Subject: [IGSREPORT-1515] Wk 0783 JPL Analysis Report
From: D C Jefferson
Date: Tue, 24 Jan 1995 17:52:09 PST

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IGS Electronic Report    Tue Jan 24 17:52:09 PST 1995      Message Number 1515
******************************************************************************

Author: D C Jefferson
Subject: Wk 0783 JPL Analysis Report

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JPL ANALYSIS REPORT   GPS-WEEK 0783 (DAYS 8-14, DATES 1995 Jan 08 - Jan 14)
******************************************************************************

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/0783.  These files have also been sent to the CDDIS.

______________________________________________________________________________
filename               contents
______________________________________________________________________________
jpl07837.sum           This text file.
jpl07837.erp           Earth rotation parameters for GPS week 783.
jpl0783[0-6].sp3       GPS ephemerides for GPS week 783, sp3 format.
______________________________________________________________________________

According to IGS Mail No. 834 , the receiver and antenna were changed at ALBH
at 22:15 on day 011 (Jan 11).  We have excluded this station from our global
solution for this day and the following day as well.

Due to potential problems, data from the following stations 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 MATE and TMGO excluded on day 009 (Jan 9).
WARNING: Data from MATE excluded on days 010 and 013 (Jan 10,13).
WARNING: Data from ALBH, AREQ, MATE, and SANT excluded on day 011 (Jan 11).
WARNING: Data from ALBH and MATE excluded on day 012 (Jan 12).
WARNING: Data from GRAZ and MATE excluded on day 014 (Jan 14).

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 783 (1995 Jan 08 - Jan 14)
     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
49725.50 -14026  43543   378312  2608    6    6    12     12 32 11 25   94  226 
49726.50 -13871  43738   375724  2568    6    6    12     12 32 11 25  129  255 
49727.50 -13678  43953   373179  2521    6    6    13     13 32 12 25  151  264 
49728.50 -13508  44229   370672  2494    6    7    13     13 32 11 25  121  270 
49729.50 -13354  44492   368189  2472    6    6    12     12 32 12 25  106  261 
49730.50 -13182  44720   365743  2419    6    7    13     13 32 11 25  117  260 
49731.50 -13070  44980   363284  2500    5    6    12     12 32 12 25   95  263 
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 783:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE                GPS week 783 (1995 Jan 08 - Jan 14)
      95  1  8   95  1  9   95  1 10   95  1 11   95  1 12   95  1 13   95  1 14
prn   3d rss (m)
  1       0.15       0.15       0.13       0.18       0.12       0.24       0.17
  2       0.28       0.63       0.53       0.40       0.10       0.34       0.21
  4       0.26       0.12       0.16       0.24       0.16       0.24       0.27
  5       0.20       0.24       0.21       0.23       0.18       0.16       0.20
  6       0.13       0.16       0.26       0.16       0.14       0.14       0.17
  7       0.15       0.21       0.20       0.17       0.23       0.19       0.17
  9       0.33       0.28       0.12       0.14       0.33       0.24       0.10
 12       0.49       0.39       0.31       0.34       0.43       0.39       0.25
 14       0.21       0.35       0.29       0.15       0.21       0.36       0.45
 15       0.15       0.27       0.47       0.19       0.49       0.27       0.20
 16       0.17       0.19       0.11       0.13       0.23       0.19       0.20
 17       0.20       0.31       0.25       0.21       0.35       0.17       0.16
 18       0.06       0.10       0.14       0.17       0.14       0.13       0.11
 19       0.16       0.14       0.08       0.08       0.09       0.17       0.17
 20       0.87       0.57       0.36       0.30       0.33       0.69       0.28
 21       0.15       0.26       0.17       0.10       0.14       0.26       0.12
 22       0.20       0.17       0.15       0.11       0.26       0.14       0.19
 23       0.58       0.65       0.55       0.28       0.27       0.26       0.48
 24       0.26       0.36       0.20       0.17       0.18       0.21       0.39
 25       0.24       0.31       0.33       0.28       0.36       0.30       0.24
 26       0.09       0.13       0.12       0.13       0.20       0.13       0.19
 27       0.13       0.13       0.12       0.10       0.08       0.14       0.17
 28       0.27       0.18       0.15       0.21       0.22       0.16       0.21
 29       0.17       0.13       0.11       0.23       0.29       0.19       0.15
 31       0.20       0.13       0.13       0.14       0.22       0.28       0.24
_______________________
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
      95  1  8   95  1  9   95  1 10   95  1 11   95  1 12   95  1 13   95  1 14
prn   3d rss (m)
  1       7.9       10.6       11.5        5.5        3.9        7.9        9.2 
  2       7.4        5.4        5.9        6.4        7.1        5.6        6.5 
  4      12.0       12.9       12.8       11.1       10.6       11.3       15.1 
  5       7.2        6.5        7.0        7.4        7.6        8.3        9.1 
  6       7.7        6.4        5.8        5.3        4.6        3.9        4.5 
  7       6.3        5.5        5.0        4.9        5.3        5.1        5.7 
  9      10.5       11.6       11.3        9.9        6.1        8.4       10.5 
 12       1.9        2.0        2.7        3.3        2.8        3.2        3.2 
 14       2.4        3.0        2.4        2.9        3.1        4.0        6.4 
 15      12.7       10.3       10.5       12.0       11.3       10.4       10.7 
 16       4.9        4.1        4.7        6.2        6.8        8.6        8.0 
 17      12.8       11.3       12.4       11.2       10.1       11.3        9.8 
 18       1.9        2.2        2.1        4.0        4.1        2.0        3.1 
 19       6.3        8.0        8.7       10.2        9.6        7.4       12.8 
 20       9.3        8.6        8.4        7.6        6.3        7.0        5.4 
 21       5.3        5.4        4.5        3.7        4.3        5.6        5.4 
 22       7.7        7.4        8.1        7.1        7.4        7.6        8.6 
 23       4.1        9.2       19.8       18.0       21.7       25.7       25.7 
 24      12.6       13.3       13.0       12.3       10.1       10.2       12.8 
 25      17.5       14.0       11.0        3.6        2.9        6.5       13.0 
 26       7.6        8.5        8.0        7.7        6.6        3.8        6.5 
 27       8.2        7.2        7.6        8.1        6.9        5.4        7.6 
 28       4.9        6.1        6.0        6.2        4.1        6.4        7.9 
 29       7.8        7.2        6.8       10.0        5.0        4.0        8.2 
 31       5.7        5.3        5.4        4.9        5.4        6.7        9.6 
_______________________
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 783 (1995 Jan 08 - Jan 14)
      95  1  8   95  1  9   95  1 10   95  1 11   95  1 12   95  1 13   95  1 14
Fiducial 11.0       10.5       11.6       11.0       11.5       10.7       12.2
Total    31.5       31.8       30.9       32.9       32.0       31.9       32.0
END SITE SUMMARY TABLE

JPL GROUND STATION INCLUSION TABLE           GPS week 783 (1995 Jan 08 - Jan 14)
      95  1  8   95  1  9   95  1 10   95  1 11   95  1 12   95  1 13   95  1 14
site    % data
ALBH #     99        102         91          0          0        105        104
ALGO*#    101        106         97        105        106        105        105
AREQ #    108        107        100          0        107         95         26
BOGT #     42        109        101        108         98          0          0
BRMU #     81         88         81         95         91         79         81
CAS1 #    104        103        103        104        104        106        106
DAV1      101        101        100         99        101        104        106
DRAO #      0          0          0        105        107          0          0
FAIR*     106        105         97        109        109        109        109
FORT #     94        106        107        106        103        103        106
GOLD*      94         94         91         94         89         93         97
GRAZ        0         97          0          0          0          0          0
KERG      100         99         99        103        103        105        105
KIT3 #    103         91          0          0         80          0        100
KOKB*     106        105        100        110        108        108        107
KOSG*       0         49        100        101         99         94         85
KOUR      103        104        100        107        107        105        106
MADR*      91         95         95         96         96         95         93
MAS1 #     97         98         97         98        100        100         99
MCMU      114        112        112        112        113        113        114
MDO1 #    103        107         99        108        108        107        107
METS        0          0         62        104          0         63         97
NLIB #    102        105         97        104        106        106        104
NYAL      109        109          0        111          0        109          0
PAMA       99         93         88         98        100        102         99
PERT #     89          0         88        103        102        100         98
RCM5      102        103         99        106        105        105        106
SANT*     101         99         97          0         82          0         91
STJO #    102        105         97        102        102        102        107
TAIW        0         89        101        106        106        105        105
TIDB*     102         86         95         86        105         93        104
TMGO #     98          0          0        100          0         98          0
TROM*     103        105        106        110        112        112        111
TSKB #     95          0          0          0        108        109        108
USUD #      0        104        104        105          0          0          0
WETT*      87          0         90         90         90        100        100
YAR1*     105         99         99         95         48         55        108
YELL*#    105        106         97        107        108        107        107
_______________________
*Indicates fiducial site; #indicates TurboRogue pseudo-range used
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 783 (1995 Jan 08 - Jan 14)
      95  1  8   95  1  9   95  1 10   95  1 11   95  1 12   95  1 13   95  1 14
comp log10(rms/ps)
PRN01     2.2        2.6        2.8        2.7        2.8        2.4        2.8
PRN02     2.3        2.9        2.8        2.7        3.0        3.0        2.6
PRN04     2.6        2.7        2.6        2.6        3.0        2.9        2.7
PRN05     2.7        2.7        2.5        2.9        2.7        2.8        2.6
PRN06     2.7        2.9        2.9        2.6        3.0        2.9        1.9
PRN07     2.4        2.8        2.3        2.7        3.2        2.9        2.4
PRN09     2.7        2.4        2.4        3.0        3.1        2.9        2.3
PRN12     2.7        2.1        2.4        3.0        2.9        3.0        3.1
PRN14     2.6        3          3          3.5        3.5        3.3        3.2
PRN15     2.4        2.8        2.3        2.7        2.7        2.7        2.6
PRN16     2.6        2.7        2.5        2.2        2.8        2.7        2.5
PRN17     3.0        2.7        2.5        2.8        2.7        2.0        2.3
PRN18     2.9        2.9        2.5        2.8        2.9        3.1        2.9
PRN19     2.5        2.6        2.4        2.8        2.9        2.9        2.6
PRN20     3.0        2.8        2.6        3.3        3.2        3.0        2.4
PRN21     2.5        2.8        2.9        3.0        3.1        2.9        2.7
PRN22     2.8        2.5        2.1        2.8        2.9        3.0        2.9
PRN23     3.0        3.0        3.1        2.8        2.8        2.9        2.6
PRN24     2.8        2.7        2.5        2.8        2.8        2.7        2.7
PRN25     2.9        2.5        2          2.9        3.1        2.9        2.6
PRN26     2.4        2.8        2.8        2.8        2.8        2.8        2.7
PRN27     2.7        2.6        2.2        2.8        2.9        3.0        2.5
PRN28     2.6        2.6        2.8        3.0        2.7        2.4        2.5
PRN29     2.6        2.7        2.2        2.8        3.1        2.8        2.6
PRN31     2.3        2.5        2.7        2.8        2.8        2.7        2.5
ALBH      2.4        2.4        3                                2          2.2
AREQ      2.1        2.3        1                     3          2.9        3  
BOGT      2          2.2        2.6        2.9        3                        
BRMU      2.7        2.6        2.6        2.8        2.9        2.8        2.5
CAS1      2.5        3.2        2.6        2.9        3.0        2.5        2.2
DAV1      3.5        3.6        3.1        3.5        3.6        3.7        3.6
DRAO                                       3          3                        
FAIR      3.3        3.3        3.1        2.9        3.1        3.2        3.5
FORT      2.6        2.6        2.7        2.5        2.7        2.5        2.0
GOLD      2.2        2.8        2.8        3.2        3.5        3.5        3.4
KERG      3.6        3.6        3.4        3.2        3.4        3.5        3.3
KIT3      2.3        2                                                      3  
KOKB      3.5        3.5        3.1        3.1        3.8        3.8        3.4
KOSG                 4          3.6        2.8        3.6        3.5        3.5
KOUR      3.3        3.5        3.7        4.0        4.2        3.6        3.4
MADR      3.2        3.2        3.4        3.5        3.5        3.4        3.3
MAS1      2.6        2.4        2.5        2.8        2.9        2.8        2.5
MCMU      3.5        3.5        3.2        2.0        2.9        3.2        3.3
MDO1      2.5        2.3        2.3        2.7        2.9        2.7        2.3
METS                            4          4                     3          4.1
NLIB      2.0        2.2        2.4        2.4        2.7        2.7        2.5
NYAL      2          2                                                         
PAMA      4.2        3.8        4.1        3.8        4.0        4.2        4.0
PERT      2                     2          2.8        2.9        2.8        2.1
RCM5      3.7        3.7        3.4        3.6        3.8        3.7        3.3
SANT      3.2        3.1        3                                           3  
STJO      2.7        2.8        2.7        2.4        2.9        2.8        2.4
TAIW                 3          3.2        3.2        3.3        3.3        3.1
TIDB      3.4        3.6        3.5        3.4        3.5        3.5        3.3
TMGO      3                                                                    
TROM      3.7        3.8        4.0        3.5        3.6        3.5        4.1
TSKB      3                                           3          2.9        2.2
USUD                 3          2.4        2                                   
WETT      3                     4          3.5        3.1        3.3        3.4
YAR1      2.7        3.2        3.5        3.7                   4          3.4
YELL      2.2        2.2        2.0        2.7        2.9        2.8        2.3
_______________________
END CLOCK REPEATABILITY TABLE

The tables below represent the amount of data used and clock repeatabilities
for sites that were analyzed using our point-positioning technique (see IGS
Report No. 1267 for details):

JPL POINT-POSITION SITE INCLUSION TABLE      GPS week 783 (1995 Jan 08 - Jan 14)
      95  1  8   95  1  9   95  1 10   95  1 11   95  1 12   95  1 13   95  1 14
site    % data
ALBH #      0          0          0         93         98          0          0
AOA1 #    100         98         87         97        102         95        104
AREQ #      0          0          0        102          0          0          0
BOR1 #     89         86          0          0         87         87         96
BRAN        0          0          0          0         84        100        100
BRUS #     94         99         91         89         95         99        100
CASA       92         95         89         97         96         89         88
CIT1 #    101        104         98        106        106        105        104
DRAO #     99        103         92          0          0        104        103
GODE #    101        105         97        104        105        104        104
GRAZ       89          0         91         99        100        100        100
HARV #    101        106         99        105        106        105        105
HERS       90         96         90         99        101        102        101
HOB2 #     45         97         87        104         97        103        104
JPLM #    101        105         98        106        106        105        105
KIRU #    100        106         66         98        107        107         93
LBCH #    100        104         96         51        103         98         98
MATE       74         94         89         96         98         99         96
METS        0          0          0          0        103          0          0
NIST        0          0          0          0         90         92         86
NYAL        0          0        100          0        109          0        103
OATT #     90         89         88         93         95         94         94
ONSA #     94        102         91        103        103        101         21
PIE1 #    100        105         97        105        106        104        105
POTS #     96        101         93         70         92         95         94
QUIN #     99        103         97        101        103        103        103
SANT*       0          0          0         98          0          0          0
TMGO #      0         97         89          0        101          0         99
USC1 #     99        101         97        104        103        103        104
USUD #      0          0          0          0        105        105        106
VILL #      0          0          0          0          0          0        103
WEST #     99        104         97        104        105        104        103
WLSN #     32         53         80         97         62         23         59
_______________________
#indicates TurboRogue pseudo-range used
END POINT-POSITION SITE INCLUSION TABLE

JPL POINT-POSITION CLOCK REPEATABILITY TABLE GPS week 783 (1995 Jan 08 - Jan 14)
      95  1  8   95  1  9   95  1 10   95  1 11   95  1 12   95  1 13   95  1 14
comp log10(rms/ps)
ALBH                                       2          2                        
AOA1      2.3        2.7        1.9        2.7        2.8        2.9        2.6
BOR1      2.6        2                                3          2.5        3  
BRAN                                                  3          2.9        2.6
BRUS      2.2        2.4        2.4        2.7        3          2.6        2.3
CASA      5                                                      5          4  
CIT1      2.3        2.7        2.7        2.8        2.9        2.7        2.4
DRAO      2.8        2.6        2                                2          2.6
GODE      2.4        2.5        2.5        2.6        2.6        2.5        2.5
GRAZ                            5          4.8        4.7        4.5        5  
HARV      2.2        2.1        2.0        2.7        2.9        2.7        2.7
HERS      4.8        4.8        4.6        4.3        4.7        4.7        4.1
HOB2      3          3.0        3.0        2.9        2.4        2.5        2.2
JPLM      2.3        2.1        2.1        2.7        2.9        2.8        2.5
KIRU      2.4        2.3        2          2.8        2.8        2.7        2.3
LBCH      2.6        2.2        2.6        2.8        2.9        2.8        2.8
MATE      4.4        4                                                         
NIST                                                  3          2.7        2  
NYAL                                                                        3  
OATT      3.0        3.0        2.9        3.6        3.0        2.7        2.6
ONSA      2.3        2.4        2.2        2.5        2.9        2.8        3  
PIE1      2.2        2.1        2.3        2.6        2.8        2.7        2.3
POTS      2.4        2.6        2.7        3          3          3          1.8
QUIN      2.6        2.2        2.1        2.6        2.9        2.8        2.4
TMGO                 3          3                                           3  
USC1      1.9        2.2        2.2        2.8        2.8        2.7        2.3
USUD                                                  3          2.6        2.6
VILL                                                                        3  
WEST      2.5        2.5        2.3        2.3        2.4        2.3        2.5
WLSN                 2          1.8        2.9        3          3          2.5
_______________________
END POINT-POSITION CLOCK REPEATABILITY TABLE

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