[IGSREPORT-10658] Wk 1237 JPL Analysis Report
Yvonne Vigue
yv at cobra.jpl.nasa.gov
Mon Oct 6 16:10:01 PDT 2003
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IGS Electronic Report 06 Oct 16:10:02 PDT 2003 Message Number 10658
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Author: Y Vigue-Rodi
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JPL ANALYSIS REPORT GPS-WEEK 1237 (DAYS 264-270, DATES 2003 Sep 21 - Sep 27)
******************************************************************************
Submitted by the JPL IGS/FLINN Analysis Team:
Y E Bar-Sever, M B Heflin, B J Newport, Y Vigue-Rodi, F H Webb, J F Zumberge, and D C Jefferson
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/1237. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl12377.sum This text file.
jpl12377.erp Earth rotation parameters for GPS week 1237.
jpl12377.snx Ground station coordinates for GPS week 1237, SINEX format.
jpl1237[0-6].sp3 GPS ephemerides for GPS week 1237, sp3 format.
jpl1237[0-6].sp3c GPS ephemerides for GPS week 1237, sp3c format.
jpl1237[0-6].tro Ground station troposphere estimates for GPS week 1237.
jpl1237[0-6].clk GPS and ground station clocks for GPS week 1237, RINEX.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 5.0 cm
A clock discontinuity (reset) of about 7.88 microseconds was detected for
PRN06 at approximately 03:10 on day 268.
A clock discontinuity (reset) of about 48.8 microseconds was detected for
PRN05 at approximately 07:40 on day 269.
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 PRN10 excluded on day 267.
WARNING: Data from PRN13 excluded on days 266 and 267.
WARNING: Data from PRN23 excluded on days 265 and 266.
JPL REFERENCE CLOCK TABLE GPS week 1237 (2003 Sep 21 - Sep 27)
2003-09-21 AMC2
2003-09-22 AMC2
2003-09-23 AMC2
2003-09-24 AMC2
2003-09-25 USN1
2003-09-26 AMC2
2003-09-27 AMC2
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 1237 (2003 Sep 21 - Sep 27)
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
52903.50 262493 331435 -3710090 2520 20 21 170 170 80 0 28 -107 -3209
52904.50 262655 328549 -3712982 3264 21 22 174 174 80 0 27 -159 -2306
52905.50 262361 325951 -3715920 2612 22 24 180 180 80 0 26 -651 -2558
52906.50 261458 322800 -3718525 2597 24 26 182 182 80 0 26 -890 -3159
52907.50 260470 319365 -3721076 2506 21 23 176 176 80 0 28 -791 -3290
52908.50 259719 315875 -3723526 2394 20 22 172 172 80 0 28 -395 -3853
52909.50 259447 312738 -3725574 1701 19 22 172 172 80 0 28 -243 -3210
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1237:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1237 (2003 Sep 21 - Sep 27)
03 9 21 03 9 22 03 9 23 03 9 24 03 9 25 03 9 26 03 9 27
prn 3d rss (cm)
1 8 8 8 4 8 7 10
2 12 14 7 14 8 5 7
3 6 8 4 5 4 4 6
4 5 11 14 7 5 5 4
5 4 5 3 3 3 4 5
6 4 5 5 5 2 4 3
7 6 3 4 5 6 4 4
8 4 5 4 4 4 3 2
9 2 3 4 3 2 4 6
10 3 4 4 4 7 6
11 7 5 9 4 5 5 7
13 10 10 6 7 8
14 4 4 6 5 6 4 5
15 4 6 4 6 4 4 5
16 7 6 5 6 3 4 8
17 4 4 4 4 3 5 5
18 8 6 6 7 6 6 7
20 6 9 11 6 6 6 11
21 4 5 3 4 2 3 4
23 7 9 12 12
24 6 3 6 3 5 3 3
25 4 6 7 5 5 7 5
26 2 4 3 5 4 4 4
27 7 7 6 6 5 3 3
28 3 4 9 6 8 4 3
29 3 12 3 5 3 4 4
30 12 5 8 6 5 4 7
31 5 5 4 4 4 5 5
_______________________
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 1237 (2003 Sep 21 - Sep 27)
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 1.0 0.285 16.8 32.0 4.00 3.70
ALGO* 7.0 0.451e-01 0.255 43.3 4.59 3.37
ALRT 5.0 9.07 -0.528e-01 19.1 4.00 1.76
AMC2 7.7 0.754e-01 0.181e-02 40.7 5.16 3.27
ANKR 1.0 23.9 -0.742e-02 40.0 4.00 3.43
AOML 6.0 29.1 -0.273e-02 63.2 6.17 2.68
AREQ 2.9 23.1 -0.730e-01 25.3 4.00 3.33
ARTU 7.0 0.136e+06 5.87 21.4 5.02 2.75
ASC1* 6.8 0.106e+07 0.141e+04 73.1 5.93 3.01
AUCK* 5.5 14.6 -0.740e-01 46.4 5.00 3.21
BAHR* 7.0 0.471 775. 37.3 5.19 3.92
BILI 1.9 10.4 -0.691e-01 41.1 5.00 2.38
BJFS 5.6 0.289e+06 456. 21.2 5.35 3.42
BOGT 6.7 0.256e+04 0.105 41.3 6.00 2.62
BRAZ 6.9 0.279e+06 516. 58.9 6.00 1.61
BRMU* 4.5 0.288e+06 -0.585 45.4 6.45 3.39
BUCU 1.0 0.289e+06 474. 37.0 4.00 3.08
CAS1* 7.0 9.09 0.312e-02 30.4 4.00 1.35
CEDU* 7.0 16.7 -0.354e-03 31.1 4.16 3.12
CHAT* 7.0 13.4 -0.600e-01 62.6 5.00 2.87
CIC1 1.0 33.6 0.671e-03 39.0 5.00 2.88
COCO 7.0 10.8 -0.114e-02 33.0 5.31 3.70
CRO1 7.0 24.8 -0.648e-01 39.0 5.03 3.64
DARW 5.9 22.6 -0.944e-01 52.8 6.35 3.62
DAV1* 7.0 17.8 -0.289e-02 30.0 3.75 1.20
DGAR* 0.9 0.258e+06 -546. 30.0 6.00 2.56
DUBO 7.0 13.2 0.425e-02 53.8 4.15 2.88
DWH1 6.0 0.592 0.285e-01 46.3 7.51 3.01
EISL 6.9 25.7 -0.769e-01 53.6 5.00 2.91
EURK 1.0 0.718e+05 -0.118e+05 56.0 5.00 1.85
FAIR 6.0 0.245 943. 27.9 5.00 1.86
FORT* 4.7 0.224 0.643 82.0 5.61 1.77
GLPS 7.0 30.2 -0.101 35.6 4.60 3.68
GOUG 7.0 0.289e+06 508. 69.7 5.30 2.95
GUAM 6.0 30.4 -0.118 54.9 6.34 3.57
GUAO 7.0 13.5 -0.547e-01 34.1 5.00 3.13
GUAT 7.0 0.290e+06 496. 57.8 6.15 1.74
HLFX 4.0 22.1 -6.33 41.7 5.79 3.50
HOB2* 4.0 0.109 1.71 40.8 5.51 3.41
HRAO* 6.0 1.69 673. 20.2 4.85 3.73
IISC 6.8 31.5 -0.916e-01 54.9 6.14 3.25
IRKT* 7.0 0.220 -0.187 53.1 4.16 2.49
JAB1 0.8 29.9 -0.142 42.0 7.00 2.97
KARR 7.0 17.9 -0.718e-01 52.7 5.16 3.04
KELY 2.0 11.4 -0.480e-01 31.0 5.54 1.29
KERG* 6.9 2.00 460. 43.7 5.46 2.29
KHAJ 6.7 0.593e-01 0.371 65.9 7.00 2.44
KIRU 2.0 10.1 -0.532e-01 27.0 5.00 1.89
KIT3* 6.8 25.3 -0.659e-03 41.4 5.59 2.91
KOKB 2.0 0.834e-01 839. 58.1 8.00 3.61
KOU1 1.0 0.260e+06 0.934 56.0 6.00 2.41
KOUR* 6.0 9.20 580. 29.6 6.00 2.59
KUNM 7.0 43.3 -0.147e-02 79.6 6.16 2.58
LHAS* 1.0 11.7 0.275e-02 32.0 5.00 3.47
LHAZ 6.0 31.5 -0.585e-01 40.0 5.00 3.00
LHUE 5.0 30.8 -0.105 38.0 6.43 3.22
LPGS* 7.0 26.1 -0.157e-02 54.9 5.03 3.20
MAC1* 7.0 18.6 0.186e-02 34.0 4.04 1.80
MAD2 5.5 549. -0.205 36.4 5.85 1.55
MAG0 1.0 10.4 -0.648e-01 44.0 4.00 2.69
MAS1* 7.0 2.60 163. 26.7 4.59 3.21
MCM4* 4.9 88.1 170. 83.1 2.85 1.08
MDVJ 1.0 670. 124. 58.0 6.00 2.33
MIZU 1.0 0.770 0.499e-01 42.0 5.00 3.20
MOBN 1.0 15.1 -0.558e-01 41.0 6.00 2.82
NAIN 1.0 8.96 -0.482e-01 47.0 6.00 2.10
NICO 6.0 15.1 -0.430e-02 26.0 4.85 3.83
NKLG 7.0 0.109e+06 445. 67.9 6.86 1.81
NOT1 6.9 0.290e+06 503. 49.4 5.46 2.32
NOUM 5.9 0.289e+06 5.71 50.2 5.36 4.15
NRIL 7.0 13.1 -0.658e-01 22.7 5.18 1.83
NSSP 3.7 12.9 -0.595e-01 53.3 4.00 3.04
NTUS 7.0 10.4 -0.482e-02 60.9 7.29 4.67
NYA1 1.0 0.151 -0.118e-01 68.0 3.00 1.47
NYAL* 1.0 0.577e-01 -0.735 39.0 4.00 1.40
OHI3 7.0 20.8 -0.609e-01 27.5 4.44 1.85
ONSA* 6.7 0.535 -118. 43.0 5.06 2.30
PARC 0.9 13.7 -0.782e-01 57.0 5.00 3.30
PDEL 7.0 55.0 -0.205e-02 47.4 6.58 3.06
PERT* 7.0 12.1 -0.683e-01 40.6 5.06 3.63
PETP 6.0 49.0 -0.584e-01 46.9 6.00 2.99
PIMO 1.9 32.2 -0.118 24.5 6.00 1.76
POLV 5.0 0.288e+06 -3.95 49.8 5.62 3.09
QAQ1 4.9 9.43 -0.639e-01 46.2 4.45 1.60
RBAY 1.0 44.7 0.821e-02 59.0 5.00 1.25
REYK 5.0 12.2 -0.162e-02 48.0 5.83 1.87
REYZ 2.0 19.7 -0.600e-01 96.9 6.00 1.54
RIOG* 5.7 15.4 -0.803e-01 37.0 4.20 2.73
SACH 7.0 0.778e+05 4.05 50.7 4.00 1.28
SANT* 7.0 15.2 468. 24.0 5.47 2.64
SCH2 5.9 65.9 50.2 41.1 4.00 2.29
SCUB 1.0 22.3 -0.855e-01 50.0 6.00 3.53
SFER 1.0 0.456 73.1 43.0 5.00 2.35
SIMO 6.8 188. 0.235e-02 41.7 5.80 2.77
SNI1 4.9 0.918e+05 5.04 36.0 4.00 3.43
STJO 3.0 0.485e-01 -0.817e-01 30.7 5.00 2.93
SUWN 1.0 1.05 803. 56.0 5.00 2.61
SYOG 6.9 0.839 160. 46.3 5.26 1.55
THTI 7.0 5.82 309. 80.7 6.16 2.13
THU3 1.0 8.70 -0.556e-01 44.0 4.00 1.82
TIDB 3.0 0.118 191. 29.4 5.67 3.51
TIXI 6.0 11.2 -0.627e-01 42.0 4.84 1.89
TNML 4.9 3.67 0.288e+04 41.6 5.00 3.79
TOW2 7.0 17.0 -0.849e-01 40.6 4.46 3.41
TRO1 5.0 9.79 -0.109e-02 52.4 5.84 1.69
TSKB* 7.0 1.45 0.314 28.4 5.16 3.90
TWTF 2.0 0.465 0.316 57.0 6.00 3.95
UNSA 1.0 23.8 0.706e-02 36.0 6.00 2.26
USN1 1.1 . . 46.0 5.00 3.62
UZHL 1.0 0.288e+06 526. 54.0 5.00 2.82
VESL 4.9 0.289e+06 503. 67.4 5.00 1.77
VNDP 1.0 13.5 -0.708e-01 42.0 5.00 3.82
WHIT 1.0 4.24 92.1 27.0 4.00 1.69
WTZR* 5.9 0.514e-01 -0.547 43.8 5.00 3.03
YAKT 6.0 0.778 880. 33.9 6.00 2.73
YELL* 6.9 0.508e-01 1.52 39.2 4.00 1.50
ZAMB 7.0 23.1 0.492e-02 51.0 4.48 2.04
ZECK 1.0 21.6 -0.321e-04 33.0 4.00 3.57
ZIMM 1.0 0.288e+06 2.58 43.0 4.00 2.92
PRN01 7.0 4.61 306. 45.3 5.00 2.57
PRN02 6.0 3.48 -191. 47.8 5.45 2.24
PRN03 7.0 2.63 47.0 45.3 5.00 2.56
PRN04 7.0 0.907 28.8 46.3 5.33 2.47
PRN05 6.5 0.225e+04 42.5 46.6 5.00 2.53
PRN06 6.9 747. -5.26 46.1 5.00 2.42
PRN07 7.0 1.04 628. 48.0 5.15 2.56
PRN08 7.0 3.25 421. 43.9 5.00 2.55
PRN09 7.0 2.36 -8.40 43.0 5.00 2.40
PRN10 5.8 2.98 31.8 47.7 5.18 2.40
PRN11 7.0 0.562 68.0 51.0 5.00 2.43
PRN13 5.0 0.306 -31.3 47.4 5.00 2.33
PRN14 7.0 0.352 -20.6 50.9 5.00 2.43
PRN15 7.0 3.87 163. 46.0 5.00 2.43
PRN16 7.0 0.386 82.2 46.6 6.00 2.34
PRN17 7.0 1.07 212. 47.0 5.00 2.59
PRN18 7.0 0.422 9.55 46.1 5.87 2.54
PRN20 7.0 0.323 -210. 48.9 6.00 2.24
PRN21 7.0 0.530 47.6 47.0 5.00 2.59
PRN23 4.8 8.19 36.7 45.2 5.62 2.33
PRN24 7.0 2.71 62.2 48.4 5.00 2.58
PRN25 7.0 2.68 52.3 45.6 5.00 2.42
PRN26 7.0 0.728 518. 44.7 5.00 2.35
PRN27 7.0 1.39 675. 43.4 5.00 2.62
PRN28 7.0 0.910 -7.67 48.7 5.45 2.50
PRN29 7.0 0.997 101. 46.0 5.16 2.56
PRN30 6.7 0.733 511. 46.4 5.59 2.24
PRN31 7.0 1.42 408. 44.6 5.00 2.52
_______________________
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
03 9 21 03 9 22 03 9 23 03 9 24 03 9 25 03 9 26 03 9 27
prn 3d rss (cm)
1 384 383 321 328 334 433 509
2 460 798 412 408 532 299 375
3 410 289 192 301 239 475 633
4 330 266 246 319 230 359 227
5 402 296 259 212 249 374 665
6 600 549 717 752 790 670 638
7 237 261 230 260 227 214 258
8 349 336 342 354 286 261 181
9 322 427 373 181 201 252 299
10 323 216 319 352 246 289
11 237 248 306 344 332 334 483
13 356 312 231 316 232
14 763 513 374 203 408 361 270
15 533 275 376 450 206 171 231
16 339 309 275 232 279 291 508
17 332 604 419 291 237 239 465
18 238 214 199 184 303 366 379
20 244 234 358 345 198 440 227
21 225 269 301 285 509 324 337
23 440 737 544 488 732
24 284 422 423 350 262 286 301
25 355 443 308 392 326 173 289
26 233 250 201 166 220 336 323
27 197 228 152 150 152 157 197
28 224 220 290 236 225 255 234
29 400 347 187 178 274 226 212
30 237 222 229 207 210 249 204
31 233 243 228 214 154 183 308
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo alrt amc2 ankr aoml areq artu asc1 auck bahr bili bjfs bogt braz brmu bucu cas1 cedu chat cic1 coco cro1 darw dav1 dgar dubo dwh1 eisl eurk fair fort glps goug guam guao guat hlfx hob2 hrao iisc irkt jab1 karr kely kerg khaj kiru kit3 kokb kou1 kour kunm lhas lhaz lhue lpgs mac1 mad2 mag0 mas1 mcm4 mdvj mizu mobn nain nico nklg not1 noum nril nssp ntus nya1 nyal ohi3 onsa parc pdel pert petp pimo polv qaq1 rbay reyk reyz riog sach sant sch2 scub sfer simo sni1 stjo suwn syog thti thu3 tidb tixi tnml tow2 tro1 tskb twtf unsa usn1 uzhl vesl vndp whit wtzr yakt yell zamb zeck zimm
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