[IGSREPORT-8224] Wk 1110 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Tue May 1 16:57:08 PDT 2001
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IGS Electronic Report 01 May 16:57:09 PDT 2001 Message Number 8224
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1110 (DAYS 105-111, DATES 2001 Apr 15 - Apr 21)
******************************************************************************
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/1110. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11107.sum This text file.
jpl11107.erp Earth rotation parameters for GPS week 1110.
jpl11107.snx Ground station coordinates for GPS week 1110, SINEX format.
jpl1110[0-6].sp3 GPS ephemerides for GPS week 1110, sp3 format.
jpl1110[0-6].tro Ground station troposphere estimates for GPS week 1110.
jpl1110[0-6].clk GPS and ground station clocks for GPS week 1110, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 8.0 cm
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 PRN15 and PRN17 excluded the entire GPS week 1110.
WARNING: Data from PRN02 excluded day 105.
WARNING: Data from PRN02 excluded day 106.
WARNING: Data from PRN02, PRN14 excluded day 107.
WARNING: Data from PRN14 excluded day 108.
WARNING: Data from
WARNING: Data from AMMN, DRAG, EISL, ESTI, GUAT, LBCH, PETP, VILL excluded day 105.
WARNING: Data from AMMN, DRAG, EISL, ESTI, LBCH, MAS1, PETP, RIOG, SANT, VILL, ZWEN excluded day 106.
WARNING: Data from AMMN, DRAG, EISL, KOUR, REYK, SANT, SIO3, VILL excluded day 107.
WARNING: Data from ASC1, DRAG, GUAT, LBCH, SIO3, SSIA, VILL excluded day 108.
WARNING: Data from DRAG, LBCH, SIO3 excluded day 109.
WARNING: Data from BILL, DRAG, LBCH, SANT, SIO3, SUWN, VILL excluded day 110.
WARNING: Data from ANKR, ARTU, AUCK, BAHR, BILL, BJFS, CHAT, DGAR, DRAG, GLSV, GUAM, HARB, HRAO, IRKT, ISTA, KERG, LBCH excluded day 111.
JPL REFERENCE CLOCK TABLE GPS week 1110 (2001 Apr 15 - Apr 21)
2001-04-15 NRC1
2001-04-16 NRC1
2001-04-17 NRC1
2001-04-18 NRC1
2001-04-19 DRAO
2001-04-20 NRC1
2001-04-21 NRC1
END REFERENCE CLOCK TABLE
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 1110 (2001 Apr 15 - Apr 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
52014.50 125163 480873 -58018 7456 34 41 189 189 42 0 26 2936 -879
52015.50 128054 480023 -65687 7882 37 47 195 195 42 0 26 2948 -740
52016.50 131275 479168 -74046 8837 36 44 196 196 42 0 25 3500 -726
52017.50 134711 478567 -83086 9242 37 41 196 196 42 0 26 3432 -704
52018.50 137838 478073 -91989 8564 38 39 171 171 42 0 27 2635 -564
52019.50 140897 477456 -100421 8300 38 42 141 141 42 0 27 2564 -904
52020.50 143653 476729 -108517 7892 40 45 149 149 42 0 27 2477 -1123
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1110:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1110 (2001 Apr 15 - Apr 21)
01 4 15 01 4 16 01 4 17 01 4 18 01 4 19 01 4 20 01 4 21
prn 3d rss (cm)
1 4 4 6 4 8 9 7
2 6 12 22 20
3 6 6 5 6 4 11 6
4 6 5 14 11 10 10 5
5 14 7 10 15 12 13 9
6 5 8 12 9 8 10 7
7 12 10 17 17 11 12 13
8 5 12 6 4 7 6 8
9 21 8 7 9 5 9 11
10 8 5 5 5 8 11 5
11 4 6 8 12 5 27 13
13 4 4 5 6 7 7 5
14 7 14 6 14 13
18 8 7 7 7 11 11 8
19 4 4 3 3 5 7 6
20 7 7 6 7 10 14 9
21 19 24 6 10 16 12 6
22 8 14 20 16 9 8 10
23 15 15 10 6 12 9 6
24 7 9 5 8 9 12 9
25 11 6 4 10 11 16 8
26 6 6 7 5 6 5 10
27 5 12 3 3 6 6 7
28 6 7 4 4 7 7 7
29 12 11 12 7 8 13 12
30 10 12 9 13 10 12 21
31 6 4 4 6 6 9 8
_______________________
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 1110 (2001 Apr 15 - Apr 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)
| | | | | | |
|___ |__ |_______ |_______ |___ |___ |__
ALBH 1.0 .104 -6.26 70.0 4.00 3.64
ALGO* 7.0 .112 .284 40.1 3.88 3.27
AMC2 1.0 .526e-01 -.918 40.0 6.00 3.07
AOML 1.0 255. -.829e-01 64.0 6.00 2.89
AREQ* 4.0 .398e+05 142. 25.0 4.79 2.41
ARTU 6.0 81.3 -.813e-01 36.2 4.69 2.66
AUCK* 4.0 20.9 -.549e-02 54.5 4.00 2.95
BAHR* 5.0 .583 763. 31.7 4.23 3.41
CAS1* .8 14.0 -.470e-02 27.0 4.00 1.12
CHAT* 2.0 29.6 -.549e-02 85.0 5.00 2.77
CIC1 5.8 80.4 -.113e-01 52.1 4.00 2.81
COCO 4.8 12.9 -.386e-02 28.4 6.22 3.61
CORD 1.9 18.2 -.340e-02 57.5 3.51 1.19
CRO1 5.0 .385 66.0 40.8 5.30 3.84
DAV1* 4.4 20.1 -.851e-02 30.2 4.00 1.17
DGAR 3.9 36.0 -.764e-02 35.3 6.31 2.16
DRAO* 1.1 . . 45.0 4.00 2.71
EISL 3.0 38.1 -.756e-02 75.1 5.36 2.85
ESTI 1.0 .289e+06 513. 99.0 6.00 1.39
FAIR* 7.0 .912 .175 26.9 4.00 .940
FORT* 6.1 2.16 -.587 96.0 6.34 1.57
GALA 5.0 46.3 -.120 29.1 5.62 3.36
GUAM* 6.0 31.3 -.150 54.2 7.52 4.13
INEG 2.0 .289e+06 -1.37 56.0 5.00 .865
IRKT* 6.0 1.26 -.162 64.1 4.36 2.63
JAB1 5.4 .288e+06 487. 44.1 5.87 2.36
JAMA 1.0 28.3 -.807e-01 42.0 5.00 3.48
JPLM 1.0 53.6 75.1 53.0 4.00 2.40
KARR .9 157. -.797e-02 32.0 6.00 3.17
KELY 1.8 29.6 .395e-02 50.3 5.55 1.23
KERG* 6.0 .289e+06 498. 46.4 5.68 2.39
KIT3* .9 19.0 .158e-02 38.0 5.00 3.63
KOKB* 6.9 1.73 .624e-01 48.0 5.37 1.08
KOUR* 2.9 .231e+06 280. 44.3 7.01 3.67
KSTU .9 12.1 -.344e-02 54.0 4.00 2.38
KUNM 2.6 67.3 -.400e-01 86.4 5.37 2.68
KWJ1* 4.4 .177e+07 53.6 35.1 5.46 1.06
LHAS* 1.9 11.9 .103e-03 33.0 5.00 3.65
LPGS 2.9 186. -.726e-02 42.0 5.35 2.98
MAC1* 4.6 14.6 -.392e-02 43.7 4.00 2.10
MAG0 4.0 12.5 -.877e-01 38.0 5.00 2.66
MAS1* 2.8 2.27 59.3 43.4 4.36 3.22
MCM4* 5.6 .272e+04 43.7 55.9 4.68 1.08
NKLG 7.0 .282e+06 506. 74.3 7.45 1.65
NLIB* 1.0 613. 1.19 69.0 5.00 1.84
NOUM 1.8 .289e+06 499. 80.4 5.06 1.81
NRC1 6.1 . . 49.8 3.20 3.33
NRIL 4.0 15.7 -.879e-01 38.5 4.00 1.93
NYA1 3.0 .152 .367 31.3 4.00 1.50
NYAL* 4.0 .122 .194 50.0 4.00 1.67
OHIG* 7.0 19.3 -.235e-02 63.3 4.79 2.34
ONSA* 7.0 .242 324. 45.3 4.00 2.58
PETP 2.0 15.5 -.100e+00 38.4 5.00 2.57
PIMO 2.9 26.0 -.410e-02 . 5.00 .979
RABT 4.0 16.4 -.291e-02 61.8 4.81 2.86
RAMO 1.9 29.4 -.107 71.0 6.00 2.65
REYK 2.0 10.9 -.559e-02 61.2 6.52 2.08
RIOP .9 146. -.391e-01 62.0 4.00 1.43
SANT* 2.9 25.5 -.835e-01 99.0 5.00 1.44
SELE 4.0 .593e+07 .149e+05 67.0 3.27 2.78
SEY1 5.0 64.9 -.331e-01 88.7 7.81 1.56
SSIA 1.0 .290e+06 494. 95.0 6.00 1.44
STJO 1.0 2.61 -.594 30.0 4.00 3.54
SUTH 7.0 18.6 -.686e-02 59.5 4.74 2.37
SYOG 2.7 1.38 286. 47.0 6.00 1.73
THTI 7.0 3.83 805. 78.8 6.61 2.35
TIDB* 7.0 .106e+06 525. 25.1 5.00 3.28
TIXI 2.0 13.0 -.910e-01 40.5 4.00 1.93
TOW2 .9 18.5 -.616e-02 17.0 5.00 3.66
TRAB 3.0 17.9 .344e-01 48.0 5.00 2.86
TSKB* 6.9 1.10 -1.02 68.2 4.00 2.91
USUD 1.0 .181 413. 32.0 5.00 3.71
WHIT 1.0 7.50 2.81 25.0 4.00 2.23
WTZR* 7.0 .896 .542 58.0 5.03 3.01
WUHN 3.0 36.2 -.127 87.0 6.36 3.43
XIAN 1.0 52.4 -.796e-02 53.0 4.00 2.25
YAKT 1.0 .619 448. 27.0 5.00 2.32
YAR1* 6.4 326. -.405 96.3 3.35 2.16
YAR2 2.0 24.1 -1.32 29.0 4.00 3.76
YELL* 6.9 .335 .216e-01 43.6 4.00 1.57
PRN01 7.0 3.53 174. 49.4 5.00 2.07
PRN02 3.4 3.16 -1.94 56.2 5.28 1.90
PRN03 7.0 2.00 21.3 49.7 5.00 2.03
PRN04 7.0 1.01 703. 52.3 5.00 2.17
PRN05 6.7 3.14 295. 54.0 5.00 2.05
PRN06 7.0 7.50 -.513 52.7 5.00 2.12
PRN07 7.0 1.77 583. 56.7 5.16 2.16
PRN08 7.0 2.93 128. 50.9 4.87 2.20
PRN09 7.0 1.77 -40.9 52.1 4.87 2.20
PRN10 7.0 2.38 2.64 54.4 5.00 2.26
PRN11 7.0 .558 1.81 51.9 5.00 2.06
PRN13 7.0 .452 -1.20 53.1 5.00 2.16
PRN14 5.0 .271 -102. 56.0 5.00 2.19
PRN18 7.0 .556 -32.1 53.8 5.00 2.19
PRN19 7.0 4.54 500. 51.2 4.29 2.10
PRN20 7.0 .265 -65.6 54.8 5.00 2.10
PRN21 7.0 2.80 2.38 52.0 5.00 2.04
PRN22 6.8 5.27 580. 51.8 5.34 2.04
PRN23 7.0 5.49 11.3 55.3 5.15 2.17
PRN24 7.0 2.48 44.0 55.2 5.00 2.30
PRN25 7.0 2.70 12.9 53.9 5.00 2.14
PRN26 7.0 .824 436. 50.1 4.88 2.20
PRN27 7.0 4.13 17.7 51.1 4.73 2.32
PRN28 7.0 1.27 10.8 54.3 5.00 2.19
PRN29 7.0 .716 519. 55.8 5.00 2.11
PRN30 6.8 2.00 -16.1 53.9 5.15 1.96
PRN31 7.0 3.68 39.9 51.7 5.00 2.21
_______________________
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
01 4 15 01 4 16 01 4 17 01 4 18 01 4 19 01 4 20 01 4 21
prn 3d rss (cm)
1 306 294 418 678 488 328 385
2 565 497 466 813
3 272 280 258 322 366 191 278
4 392 463 438 383 337 335 265
5 472 642 658 501 472 465 429
6 819 608 691 626 629 726 557
7 673 646 561 698 397 324 486
8 597 750 611 488 490 472 552
9 449 331 569 354 612 478 272
10 268 369 576 439 304 670 409
11 464 473 712 570 655 447 355
13 314 328 313 345 373 312 320
14 375 345 614 356 261
18 356 252 302 203 490 213 185
19 197 294 544 350 465 193 211
20 187 307 528 230 197 695 268
21 242 1368 1018 332 1880 1513 379
22 462 398 541 540 223 480 575
23 496 845 1356 1348 491 316 590
24 703 331 318 441 434 226 223
25 321 347 357 290 264 245 224
26 371 386 214 190 268 274 387
27 368 395 395 496 335 148 248
28 560 284 304 278 249 195 456
29 291 238 354 271 300 364 425
30 366 387 356 296 289 288 568
31 432 455 386 475 352 332 256
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo amc2 aoml areq artu auck bahr cas1 chat cic1 coco cord cro1 dav1 dgar drao eisl esti fair fort gala guam ineg irkt jab1 jama jplm karr kely kerg kit3 kokb kour kstu kunm kwj1 lhas lpgs mac1 mag0 mas1 mcm4 nklg nlib noum nrc1 nril nya1 nyal ohig onsa petp pimo rabt ramo reyk riop sant sele sey1 ssia stjo suth syog thti tidb tixi tow2 trab tskb usud whit wtzr wuhn xian yakt yar1 yar2 yell
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