Subject: [IGSREPORT-1942] Wk 0812 JPL Analysis Report
From: D C Jefferson
Date: Mon, 14 Aug 1995 15:54:02 PDT

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IGS Electronic Report    Mon Aug 14 15:54:02 PDT 1995      Message Number 1942
******************************************************************************

Author: D C Jefferson
Subject: Wk 0812 JPL Analysis Report

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JPL ANALYSIS REPORT   GPS-WEEK 0812 (DAYS 211-217, DATES 1995 Jul 30 - Aug 05)
******************************************************************************

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/0812.  These files have also been sent to the CDDIS.

______________________________________________________________________________
filename               contents
______________________________________________________________________________
jpl08127.sum           This text file.
jpl08127.erp           Earth rotation parameters for GPS week 812.
jpl0812[0-6].sp3       GPS ephemerides for GPS week 812, sp3 format.
______________________________________________________________________________

Mean Orbit Repeatability (see table below): 16.8 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 DAV1, FARB, ZIMM excluded on day 211.
WARNING: Data from FARB, HART, MATE, SPK1, TRAK, ZIMM excluded on day 212.
WARNING: Data from CHIL, FARB, GOLD, HART, MATE, MONP, SPK1, TRAK, ZIMM                  excluded on day 213.
WARNING: Data from CRFP, DAV1, FARB, GOLD, HART, RCM5, SPK1, VNDP, ZIMM, ZWEN            excluded on day 214.
WARNING: Data from BOGT, DAV1, GOLD, GRAS, MDVO, VNDP, WEST excluded on day 215.
WARNING: Data from AOA1, BOGT, DAV1, FAIR, GRAS, MCM4, PAMA, SPK1, VNDP                  excluded on day 216.
WARNING: Data from BOGT, DAV1, GRAS, GUAM, MATE, SPK1 excluded on day 217.

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 812 (1995 Jul 30 - Aug 05)
     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
49928.50  28037  26935  -102062  1170    5    5    11     11 34 13 25  -78 -338 
49929.50  27923  26527  -103244  1194    5    5    11     11 34 12 25  -84 -329 
49930.50  27867  26139  -104431  1180    5    5    11     11 34 11 25 -106 -321 
49931.50  27840  25757  -105662  1282    5    5    11     11 34 11 25 -115 -316 
49932.50  27775  25353  -106952  1298    4    5    11     11 34 12 25 -106 -332 
49933.50  27675  24951  -108261  1321    4    5    11     11 34 12 25 -102 -325 
49934.50  27590  24544  -109592  1341    4    5    11     11 34 12 25  -61 -364 
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 812:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE                GPS week 812 (1995 Jul 30 - Aug 05)
      95  7 30   95  7 31   95  8  1   95  8  2   95  8  3   95  8  4   95  8  5
prn   3d rss (m)
  1       0.15       0.15       0.20       0.07       0.12       0.14       0.17
  2       0.20       0.20       0.27       0.18       0.13       0.13       0.18
  4       0.30       0.32       0.27       0.29       0.27       0.23       0.19
  5       0.15       0.15       0.12       0.15       0.13       0.14       0.10
  6       0.20       0.18       0.17       0.15       0.16       0.23       0.12
  7       0.22       0.17       0.20       0.16       0.18       0.12       0.16
  9       0.14       0.12       0.11       0.15       0.14       0.15       0.10
 12       0.11       0.18       0.20       0.20       0.19       0.12       0.12
 14       0.25       0.16       0.13       0.06       0.13       0.14       0.11
 15       0.13       0.22       0.19       0.18       0.14       0.14       0.15
 16       0.16       0.18       0.14       0.10       0.07       0.12       0.13
 17       0.19       0.10       0.16       0.14       0.09       0.12       0.18
 18       0.18       0.12       0.22       0.12       0.22       0.26       0.20
 19       0.23       0.17       0.21       0.18       0.21       0.21       0.20
 20       0.21       0.17       0.11       0.11       0.18       0.12       0.09
 21       0.21       0.25       0.26       0.21       0.19       0.11       0.12
 22       0.11       0.13       0.18       0.21       0.28       0.21       0.12
 23       0.16       0.18       0.15       0.21       0.15       0.11       0.10
 24       0.31       0.21       0.28       0.22       0.11       0.07       0.07
 25       0.10       0.10       0.14       0.27       0.09       0.10       0.27
 26       0.14       0.09       0.15       0.26       0.31       0.22       0.14
 27       0.14       0.13       0.14       0.23       0.23       0.18       0.18
 28       0.13       0.18       0.28       0.27       0.26       0.20       0.21
 29       0.21       0.20       0.30       0.08       0.10       0.17       0.11
 31       0.09       0.11       0.13       0.06       0.18       0.20       0.13
_______________________
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 812 (1995 Jul 30 - Aug 05)
 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   2.0    14.3        3.07        35.5        4.00        2.49    
ALBH.  4.0    137.        2.77        37.1        6.03        2.45    
ALGO*  7.2    .           .           49.3        4.31        2.94    
AOA1.  4.8    948.        1.34        59.9        7.84        1.43    
AREQ   7.0    116.        1.47        41.9        4.60        2.54    
BLYT.  5.5    .289e+06    499.        53.0        8.32        3.63    
BOGT.  1.7    .132e+04    4.40        29.2        8.18        1.88    
BOR1   7.0    2.47        .878        35.7        4.31        2.90    
BRAN.  5.6    172.        1.53        87.9        8.30        2.89    
BRAZ   6.0    75.0        1.47        69.3        5.00        2.39    
BRAZ.   .8    69.5        1.45        68.0        9.00        2.29    
BRIB.  5.6    .289e+06    523.        56.0        8.02        3.74    
BRMU   7.0    99.2        1.47        40.4        5.45        2.95    
BRUS.  5.6    .274        7.30        55.0        6.15        2.63    
CARR.  5.4    283.        1.47        47.5        7.13        2.55    
CAS1   7.0    16.3        75.3        37.9        5.00        2.06    
CASA.  5.6    16.4        166.          .         6.45        2.57    
CAT1   2.0    276.        1.42        38.1        4.53        2.73    
CAT1.  4.0    175.        1.53        37.1        6.84        2.83    
CHIL.  4.7    .289e+06    484.        40.1        7.74        3.56    
CICE   5.0    .970e+05    46.1        30.2        4.00        3.01    
CICE.  1.6    51.4        1.47        27.5        6.00        2.83    
CIT1.  5.6    123.        1.45        52.5        6.49        2.75    
CMBB.  5.6    .289e+06    487.        84.0        11.3        3.10    
CMP9.  5.5    .289e+06    527.        55.7        9.61        3.26    
CRFP.  4.9    .289e+06    524.        173.        8.39        3.13    
DAV1.  2.4    25.7        75.2        18.4        6.49        1.05    
DRAO.  5.3    .741        1.64        35.4        6.71        2.82    
EISL   6.9    .638e+07   -.152e+05    36.9        6.00        2.97    
FAIR*  5.0    .637       -1.26          .         4.63        2.08    
FAIR.   .1    .351e-01   -1.41          .         3.00        1.15    
FARB.  5.5    .289e+06    455.        62.9        7.93        .281    
FORT   7.0    104.        .874        48.2        5.82        3.00    
GODE.  5.2    .337e+07    .144e+05    37.5        7.39        2.31    
GOLD*  3.8    131.        2.29          .         6.17        1.62    
GOLD.  1.0    10.2        3.05          .         12.0        .694    
GRAS.  5.5    92.9        1.46        41.2        7.01        .626    
GRAZ.  5.6    .669        1.59          .         7.92        2.27    
GUAM   4.9    .571e+07   -.732e+04    57.0        9.27        2.18    
GUAM.   .4    126.        1.48        44.0        10.0        2.61    
HART*  4.0    576.       -.305          .         7.35        1.77    
HART.  2.3    33.4        1.26          .         10.7        1.37    
HARV.  5.6    .844e+07    .152e+05    69.9        7.44        2.55    
HERS.  4.9    .341e+05    364.          .         6.58        2.03    
HOB2   7.0    .952       -.767        45.9        4.63        2.53    
HOLC.  5.6    .289e+06    491.        63.0        9.73        3.66    
JOZE.  5.6    .108e+06    .719        60.4        7.90        3.14    
JPLM.  5.3    .889e+04    17.9        38.2        6.64        2.24    
KERG   7.0    140.       -70.4          .         4.74        2.56    
KIRU.  5.6    .176e+04    14.5        57.2        9.44        2.09    
KIT3   7.0    156.        1.48        104.        5.16        2.75    
KOKB*  7.0    .755        1.72          .         6.30        2.56    
KOSG*  7.0    10.9        1.97          .         4.00        2.35    
KOUR   7.0    5.97        10.7          .         8.44        1.90    
KRAK.  5.6    165.        1.45        90.0        7.30        2.64    
LAMA.  3.8    .737e+06    545.          .         6.27        2.10    
LBCH.  5.5    418.        1.42        69.2        6.79        2.24    
LHAS   6.0    324.        1.47        58.4        4.51        2.38    
LONG.  5.6    .286e+06    496.        113.        9.00        2.60    
MAC1   2.0    35.8        1.45        45.0        3.00        2.51    
MAC1.  4.0    44.0        1.44        45.2        5.63        2.54    
MADR*  7.0    .896e-01    2.37          .         4.87        2.62    
MAS1   6.9    .299e+05    63.0        59.7        3.86        2.86    
MATE.  3.6    .976e-01    2.75          .         6.46        .388    
MATH.  4.0    .315e+06    476.        72.5        7.62        2.31    
MCM4   6.0    81.1        1.46          .         4.18        2.21    
MCM4.   .8    81.6        1.48          .         7.00        2.22    
MDO1.  5.6    .919        1.22        33.2        7.47        2.90    
MDVO.  3.8    .511        794.        74.8        8.06        2.65    
METS.  5.6    .160e+06    121.        55.3        5.61        1.89    
MONP.  4.9    .286e+06    584.        54.2        7.60        3.44    
NLIB.  5.6    .686e-01    1.16        52.7        7.62        2.75    
NYAL.  5.4    32.3        1.30          .         6.31        1.78    
OAT2.  5.6    236.        1.47        35.3        6.05        2.92    
ONSA.  5.3    .305e+04   -.860        73.1        5.63        1.82    
PAMA   3.6    6.26        .491          .         12.5        1.05    
PAMA.   .2    .832        1.92          .         13.0        .758    
PERT   7.0    3.35        26.6        54.5        4.16        3.34    
PIE1.  5.6    .948e-01    1.93        39.3        6.30        2.60    
PIN1.  5.5    .289e+06    490.        45.8        8.65        3.62    
PLTC.  5.6    .289e+06    489.        51.3        5.00        .640    
POTS.  4.4    .719e+05   -19.7        60.1        6.26        2.18    
PVEP.  3.2    .289e+06    515.        118.        11.3        3.09    
QUIN.  5.6    1.82        .397        47.9        6.93        2.37    
RCM5   4.6    63.0        1.45          .         7.30        2.52    
RCM5.   .4    17.2        1.33          .         14.0        2.15    
SANT*  7.0    1.56        1.68          .         4.89        2.43    
SHAO   7.0    77.9        1.46        41.0        4.31        2.70    
SIO3.  5.6    .281e+06    517.        41.8        6.75        3.69    
SPK1.  1.4    .263e+05   -2.31        45.8        5.31        1.24    
STJO   7.0    .167e+05    96.0        53.0        4.46        2.69    
TAIW.  5.4    .116e+06    11.0          .         7.22        2.76    
THU1   2.0    66.6        1.49        51.5        5.00        2.74    
TIDB*  6.6    .394e+05   -3.62          .         5.08        2.51    
TMGO.  5.6    144.        1.46        43.0        6.59        2.76    
TRAK.  2.5    .270e+06    563.        95.1        10.2        3.13    
TROM*  7.0    .427e+05    93.3          .         4.45        1.91    
TSKB   6.9    .448e+04   -10.8        54.3        5.73        2.77    
UCLP.  5.6    82.7        1.46        37.9        6.61        3.01    
UPAD.  5.4    .281e+06    522.        71.6        9.15        3.33    
USC1.  5.6    111.        1.45        54.8        7.59        2.77    
VCIO   4.0    .290e+06    488.        51.5        5.27        .926    
VCIO.  2.4    .289e+06    504.        47.0        7.04        .911    
VILL.  5.6    3.85        1.16        93.6        6.59        2.80    
VNDP.  3.8    .275e+06    342.        62.6        7.35        3.42    
WEST.  3.3    .116e+04   -.819        57.4        5.98        2.50    
WETT*  7.0    1.88        1.44          .         5.91        2.34    
WHC1.  5.5    .857e+07   -.152e+05    47.0        6.47        1.91    
WHI1.  4.8    .128e+06    .867        53.8        5.79        1.89    
WLSN.  5.6    110.        1.45        70.2        10.1        2.49    
WSMN.  5.5    .288e+06    506.        61.0        7.18        .604    
YAR1*  7.0    1.72        1.59          .         4.00        2.57    
YELL*  7.0    57.8       -4.64        51.3        4.31        1.82    
ZIMM.  5.5    .289e+06    504.        57.1        7.29        .540    
ZWEN.  4.3    92.8        1.42          .         6.92        2.27    
PRN01  7.0    79.8        344.        56.4        6.73        1.88    
PRN02  6.9    83.0       -181.        57.6        6.61        2.11    
PRN04  7.0    82.7        38.5        58.7        6.60        1.86    
PRN05  7.0    81.6        119.        56.9        6.15        2.06    
PRN06  7.0    80.3       -.716        60.8        6.87        2.20    
PRN07  6.9    81.1        708.        57.8        6.45        2.01    
PRN09  7.0    81.8       -3.03        58.2        6.30        1.67    
PRN12  7.0    .640        552.        71.5        6.00        1.89    
PRN14  6.7    82.0        11.9        55.1        6.15        2.15    
PRN15  7.0    2.94        211.        62.6        6.59        1.86    
PRN16  6.6    81.8       -105.        67.5        7.00        1.62    
PRN17  7.0    83.8       -87.0        61.5        6.45        2.02    
PRN18  7.0    80.8       -.278        56.3        6.59        2.12    
PRN19  7.0    80.4        309.        56.8        6.45        2.22    
PRN20  7.0    83.1        237.        62.4        6.87        2.02    
PRN21  6.5    .173e+04   -5.44        57.7        7.04        1.83    
PRN22  7.0    81.1        238.        66.0        7.15        1.82    
PRN23  6.6    .116e+04    6.86        59.4        7.00        1.80    
PRN24  6.9    82.4        125.        57.7        6.87        1.98    
PRN25  7.0    81.1        2.53        56.9        6.73        2.08    
PRN26  7.0    81.1       -7.95        66.9        7.15        1.87    
PRN27  7.0    80.6        41.2        55.3        7.43        2.11    
PRN28  7.0    2.11        29.1        74.3        7.00        1.80    
PRN29  6.9    80.6        14.2        55.2        6.59        2.25    
PRN31  7.0    80.7        386.        64.4        7.30        1.84    
_______________________
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  7 30   95  7 31   95  8  1   95  8  2   95  8  3   95  8  4   95  8  5
prn   3d rss (m)
  1       2.9        5.0        5.5        5.0        4.6        4.7        5.1 
  2       6.3        8.2       10.7       11.9       13.6       12.9       13.7 
  4       6.3        3.7        3.8        6.0        5.7        5.2        7.3 
  5      12.8       11.2       11.3       11.8       15.4        8.9       10.5 
  6       7.0        6.1        6.2        6.4        7.9        5.5        4.2 
  7       3.1        3.6        3.3        3.7        4.3        5.8        5.2 
  9       2.6        2.8        2.8        2.7        3.0        3.2        3.1 
 12       2.6        4.7        4.5        2.6        2.7        2.1        2.9 
 14       6.1        8.5       10.1        8.6        8.1        9.4        9.3 
 15       8.2        8.6        9.4        8.4        5.5        6.9        6.0 
 16       6.6        5.7        7.8        9.0        7.8        6.9        8.7 
 17       6.4        9.5        7.1        5.9        7.0        6.6        6.4 
 18       3.6        3.3        4.1        3.8        5.4        5.0        5.2 
 19       2.7        2.4        2.5        2.7        2.2        2.7        3.3 
 20       9.8       11.4       10.1       10.6       11.3        8.6       10.2 
 21       7.6        8.3        9.0        9.7        7.6        9.3        9.5 
 22       7.4       12.2       13.0       12.3       13.3       13.7       13.2 
 23       4.5        9.9        7.5        6.0        5.7        7.3        6.3 
 24       6.3        7.5        5.2        7.5        7.5        6.8        8.2 
 25       3.0        3.6        3.8        3.3        3.6        3.4        3.2 
 26       2.1        2.1        2.0        2.2        3.5        2.6        2.9 
 27       3.1        2.8        3.0        2.6        3.1        2.7        3.1 
 28       3.5        3.6        3.8        3.1        3.1        3.3        3.5 
 29       4.4        4.2        4.2        4.0        4.0        3.4        4.3 
 31       2.5        3.1        4.7        3.7        2.8        3.4        3.6 
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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