Subject: [IGSREPORT-1416] Wk 0777 JPL Analysis Report
From: D.C. Jefferson
Date: Mon, 12 Dec 1994 10:20:18 PST

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IGS Electronic Report    Mon Dec 12 10:20:18 PST 1994      Message Number 1416
******************************************************************************

Author: D.C. Jefferson
Subject: Wk 0777 JPL Analysis Report

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JPL ANALYSIS REPORT   GPS-WEEK 0777 (DAYS 331-337, DATES 1994 Nov 27 - Dec 03)
******************************************************************************

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/0777.  These files have also been sent to the CDDIS.

______________________________________________________________________________
filename               contents
______________________________________________________________________________
jpl07777.sum           This text file.
jpl07777.erp           Earth rotation parameters for GPS week 777.
jpl0777[0-6].sp3       GPS ephemerides for GPS week 777, sp3 format.
______________________________________________________________________________

According to the file nanu1994.mes obtained from the IGS CBIS, PRN24 was
declared unusable from 09:45 until 17:12 UT on day 333 (Nov 29) due to
repositioning.  Convergence of the nomial orbit for this satellite exceeded our
tolerance on this and the following day as well, and was excluded from both
days' analyses.

WARNING: Data from PRN24 excluded days 333 and 334 (Nov 29, 30) due to a                 maneuver.
WARNING: Data from GRAZ and MATE excluded on day 334 (Nov 30).
WARNING: Data from NYAL, TAIW, and TROM excluded on day 335 (Dec 1).
WARNING: Data from MATE excluded on days 336 and 337 (Dec 2, 3).

In the following table, UT1R-UTC are the assumed nominal values from IERS
Bulletin-B predicts; estimated LODR values are also included.  See IGS Mail
Message 97 for details.

JPL ERP TABLE                                GPS week 777 (1994 Nov 27 - Dec 03)
     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
49683.50 -15133  32746   484808  2400    6    7     0     13 32 11 25  -29  259 
49684.50 -15137  33038   482335  2364    6    7     0     13 32 12 25  -18  249 
49685.50 -15119  33298   479870  2321    5    6     0     13 32 12 24  -39  269 
49686.50 -15132  33608   477413  2320    6    7     0     13 32 12 24  -49  285 
49687.50 -15173  33863   476708  2387    5    7     0     13 32 10 25  -54  243 
49688.50 -15211  34109   474286  2383    5    7     0     12 32 12 25  -43  243 
49689.50 -15279  34317   471876  2339    5    6     0     12 32 11 25  -56  247 
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 777:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE                GPS week 777 (1994 Nov 27 - Dec 03)
      94 11 27   94 11 28   94 11 29   94 11 30   94 12  1   94 12  2   94 12  3
prn   3d rss (m)
  1       0.39       0.48       0.43       0.74       0.79       0.93       0.75
  2       0.39       0.26       0.35       0.27       0.39       0.20       0.36
  4       0.60       0.38       0.16       0.18       0.29       0.27       0.37
  5       0.30       0.13       0.15       0.29       0.39       0.15       0.20
  6       0.29       0.24       0.13       0.12       0.14       0.09       0.17
  7       0.28       0.24       0.51       0.23       0.19       0.63       0.38
  9       0.13       0.15       0.23       0.14       0.19       0.12       0.21
 12       0.51       0.33       0.76       0.61       0.68       0.81       0.76
 14       0.37       0.35       0.25       0.23       0.19       0.15       0.15
 15       1.48       1.73       0.51       0.34       0.28       0.27       0.34
 16       0.28       0.25       0.29       0.29       0.34       0.31       0.28
 17       0.33       0.43       0.34       0.30       0.25       0.18       0.20
 18       0.23       0.34       0.34       0.28       0.30       0.28       0.17
 19       0.27       0.15       0.36       0.27       0.15       0.10       0.14
 20       0.26       0.27       0.17       0.22       0.22       0.19       0.14
 21       0.27       0.34       0.59       0.48       0.57       0.51       0.52
 22       0.17       0.15       0.15       0.12       0.10       0.18       0.21
 23       0.34       0.13       0.40       0.53       0.43       0.18       0.17
 24       0.22       0.2                              0.2        0.17       0.17
 25       0.26       0.21       0.22       0.17       0.17       0.24       0.23
 26       0.23       0.20       0.30       0.28       0.29       0.20       0.12
 27       0.22       0.12       0.22       0.18       0.38       0.34       0.26
 28       0.26       0.26       0.34       0.24       0.29       0.31       0.14
 29       0.26       0.27       0.18       0.18       0.21       0.21       0.18
 31       0.27       0.25       0.17       0.17       0.35       0.24       0.14
_______________________
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 11 27   94 11 28   94 11 29   94 11 30   94 12  1   94 12  2   94 12  3
prn   3d rss (m)
  1      12.1        8.6       10.0        9.6       10.1        7.9       12.5 
  2       3.8        4.7        6.6        5.7        3.4        3.5        4.0 
  4       5.1        4.6        4.5        4.8        5.4        5.4        5.1 
  5       3.8        3.8        4.2        4.2        3.8        3.6        4.3 
  6      10.5        9.7        9.2       10.2       10.4       10.3        9.3 
  7       5.2        5.1        3.9        3.7        4.6        6.1        7.6 
  9       5.2        6.4        6.9        4.3        3.3        3.3        3.7 
 12       3.4        3.69       3.8        3.4        3.4        3.6        4.9 
 14       4.6        3.9        3.4        4.1        4.8        4.9        4.9 
 15       3.8        4.3        4.6        3.9        5.0        3.9        4.4 
 16       4.8        3.4        4.7        4.5        3.2        2.4        3.7 
 17       3.3        3.1        3.5        4.0        3.9        4.2        3.5 
 18       5.1        5.5        5.2        5.2        4.7        5.2        5.6 
 19      12.2       11.6        9.5        5.7        8.6        6.2        5.4 
 20       3.3        3.7        3.9        4.0        4.1        3.6        4.7 
 21       5.6        6.6        4.5        5.2        7.6        5.4        2.0 
 22       6.2        6.4        7.9        6.4        6.7        6.5        6.7 
 23       4.8        5.0        1.8        4.0        5.7        2.9        3.0 
 24       4.9        4.8                             12.5        6.1        4.7 
 25      12.2        9.8        9.9        8.8        9.6        8.9        8.3 
 26      10.8       11.0       13.9       11.8       12.6       11.5       12.5 
 27       7.9        7.6        7.8        8.9        7.7        8.0        8.2 
 28      12.4       10.7       10.9       10.7       13.9       13.9       13.3 
 29      11.1        9.8        8.9        9.6       10.0       10.5       10.7 
 31       4.7        4.1        6.5        6.8        7.2        7.6        7.5 
_______________________
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 777 (1994 Nov 27 - Dec 03)
      94 11 27   94 11 28   94 11 29   94 11 30   94 12  1   94 12  2   94 12  3
Fiducial 11.2       10.5       10.9       10.9       10.2       10.4       10.7
Total    30.3       29.1       29.7       30.2       30.1       29.5       29.4
END SITE SUMMARY TABLE

JPL GROUND STATION INCLUSION TABLE           GPS week 777 (1994 Nov 27 - Dec 03)
      94 11 27   94 11 28   94 11 29   94 11 30   94 12  1   94 12  2   94 12  3
site    % data
ALBH #     95         97        101        101        101        100        100
ALGO*#    102         99         99         98         98         98         99
AREQ #      0          0          0          0          0          0         35
BRMU #     86        103         89         88         99         94         75
CAS1 #     70         68         61         68         68         67         64
DAV1 #     65         65         69         64         68         66         66
EISL #     16          0         76         91         74         82         49
FAIR*     107        107        106        106        105        106        106
FORT #    108        109        101          0        106        108        107
GOLD*      96         97         99          8          0         14          0
HART*     106        107        106        106        107        103         95
KERG      104         95         96          0         93        106         99
KIRU #      0          0          0          0         68          0          0
KIT3 #    102         69         91         99        102         99         98
KOKB*       0         39         94        102        105        109        108
KOSG*      95         25         66         97        103        100        102
KOUR       97        104        101        107        105        104        106
LBCH #      0          0          0          0         91          0        100
MAC1 #     69         68         69         69         70         69         65
MADR*      91         61         68         55         81         77         73
MAS1 #    100        101        101        101         99         96         98
MATE        0          0          0          0         88          0          0
MCMU      106        105        109        107         39         95        102
MDO1 #    106        106        107        107        107        106        105
METS       81        101        103        101          0         94          0
NLIB #    104        104        103        104        104        103        103
NYAL        0          0          0        113          0          0          0
PAMA       95         98         98         97         96        100         96
RCM5      105        105        105        105        105        105        105
STJO #    107        105        105        107        106        104        105
TAIW       98         63         89        101          0        104         99
TIDB*     101        101        102        101        102         17         71
TMGO #     87         88          0        104        101          0          0
TROM*     108        106        105        107          0        103        105
TSKB #    107        105        103        100          0        104         99
USUD #      0          0          0          0         99          0          0
WETT*     102         96         31         96        102        100        101
YAR1*     106        107        108        107        107        107         99
YELL*#    106        105        106        106        107        107        107
_______________________
*Indicates fiducial site; #indicates TurboRogue psuedo-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 777 (1994 Nov 27 - Dec 03)
      94 11 27   94 11 28   94 11 29   94 11 30   94 12  1   94 12  2   94 12  3
comp log10(rms/ps)
PRN01     3.2        3.1        3.3        3.0        3          3.3        2.9
PRN02     3.1        3.3        3.2        3.1        3.1        3.1        2.9
PRN04     3.1        3          3.2        3.1        3.0        2.9        2.6
PRN05     3.3        3.2        3.0        3.1        3.2        2.8        2.8
PRN06     3.0        2.8        2.6        3.1        3.2        2.7        2.8
PRN07     3.1        3          2.6        3.3        3.0        3.2        3  
PRN09     3.0        3.1        3.0        3.3        3.2        3.0        3.1
PRN12     3.6        3.5        3.1        3.3        3.2        3.2        3.2
PRN14     3          3          3.1        3.1        2.9        2.7        2.5
PRN15     3.2        3          3.2        3.1        2.6        2.6        2.8
PRN16     3.3        3.3        2.9        3.0        3.1        3.0        2.8
PRN17     3.2        3.2        2.9        3.2        3.1        2.7        2.6
PRN18     3.2        3.2        3.0        2.9        2.6        2.8        2.5
PRN19     3          2.8        3.0        3.0        2.8        2.8        2.6
PRN20     3.1        2.8        3.1        3.1        3.0        2.9        2.7
PRN21     2.8        2.9        3.1        3.1        2.9        2.8        2.5
PRN22     3.0        3.0        2.8        3.0        3.0        2.9        2.6
PRN23     3.1        3.2        2.8        3.2        2.8        2.6        2.6
PRN24     3.3        3                                3          3.1        2.9
PRN25     3.0        3.0        3.2        3.1        2.9        2.8        2.5
PRN26     3.2        3.2        3.2        3.2        3.0        2.3        2.5
PRN27     2.7        2.7        2.8        3          3.0        2.9        2.8
PRN28     3.0        3.1        2.8        3.0        3.2        3.1        2.7
PRN29     2.8        2.7        3.1        3.0        2.8        2.8        2.2
PRN31     3          3.2        3          3.0        3.1        3.0        2.7
ALBH      3.0        3.0        3.0        3.0        2.6        2.5        1.9
AREQ                                                                        2  
BRMU      2.9        2.9        3.0        3.0        2.8        2.8        2.9
EISL                            3          3.2        2.8        2.7        3  
FAIR      3.7        3.5        3.2        3.0        3.1        3.5        3.5
FORT      2.8        2.8        3                     3          3.0        2.6
GOLD      3.4        2.7        2.9                                            
HART      3.4        3.4        3.5        3.6        3.6        3.5        3.1
KERG      3          3.3                              4          3.5        3.4
KIT3      3.4        4          3          3.3        3.3        2.9        2.7
KOKB                 3          3.4        3.7        3.7        2.9        3.2
KOSG      3.7        4          3          3.4        3.4        3.3        3.5
KOUR      3.4        3.6        4.0        4.0        3.7        4.1        3.5
MADR      3.5        3          4          3.6        3.6        3          3  
MAS1      3.6        3.6        3.0        3.0        2.9        2.8        2.6
MCMU      3.8        3.8        3.4        3.4        3          3.9        3.7
MDO1      3.0        3.0        3.0        3.0        2.7        2.7        2.5
METS      4.2        4.0        4.0        4                                   
NLIB      3.0        3.0        3.0        3.0        2.7        2.7        2.5
PAMA      4.0        3.7        4.0        3.8        3.7        4.0        4.1
RCM5      3.5        3.2        3.1        3.3        3.4        3.3        3.8
STJO      3.0        3.0        2.9        3.0        2.8        2.8        2.7
TAIW      3.6        4          3.8        4                     4          3.6
TIDB      3.3        3.2        3.0        3.4        3.4        3          3  
TMGO      4.3        4                     2          2                        
TROM      3.9        3.7        3.8        4                     4          4.1
TSKB      3.2        3.2        2.8        3                     2          1.8
WETT      3.7        3.3        3.2        3.3        3.3        3.0        3.0
YAR1      3.3        2.9        2.9        3.4        3.6        3.5        2.7
YELL      2.6        2.7        3.0        3.4        3.5        3.3        2.5
_______________________
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 777 (1994 Nov 27 - Dec 03)
      94 11 27   94 11 28   94 11 29   94 11 30   94 12  1   94 12  2   94 12  3
site    % data
AOA1 #    106        106        106        106        105        105        105
BOR1 #     80         83         70         77         78         78         81
BRUS #    101        102        100        100        101        100         98
CASA       92         91        105         88        105         83         96
CHTP #     91          0          0          0          0          0          0
CIT1 #    105        105        106        106        104        105         52
DRAO #    105        103        103        104        105        104        104
GODE #    104         90        103        105        104        102        101
GRAZ       21          7         95         99        101        100        101
HARV #    106        106        107        106        105        105         53
HERS      100         99         98         98         99         97         96
JPLM #    105        105        106        107        106        105         53
KIRU #     69         93        101         97          0         94         95
KRAK #     71         99        101        102        100         97         97
LBCH #    101        102        102        101          0         98          0
MATE        0         51         52         36          0         97         99
METS        0          0          0          0        103          0         42
NYAL      102          0        103          0        113        112        114
OATT #     94         93         93         95         93         95         94
ONSA #    100         97         84         86         96         96         95
PERT #    106         53        106        106         35         90         95
PIE1 #    104        104        104        106        104        105        104
POTS #     91         54         50         90         67         47         34
QUIN #    104        103        104        105        104        104        102
TAIW        0          0          0          0        105          0          0
TMGO #      0          0         97          0          0        100        100
TROM*       0          0          0          0        107          0          0
TSKB #      0          0          0          0        102          0          0
USC1 #    103        103        105        105        104        104         52
USUD #     90         97         98         98          0         97         92
VILL #      0          0          0         63         67         64         58
WLSN #    100        101        102        102        100        100        100
_______________________
#indicates TurboRogue psuedo-range used
END POINT-POSITION SITE INCLUSION TABLE

JPL POINT-POSITION CLOCK REPEATABILITY TABLE GPS week 777 (1994 Nov 27 - Dec 03)
      94 11 27   94 11 28   94 11 29   94 11 30   94 12  1   94 12  2   94 12  3
comp log10(rms/ps)
AOA1      2.7        2.8        2.9        2.9        1.5        2.5        2.5
BOR1      3          3.0        2.8        2.9        2.9        2.9        2.7
BRUS      2.9        2.9        3.0        3.0        2.9        2.9        2.7
CASA                            4          4          4          4             
CHTP      3                                                                    
CIT1      3.0        2.9        2.7        2.8        2.8        2.8        2.7
DRAO      2.9        2.9        3.1        3.1        2.8        2.8        2.5
GODE      2.9        2.9        3.0        2.9        2.9        3.0        2.7
GRAZ      5                     4          3.7        4.3        5             
HARV      3.0        3.0        3.0        3.0        2.9        2.9        2.7
HERS      4.5        4.5        4.6        4.6        4.6        4.5        4.4
JPLM      2.8        2.8        2.9        3.0        2.8        2.8        2.6
KIRU      3.2        3.2        2.9        3                     2          2.5
KRAK      3.1        3.1        2.8        2.9        2.8        2.6        1.9
LBCH      3.0        3.1        3.0        3                                   
MATE                 5          5                                              
METS                                                                        4  
NYAL                                                  3                        
OATT      3.3        3.3        2.9        3.0        3.0        3.0        2.7
ONSA      3.0        3.0        2          3.1        2.8        2.7        2.6
PERT      3.2        3.1        2.9        3.1        3          2.9        2.9
PIE1      2.9        2.9        3.1        3.1        2.9        2.9        2.7
POTS      3.0        3          2          2.8        3          3          3  
QUIN      2.9        2.9        2.7        2.8        3.0        3.0        2.9
TMGO                                                             3          3.2
USC1      3.0        3.0        3.0        5.0        3.0        2.9        2.6
USUD      3.1        3.1        2.9        3                     3          2.6
VILL                                       3          3.1        3.0        2.8
WLSN      2.5        2.7        2.9        2.9        2.7        2.6        2.2
_______________________
END POINT-POSITION CLOCK REPEATABILITY TABLE

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