[IGSREPORT-5891] Wk 01000 JPL Analysis Report
D
D
Tue Mar 23 11:32:00 PST 1999
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IGS Electronic Report Tue Mar 23 11:32:00 PST 1999 Message Number 5891
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Author: D C Jefferson
Subject: Wk 01000 JPL Analysis Report
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JPL ANALYSIS REPORT GPS-WEEK 1000 (DAYS 66-72, DATES 1999 Mar 07 - Mar 13)
******************************************************************************
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/1000. These files (except for *.tro) have also
been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl10007.sum This text file.
jpl10007.erp Earth rotation parameters for GPS week 1000.
jpl10007.snx Ground station coordinates for GPS week 1000, SINEX format.
jpl1000[0-6].sp3 GPS ephemerides for GPS week 1000, sp3 format.
jpl1000[0-6].tro Ground station troposphere estimates for GPS week 1000.
______________________________________________________________________________
Median Orbit Repeatability (see table below): 15.0 cm
Per IGSMail numbers 2071 and 2075, we continue to exclude data data from
the following sites:
AREQ ASC1 BARB BOGT BRAZ COCO CRO1 DGAR FORT GALA GUAM IISC
KOKB KOUR KWJ1 MALI MKEA MOIN NOUM NTUS RIOP SEY1 THTI
Data from PRN19 and PRN21 were mismodeled on days 066 and 071 respectively,
and have been excluded from the corresponding day's analysis accordingly.
Solutions for day 073 (week 1001 day 0, 99mar14) are not available at this
time. As such, orbit overlaps for day 072 in the repeatability table below
represent comparisons with the previous day (071) only.
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: PIE1 (not USNO) used as reference clock day 070.
WARNING: Data from PRN19, KELY, LPGS, UCLP, VENE excluded day 066.
WARNING: Data from KSTU, LPGS, UCLP excluded day 067.
WARNING: Data from COCO, LPGS excluded day 068.
WARNING: Data from COCO, KSTU, LPGS, POTS excluded day 069.
WARNING: Data from LPGS, POTS, URUM excluded day 070.
WARNING: Data from PRN21, LPGS, POTS, URUM excluded day 071.
WARNING: Data from LPGS, URUM excluded day 072.
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 1000 (1999 Mar 07 - Mar 13)
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
51244.50 64180 242664 6327215 10129 69 82 215 215 37 0 25 -1287 -170
51245.50 62895 242577 6317034 10233 72 84 216 216 37 0 26 -1199 -432
51246.50 61871 242247 6306792 10252 76 87 222 222 37 0 26 -1449 -271
51247.50 60598 241808 6296357 10617 68 79 211 211 37 0 26 -1358 -608
51248.50 59539 241473 6285649 10800 70 79 212 212 37 0 26 -1522 -189
51249.50 58420 241417 6274710 11078 74 83 225 225 37 0 25 -1520 -394
51250.50 57211 240900 6263567 11207 80 85 225 225 37 0 26 -1753 -329
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 1000:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 1000 (1999 Mar 07 - Mar 13)
99 3 7 99 3 8 99 3 9 99 3 10 99 3 11 99 3 12 99 3 13
prn 3d rss (cm)
1 12 10 6 10 12 11 9
2 18 21 18 17 19 28 34
3 25 24 20 14 18 23 30
4 20 16 10 10 6 12 15
5 11 16 21 12 8 21 42
6 33 20 20 18 21 12 8
7 23 18 16 13 13 16 14
8 8 13 12 12 12 28 27
9 16 20 14 18 8 15 10
10 17 20 20 13 9 10 7
13 31 30 36 27 36 21 8
14 16 14 12 20 7 11 8
15 13 11 12 14 18 15 32
16 23 15 5 14 15 15 8
17 11 16 16 8 24 13 13
19 10 14 39 39 23 26
21 12 16 17 11 16
22 12 8 13 9 11 11 10
23 12 20 26 22 17 33 28
24 19 23 14 14 8 8 6
25 10 14 10 11 13 18 12
26 23 34 21 18 19 18 12
27 17 16 20 16 18 25 20
29 11 11 7 10 11 14 10
30 9 6 14 9 12 8 16
31 18 15 16 8 25 13 20
_______________________
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 1000 (1999 Mar 07 - Mar 13)
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* 6.0 1.44 .472e-01 80.8 4.19 2.72
AOML 6.0 .512e+04 -.420e-01 62.3 4.54 2.50
AUCK 3.0 115. -.165e-01 54.0 4.00 2.53
BAHR 7.0 .497 210. 40.1 5.03 2.48
BRMU* 2.9 109. .268e-02 51.0 5.46 3.11
CAGL 1.0 38.0 -.367e-01 48.0 5.00 3.02
CAS1 1.7 16.0 .438e+04 38.5 5.00 1.13
CHAT 4.0 109. .192e-03 79.3 5.00 2.98
CHUR 1.0 3.38 -.149e-01 54.0 5.00 1.99
DAV1* 1.7 135. -.293e-01 . 5.00 1.26
DRAO 1.0 .687e+04 -33.0 41.0 4.00 2.72
DUBO 6.0 96.8 -.166e-01 49.8 3.74 2.44
EISL 6.9 160. -.244e-01 73.1 4.72 2.32
EPRT 1.0 .289e+06 506. 84.0 4.00 2.53
FAIR* 6.9 23.6 .250e-01 80.4 5.02 1.78
GLSV 2.0 .289e+06 508. 55.0 4.00 2.30
GOL2* 4.8 821. -4.41 82.9 4.03 2.00
GOUG 3.9 .288e+06 493. 57.0 5.27 2.76
HARK* 7.0 6.03 2.53 66.9 4.31 2.54
HARV 2.0 .873e+07 .165e+05 77.4 5.55 2.85
HOB2* .9 .873e-01 -1.55 48.0 6.00 2.50
HOFN 1.0 .291e+06 498. 44.0 7.00 1.56
HRAO 4.0 .137e+04 4.53 53.9 4.53 2.84
IRKT* 4.8 .190 -6.36 55.3 5.00 2.47
KSTU .9 92.4 .943e-03 41.0 4.00 2.59
KUNM 5.3 .144e+04 -.881e-02 75.0 4.87 2.43
MAC1* 1.8 90.2 -.115e-01 38.5 5.00 1.59
MAD2* 4.5 .308e+04 4.88 85.8 6.53 2.30
MAG0 6.0 .289e+06 476. 33.9 5.22 2.14
MATE* 2.8 750. -1.83 56.7 4.79 2.30
MCM4 5.9 123. .489e-02 55.8 4.70 1.04
MDO1* 3.0 355. -2.87 63.0 4.00 2.61
MEDI 1.0 .367 4.47 41.0 4.00 2.66
METS 3.9 .181 -1.46 72.5 3.54 2.35
NANO 4.0 18.6 60.6 51.4 4.53 2.94
NLIB* 1.0 .164 -10.1 62.0 4.00 2.22
NOTO 2.0 .131 316. 58.0 5.00 3.21
NYA1 5.9 .983e-01 -.429 41.0 6.52 1.28
ONSA* 1.0 32.9 -.408e-01 47.0 7.00 2.46
PERT* 1.0 1.88 -1.07 52.0 4.00 2.06
PETP 2.0 107. -.224e-01 63.5 5.00 2.68
PIE1* 3.9 647. -1.40 60.5 4.00 2.46
POL2 2.0 97.0 .891e-02 85.5 4.00 2.73
RAMO 2.0 .278e+06 522. 68.5 6.08 2.81
REYK 5.8 94.5 -.706e-02 60.2 6.86 1.77
SANT* 4.1 .158e+04 -.147 54.0 4.00 2.21
SCH2 3.7 .161e+04 8.06 70.4 5.93 2.28
SELE 2.8 110. -.907e-02 65.8 3.67 2.53
SFER 1.0 1.39 576. 63.0 5.00 2.67
SHAO* 4.9 112. -.291e-01 61.7 3.83 2.35
STJO 5.8 9.11 .328e-01 71.6 4.82 2.32
SUTH 1.0 109. -.110e-01 68.0 4.00 2.19
SUWN 1.0 .393e+04 -.238e-01 64.0 4.00 1.94
TID2* 6.9 125. -.627 47.1 4.74 2.16
TIXI 6.0 100.0 -.601e-02 44.4 5.37 1.78
TRO1 2.0 88.3 -.128e-01 56.6 5.50 1.45
TSKB* 6.9 1.77 -.290 58.1 3.87 2.99
UCLU 2.0 4.84 29.7 50.0 4.00 3.13
URUM 2.0 100. -.131e-01 63.1 5.53 1.12
USNO 6.2 . . 72.7 4.85 2.80
USUD 4.0 758. -.345 57.5 3.78 2.85
VESL 5.9 .289e+06 508. 45.4 4.68 1.94
VILL* 1.9 8.88 -9.64 46.5 4.51 2.91
WSRT .9 430. 2.03 53.0 3.00 2.38
WTZR* 5.5 .201 4.07 73.9 4.88 2.68
WUHN 2.0 5.97 -747. 65.4 4.56 2.50
XIAN 1.0 .307e+05 -595. 64.0 4.00 2.82
YAKZ .9 .289e+06 444. 45.0 6.00 2.09
YAR1* 6.0 106. -.714e-02 47.9 4.52 2.05
YELL* 6.0 .335 .321 64.4 5.16 1.37
ZECK 6.6 150. -.116e-01 61.1 4.19 1.96
ZWEN* 2.0 120. .655e-02 68.9 5.50 2.59
PRN01 7.0 80.0 77.0 54.6 4.16 2.37
PRN02 7.0 82.5 -33.8 68.2 4.87 2.17
PRN03 7.0 79.9 101. 58.8 5.00 2.05
PRN04 6.8 81.6 524. 59.9 5.00 2.13
PRN05 7.0 80.5 190. 62.5 4.76 2.27
PRN06 7.0 79.8 -.607e-01 57.4 5.03 2.24
PRN07 7.0 82.0 812. 64.6 4.73 2.05
PRN08 6.9 81.6 773. 64.5 5.02 2.13
PRN09 6.8 80.0 -34.0 69.4 4.59 2.18
PRN10 6.9 79.1 33.5 63.7 4.88 2.24
PRN13 7.0 80.9 -46.0 60.9 5.21 1.98
PRN14 7.0 82.1 15.8 60.5 5.00 1.97
PRN15 7.0 3.56 660. 65.5 5.00 1.93
PRN16 7.0 82.3 105. 62.8 4.87 2.00
PRN17 6.9 81.5 -205. 61.7 5.00 2.37
PRN19 5.9 80.8 -118. 61.2 5.35 2.05
PRN21 6.0 82.3 10.2 54.5 5.00 2.32
PRN22 7.0 81.3 240. 56.3 4.46 2.19
PRN23 7.0 80.7 10.6 57.5 4.87 2.50
PRN24 6.9 80.7 521. 66.4 5.03 2.24
PRN25 6.9 83.5 .305 56.5 4.87 2.24
PRN26 6.9 82.5 303. 59.8 4.87 2.32
PRN27 6.9 80.8 13.6 63.8 5.18 2.11
PRN29 7.0 83.5 301. 54.3 4.31 2.32
PRN30 7.0 81.0 -10.6 59.4 4.60 2.16
PRN31 7.0 80.5 14.8 60.7 4.88 2.08
_______________________
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
99 3 7 99 3 8 99 3 9 99 3 10 99 3 11 99 3 12 99 3 13
prn 3d rss (cm)
1 568 617 825 855 681 637 736
2 276 475 321 346 528 430 580
3 311 399 402 418 298 331 544
4 778 608 460 559 581 578 517
5 788 416 670 479 469 412 476
6 699 653 793 675 794 520 503
7 658 340 367 460 531 589 584
8 478 392 210 382 579 552 328
9 249 365 393 398 415 302 361
10 464 583 676 506 415 473 439
13 374 507 532 511 532 990 588
14 1258 689 661 503 571 779 714
15 616 272 326 824 917 474 469
16 655 1089 404 674 896 871 483
17 335 304 433 412 384 256 474
19 190 174 272 1328 702 1340
21 236 253 270 195 237 228
22 551 516 519 488 574 615 606
23 268 359 513 325 332 489 512
24 598 239 320 323 320 310 216
25 1084 745 343 450 763 941 324
26 288 203 319 304 326 397 435
27 979 621 716 723 760 705 563
29 237 223 515 877 287 380 329
30 540 586 347 523 381 366 541
31 719 562 726 594 533 1067 676
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
global: algo aoml auck bahr brmu cagl cas1 chat chur dav1 drao dubo eisl eprt fair glsv gol2 goug hark harv hob2 hofn hrao irkt kstu kunm mac1 mad2 mag0 mate mcm4 mdo1 medi mets nano nlib noto nya1 onsa pert petp pie1 pol2 ramo reyk sant sch2 sele sfer shao stjo suth suwn tid2 tixi tro1 tskb uclu urum usno usud vesl vill wsrt wtzr wuhn xian yakz yar1 yell zeck zwen
[Mailed From: djeff at cobra.jpl.nasa.gov]
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