[IGSREPORT-7036] Wk 1053 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Tue Mar 28 09:56:00 PST 2000
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IGS Electronic Report 28 Mar 09:56:01 PST 2000 Message Number 7036
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1053 (DAYS 72-78, DATES 2000 Mar 12 - Mar 18)
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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/1053. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10537.sum This text file.
jpl10537.erp Earth rotation parameters for GPS week 1053.
jpl10537.snx Ground station coordinates for GPS week 1053, SINEX format.
jpl1053[0-6].sp3 GPS ephemerides for GPS week 1053, sp3 format.
jpl1053[0-6].tro Ground station troposphere estimates for GPS week 1053.
jpl1053[0-6].clk GPS and ground station clocks for GPS week 1053, 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).
This week, we add a new candidate global station. As with other sites,
this site is 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)
YAR2 (Dongara, Australia) -2389025.6983 5043316.9607 -3078530.6705
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: NRC1 (not USNO) used as reference clock days 072, 073, and 078.
WARNING: FAIR (not USNO) used as reference clock day 074.
WARNING: Data from PRN15 and PRN18 excluded the entire GPS week 1053.
WARNING: Data from CHWK, DUBO, FLIN, GOL2, KELY, KOUR, MAD2, NANO, PERT, TID2, UCLU, WHIT, WSLR, WTZT, PRN09 excluded day 072.
WARNING: Data from BRUS, CHWK, DUBO, FLIN, GOL2, KELY, MAD2, NANO, PETP, SPK1, TID2, UCLU, USNO, WHIT, WSLR, WTZT excluded day 073.
WARNING: Data from AZU1, DGAR, GOL2, KELY, MAD2, NANO, PETP, SPK1, TID2, UCLU, WHIT, WSLR, WTZT, PRN31 excluded day 074.
WARNING: Data from AMC2, AZU1, GOL2, MAD2, NANO, PETP, SOFI, SPK1, TID2, WHIT, WTZT excluded day 075.
WARNING: Data from AZU1, GOL2, LHAS, MAD2, NANO, NOUM, PETP, RIOP, SANT, SNI1, SPK1, TID2, WHIT, WTZT, PRN25, PRN30 excluded day 076.
WARNING: Data from FLIN, GODE, GOL2, KELY, LHAS, MAD2, NANO, PETP, TID2, UCLU, WHIT excluded day 077.
WARNING: Data from CORD, FLIN, GOL2, LHAS, MAD2, NANO, PETP, TID2, UCLU, WHIT, PRN02 excluded day 078.
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 1053 (2000 Mar 12 - Mar 18)
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
51615.50 73562 358830 2734697 10085 44 50 171 171 42 0 25 925 2
51616.50 74276 358305 2724429 10451 38 44 162 162 42 0 26 -6 -409
51617.50 74721 357627 2714599 9209 41 46 169 169 42 0 25 47 -693
51618.50 74740 356780 2705403 9184 36 40 162 162 42 0 26 264 -1412
51619.50 74740 355864 2696479 8663 37 42 168 168 42 0 24 -254 -1004
51620.50 74263 355308 2688077 8140 36 43 154 154 42 0 26 -321 -935
51621.50 74147 354413 2680466 7083 38 44 225 225 42 0 25 384 -589
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1053:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1053 (2000 Mar 12 - Mar 18)
00 3 12 00 3 13 00 3 14 00 3 15 00 3 16 00 3 17 00 3 18
prn 3d rss (cm)
1 9 13 9 8 6 13 16
2 12 19 17 8 10 6
3 4 8 12 17 16 9 9
4 8 12 30 30 6 13 14
5 13 14 8 10 7 22 36
6 14 13 14 8 10 17 17
7 14 28 16 12 13 13 26
8 3 12 17 12 9 16 12
9 17 18 13 7 13 18
10 8 8 10 9 9 8 8
11 15 8 14 13 14 12 17
13 9 11 13 11 5 9 11
14 10 11 10 8 8 10 8
16 18 20 14 9 4 16 20
17 10 13 10 13 13 14 9
19 7 12 16 14 11 12 14
21 10 13 13 11 10 20 15
22 12 9 12 8 8 10 9
23 26 26 21 25 29 29 12
24 15 18 10 20 13 12 8
25 15 9 7 12 10 10
26 21 13 9 8 4 7 11
27 4 12 23 12 10 16 12
29 12 10 7 9 14 10 11
30 11 10 12 8 20 22
31 11 6 10 18 23 17
_______________________
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 1053 (2000 Mar 12 - Mar 18)
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 12.9 13.0 56.0 5.00 3.20
ALGO* 7.0 .179 -2.55 35.2 4.03 2.82
AOML 2.0 119. -.175e-01 85.5 6.50 2.81
AREQ* 6.6 .370e+04 43.5 31.0 6.26 2.25
ARTU 6.0 97.8 -.987e-01 21.2 5.04 2.53
ASC1 6.6 104. -.516e-02 83.2 6.44 1.75
AUCK* 3.0 100. -.120e-02 65.1 5.70 2.74
BAHR 6.0 .549 449. 33.8 4.85 3.07
BJFS 2.0 .951 602. 19.5 5.00 2.56
CAS1* 4.9 60.1 -.102e-01 29.7 4.23 1.03
CHAT* 4.0 105. -.100e-01 90.5 5.00 2.73
CIC1 4.9 140. -.248e-01 74.2 4.00 2.49
COCO 3.9 66.7 -.103e-01 31.0 6.53 3.85
CRO1 5.9 .197 -.157 53.1 6.36 2.61
DAV1* 1.7 57.1 .682e-04 67.5 5.00 1.36
DGAR 5.7 61.3 -.428e-02 35.4 6.66 2.44
EISL 6.7 .783e+04 -.580 83.0 5.05 2.40
FAIR* 7.0 8.08 .588e-01 28.0 6.00 1.90
FORT* 5.3 2.19 -.243e-01 84.7 7.37 1.33
GALA 6.9 92.7 -.127 37.5 6.63 2.92
GODE 1.0 95.5 .222 34.0 6.00 2.39
GUAM* 1.0 120. -.209e-01 . 9.00 1.19
HARK* 1.0 4.73 342. 70.0 6.00 3.38
HOB2* 6.0 17.6 -1.96 45.5 6.43 3.27
HOLB 2.0 85.0 95.7 36.1 5.00 3.30
HRAO 6.0 132. -.115 84.7 5.36 2.64
IISC .7 137. -.359e-01 . 6.00 1.18
IRKT* 6.9 .198 -.118 92.3 7.86 2.64
JAB1 4.9 103. -.150 61.7 6.60 2.99
JAMA 1.0 107. -.834e-01 52.0 7.00 3.47
KELY .9 109. .160e-01 91.0 5.00 1.58
KIT3* 2.0 118. -.734e-02 49.0 6.00 3.55
KOKB* 7.0 .289 -.579 80.1 7.16 2.96
KOUR* 5.8 92.9 -.112 45.6 6.85 1.93
LPGS 1.0 139. .349e-01 39.0 6.00 3.30
MAC1* 6.5 89.3 -.110 32.1 4.74 2.61
MAG0 7.0 99.9 -.932e-01 26.4 5.15 2.45
MALI 3.0 70.3 -464. . 7.00 1.45
MAS1* 2.9 3.23 -2.09 27.6 5.36 3.22
MAW1 4.9 74.1 -.563e-02 36.4 4.63 1.54
MCM4* 3.9 .853e+04 27.0 65.9 5.00 1.09
MDO1* 2.0 51.5 -2.81 84.1 4.00 2.59
MEDI 1.0 .342 .801 59.0 5.00 2.57
MKEA .9 64.3 -.303 66.0 4.00 2.30
NOTO 2.0 .936e-01 98.7 73.0 6.70 3.32
NOUM 3.6 .285e+06 500. 82.0 5.88 2.12
NRC1 3.1 . . 42.0 4.00 3.07
NTUS 6.6 176. -.276e-02 67.1 7.33 1.39
NYA1 5.0 .181 .228 29.7 5.24 1.27
NYAL 2.0 .115 -.392 45.9 5.57 1.18
OHIG* 5.6 88.2 .452e-02 64.7 6.00 2.42
ONSA* 5.8 36.5 -.546e-01 41.3 4.55 2.55
POL2 1.0 128. -.679e-01 86.0 4.00 2.35
RAMO 1.0 109. -.109 49.0 6.00 2.48
REYK 5.9 94.8 -.754e-02 80.2 6.27 1.90
RIOG 1.0 97.1 -.119 19.0 5.00 2.68
SANT* 5.9 114. -.538e-01 40.6 7.77 2.11
SELE 3.7 134. -.231e-01 89.1 3.59 2.70
SFER 4.0 .579 91.3 84.8 5.05 2.85
STJO 5.0 3.72 .173 37.9 5.04 3.00
STR1 1.0 1.11 -4.21 26.0 5.00 3.80
THTI 2.0 .290e+06 500. 73.9 7.00 2.46
THU1* 3.0 81.5 -.111e-01 60.0 6.70 1.04
TOW2 3.0 71.7 -.793e-02 19.0 6.75 3.64
TSKB* 4.9 1.48 .279 67.8 4.00 2.96
USNO 3.0 . . 45.0 6.00 3.54
USUD 1.0 .130 -1.03 84.0 5.00 1.90
WTZR* 5.9 83.8 .177 53.5 5.86 2.98
WUHN 4.9 136. -.504e-01 70.6 5.22 2.44
YAR1* 7.0 63.9 -.327 59.7 4.45 2.21
YELL* 7.0 15.6 .102 41.0 4.00 1.58
ZECK 4.9 111. -.363e-02 79.2 4.05 2.36
PRN01 7.0 79.7 121. 53.7 5.74 2.26
PRN02 6.0 82.3 -188. 56.0 6.03 2.34
PRN03 7.0 82.2 94.8 55.5 5.73 2.38
PRN04 6.7 80.1 754. 59.6 5.91 1.94
PRN05 7.0 79.8 243. 58.3 5.86 2.34
PRN06 7.0 81.7 1.51 56.5 5.73 2.28
PRN07 7.0 83.7 50.2 58.9 5.88 2.16
PRN08 6.7 80.1 700. 52.0 6.23 2.05
PRN09 5.8 80.7 -35.9 57.6 6.00 2.19
PRN10 7.0 80.6 48.1 57.1 5.87 2.22
PRN11 7.0 82.9 213. 58.5 6.00 2.08
PRN13 7.0 80.8 -619. 57.3 6.12 2.17
PRN14 7.0 80.3 233. 53.9 5.87 2.31
PRN16 7.0 92.1 24.0 61.6 5.90 2.13
PRN17 6.8 81.5 -247. 57.4 5.59 2.13
PRN19 6.6 83.0 122. 56.3 5.74 2.17
PRN21 7.0 81.5 4.62 54.1 5.59 2.57
PRN22 7.0 78.6 377. 59.9 5.59 2.50
PRN23 7.0 80.6 7.83 59.9 6.00 2.36
PRN24 6.6 80.9 666. 56.8 5.86 2.03
PRN25 5.8 81.3 4.75 52.8 5.68 2.17
PRN26 7.0 82.6 283. 53.6 6.00 2.09
PRN27 6.7 78.3 13.1 54.1 5.31 2.10
PRN29 7.0 80.3 490. 55.6 5.73 2.35
PRN30 6.0 79.8 -13.2 62.8 5.36 2.12
PRN31 6.0 80.8 39.6 58.3 5.69 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
00 3 12 00 3 13 00 3 14 00 3 15 00 3 16 00 3 17 00 3 18
prn 3d rss (cm)
1 380 335 405 627 393 342 397
2 352 747 486 421 447 1322
3 212 174 205 207 296 458 392
4 415 321 424 486 623 436 389
5 244 374 930 568 360 492 441
6 396 384 384 344 390 368 376
7 217 196 244 192 301 555 228
8 342 479 474 403 483 435 559
9 481 366 279 222 409 458
10 516 348 333 716 319 524 635
11 436 328 491 293 720 306 531
13 519 471 189 271 253 327 310
14 329 256 613 866 603 762 1081
16 1014 1930 953 1023 1434 783 1310
17 283 410 481 353 276 329 365
19 693 447 490 443 460 747 542
21 328 194 278 394 314 190 316
22 366 437 479 346 312 356 449
23 567 604 637 692 432 635 936
24 714 958 801 644 933 1196 555
25 263 333 293 281 262 864
26 334 131 140 333 936 846 417
27 914 599 785 718 836 787 929
29 315 504 522 444 493 357 306
30 182 221 284 295 316 311
31 229 234 403 470 1014 945
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo aoml areq artu asc1 auck bahr bjfs cas1 chat cic1 coco cro1 dav1 dgar eisl fair fort gala gode guam hark hob2 holb hrao iisc irkt jab1 jama kely kit3 kokb kour lpgs mac1 mag0 mali mas1 maw1 mcm4 mdo1 medi mkea noto noum nrc1 ntus nya1 nyal ohig onsa pol2 ramo reyk riog sant sele sfer stjo str1 thti thu1 tow2 tskb usno usud wtzr wuhn yar1 yell zeck
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