[IGSREPORT-8259] Wk 1112 JPL Analysis Report
David C Jefferson
djeff at cobra.jpl.nasa.gov
Fri May 11 10:06:00 PDT 2001
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IGS Electronic Report 11 May 10:06:01 PDT 2001 Message Number 8259
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Author: D C Jefferson
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JPL ANALYSIS REPORT GPS-WEEK 1112 (DAYS 119-125, DATES 2001 Apr 29 - May 05)
******************************************************************************
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/1112. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl11127.sum This text file.
jpl11127.erp Earth rotation parameters for GPS week 1112.
jpl11127.snx Ground station coordinates for GPS week 1112, SINEX format.
jpl1112[0-6].sp3 GPS ephemerides for GPS week 1112, sp3 format.
jpl1112[0-6].tro Ground station troposphere estimates for GPS week 1112.
jpl1112[0-6].clk GPS and ground station clocks for GPS week 1112, 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 1112.
WARNING: Data from ASC1, BARH, DAV1, GRAZ, HARB, HRAO, INEG, KARR, KERG, KOUR, LPGS, MALI, MAW1, NKLG, SUTH, SYOG, WTZT, WUHN excluded day 119.
WARNING: Data from CIC1, DAV1, HARB, HRAO, IISC, INEG, KARR, KERG, LPGS, MALI, MATE, MAW1, NKLG, REYK, SEY1, SUTH, SYOG, WTZT, WUHN excluded day 120.
WARNING: Data from IISC, JAB1, LBCH, WTZT, WUHN excluded day 121.
WARNING: Data from GOPE, IISC, JAB1, KELY, NICO, SANT, WTZT excluded day 122.
WARNING: Data from BILL, HOLC, JAB1, KOUR, WTZT excluded day 123.
WARNING: Data from BILL, EPRT, HOLC, LBCH, MEDI, SANT excluded day 124.
WARNING: Data from BILL, HOLC, LBCH excluded day 125.
JPL REFERENCE CLOCK TABLE GPS week 1112 (2001 Apr 29 - May 05)
2001-04-29 NRC1
2001-04-30 USNO
2001-05-01 USNO
2001-05-02 USNO
2001-05-03 NRC1
2001-05-04 NRC1
2001-05-05 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 1112 (2001 Apr 29 - May 05)
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
52028.50 160399 467349 -169038 8397 40 43 192 192 42 0 27 1655 -2126
52029.50 162367 465470 -178214 9955 44 45 191 191 42 0 27 1525 -2300
52030.50 164247 463575 -187931 9478 36 39 180 180 42 0 27 1503 -1873
52031.50 166087 461881 -197441 9543 38 46 182 182 42 0 27 1927 -1461
52032.50 168301 460776 -207165 9904 35 41 174 174 42 0 27 2286 -1039
52033.50 170647 459480 -217516 10798 40 45 174 174 42 0 27 2378 -1742
52034.50 172684 457621 -228730 11631 36 42 173 173 42 0 27 1852 -1982
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1112:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1112 (2001 Apr 29 - May 05)
01 4 29 01 4 30 01 5 1 01 5 2 01 5 3 01 5 4 01 5 5
prn 3d rss (cm)
1 7 8 5 6 5 6 10
2 12 14 10 6 7 6 7
3 6 16 24 27 17 5 9
4 9 11 10 8 10 8 15
5 8 13 15 7 4 8 10
6 9 11 9 9 9 10 18
7 9 7 6 4 6 5 20
8 7 8 8 4 4 6 5
9 6 11 6 5 6 6 8
10 9 13 12 5 13 10 9
11 6 7 7 7 5 7 7
13 7 7 6 6 6 4 8
14 10 12 16 13 16 11 10
18 10 12 10 8 6 4 8
19 3 9 5 5 12 6 10
20 11 6 8 10 3 6 7
21 16 25 8 12 13 14 13
22 5 9 11 19 8 7 6
23 15 16 12 13 10 4 14
24 9 10 11 10 9 9 10
25 8 8 8 10 15 8 10
26 7 11 6 8 8 9 6
27 5 8 7 2 4 5 6
28 5 8 6 8 5 5 6
29 11 10 14 12 12 9 8
30 8 8 13 8 7 10 9
31 4 7 8 4 6 4 6
_______________________
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 1112 (2001 Apr 29 - May 05)
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 .108 .834e-01 55.0 4.00 3.47
ALGO* 6.4 .357 .461 38.8 4.40 3.39
ALIC 1.9 114. -.336e-01 53.6 4.50 3.73
AREQ* 6.0 36.7 73.3 25.5 4.53 3.11
ARTU 5.8 21.5 -.999e-01 38.7 4.86 2.68
AUCK* 7.0 20.0 -.615e-02 58.0 5.31 2.91
BAHR* 6.9 .708 763. 35.2 4.90 3.20
CAS1* 2.0 13.7 -.234e-02 27.0 4.00 1.20
CIC1 3.8 61.5 -.970e-02 58.1 4.00 3.24
COCO 4.8 22.3 -.931e-02 26.0 5.22 3.56
CORD 2.0 16.7 .420e-03 67.5 3.00 1.13
CRO1 4.8 .742e+05 395. 38.4 4.81 3.64
DAV1* 5.0 23.5 -.115e-01 29.8 3.84 1.19
DGAR .9 29.3 -.136e-01 37.0 7.00 2.44
EISL 6.9 58.5 -.266e-01 79.4 5.01 2.68
ESTI 1.9 .289e+06 516. 98.3 6.00 1.40
FAIR* 6.9 .669 -.726e-01 32.6 4.00 .976
FORT* 6.1 .809e+07 63.4 100. 5.00 1.54
GUAM* 6.8 26.7 -.150 50.2 7.45 3.02
HRAO 4.0 .423e+04 938. 79.3 4.27 3.53
IRKT* 6.8 .469e+04 .310 66.6 4.45 2.44
JAB1 2.9 .289e+06 490. 42.3 5.36 2.58
JPLM 2.0 .175e+05 31.9 61.0 4.00 2.70
KARR .9 106. -.262e-01 33.0 6.00 3.03
KELY 2.5 .132e+05 -2.18 55.3 5.77 1.78
KERG* 5.0 .290e+06 495. 54.8 5.22 2.38
KOKB* 6.9 1.79 .121 53.1 5.46 1.18
KOUR* 1.9 .277e+06 289. 41.0 7.05 2.15
KUNM 1.9 82.2 -.648e-01 94.4 5.56 2.61
LHAS* 3.7 11.1 -.323e-02 33.0 4.78 3.77
LPGS 3.4 81.6 -.166e-01 42.3 4.51 .847
MAC1* 7.0 14.3 -.620e-02 48.3 3.75 2.50
MAD2 1.0 .193e+04 1.03 39.0 4.00 1.94
MAG0 7.0 11.9 -.939e-01 41.2 4.87 2.75
MANA 2.0 .290e+06 495. 97.0 6.52 1.78
MAS1* 3.9 2.20 59.3 41.5 4.28 3.09
MATE* 1.0 .172 441. 64.0 5.00 2.30
MCM4* 3.8 .127e+05 33.0 56.5 5.00 .897
MEDI 1.9 .435 719. 83.4 5.00 2.29
NICO 1.0 19.4 -.808e-02 24.0 4.00 3.70
NKLG 1.9 .315e+06 450. 77.5 8.00 1.64
NRC1 4.4 . . 45.8 4.53 3.58
NRIL 1.8 .367e+05 1.37 37.5 4.00 2.04
NYA1 4.0 .945e-01 .597 30.8 4.00 1.88
NYAL* 3.0 .183 .113 51.7 4.00 1.92
OHIG* 7.0 14.1 -.176e-02 52.0 4.05 2.36
ONSA* 7.0 .211 323. 44.2 4.16 2.55
PIMO 1.8 25.5 -.870e-02 . 4.00 .930
POL2 3.0 35.7 -.137e-01 69.0 3.70 2.78
REYK 2.9 9.80 -.781e-02 55.2 6.00 2.20
RIOP .9 52.7 -.333e-01 73.0 4.00 1.60
SANT* .9 27.9 -.866e-01 103. 4.00 .868
SELE 4.0 .383e+07 .712e+04 75.3 3.00 2.90
SEY1 4.5 184. -.307e-01 92.0 6.44 1.42
SFER 3.0 126. 34.0 68.7 4.69 2.39
SIO3 .9 31.7 -.821e-01 29.0 6.00 2.98
SSIA 3.0 .289e+06 502. 94.3 7.00 1.56
STJO 6.0 3.25 -.942 31.0 4.36 3.65
SUTH 1.0 18.6 -.418e-02 59.0 5.00 2.11
THTI 7.0 2.61 122. 77.6 6.89 2.21
TID1 2.0 .742e-01 .145 26.0 4.00 3.17
TIDB* 7.0 .206e+05 105. 25.9 4.74 3.44
TIXI 1.0 9.93 -.696e-01 43.0 4.00 2.92
TOW2 2.0 17.5 -.753e-02 18.5 4.00 3.87
TRAB 4.7 16.2 .231e-01 46.6 5.48 2.95
TSKB* 6.9 1.28 -1.10 64.9 3.38 2.92
USNO 3.2 . . 46.7 5.00 4.00
USUD 5.0 .199 414. 35.1 5.21 3.57
WHIT 2.9 23.3 3.62 25.7 4.36 2.47
WTZR* 7.0 92.6 -.889 56.3 5.15 3.00
WUHN 2.9 33.3 -.138 53.6 6.00 3.46
XIAN 2.0 49.9 -.104e-01 49.1 4.00 2.13
YAR1* 4.2 252. .137 81.1 3.70 2.14
YAR2 2.6 18.8 -.126 32.3 4.64 3.29
YELL* 6.8 .142 .227 43.3 4.60 1.90
PRN01 7.0 3.62 176. 47.7 4.74 2.23
PRN02 6.8 2.78 -8.06 54.3 4.88 2.40
PRN03 7.0 2.14 25.3 47.9 4.87 2.09
PRN04 7.0 1.25 702. 54.0 5.00 2.30
PRN05 6.9 3.93 296. 57.8 4.76 2.17
PRN06 7.0 7.95 -.663 55.9 5.00 2.24
PRN07 6.9 1.59 579. 56.3 5.00 2.38
PRN08 7.0 3.61 179. 49.4 4.87 2.25
PRN09 7.0 2.52 -43.0 52.6 4.87 2.29
PRN10 6.6 2.55 3.31 56.1 5.00 2.26
PRN11 7.0 .468 1.96 49.3 5.00 2.33
PRN13 7.0 .276 -1.47 55.6 4.88 2.29
PRN14 7.0 .295 -105. 54.8 4.88 2.33
PRN18 7.0 .541 -95.4 53.0 5.00 2.34
PRN19 7.0 4.34 514. 49.3 3.87 2.27
PRN20 7.0 .311 -68.1 53.3 5.45 2.35
PRN21 6.8 3.20 2.74 49.5 5.48 2.15
PRN22 6.9 1.03 585. 51.1 5.00 2.16
PRN23 6.8 5.27 12.2 54.1 5.74 2.27
PRN24 7.0 2.13 47.3 55.6 4.88 2.33
PRN25 7.0 2.69 13.3 52.9 5.00 2.37
PRN26 7.0 .717 457. 50.3 5.00 2.42
PRN27 7.0 4.21 19.2 48.6 4.74 2.34
PRN28 7.0 1.03 8.81 53.9 5.15 2.14
PRN29 7.0 .799 535. 54.5 4.74 2.38
PRN30 6.8 2.13 -17.9 56.5 4.88 2.03
PRN31 7.0 3.47 42.0 49.7 5.15 2.32
_______________________
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 29 01 4 30 01 5 1 01 5 2 01 5 3 01 5 4 01 5 5
prn 3d rss (cm)
1 297 317 240 330 260 280 258
2 828 439 1290 937 1226 2337 1497
3 277 350 220 219 251 298 423
4 401 551 339 308 196 164 269
5 826 550 366 367 494 525 304
6 672 562 785 727 1157 862 502
7 340 571 350 445 455 405 405
8 360 351 355 349 365 382 405
9 280 266 250 225 243 398 241
10 348 525 277 307 266 321 377
11 187 210 227 205 494 504 372
13 271 269 271 291 319 354 428
14 275 486 327 261 239 266 307
18 226 262 493 311 443 371 357
19 239 140 209 297 337 370 380
20 182 183 339 465 253 418 390
21 645 378 353 558 540 655 1875
22 253 350 276 305 405 223 266
23 913 601 712 681 1241 1221 886
24 261 301 193 150 178 216 254
25 413 379 370 459 309 192 361
26 526 799 299 154 306 526 460
27 225 237 231 356 255 349 406
28 487 804 234 343 649 753 523
29 241 266 347 252 269 308 443
30 439 200 409 206 618 459 438
31 368 213 216 378 384 373 517
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: albh algo alic areq artu auck bahr cas1 cic1 coco cord cro1 dav1 dgar eisl esti fair fort guam hrao irkt jab1 jplm karr kely kerg kokb kour kunm lhas lpgs mac1 mad2 mag0 mana mas1 mate mcm4 medi nico nklg nrc1 nril nya1 nyal ohig onsa pimo pol2 reyk riop sant sele sey1 sfer sio3 ssia stjo suth thti tid1 tidb tixi tow2 trab tskb usno usud whit wtzr wuhn xian yar1 yar2 yell
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