982 (1998 Nov 01 - Nov 07)
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* 7.0 .860e-01 .143 70.1 3.61 2.62
AREQ* 4.6 .110e+05 -.403 65.1 4.42 2.02
ASC1 2.0 .177e+04 -.161 . 5.36 1.47
AUCK 4.0 86.4 -.150e-01 56.0 4.76 2.49
BAHR 4.0 1.27 31.0 41.0 5.60 2.02
BOGT 1.0 398. .244e-01 63.0 6.00 1.46
CAS1 2.8 .118e+06 444. 41.7 5.38 1.14
CHAT 3.0 107. .785e-01 91.0 5.00 2.59
CRO1 6.0 551. .489e-02 56.4 5.21 1.89
DAV1* 2.9 147. -.335e-01 . 4.32 1.73
EISL 6.9 547. -.928e-02 71.6 4.31 2.88
FAIR* 6.9 31.0 -.254e-02 66.6 4.42 2.01
FORT* 4.9 52.7 .219 87.4 6.00 1.52
GALA 3.2 .140e+04 .163 70.1 4.19 1.32
GOL2* 7.0 .179 -1.16 69.1 4.16 2.22
GOUG 2.0 .289e+06 493. 61.6 5.00 2.21
GUAM* 6.8 132. -.500e-01 84.4 6.75 2.12
HARK* 1.0 10.4 27.7 . 3.00 .962
HOB2* 2.0 .104 -.427 48.5 4.00 2.87
HRAO 2.9 124. 4.95 68.8 4.39 2.12
IISC 6.8 111. -.214e-01 78.0 5.59 1.82
IRKT* 6.8 .161 .141 62.8 4.45 2.44
KERG* 3.9 .257e+04 209. . 5.51 2.33
KIT3* 2.8 117. -.439e-01 83.3 4.00 2.87
KOKB* 6.5 1.02 .119e-01 94.2 5.15 2.61
KWJ1* 6.1 241. .128e-01 89.4 6.58 1.90
LHAS* 3.9 119. -.201e-01 72.8 4.00 2.27
MAC1* 3.8 91.2 -.187e-01 42.0 4.25 2.62
MAD2* 2.0 436. .180 67.5 5.00 1.97
MAG0 4.9 .289e+06 479. 29.0 4.21 2.14
MALI* 6.8 11.6 9.37 95.6 6.16 1.80
MAS1* 5.0 2.89 .155 60.4 4.00 2.02
MCM4 4.0 102. .819e-01 47.7 4.55 1.09
MDVO 4.9 .196 226. 74.1 6.00 2.09
MEDI 2.0 .629 -1.61 35.7 4.00 2.46
MKEA 2.0 .762e-01 .911 74.0 4.52 2.66
NOTO 4.9 .942e-01 934. 82.0 5.81 2.66
NOUM 1.0 .288e+06 494. 95.0 6.00 2.01
NTUS 5.4 177. -.330e-01 89.6 5.34 1.17
NYA1 3.4 .180 -2.49 40.4 5.83 1.27
OHIG* 6.9 .148e+04 .577e-01 60.9 4.73 1.99
ONSA* 6.9 .238 -1.84 44.3 3.73 1.63
PETP 1.0 118. .937e-01 58.0 5.00 2.70
PIE1* 1.0 . . 55.0 4.00 2.54
POL2 2.9 92.7 .867e-01 66.2 4.00 2.31
REYK 1.0 82.8 .840e-01 71.0 7.00 1.55
SANT* 4.0 .132e+04 -.381 47.0 3.56 1.29
SUTH 4.0 134. -.193e-01 69.3 4.53 2.60
THU1* 2.0 96.1 .881e-01 58.6 6.00 1.42
TID2* 7.0 59.0 .508 46.9 5.07 2.32
TSKB* 7.0 1.62 .597 57.8 4.16 2.83
USNO 6.3 . . 78.3 5.00 2.50
USUD 6.0 901. -3.99 50.8 4.36 2.57
VESL 1.0 .290e+06 502. 59.0 5.00 1.73
WES2 1.0 .191 1.31 48.0 4.00 2.44
WTZR* 6.7 .180 -9.05 70.0 4.16 2.47
WUHN 3.0 6.53 -748. 57.3 4.68 2.39
YAR1* 6.0 88.8 .169e-01 46.4 4.00 2.25
YELL* 7.0 .242 -.924e-02 66.5 4.40 1.50
PRN01 6.8 81.5 64.0 63.3 4.86 2.01
PRN02 6.9 83.2 -551. 71.2 4.86 2.17
PRN03 7.0 81.4 63.1 65.7 5.00 2.02
PRN04 6.8 81.0 187. 64.1 5.00 1.98
PRN05 4.9 80.3 171. 67.1 5.00 2.14
PRN06 7.0 82.0 -.564 61.9 5.00 1.83
PRN07 7.0 82.2 797. 61.6 4.87 2.02
PRN08 7.0 81.3 390. 67.8 4.75 1.87
PRN09 7.0 82.3 -17.2 64.5 5.00 1.92
PRN10 7.0 79.0 28.3 72.9 5.15 1.98
PRN13 7.0 81.7 -335. 62.9 5.00 2.10
PRN14 7.0 80.2 7.07 71.6 4.87 1.96
PRN15 6.7 3.18 617. 68.7 5.00 1.94
PRN16 6.9 80.4 86.8 74.7 4.86 1.89
PRN17 6.6 79.8 -193. 67.7 4.87 2.04
PRN18 7.0 79.7 18.2 64.4 4.87 2.10
PRN19 7.0 81.1 -67.9 68.4 4.73 2.05
PRN21 6.9 81.0 65.0 63.9 5.00 1.86
PRN22 6.9 79.0 223. 69.0 5.00 2.21
PRN23 7.0 83.8 5.96 64.8 5.16 1.98
PRN24 6.8 81.9 634. 66.4 4.88 1.91
PRN25 6.9 81.3 -6.06 64.6 5.00 1.91
PRN26 7.0 79.6 606. 58.2 5.00 2.20
PRN27 7.0 79.3 1.16 66.0 4.87 2.27
PRN29 7.0 82.7 298. 63.0 4.46 2.12
PRN30 7.0 79.8 -15.5 64.9 5.00 1.90
PRN31 7.0 81.1 9.03 63.5 5.00 2.39
_______________________
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
98 11 1 98 11 2 98 11 3 98 11 4 98 11 5 98 11 6 98 11 7
prn 3d rss (cm)
1 177 278 261 234 201 458 241
2 405 437 530 481 278 289 316
3 199 600 181 188 196 216 283
4 277 354 268 381 291 376 311
5 372 1518 524 598 668
6 459 478 451 547 615 480 491
7 405 382 301 299 136 328 459
8 814 346 832 297 382 638 518
9 340 501 332 404 358 272 225
10 354 402 274 319 307 221 305
13 268 330 294 256 274 221 217
14 366 396 796 455 1174 420 537
15 243 290 633 367 699 424 298
16 267 403 502 415 273 257 259
17 412 297 290 325 348 430 344
18 299 297 306 374 210 216 283
19 224 805 1128 498 380 315 303
21 500 260 356 294 319 710 248
22 586 755 361 373 661 576 507
23 508 1163 379 314 344 302 593
24 379 398 339 563 713 641 390
25 383 548 854 560 343 735 555
26 377 489 371 678 571 190 305
27 431 427 334 459 477 309 288
29 416 309 299 329 400 362 286
30 312 375 397 254 339 791 198
31 255 209 258 226 665 889 390
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo areq asc1 auck bahr bogt cas1 chat cro1 dav1 eisl fair fort gala gol2 goug guam hark hob2 hrao iisc irkt kerg kit3 kokb kwj1 lhas mac1 mad2 mag0 mali mas1 mcm4 mdvo medi mkea noto noum ntus nya1 ohig onsa petp pie1 pol2 reyk sant suth thu1 tid2 tskb usno usud vesl wes2 wtzr wuhn yar1 yell
[Mailed From: djeff at cobra.jpl.nasa.gov]
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