[IGSREPORT-5007] Wk 0960 JPL Analysis Report
D
D
Tue Jun 16 09:02:02 PDT 1998
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IGS Electronic Report Tue Jun 16 9:02:02 PDT 1998 Message Number 5007
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Author: D C Jefferson
Subject: Wk 0960 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0960 (DAYS 151-157, DATES 1998 May 31 - Jun 06)
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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/0960. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl09607.sum This text file.
jpl09607.erp Earth rotation parameters for GPS week 960.
jpl09607.snx Ground station coordinates for GPS week 960, SINEX format.
jpl0960[0-6].sp3 GPS ephemerides for GPS week 960, sp3 format.
jpl0960[0-6].tro Ground station troposphere estimates for GPS week 960.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 8.0 cm
Data from PRN14 were mismodeled on day 156, and have been excluded from our
analyses accordingly.
A large clock discontinuity (reset) of about 385 microseconds was detected
for PRN19 at approximately 04:35 on day 156.
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 IISC excluded day 151.
WARNING: Data from WUHN excluded day 152.
WARNING: Data from NYAL excluded day 154.
WARNING: Data from NYAL, WES2 excluded day 155.
WARNING: Data from PRN14, NYAL excluded day 156.
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 960 (1998 May 31 - Jun 06)
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
50964.50 -10527 39251 -84351 1421 2 2 8 8 37 23 27 39 217
50965.50 -10480 39455 -85737 1351 2 2 8 8 37 21 27 27 248
50966.50 -10428 39659 -87052 1278 2 2 8 8 37 22 27 -3 221
50967.50 -10415 39836 -88318 1255 2 2 8 8 37 23 27 -49 176
50968.50 -10466 39992 -89592 1292 2 2 8 8 37 19 27 1 185
50969.50 -10446 40168 -90864 1252 2 2 8 8 37 24 26 27 165
50970.50 -10427 40311 -92084 1189 2 2 8 8 37 21 27 86 150
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 960:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 960 (1998 May 31 - Jun 06)
98 5 31 98 6 1 98 6 2 98 6 3 98 6 4 98 6 5 98 6 6
prn 3d rss (cm)
1 6 6 9 6 5 13 14
2 14 8 8 3 8 17 5
3 7 4 7 9 4 6 8
4 14 10 6 5 6 15 8
5 8 4 9 13 13 10 12
6 7 9 9 10 22 8 14
7 7 6 8 4 5 10 11
8 6 6 5 7 5 8 7
9 6 4 7 9 8 16 12
10 5 5 7 21 10 8 11
13 8 8 6 7 7 8 6
14 12 8 6 6 4 11
15 8 5 8 8 6 7 9
16 5 9 8 4 6 11 8
17 7 6 5 7 9 8 8
18 6 10 6 5 5 5 7
19 13 5 8 7 6 5 9
21 9 6 5 6 6 7 10
22 6 7 12 17 5 10 6
23 7 12 12 10 13 13 11
24 7 6 7 10 6 10 10
25 9 7 9 7 9 10 12
26 13 8 7 10 10 10 13
27 10 10 7 9 7 7 8
29 10 8 6 6 7 12 9
30 4 5 5 9 8 7 12
31 10 9 3 6 6 8 7
_______________________
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 960 (1998 May 31 - Jun 06)
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 .182 .934 55.6 4.31 2.93
AREQ* 1.0 83.4 -.250 46.0 4.00 2.39
ASC1 7.0 113. -.247 71.0 5.03 1.53
AUCK 1.9 81.7 -.249 40.5 4.54 2.75
BAHR 4.9 .608 129. 47.8 5.01 3.15
BARB 4.7 99.7 -.306 32.2 7.44 3.25
BOGT 1.0 126. -.246 68.0 6.00 1.71
CAS1 3.8 .766e+07 -.179e+05 36.3 5.50 1.38
CASA 4.0 16.5 47.8 41.4 6.27 2.73
COCO 4.9 109. -.240e+05 47.2 7.19 2.56
DAV1* 6.9 133. -.241 . 4.44 1.60
DGAR 7.0 108. -.245 67.5 6.16 1.74
EISL 7.0 203. -.238 49.0 5.31 3.04
FAIR* 7.0 .202 -.139 43.9 4.87 2.32
FORT* 5.9 .126 -.204 70.0 6.02 1.76
GALA 5.9 106. -.243 68.6 5.68 1.74
GOL2* 7.0 77.5 -.558 54.6 4.63 2.05
GUAM* 6.9 116. -.256 61.6 7.29 2.21
HARK* 4.8 15.1 -7.25 50.4 4.21 2.89
HRAO 7.0 436. -1.26 31.2 3.47 2.85
IISC 2.7 86.1 -.245 74.3 6.34 2.39
IRKT* 3.7 .312 -.700e-01 62.9 5.00 2.55
KELY 1.8 100. -.259 . 5.00 1.80
KERG* 1.8 .107e+04 457. . 5.00 2.70
KIT3* 2.7 121. -.237 75.1 5.32 3.07
KOKB* 7.0 .183 -.783 74.8 5.16 2.76
KOUR* 1.0 2.76 7.52 73.0 8.00 1.86
KWJ1* 7.0 373. -.247 63.6 6.78 1.86
LHAS* 3.0 99.8 -.246 . 5.00 2.36
LPGS .8 187. -.216 57.0 5.00 2.66
MAC1* 6.8 90.4 -.250 37.6 4.00 2.42
MAD2* 6.9 107. -1.27 66.8 6.61 1.75
MAG0 1.9 .289e+06 466. 32.0 4.00 2.54
MALI* 7.0 914. -429. 76.3 7.15 1.97
MAS1* 2.9 62.4 -.864 56.4 4.68 2.46
MATE* 3.9 462. -.253 45.0 4.52 2.82
MCM4 3.0 82.0 -.264 34.7 4.68 1.36
MKEA 6.0 .193 -.189 52.8 4.85 2.74
NTUS 2.0 .446e+04 .272e-01 92.0 7.00 1.51
NYA1 3.9 .225 -.893 85.3 5.00 2.04
OHIG* 3.8 .184e+04 -.183 53.7 5.00 1.90
ONSA* 5.9 .151 -1.11 45.7 4.19 2.24
PETR 2.0 80.2 -.255 59.1 5.00 2.28
POL2 1.9 82.2 -.241 48.0 4.50 2.41
REYK 1.0 85.9 -.273 58.0 6.00 1.41
SANT* 5.5 896. -.330 37.4 5.00 1.86
TAHI .8 739. -.216 66.0 6.00 2.10
TID2* 7.0 9.34 -.225 34.9 5.16 2.54
TSKB* 7.0 1.56 -2.44 49.3 5.06 3.06
USNO 7.5 . . 58.6 5.89 2.70
USUD 7.0 641. 1.02 43.7 4.91 2.65
WTZR* 6.7 541. .335 64.6 5.32 2.48
YAKA 2.0 103. -.246 69.5 5.00 2.35
YAKZ .8 .288e+06 445. 52.0 5.00 2.78
YAR1* 7.0 84.6 -.240 33.7 4.74 2.50
YELL* 7.0 .197 -.348 47.3 4.86 1.73
PRN01 7.0 83.4 48.8 54.3 5.30 2.13
PRN02 6.6 81.6 -494. 59.2 5.30 2.12
PRN03 7.0 79.3 15.1 53.6 5.30 2.44
PRN04 7.0 79.5 29.7 54.5 5.30 2.09
PRN05 6.6 81.5 150. 54.5 5.15 2.19
PRN06 7.0 78.2 -.642 59.2 5.30 2.08
PRN07 7.0 83.0 780. 55.9 5.16 2.14
PRN08 7.0 80.8 568. 53.7 5.30 2.12
PRN09 7.0 81.1 -44.1 53.8 5.16 2.41
PRN10 7.0 82.4 22.3 58.1 5.15 2.07
PRN13 7.0 80.7 -156. 55.9 5.00 2.27
PRN14 6.0 80.3 30.4 53.0 5.35 2.49
PRN15 7.0 3.58 562. 55.2 5.16 2.35
PRN16 7.0 80.0 64.4 55.4 5.00 2.32
PRN17 7.0 81.4 -181. 55.7 5.16 2.23
PRN18 7.0 81.3 14.2 55.0 5.46 2.20
PRN19 6.9 .351e+05 320. 55.7 5.00 1.98
PRN21 7.0 82.7 42.0 58.3 5.46 2.21
PRN22 6.8 79.2 1.67 53.9 5.73 2.22
PRN23 7.0 81.3 -.183e-01 62.5 5.59 2.23
PRN24 7.0 83.5 837. 53.3 5.00 2.17
PRN25 7.0 79.9 -6.75 50.6 5.31 2.35
PRN26 7.0 79.8 105. 53.1 5.15 2.20
PRN27 7.0 82.6 29.9 57.6 5.45 2.04
PRN29 7.0 81.3 498. 52.9 5.00 2.41
PRN30 6.7 81.3 -41.6 51.6 5.66 2.22
PRN31 7.0 80.8 3.96 53.4 5.00 2.45
_______________________
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 5 31 98 6 1 98 6 2 98 6 3 98 6 4 98 6 5 98 6 6
prn 3d rss (cm)
1 209 218 237 294 235 183 368
2 541 184 255 468 400 430 249
3 342 214 345 317 342 258 254
4 454 317 422 362 549 458 340
5 399 616 452 341 616 480 419
6 583 585 524 670 527 608 539
7 369 458 654 315 218 323 512
8 347 242 486 571 347 458 356
9 223 789 775 547 537 380 247
10 536 454 403 358 325 260 359
13 188 308 246 168 204 195 334
14 540 698 556 449 403 520
15 366 296 206 348 537 461 245
16 339 377 230 248 292 378 436
17 348 425 424 374 476 383 445
18 263 393 246 393 360 602 412
19 231 323 191 251 446 251 346
21 272 353 258 394 331 425 216
22 415 293 360 404 590 408 318
23 922 1014 410 659 967 1111 1466
24 294 251 211 188 178 302 428
25 336 461 522 436 466 429 463
26 252 183 260 282 395 423 634
27 347 322 271 396 349 424 275
29 404 198 258 291 231 240 248
30 313 201 324 207 416 380 426
31 369 346 555 260 231 435 551
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo areq asc1 auck bahr barb bogt cas1 casa coco dav1 dgar eisl fair fort gala gol2 guam hark hrao iisc irkt kely kerg kit3 kokb kour kwj1 lhas lpgs mac1 mad2 mag0 mali mas1 mate mcm4 mkea ntus nya1 ohig onsa petr pol2 reyk sant tahi tid2 tskb usno usud wtzr yaka yakz yar1 yell
[Mailed From: djeff at cobra.jpl.nasa.gov]
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