[IGSREPORT-6235] Wk 1015 JPL Analysis Report
D
D
Mon Jul 5 21:09:20 PDT 1999
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IGS Electronic Report Mon Jul 5 21:09:20 PDT 1999 Message Number 6235
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Author: D C Jefferson
Subject: Wk 1015 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 1015 (DAYS 171-177, DATES 1999 Jun 20 - Jun 26)
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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/1015. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10157.sum This text file.
jpl10157.erp Earth rotation parameters for GPS week 1015.
jpl10157.snx Ground station coordinates for GPS week 1015, SINEX format.
jpl1015[0-6].sp3 GPS ephemerides for GPS week 1015, sp3 format.
jpl1015[0-6].tro Ground station troposphere estimates for GPS week 1015.
jpl1015[0-6].clk GPS and ground station clocks for GPS week 1015, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 10.0 cm
Beginning this week, we add two 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)
DAEJ (Taejon, Korea) -3120041.8853 4084615.0317 3764027.0020
SYOG (Syowa, Antarctica) 1766207.8738 1460290.3660 -5932297.7876
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 BILL excluded day 171.
WARNING: Data from BILL, BUCU, COCO excluded day 172.
WARNING: Data from COCO excluded day 173.
WARNING: Data from COCO, LHAS, TROM, WTZT excluded day 174.
WARNING: Data from CRO1, GLSV, WTZT excluded day 175.
WARNING: Data from PRN13, PRN15, COCO, CRO1, TOUL, WTZT excluded day 176.
WARNING: Data from PRN14, PRN15, ANKR, BILL, COCO, CRO1, TOUL, WTZT excluded day 177.
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 1015 (1999 Jun 20 - Jun 26)
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
51349.50 -32146 301387 5080823 6214 44 47 151 151 39 0 27 -59 552
51350.50 -31948 302303 5074704 6024 45 48 155 155 39 0 27 16 704
51351.50 -32071 303227 5068937 5510 44 49 157 157 39 0 27 -48 674
51352.50 -32088 304022 5063356 5652 44 48 151 151 39 0 27 384 738
51353.50 -31769 304813 5058000 5059 40 47 154 154 39 0 27 596 877
51354.50 -31625 305770 5053107 4727 48 51 134 134 39 0 25 71 957
51355.50 -31897 306775 5048282 4923 47 51 140 140 39 0 25 -22 992
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1015:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1015 (1999 Jun 20 - Jun 26)
99 6 20 99 6 21 99 6 22 99 6 23 99 6 24 99 6 25 99 6 26
prn 3d rss (cm)
1 11 10 7 13 6 5 6
2 12 11 23 19 8 9 7
3 17 20 29 25 16 22 27
4 6 14 8 13 9 6 6
5 8 10 6 6 5 6 10
6 18 10 17 8 14 20 14
7 6 12 6 8 9 12 12
8 6 10 6 7 11 6 12
9 8 5 4 5 5 5 10
10 9 22 14 8 12 12 6
13 8 10 10 17 29 19
14 11 10 21 28 26 21
15 7 4 6 7 5
16 12 13 21 13 13 9 10
17 16 22 11 13 16 13 16
18 9 6 38 28 13 12 17
19 12 11 17 15 10 14 16
21 5 7 7 6 10 10 9
22 13 7 14 12 9 5 10
23 10 10 13 5 9 9 11
24 8 12 11 17 12 10 10
25 11 12 12 14 9 9 7
26 11 15 9 10 7 8 10
27 9 6 10 7 4 7 13
29 15 9 7 8 12 7 4
30 14 9 8 9 10 8 5
31 8 7 7 8 5 11 11
_______________________
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 1015 (1999 Jun 20 - Jun 26)
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 .109 -.240 90.6 4.90 2.60
ASC1 6.7 .164e+05 -.425 70.6 5.74 1.27
AUCK 4.0 96.3 -.344e-02 46.0 4.00 2.37
BAHR 5.0 .523 909. 41.0 4.22 2.89
BRUS .9 .856e-01 2.15 71.0 4.00 2.37
CHAT 2.0 109. -.458e-02 80.0 5.00 2.35
CRO1 3.5 .335e+04 -.232 60.6 5.00 1.62
DAV1* 5.5 148. .872e-02 . 4.87 1.01
DGAR 6.6 425. -.525e-02 74.9 5.56 1.58
EISL 6.9 .396e+04 -.169 63.8 5.16 2.50
FORT* 7.0 29.7 .471e-01 83.6 6.04 1.45
GALA 6.9 .313e+07 -.410e+04 67.6 4.30 1.76
GOL2* 7.0 90.7 1.04 84.7 4.30 2.48
GOUG 5.6 .289e+06 502. 47.3 5.18 2.49
GUAM* 6.9 140. -.203e-01 71.6 7.15 2.10
HOB2* 3.9 323. -1.14 46.5 4.77 2.28
HOLB 5.0 38.2 47.7 37.8 4.83 3.28
HRAO 3.0 .174 -.276 36.3 4.00 2.67
IISC 1.9 132. -.166e-01 82.5 5.00 1.97
IRKT* 6.9 42.9 .321e+04 72.9 5.30 2.54
KELY 2.0 109. -.488e-02 . 5.00 1.85
KIT3* 5.5 239. -.223e-01 73.5 4.74 2.37
KOKB* 6.7 33.6 -.186 83.3 5.65 2.44
KUNM 7.0 129. -.253e-01 71.7 5.00 2.61
KWJ1* 7.0 161. .683e-03 92.1 6.74 1.72
MAC1* 4.0 129. .143e-02 40.5 4.00 1.99
MAD2 3.9 233. .241e-01 91.7 5.77 2.41
MAG0 2.1 .289e+06 481. 34.5 4.30 2.51
MALI* 5.2 .196e+04 -23.9 92.0 7.17 1.72
MCM4 7.0 .141e+05 1.19 47.7 4.86 1.14
MDVO 2.0 .444 263. 72.0 6.51 2.07
METS 1.0 .101 -1.06 73.0 4.00 2.38
MKEA 5.0 .110 .332 72.4 4.22 2.49
NOTO 1.0 .646e-01 178. 69.0 5.00 2.84
NTUS 6.3 185. -.479e-01 102. 6.35 1.32
NYA1 4.9 .142 -2.90 48.2 5.41 1.90
ONSA* 6.9 33.5 -.567e-01 47.2 4.45 2.36
PIMO 1.0 138. .157e-01 73.0 6.00 2.07
RAMO 2.0 .290e+06 501. 66.0 5.00 2.82
REYK 1.9 116. .254e-02 65.3 6.48 2.19
RIOG 5.0 .289e+06 477. 33.8 4.00 2.59
SANT* 7.0 149. .941 52.7 4.60 2.32
SHAO* 1.0 124. -.119e-01 63.0 4.00 2.93
STJO 2.0 4.01 -.113 82.3 4.00 2.30
SUTH 4.0 386. -.276e-01 46.4 4.28 2.12
THTI 4.7 .289e+06 501. 78.1 5.65 2.29
TID2* 6.4 .467 .189 41.0 4.91 2.41
TIXI 4.0 112. -.886e-01 32.8 5.00 2.63
TSKB* 6.0 222. -1.29 64.3 4.84 2.90
USNO 7.4 . . 66.5 5.46 3.11
USUD 5.9 .126 -.877 53.1 5.45 2.77
VESL 5.6 .289e+06 502. 30.1 4.19 2.14
WILL 1.0 2.10 15.4 32.0 4.00 3.16
WTZR* 5.8 3.70 3.06 80.7 6.00 2.87
YAR1* 7.0 91.7 -.174e-02 38.7 4.30 1.84
YELL* 7.0 .207 -.341e-01 70.3 4.60 1.91
PRN01 7.0 83.0 88.8 62.8 5.00 2.17
PRN02 7.0 79.6 -75.9 69.9 5.00 2.10
PRN03 6.8 81.5 15.4 65.7 5.00 2.05
PRN04 7.0 79.5 546. 60.5 5.15 2.18
PRN05 7.0 81.7 204. 66.2 5.00 2.31
PRN06 6.6 80.2 .202 70.4 5.00 1.90
PRN07 6.6 79.1 524. 63.3 5.00 2.02
PRN08 7.0 81.0 709. 65.8 5.00 1.98
PRN09 7.0 81.0 -48.1 66.2 5.00 2.14
PRN10 6.6 78.2 37.7 66.9 4.88 1.88
PRN13 5.7 80.1 -216. 73.3 4.88 1.78
PRN14 5.8 80.1 24.8 64.3 5.00 1.96
PRN15 5.0 2.90 696. 64.9 5.00 1.95
PRN16 6.7 82.5 122. 66.2 5.16 1.95
PRN17 7.0 83.1 -214. 66.2 5.00 2.12
PRN18 7.0 82.1 25.0 61.1 5.00 2.00
PRN19 7.0 79.7 -1.79 63.8 5.00 2.05
PRN21 6.8 82.6 22.0 65.0 5.16 2.12
PRN22 7.0 80.7 441. 62.1 5.00 2.25
PRN23 6.8 80.3 1.76 63.5 5.87 2.39
PRN24 7.0 78.9 590. 63.0 5.00 2.38
PRN25 7.0 79.2 1.33 57.3 5.00 2.22
PRN26 7.0 79.2 616. 65.7 5.16 2.11
PRN27 7.0 82.9 23.9 68.8 5.00 1.94
PRN29 7.0 81.1 495. 62.9 5.00 2.11
PRN30 7.0 81.9 -22.5 63.6 5.16 2.45
PRN31 6.8 82.5 20.5 65.5 5.00 2.18
_______________________
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 6 20 99 6 21 99 6 22 99 6 23 99 6 24 99 6 25 99 6 26
prn 3d rss (cm)
1 348 352 392 291 471 291 382
2 286 210 301 382 362 273 290
3 275 231 252 275 211 319 244
4 315 237 379 455 339 324 459
5 448 428 448 494 456 477 489
6 744 893 973 741 716 955 1065
7 431 407 443 244 208 321 515
8 386 382 205 261 217 433 445
9 277 179 333 284 174 191 433
10 536 474 469 387 628 684 474
13 326 150 178 193 163 506
14 888 994 696 436 1348 803
15 214 157 205 192 275
16 538 283 947 1157 417 293 342
17 233 478 309 189 316 345 348
18 576 454 631 1170 1105 609 472
19 329 178 127 187 192 216 232
21 361 352 316 321 394 497 554
22 246 287 301 261 235 314 496
23 378 560 730 705 457 697 1226
24 583 303 278 286 369 387 332
25 305 299 357 280 304 254 338
26 559 337 246 173 214 327 371
27 186 284 222 200 216 288 458
29 196 371 398 386 374 383 707
30 192 372 440 204 401 499 261
31 367 201 231 190 159 318 265
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo asc1 auck bahr brus chat cro1 dav1 dgar eisl fort gala gol2 goug guam hob2 holb hrao iisc irkt kely kit3 kokb kunm kwj1 mac1 mad2 mag0 mali mcm4 mdvo mets mkea noto ntus nya1 onsa pimo ramo reyk riog sant shao stjo suth thti tid2 tixi tskb usno usud vesl will wtzr yar1 yell
[Mailed From: djeff at cobra.jpl.nasa.gov]
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