[IGSREPORT-3565] Wk 0896 JPL Analysis Report
D
D
Fri Mar 21 15:40:02 PST 1997
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IGS Electronic Report Fri Mar 21 15:40:02 PST 1997 Message Number 3565
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Author: D C Jefferson
Subject: Wk 0896 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0896 (DAYS 68-74, DATES 1997 Mar 09 - Mar 15)
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Submitted by the JPL IGS/FLINN Analysis Team:
J F Zumberge, D C Jefferson, M B Heflin, M M Watkins, F H Webb
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 (128.149.70.41),
directory pub/jpligsac/0896. These files (except for *.tro) have also
been sent to the CDDIS.
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filename contents
______________________________________________________________________________
jpl08967.sum This text file.
jpl08967.erp Earth rotation parameters for GPS week 896.
jpl08967.snx Ground station coordinates for GPS week 896, SINEX format.
jpl0896[0-6].sp3 GPS ephemerides for GPS week 896, sp3 format.
jpl0896[0-6].tro Ground station troposphere estimates for GPS week 896.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 13.0 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: PIE1 (not ALGO) used as reference clock day 074.
WARNING: Data from BOGT, CHIL, HOB2, SNI1 excluded day 068.
WARNING: Data from CMBB, SANT excluded day 069.
WARNING: Data from CMBB, COCO, HOPB, KELY, MADR excluded day 070.
WARNING: Data from GOLD, HOPB, MADR, ROCK excluded day 071.
WARNING: Data from HOPB, LPGS, MADR, WES2 excluded day 072.
WARNING: Data from WES2 excluded day 073.
WARNING: Data from NYAL, PPT1, WES2 excluded day 074.
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 896 (1997 Mar 09 - Mar 15)
MJD XPole Ypole UT1R-UTC LODR Xsig Ysig UTsig LODsig Nr Nf Nt Xrt Yrt
10**-5" usec us/d 10**-5" us us/d 10**-5"/d
50516.50 -18295 24757 -231809 2262 3 3 8 8 37 12 25 -195 273
50517.50 -18487 25067 -234114 2349 3 4 8 8 37 11 25 -123 270
50518.50 -18616 25364 -236455 2332 3 3 9 9 36 11 25 -112 314
50519.50 -18659 25688 -238831 2421 3 3 8 8 37 11 25 -45 319
50520.50 -18648 26042 -241248 2412 3 3 8 8 37 11 25 -36 350
50521.50 -18623 26399 -243704 2500 3 3 9 9 37 12 25 -37 401
50522.50 -18632 26814 -246235 2562 3 3 8 8 36 12 25 -80 411
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 896:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 896 (1997 Mar 09 - Mar 15)
97 3 9 97 3 10 97 3 11 97 3 12 97 3 13 97 3 14 97 3 15
prn 3d rss (cm)
1 13 9 10 14 7 14 11
2 17 4 17 18 10 17 15
3 30 34 32 18 24 25 25
4 10 8 10 4 11 6 10
5 6 12 12 13 10 10 11
6 12 19 14 11 13 15 12
7 10 13 16 12 12 7 11
9 12 20 8 9 9 17 11
10 10 13 10 9 20 12 12
14 8 12 10 6 10 9 11
15 11 16 11 13 11 12 10
16 11 14 9 7 6 5 9
17 11 23 32 26 14 17 18
18 27 22 14 13 15 16 14
19 21 21 18 12 15 19 17
21 13 12 19 15 8 11 12
22 19 19 17 9 16 10 12
23 16 23 20 16 13 24 16
24 18 14 16 15 19 11 12
25 11 7 13 11 8 10 10
26 11 25 9 13 9 20 22
27 14 20 22 15 38 19 12
29 21 16 14 6 8 10 9
30 16 18 11 12 7 11 11
31 19 18 13 28 19 26 24
_______________________
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 896 (1997 Mar 09 - Mar 15)
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* 7.1 112. .318 49.8 4.45 3.15
ANKR .9 96.0 -.211 56.0 4.00 2.86
ASC1 5.5 .150e+04 -.202 79.3 5.71 1.50
BAHR 5.4 .605 263. 41.8 5.77 3.28
BRUS 7.0 .366 3.87 60.1 4.00 2.91
CAS1 1.5 10.6 535. 38.0 4.68 1.82
CHAT 7.0 110. -.209 81.3 5.76 2.81
COCO 3.9 .174e+06 -891. 43.6 7.72 2.75
CRO1 7.0 135. -.201 45.7 5.87 2.34
DAV1 3.7 61.1 .136e+04 32.4 5.02 1.58
DGAR 6.9 141. -.205 69.1 6.51 1.72
EISL .8 155. -.139 58.0 7.00 2.67
FAIR* 6.9 267. .681 33.9 4.15 2.39
FLIN 2.5 83.6 -.218 49.1 3.00 2.41
FORT 7.0 .249 -.643 51.0 7.04 2.93
GOL2* 6.7 24.4 -.867e-01 43.2 4.62 2.86
GUAM 7.0 124. -.207 61.7 6.75 2.32
HART* 6.9 11.4 4.89 47.0 4.91 2.82
IISC 7.0 84.4 -.205 72.0 5.62 2.48
IRKT 6.9 151. -.329 51.5 5.14 2.80
KELY 1.0 120. -.128 . 5.00 1.55
KERG 6.9 157. 7.75 . 6.86 2.59
KIRU 1.0 .198e+04 -1.78 49.0 6.00 2.53
KIT3 .9 149. -.188 82.0 4.00 2.67
KOKB* 6.6 278. -.218 71.5 6.16 1.84
KOSG* 6.9 .121e+04 -7.76 43.0 3.17 2.53
KWJ1 7.0 91.9 -.206 66.9 7.33 1.72
LHAS 6.8 .149e+05 -.470 62.5 5.29 2.35
MAC1 3.7 84.5 -.177 31.5 4.56 2.19
MADR* 3.9 .267 .634 . 6.27 2.60
MALI 2.9 64.0 -224. . 8.36 2.19
MAS1 7.0 151. -.715e-01 43.3 4.16 2.47
MCM4 7.0 99.3 -.203 41.7 5.02 1.87
MDVO 2.0 .274 347. 70.6 6.00 2.60
MKEA 6.0 .202 -.355 47.4 5.69 2.38
MOIN 1.7 96.5 -.180 67.5 7.11 1.65
NYAL 1.0 .395 28.4 . 5.00 2.09
OHIG 6.4 .224e+05 .161 56.6 5.15 1.25
PAMA 5.8 141. -.202 . 11.2 2.32
PERT 7.0 2.40 -9.15 50.3 5.00 3.12
PIE1 1.0 . . 38.0 4.00 2.58
REYK 4.9 79.8 -.249 59.2 6.00 2.25
SANT* 5.5 .155e+04 -1.21 42.0 4.83 1.99
STJO 2.0 2.91 .630 32.5 4.00 2.62
TAIW 2.0 119. -.138 . 4.00 2.90
TID2* 6.9 4.40 -.245 40.2 5.76 2.85
USUD 7.0 3.34 .727e-01 37.9 4.46 2.70
WTZR* 6.9 73.1 -.227e-01 63.3 4.16 2.67
YAR1* 6.9 71.0 .270e-01 . 4.47 2.39
YELL* 7.0 47.3 .960e-01 46.3 4.73 1.78
PRN01 6.8 83.7 14.9 55.5 5.87 2.28
PRN02 7.0 80.0 -344. 56.9 5.30 2.30
PRN03 7.0 83.0 108. 60.3 5.30 2.32
PRN04 7.0 80.3 17.1 54.2 5.59 2.39
PRN05 7.0 81.0 86.7 49.0 5.44 2.73
PRN06 6.9 81.8 4.12 50.5 5.73 2.56
PRN07 7.0 79.4 740. 52.6 5.59 2.52
PRN09 6.9 80.7 -31.0 55.6 6.33 2.41
PRN10 7.0 82.1 4.98 53.0 5.89 2.24
PRN14 7.0 81.5 17.4 50.1 5.00 2.20
PRN15 7.0 3.64 402. 57.5 5.30 2.23
PRN16 7.0 80.8 3.56 51.9 5.60 2.29
PRN17 7.0 79.8 -143. 56.2 5.74 2.21
PRN18 6.7 80.7 23.6 52.1 5.44 2.12
PRN19 7.0 81.3 250. 54.9 5.31 2.17
PRN21 7.0 80.0 38.2 56.9 5.45 2.19
PRN22 7.0 81.1 376. 53.3 5.45 2.38
PRN23 7.0 80.3 10.3 53.9 6.03 2.26
PRN24 6.9 106. 194. 56.2 6.03 2.37
PRN25 7.0 81.6 -5.23 50.9 5.75 2.16
PRN26 6.7 79.8 -135. 55.3 6.30 2.35
PRN27 6.6 81.6 21.2 53.4 5.30 2.08
PRN29 6.7 80.0 7.40 50.6 5.15 2.24
PRN30 7.0 81.4 -41.4 51.4 5.73 2.70
PRN31 7.0 82.4 255. 55.0 5.73 2.26
_______________________
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
97 3 9 97 3 10 97 3 11 97 3 12 97 3 13 97 3 14 97 3 15
prn 3d rss (cm)
1 752 814 976 975 627 571 1035
2 516 730 495 514 510 356 314
3 655 487 662 300 457 359 542
4 360 388 480 485 562 446 385
5 349 295 221 269 265 244 362
6 935 750 880 821 586 558 615
7 449 354 325 260 313 286 290
9 365 377 348 400 351 457 409
10 933 911 784 691 626 761 814
14 667 627 1255 376 327 714 1047
15 370 263 248 311 280 259 281
16 919 999 418 366 2114 679 626
17 522 369 348 444 440 298 556
18 827 1394 480 599 1000 584 635
19 704 895 630 638 774 708 242
21 553 646 560 622 506 382 393
22 589 517 926 615 289 464 233
23 904 1324 1130 1037 926 723 958
24 306 403 815 342 273 285 269
25 396 494 294 435 650 174 354
26 449 453 428 492 694 562 427
27 469 475 670 655 534 388 636
29 1916 1498 748 993 1025 884 308
30 290 273 309 272 215 516 786
31 383 430 544 423 328 290 237
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo ankr asc1 bahr brus cas1 chat coco cro1 dav1 dgar eisl fair flin fort gol2 guam hart iisc irkt kely kerg kiru kit3 kokb kosg kwj1 lhas mac1 madr mali mas1 mcm4 mdvo mkea moin nyal ohig pama pert pie1 reyk sant stjo taiw tid2 usud wtzr yar1 yell
[Mailed From: djeff at cobra.jpl.nasa.gov]
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