[IGSREPORT-6415] Wk 1024 JPL Analysis Report
D
D
Tue Sep 7 16:15:23 PDT 1999
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IGS Electronic Report Tue Sep 7 16:15:23 PDT 1999 Message Number 6415
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Author: D C Jefferson
Subject: Wk 1024 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 1024 (DAYS 234-240, DATES 1999 Aug 22 - Aug 28)
******************************************************************************
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/1024. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10247.sum This text file.
jpl10247.erp Earth rotation parameters for GPS week 1024.
jpl10247.snx Ground station coordinates for GPS week 1024, SINEX format.
jpl1024[0-6].sp3 GPS ephemerides for GPS week 1024, sp3 format.
jpl1024[0-6].tro Ground station troposphere estimates for GPS week 1024.
jpl1024[0-6].clk GPS and ground station clocks for GPS week 1024, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 12.0 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.
Beginning this week, we add a few new candidate global stations. As with
other sites, these stations are given the opportunity to participate in the
orbit and clock solution as the global site distribution varies. The following
nominal coordinates were assumed:
X (m) Y (m) Z (m)
ARTU (Arti, Russian Federation) 1843957.0294 3016203.2376 5291262.0676
CORD (Cordoba, Argentina) 2345503.9246 -4910842.9296 -3316365.5001
UZHL (Uzhgorod, Zakarpattia, Ukraine) 3907587.6207 1602428.6362 4763783.7490
YKRO (Yamoussoukro, Cote d'Ivorie) 6306440.2145 -578381.0010 757956.3147
YSSK (Yuzhno-Sakhalinsk, Russ. Fed.) -3465320.9483 2638269.4422 4644085.5508
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 234.
WARNING: PIE1 (not USNO) used as reference clock days 235-237.
WARNING: DRAO (not USNO) used as reference clock days 238 and 239.
WARNING: ALGO (not USNO) used as reference clock day 240.
WARNING: Data from RAMO excluded day 234.
WARNING: Data from RAMO, TOUL excluded day 235.
WARNING: Data from PRN30 excluded day 236.
WARNING: Data from PRN29, HERS, MEDI excluded day 237.
WARNING: Data from PRN15, PRN29, CASA, HERS excluded day 238.
WARNING: Data from PRN15, PRN23, ANKR, JAB1 excluded day 239.
WARNING: Data from PRN15, PRN23, JAB1, PIN1, TROM excluded day 240.
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 1024 (1999 Aug 22 - Aug 28)
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
51412.50 -8145 358818 4816959 7101 49 57 148 148 39 0 27 -443 868
51413.50 -8166 359709 4810323 6172 50 57 144 144 39 0 27 307 1527
51414.50 -8688 360906 4803880 6714 56 59 154 154 39 0 26 -827 880
51415.50 -8640 361499 4796899 7247 47 54 147 147 39 0 26 283 751
51416.50 -8283 361971 4789728 7095 59 62 165 165 39 0 25 345 1754
51417.50 -8350 362701 4781972 8418 50 53 153 153 39 0 25 -10 432
51418.50 -7974 363198 4773667 8191 56 58 155 155 39 0 25 4 428
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1024:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1024 (1999 Aug 22 - Aug 28)
99 8 22 99 8 23 99 8 24 99 8 25 99 8 26 99 8 27 99 8 28
prn 3d rss (cm)
1 15 14 11 12 5 9 5
2 7 9 12 9 12 11 10
3 13 18 21 19 16 9 9
4 10 12 11 19 14 8 5
5 10 9 7 11 10 14 10
6 11 10 9 13 9 16 11
7 12 10 17 7 8 7 8
8 9 15 6 10 6 6 14
9 9 7 22 20 19 13 14
10 17 13 9 17 19 13 13
13 10 18 16 19 16 48 26
14 10 8 12 8 8 9 16
15 33 26 23 13
16 18 12 13 20 9 6 7
17 26 22 10 6 31 35 12
18 24 26 15 14 12 11 17
19 35 26 18 9 9 12 17
21 14 23 21 18 20 16 10
22 20 11 22 33 9 9 6
23 29 25 20 16 13
24 16 30 27 15 17 14 9
25 9 14 10 8 5 6 8
26 15 25 26 11 13 13 8
27 10 13 7 6 11 8 10
29 15 14 8 8 10
30 15 9 9 20 19 7
31 17 12 14 13 8 16 18
_______________________
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 1024 (1999 Aug 22 - Aug 28)
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 1.0 136. .623 46.0 4.00 1.94
ALGO* 7.0 .117 -.913e-01 35.6 6.04 3.21
AMC2 1.6 .203e+04 .884 43.2 6.63 2.62
ANKR .8 155. .101e-01 78.0 6.00 2.95
AOML 6.0 .142e+04 -.123e-01 62.6 5.67 2.42
AREQ* 5.8 119. -.209e-01 68.1 3.83 2.41
ARTU 2.9 92.2 -.836e-01 23.7 5.00 2.65
ASC1 1.9 52.2 -.114e-01 70.1 5.49 2.81
AUCK* 3.0 96.4 -.600e-02 56.0 4.00 2.62
BUCU 1.0 .289e+06 467. 40.0 5.00 3.14
CEDU 1.7 87.2 .237e-01 97.3 3.44 2.58
CHAT* 4.0 103. -.144e-01 86.8 5.52 2.82
CHUR 1.0 5.93 7.93 35.0 8.00 1.59
CIC1 1.0 100. -.313e-01 49.0 5.00 2.10
COCO 3.8 118. -.312e-01 91.1 5.52 2.06
DARW 2.0 123. -.206e-01 69.5 5.51 2.40
DGAR 4.3 121. -.383e-01 66.1 5.06 1.75
DRAO 2.0 . . 39.5 5.69 3.10
EISL 5.8 137. -.205e-01 70.0 5.00 2.58
FAIR* 7.0 55.6 -.583 34.1 6.15 1.40
FLIN 1.0 95.2 -.207e-01 54.0 6.00 2.38
FORT* 5.7 .153 .121 87.8 5.00 1.75
GLSV .9 .289e+06 541. 59.0 6.00 2.19
GODE 1.0 .140 -.189 39.0 9.00 3.49
GOL2* 4.8 97.8 -.560e-01 80.5 5.21 2.15
GUAM* 3.9 142. -.590e-01 81.2 6.52 2.15
HARK* 1.0 .289e+06 502. 62.9 3.96 2.66
HOB2* .9 .887e-01 -2.89 51.0 5.00 3.06
HOLB 2.0 42.7 153. 34.1 6.64 2.95
HRAO 5.9 87.4 -.224 71.6 4.20 2.66
IRKT* 4.7 .241 315. 63.0 5.40 2.48
JAB1 4.8 .831e+05 -8.46 43.2 5.20 3.19
JPLM 2.0 16.2 43.7 50.2 4.52 2.85
KARR .9 164. .119e-01 83.0 5.00 2.78
KERG* 1.3 .289e+06 498. . 5.00 2.29
KIRU .9 2.68 1.29 59.0 7.00 1.55
KOKB* 6.9 .108e+06 130. 65.8 7.32 3.49
KWJ1* 6.8 120. -.705e-01 82.3 6.28 1.81
LAMA 1.0 90.8 -.946e-01 44.0 5.00 2.37
MAC1* 2.5 118. -.951e-01 37.2 4.00 2.01
MAD2 2.0 .999e-01 -.427 87.5 6.00 2.80
MAS1* 1.8 2.46 .219 34.5 5.52 3.88
MEDI 1.0 .230 -.599 44.0 4.00 2.85
METS 1.0 19.3 -28.6 52.0 4.00 2.51
MKEA 1.0 .861e-01 .278 83.0 4.00 2.70
NANO 1.0 31.8 216. 52.0 7.00 2.92
NICO 4.0 95.8 -.363e-02 63.8 5.77 2.51
NLIB* 2.0 .151 -.561 63.5 6.00 2.79
NOTO 2.0 .822e-01 175. 68.6 5.54 3.05
NOUM 4.0 .289e+06 502. 70.0 5.00 2.20
NRC1 2.0 .238 .147e-01 80.0 5.48 1.99
ONSA* 3.4 32.8 -.502e-01 47.1 5.04 2.31
PETP 6.9 .200e+05 -.210 37.5 5.31 2.64
PIE1* 3.0 . . 53.4 5.70 2.61
PIMO 6.0 131. -.552e-01 77.9 5.00 2.02
REYK 4.7 126. -.384e-02 58.8 6.81 1.57
RIOP 5.6 .105e+04 -.499e-01 69.9 4.17 1.76
SANT* 7.0 10.6 -.389e-01 56.3 4.28 2.67
SCH2 2.0 522. 1.95 62.2 5.54 1.84
SELE 3.9 100. -.183e-01 44.2 4.00 2.84
SEY1 5.6 287. -.460e-01 85.9 5.69 1.84
SFER 3.8 .466 151. 71.8 5.00 2.86
STJO 6.0 7.47 .506e-01 42.2 5.02 3.04
THTI .2 .296e+06 475. 65.1 3.87 1.45
THU1* 7.0 79.1 -.452e-02 47.1 6.45 1.58
TID2* 5.7 .295 1.19 50.9 5.00 2.57
TIXI 3.9 102. -.846e-01 30.3 5.75 1.62
TOW2 4.8 100. -.850e-02 58.8 4.00 2.66
UCLU 1.0 109. -.122e-01 48.0 5.00 2.80
WES2 1.7 .854e-01 .140 70.5 6.06 2.57
WILL 2.0 5.27 1.79 33.0 6.08 2.99
WSLR 2.0 53.2 .102e+04 43.5 6.07 3.06
WTZR* 4.7 2.40 .593 54.7 6.00 3.06
WUHN 1.0 255. -.190e-01 66.0 5.00 2.19
XIAN 5.3 .638e+06 589. 56.8 5.26 2.36
YAKZ 2.0 78.2 -.826e-01 44.5 5.52 2.54
YAR1* 5.8 84.3 .455e-02 55.1 4.52 2.15
YELL* 4.9 .205 .260 45.2 4.65 1.31
YKRO 2.0 80.3 -.126e-01 . 5.51 1.26
YSSK 2.0 105. -.949e-01 38.0 5.00 3.08
PRN01 7.0 80.8 95.9 53.3 5.30 2.66
PRN02 7.0 82.0 -102. 63.5 5.00 2.59
PRN03 7.0 83.2 35.2 59.4 5.00 2.27
PRN04 7.0 79.2 107. 60.9 5.44 2.18
PRN05 7.0 81.7 214. 61.5 5.00 2.01
PRN06 7.0 80.3 -.298e-01 61.6 5.00 2.31
PRN07 7.0 82.5 575. 59.0 5.00 2.29
PRN08 7.0 82.2 139. 62.1 5.15 1.95
PRN09 6.9 79.2 -7.40 59.9 5.16 2.12
PRN10 7.0 82.6 39.9 62.8 5.00 2.18
PRN13 7.0 82.4 -115. 58.9 6.70 2.20
PRN14 7.0 80.9 31.0 53.8 5.30 2.43
PRN15 4.0 3.58 718. 62.6 5.00 2.16
PRN16 7.0 79.5 132. 59.7 6.17 2.39
PRN17 7.0 81.6 -220. 61.5 5.30 2.36
PRN18 7.0 80.6 26.1 55.7 5.61 2.44
PRN19 7.0 85.8 41.5 59.6 5.31 2.50
PRN21 7.0 80.0 28.2 59.4 5.14 2.26
PRN22 7.0 81.9 62.4 63.0 5.49 2.48
PRN23 5.0 81.4 4.24 60.0 5.82 2.31
PRN24 6.9 79.2 585. 59.0 5.73 2.07
PRN25 7.0 83.0 2.06 58.7 5.16 2.38
PRN26 7.0 81.0 671. 59.0 5.31 2.26
PRN27 7.0 81.7 30.1 60.5 5.00 2.41
PRN29 5.0 81.2 523. 58.8 5.21 2.15
PRN30 6.0 80.0 -29.7 61.8 5.53 2.23
PRN31 7.0 81.0 24.0 60.9 5.03 2.08
_______________________
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 22 99 8 23 99 8 24 99 8 25 99 8 26 99 8 27 99 8 28
prn 3d rss (cm)
1 229 272 224 318 266 381 303
2 223 259 243 168 350 311 197
3 454 219 300 189 263 233 236
4 283 302 273 295 195 224 231
5 365 495 638 424 537 390 446
6 557 554 584 671 971 808 541
7 403 445 209 211 178 213 289
8 362 283 296 248 246 584 497
9 186 332 270 322 200 231 402
10 407 326 493 416 360 213 289
13 215 185 168 193 308 214 135
14 522 827 350 331 636 943 607
15 380 427 545 475
16 956 839 465 399 440 476 555
17 555 579 270 213 224 235 186
18 366 1644 649 449 510 440 394
19 663 646 920 472 824 1007 1413
21 279 273 635 402 236 331 329
22 928 372 310 310 330 348 299
23 425 506 350 812 456
24 390 421 383 277 371 564 646
25 286 454 355 314 292 326 255
26 344 865 546 600 183 308 559
27 372 404 417 508 385 358 325
29 329 245 212 504 246
30 572 219 306 241 418 279
31 174 155 364 216 233 308 319
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo amc2 ankr aoml areq artu asc1 auck bucu cedu chat chur cic1 coco darw dgar drao eisl fair flin fort glsv gode gol2 guam hark hob2 holb hrao irkt jab1 jplm karr kerg kiru kokb kwj1 lama mac1 mad2 mas1 medi mets mkea nano nico nlib noto noum nrc1 onsa petp pie1 pimo reyk riop sant sch2 sele sey1 sfer stjo thti thu1 tid2 tixi tow2 uclu wes2 will wslr wtzr wuhn xian yakz yar1 yell ykro yssk
[Mailed From: djeff at cobra.jpl.nasa.gov]
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