[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[IGSREPORT-5288] Wk 0972 JPL Analysis Report
- Subject: [IGSREPORT-5288] Wk 0972 JPL Analysis Report
- From: M B Heflin
- Date: Tue, 8 Sep 1998 13:29:58 PDT
******************************************************************************
IGS Electronic Report Tue Sep 8 13:29:58 PDT 1998 Message Number 5288
******************************************************************************
Author: M B Heflin
Subject: Wk 0972 JPL Analysis Report
******************************************************************************
JPL ANALYSIS REPORT GPS-WEEK 0972 (DAYS 235-241, DATES 1998 Aug 23 - Aug 29)
******************************************************************************
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/0972. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl09727.sum This text file.
jpl09727.erp Earth rotation parameters for GPS week 972.
jpl09727.snx Ground station coordinates for GPS week 972, SINEX format.
jpl0972[0-6].sp3 GPS ephemerides for GPS week 972, sp3 format.
jpl0972[0-6].tro Ground station troposphere estimates for GPS week 972.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 11.0 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: GOL2 (not USNO) used as reference clock day 235-237.
WARNING: NRC1 (not USNO) used as reference clock days 238.
WARNING: Data from COCO, HOB2 excluded day 235.
WARNING: Data from COCO, HOB2, IISC, LPGS, NYA1 excluded day 236.
WARNING: Data from BAHR, COCO, DAV1, HOB2, HOLC, HRAO, IISC, LPGS, MALI, NYAL, PENC, TROM, YAR1 excluded day 237.
WARNING: Data from ANKR, BAHR, COCO, DAV1, HOB2, HRAO, IISC, LPGS, MALI, PENC, STJO, YAR1 excluded day 238.
WARNING: Data from COCO, DAV1, HARK, HOB2, HRAO, IISC, KELY, MALI, PENC, YAR1 excluded day 239.
WARNING: Data from COCO, HARK, HERS, HOB2, LPGS, MCM4, NYAL excluded day 240.
WARNING: Data from COCO, HARK, LPGS, MCM4, YELL excluded day 241.
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 972 (1998 Aug 23 - Aug 29)
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
51048.50 53373 476592 -1355302 4924 48 50 187 187 37 0 27 1471 -44
51049.50 55379 476332 -1360493 5458 51 51 182 182 37 0 27 1625 175
51050.50 57221 476429 -1366186 5928 48 55 189 189 37 0 27 1950 -447
51051.50 59489 476445 -1372665 7031 52 56 192 192 37 0 27 1807 -462
51052.50 61963 476551 -1379824 7286 62 73 211 211 37 0 25 1831 -639
51053.50 64539 476189 -1386618 6303 49 54 183 183 37 0 27 2352 105
51054.50 66819 476234 -1393031 6522 48 50 178 178 37 0 27 1701 103
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 972:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 972 (1998 Aug 23 - Aug 29)
98 8 23 98 8 24 98 8 25 98 8 26 98 8 27 98 8 28 98 8 29
prn 3d rss (cm)
1 13 10 8 12 8 10 7
2 12 10 7 9 9 14 4
3 14 14 12 22 35 17 24
4 8 10 12 14 18 15 9
5 11 5 8 12 8 18 6
6 11 8 13 15 6 14 5
7 22 9 11 9 13 8 6
8 15 7 9 12 7 10 6
9 9 7 7 12 7 9 9
10 13 10 20 26 15 11 11
13 16 14 17 14 11 11
14 15 14 13 17 25 16 15
15 10 14 9 16 20 16 7
16 5 12 11 7 14 8 6
17 25 11 12 19 13 13 11
18 8 9 8 22 14 8 15
19 17 13 15 16 17 8 10
21 13 16 8 9 17 8 14
22 14 10 6 15 16 10 14
23 12 14 15 21 14 18 14
24 20 10 8 67 25 14 11
25 10 6 6 11 12 9 6
26 20 11 10 25 20 11 6
27 16 9 11 8 16 16 8
29 12 11 10 10 12 10 9
30 16 8 6 6 5 5
31 15 8 8 16 8 10 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 972 (1998 Aug 23 - Aug 29)
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 .149 -.349 63.5 5.80 2.41
AOML 1.9 110. -1.40 59.9 7.49 2.69
AREQ* .9 111. .777e-01 67.0 4.00 1.96
ASC1 6.4 212. -.596 77.3 4.74 1.69
AUCK 6.0 89.3 -.670 43.9 4.85 2.74
BOGT 3.7 314. -1.04 71.1 6.08 1.73
BRUS 1.0 .479 3.90 64.0 5.00 2.80
CAS1 6.7 11.9 .133e+04 34.0 5.15 1.28
CASA 1.0 21.1 17.6 45.0 6.00 2.83
CHAT 1.0 107. .630e-01 87.0 5.00 3.06
CRO1 .9 157. .329e-01 53.0 6.00 1.68
DAV1* 3.8 147. -.655 . 5.00 1.26
DGAR 2.3 .231e+04 -.233 73.4 6.00 1.69
DRAO 1.0 .225 .322 35.0 4.00 3.06
EISL 7.0 151. -.577 61.1 5.03 2.74
FAIR* 6.5 52.1 -.515 52.1 5.26 1.62
FORT* 4.8 .177 -1.03 75.6 5.22 1.79
GALA 2.8 296. .698e-01 66.1 4.70 1.63
GOL2* 7.2 1.38 1.62 50.6 5.18 2.32
GUAM* 4.9 123. -.857 67.4 6.38 1.99
HARK* 2.9 14.0 22.4 . 4.00 2.56
HRAO 4.0 8.83 -.527 45.1 4.00 2.64
IISC 1.8 134. -.742 . 5.00 1.67
KELY .7 101. -1.47 . 5.00 1.00
KERG* 3.7 729. 828. . 5.00 2.41
KIT3* 2.6 140. -1.40 72.2 4.70 1.81
KOKB* 6.9 .796 48.7 82.0 6.16 2.58
KOSG* 1.0 .622 -5.94 45.0 5.00 2.58
KOUR* 1.8 102. -.278 69.5 5.00 1.76
KSTU 1.0 92.6 -1.41 . 4.00 2.57
KWJ1* 7.0 136. -.577 79.3 7.01 1.89
LHAS* 2.0 153. .510e-01 81.5 5.55 2.48
MAC1* 6.7 .124e+05 .270 37.5 4.96 1.83
MAD2* 1.0 .788e-01 -.128 58.0 6.00 2.52
MALI* 4.0 11.0 -172. 91.0 6.77 1.88
MAS1* 6.0 2.73 .118 55.1 4.18 2.48
MATE* 2.0 574. 1.52 49.5 5.09 2.73
MCM4 4.0 159. -1.04 61.3 6.00 1.36
MDVO .9 .217 226. 69.0 6.00 2.12
METS 1.0 .340 -.194 47.0 4.00 2.18
MKEA 4.0 .858e-01 -.704 62.1 4.78 2.73
NANO 2.0 10.6 250. 45.0 4.50 2.67
NICO 2.0 114. -1.41 60.0 5.52 2.28
NOTO 3.0 .124 996. 77.5 6.36 2.94
NRC1 2.1 .158 -1.53 65.0 5.53 2.40
NTUS 4.4 .425e+04 -.814 84.1 6.04 1.39
NYA1 4.4 .268e+04 -15.2 45.8 5.39 1.53
OHIG* 6.7 431. -.578 55.2 4.46 1.99
ONSA* 7.0 253. -.989 42.8 4.16 2.18
PERT* 1.8 1.68 -1.32 57.0 4.50 2.82
PETR 6.9 .285e+06 489. 48.9 5.88 2.76
PIE1* 1.0 .629e-01 .127 51.0 5.00 2.81
POL2 .8 82.2 .463e-01 84.0 4.00 2.56
REYK 3.0 89.0 -.899 56.7 6.00 1.96
SANT* 6.4 .104e+04 -.701 45.8 4.81 1.47
SELE 1.9 107. .572e-01 36.9 4.00 3.14
STJO 1.9 .131e+06 12.1 56.8 4.55 2.58
THTI .8 250. -1.51 82.0 5.00 1.87
THU1* 2.0 72.0 -.685 47.5 6.00 1.78
TID2* 7.0 131. .396 42.1 5.00 2.53
TSKB* 7.0 1.69 -3.28 48.0 6.18 3.05
USNO 3.3 . . 59.9 6.00 2.88
USUD 4.0 .991e-01 -.520e-01 42.6 6.59 3.10
WTZR* 6.8 1.36 -3.08 63.3 4.62 2.72
WUHN 1.9 .112e+05 -25.2 50.9 6.00 2.13
XIAN 3.7 94.8 -.617 46.0 5.00 2.41
YAKA 2.6 103. -.399 58.7 5.00 2.28
YAKZ .8 .289e+06 435. 46.0 5.00 2.31
YAR1* 3.5 95.4 -.586 36.5 4.74 2.43
YELL* 6.0 .208 -2.34 50.3 5.48 1.28
ZECK 2.8 67.3 -.437 48.6 4.35 2.68
PRN01 6.6 82.1 56.4 57.5 5.15 2.08
PRN02 7.0 79.6 -525. 60.1 5.00 2.09
PRN03 7.0 78.9 41.5 59.1 5.44 2.11
PRN04 7.0 79.1 44.4 57.7 5.46 1.90
PRN05 7.0 81.6 161. 57.3 5.30 2.34
PRN06 7.0 82.7 -1.22 59.2 5.00 2.06
PRN07 7.0 80.4 788. 58.0 5.00 2.02
PRN08 7.0 81.2 529. 56.8 5.17 2.04
PRN09 7.0 79.6 -8.38 58.5 5.15 2.11
PRN10 6.9 80.7 25.0 60.7 5.00 1.89
PRN13 6.0 80.7 -245. 58.3 5.18 2.10
PRN14 7.0 81.8 2.24 58.8 5.44 2.33
PRN15 6.9 3.05 592. 60.0 5.45 2.23
PRN16 7.0 80.4 76.0 59.3 5.31 2.11
PRN17 6.8 81.6 -187. 61.5 5.00 1.98
PRN18 6.8 81.9 15.5 56.9 5.31 2.06
PRN19 7.0 80.2 -32.3 60.1 5.00 2.12
PRN21 7.0 78.8 54.3 58.1 5.31 2.05
PRN22 7.0 80.9 .243 57.7 5.45 2.17
PRN23 7.0 80.5 2.62 61.9 5.47 2.10
PRN24 7.0 81.7 765. 58.6 5.45 1.94
PRN25 7.0 82.4 -6.65 58.7 5.15 1.95
PRN26 6.6 82.8 283. 55.0 5.30 2.05
PRN27 7.0 83.4 38.9 58.5 5.00 2.14
PRN29 6.7 81.8 475. 55.2 5.87 2.05
PRN30 6.0 79.4 -7.42 53.8 5.18 2.06
PRN31 7.0 81.5 5.60 58.8 5.15 2.09
_______________________
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
98 8 23 98 8 24 98 8 25 98 8 26 98 8 27 98 8 28 98 8 29
prn 3d rss (cm)
1 473 450 471 461 585 320 544
2 170 216 178 202 332 288 156
3 294 230 211 312 253 308 232
4 279 287 281 283 435 564 310
5 281 352 191 424 419 284 253
6 420 529 603 532 448 549 595
7 340 353 344 328 304 548 488
8 395 248 198 220 501 292 364
9 460 427 288 397 274 630 178
10 345 390 368 187 230 376 251
13 219 340 189 187 435 202
14 503 796 1266 580 773 910 1338
15 380 714 625 366 616 449 290
16 296 456 452 361 473 498 681
17 269 335 221 170 198 254 237
18 532 479 396 325 824 873 618
19 181 241 138 207 251 329 231
21 441 250 236 176 344 317 191
22 403 476 330 399 398 383 327
23 502 510 772 581 638 400 360
24 710 346 423 457 602 807 584
25 611 695 676 343 334 714 448
26 310 318 227 426 631 539 646
27 296 318 229 253 305 287 260
29 289 291 315 395 338 343 171
30 238 265 555 206 752 326
31 356 184 169 241 344 325 336
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo aoml areq asc1 auck bogt brus cas1 casa chat cro1 dav1 dgar drao eisl fair fort gala gol2 guam hark hrao iisc kely kerg kit3 kokb kosg kour kstu kwj1 lhas mac1 mad2 mali mas1 mate mcm4 mdvo mets mkea nano nico noto nrc1 ntus nya1 ohig onsa pert petr pie1 pol2 reyk sant sele stjo thti thu1 tid2 tskb usno usud wtzr wuhn xian yaka yakz yar1 yell zeck
[Mailed From: mbh @ cobra.jpl.nasa.gov]