[IGSREPORT-8766] Wk 1138 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Thu Nov 8 10:21:00 PST 2001
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IGS Electronic Report 08 Nov 10:21:01 PST 2001 Message Number 8766
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1138 (DAYS 301-307, DATES 2001 Oct 28 - Nov 03)
******************************************************************************
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/1138. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11387.sum This text file.
jpl11387.erp Earth rotation parameters for GPS week 1138.
jpl11387.snx Ground station coordinates for GPS week 1138, SINEX format.
jpl1138[0-6].sp3 GPS ephemerides for GPS week 1138, sp3 format.
jpl1138[0-6].tro Ground station troposphere estimates for GPS week 1138.
jpl1138[0-6].clk GPS and ground station clocks for GPS week 1138, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 7.0 cm
A clock discontinuity (reset) of about 23 microseconds was detected for
PRN23 at approximately 07:30 on day 305.
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 1138.
WARNING: Data from PRN02 excluded days 302 and 303 due to a maneuver.
WARNING: Data from ESTI, FORT, HILO, HNLC, KODK, KOUR, MSKU, SLOR, SSIA, TEGU, WLSN excluded day 301.
WARNING: Data from HILO, HNLC, KOUR, LAE1, MALI, RAMO, WLSN excluded day 302.
WARNING: Data from HOLP, LBCH, SOL1, TORP, WLSN excluded day 303.
WARNING: Data from DRAG, HOLP, MAS1, TORP, WLSN, ZIMM excluded day 304.
WARNING: Data from CAGL, FORT, GRAS, JAB1, LAE1, LBCH, MALI, VILL excluded day 305.
WARNING: Data from AMMN, BRUS, DRAG, FORT, HILO, JAB1, LAE1, LBCH, MAS1, PERT, SOL1, TUBI, WLSN excluded day 306.
WARNING: Data from AMMN, FORT, HILO, LAE1, LBCH, RIOP, SFER excluded day 307.
JPL REFERENCE CLOCK TABLE GPS week 1138 (2001 Oct 28 - Nov 03)
2001-10-28 USNO
2001-10-29 USNO
2001-10-30 USNO
2001-10-31 USNO
2001-11-01 USNO
2001-11-02 USNO
2001-11-03 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 1138 (2001 Oct 28 - Nov 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
52210.50 -31955 129873 -795179 9538 35 43 197 197 42 0 26 -3458 1182
52211.50 -34978 131057 -804461 9028 36 41 194 194 42 0 25 -3195 1270
52212.50 -38063 132015 -813410 8870 38 43 196 196 42 0 25 -3282 1282
52213.50 -41313 133257 -822354 9017 36 43 192 192 42 0 26 -3255 1245
52214.50 -44803 134439 -830933 8141 37 43 192 192 42 0 26 -3426 923
52215.50 -48586 135498 -838812 7617 33 37 178 178 42 0 26 -4109 884
52216.50 -52218 136554 -846069 6897 39 40 130 130 42 0 26 -3555 761
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1138:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1138 (2001 Oct 28 - Nov 03)
01 10 28 01 10 29 01 10 30 01 10 31 01 11 1 01 11 2 01 11 3
prn 3d rss (cm)
1 12 10 9 17 16 7 8
2 7 6 8 11 14
3 5 7 6 8 6 8 6
4 4 5 6 6 6 6 7
5 5 5 6 6 5 6 6
6 3 6 6 5 8 8 12
7 6 9 7 4 4 10 6
8 5 4 6 8 5 10 6
9 4 5 7 6 5 6 7
10 4 6 7 11 17 6 8
11 5 6 4 9 9 7 4
13 5 8 17 11 9 8 10
14 7 6 9 8 7 6 6
18 9 10 9 8 9 10 12
20 6 6 8 8 6 12 17
21 5 7 9 6 7 10 5
22 7 6 9 8 7 6 7
23 7 8 7 26 16 19 18
24 4 5 6 4 4 7 6
25 8 7 10 15 16 8 8
26 5 6 6 5 5 6 6
27 5 6 4 7 9 12 6
28 10 5 6 6 7 10 8
29 6 11 9 8 9 7 6
30 3 7 6 4 5 6 13
31 4 4 3 10 8 4 3
_______________________
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 1138 (2001 Oct 28 - Nov 03)
receiver/transmitter (* 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 2.0 0.149 -0.857e-01 54.3 4.00 3.44
ALGO* 6.9 0.972e-01 0.833 37.5 4.05 2.85
ALIC 1.0 116. -0.735e-01 58.0 5.00 3.59
AOML 1.0 21.3 -0.589e-02 61.0 6.00 2.38
ARTU 5.9 32.0 -0.102 36.0 4.18 2.57
AUCK* 1.7 20.5 -0.125 47.0 5.51 3.22
BAHR* 6.9 0.459 839. 28.3 4.96 3.29
CHAT* 4.9 29.6 -0.918e-02 67.8 5.22 2.64
CIC1 5.9 94.3 -0.834e-02 70.4 3.86 2.57
COCO 1.0 40.1 -0.122e-01 23.0 5.00 3.57
CRO1 6.0 0.132 790. 36.3 6.00 3.73
DAEJ 0.9 2.30 158. 108. 5.00 2.22
DARW 1.9 41.0 -0.190 63.1 7.48 3.31
DAV1* 4.9 19.8 -0.137e-01 34.4 3.65 1.11
EISL 5.2 78.2 -0.434e-01 72.0 4.22 2.41
FAIR* 6.7 1.39 0.497e-02 32.1 3.86 0.907
FORT* 2.1 3.25 1.67 . 5.73 1.40
GALA 6.9 35.7 -0.144 32.3 4.00 3.84
GUAM* 6.9 45.5 -0.197 53.8 7.15 3.51
HOB2* 1.0 0.120 2.33 41.0 6.00 3.46
IISC 6.9 45.5 -0.147 58.6 5.87 2.62
IRKT* 3.9 72.6 -0.152 69.7 3.74 1.40
JAB1 1.0 26.9 -0.134 38.0 6.00 2.79
JAMA 0.9 33.7 -0.108 43.0 7.00 3.27
KELY 4.8 19.8 -0.718e-01 27.5 5.00 1.32
KERG* 6.9 2.64 6.79 63.3 5.31 2.43
KOKB* 6.8 2.52 0.142 45.4 5.44 1.19
KOUR* 1.8 40.5 -0.134 63.5 6.00 2.34
KWJ1* 5.8 127. -0.376e-01 49.1 5.32 0.988
LAE1 2.9 36.9 -0.182 59.7 7.36 4.06
LHAS* 3.9 13.4 -0.718e-02 31.5 4.00 3.63
MAC1* 2.7 16.3 -0.105e-01 33.2 4.40 1.33
MADR 1.0 33.8 -0.818e-01 30.0 6.00 1.87
MAG0 3.9 26.6 -0.101 39.7 4.00 2.71
MALI* 1.0 49.3 48.0 69.0 7.00 2.51
MAS1* 1.6 1.68 59.1 43.0 4.00 3.24
MAW1 0.9 30.1 -0.115e-01 35.0 4.00 1.90
MBAR 5.9 46.0 -0.159 32.4 5.35 2.77
MCM4* 2.8 0.562e+04 43.7 57.0 4.25 1.17
METS 1.0 0.992 255. 22.0 4.00 2.53
MSKU 1.9 50.0 -0.128 34.0 6.00 3.29
NKLG 5.0 0.279e+06 509. 71.7 6.81 1.61
NOT1 1.0 0.640e-01 984. 74.0 5.00 2.35
NOUM 3.9 0.289e+06 505. 66.7 5.27 1.87
NPLD 1.0 0.581e-01 -8.09 55.0 5.00 2.60
NRC1 1.1 . . 39.0 5.00 3.58
NRIL 3.8 22.9 -0.102 20.6 4.24 2.02
NTUS 4.9 7.02 -0.187e-01 61.4 7.00 4.09
NYA1 3.9 0.135 0.139 30.3 3.00 1.38
NYAL* 3.0 0.319 -0.269e-02 37.7 3.72 1.04
OHIG* 3.8 14.4 -0.594e-02 45.2 4.00 2.80
ONSA* 6.9 6.41 310. 43.3 4.46 2.51
PETP 2.0 167. -0.147 47.5 6.00 2.90
PIE1* 1.0 0.164 -0.464 77.0 3.00 2.77
PIMO 1.8 77.0 -0.167 24.0 7.00 2.85
RABT 0.9 281. 0.462e-01 63.0 4.00 2.66
REYK 1.9 8.21 -0.103e-01 44.9 5.46 1.06
RIOG 3.0 16.0 -0.124 34.0 4.00 3.12
SANT* 6.8 27.0 -0.153 24.4 4.00 0.917
SELE 3.8 71.2 -0.244e-01 74.4 3.00 2.72
SFER 1.6 19.7 814. 72.2 4.00 1.84
SIMO 6.5 147. -0.335e-01 60.0 4.28 2.53
STJO 3.9 21.5 -0.729 29.0 4.00 3.33
THTI 6.9 5.33 200. 71.7 6.16 2.28
TIDB* 6.9 0.104 551. 24.4 5.59 3.45
TIXI 1.9 190. -0.120 42.5 4.54 1.11
TRAB 1.9 21.7 0.318e-01 46.5 5.00 3.03
TSKB* 6.2 1.19 -1.12 67.3 4.02 2.56
ULAB 0.8 0.428e+04 1.17 54.0 4.00 3.18
URUM 1.9 95.1 -0.234e-01 34.5 6.00 3.20
USNO 6.0 . . 47.2 4.53 3.45
USUD 1.0 0.352 355. 31.0 5.00 3.44
WTZR* 6.9 0.100 -4.23 45.7 5.00 2.95
WUHN 5.9 45.0 -0.154 77.3 6.00 3.85
YAKT 0.7 0.397 764. 25.0 4.00 1.86
YAR1* 6.5 514. 1.45 74.8 4.06 2.21
YAR2 0.9 6.13 -0.116e+05 26.0 4.00 3.62
YELL* 6.8 0.200 0.163 32.8 3.67 1.57
PRN01 6.9 4.29 201. 50.3 5.00 2.13
PRN02 4.9 3.25 -98.5 48.7 5.21 2.02
PRN03 6.9 2.32 78.9 47.3 5.00 2.20
PRN04 6.9 1.07 471. 49.4 5.00 2.16
PRN05 6.9 3.62 320. 52.1 5.00 2.11
PRN06 6.9 9.57 -0.895 50.1 5.00 2.11
PRN07 6.9 2.39 555. 49.0 5.00 2.22
PRN08 6.9 4.02 608. 48.1 4.87 2.07
PRN09 6.9 1.75 -14.4 47.6 5.00 2.10
PRN10 6.7 2.32 12.8 50.7 5.00 2.19
PRN11 6.9 0.618 4.86 46.1 5.00 2.03
PRN13 6.9 0.258 -6.73 51.4 5.00 2.10
PRN14 6.9 0.342 -123. 50.6 5.00 2.26
PRN18 6.9 0.475 -75.4 49.6 5.00 2.33
PRN20 6.9 0.298 -110. 52.0 5.47 2.11
PRN21 6.5 3.87 5.21 48.7 5.00 1.90
PRN22 6.9 2.25 375. 52.7 5.00 2.14
PRN23 6.6 0.194e+04 16.2 50.3 5.60 2.14
PRN24 6.9 2.35 2.82 49.7 5.00 2.26
PRN25 6.9 2.59 19.0 49.4 5.00 2.25
PRN26 6.9 0.828 3.89 47.9 5.00 2.05
PRN27 6.9 4.25 0.536 49.7 4.73 2.20
PRN28 6.9 1.07 -33.1 51.5 4.86 2.02
PRN29 6.9 0.839 617. 47.7 5.35 2.33
PRN30 6.8 2.05 127. 50.2 5.15 2.13
PRN31 6.9 3.97 72.4 47.6 5.00 2.18
_______________________
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 10 28 01 10 29 01 10 30 01 10 31 01 11 1 01 11 2 01 11 3
prn 3d rss (cm)
1 323 548 587 295 190 241 247
2 464 406 442 278 252
3 342 553 198 262 202 286 337
4 225 239 147 211 346 212 371
5 515 397 416 552 412 493 414
6 970 885 856 825 820 878 812
7 184 407 409 146 247 258 227
8 263 251 313 278 288 251 327
9 442 428 305 313 179 216 207
10 202 245 235 340 218 236 250
11 463 250 409 319 265 605 460
13 246 232 240 229 228 197 234
14 605 489 460 224 198 212 216
18 217 207 208 202 188 248 185
20 446 476 484 406 293 294 420
21 1484 354 818 412 1136 500 697
22 312 273 290 184 198 340 229
23 1671 1105 1038 739 1038 1493 1853
24 286 350 295 301 366 338 364
25 749 324 468 466 358 448 437
26 138 301 527 406 233 173 139
27 234 225 249 259 395 221 175
28 220 281 228 183 198 247 183
29 250 200 339 399 462 317 194
30 401 150 193 275 209 359 300
31 386 390 284 252 220 301 518
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo alic aoml artu auck bahr chat cic1 coco cro1 daej darw dav1 eisl fair fort gala guam hob2 iisc irkt jab1 jama kely kerg kokb kour kwj1 lae1 lhas mac1 madr mag0 mali mas1 maw1 mbar mcm4 mets msku nklg not1 noum npld nrc1 nril ntus nya1 nyal ohig onsa petp pie1 pimo rabt reyk riog sant sele sfer simo stjo thti tidb tixi trab tskb ulab urum usno usud wtzr wuhn yakt yar1 yar2 yell
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