[IGSREPORT-6842] Wk 1044 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Tue Jan 25 18:15:48 PST 2000
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IGS Electronic Report 25 Jan 18:15:53 PST 2000 Message Number 6842
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1044 (DAYS 9-15, DATES 2000 Jan 09 - Jan 15)
******************************************************************************
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/1044. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10447.sum This text file.
jpl10447.erp Earth rotation parameters for GPS week 1044.
jpl10447.snx Ground station coordinates for GPS week 1044, SINEX format.
jpl1044[0-6].sp3 GPS ephemerides for GPS week 1044, sp3 format.
jpl1044[0-6].tro Ground station troposphere estimates for GPS week 1044.
jpl1044[0-6].clk GPS and ground station clocks for GPS week 1044, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 11.0 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 41 microseconds was detected
for PRN21 at approximately 02:25 on day 012.
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 009, 010, and 013-015.
WARNING: PIE1 (not USNO) used as reference clock days 011 and 012.
WARNING: Data from PRN11 and PRN15 excluded the entire GPS week 1044.
WARNING: Data from GOL2, PETP, TID2, UZHL excluded day 009.
WARNING: Data from GOL2, HOLP, KELY, TID2, VILL, PRN08 excluded day 010.
WARNING: Data from AMC2, AOML, GOL2, HOLP, TID2, WES2, PRN06, PRN08, PRN18 excluded day 011.
WARNING: Data from CARR, DARW, GOL2, HOLP, TID2, WES2, PRN08, PRN18 excluded day 012.
WARNING: Data from CARR, DARW, FORT, GOL2, HOLP, MONP, NTUS, QUIN, TID2, PRN18 excluded day 013.
WARNING: Data from CARR, EISL, GOL2, GUAM, SPK1, TID2, USNO, PRN07, PRN18, PRN19 excluded day 014.
WARNING: Data from EISL, GOL2, GUAM, SPK1, TID2, PRN07, PRN08 excluded day 015.
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 1044 (2000 Jan 09 - Jan 15)
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
51552.50 43854 375680 3316731 7518 36 40 130 130 41 0 26 -229 -590
51553.50 43660 375187 3309161 7622 38 40 134 134 42 0 25 251 -676
51554.50 44101 374879 3301776 7147 46 50 155 155 42 0 23 519 -444
51555.50 44771 374832 3294330 7745 38 41 141 141 42 0 24 914 88
51556.50 45965 374748 3286016 8883 39 41 139 139 42 0 25 1263 -156
51557.50 47202 374978 3277319 8511 40 43 144 144 42 0 23 951 421
51558.50 48206 374739 3268581 8966 42 43 138 138 42 0 25 485 -295
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1044:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1044 (2000 Jan 09 - Jan 15)
00 1 9 00 1 10 00 1 11 00 1 12 00 1 13 00 1 14 00 1 15
prn 3d rss (cm)
1 10 9 8 11 8 12 12
2 3 9 17 10 14 14 12
3 15 16 13 11 10 18 21
4 12 5 9 10 12 10 12
5 6 14 6 9 10 7 19
6 14 14 12 9 8 25
7 10 8 11 11 6
8 3 12 11
9 8 18 11 28 36 10 23
10 5 5 8 11 8 7 11
13 14 13 13 13 16 21 17
14 7 12 6 12 11 11 20
16 9 10 9 9 14 16 8
17 9 16 15 14 7 20 20
18 12 5 11
19 24 20 26 29 16 11
21 5 6 9 9 5 4 7
22 12 6 5 11 10 16 16
23 15 18 21 15 16 6 7
24 7 6 8 9 6 9 12
25 8 11 6 9 7 8 10
26 7 13 16 18 6 8 21
27 4 12 22 21 12 15 14
29 7 9 12 8 8 6 10
30 10 11 12 12 13 4 21
31 8 7 9 9 9 13 13
_______________________
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 1044 (2000 Jan 09 - Jan 15)
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 .102 -1.04 48.9 4.45 3.28
AOA1 1.0 98.4 -.360e-01 68.0 5.00 2.37
AOML 1.0 87.0 -.374e-02 57.0 6.00 3.04
AREQ* 3.0 21.9 305. 71.7 4.00 2.49
ARTU 7.0 88.9 -.789e-01 22.3 5.04 2.59
ASC1 5.6 .108e+07 .161e+04 80.5 6.05 2.41
BAHR 1.9 .504 448. 37.7 4.52 2.52
BARB .8 117. -.753e-01 40.0 7.00 3.24
BJFS 1.0 .926 593. 22.0 5.00 2.63
BRMU* 3.0 107. -.270e-01 51.3 4.35 2.96
CAGL 1.0 101. -.134e-01 63.0 4.00 3.16
CAS1* 3.9 87.4 -.177e-01 40.8 5.96 1.29
CHAT* 7.0 102. -.103e-01 81.1 5.00 2.84
CIC1 2.0 103. -.208e-01 48.9 4.58 2.61
COCO 3.7 60.3 .194e-02 39.6 7.29 3.70
CRO1 2.0 .821e-01 .937e-01 37.5 7.11 3.71
DARW 2.0 63.9 -.459e-01 41.0 7.55 3.27
DAV1* 5.5 84.2 -.968e-02 69.0 5.13 1.35
DGAR 6.9 .118e+06 241. 37.0 6.45 2.69
EISL 4.8 161. -.278e-01 77.1 5.43 2.60
FAIR* 5.0 .934 -.817e-01 36.6 6.00 1.80
FORT* 5.1 39.2 -.446 87.5 7.19 1.49
GUAM* 4.0 105. -.206e-01 99.0 9.00 1.60
HOB2* 5.0 71.9 -.101e-01 42.2 6.00 3.15
HRAO 7.0 10.3 -.198 78.5 5.02 2.64
IISC 7.0 103. -.288e-01 86.0 5.00 2.03
IRKT* 6.9 .161 -.347 65.2 7.16 2.52
JAMA 4.0 103. -.841e-01 56.1 5.78 3.48
JPLM 2.0 .272e+04 12.6 57.5 4.55 2.90
KERG* 5.9 .289e+06 501. 58.7 6.24 2.74
KOKB* 6.9 6.49 .158e-01 60.6 7.00 3.60
KUNM 3.8 133. -.292e-01 80.9 5.00 2.53
KWJ1* 4.6 149. -.224e-01 68.8 7.23 1.59
LHAS* 2.0 138. -.545e-02 . 4.00 2.61
LPGS 2.0 128. .474e-02 41.5 6.00 3.56
MAC1* .8 90.2 -.167 38.0 4.00 1.65
MAG0 1.0 93.6 -.817e-01 25.0 5.00 2.44
MAS1* 5.9 71.5 .339 29.7 5.52 3.18
MATE* 2.0 .811e-01 507. 58.1 4.52 3.11
MAW1 3.8 131. -.102e-01 58.1 4.79 1.63
MCM4* 5.9 248. -.171e-01 64.0 4.70 1.10
MDO1* 1.0 85.3 -4.96 51.0 4.00 2.79
NANO 1.0 6.22 725. 61.0 4.00 2.84
NOTO 2.0 .431e-01 104. 61.5 6.50 3.07
NOUM 7.0 .284e+06 496. 65.6 5.87 2.10
NTUS 2.8 95.7 -.416e-01 79.1 7.38 3.86
NYA1 1.8 .953e-01 -.686 31.5 5.00 1.16
NYAL 5.0 62.2 -.611 47.7 5.27 1.34
ONSA* 6.9 32.5 -.508e-01 43.7 4.00 2.51
PETP 5.0 101. -.913e-01 35.0 8.28 2.34
PIE1* 2.7 .604e-01 -.197e-01 59.3 4.38 2.53
PIMO 4.8 114. -.344e-02 81.8 5.74 1.50
POL2 3.0 84.0 .165e-01 49.0 4.36 2.55
RAMO 5.0 99.1 -.101 34.6 5.00 2.55
REYK 6.0 80.4 -.423e-02 72.3 6.72 1.89
RIOG 5.9 281. -.138 23.4 4.37 2.79
RIOP 3.6 227. -.519e-01 70.2 3.78 1.37
SANT* 4.2 .354e+04 -.504 26.4 5.00 1.19
SELE 3.9 97.5 -.307e-01 57.2 3.28 2.82
SFER 1.0 .394 358. 50.0 5.00 2.92
SHAO* 2.0 109. -.420e-01 63.5 6.00 2.85
STJO 5.0 3.69 .357 33.8 4.83 3.25
STR1 2.0 1.01 -.230e-01 31.5 5.00 3.94
THTI 5.9 .289e+06 508. 79.4 6.52 2.85
TIXI 5.7 96.3 -.783e-01 28.8 5.20 2.08
TOW2 4.9 73.6 -.994e-02 22.6 6.05 3.58
USUD 5.0 107. 1.35 53.2 4.83 2.97
WTZR* 3.5 .293e+04 -5.65 52.4 5.00 2.83
WUHN 2.0 133. .722e-02 63.6 6.00 2.42
YAR1* 6.9 .303e+07 -.920e+04 47.9 5.31 2.24
YELL* 6.9 .113 .309 40.2 4.28 1.71
PRN01 7.0 82.3 113. 52.2 5.46 2.10
PRN02 7.0 82.1 -161. 58.9 5.73 2.35
PRN03 6.7 82.7 76.6 58.3 5.73 2.15
PRN04 7.0 80.7 647. 57.7 5.74 2.15
PRN05 7.0 81.4 233. 55.1 5.74 2.43
PRN06 5.8 82.5 .932 55.2 5.69 2.19
PRN07 5.8 81.4 249. 57.0 6.19 2.08
PRN08 3.0 81.3 624. 55.4 5.36 2.27
PRN09 7.0 81.1 -26.7 54.7 5.74 2.28
PRN10 7.0 80.5 45.4 58.2 5.73 2.23
PRN13 7.0 82.2 -457. 63.3 5.87 2.18
PRN14 7.0 80.4 45.2 50.8 5.60 2.32
PRN16 7.0 80.8 156. 55.5 5.77 2.14
PRN17 7.0 80.1 -238. 55.7 5.87 2.39
PRN18 2.9 79.4 30.8 57.8 6.00 2.14
PRN19 6.0 80.5 73.8 59.7 5.52 2.23
PRN21 6.9 .374e+04 21.1 55.4 5.31 2.53
PRN22 7.0 79.4 372. 59.5 5.31 2.30
PRN23 7.0 81.8 5.16 55.3 6.00 2.59
PRN24 7.0 82.1 584. 58.7 5.73 2.42
PRN25 7.0 79.6 3.70 50.1 5.59 2.50
PRN26 6.9 81.4 92.5 56.4 6.17 2.36
PRN27 7.0 83.2 6.54 57.3 5.30 2.21
PRN29 6.9 82.6 317. 54.3 5.73 2.35
PRN30 7.0 80.3 -4.84 55.3 5.90 2.34
PRN31 6.7 79.2 34.2 57.7 5.87 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
00 1 9 00 1 10 00 1 11 00 1 12 00 1 13 00 1 14 00 1 15
prn 3d rss (cm)
1 551 798 496 409 550 889 547
2 549 490 316 483 179 528 228
3 371 307 581 796 235 226 292
4 794 621 633 527 369 255 248
5 409 525 520 494 759 857 578
6 872 1078 1224 1168 980 966
7 490 372 251 535 284 570
8 305 423 468
9 530 289 344 344 340 499 284
10 461 448 452 336 277 244 234
13 213 298 498 171 328 344 346
14 674 1033 1008 741 807 586 837
16 1590 459 655 637 745 1412 431
17 597 326 503 514 475 710 781
18 479 818 1086
19 232 378 222 420 870 329
21 508 268 267 793 798 227 175
22 412 393 391 347 332 246 480
23 550 471 655 431 469 501 520
24 394 539 465 194 331 306 343
25 341 425 745 446 614 330 547
26 262 204 164 144 322 376 462
27 548 391 494 402 281 493 213
29 490 597 413 243 433 606 334
30 223 176 153 205 644 668 242
31 1735 576 1120 760 857 285 448
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo aoa1 aoml areq artu asc1 bahr barb bjfs brmu cagl cas1 chat cic1 coco cro1 darw dav1 dgar eisl fair fort guam hob2 hrao iisc irkt jama jplm kerg kokb kunm kwj1 lhas lpgs mac1 mag0 mas1 mate maw1 mcm4 mdo1 nano noto noum ntus nya1 nyal onsa petp pie1 pimo pol2 ramo reyk riog riop sant sele sfer shao stjo str1 thti tixi tow2 usud wtzr wuhn yar1 yell
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