[IGSREPORT-6442] Wk 1025 JPL Analysis Report
D
D
Tue Sep 14 15:11:28 PDT 1999
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IGS Electronic Report Tue Sep 14 15:11:28 PDT 1999 Message Number 6442
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Author: D C Jefferson
Subject: Wk 1025 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 1025 (DAYS 241-247, DATES 1999 Aug 29 - Sep 04)
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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/1025. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10257.sum This text file.
jpl10257.erp Earth rotation parameters for GPS week 1025.
jpl10257.snx Ground station coordinates for GPS week 1025, SINEX format.
jpl1025[0-6].sp3 GPS ephemerides for GPS week 1025, sp3 format.
jpl1025[0-6].tro Ground station troposphere estimates for GPS week 1025.
jpl1025[0-6].clk GPS and ground station clocks for GPS week 1025, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 10.0 cm
We continue to exclude data from IGS stations that do not employ Dorne-Margolin
style antennae, namely: BAKO BZRG GOPE HOFN INEG JOZE MATH MDVO PENC WTZT.
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 days 241-243 and 247.
WARNING: TID2 (not USNO) used as reference clock days 244 and 245.
WARNING: DRAO (not USNO) used as reference clock day 246.
WARNING: Data from JAB1, NOUM excluded day 241.
WARNING: Data from PRN15, EISL, JAB1, KOKB, TROM excluded day 242.
WARNING: Data from PRN02, PRN08, PRN15, JAB1, RIOP excluded day 243.
WARNING: Data from FORT, HERS excluded day 244.
WARNING: Data from BLYT, CASA, COSO, DHLG, JAB1, MAC1 excluded day 245.
WARNING: Data from BLYT, CASA, DHLG, HERS, JAB1, MAC1, TROM excluded day 246.
WARNING: Data from BLYT, CASA, DHLG, MAC1, MATE excluded day 247.
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 1025 (1999 Aug 29 - Sep 04)
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
51419.50 -7470 363630 4765253 8633 50 56 156 156 39 0 27 408 -186
51420.50 -6994 363997 4756857 8159 57 61 163 163 39 0 26 161 445
51421.50 -6363 364615 4748663 8228 60 64 196 196 39 0 24 -17 260
51422.50 -6385 364867 4740930 7238 63 65 167 167 39 0 27 -264 97
51423.50 -6348 365054 4732824 8974 50 50 150 150 39 0 27 144 93
51424.50 -6012 365478 4724125 8424 45 46 148 148 39 0 27 476 169
51425.50 -5360 365697 4715690 8447 47 46 148 148 39 0 27 744 849
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1025:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1025 (1999 Aug 29 - Sep 04)
99 8 29 99 8 30 99 8 31 99 9 1 99 9 2 99 9 3 99 9 4
prn 3d rss (cm)
1 10 12 10 6 8 6 9
2 9 6 9 6 5 8
3 9 12 14 7 12 16 6
4 6 15 11 6 6 11 8
5 14 10 4 5 8 8 10
6 8 13 6 5 9 7 11
7 6 7 10 7 7 6 5
8 15 13 4 5 8 11
9 10 10 7 10 11 7 8
10 6 7 12 13 10 8 8
13 13 9 9 11 9 8 8
14 20 8 23 29 7 6 6
15 17 18 12 10
16 9 8 8 6 5 6 6
17 20 20 21 14 13 12 11
18 8 7 19 10 6 7 4
19 11 8 9 16 19 15 9
21 15 18 16 16 14 22 15
22 14 10 12 14 10 8 9
23 13 9 12 14 13 15 16
24 7 24 18 12 10 25 19
25 14 14 14 9 10 6 9
26 8 7 13 14 11 10 8
27 10 7 7 11 10 8 13
29 14 14 14 18 11 7 12
30 8 12 6 5 4 5 7
31 18 24 29 25 17 12 5
_______________________
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 1025 (1999 Aug 29 - Sep 04)
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 30.1 -.181 38.7 5.05 3.31
ANKR 1.0 144. .294e-01 83.0 5.00 3.03
AOML 6.0 101. -.544e-02 67.4 6.51 2.51
AREQ* 5.0 127. -.336e-01 69.1 4.00 2.45
ARTU 7.0 97.9 -.830e-01 24.5 5.16 2.67
ASC1 5.0 69.0 -.803e-02 75.8 5.64 2.92
AUCK* 3.0 104. -.635e-02 58.7 4.00 2.09
CEDU 2.8 98.4 -.136e-01 89.7 3.41 2.67
CHAT* 3.0 114. -.661e-02 87.3 5.00 2.91
CHUR 1.0 2.82 9.22 38.0 5.00 1.68
COCO 2.8 123. -.283e-01 97.8 5.69 2.19
DARW 6.0 130. -.362e-01 69.1 5.18 2.20
DGAR .8 118. .349e-02 . 6.00 1.80
DRAO 1.1 . . 42.0 5.00 3.01
EISL 5.0 152. -.443e-02 72.1 4.85 2.71
FAIR* 7.0 165. -.878 27.1 5.87 2.10
FORT* 4.5 2.83 .540e-01 85.7 5.14 1.70
GLSV 1.0 .290e+06 519. 59.0 5.00 2.24
GOL2* 7.0 .157 -.510 95.0 4.88 2.36
GRAZ* 1.0 1.41 -.689 98.0 4.00 2.46
GUAM* .9 156. -.165e-01 86.0 7.00 2.15
HARK* 5.9 .288e+06 505. 63.4 4.55 3.45
HRAO 5.0 128. -.817 75.6 3.84 2.75
IISC .9 140. -.497e-01 . 5.00 1.98
IRKT* 6.9 .260 315. 65.6 5.00 2.65
JPLM 1.0 1.76 158. 50.0 4.00 2.89
KERG* 5.9 .289e+06 505. . 5.19 2.95
KOKB* 6.0 .150 .111e+04 53.3 7.86 4.20
KWJ1* 6.5 .149e+05 -.453e-01 96.7 5.63 1.58
MAC1* 3.6 108. -.100 36.7 3.78 1.68
MAD2 2.0 .156 -.521 86.5 7.65 2.77
MAG0 1.0 83.2 -.583e-01 31.0 4.00 2.64
MAS1* 2.0 2.44 .458 35.0 6.00 3.76
METS 1.9 28.2 -89.7 48.3 5.21 2.41
MKEA 2.0 20.2 .263 80.1 4.52 2.16
NANO 2.0 9.59 295. 52.2 4.54 2.93
NICO 6.0 116. -.628e-02 66.9 5.18 2.57
NOTO 2.0 .260 175. 71.5 6.52 3.05
NOUM 5.4 .288e+06 499. 68.9 5.00 2.11
ONSA* 6.9 33.5 -.508e-01 47.2 5.05 2.56
PETP 7.0 99.6 -.773e-01 37.3 5.46 2.90
PIE1* 3.8 . . 58.3 5.00 2.60
PIMO 4.8 151. -.550e-01 81.5 5.62 1.99
REYK 5.9 130. -.634e-02 61.6 6.71 1.95
SANT* 6.9 8.41 .557 58.7 4.18 2.65
SCH2 1.0 13.4 .851 50.0 6.00 1.46
SEY1 4.4 .115e+04 -.179 86.6 5.61 1.90
SFER 4.9 .548 151. 81.6 5.44 2.80
SOL1 1.0 107. .773e-02 70.0 7.00 2.54
STJO 6.0 2.73 .424e-01 44.8 5.36 3.36
SUTH 1.0 .212e+04 -.127 84.0 4.00 2.36
THTI 2.0 .290e+06 509. 77.1 5.00 2.68
THU1* 7.0 81.8 .266e-02 47.2 6.44 1.51
TID2* 7.1 .165 1.20 53.2 4.92 2.20
TIXI 5.9 103. -.752e-01 29.5 5.37 1.90
TOUL .1 .288 159. 68.0 6.00 1.75
TOW2 5.8 107. -.126e-01 59.8 4.57 2.43
UCLU 3.0 128. .382e-03 47.6 4.68 2.87
WES2 5.0 .416 .844e-01 69.3 5.47 2.77
WILL 2.0 2.68 3.72 33.5 5.10 2.92
WTZR* 5.9 2.41 .615 55.3 6.37 3.26
WUHN 2.0 492. .532e-01 63.5 6.00 2.41
XIAN 4.9 109. -.267e-02 58.5 5.00 2.34
YAKZ 2.0 82.6 -.784e-01 40.5 5.00 2.78
YAR1* 7.0 98.3 -.162e-02 59.3 4.32 1.98
YELL* 5.9 .153 .392 44.8 4.56 1.44
YKRO 2.0 90.8 -.120e-01 . 5.00 1.33
YSSK 1.0 102. -.716e-01 38.0 5.00 3.18
ZECK 1.0 83.2 .126e-01 61.0 4.00 2.27
PRN01 7.0 79.7 96.8 57.5 5.16 2.76
PRN02 5.9 81.0 -105. 68.5 5.18 2.22
PRN03 7.0 80.5 37.3 61.1 5.16 2.33
PRN04 6.9 79.2 144. 63.0 5.16 2.14
PRN05 7.0 82.2 215. 61.5 5.00 2.34
PRN06 6.9 82.5 .266e-01 60.6 5.15 2.57
PRN07 7.0 79.8 570. 61.0 5.00 2.13
PRN08 6.0 81.0 176. 62.4 5.18 2.18
PRN09 7.0 79.2 -8.32 59.2 5.00 2.17
PRN10 7.0 79.5 40.2 66.9 5.15 2.28
PRN13 7.0 79.9 -131. 59.7 5.49 2.37
PRN14 7.0 80.1 31.8 56.7 5.45 2.44
PRN15 5.0 2.87 721. 64.8 5.81 2.52
PRN16 7.0 80.1 134. 61.1 5.16 2.54
PRN17 7.0 80.1 -220. 62.0 5.16 2.49
PRN18 7.0 81.4 26.3 58.0 5.00 2.46
PRN19 7.0 83.2 48.8 60.2 5.00 2.39
PRN21 7.0 80.7 28.9 61.3 5.00 2.43
PRN22 6.9 81.4 89.0 64.5 5.62 2.48
PRN23 7.0 80.3 4.59 63.4 5.73 2.45
PRN24 6.9 80.4 583. 60.6 5.76 2.45
PRN25 7.0 81.8 2.14 60.6 5.31 2.49
PRN26 7.0 79.9 672. 61.2 5.33 2.34
PRN27 7.0 80.2 30.7 63.6 5.00 2.38
PRN29 7.0 83.7 522. 60.6 5.15 2.36
PRN30 6.9 80.5 -30.4 61.2 5.75 2.35
PRN31 7.0 83.3 24.4 61.5 5.00 2.33
_______________________
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
99 8 29 99 8 30 99 8 31 99 9 1 99 9 2 99 9 3 99 9 4
prn 3d rss (cm)
1 408 345 328 568 466 323 241
2 306 265 1370 226 192 186
3 147 218 263 455 477 394 264
4 225 278 303 493 304 236 297
5 366 209 280 326 216 250 211
6 397 409 571 796 485 421 491
7 175 172 207 317 450 374 230
8 289 410 441 277 337 227
9 298 402 271 240 378 702 242
10 228 163 173 178 211 186 199
13 226 214 183 234 520 258 330
14 833 404 444 723 756 562 402
15 1222 1726 518 962 400
16 497 546 550 575 346 533 481
17 297 402 454 354 315 346 360
18 734 499 512 1472 707 646 488
19 989 866 511 629 431 370 240
21 304 212 235 316 243 484 353
22 195 162 232 543 447 290 232
23 544 451 589 386 562 537 347
24 649 421 847 1436 438 696 1032
25 287 584 424 326 171 195 268
26 510 384 328 281 233 305 552
27 237 212 364 280 341 363 307
29 306 501 306 162 144 256 231
30 371 190 218 272 372 464 344
31 407 296 469 582 371 179 181
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo ankr aoml areq artu asc1 auck cedu chat chur coco darw dgar drao eisl fair fort glsv gol2 graz guam hark hrao iisc irkt jplm kerg kokb kwj1 mac1 mad2 mag0 mas1 mets mkea nano nico noto noum onsa petp pie1 pimo reyk sant sch2 sey1 sfer sol1 stjo suth thti thu1 tid2 tixi toul tow2 uclu wes2 will wtzr wuhn xian yakz yar1 yell ykro yssk zeck
[Mailed From: djeff at cobra.jpl.nasa.gov]
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