[IGSREPORT-6399] Wk 1023 JPL Analysis Report
D
D
Tue Aug 31 16:22:19 PDT 1999
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IGS Electronic Report Tue Aug 31 16:22:19 PDT 1999 Message Number 6399
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Author: D C Jefferson
Subject: Wk 1023 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 1023 (DAYS 227-233, DATES 1999 Aug 15 - Aug 21)
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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/1023. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10237.sum This text file.
jpl10237.erp Earth rotation parameters for GPS week 1023.
jpl10237.snx Ground station coordinates for GPS week 1023, SINEX format.
jpl1023[0-6].sp3 GPS ephemerides for GPS week 1023, sp3 format.
jpl1023[0-6].tro Ground station troposphere estimates for GPS week 1023.
jpl1023[0-6].clk GPS and ground station clocks for GPS week 1023, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 10.0 cm
Beginning this week, we add several 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)
ALIC (Alice Springs, Australia) -4052052.0118 4212836.1571 -2545105.7681
CEDU (Ceduna, Australia) -3753472.4218 3912741.0428 -3347960.8161
DARW (Darwin, Australia) -4091358.9468 4684606.7710 -1408580.3470
JAB1 (Jabiru, Australia) -4236442.9935 4559929.6719 -1388624.5419
KARR (Karratha, Australia) -2713832.4408 5303935.1952 -2269514.9453
MAW1 (Mawson, Antarctica) 1111287.1792 2168911.3065 -5874493.7239
NRC2 (Ottawa, Ontario, Canada) 1112777.3149 -4341475.9124 4522955.8496
STR1 (Canberra, Australia) -4467102.4973 2683039.4897 -3666949.7338
TOW2 (Cape Ferguson, Australia) -5054582.8820 3275504.4653 -2091539.6297
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: PIE1 (not USNO) used as reference clock days 231-233.
WARNING: Data from PRN15, FORT, KOUR, TABL excluded day 227.
WARNING: Data from BRUS, FORT, NYAL excluded day 228.
WARNING: Data from AMC2, BRUS excluded day 229.
WARNING: Data from BRUS, CAS1, KELY, MADR, MAS1, NYAL, TRO1, TROM excluded day 230.
WARNING: Data from PRN23, CAS1, EISL, NYAL, POL2 excluded day 231.
WARNING: Data from PRN02, PRN15, CAS1 excluded day 232.
WARNING: Data from PRN15, JAB1 excluded day 233.
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 1023 (1999 Aug 15 - Aug 21)
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
51405.50 -11745 350322 4860668 5303 38 42 129 129 39 0 26 -17 995
51406.50 -11378 351436 4854926 6182 44 44 135 135 39 0 27 304 1395
51407.50 -10631 352743 4848826 6017 39 43 125 125 39 0 27 717 1312
51408.50 -10053 353935 4842678 6280 45 47 125 125 39 0 27 356 1127
51409.50 -9545 355138 4836489 6097 44 50 137 137 39 0 26 669 1534
51410.50 -8960 356086 4830232 6417 53 52 181 181 39 0 25 1403 1010
51411.50 -8336 357495 4823768 6512 48 52 152 152 39 0 26 762 1474
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1023:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1023 (1999 Aug 15 - Aug 21)
99 8 15 99 8 16 99 8 17 99 8 18 99 8 19 99 8 20 99 8 21
prn 3d rss (cm)
1 9 9 9 6 10 9 9
2 10 9 5 7 5 5
3 15 22 18 24 23 18 20
4 8 9 8 7 9 11 8
5 10 10 9 14 9 14 11
6 8 11 9 12 9 14 16
7 8 11 9 7 6 5 6
8 9 9 10 9 9 13 9
9 12 9 18 14 11 10 11
10 7 15 6 10 9 14 10
13 11 18 10 7 6 7 14
14 14 13 11 16 8 8 8
15 6 5 6 5
16 11 7 6 4 8 6 6
17 10 18 16 6 16 7 9
18 8 6 6 6 6 13 8
19 9 16 12 10 7 11 10
21 12 12 15 8 11 12 8
22 15 16 4 5 10 10 17
23 24 19 18 36 23 21
24 14 16 11 7 8 10 12
25 13 11 11 9 10 6 9
26 12 14 19 12 12 15 15
27 8 14 6 6 4 5 7
29 11 10 10 6 7 9 9
30 12 8 16 20 11 15 17
31 13 10 9 22 13 9 9
_______________________
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 1023 (1999 Aug 15 - Aug 21)
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* 7.0 160. -.687 64.4 5.12 2.75
AOML 2.0 .861e+04 -.142 51.7 6.00 2.42
AREQ* 1.9 96.5 -.179e-02 56.5 4.00 2.45
ASC1 2.9 118. -.626e-02 95.4 5.00 1.71
AUCK* 4.0 84.6 -.134e-01 46.8 4.28 2.76
BAHR 3.0 .914 910. 39.7 6.35 3.26
BARB 1.9 98.0 -.850e-01 44.6 7.54 3.75
BOGT 3.6 .576e+05 -.670 88.1 6.00 1.30
BOR1 .9 4.18 -.483 32.0 5.00 2.52
CHAT* 2.0 99.7 -.367e-02 84.5 5.00 2.73
CHUR 1.0 7.03 4.95 39.0 6.00 1.79
COCO 3.9 261. -.349e-02 78.1 6.00 2.17
DAEJ 1.0 2.96 124. 69.0 6.00 2.69
DAV1* 1.9 137. -.971e-02 . 5.47 1.44
DGAR 6.0 112. -.285e-01 69.8 5.77 1.72
EISL 5.8 124. -.153e-01 59.3 5.37 2.78
FAIR* 7.0 7.16 -.649 36.5 5.73 1.67
FORT* 2.9 .186 .115 73.5 5.00 1.98
GOL2* 6.5 203. 1.67 65.1 5.15 2.28
GOUG 1.8 .290e+06 501. 58.1 5.53 3.09
GUAM* 7.0 134. -.132e-01 78.5 6.45 2.07
HARK* 5.1 .288e+06 501. 56.3 4.61 3.09
HOB2* 3.2 .194e+04 -6.19 51.4 5.33 2.74
HOLB .2 8.13 126. 26.0 5.00 1.90
HRAO 5.0 64.7 -2.74 49.8 4.00 2.56
IRKT* 4.9 .297 315. 60.6 5.00 2.77
JAB1 3.7 92.4 -.953e-01 41.5 5.00 3.68
JPLM 1.0 3.12 23.9 47.0 4.00 3.05
KELY 1.7 101. -.182e-01 . 6.00 1.21
KERG* 6.2 .289e+06 501. . 5.51 2.80
KIT3* 4.9 303. .487e-03 78.9 5.00 3.01
KOKB* 7.0 72.4 -.185 46.5 7.00 3.89
KWJ1* 7.0 114. -.176e-01 86.4 6.62 1.91
LPGS .9 137. .419e-01 57.0 5.00 3.21
MAC1* 4.2 90.8 -.120e-01 38.2 5.42 1.74
MAD2 2.8 .622e-01 -.598 79.8 6.29 2.72
MAG0 1.9 .289e+06 463. 32.5 5.00 2.50
MALI 3.4 .323e+04 -39.9 85.7 8.00 2.00
MCM4* 5.7 117. .327e-03 48.5 5.19 1.03
MKEA 5.0 .112 -.300 61.2 5.00 2.56
NANO .9 4.92 158. 43.0 6.00 2.72
NOTO 2.0 .964e-01 176. 65.5 5.52 3.24
NRC1 2.0 8.18 .366e-01 69.1 6.36 2.33
NTUS .8 192. -.858e-01 97.0 6.00 1.42
NYA1 5.9 254. -.168 43.3 5.86 1.48
ONSA* 3.6 31.6 -.528e-01 47.1 4.83 2.11
PETP 4.9 .138e+06 94.5 37.3 6.62 2.79
PIE1* 2.9 . . 48.0 5.69 2.69
PIMO 7.0 127. -.199e-01 67.1 6.59 2.15
POL2 1.0 98.8 -.814e-02 63.0 4.00 2.73
RAMO 3.0 .288e+06 498. 71.7 5.00 3.02
RIOG 1.9 .289e+06 476. 27.9 4.00 3.25
RIOP 3.0 94.3 -.233e-01 65.3 4.00 1.86
SANT* 7.0 .457e+04 18.6 53.7 4.61 2.62
SCH2 1.0 115. 1.86 54.0 6.00 3.07
SELE 1.0 101. .558e-02 42.0 4.00 2.90
SEY1 1.0 111. -.223e-01 80.0 6.00 2.14
SFER .8 .353 151. 70.0 4.00 2.75
STJO 1.0 3.86 .383e-01 52.0 5.00 3.56
SYOG 2.9 142. .827 42.6 5.66 1.25
THTI 5.1 .289e+06 510. 83.7 5.33 2.51
THU1* 2.0 81.1 -.609e-02 47.0 7.69 1.89
TID2* 6.7 .125 1.10 40.3 5.28 2.50
TIXI 2.9 102. -.732e-01 31.4 5.37 2.08
TOUL 1.9 .476 1.13 62.9 5.57 2.70
TSKB* 3.9 1.67 -.655 55.3 5.00 3.11
USNO 4.4 . . 60.0 6.27 2.75
USUD 4.9 .132e+04 .808 44.2 5.80 2.92
VESL 1.0 .289e+06 498. 33.0 5.00 2.43
WSLR 1.0 37.5 837. 41.0 4.00 3.12
WTZR* 4.9 3.31 .461e-01 56.3 6.40 3.11
WUHN 2.0 238. -.331e-01 55.1 5.00 2.44
YAKZ 1.0 81.1 -.761e-01 44.0 6.00 2.78
YAR1* 7.0 81.9 -.577e-02 40.2 4.61 2.27
YELL* 6.9 .167 .167 45.1 5.04 1.34
ZWEN* 1.9 95.4 -.130e-01 64.5 6.00 2.58
PRN01 6.8 79.2 95.1 53.6 5.46 2.51
PRN02 6.0 83.7 -98.9 60.6 5.17 2.40
PRN03 7.0 82.1 33.1 61.6 5.00 2.38
PRN04 7.0 83.3 68.4 58.2 5.86 2.20
PRN05 7.0 82.8 213. 62.1 5.32 2.31
PRN06 7.0 81.6 -.417e-01 59.5 5.31 2.04
PRN07 7.0 81.7 577. 55.1 5.15 2.30
PRN08 7.0 80.5 103. 59.1 5.31 2.19
PRN09 7.0 81.8 -6.49 58.7 5.47 2.28
PRN10 7.0 81.0 39.7 61.4 5.45 2.02
PRN13 7.0 80.2 -99.2 59.0 5.44 2.31
PRN14 7.0 78.0 30.2 54.8 5.73 2.39
PRN15 4.0 3.05 716. 58.1 5.00 2.21
PRN16 7.0 82.7 131. 57.5 5.64 2.45
PRN17 7.0 79.1 -219. 61.2 5.16 1.93
PRN18 6.9 82.4 26.0 54.5 5.74 2.33
PRN19 7.0 80.9 35.8 58.8 5.31 2.18
PRN21 7.0 83.8 27.6 59.4 5.30 2.39
PRN22 7.0 81.0 34.5 62.5 5.36 2.34
PRN23 6.0 81.2 3.98 62.3 6.00 2.32
PRN24 7.0 81.3 587. 56.2 6.00 2.14
PRN25 7.0 80.2 2.03 57.9 5.61 2.39
PRN26 6.8 80.0 669. 55.4 6.00 2.18
PRN27 7.0 84.6 29.5 59.4 5.16 2.20
PRN29 6.8 81.6 523. 60.2 5.87 2.18
PRN30 7.0 79.6 -28.8 59.4 5.72 2.36
PRN31 7.0 78.9 23.6 58.2 5.31 2.19
_______________________
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 8 15 99 8 16 99 8 17 99 8 18 99 8 19 99 8 20 99 8 21
prn 3d rss (cm)
1 285 364 397 430 280 385 352
2 186 226 265 243 185 203
3 416 305 206 260 296 171 221
4 364 502 292 271 453 382 293
5 375 397 388 382 410 241 247
6 880 654 694 510 595 594 536
7 148 182 210 197 277 478 529
8 249 378 230 322 379 398 219
9 148 429 253 227 210 165 234
10 252 231 231 224 218 267 347
13 152 139 146 275 212 196 165
14 713 683 658 1166 684 433 1136
15 281 311 483 322
16 466 670 364 374 492 815 678
17 288 234 201 271 210 202 287
18 805 1153 579 549 309 322 608
19 159 164 229 426 351 295 453
21 453 367 290 225 414 265 203
22 443 236 258 196 295 600 330
23 916 399 468 534 554 965
24 449 457 760 572 805 1404 438
25 357 384 442 633 943 393 645
26 203 346 496 468 528 267 382
27 352 432 252 347 455 326 330
29 335 585 482 366 352 288 259
30 128 184 218 328 376 158 332
31 228 534 253 246 470 560 384
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo aoml areq asc1 auck bahr barb bogt bor1 chat chur coco daej dav1 dgar eisl fair fort gol2 goug guam hark hob2 holb hrao irkt jab1 jplm kely kerg kit3 kokb kwj1 lpgs mac1 mad2 mag0 mali mcm4 mkea nano noto nrc1 ntus nya1 onsa petp pie1 pimo pol2 ramo riog riop sant sch2 sele sey1 sfer stjo syog thti thu1 tid2 tixi toul tskb usno usud vesl wslr wtzr wuhn yakz yar1 yell zwen
[Mailed From: djeff at cobra.jpl.nasa.gov]
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