[IGSREPORT-6772] Wk 1040 JPL Analysis Report
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Tue Dec 28 15:20:13 PST 1999
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IGS Electronic Report Tue Dec 28 15:20:13 PST 1999 Message Number 6772
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Author: D C Jefferson
Subject: Wk 1040 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 1040 (DAYS 346-352, DATES 1999 Dec 12 - Dec 18)
******************************************************************************
Submitted by the JPL IGS/FLINN Analysis Team:
D C Jefferson, Y E Bar-Sever, M B Heflin, 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/1040. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10407.sum This text file.
jpl10407.erp Earth rotation parameters for GPS week 1040.
jpl10407.snx Ground station coordinates for GPS week 1040, SINEX format.
jpl1040[0-6].sp3 GPS ephemerides for GPS week 1040, sp3 format.
jpl1040[0-6].tro Ground station troposphere estimates for GPS week 1040.
jpl1040[0-6].clk GPS and ground station clocks for GPS week 1040, 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 (see IGS Report #6260).
This week, we add a new candidate global station. As with other sites,
this sites is 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)
TUBI (Gebze, Turkey) 4211318.4413 2377866.3759 4144664.2137
A large clock discontinuity (reset) of about 578 microseconds was detected
for PRN26 at approximately 08:45 on day 351.
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: ALGO (not USNO) used as reference clock the entire GPS week 1040.
WARNING: Data from PRN15 excluded the entire GPS week 1040.
WARNING: Data from KOUR, MAD2, NANO, TID2, WHIT, PRN02 excluded day 346.
WARNING: Data from BRUS, CRFP, JAB1, KELY, MAD2, MALI, NANO, TID2, WHIT,
PRN23, excluded day 347.
WARNING: Data from BRUS, CRFP, JAB1, MAD2, NYAL, TID2, PRN05, PRN10 excluded day 348.
WARNING: Data from BRUS, CRFP, FAIR, JAB1, RIOP, TID2, WLSN excluded day 349.
WARNING: Data from BRUS, FAIR, HARV, JAB1, MAD2, SUWN, TID2, WLSN excluded day 350.
WARNING: Data from JAB1, LHAS, MAD2, MATE, SUWN, TID2 excluded day 351.
WARNING: Data from CASA, HERS, KOUR, MAD2, MATE, TID2, PRN14, PRN16 excluded day 352.
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 1040 (1999 Dec 12 - Dec 18)
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
51524.50 37402 380814 3604251 12518 42 49 165 165 42 0 25 25 -137
51525.50 37494 381126 3591884 12215 41 45 131 131 42 0 25 432 263
51526.50 37952 381422 3579722 12109 43 43 124 124 42 0 24 513 -90
51527.50 38564 381912 3567779 11777 40 41 128 128 42 0 26 215 519
51528.50 38346 382199 3556153 11476 42 42 134 134 42 0 26 -115 15
51529.50 38236 382276 3544748 11334 39 40 116 116 42 0 26 -318 381
51530.50 38209 382341 3533276 11610 66 67 141 141 42 0 24 -319 -95
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1040:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1040 (1999 Dec 12 - Dec 18)
99 12 12 99 12 13 99 12 14 99 12 15 99 12 16 99 12 17 99 12 18
prn 3d rss (cm)
1 12 8 6 8 9 14 12
2 2 4 6 7 5 10
3 15 6 6 8 10 6 11
4 11 7 15 9 9 18 10
5 9 17 11 10 10 10
6 10 8 11 9 14 8 7
7 11 9 15 11 6 8 22
8 7 9 5 5 10 9 7
9 7 5 5 5 16 16 6
10 16 14 15 15 20 18
13 16 16 27 10 11 14 17
14 20 20 11 12 15 7
16 17 14 20 12 9 14
17 6 9 9 12 6 9 9
18 10 15 13 12 13 29 22
19 32 19 11 19 28 16 14
21 10 6 6 11 11 13 12
22 6 7 5 6 14 18 12
23 14 12 16 19 13 25
24 10 6 8 10 9 11 9
25 16 13 7 5 12 18 9
26 9 10 12 8 10 13 11
27 7 10 12 10 15 8 8
29 9 6 6 12 10 11 9
30 9 6 4 9 9 7 4
31 6 5 6 12 8 8 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 1040 (1999 Dec 12 - Dec 18)
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 . . 38.2 4.15 3.13
AMC2 1.0 .969e-01 .330 41.0 8.00 3.49
AOML 6.0 94.5 -.315e-02 70.5 5.37 2.30
AREQ* 2.9 .140e+05 78.0 71.9 4.00 2.20
ARTU 7.0 130. -.666e-01 22.0 5.16 2.59
ASC1 5.8 .131e+06 -33.6 81.9 5.53 2.13
AUCK* 5.0 95.3 -.702e-02 62.2 5.07 2.65
BAHR 5.0 .532 448. 33.8 4.68 2.33
BARB 3.9 117. -.917e-01 43.8 6.54 2.65
CAS1* 1.0 88.0 .107e-01 46.0 6.00 1.23
CHAT* 1.0 107. -.208e-01 84.0 6.00 2.62
CHUR 1.0 2.16 .186 33.0 5.00 2.12
CIC1 2.9 .597e+04 -.110 50.8 4.69 2.42
COCO 1.9 64.3 -.295e-02 26.5 6.00 3.74
CRO1 3.0 496. -3.13 38.7 6.00 3.48
DAEJ 1.0 1.91 690. 63.0 5.00 2.94
DARW 6.9 64.4 -.649e-02 35.6 7.60 3.49
DAV1* 6.4 138. -.518e-02 73.5 5.46 1.29
DGAR 1.8 .108e+06 195. 35.0 7.02 2.92
DUBO 1.0 77.3 .400e-01 57.0 6.00 2.72
EBRE .8 .290e+06 497. 59.0 4.00 1.93
EISL 5.8 157. -.336e-01 74.1 5.00 2.57
EPRT 1.0 .290e+06 502. 72.0 7.00 2.40
FAIR* 4.6 25.4 -.303e-01 28.6 5.77 2.02
FORT* 5.8 226. 1.55 93.8 6.33 1.14
GOL2 6.9 .145e+04 3.31 101. 4.05 2.34
GRAZ* 1.0 .782 -.343 87.0 4.00 2.54
GUAM* 2.0 107. -.130e-01 . 8.53 1.33
HARK* 4.0 17.6 418. 75.7 5.53 3.26
HOB2* 1.0 69.8 .329e-01 40.0 6.00 3.29
HOLB .2 21.7 263. 28.0 5.00 1.94
HRAO 4.0 30.2 .474e-01 81.9 4.79 2.81
IISC 5.9 104. -.526e-01 84.4 5.76 1.94
IRKT* 6.9 .138 -.196 57.9 5.00 2.76
JAMA .9 94.2 -.246e-01 54.0 11.0 3.63
JPLM 2.0 23.2 26.8 62.6 3.54 3.05
KERG* 4.0 .289e+06 499. 64.0 5.77 2.86
KOKB* 6.8 213. -.741 44.3 6.62 3.59
KUNM 3.9 126. -.354e-01 86.1 5.00 2.41
LPGS 1.0 132. -.172e-02 37.0 6.00 3.85
MAC1* 6.0 111. -.101 34.7 4.44 2.20
MAG0 5.7 90.4 -.706e-01 27.7 5.34 2.54
MALI 2.9 .648e+05 -240. 102. 6.71 1.80
MAS1* 6.9 921. -.258 28.6 5.75 3.12
MATE* 2.0 .196 667. 63.5 5.00 3.29
MAW1 1.0 147. -.201e-02 61.0 5.00 1.43
MCM4* 4.9 216. -.100e-01 59.4 5.19 1.04
MDO1* 1.0 22.0 -8.77 63.0 5.00 2.69
NICO 2.8 108. -.689e-03 58.6 5.35 2.89
NOUM .9 .279e+06 397. 65.0 6.00 1.75
NTUS 5.0 98.2 -.197e-01 68.0 8.21 3.12
NYA1 5.7 27.7 -.453 32.3 5.02 1.15
OHIG* 1.6 90.3 .327e-02 66.2 4.00 2.15
ONSA* 4.8 32.0 -.359e-01 43.4 4.68 2.43
PETP 2.0 102. -.602e-01 32.5 5.51 2.29
PIMO 3.0 136. -.474e-01 95.0 6.04 2.46
QUIN .8 .124e+05 -3.98 63.0 6.00 1.85
RAMO 1.0 132. -.984e-01 54.0 5.00 2.88
REYK 5.9 76.3 -.339e-02 74.9 6.53 1.56
RIOG 4.0 101. -.114 22.3 4.53 2.68
RIOP 1.6 106. -.149e-01 75.5 4.00 1.73
SANT* 4.6 .153e+04 -.235 24.1 5.06 1.21
SCH2 1.0 81.0 6.97 52.0 5.00 2.00
SELE 5.8 95.0 -.399e-02 67.4 3.87 2.90
SHAO* 1.0 104. .915e-02 62.0 6.00 2.44
STJO 7.0 3.22 -.185 37.3 4.59 3.13
STR1 4.9 1.54 .263 30.8 5.04 3.82
THTI 3.0 .289e+06 504. 79.7 6.35 2.84
THU1* 2.8 79.3 .473e-02 49.7 6.35 1.41
TIXI 2.0 98.0 -.603e-01 26.9 4.58 1.63
TOW2 6.9 75.5 -.784e-02 20.5 5.59 3.75
TRO1 .9 57.0 .306e-01 62.0 6.00 2.02
TSKB* 7.0 1.50 -.410 59.1 4.47 3.03
UCLU 1.0 102. .382e-01 64.0 5.00 2.91
VILL* 1.0 9.90 2.76 48.0 9.00 2.52
WTZR* 5.8 786. 2.90 58.3 6.25 2.68
WUHN 1.0 117. -.245e-01 68.0 5.00 2.38
YAKZ 1.0 82.3 -.449e-01 36.0 5.00 2.46
YAR1* 6.8 .949e+06 949. 56.4 5.03 2.47
YELL* 6.9 .934e-01 .265 40.4 3.90 1.78
YSSK 1.0 97.0 -.478e-01 30.0 4.00 2.81
ZECK 2.0 79.3 -.144e-01 68.8 3.54 2.47
PRN01 6.8 80.5 109. 54.4 5.00 2.24
PRN02 6.0 79.9 -150. 57.7 5.21 2.37
PRN03 6.7 82.0 68.2 56.3 5.30 2.18
PRN04 7.0 82.2 573. 53.5 5.45 2.29
PRN05 6.0 79.3 229. 52.5 5.36 2.46
PRN06 6.8 82.4 .849 52.0 5.66 2.39
PRN07 6.8 256. 87.0 55.0 5.74 2.39
PRN08 7.0 80.3 564. 51.8 5.15 2.46
PRN09 7.0 80.1 -22.5 51.1 5.15 2.31
PRN10 5.8 80.8 44.4 57.6 5.53 2.29
PRN13 6.9 82.2 -384. 60.7 5.77 2.19
PRN14 5.7 81.2 43.2 54.1 5.18 1.93
PRN16 5.7 82.8 151. 57.9 5.38 1.90
PRN17 7.0 81.1 -234. 53.7 5.31 2.47
PRN18 6.7 81.6 29.8 57.6 5.16 2.28
PRN19 7.0 83.1 55.3 56.8 5.14 2.09
PRN21 6.7 80.0 38.4 51.8 5.44 2.41
PRN22 7.0 82.6 344. 60.0 5.31 2.25
PRN23 5.7 82.0 4.11 57.4 6.55 2.57
PRN24 7.0 81.4 539. 55.3 5.60 2.54
PRN25 7.0 81.3 3.40 55.0 5.16 2.44
PRN26 6.9 .428e+05 502. 55.0 6.09 2.28
PRN27 7.0 81.8 4.12 53.7 5.00 2.43
PRN29 7.0 81.6 224. 53.6 5.31 2.49
PRN30 7.0 81.1 -.998 53.8 5.16 2.38
PRN31 6.7 81.1 32.1 56.7 5.30 2.05
_______________________
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 12 12 99 12 13 99 12 14 99 12 15 99 12 16 99 12 17 99 12 18
prn 3d rss (cm)
1 367 394 286 251 347 357 496
2 630 306 378 588 598 167
3 322 314 210 347 528 703 456
4 330 383 445 376 331 354 680
5 614 441 263 246 262 498
6 918 896 886 841 726 726 718
7 401 229 242 615 213 598 649
8 432 614 335 478 414 362 366
9 470 417 494 305 539 495 470
10 402 394 1128 524 467 461
13 292 283 238 278 293 347 568
14 1212 626 1106 612 936 891
16 423 345 415 338 414 978
17 299 303 251 252 300 263 240
18 401 411 313 350 498 412 325
19 571 285 201 266 475 521 493
21 227 193 183 325 358 201 200
22 358 290 311 222 289 991 290
23 606 346 392 591 404 477
24 729 580 563 522 303 454 451
25 595 403 676 306 370 280 315
26 379 360 512 284 286 220 297
27 385 360 451 378 465 674 1172
29 321 196 225 244 214 222 206
30 224 236 220 230 175 209 212
31 312 413 241 389 342 265 622
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo amc2 aoml areq artu asc1 auck bahr barb cas1 chat chur cic1 coco cro1 daej darw dav1 dgar dubo ebre eisl eprt fair fort gol2 graz guam hark hob2 holb hrao iisc irkt jama jplm kerg kokb kunm lpgs mac1 mag0 mali mas1 mate maw1 mcm4 mdo1 nico noum ntus nya1 ohig onsa petp pimo quin ramo reyk riog riop sant sch2 sele shao stjo str1 thti thu1 tixi tow2 tro1 tskb uclu vill wtzr wuhn yakz yar1 yell yssk zeck
[Mailed From: David C Jefferson <djeff at cobra.jpl.nasa.gov>]
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