[IGSREPORT-0892] JPL Analysis Report (week 742)
David
David
Mon Apr 11 15:09:20 PDT 1994
******************************************************************************
IGS Electronic Report Mon Apr 11 15:09:20 PDT 1994 Message Number 0892
******************************************************************************
Author: David C. Jefferson
Subject: JPL Analysis Report (week 742)
******************************************************************************
JPL ANALYSIS REPORT GPS-WEEK 0742 (DAYS 86-92, DATES 1994 Mar 27 - Apr 02)
******************************************************************************
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/0742. These files have also been sent to the CDDIS.
______________________________________________________________________________
filename contents
______________________________________________________________________________
jpl07427.sum This text file.
jpl07427.erp Earth rotation parameters for GPS week 742.
jpl0742[0-6].sp3 GPS ephemerides for GPS week 742, sp3 format.
______________________________________________________________________________
According to the file nanu1994.mes obtained from the IGS CBIS, PRN04/GPS34
was scheduled unusable for up to 12 hours beginning at 02:00 UT on day 087
(Mar 28) for repositioning. Data from this satellite have been deleted for
this day's processing and the following day as well.
The inclusion of data from KOKB caused an excessive number of outliers in the
analyses of days 088 and 089 (Mar 29, 30). Data from NLIB had a similar
effect on the analysis of day 092 (Apr 02). Lastly, according to the updated
information in areq0394.log (IGS CBIS, see IGS Mail Message #550), the GPS
antenna at AREQ was relocated on day 088. We have deleted these sites from our
processing on the appropriate days.
No data from the newly-launched PRN06 has been included in this week's
analyses.
WARNING: PRN06 launched day 069; no data included for GPS week 742.
WARNING: Data from PRN04 excluded on days 087 and 088 due to a maneuver.
WARNING: Data from KOKB have been excluded for days 088 and 089.
WARNING: Data from AREQ have been excluded for day 088 (antenna relocation).
WARNING: Data from NLIB have been excluded for day 092.
JPL LODR TABLE GPS week 742 (1994 Mar 27 - Apr 02)
MJD LODR +/-
(ms/day)
49438.5 2.53 0.01
49439.5 2.49 0.01
49440.5 2.46 0.01
49441.5 2.48 0.01
49442.5 2.44 0.01
49443.5 2.44 0.01
49444.5 2.42 0.01
END LODR TABLE
NOTE: In the following table, UT1R-UTC are the assumed nominal values from
IERS Bulletin-B predicts; estimated LODR values are given in the previous
table. See IGS Mail Message 97 for details.
JPL UTPM TABLE GPS week 742 (1994 Mar 27 - Apr 02)
MJD X Y UT1R-UTC XSIG YSIG UTSIG RMS XYC XUC YUC STA SAT PASS
'' '' sec '' '' sec
49438.5 .16934 .40052 -.00965 .00009 .00011 .00000 .0 .07 .00 .00 43 26 0
49439.5 .17006 .39842 -.01251 .00009 .00011 .00000 .0 .17 .00 .00 46 25 0
49440.5 .17089 .39683 -.01539 .00012 .00011 .00000 .0 .14 .00 .00 34 25 0
49441.5 .17141 .39390 -.01826 .00014 .00013 .00000 .0 .16 .00 .00 44 26 0
49442.5 .17303 .39247 -.02114 .00008 .00009 .00000 .0 .08 .00 .00 43 26 0
49443.5 .17433 .39111 -.02403 .00007 .00008 .00000 .0 .03 .00 .00 45 26 0
49444.5 .17633 .38969 -.02691 .00008 .00009 .00000 .0 .05 .00 .00 45 26 0
END UTPM TABLE
The following table indicates the "3-dimensional orbit repeatability", as
defined in IGS Mail Message 37, for GPS week 742:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]
JPL ORBIT REPEATABILITY TABLE GPS week 742 (1994 Mar 27 - Apr 02)
94 3 27 94 3 28 94 3 29 94 3 30 94 3 31 94 4 1 94 4 2
prn 3d rss (m)
1 0.90 0.71 0.98 0.78 0.68 0.55 0.71
2 0.40 0.45 0.70 0.63 0.36 0.37 0.46
3 0.36 0.77 0.73 1.09 0.74 1.02 0.68
4 0.2 0.5 0.59 0.39 0.47
5 0.61 0.42 1.12 0.79 0.59 0.47 0.49
7 0.62 0.53 0.52 0.3 1.3 1.13
9 0.32 0.50 0.47 0.66 0.37 0.38 0.42
12 0.24 0.47 0.34 0.36 0.21 0.25 0.25
13 0.68 0.51 0.34 0.55 0.61 0.59 0.50
14 0.60 0.42 0.57 0.57 0.55 0.45 0.57
15 0.53 0.59 0.80 0.35 0.65 0.39 0.51
16 1.41 0.74 0.55 0.67 0.58 0.93 0.84
17 0.56 0.56 0.55 0.51 0.48 0.50 0.33
18 0.77 0.57 0.63 0.80 0.63 0.72 0.78
19 0.35 0.27 0.33 0.41 0.48 0.40 0.27
20 0.38 0.40 1.12 0.79 0.39 0.37 0.31
21 0.45 0.49 0.71 0.57 0.60 0.56 0.68
22 0.43 0.97 0.42 0.40 0.74 1.09 0.76
23 0.76 0.92 0.94 1.01 0.66 1.05 0.78
24 0.36 0.50 0.48 0.39 0.68 0.47 0.56
25 0.37 0.57 0.56 0.53 0.79 0.71 0.70
26 0.71 1.07 0.44 1.12 0.91 1.39 1.25
27 0.31 0.20 0.43 0.43 0.32 0.38 0.26
28 1.24 0.62 0.89 0.87 1.16 1.11 1.22
29 1.15 0.56 1.08 0.91 0.59 0.67 0.85
31 1.19 0.65 1.01 0.57 0.95 0.92 1.08
_______________________
END ORBIT REPEATABILITY 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
94 3 27 94 3 28 94 3 29 94 3 30 94 3 31 94 4 1 94 4 2
prn 3d rss (m)
1 10.4 14.9 14.4 13.8 12.7 13.5 10.5
2 6.5 6.2 8.0 6.9 5.4 6.2 4.4
3 9.9 10.3 11.3 11.9 12.00 9.0 9.7
4 11.4 10.4 7.7 10.3 11.1
5 6.1 5.5 3.7 6.2 5.7 4.1 6.2
7 7.6 7.3 7.4 7.5 9.9 10.3
9 2.7 3.2 3.9 4.3 4.1 2.8 2.4
12 3.4 4.4 4.6 4.6 4.2 3.3 2.8
13 5.2 5.7 5.4 5.9 7.3 6.9 6.5
14 9.5 8.2 8.9 7.7 6.5 7.6 8.3
15 2.9 3.0 3.2 3.4 3.2 2.9 3.3
16 8.4 7.1 7.4 10.0 9.3 10.4 8.5
17 6.3 7.3 6.2 5.3 5.4 5.2 5.0
18 9.7 7.7 5.9 6.0 7.5 8.6 9.6
19 4.8 3.8 4.2 2.7 3.3 4.4 4.7
20 4.6 4.5 5.1 4.7 6.2 6.1 4.9
21 4.4 4.2 4.9 6.5 6.0 5.9 5.4
22 4.4 6.5 4.8 4.2 5.0 6.9 7.3
23 5.1 4.6 4.4 3.9 4.5 7.5 4.3
24 5.8 5.0 6.3 6.8 5.8 9.2 9.0
25 4.6 4.8 6.2 6.2 6.8 7.8 6.6
26 3.3 3.9 4.7 4.0 4.8 4.9 5.0
27 4.4 3.8 5.1 5.4 5.5 7.2 6.6
28 4.5 5.2 4.8 5.7 7.8 9.7 9.5
29 3.9 4.1 5.2 5.2 7.9 8.5 9.3
31 5.2 4.8 4.2 5.1 4.6 5.6 6.3
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES
The following tables, as explained in IGS Report Nos. 99 and 295, indicate the
amount of global network tracking data used in this week's analysis:
JPL SITE SUMMARY TABLE (no. stations) GPS week 742 (1994 Mar 27 - Apr 02)
94 3 27 94 3 28 94 3 29 94 3 30 94 3 31 94 4 1 94 4 2
Fiducial 10.8 10.4 11.7 11.7 11.2 12.9 13.1
Total 38.1 36.1 30.6 40.3 38.1 42.9 43.0
END SITE SUMMARY TABLE
JPL GROUND STATION INCLUSION TABLE GPS week 742 (1994 Mar 27 - Apr 02)
94 3 27 94 3 28 94 3 29 94 3 30 94 3 31 94 4 1 94 4 2
site % data
ALBH 103 94 107 104 91 103 106
ALGO* 99 92 104 102 89 103 105
AREQ 101 92 0 101 92 102 103
BRMU 89 76 86 89 74 85 88
DRAO 107 96 0 105 92 102 106
FAIR* 98 76 85 101 99 94 100
FORT 37 80 104 100 91 100 100
GODE 102 74 0 99 96 99 102
GOLD* 99 91 104 101 86 100 102
GRAZ 59 91 0 99 95 91 92
HART* 97 87 98 99 89 102 100
HARV 98 83 91 90 92 102 106
HERS 96 92 0 59 96 98 99
HOBA 94 88 95 92 87 99 101
JPLM 84 88 105 105 104 105 108
KIRU 97 90 0 99 94 97 96
KOKB* 102 96 0 0 103 103 102
KOSG* 99 92 103 100 98 99 102
KOUR 93 82 95 97 86 95 94
MADR* 92 88 97 99 88 95 97
MASP 98 89 100 101 100 101 99
MATE 84 79 89 85 92 96 98
MCMU 0 2 25 0 0 0 1
MDO1 100 91 0 92 101 102 104
METS 95 90 100 99 96 97 99
NLIB 89 64 41 85 87 75 0
NYAL 101 94 108 91 105 107 109
ONSA 99 31 0 98 88 99 102
PAMA 67 61 96 95 82 96 97
PIE1 92 87 0 103 101 100 105
PINY 62 44 53 54 41 54 53
QUIN 101 88 104 103 100 101 105
RCM5 100 89 104 101 88 99 103
SANT* 47 12 73 104 102 103 106
STJO 72 71 89 88 78 88 91
TAIW 103 91 103 104 92 102 104
TIDB* 82 87 90 96 89 101 97
TROM* 98 93 105 104 102 102 104
TSKB 106 94 0 101 95 104 107
USUD 0 92 106 72 62 103 105
VNDP 96 89 94 44 0 93 104
WEST 100 93 0 101 88 101 103
WETT* 0 56 104 90 0 98 103
YAR1* 78 81 104 80 95 94 99
YELL* 94 93 100 96 79 96 98
_______________________
*Indicates fiducial site; #indicates deweighted site.
END GROUND STATION INCLUSION TABLE
As described in IGS Report No. 634, the table below indicates the repeatability
of clock solutions for all satellites and stations used in this week's analysis:
JPL CLOCK REPEATABILITY TABLE GPS week 742 (1994 Mar 27 - Apr 02)
94 3 27 94 3 28 94 3 29 94 3 30 94 3 31 94 4 1 94 4 2
comp log10(rms/ps)
PRN01 5.0 6.0 5 6.0 3.8 4 4.3
PRN02 5.2 6.1 5 6.2 4.1 4 4.1
PRN03 5.3 5.8 5 6.3 3.9 4 4.4
PRN04 4 6 3.7 4 3.9
PRN05 5.3 6.3 4 6.2 4.3 4 4.0
PRN07 4.9 5.8 5 5.5 4 3 4.2
PRN09 4.5 6.1 5 6.2 4.1 3 3.9
PRN12 5.1 5.9 5 6.3 3.7 4 3.8
PRN13 5 6.4 5 6.0 4.1 4 3.9
PRN14 4.5 7.0 6 6.1 3.6 4 3.7
PRN15 5.1 6.2 5 5.8 4.1 4 4.1
PRN16 5.6 6.3 5 7.5 4.3 4 4.4
PRN17 5.1 5.9 5 6.5 4.0 4 4.4
PRN18 6.7 7.6 6 6.2 3.8 5 3.8
PRN19 6.6 7.4 5 5.9 3.9 4 4.3
PRN20 5.4 6.1 5 6.1 3.6 4 4.1
PRN21 4.9 6.0 4 6.2 3.7 4 4.0
PRN22 5.5 7.6 6 6.7 4.2 4 4.2
PRN23 5.7 6.3 5 6.0 3.3 4 4.2
PRN24 5.4 6.7 5 6.1 4.2 5 4.2
PRN25 4.1 6.0 5 6.4 3.8 4 4.0
PRN26 5.6 6.1 4 5.9 3.9 4 4.2
PRN27 5.6 6.4 5 5.9 4.0 4 4.3
PRN28 6.2 8.1 5 7.1 3.9 4 3.8
PRN29 6.5 7.4 6 6.2 4.3 4 3.9
PRN31 4.3 6.5 6 6.4 3.7 4 4.1
ALBH 5.8 6.7 5 6.1 3.9 4 4.1
AREQ 5.1 6 5 3.5 3 3.6
BRMU 5.1 6.2 5 5.6 3.9 3 3.6
CANB 5.5 6.0 5 6.3 3.7 4 4.2
FAIR 4.9 6.3 4 6.1 3.6 4 3.7
FORT 5 5.4 4 5.5 4.2 4 4.1
GODE 5.2 6 5 3.8 3 3.7
GOLD 5.6 6.6 5 5.6 3.7 4 3.7
GRAZ 6 7 6 3.8 4 4
HART 6.3 6.6 5 5.9 4.1 4 4.1
HARV 5.0 6.3 6 6.2 3.5 4 4.0
HERS 5.0 6 6 3.7 4 4
HOBA 5.6 6.2 5 6.1 3.3 4 3.8
JPLM 5.1 6.0 5 5.7 3.6 4 3.8
KIRU 6 6 6 3.9 3 4
KOKB 5.6 6 5 4 4.4
KOSG 5.5 6.4 5 5.6 3.0 3 3.7
KOUR 5.8 6.6 5 5.5 3.9 4 3.8
MADR 5.3 6.2 4 5.8 3.8 4 3.7
MASP 6.0 6.8 5 5.8 3.9 3 4.3
MATE 5.5 6.3 5 5.6 2.9 4 3.6
MCMU 7
MDO1 5.0 6 5 3.8 3 4
METS 5.9 6.7 6 6.2 4.1 3 3.6
NALL 5.7 6.6 5 6.0 3.8 4 3.8
NLIB 5.0 7.1 4 4.9 3.9
ONSA 5.4 6 7 4.1 4 4.0
PAMA 4.0 7 4 6.5 3.6 4 3.9
PENT 5 6 6 3.7 3 4
PIE1 5.3 6 5 3.6 4 3.9
PINY 4 6 6 4 4
QUIN 5.8 6.8 6 6.5 3.9 4 4.1
RCM5 4.6 6.3 5 5.1 3.9 3 4.0
SANT 4 7 5 5.9 4.4 4 4.0
STJO 5.7 6.6 4 5.1 4.1 4 4.1
TAIS 5.8 6.5 6 6.9 3.5 4 4.2
TROM 5.6 7.0 6 6.5 3.9 4 3.9
TSKB 6 6 7 3.0 4 3
USUD 6 7 7.5 4 4 4.0
VNDP 5.7 6.7 4 6 4 3.8
WEST 5.0 6 4 3.8 3 3.8
WETB 6 5 5 4 3.7
YAR1 5.8 6.5 5 6.3 3.8 4 4.2
YELL 5.7 6.5 5 6.3 2.9 3 3.9
_______________________
END CLOCK REPEATABILITY TABLE
More information about the IGSREPORT
mailing list