[IGSREPORT-5953] Wk 1003 JPL Analysis Report
D
D
Fri Apr 9 13:20:32 PDT 1999
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IGS Electronic Report Fri Apr 9 13:20:32 PDT 1999 Message Number 5953
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Author: D C Jefferson
Subject: Wk 1003 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 1003 (DAYS 87-93, DATES 1999 Mar 28 - Apr 03)
******************************************************************************
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/1003. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10037.sum This text file.
jpl10037.erp Earth rotation parameters for GPS week 1003.
jpl10037.snx Ground station coordinates for GPS week 1003, SINEX format.
jpl1003[0-6].sp3 GPS ephemerides for GPS week 1003, sp3 format.
jpl1003[0-6].tro Ground station troposphere estimates for GPS week 1003.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 10.0 cm
Beginning with GPS week 1000, we introduce the new site BUCU (see IGS Mail
No. 2182) as a global analysis candidate station, assuming the following
nominal coordinates:
X (m) Y (m) Z (m)
BUCU (Bucaresti, Romania) 4093761.0361 2007793.7441 4445129.9736
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 PRN18 excluded the entire GPS week 1003.
WARNING: Data from BOR1, COCO, CRO1, GOLD, LAMA, LPGS, NYAL excluded day 087.
WARNING: Data from COCO, GOLD, LPGS, NYAL excluded day 088.
WARNING: Data from COCO, CSN1, GOLD, KELY, LPGS excluded day 089.
WARNING: Data from COCO, GOLD, KELY, MONP excluded day 090.
WARNING: Data from AMC2, COCO, SIO3 excluded day 091.
WARNING: Data from COCO, LPGS, QUIN, SIO3 excluded day 092.
WARNING: Data from KELY, NYAL, SIO3 excluded day 093.
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 1003 (1999 Mar 28 - Apr 03)
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
51265.50 32848 240994 6073512 13016 50 50 227 227 37 0 26 -2234 -468
51266.50 31066 240769 6060489 13029 51 53 231 231 37 0 26 -1838 -167
51267.50 29221 240894 6047288 13373 50 56 236 236 37 0 26 -1928 -52
51268.50 27243 240992 6034212 12780 51 56 233 233 37 0 26 -1748 -963
51269.50 25345 240805 6020902 13839 51 56 235 235 37 0 26 -2099 -341
51270.50 23077 240523 6006990 13985 51 52 225 225 37 0 26 -2209 -718
51271.50 21067 239875 5992797 14402 54 54 226 226 37 0 26 -2150 -454
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1003:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1003 (1999 Mar 28 - Apr 03)
99 3 28 99 3 29 99 3 30 99 3 31 99 4 1 99 4 2 99 4 3
prn 3d rss (cm)
1 9 6 6 10 7 5 13
2 6 10 10 8 10 10 21
3 7 11 6 5 8 8 9
4 8 13 11 12 14 18 8
5 8 9 12 9 13 10 12
6 8 6 6 11 8 8 8
7 10 12 12 10 8 19 22
8 7 12 13 17 14 10 8
9 16 14 29 16 13 11 23
10 14 11 8 10 10 10 7
13 12 11 18 16 10 14 8
14 13 24 8 14 15 7 8
15 11 13 13 12 13 11 11
16 11 7 8 10 10 14 12
17 8 14 6 11 14 12 8
19 6 9 20 14 21 15 11
21 9 10 10 16 6 9 9
22 9 8 7 10 6 9 9
23 21 18 15 33 35 16 12
24 22 22 14 13 10 7 6
25 7 5 6 5 11 8 10
26 10 6 15 11 12 8 7
27 8 8 7 12 10 11 24
29 5 4 7 10 8 6 10
30 11 12 10 8 6 6 8
31 8 15 12 9 6 8 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 1003 (1999 Mar 28 - Apr 03)
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 .826e-01 .248e-01 63.1 4.16 2.86
AREQ* 1.0 226. -.370e-01 80.0 4.00 2.31
ASC1 4.8 839. .574e-02 81.0 5.00 1.50
AUCK 5.0 91.7 -.104e-01 49.6 4.43 2.60
BAHR 7.0 .486 210. 38.2 4.60 2.51
BARB 1.8 97.4 -.736e-01 32.5 6.52 3.41
BOGT 4.4 797. .628e-01 73.0 5.43 1.81
CAS1 1.8 52.6 .507e+04 38.1 6.00 .979
DAV1* 4.7 138. .137e-01 . 5.20 1.41
DGAR 1.6 .168e+04 -.140 73.7 5.00 1.64
EISL 7.0 142. -.765e-02 70.2 5.15 2.55
FAIR* 7.0 .566 .905e-01 84.8 4.31 2.12
FORT* 6.9 64.4 -.343 85.8 6.23 1.53
GOL2* 7.0 .203 -4.80 74.1 4.15 2.31
GOUG 5.7 .290e+06 498. 59.6 5.90 2.83
GUAM* 5.8 133. -.713e-01 77.3 6.20 2.10
HARK* 7.0 90.9 -.245e-02 60.5 4.87 2.62
HOB2* 5.9 .117 -4.07 49.6 4.70 2.89
HRAO 3.0 .787e-01 -.232 53.7 4.69 2.79
IISC 6.0 114. -.224e-01 76.4 5.18 1.78
IRKT* 6.9 .180 -48.7 56.2 4.60 2.57
KIT3* 5.8 105. .111 81.9 4.18 1.52
KOKB* 6.6 18.2 -.809e-01 78.9 5.16 2.36
KUNM 5.8 .170e+04 -.163 75.0 4.88 2.25
KWJ1* 6.0 294. -.284e-01 83.7 6.33 1.72
MAC1* 6.9 93.1 -.168e-02 39.9 4.59 2.01
MAD2* 7.0 66.0 .547 83.0 6.02 2.38
MAG0 6.9 .289e+06 478. 34.9 4.90 2.31
MALI* 7.0 .124e+05 -44.5 94.4 7.15 1.87
MCM4 5.0 117. .585e-02 50.9 5.00 1.09
MKEA 4.9 .582 1.62 70.7 4.62 2.68
NANO 2.0 6.24 224. 46.0 5.00 2.76
NTUS 2.6 107. -.660e-01 93.6 5.36 1.44
NYA1 7.0 .119 .237e-02 40.8 6.00 1.55
ONSA* 4.9 32.8 -.425e-01 46.4 4.00 2.46
POL2 1.0 85.4 .154e-02 65.0 4.00 2.38
REYK 2.0 89.6 -.749e-02 63.5 6.00 1.80
SANT* 6.2 839. 1.16 58.1 4.47 2.15
TID2* 7.0 .115 -1.43 49.1 4.74 2.59
TSKB* 5.8 1.60 -.430 57.9 4.19 3.16
USNO 7.2 . . 63.8 5.16 2.91
USUD 7.0 .167 -4.25 52.5 4.15 3.09
VESL 5.7 .289e+06 508. 42.6 4.69 2.33
WTZR* 7.0 .109 .225 69.6 4.73 2.91
YAR1* 7.0 79.8 .687e-03 47.2 4.00 2.13
YELL* 7.0 .173 .350 50.3 4.86 1.40
ZECK 2.0 75.0 -.251e-02 55.0 4.00 2.37
PRN01 7.0 80.1 79.2 56.3 4.88 2.41
PRN02 7.0 79.2 -41.9 65.5 5.00 2.26
PRN03 7.0 79.0 107. 62.1 5.00 2.18
PRN04 6.6 81.6 548. 64.0 5.16 1.87
PRN05 7.0 79.8 193. 63.6 4.73 2.25
PRN06 6.8 82.0 .148 64.7 5.00 2.10
PRN07 7.0 81.7 815. 62.6 5.00 2.10
PRN08 6.8 80.2 786. 64.5 5.00 1.90
PRN09 6.6 82.7 -36.6 64.4 5.00 1.81
PRN10 7.0 79.4 34.4 66.3 5.16 2.20
PRN13 7.0 83.2 -84.2 62.2 5.15 2.12
PRN14 7.0 81.2 17.3 59.4 5.00 2.27
PRN15 6.6 3.28 667. 68.0 5.00 1.94
PRN16 7.0 80.1 109. 65.6 5.00 2.20
PRN17 6.8 81.1 -207. 65.0 5.00 2.14
PRN19 6.6 79.6 -125. 64.5 5.00 2.21
PRN21 7.0 80.2 12.7 58.7 5.00 2.38
PRN22 7.0 79.2 306. 63.5 4.87 2.24
PRN23 7.0 82.0 11.4 62.6 5.16 2.36
PRN24 6.6 82.8 543. 65.1 5.00 1.93
PRN25 6.8 82.0 .616 58.5 5.30 2.09
PRN26 7.0 79.7 390. 60.7 5.00 2.07
PRN27 6.6 81.8 15.7 64.5 5.16 2.01
PRN29 7.0 82.2 356. 55.7 5.00 2.34
PRN30 7.0 82.1 -13.0 63.6 5.00 2.09
PRN31 7.0 79.1 15.9 60.5 5.00 2.32
_______________________
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 3 28 99 3 29 99 3 30 99 3 31 99 4 1 99 4 2 99 4 3
prn 3d rss (cm)
1 205 232 472 453 490 385 445
2 326 259 412 225 233 208 344
3 248 250 144 174 261 373 321
4 260 282 431 323 325 398 619
5 219 208 169 233 334 256 390
6 599 536 387 520 569 905 564
7 201 203 226 391 250 347 227
8 226 222 195 228 332 310 155
9 443 602 294 281 496 516 438
10 262 245 532 230 236 258 240
13 233 162 274 524 360 383 292
14 682 563 679 669 811 1131 302
15 347 300 260 412 261 420 359
16 226 221 313 459 758 322 474
17 329 309 359 444 675 372 472
19 661 567 631 538 1195 402 622
21 210 205 190 267 193 568 429
22 290 344 312 390 311 333 439
23 264 350 469 456 404 335 408
24 961 615 211 772 1303 385 354
25 219 302 329 267 288 300 283
26 162 200 310 246 383 292 216
27 596 605 736 495 438 511 491
29 148 172 148 184 173 260 509
30 139 189 240 217 202 234 230
31 203 288 429 199 285 274 394
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo areq asc1 auck bahr barb bogt cas1 dav1 dgar eisl fair fort gol2 goug guam hark hob2 hrao iisc irkt kit3 kokb kunm kwj1 mac1 mad2 mag0 mali mcm4 mkea nano ntus nya1 onsa pol2 reyk sant tid2 tskb usno usud vesl wtzr yar1 yell zeck
[Mailed From: djeff at cobra.jpl.nasa.gov]
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