[IGSREPORT-7010] Wk 1052 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Tue Mar 21 15:50:45 PST 2000
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IGS Electronic Report 21 Mar 15:50:46 PST 2000 Message Number 7010
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1052 (DAYS 65-71, DATES 2000 Mar 05 - Mar 11)
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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/1052. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10527.sum This text file.
jpl10527.erp Earth rotation parameters for GPS week 1052.
jpl10527.snx Ground station coordinates for GPS week 1052, SINEX format.
jpl1052[0-6].sp3 GPS ephemerides for GPS week 1052, sp3 format.
jpl1052[0-6].tro Ground station troposphere estimates for GPS week 1052.
jpl1052[0-6].clk GPS and ground station clocks for GPS week 1052, 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 (see IGS Report #6260).
A large clock discontinuity (reset) of about 4 microseconds was detected
for PRN16 at approximately 18:30 on day 065.
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 days 065-067, 069, and 070.
WARNING: NRC1 (not USNO) used as reference clock day 071.
WARNING: Data from PRN15 and PRN18 excluded the entire GPS week 1052.
WARNING: Data from CHWK, DUBO, FLIN, GOL2, KELY, MAD2, MAG0, NANO, PETP, SOL1, TID2, TUBI, UCLU, WHIT, WSLR excluded day 065.
WARNING: Data from CHWK, DUBO, FLIN, GOL2, KELY, MAD2, NANO, OBER, PETP, TID2, UCLU, USNO, WHIT, WSLR, PRN07, PRN10 excluded day 066.
WARNING: Data from CHWK, DARW, DGAR, DUBO, FLIN, GOL2, KELY, MAD2, NANO, TID2, UCLU, WHIT, WILL, WSLR, PRN06, PRN08 excluded day 067.
WARNING: Data from CHWK, DUBO, FLIN, GODE, GOL2, KELY, MAD2, NANO, OBER, TID2, UCLU, WHIT, WILL, WSLR, PRN08 excluded day 068.
WARNING: Data from CHIL, CHWK, DARW, DUBO, FLIN, GOL2, MAD2, NANO, TID2, UCLU, WHIT, WILL, WSLR, WTZT, PRN10, PRN13, PRN24 excluded day 069.
WARNING: Data from CHWK, DUBO, FLIN, GOL2, KELY, MAD2, NANO, TID2, UCLU, WHIT, WSLR, WTZT excluded day 070.
WARNING: Data from CHWK, DUBO, FLIN, GOL2, KOUR, MAD2, NANO, TID2, UCLU, WHIT, WSLR, WTZT, PRN09, PRN10, PRN17 excluded day 071.
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 1052 (2000 Mar 05 - Mar 11)
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
51608.50 68028 360308 2808088 9863 43 48 146 146 42 0 26 223 -707
51609.50 68264 359927 2797980 10353 43 49 146 146 42 0 24 638 -694
51610.50 68812 359877 2787491 10624 47 54 159 159 42 0 24 857 -633
51611.50 69021 359445 2776944 10471 41 45 148 148 42 0 25 1175 -275
51612.50 69671 359140 2766318 10781 38 46 143 143 42 0 23 1212 -388
51613.50 70822 358794 2755716 10423 41 46 141 141 42 0 26 1736 -695
51614.50 72546 358781 2745124 10761 48 56 192 192 42 0 23 1713 -165
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1052:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1052 (2000 Mar 05 - Mar 11)
00 3 5 00 3 6 00 3 7 00 3 8 00 3 9 00 3 10 00 3 11
prn 3d rss (cm)
1 13 11 13 14 8 9 13
2 10 12 16 18 10 13 11
3 12 7 10 11 7 10 13
4 19 5 32 34 13 11 11
5 10 10 13 12 8 14 16
6 7 4 19 10 11 13
7 8 14 19 10 6 13
8 36 34 14 16 6
9 12 6 15 8 15 16
10 8 8 6
11 12 12 14 13 12 14 18
13 10 5 10 6 21 10
14 14 15 18 8 13 15 11
16 19 10 14 11 9 8 14
17 10 11 16 17 12 7
19 12 16 13 10 14 10 8
21 8 13 15 13 11 19 12
22 10 14 18 13 6 11 11
23 21 25 22 7 14 15 23
24 10 10 13 6 17 12
25 13 8 22 13 11 12 7
26 11 6 12 14 11 9 10
27 15 15 9 18 14 15 6
29 7 9 14 18 12 10 9
30 11 6 12 15 7 7 12
31 14 18 12 23 9 7 10
_______________________
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 1052 (2000 Mar 05 - Mar 11)
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 4.0 24.0 11.1 72.3 4.78 2.52
ALGO* 6.8 .717e-01 -2.52 37.9 4.29 2.86
AMC2 1.0 .883e-01 -1.09 40.0 7.00 3.47
AOML 4.0 119. -.356e-01 86.8 4.50 2.71
AREQ* 6.9 .104e+05 25.6 29.8 5.31 2.38
ARTU 6.0 104. -.106 21.0 4.55 2.20
ASC1 5.4 748. -.130e-01 81.8 6.49 2.22
AUCK* 2.0 102. -.131e-01 61.1 4.54 2.66
BAHR 7.0 .551 449. 34.1 5.03 2.69
BRMU* 3.0 131. -.324e-01 75.1 3.34 2.56
CAS1* 6.7 60.6 -.167e-01 31.7 4.00 .865
CHAT* 5.0 110. -.181e-01 88.0 5.00 2.86
CIC1 3.7 141. -.379e-01 71.6 4.55 2.05
COCO 2.9 .416e+04 -.325 27.8 7.05 2.62
CRO1 6.0 .193 -.136 60.2 6.53 2.27
DAEJ 1.0 4.93 683. 69.0 5.00 2.60
DGAR 4.2 73.5 -.338e-02 35.6 6.73 2.48
EISL 6.2 176. -.664e-01 79.0 4.89 2.50
FAIR* 5.8 .572 .577e-01 33.1 6.65 1.24
FORT* 2.8 24.7 -.264 . 6.48 1.52
GALA 6.7 92.4 -.146 39.5 6.30 3.06
GLSV .9 .289e+06 517. 59.0 4.00 2.20
GOPE 1.0 88.9 -.844e-01 50.0 6.00 3.03
HRAO 7.0 767. 1.10 89.6 5.15 2.41
IISC .7 112. -.511e-01 . 5.00 1.41
IRKT* 3.0 .791e-01 164. . 7.00 2.50
JAB1 6.8 103. -.160 60.0 6.43 3.09
JAMA 1.9 112. -.118 52.0 5.54 3.34
JPLM 2.0 9.55 30.1 82.6 3.56 2.90
KOKB* 7.0 .715 -.593 82.1 7.16 2.78
KOUR* 2.9 94.2 -.132 42.7 7.01 3.12
KSTU .9 75.9 -.642e-02 29.0 5.00 2.78
LAMA 1.0 113. -.108 47.0 4.00 1.90
MAC1* 6.8 95.2 -.118 33.0 4.61 2.03
MAG0 1.0 97.4 -.722e-01 27.0 5.00 2.50
MALI 2.7 .351e+05 -239. . 7.00 1.39
MAS1* 2.0 17.7 7.78 32.0 5.00 3.25
MATE* 1.0 .275 500. 66.0 5.00 3.36
MAW1 6.9 74.5 -.119e-01 35.3 4.18 1.14
MCM4* 1.0 3.15 14.8 65.0 5.00 1.23
MEDI 1.0 .565 -2.09 59.0 4.00 2.75
MKEA .9 2.06 .197 69.0 4.00 2.28
NICO 3.0 87.4 -.104e-01 28.0 5.00 3.60
NOTO 4.9 .101 99.2 71.3 5.23 3.16
NOUM 5.0 .283e+06 496. 87.8 5.87 2.02
NRC1 .9 . . 40.0 4.00 2.56
NTUS 5.9 109. -.260e-01 64.7 7.23 1.70
NYA1 2.0 .158 .307 29.0 5.00 1.27
NYAL 4.0 .199 -.288 44.8 4.78 .971
OHIG* 5.8 79.3 -.121e-01 63.1 5.33 2.41
ONSA* 1.8 36.0 -.695e-01 43.0 5.00 2.59
PETP 5.0 106. -.107 34.8 5.61 2.01
PIE1* 1.0 1.33 .365e-01 70.0 4.00 2.33
POL2 1.0 129. -.197e-01 69.0 4.00 2.17
REYK 3.0 97.6 -.224e-01 79.4 7.78 1.41
RIOG 1.0 96.3 -.970e-01 17.0 4.00 2.37
SANT* 6.8 98.7 -.246e-01 37.5 6.87 2.29
SCH2 1.0 22.6 -6.49 49.0 4.00 1.78
SELE 2.0 129. -.382e-01 85.3 3.00 2.63
SFER 1.0 .689 91.1 83.0 5.00 2.73
STJO 7.0 3.24 -.198e-01 37.6 4.92 2.07
STR1 7.0 1.59 -4.16 26.7 5.30 3.60
THU1* 5.9 85.1 -.152e-01 60.1 6.51 1.06
TIXI 2.0 111. -.875e-01 33.0 4.00 1.31
TOW2 4.0 73.6 -.182e-01 21.1 6.05 3.61
TSKB* 6.0 1.41 .311 76.9 4.19 3.02
TUBI 1.0 .291e+06 496. 65.0 6.00 2.85
URUM 4.0 77.8 -.131e-01 33.5 6.28 2.93
USNO 1.0 . . 48.0 6.00 3.09
USUD 2.0 1.25 -.411 85.8 4.00 1.48
VILL* 2.9 8.50 -.981 65.3 5.06 2.51
WSRT 1.0 .401e-01 .237 28.0 5.00 2.50
WTZR* 2.0 .927e-01 .380 53.5 6.00 3.17
WUHN 5.8 135. -.749e-01 74.0 5.00 2.22
YAKZ 5.0 85.7 -.116 35.4 5.00 2.35
YAR1* 7.0 .383e+07 -.246e+04 62.0 5.34 2.14
YELL* 6.9 .477 .527e-01 38.2 3.65 1.20
ZECK 2.9 105. -.303e-01 82.7 4.00 2.38
ZWEN* 1.0 78.3 .299e-02 86.0 6.00 2.67
PRN01 7.0 79.7 120. 51.4 5.15 2.08
PRN02 7.0 81.5 -185. 57.8 5.45 2.07
PRN03 7.0 81.0 92.8 55.5 5.44 2.23
PRN04 6.6 82.9 746. 60.5 5.76 1.88
PRN05 7.0 83.8 242. 57.9 5.31 2.20
PRN06 6.0 83.0 1.46 56.9 5.35 2.20
PRN07 5.9 80.2 29.0 58.1 5.35 1.86
PRN08 4.7 80.6 695. 51.3 5.65 1.94
PRN09 5.8 80.2 -34.8 55.9 5.35 2.10
PRN10 4.0 80.5 47.8 55.0 5.27 2.22
PRN11 7.0 80.2 196. 56.7 5.59 1.99
PRN13 6.0 80.9 -603. 55.9 5.88 2.19
PRN14 7.0 81.7 206. 53.1 5.46 1.96
PRN16 6.9 456. 6.67 61.2 5.00 1.87
PRN17 5.8 79.5 -246. 57.4 5.52 2.15
PRN19 6.7 84.9 115. 51.1 5.45 2.01
PRN21 7.0 82.1 4.17 52.3 5.15 2.35
PRN22 7.0 82.8 381. 60.7 5.31 2.21
PRN23 7.0 78.6 7.55 59.5 5.73 2.38
PRN24 5.8 82.9 658. 56.1 6.06 2.02
PRN25 6.8 81.8 4.57 52.3 5.45 2.19
PRN26 7.0 80.9 264. 50.1 5.31 2.23
PRN27 6.6 81.8 12.3 50.6 5.45 1.85
PRN29 7.0 81.6 473. 52.5 5.30 2.27
PRN30 7.0 81.9 -12.3 60.6 5.59 2.17
PRN31 7.0 82.8 39.0 54.8 5.31 1.98
_______________________
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
00 3 5 00 3 6 00 3 7 00 3 8 00 3 9 00 3 10 00 3 11
prn 3d rss (cm)
1 497 393 557 780 388 448 581
2 280 348 456 233 609 259 773
3 387 211 200 337 296 312 204
4 424 430 646 250 826 217 245
5 471 329 285 352 353 252 491
6 518 414 545 469 403 490
7 227 446 518 222 375 170
8 376 174 299 281 290
9 411 444 259 418 404 747
10 570 505 626 271
11 509 329 377 189 226 288 397
13 185 168 382 284 185 219
14 930 731 1346 1566 567 809 582
16 2211 1734 364 449 624 1574 1930
17 328 292 238 343 322 419
19 168 447 799 722 518 932 413
21 277 323 141 285 282 345 322
22 705 377 243 332 592 390 283
23 366 580 575 232 278 315 359
24 1054 674 733 788 1420 1240
25 492 333 270 468 560 209 292
26 230 232 202 233 238 338 620
27 528 483 745 486 932 570 524
29 412 372 614 728 356 151 164
30 237 414 435 312 330 267 161
31 180 406 724 228 486 535 696
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo amc2 aoml areq artu asc1 auck bahr brmu cas1 chat cic1 coco cro1 daej dgar eisl fair fort gala glsv gope hrao iisc irkt jab1 jama jplm kokb kour kstu lama mac1 mag0 mali mas1 mate maw1 mcm4 medi mkea nico noto noum nrc1 ntus nya1 nyal ohig onsa petp pie1 pol2 reyk riog sant sch2 sele sfer stjo str1 thu1 tixi tow2 tskb tubi urum usno usud vill wsrt wtzr wuhn yakz yar1 yell zeck zwen
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