[IGSREPORT-7975] Wk 1098 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Tue Feb 6 16:50:19 PST 2001
******************************************************************************
IGS Electronic Report 06 Feb 16:50:26 PST 2001 Message Number 7975
******************************************************************************
Author: D C Jefferson
******************************************************************************
JPL ANALYSIS REPORT GPS-WEEK 1098 (DAYS 21-27, DATES 2001 Jan 21 - Jan 27)
******************************************************************************
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/1098. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10987.sum This text file.
jpl10987.erp Earth rotation parameters for GPS week 1098.
jpl10987.snx Ground station coordinates for GPS week 1098, SINEX format.
jpl1098[0-6].sp3 GPS ephemerides for GPS week 1098, sp3 format.
jpl1098[0-6].tro Ground station troposphere estimates for GPS week 1098.
jpl1098[0-6].clk GPS and ground station clocks for GPS week 1098, 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 excluded the entire GPS week 1098.
WARNING: Data from PRN19 excluded day 023.
WARNING: Data from PRN14 excluded day 027.
WARNING: Data from KELY, LBCH excluded day 021.
WARNING: Data from GODE, GUAT, PETP, TROM excluded day 022.
WARNING: Data from BARB, GUAT, LBCH, PETP, RIOG excluded day 023.
WARNING: Data from GUAT, LBCH, PETP, THU1 excluded day 024.
WARNING: Data from KELY, KIRU, NRIL, PETP excluded day 025.
WARNING: Data from AZU1, KELY, KIRU, KOUR, LBCH, PETP excluded day 026.
WARNING: Data from AZU1, ESTI, HOLC, KELY, KIRU, KOUR, KUNM, LBCH, PETP excluded day 027.
JPL REFERENCE CLOCK TABLE GPS week 1098 (2001 Jan 21 - Jan 27)
2001-01-21 NRC1
2001-01-22 NRC1
2001-01-23 NRC1
2001-01-24 NRC1
2001-01-25 NRC1
2001-01-26 NRC1
2001-01-27 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 1098 (2001 Jan 21 - Jan 27)
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
51930.50 -57481 430790 618366 4068 36 43 155 155 42 0 27 1339 579
51931.50 -56056 431888 614411 3841 35 41 150 150 42 0 27 978 1350
51932.50 -54694 433470 610709 3564 36 42 155 155 42 0 26 1378 1584
51933.50 -53093 435145 607103 3647 36 41 152 152 42 0 27 1974 1600
51934.50 -51287 437006 603109 4342 35 39 152 152 42 0 27 1809 1624
51935.50 -49679 438909 599044 3788 33 37 147 147 42 0 27 1310 1742
51936.50 -48324 440618 595075 4149 35 39 151 151 42 0 26 1601 1888
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1098:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1098 (2001 Jan 21 - Jan 27)
01 1 21 01 1 22 01 1 23 01 1 24 01 1 25 01 1 26 01 1 27
prn 3d rss (cm)
1 7 8 6 5 6 7 5
2 6 9 8 9 5 5 5
3 12 9 7 8 15 15 13
4 7 6 10 6 11 12 6
5 5 6 5 6 4 8 3
6 8 4 7 10 13 16 6
7 5 7 10 12 8 10 6
8 11 11 12 6 10 7 9
9 6 9 5 7 8 8 5
10 12 11 11 10 8 5 8
11 8 8 11 12 8 8 12
13 8 11 10 11 14 12 11
14 6 7 7 5 7 3
17 9 7 6 7 11 18 13
19 11 4 13 13 14 12
20 6 6 7 8 6 7 8
21 10 5 4 4 5 9 6
22 7 11 4 7 5 7 5
23 8 6 5 7 7 18 5
24 8 4 9 6 22 27 7
25 7 4 5 7 8 9 7
26 5 4 6 5 5 6 7
27 8 6 9 10 8 9 9
28 6 5 7 5 6 8 5
29 24 4 6 6 5 7 6
30 7 4 6 6 4 10 3
31 7 8 4 9 6 12 16
_______________________
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 1098 (2001 Jan 21 - Jan 27)
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)
| | | | | | |
|___ |__ |_______ |_______ |___ |___ |__
ALBH 1.0 .138 -3.32 53.0 4.00 3.52
ALGO* 7.0 .753e-01 .504e-01 47.2 3.74 3.60
ALIC 1.0 61.0 -.468e-01 57.0 5.00 3.81
AMMN .8 21.9 -.729e-01 37.0 6.00 3.00
AREQ* 3.9 .640e+04 16.8 24.3 4.54 2.42
ARTU 5.0 18.7 -.730e-01 37.2 4.00 2.52
AUCK* 7.0 21.1 -.256e-02 53.2 4.74 3.21
BAHR* 1.7 .447 763. 35.5 4.00 3.18
BJFS 1.0 .798 252. 21.0 4.00 3.61
BRMU* 1.0 16.7 .238e-01 54.0 6.00 2.91
CAS1* 2.0 11.2 -.622e-02 27.0 4.00 1.20
CIC1 6.9 73.5 -.167e-01 60.1 4.30 2.66
COCO 6.0 14.3 -.568e-02 36.3 6.35 3.82
CORD 1.8 20.3 .423e-02 79.3 3.50 1.17
CRO1 4.0 .218 275. 36.5 4.82 3.96
DARW 1.9 .162e+04 -.484 119. 7.50 3.10
DAV1* 4.6 14.5 -.707e-02 63.4 4.00 1.30
DGAR 1.5 39.9 -.219e-02 32.5 6.55 3.03
EISL 7.0 28.6 -.251e-02 72.9 5.30 2.59
ESTI .7 .289e+06 497. 79.0 7.00 1.53
FAIR* 6.8 .863 .217e-01 33.2 4.00 .976
FORT* 4.6 1.88 -.805 90.6 6.43 1.40
GALA 3.0 37.3 -.104 25.3 4.36 3.07
GOUG 3.9 .289e+06 506. 58.6 4.28 2.74
GUAM* 7.0 34.4 -.135 50.1 7.17 3.73
IISC 6.9 43.6 -.233e-01 83.6 5.00 1.94
IRKT* 5.9 .803 322. 55.2 5.19 2.55
JAMA 1.0 26.6 -.629e-01 46.0 6.00 3.31
KELY .7 .102e+06 -18.7 . 6.00 1.17
KERG* 7.0 .289e+06 504. 52.3 6.21 2.23
KIT3* 2.9 30.1 -.735e-02 43.0 4.68 3.47
KOKB* 6.8 204. -1.54 53.3 4.87 1.20
KOUR* 2.5 5.66 427. 43.5 6.40 2.82
KUNM 2.9 59.4 -.111e-01 88.9 5.00 2.41
KWJ1* 6.0 128. -.258e-01 50.8 6.16 .997
LHAS* 2.8 11.9 -.791e-02 33.4 4.34 3.53
LPGS .9 89.0 -.225e-01 59.0 6.00 1.99
MAC1* 5.9 16.3 -.967e-02 36.8 3.86 1.86
MAD2 1.0 .602e-01 .876 60.0 7.00 2.91
MAG0 5.5 17.8 -.789e-01 39.7 5.00 2.49
MALI* 2.0 .604e+04 -24.4 96.0 7.00 1.82
MANA 1.0 .289e+06 500. 93.0 6.00 2.30
MAS1* 3.3 26.0 -.807e-01 42.8 4.29 2.96
MAW1 1.0 29.7 -.904e-02 37.0 4.00 1.46
MCM4* 6.9 45.6 175. 62.2 4.73 1.09
MKEA 2.0 46.3 -.121 25.5 5.53 2.91
NICO 1.0 14.1 -.415e-02 26.0 4.00 3.16
NKLG 6.0 .275e+06 512. 72.2 7.17 1.99
NRC1 7.5 . . 65.1 3.16 3.66
NRIL 5.9 12.9 -.762e-01 39.3 4.00 1.51
NYAL* 4.9 1.49 -.671e-01 47.1 4.22 1.22
OHIG* 4.5 143. .119e-02 71.6 4.00 1.99
ONSA* 7.0 .195 329. 45.6 4.00 2.52
PERT* 1.0 .115e+04 -1.84 57.0 4.00 2.59
PIMO 3.9 23.5 -.624e-02 87.4 3.84 .933
POL2 1.0 21.9 .224e-02 54.0 4.00 2.60
RAMO 4.0 24.7 -.898e-01 55.9 5.27 2.80
RBAY 3.9 69.8 -.199e-01 81.6 5.00 1.79
REYK 2.0 8.47 -.171e-01 54.0 6.00 1.59
RIOG 2.0 17.8 -.968e-01 36.0 4.53 2.76
SANT* 4.9 .505e+05 880. . 4.60 1.87
SELE 1.0 37.7 -.560e-02 49.0 3.00 2.66
SEY1 4.8 44.5 -.378e-01 86.4 6.44 1.73
SFER 2.0 78.5 421. 68.5 4.53 2.44
SSIA 2.0 .289e+06 503. 91.5 5.00 1.49
STJO 1.0 2.66 .159 26.0 4.00 3.45
SUTH 3.0 15.3 -.728e-02 53.3 4.35 2.64
THTI 6.7 .290e+05 381. 79.0 6.87 2.33
THU1* 2.0 15.3 .481e-02 45.6 6.00 1.51
TIDB* 5.6 .396 201. 29.5 5.84 3.50
TIXI 1.0 14.1 -.485e-01 42.0 4.00 2.18
TOW2 2.0 26.2 -.700e-03 23.0 5.00 3.80
TSKB* 6.0 1.57 -1.02 56.1 4.18 3.15
USUD 1.0 .240 422. 29.0 4.00 3.75
WTZR* 7.0 36.6 9.95 53.9 4.46 3.04
YAR1* 4.8 536. -.587 50.6 3.78 1.74
YELL* 6.9 .124 .509 34.2 4.00 1.53
PRN01 6.6 4.61 162. 56.6 5.00 1.98
PRN02 7.0 2.58 -330. 58.4 4.74 2.10
PRN03 7.0 2.33 77.9 55.5 5.00 1.98
PRN04 7.0 1.08 659. 52.5 5.00 2.30
PRN05 7.0 3.42 283. 56.0 5.00 2.20
PRN06 7.0 8.70 -.245 55.3 5.16 2.09
PRN07 7.0 1.50 519. 58.7 5.00 2.08
PRN08 7.0 3.14 769. 55.0 5.00 2.00
PRN09 7.0 2.11 -28.0 52.8 5.00 2.11
PRN10 7.0 2.46 63.2 58.5 5.00 2.25
PRN11 7.0 .354 .940 53.3 5.00 1.93
PRN13 7.0 .360 -.317e-01 56.3 5.00 2.16
PRN14 6.0 .543 -88.5 55.4 5.18 2.11
PRN17 7.0 4.00 -295. 59.7 5.00 2.20
PRN19 6.0 4.51 412. 56.7 5.00 2.04
PRN20 7.0 .281 -53.8 53.7 5.00 2.14
PRN21 7.0 3.10 .681e-01 53.9 5.00 2.06
PRN22 7.0 .671 517. 54.0 5.00 2.06
PRN23 7.0 6.02 6.62 55.1 5.00 2.22
PRN24 7.0 2.33 23.8 58.7 5.16 2.35
PRN25 7.0 2.00 10.9 52.8 5.00 2.22
PRN26 6.8 1.05 273. 54.4 5.00 1.87
PRN27 7.0 4.90 9.20 56.2 5.00 2.06
PRN28 7.0 1.06 16.9 55.3 5.00 2.09
PRN29 6.8 1.37 391. 54.6 5.31 2.04
PRN30 7.0 1.40 -4.92 52.7 5.00 2.10
PRN31 7.0 3.48 27.6 55.4 5.00 2.00
_______________________
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 1 21 01 1 22 01 1 23 01 1 24 01 1 25 01 1 26 01 1 27
prn 3d rss (cm)
1 1046 1062 948 1063 886 670 921
2 392 254 409 316 265 416 342
3 361 377 259 290 483 344 298
4 297 304 316 346 332 520 392
5 405 366 607 521 498 807 457
6 663 807 690 773 849 705 682
7 425 510 554 546 687 389 579
8 250 313 258 296 345 500 301
9 194 270 305 471 374 472 242
10 250 462 410 387 310 364 365
11 330 316 308 429 354 588 265
13 374 333 500 418 346 369 408
14 363 326 399 570 379 448
17 371 460 427 514 329 397 1358
19 149 362 466 774 543 288
20 392 421 414 662 443 292 611
21 684 639 305 590 411 557 524
22 398 384 334 407 338 335 295
23 636 572 459 633 1332 554 483
24 390 338 427 451 488 797 849
25 493 416 527 651 448 409 386
26 233 234 233 207 202 183 191
27 407 344 415 387 859 337 383
28 403 403 383 363 431 378 368
29 302 461 294 481 728 363 431
30 319 292 425 384 376 362 318
31 658 419 576 580 574 499 512
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo alic ammn areq artu auck bahr bjfs brmu cas1 cic1 coco cord cro1 darw dav1 dgar eisl esti fair fort gala goug guam iisc irkt jama kely kerg kit3 kokb kour kunm kwj1 lhas lpgs mac1 mad2 mag0 mali mana mas1 maw1 mcm4 mkea nico nklg nrc1 nril nyal ohig onsa pert pimo pol2 ramo rbay reyk riog sant sele sey1 sfer ssia stjo suth thti thu1 tidb tixi tow2 tskb usud wtzr yar1 yell
More information about the IGSREPORT
mailing list