[IGSREPORT-1778] Wk 0801 JPL Analysis Report
D
D
Tue May 30 17:07:55 PDT 1995
******************************************************************************
IGS Electronic Report Tue May 30 17:07:55 PDT 1995 Message Number 1778
******************************************************************************
Author: D C Jefferson
Subject: Wk 0801 JPL Analysis Report
******************************************************************************
JPL ANALYSIS REPORT GPS-WEEK 0801 (DAYS 134-140, DATES 1995 May 14 - May 20)
******************************************************************************
Submitted by the JPL IGS/FLINN Analysis Team:
J F Zumberge, D C Jefferson, M B Heflin, M M Watkins, F H Webb
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 (128.149.70.41),
directory pub/jpligsac/0801. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl08017.sum This text file.
jpl08017.erp Earth rotation parameters for GPS week 801.
jpl0801[0-6].sp3 GPS ephemerides for GPS week 801, sp3 format.
______________________________________________________________________________
Mean Orbit Repeatability (see table below): 20.4 cm
According to the file nanu1995.mes obtained from the IGS CBIS, PRN25 was
unusable on day 139 (May 19) due to maintenance/repositioning. Data from this
satellite did not meet our initial convergence criteria for this day, as well
as adjacent days (138 and 140), and were excluded from these days' processing.
Please note that at the time this report is written, the analysis of day 141
(May 21, week 802) has not been done. Hence, the decimeter level precision in
the last column of the orbit repeatability table, which only reflects overlap
quality with the previous day.
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 SHAO, TAIW excluded on day 134 (May 14).
WARNING: Data from TAIW excluded on day 135 (May 15).
WARNING: Data from METS, TAIW excluded on day 136 (May 16).
WARNING: Data from BRUS, MATE, LAMA, TAIW, TSKB, ZIMM excluded on day 137 (May 17).
WARNING: Data from PRN25 excluded on days 138-140 (May 18-20) due to a maneuver.
WARNING: Data from BRUS, GUAM, TAIW, WHC1 excluded on day 138 (May 18).
WARNING: Data from TAIW, WETT, WHC1 excluded on day 139 (May 19).
WARNING: Data from AOA1, OAT2, LAMA, TAIW excluded on day 140 (May 20).
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 801 (1995 May 14 - May 20)
MJD XPole Ypole UT1R-UTC LODR Xsig Ysig UTsig LODsig Nr Nf Nt Xrt Yrt
10**-5" usec us/d 10**-5" us us/d 10**-5"/d
49851.50 18195 52235 39339 2608 6 6 13 13 34 12 25 278 -205
49852.50 18505 52077 36704 2661 5 6 13 13 34 13 25 301 -193
49853.50 18799 51928 34075 2598 5 6 13 13 34 13 25 276 -174
49854.50 19029 51768 31508 2536 6 6 13 13 34 13 25 227 -212
49855.50 19240 51608 29007 2466 6 7 13 13 34 12 24 232 -227
49856.50 19425 51400 26566 2415 6 7 13 13 34 11 24 255 -232
49857.50 19594 51153 24177 2363 5 6 12 12 34 13 24 205 -258
END ERP TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 801:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 801 (1995 May 14 - May 20)
95 5 14 95 5 15 95 5 16 95 5 17 95 5 18 95 5 19 95 5 20
prn 3d rss (m)
1 0.23 0.20 0.14 0.44 0.22 0.22 0.2
2 0.12 0.13 0.14 0.12 0.19 0.25 0.2
4 0.13 0.12 0.10 0.26 0.23 0.12 0.2
5 0.16 0.12 0.14 0.14 0.15 0.14 0.1
6 0.13 0.13 0.15 0.17 0.12 0.12 0.1
7 0.38 0.42 0.34 0.41 0.21 0.15 0.1
9 0.20 0.17 0.26 0.10 0.17 0.16 0.1
12 0.25 0.25 0.40 0.46 0.27 0.19 0.3
14 0.28 0.13 0.29 0.21 0.13 0.26 0.1
15 0.17 0.20 0.34 0.40 0.20 0.19 0.3
16 0.18 0.11 0.13 0.05 0.07 0.13 0.1
17 0.18 0.10 0.10 0.23 0.15 0.12 0.1
18 0.18 0.14 0.11 0.15 0.15 0.11 0.1
19 0.21 0.47 0.39 0.17 0.29 0.28 0.2
20 0.20 0.13 0.18 0.22 0.19 0.18 0.1
21 0.42 0.25 0.31 0.34 0.38 0.40 0.2
22 0.17 0.18 0.24 0.26 0.20 0.20 0.2
23 0.28 0.12 0.21 0.26 0.32 0.14 0.1
24 0.09 0.14 0.16 0.11 0.18 0.18 0.2
25 0.28 0.17 0.12 0.1
26 0.21 0.22 0.16 0.31 0.34 0.13 0.1
27 0.19 0.21 0.15 0.19 0.34 0.29 0.1
28 0.27 0.27 0.33 0.42 0.33 0.29 0.3
29 0.27 0.15 0.20 0.22 0.23 0.15 0.2
31 0.09 0.32 0.27 0.22 0.22 0.13 0.1
_______________________
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 801 (1995 May 14 - May 20)
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 7.37 5.92 33.0 4.00 2.71
ALBH. 4.5 11.4 5.93 36.4 5.35 2.42
ALGO* 6.7 . . 46.4 4.15 2.46
AOA1. 5.3 248. .816e-01 92.5 8.10 .878
AREQ 6.6 76.1 .127 42.8 5.30 2.21
BLYT. 5.2 .289e+06 486. 59.3 7.86 3.48
BOGT 6.6 122. .171 57.5 6.18 1.91
BOR1 5.5 2.93 -.546 38.3 3.68 3.03
BRAN. 3.1 .260e+06 479. 134. 9.53 1.70
BRAZ 2.9 103. .138 71.0 6.00 2.09
BRAZ. 3.1 .162e+05 2.16 71.8 8.52 2.11
BRIB. 5.2 .289e+06 511. 65.2 8.71 3.49
BRMU 6.6 101. .140 42.7 5.02 2.72
BRUS. 5.2 3.69 10.8 54.9 5.00 .620
CARR. 5.3 97.8 .144 50.0 6.86 2.49
CAS1 5.4 9.85 338. 39.5 4.54 1.84
CASA. 4.7 9.25 63.1 . 5.73 1.36
CHIL. 4.7 .290e+06 476. 125. 10.0 2.94
CICE .9 57.2 -.383 31.0 4.00 2.51
CICE. 4.6 .868e+05 21.5 30.4 5.25 2.76
CIT1 1.0 145. .170 44.0 3.00 2.48
CIT1. 4.5 221. .113 45.0 5.68 2.63
CMBB. 5.0 .288e+06 492. 80.0 10.8 3.10
CRFP .9 .288e+06 441. 64.0 7.00 2.79
CRFP. 4.5 .288e+06 462. 99.8 8.68 3.39
DENC .9 .287e+06 509. 60.0 4.00 .525
DENC. 2.1 .289e+06 493. 59.3 5.00 .501
DRAO 1.0 .807 .695 31.0 4.00 1.96
DRAO. 4.5 .740 .590 36.5 6.19 2.69
EISL 6.4 .656e+07 -.154e+05 39.8 6.32 2.63
FAIR* 6.5 818. .346 . 5.68 1.37
FARB. 5.3 .289e+06 451. 53.0 7.29 3.42
FORT 6.5 .123 1.34 51.9 7.11 2.99
GODE 1.0 31.7 -.298 47.0 6.00 2.35
GODE. 4.6 1.41 -.315 45.2 7.06 2.40
GOLD* 5.6 .238 .184 . 3.70 1.95
GOLD. .1 .201e-01 .332e-01 . 6.00 1.21
GRAS .9 .140e+04 .663 42.0 3.00 3.24
GRAS. 4.1 57.3 .116 46.8 5.41 2.81
GRAZ. 3.9 6.45 .189 . 6.00 2.10
GUAM 4.3 99.5 .151 64.8 6.05 1.99
GUAM. .8 95.6 .158 63.0 10.0 2.03
HART* 5.3 .872e+05 33.6 . 6.92 2.08
HARV. 5.2 .850e+07 .148e+05 73.9 7.30 2.09
HBRK .9 .276e+06 646. 44.0 9.00 1.21
HBRK. 2.1 .262e+06 489. 45.4 7.64 1.37
HERS. 5.3 306. -15.3 . 5.74 2.00
HKLO 2.7 .289e+06 488. 49.4 5.05 .613
HKLO. .7 .294e+06 506. 47.0 6.00 .586
HOLC. 3.6 .287e+06 482. 85.5 10.0 3.17
JOZE 1.9 31.5 728. 51.0 5.00 2.99
JOZE. 3.0 21.8 730. 52.2 7.76 3.09
JPLM. 2.4 20.6 110. 26.6 5.62 2.78
KERG 5.4 167. -4.94 . 4.86 2.28
KIRU. .7 2.30 .155 166. 9.79 1.27
KOKB* 5.6 .115e+06 19.9 . 5.56 2.31
KOKB. .5 .761e-01 .140 . 8.00 2.16
KOSG* 6.7 3.33 .148 . 3.60 2.25
KOUR 5.7 2.53 -.200 . 10.3 1.82
KOUR. .8 3.13 -.630e-01 . 11.0 2.09
KRAK. 5.3 170. .887e-01 66.5 7.18 2.50
LAMA. 2.8 .285e+05 108. . 4.76 .354
LBCH 6.6 176. .113 69.7 4.87 2.27
LMNO .8 .284e+06 502. 61.0 5.00 1.07
LMNO. 2.2 .288e+06 487. 59.6 7.21 1.01
LONG. 2.0 .371e+06 486. 151. 9.48 1.04
MADR* 5.7 .140 6.72 . 5.19 2.40
MAS1 6.6 8.50 -1.27 59.0 4.00 2.67
MATE 1.0 .595e-01 .340 . 4.00 2.25
MATE. 4.1 100. 1.02 . 6.39 1.14
MATH. 4.8 .275e+06 463. 52.3 7.14 2.86
MCM4 6.6 77.7 .145 . 4.31 1.71
MDO1 1.0 .566 -3.03 35.0 4.00 2.07
MDO1. 4.5 191. -2.41 35.2 7.19 2.47
METS .9 .114e+04 .517 89.0 3.00 2.00
METS. 4.5 72.1 .905e-01 142. 5.41 .618
MONP. 4.4 .290e+06 475. 87.2 6.99 3.27
NLIB. 5.0 .962e-01 .493 45.5 5.78 2.48
NYAL. 4.5 .578e+04 25.7 . 7.00 1.38
OAT2. 5.3 299. .108 42.2 5.43 2.51
OHIG 3.9 .612e+04 .752 54.8 4.81 1.64
ONSA. 3.8 239. .428 47.7 5.21 1.96
PAMA 5.1 .534e+05 33.3 . 11.7 .882
PIE1 1.0 .207 -5.09 37.0 4.00 2.25
PIE1. 4.5 .128 -5.11 38.5 6.16 2.35
PIN1. 5.0 .290e+06 477. 53.6 7.47 3.34
PLTC. 5.2 .289e+06 494. 55.3 5.00 .624
POTS .1 81.2 .238e-01 47.0 3.00 1.87
POTS. 3.9 70.6 .157 58.2 6.00 2.31
PVEP. 4.2 .290e+06 489. 123. 11.2 2.62
QUIN. 5.3 1.73 -127. 48.0 6.74 2.13
RCM5 3.8 5.20 -.153 . 7.02 1.94
RCM5. 2.1 1.51 -.127 . 8.37 2.46
SANT* 6.7 .706 1.23 . 4.87 2.54
SHAO 3.8 .709e+04 -497. 42.9 4.31 1.49
SHAO. .7 .261 -.881 42.0 8.00 2.19
SIO3. 5.3 .293e+06 470. 81.6 7.27 3.42
STJO 6.7 3.71 185. 58.7 4.16 2.60
TAIW. 1.7 .532e+04 -2.49 . 4.45 .149
THU1 1.9 71.6 .135 50.5 4.95 2.51
TIDB* 6.6 .593 -.588 . 4.61 2.27
TMGO 1.0 108. .112 34.0 4.00 2.68
TMGO. 4.5 131. .158 35.2 5.84 2.68
TRAK. 5.2 .289e+06 464. 84.9 10.3 3.18
TROM* 6.4 .390e+05 134. . 5.59 1.22
TSKB 2.0 47.2 -1.48 62.0 4.00 1.46
TSKB. 3.7 7.57 -1.52 57.4 7.23 .364
UCLP. 5.3 79.8 .128 39.0 6.00 2.72
UPAD. 2.1 .279e+06 521. 80.6 9.00 2.64
USC1. 5.3 .110e+04 .161 56.4 7.43 2.70
USUD .9 .447 .432 37.0 4.00 2.79
USUD. 4.7 .540 .593 38.2 8.38 2.41
VCIO .9 .290e+06 501. 50.0 4.00 1.02
VCIO. 4.3 .289e+06 497. 51.7 6.95 1.10
VILL 3.8 .175e+04 -4.60 76.4 5.06 2.95
VILL. 2.2 2.59 -10.9 83.7 6.41 2.72
VNDP. 4.1 .289e+06 455. 59.0 7.18 3.47
WEST .9 .146 .178 55.0 5.00 2.38
WEST. 4.6 .108 .322 52.5 6.00 2.52
WETT* 1.8 .689 2.04 . 3.73 1.97
WETT. .1 .281e-01 2.12 . 1.00 .101
WHC1. 3.7 101. .141 52.5 5.74 2.11
WHI1. 5.3 .123e+04 .174 74.9 6.04 2.17
WLSN .9 105. .522e-01 65.0 8.00 2.41
WLSN. 4.6 101. .163 70.5 9.16 2.46
WSMN .9 .288e+06 541. 69.0 5.00 .524
WSMN. 4.4 .289e+06 491. 61.5 6.51 .562
YAR1* 6.6 .791e+05 9.77 . 3.64 2.31
YELL* 6.6 .112e+07 .250e+04 42.4 4.63 1.15
ZIMM. 3.7 .290e+06 509. 65.0 6.83 .443
PRN01 6.6 79.6 15.5 53.0 6.30 1.64
PRN02 6.5 80.1 -164. 61.7 6.73 1.63
PRN04 6.5 79.7 26.1 69.2 6.59 1.42
PRN05 6.7 81.0 106. 59.2 6.31 1.43
PRN06 6.6 81.6 -6.94 60.6 6.57 1.37
PRN07 6.7 79.8 704. 60.3 6.16 1.63
PRN09 6.4 81.0 -30.7 66.5 6.76 1.35
PRN12 6.7 .859 -609. 68.7 6.58 1.74
PRN14 6.6 81.5 9.30 58.4 6.31 1.60
PRN15 5.9 3.02 187. 71.0 6.45 1.48
PRN16 6.7 81.3 -88.6 65.9 6.72 1.26
PRN17 6.7 79.5 -81.7 62.8 6.24 1.56
PRN18 6.6 763. -4.00 58.8 6.46 1.53
PRN19 6.2 79.5 369. 59.0 6.14 1.74
PRN20 6.7 81.2 220. 64.6 6.00 1.30
PRN21 6.4 82.5 -18.6 61.3 6.00 1.72
PRN22 6.3 81.5 218. 70.7 7.00 1.41
PRN23 6.2 79.6 9.35 59.4 6.26 1.64
PRN24 6.7 82.2 34.4 64.1 6.29 1.48
PRN25 3.6 78.6 .794 56.3 7.39 1.37
PRN26 6.7 80.4 -90.9 68.6 6.87 1.46
PRN27 6.4 81.4 30.8 58.8 6.87 1.78
PRN28 6.5 2.25 13.3 78.7 6.57 1.59
PRN29 6.7 79.9 9.87 56.3 6.60 1.64
PRN31 6.5 79.5 35.8 67.2 7.00 1.50
_______________________
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
95 5 14 95 5 15 95 5 16 95 5 17 95 5 18 95 5 19 95 5 20
prn 3d rss (m)
1 8.1 4.7 5.2 6.6 6.2 4.5 5.0
2 3.5 3.5 3.3 4.8 4.6 4.2 2.9
4 4.8 4.8 5.0 4.5 5.9 4.5 5.4
5 3.3 2.9 3.4 3.0 3.4 3.7 4.4
6 5.8 5.8 7.1 5.8 5.9 6.4 5.1
7 5.6 6.9 6.9 5.6 7.0 6.3 8.4
9 6.1 9.0 9.0 8.6 8.9 8.8 9.0
12 2.2 1.6 1.9 2.2 2.8 2.7 1.8
14 2.3 2.4 2.2 3.1 3.7 2.7 3.7
15 4.0 3.8 4.8 4.6 4.5 4.7 5.6
16 3.5 3.9 4.5 2.6 2.9 1.7 2.1
17 5.4 4.6 4.6 5.1 4.7 4.4 5.0
18 7.4 7.6 7.6 7.3 5.1 5.0 4.9
19 12.9 11.0 9.9 10.2 8.5 8.6 6.0
20 2.4 2.8 2.4 2.3 2.4 2.0 2.2
21 3.2 5.7 5.1 3.7 3.6 3.0 3.4
22 5.0 4.6 5.4 4.5 4.1 4.0 3.9
23 5.2 5.0 3.5 3.1 2.4 3.9 5.1
24 4.6 6.0 7.1 4.8 7.4 5.7 6.8
25 9.0 10.1 9.8 8.8
26 6.4 7.4 6.2 4.9 4.5 4.6 4.2
27 8.7 10.9 11.8 10.3 10.9 11.7 8.4
28 8.1 7.5 9.1 8.5 7.6 6.0 6.6
29 4.0 4.9 4.4 4.2 3.6 4.7 4.1
31 4.6 4.1 4.8 5.4 4.1 4.5 4.3
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
[Mailed From: djeff at cobra.jpl.nasa.gov]
More information about the IGSREPORT
mailing list