[IGSREPORT-5245] Wk 0970 JPL Analysis Report
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D
Tue Aug 25 14:27:32 PDT 1998
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IGS Electronic Report Tue Aug 25 14:27:32 PDT 1998 Message Number 5245
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Author: D C Jefferson
Subject: Wk 0970 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 0970 (DAYS 221-227, DATES 1998 Aug 09 - Aug 15)
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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/0970. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl09707.sum This text file.
jpl09707.erp Earth rotation parameters for GPS week 970.
jpl09707.snx Ground station coordinates for GPS week 970, SINEX format.
jpl0970[0-6].sp3 GPS ephemerides for GPS week 970, sp3 format.
jpl0970[0-6].tro Ground station troposphere estimates for GPS week 970.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 10.0 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: NRC1 (not USNO) used as reference clock day 223.
WARNING: FAIR (not USNO) used as reference clock day 224.
WARNING: PIE1 (not USNO) used as reference clock day 225.
WARNING: Data from HARK, SANT excluded day 221.
WARNING: Data from FAIR, HARK, NSSP, SANT excluded day 222.
WARNING: Data from NOTO, NSSP excluded day 223.
WARNING: Data from AUCK, CASA, LPGS, NOTO, NSSP, SCIP excluded day 224.
WARNING: Data from CASA, LPGS excluded day 225.
WARNING: Data from CASA, HARK, HOB2 excluded day 226.
WARNING: Data from CASA, HARK, HOB2, LAMA, LPGS, NYAL excluded day 227.
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 970 (1998 Aug 09 - Aug 15)
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
51034.50 21193 478372 -1287288 6216 39 45 179 179 37 0 27 2143 553
51035.50 23678 478480 -1293190 5589 41 46 180 180 37 0 27 2164 28
51036.50 26300 478429 -1298706 5443 42 46 182 182 37 0 27 2791 46
51037.50 29450 478494 -1304267 5679 47 48 185 185 37 0 27 2774 385
51038.50 32263 478500 -1309742 5271 45 52 184 184 37 0 27 2429 -51
51039.50 34729 478228 -1314829 4902 42 48 186 186 37 0 27 1861 107
51040.50 36717 478242 -1319721 4883 39 42 148 148 37 0 27 1674 -307
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 970:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 970 (1998 Aug 09 - Aug 15)
98 8 9 98 8 10 98 8 11 98 8 12 98 8 13 98 8 14 98 8 15
prn 3d rss (cm)
1 8 5 6 11 9 14 19
2 8 4 6 11 10 7 6
3 20 21 29 23 20 17 34
4 12 16 7 13 15 7 7
5 10 7 7 6 10 15 12
6 6 10 6 13 12 10 6
7 9 10 6 13 11 7 6
8 7 6 5 10 8 7 8
9 10 6 5 8 7 7 2
10 11 10 6 8 16 14 8
13 16 13 8 8 11 8 20
14 20 18 24 24 10 16 22
15 12 10 14 21 16 14 7
16 11 8 9 12 13 7 8
17 14 18 10 15 24 14 16
18 10 6 7 9 15 9 9
19 10 8 8 14 11 7 15
21 6 6 21 14 16 12 14
22 6 11 14 18 10 12 8
23 12 18 10 10 18 18 17
24 13 7 8 12 18 9 13
25 6 8 4 13 13 12 9
26 9 6 5 12 14 8 17
27 8 5 7 8 8 7 9
29 6 6 6 13 13 11 16
30 10 6 9 9 9 8 7
31 8 13 18 12 15 18 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 970 (1998 Aug 09 - Aug 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* 6.9 8.51 .737e-01 64.2 5.35 2.73
AOML 1.0 97.4 -.493e-01 55.0 6.00 2.67
AREQ* 2.0 98.5 -.462 50.6 4.00 2.18
ASC1 6.8 169. -.106 77.8 5.78 1.72
BAHR 3.8 .584 495. 40.9 6.00 3.06
BARB .9 96.7 .320e-01 32.0 7.00 3.05
BOGT 2.0 162. .626e-01 68.5 6.00 1.85
BRUS .9 .654 .770 76.0 5.00 3.02
CAS1 4.6 12.6 868. 36.5 6.00 1.21
CHAT 2.0 160. .247e-01 84.0 5.52 2.76
CRO1 2.9 157. -.315 58.7 5.69 1.77
DAV1* 5.3 131. -.293e-01 . 4.50 1.66
DGAR 6.3 646. -.805e-01 73.1 5.56 1.78
EISL 6.9 116. -.110 55.3 5.00 2.94
FAIR* 5.9 162. .205 56.7 5.00 2.37
FORT* 5.6 .274 -.276 71.1 5.67 1.81
GALA 2.7 292. .358e-01 65.0 4.34 1.54
GODE .9 .288 -.850 48.0 5.00 2.73
GOL2* 6.6 .140 .877 53.0 5.91 2.35
GRAZ* 1.0 .555 -1.98 74.0 4.00 2.70
GUAM* 6.0 116. -.134 65.7 7.17 2.09
HARK* 2.9 14.8 16.7 . 4.00 1.91
HRAO 3.0 .174 75.1 38.0 4.36 2.54
IISC 6.0 94.9 -.132 76.3 5.71 2.13
IRKT* .8 .170 -.524 65.0 5.00 2.50
KELY 1.7 94.5 .254e-01 . 5.56 1.78
KERG* 4.6 .145e+04 167. . 5.00 2.34
KIT3* 6.8 173. -.102 71.0 5.05 2.32
KOKB* 6.1 .688e+04 33.4 86.8 6.26 2.51
KOUR* 1.0 .191e+04 8.39 76.0 5.00 1.74
KSTU .9 92.6 .986e-01 . 4.00 2.54
KWJ1* 6.9 119. -.113 73.3 6.74 1.88
LPGS 1.9 132. -.441 57.4 5.00 2.92
MAC1* 4.3 92.3 -.167 39.4 4.19 2.28
MAD2* 6.1 .196 -.350 62.1 5.90 2.52
MAG0 .9 .289e+06 502. 33.0 5.00 2.44
MALI* 6.9 843. -156. 81.3 7.15 1.89
MATE* 1.0 .162 -1.72 43.0 5.00 3.01
MCM4 2.9 92.1 .512e-01 41.7 5.35 1.49
MEDI .8 .259 2.11 34.0 4.00 3.11
MKEA 4.9 43.1 .406e-01 62.8 5.00 2.57
NANO 1.0 7.28 183. 47.0 5.00 2.76
NICO .9 112. .718e-01 58.0 6.00 2.64
NOUM 2.0 .289e+06 508. 60.6 5.52 2.19
NRC1 1.1 . . 79.0 7.00 2.96
NTUS 3.7 122. -.268 89.3 6.05 1.45
NYA1 6.9 .175 -22.1 42.6 5.16 2.10
OHIG* 6.8 130. -.112 59.1 5.00 1.97
ONSA* 6.7 411. -2.38 44.2 4.46 2.26
PETR 1.0 .290e+06 475. 39.0 5.00 2.97
PIE1* 1.0 . . 46.0 5.00 2.81
SANT* 4.3 .174e+04 -.549 41.5 5.00 1.28
SUTH 3.9 100. .250e-01 44.7 4.53 2.40
THTI 1.2 457. -.798e-01 79.0 4.00 2.44
TID2* 6.3 .131 .563e-01 41.1 5.54 2.45
TSKB* 6.9 1.61 -2.74 50.8 5.33 3.25
USNO 4.5 . . 60.8 6.00 2.70
USUD 4.9 .154 -1.32 42.2 5.84 3.15
WTZR* 6.9 .943 -3.75 65.6 5.33 2.71
WUHN 1.0 7.01 -88.4 54.0 6.00 2.64
XIAN 5.9 95.8 -.133 47.1 5.00 2.60
YAKA 1.8 112. .535e-01 55.6 5.00 2.10
YAKZ 2.5 .289e+06 437. 44.1 5.76 2.20
YAR1* 6.9 82.8 -.110 40.0 4.87 2.35
YELL* 6.9 .169 -1.66 50.9 5.45 1.91
PRN01 6.7 81.6 55.6 58.7 5.45 2.08
PRN02 6.9 83.0 -519. 61.6 5.00 2.24
PRN03 6.8 81.4 37.5 60.5 5.46 2.18
PRN04 6.9 79.0 42.3 58.4 5.15 1.90
PRN05 6.9 82.6 160. 57.4 5.16 2.44
PRN06 6.6 81.9 -.713 63.9 5.45 2.04
PRN07 6.8 78.2 787. 59.2 5.15 2.22
PRN08 6.9 81.0 510. 58.5 5.16 2.13
PRN09 6.9 81.9 -6.11 58.9 5.30 2.36
PRN10 6.9 83.4 25.0 59.0 5.15 2.07
PRN13 6.9 82.8 -228. 58.0 5.46 2.28
PRN14 6.9 81.7 1.99 58.5 5.30 2.41
PRN15 6.9 3.75 587. 64.2 5.30 2.26
PRN16 6.9 82.8 74.4 59.7 5.45 2.18
PRN17 6.9 78.9 -186. 63.1 5.30 2.10
PRN18 6.7 82.8 15.8 58.7 5.31 2.13
PRN19 6.9 81.1 -24.9 60.1 5.00 2.03
PRN21 6.9 81.5 52.6 60.0 5.46 2.12
PRN22 6.9 81.5 .537 57.3 5.15 2.40
PRN23 6.9 82.5 2.58 60.9 6.00 2.17
PRN24 6.9 81.4 784. 57.3 5.60 2.17
PRN25 6.9 81.7 -6.23 57.6 5.31 2.05
PRN26 6.6 82.0 197. 56.4 5.45 2.33
PRN27 6.9 79.0 38.0 59.4 5.00 2.00
PRN29 6.7 81.7 495. 57.9 6.87 2.33
PRN30 6.9 80.5 -5.00 54.5 5.16 2.32
PRN31 6.8 82.8 5.63 57.3 5.31 2.13
_______________________
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 8 9 98 8 10 98 8 11 98 8 12 98 8 13 98 8 14 98 8 15
prn 3d rss (cm)
1 366 359 350 404 392 443 486
2 183 229 472 307 259 474 463
3 270 163 222 391 208 190 308
4 238 273 259 371 451 352 306
5 395 227 338 449 374 321 205
6 630 917 1098 953 422 562 499
7 343 515 344 488 436 387 412
8 566 336 455 408 432 316 396
9 129 289 413 413 424 189 213
10 262 274 467 247 183 346 366
13 174 293 317 302 320 183 246
14 840 816 756 768 578 1352 735
15 189 233 283 257 165 228 409
16 360 257 423 693 348 463 424
17 164 390 387 413 313 302 523
18 345 538 497 367 457 340 295
19 199 190 229 267 210 248 186
21 297 215 222 519 353 207 353
22 284 172 404 439 236 730 808
23 886 1032 1089 603 881 844 913
24 461 453 322 400 981 608 418
25 380 269 301 408 439 633 539
26 249 473 289 449 315 405 275
27 260 348 393 357 317 365 377
29 220 298 346 268 417 477 334
30 299 155 174 253 199 523 237
31 254 358 376 228 228 241 184
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo aoml areq asc1 bahr barb bogt brus cas1 chat cro1 dav1 dgar eisl fair fort gala gode gol2 graz guam hark hrao iisc irkt kely kerg kit3 kokb kour kstu kwj1 lpgs mac1 mad2 mag0 mali mate mcm4 medi mkea nano nico noum nrc1 ntus nya1 ohig onsa petr pie1 sant suth thti tid2 tskb usno usud wtzr wuhn xian yaka yakz yar1 yell
[Mailed From: mbh at cobra.jpl.nasa.gov]
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