Subject: [IGSREPORT-2204] Wk 0828 JPL Analysis Report
From: D C Jefferson
Date: Tue, 5 Dec 1995 10:07:13 PST

******************************************************************************
IGS Electronic Report    Tue Dec  5 10:07:13 PST 1995      Message Number 2204
******************************************************************************

Author: D C Jefferson
Subject: Wk 0828 JPL Analysis Report

******************************************************************************
JPL ANALYSIS REPORT   GPS-WEEK 0828 (DAYS 323-329, DATES 1995 Nov 19 - Nov 25)
******************************************************************************

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/0828.  These files have also been sent to the CDDIS.

______________________________________________________________________________
filename             contents
______________________________________________________________________________
jpl08287.sum         This text file.
jpl08287.erp         Earth rotation parameters for GPS week 828.
jpl08287.snx         Ground station coordinates for GPS week 828, SINEX format.
jpl0828[0-6].sp3     GPS ephemerides for GPS week 828, sp3 format.
______________________________________________________________________________

Mean Orbit Repeatability (see table below): 20.4 cm

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 PRN12 excluded days 323 and 324. No data available from this          satellite thereafter.
WARNING: NLIB (not ALGO) used as reference clock on days 327 and 328.
WARNING: PIE1 (not ALGO) used as reference clock on day 329.
WARNING: Data from CMP9, FARB, HART, LHAS, PAMA, SANT, TABL, WETT excluded day           323.
WARNING: Data from JOZE, KOKB, MATE, ONSA, PAMA, SANT, TABL, WETT excluded day           324.
WARNING: Data from KOKB, MATE, ONSA, SANT excluded day 325.
WARNING: Data from CMP9, FAIR, LONG, MATE, MONP, ONSA excluded day 326.
WARNING: Data from BOR1, BRAN, GRAS, HART, KELY, MATE, MONP, NOTO, OHIG, SEY1,           TABL, UPAD excluded day 327.
WARNING: Data from HART, KOSG, TABL, WETT excluded day 328.
WARNING: Data from ANKR, NOTO, TABL, WETT excluded day 329.

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 828 (1995 Nov 19 - Nov 25)
     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
50040.50  -4443   9302  -335970  2654    6    7    12     12 37  8 24 -391  129 
50041.50  -4815   9397  -338615  2637    5    6    12     12 37 10 24 -402  127 
50042.50  -5260   9521  -341255  2642    5    6    12     12 37 11 24 -404  117 
50043.50  -5683   9634  -343919  2686    5    5    13     13 37 12 24 -386   85 
50044.50  -6083   9660  -346577  2631    5    6    12     12 37  9 24 -360   77 
50045.50  -6400   9797  -349220  2655    5    6    12     12 37  8 24 -368  119 
50046.50  -6752   9981  -351890  2685    5    5    12     12 37 10 24 -344  155 
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 828:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE                GPS week 828 (1995 Nov 19 - Nov 25)
      95 11 19   95 11 20   95 11 21   95 11 22   95 11 23   95 11 24   95 11 25
prn   3d rss (m)
  1       0.26       0.23       0.26       0.33       0.30       0.22       0.21
  2       0.16       0.17       0.20       0.34       0.28       0.10       0.11
  4       0.11       0.13       0.19       0.29       0.33       0.12       0.10
  5       0.14       0.10       0.19       0.32       0.33       0.26       0.22
  6       0.15       0.15       0.12       0.14       0.12       0.09       0.14
  7       0.13       0.17       0.14       0.19       0.16       0.20       0.16
  9       0.16       0.15       0.13       0.15       0.28       0.12       0.19
 14       0.15       0.10       0.16       0.13       0.10       0.11       0.20
 15       0.33       0.25       0.21       0.24       0.16       0.13       0.32
 16       0.24       0.19       0.11       0.21       0.25       0.11       0.15
 17       0.21       0.27       0.14       0.19       0.22       0.28       0.32
 18       0.12       0.07       0.11       0.10       0.31       0.23       0.17
 19       0.24       0.44       0.31       0.15       0.23       0.21       0.17
 20       0.21       0.21       0.21       0.33       0.34       0.24       0.23
 21       0.11       0.30       0.31       0.14       0.24       0.13       0.12
 22       0.13       0.10       0.15       0.20       0.33       0.21       0.19
 23       0.39       0.44       0.54       0.79       0.71       0.47       0.52
 24       0.15       0.16       0.11       0.15       0.24       0.06       0.13
 25       0.12       0.11       0.15       0.24       0.20       0.18       0.16
 26       0.10       0.12       0.19       0.13       0.14       0.12       0.18
 27       0.18       0.09       0.17       0.13       0.17       0.17       0.22
 28       0.15       0.18       0.23       0.27       0.22       0.15       0.15
 29       0.12       0.14       0.18       0.10       0.34       0.33       0.23
 31       0.17       0.16       0.26       0.17       0.16       0.19       0.16
_______________________
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 828 (1995 Nov 19 - Nov 25)
 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   2.9    22.7        3.19        38.4        4.00        2.61    
ALGO*  4.7    .124        1.39        43.9        4.05        3.04    
ANKR   1.5    .246e+04   -.276e-02    59.4        4.60        2.08    
AREQ   6.9    79.7        .545e-01    45.6        5.59        2.63    
AUCK   4.9    72.0        .111        40.1        4.68        2.74    
BOR1   1.0    2.07       -.675        34.0        3.00        2.94    
BRMU   5.9    105.        .610e-01    41.5        6.02        2.90    
BRUS   2.0    .298        1.49        61.5        4.00        2.80    
CAS1   6.9    16.2        348.        57.3        5.03        1.69    
CHAT   1.0    89.2        .715e-01    87.0        5.00        1.85    
CICE   4.9    83.7        .568e-01    32.2        3.69        2.77    
CRO1   6.9    128.        .514e-01    44.1        6.47        2.24    
FAI2    .9    .234       -.325        45.0        4.00        2.33    
FAIR*  6.0    .124       -.437          .         4.33        2.06    
FORT   1.7    80.0       -.214e-01    50.5        6.54        2.90    
GODE   1.0    .277        16.0        44.0        4.00        2.57    
GOLD*  6.3    .692       -.627          .         3.00        2.44    
GRAS   1.0    78.9        .543e-01    36.0        4.00        2.52    
GUAM   6.9    91.7        .575e-01    50.4        8.38        2.46    
HART*  3.9    47.3        10.7          .         8.00        1.86    
HOB2   6.0    .185       -.166        48.5        4.88        2.80    
IISC   2.9    117.       -.229        65.4        5.32        2.20    
IRKT   3.7    91.9        .219        53.1        4.00        2.71    
JOZE   1.0    45.3        985.        57.0        8.00        2.31    
KELY   2.4    .169e+05    3.37        59.3        6.00        1.92    
KERG   6.9    138.       -277.          .         5.46        2.50    
KIRU   6.0    3.12        11.7        54.5        7.00        2.10    
KIT3   3.7    109.        .190        98.4        4.26        2.85    
KOK2   6.4    25.9        .150        54.9        5.51        2.37    
KOKB*  3.9    .126       -1.77          .         5.81        2.28    
KOSG*  4.9    24.6        2.72          .         3.82        2.23    
KOUR   6.9    2.93        40.6          .         8.30        2.07    
LHAS   4.7    .199e+04    .242        77.1        4.22        2.36    
MAC1   4.9    .459e+05   -.327e+04    32.8        3.88        2.41    
MADR*  6.3    .197       -.498          .         4.75        2.33    
MAS1   2.5    444.        .475        152.        6.08        1.62    
MCM4   5.8    102.       -.122        46.0        5.36        1.69    
MDO1   2.0    1.30       -.592        33.0        4.00        2.92    
MDVO    .8    .238        10.6        71.0        5.00        2.38    
METS    .9    .564e-01   -13.2        108.        3.00        1.91    
NLIB   1.9    .           .           37.5        4.00        2.79    
NOTO   2.9    .177       -14.1        31.4        4.34        3.04    
OHIG   1.4    .552e+05    .411        54.8        4.44        1.20    
PAMA   4.9    11.7        .407          .         13.0        .835    
PERT   6.9    38.0        16.5        50.0        5.09        2.88    
PIE1   1.0    .           .           36.0        4.00        2.88    
QUIN   1.8    .108e+04   -.163        46.0        5.00        1.99    
RCM5   5.8    .783        .367        49.7        4.36        3.03    
SANT*  3.9    .172        .341          .         5.00        2.43    
SEY1   5.8    .821e+07   -.150e+05      .         8.67        1.61    
SHAO   6.9    88.0        .531e-01    116.        4.31        1.82    
STJO   5.9    2.93        2.09        46.6        4.39        2.81    
THU1   2.7    67.7       -.115        50.3        5.00        2.51    
TID2    .9    .215       -.289        47.0        5.00        3.55    
TIDB*  6.7    .597        .315          .         5.03        2.58    
TMGO    .7    79.1       -.222        42.0        5.00        3.11    
TROM*  3.9    5.52        204.          .         4.79        1.53    
TSKB   3.0    13.6       -57.7        56.8        3.97        2.94    
USUD   2.9    1.00       -.172        36.7        4.69        2.51    
VILL    .9    .605e+04    4.25        56.0        5.00        3.03    
WETT*  2.9    .151        .552          .         6.67        2.18    
YAR1*  5.8    170.        .520          .         4.26        2.22    
YELL*  5.9    .115        .151        43.4        4.00        2.28    
ZWEN   1.8    103.       -.103        60.0        4.53        2.25    
PRN01  6.9    79.3        596.        57.7        5.59        2.22    
PRN02  6.9    79.4       -210.        50.7        5.45        2.52    
PRN04  6.7    81.1        54.3        55.8        5.72        2.05    
PRN05  6.9    79.7        10.9        57.8        5.18        2.11    
PRN06  6.9    81.5        3.01        54.8        5.30        2.36    
PRN07  6.9    80.6        712.        53.8        5.45        2.21    
PRN09  6.6    81.4       -1.86        58.2        5.32        2.18    
PRN14  6.9    81.5        11.9        54.3        5.31        2.33    
PRN15  6.4    3.42        245.        57.7        5.30        2.06    
PRN16  6.9    81.5       -144.        54.2        5.72        2.15    
PRN17  6.8    82.1       -98.7        54.4        5.45        2.21    
PRN18  6.9    82.2       -4.31        51.4        5.59        2.20    
PRN19  6.8    82.2        146.        53.2        5.46        2.18    
PRN20  6.9    82.2        57.8        57.6        5.30        2.11    
PRN21  6.8    80.7       -7.75        57.6        5.31        2.63    
PRN22  6.9    80.7        265.        50.9        5.45        2.46    
PRN23  6.9    81.0        3.94        57.7        5.45        2.18    
PRN24  6.7    81.6        279.        58.2        5.58        2.06    
PRN25  6.8    82.8        .508        56.3        5.73        2.16    
PRN26  6.9    80.0       -115.        51.8        5.73        2.35    
PRN27  6.8    80.4        10.2        53.7        5.60        2.30    
PRN28  6.9    1.85        49.3        94.6        4.74        2.74    
PRN29  6.9    80.4        3.36        49.3        5.46        2.44    
PRN31  6.9    79.8        56.3        52.8        5.59        2.31    
_______________________
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 11 19   95 11 20   95 11 21   95 11 22   95 11 23   95 11 24   95 11 25
prn   3d rss (m)
  1       6.0        4.6        5.5        5.9        3.3        4.3        5.2 
  2       4.7        9.8        9.4        9.2        9.1       12.2        9.7 
  4       4.9        6.0        5.9        5.5        5.3        6.1        5.0 
  5       5.4        8.7        7.1        7.8        9.4       10.4       10.1 
  6       3.9        4.2        4.6        3.8        4.0        4.6        5.4 
  7       5.2        5.3        5.2        4.4        5.7        5.2        5.0 
  9       6.4        4.6        5.8        5.5        3.6        4.8        5.1 
 14       2.2        2.8        3.5        3.8        2.2        2.4        2.8 
 15       4.8        4.7        4.0        5.5        6.5        5.7        4.9 
 16       5.2        4.6        5.4        5.5        7.1        6.4        4.8 
 17       5.0        4.6        4.0        3.1        3.6        3.9        4.8 
 18       5.6        6.1        5.8        5.1        5.5        5.0        5.3 
 19       5.1        5.9        5.7        4.8        4.9        4.8        5.4 
 20       7.7        8.5        8.9        6.0        8.9       10.2       10.8 
 21       5.2        5.9        5.5        5.1        4.2        5.1        2.9 
 22       8.0        8.1        3.3        4.4        5.3        7.1       10.4 
 23       4.6        2.8        3.8        2.8        3.1        2.3        6.0 
 24       5.8        5.6        5.5        5.5        6.4        5.5        5.1 
 25       7.3        8.2        6.3        6.0        6.1        7.9        9.1 
 26      12.2       14.6       14.0       11.5       12.8       11.5       12.3 
 27       5.1        5.6        6.2        6.4        8.4        9.0        8.6 
 28       3.0        3.1        4.0        4.9        4.7        6.7        3.3 
 29       4.0        3.9        3.2        4.9        4.6        3.5        4.2 
 31       2.5        3.0        2.5        3.1        4.3        2.7        2.5 
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

[Mailed From: [email-masked]]