Subject: [IGSREPORT-2004] Wk 0816 JPL Analysis Report
From: D C Jefferson
Date: Mon, 11 Sep 1995 15:16:17 PDT

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IGS Electronic Report    Mon Sep 11 15:16:17 PDT 1995      Message Number 2004
******************************************************************************

Author: D C Jefferson
Subject: Wk 0816 JPL Analysis Report

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JPL ANALYSIS REPORT   GPS-WEEK 0816 (DAYS 239-245, DATES 1995 Aug 27 - Sep 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/0816.  These files have also been sent to the CDDIS.

______________________________________________________________________________
filename               contents
______________________________________________________________________________
jpl08167.sum           This text file.
jpl08167.erp           Earth rotation parameters for GPS week 816.
jpl0816[0-6].sp3       GPS ephemerides for GPS week 816, sp3 format.
______________________________________________________________________________

Mean Orbit Repeatability (see table below): 17.0 cm

Beginning this week, we include data from DAM1 (Pacoima CA, USA).  As with
most stations, this site is given the opportunity to participate in the orbit
and clock solution as the global site distribution varies.  The following
nominal coordinates were assumed:

       X = -2507724.1300 m, Y = -4638450.2300 m, Z =  3577426.1900 m

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 CMP9, DAV1, HBRK, HKLO, MATE, PERT, RCM5, SPK1, VCIO, WSMN            excluded on day 239.
WARNING: Data from CHAB, DAV1, HOB2, MATE, ONSA, PAMA, PERT, SANT, TIDB                  excluded on day 240.
WARNING: Data from FAIR, HOB2, MATE, ONSA, PERT, RCM5, TIDB excluded on day 241.
WARNING: Data from DAV1, HOB2, HOLP, JPLM, LAMA, MATE, ONSA, PERT, TIDB, WETT            excluded on day 242.
WARNING: Data from DAV1, HOLP, LAMA, MATE, PERT excluded on day 243.
WARNING: Data from EISL, HOB2, HOLP, LAMA, MATE, TMGO, WEST excluded on day 244.
WARNING: Data from MATE excluded on day 245.

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 816 (1995 Aug 27 - Sep 02)
     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
49956.50  23474  17489  -144493  1859    5    6    12     12 34 12 25 -249 -246 
49957.50  23262  17246  -146393  1941    5    6    12     12 34 11 25 -242 -246 
49958.50  23069  16962  -148315  1903    5    5    12     12 34 11 25 -226 -248 
49959.50  22818  16694  -150222  1911    5    5    12     12 34 11 25 -274 -269 
49960.50  22556  16436  -152155  1954    5    5    12     12 34 13 25 -271 -248 
49961.50  22264  16176  -154139  2014    5    5    12     12 34 13 25 -292 -250 
49962.50  22033  15909  -156205  2118    4    5    12     12 34 12 25 -258 -258 
END ERP TABLE

The following table indicates the "3-dimensional orbit repeatability", as 
defined in IGS Mail Message 37, for GPS week 816:
["3d rss" = sqrt(xrms**2 + yrms**2 + zrms**2)]

JPL ORBIT REPEATABILITY TABLE                GPS week 816 (1995 Aug 27 - Sep 02)
      95  8 27   95  8 28   95  8 29   95  8 30   95  8 31   95  9  1   95  9  2
prn   3d rss (m)
  1       0.10       0.11       0.09       0.09       0.12       0.18       0.17
  2       0.17       0.20       0.12       0.18       0.25       0.27       0.21
  4       0.23       0.23       0.13       0.19       0.20       0.29       0.25
  5       0.16       0.15       0.14       0.15       0.10       0.07       0.10
  6       0.25       0.22       0.18       0.11       0.13       0.17       0.19
  7       0.11       0.09       0.11       0.11       0.14       0.16       0.13
  9       0.22       0.12       0.09       0.08       0.09       0.14       0.20
 12       0.48       0.34       0.35       0.28       0.31       0.44       0.35
 14       0.13       0.18       0.10       0.12       0.12       0.09       0.08
 15       0.13       0.14       0.16       0.18       0.18       0.10       0.10
 16       0.15       0.24       0.23       0.10       0.20       0.14       0.25
 17       0.10       0.10       0.15       0.17       0.13       0.15       0.20
 18       0.08       0.11       0.17       0.27       0.15       0.08       0.20
 19       0.28       0.27       0.28       0.23       0.27       0.33       0.27
 20       0.21       0.07       0.10       0.18       0.16       0.24       0.15
 21       0.13       0.20       0.15       0.14       0.17       0.14       0.11
 22       0.18       0.21       0.23       0.16       0.17       0.19       0.21
 23       0.06       0.09       0.09       0.11       0.15       0.18       0.17
 24       0.09       0.24       0.16       0.20       0.23       0.24       0.09
 25       0.20       0.11       0.16       0.10       0.14       0.20       0.17
 26       0.25       0.16       0.10       0.15       0.18       0.08       0.14
 27       0.23       0.20       0.19       0.11       0.11       0.19       0.10
 28       0.26       0.15       0.12       0.12       0.10       0.18       0.27
 29       0.13       0.12       0.34       0.27       0.18       0.12       0.18
 31       0.18       0.13       0.12       0.16       0.18       0.11       0.19
_______________________
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 816 (1995 Aug 27 - Sep 02)
 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.  5.6    13.7        3.24        37.3        5.48        2.53    
ALGO*  7.2    .           .           49.7        5.14        2.72    
AOA1.  5.6    113.        1.68        72.3        7.44        2.64    
AREQ   3.6    99.1        1.71        45.4        4.85        2.28    
BLYT.  5.6    .289e+06    493.        40.2        8.22        3.72    
BOGT   7.0    231.        1.72          .         5.73        1.68    
BOR1   7.0    3.05        1.20        33.6        3.87        2.82    
BRAN.  5.6    61.5        1.68        88.9        7.76        3.03    
BRAZ   4.0    71.4        1.69        67.3        5.27        2.05    
BRAZ.  2.4    77.0        1.70        72.1        9.28        2.33    
BRIB.  5.5    .288e+06    521.        54.6        8.55        3.43    
BRMU   3.0    98.4        1.68        39.3        5.00        2.30    
BRMU.  3.2    97.2        1.69        40.8        6.27        2.77    
BRUS.  4.5    .205        7.82        54.5        6.69        2.64    
CARR.  5.6    147.        1.67        46.2        6.93        2.63    
CAS1   7.0    13.0        540.        40.0        4.74        2.04    
CASA.  5.6    .219e+04    58.1          .         6.80        2.51    
CAT1.  5.6    276.        1.69        40.0        7.06        2.65    
CHAB.  4.7    .288e+06    491.        74.3        8.25        2.80    
CHIL.  5.6    .289e+06    481.        41.1        7.61        3.78    
CICE   7.0    81.6        1.69        30.9        4.46        2.74    
CIT1.  4.8    123.        1.68        54.8        6.09        2.94    
CLAR.  5.6    .289e+06    502.        98.0        7.30        3.61    
CMBB.  5.6    .289e+06    487.        90.6        11.3        3.23    
CMP9.  5.6    .289e+06    517.        54.1        8.88        3.39    
CRFP.  5.6    .288e+06    489.        58.0        7.63        3.62    
DAM1.  4.8    .287e+06    457.        38.7        6.52        3.86    
DAV1.  2.5    10.2        613.        30.3        7.28        1.40    
DENC.  5.6    .289e+06    505.        56.9        5.45        .519    
DRAO.  5.6    110.        3.02        39.2        6.20        2.78    
EISL   4.9    .506e+07   -.131e+05    36.7        6.43        2.33    
EISL.   .2    .823e+07   -.938e+05    41.0        9.00        2.14    
FAI2.  5.6    .124        .985        49.5        6.30        2.24    
FAIR*  6.0    .712e+04   -9.77          .         4.88        2.06    
FAIR.   .3    .321e-01   -8.92          .         7.00        1.35    
FARB.  1.1    .109e+07    .208e+04    50.2        9.34        2.83    
FORT   3.9    51.6        1.24        49.3        5.27        2.29    
FORT.   .7    .104        1.07        51.0        9.00        3.21    
GODE.  5.6    .952       -7.00        39.7        7.27        2.58    
GOLD*  6.0    2.53        2.72          .         3.85        2.51    
GRAS.  4.0    92.0        1.69        35.6        7.00        2.65    
GRAZ.  4.8    .721        1.74          .         6.34        2.22    
GUAM   7.0    90.0        1.68        56.4        8.22        2.24    
HART*  6.9    340.        3.22          .         8.45        1.33    
HARV.  5.6    .868e+07    .162e+05    70.9        7.33        2.69    
HBRK.  4.2    .269e+06    458.        44.5        7.25        1.51    
HERS.  5.2    .343e+05    421.          .         6.45        2.09    
HKLO   2.9    .289e+06    506.        43.4        4.37        .735    
HKLO.  2.6    .289e+06    498.        41.8        5.64        .739    
HOB2.  2.6    .141e+05    2.25        49.8        7.29        1.95    
HOLC.  5.6    .290e+06    492.        62.9        9.79        3.72    
HOLP.  5.5    .290e+06    488.        58.1        7.36        .540    
JOZE.  5.6    37.1        774.        54.6        7.58        3.24    
JPLM.  3.6    .398e+04    2.95        34.0        5.05        1.71    
KERG   7.0    158.       -36.8          .         5.03        2.32    
KIRU.  5.6    3.00       -.976        55.9        8.72        2.18    
KIT3   7.0    .219e+04    1.61        59.5        4.60        2.57    
KOK2   5.6    .226        2.48        48.2        5.15        2.19    
KOKB*  7.0    .124        1.75          .         5.31        2.61    
KOSG*  7.0    1.28        3.76          .         4.63        1.94    
KOUR   6.0    4.06        18.8          .         7.52        1.80    
KOUR.   .8    3.15        19.9          .         11.0        1.87    
KRAK.  5.6    193.        1.64        82.7        7.48        2.94    
LAMA.  4.1    .885e+05   -12.4          .         6.14        .434    
LBCH.  5.4    .119e+04    1.78        69.1        6.81        2.19    
LEEP.  5.6    .289e+06    484.        69.2        6.47        3.65    
LHAS   7.0    128.        1.69        63.4        4.16        1.55    
LMNO.  5.6    .289e+06    500.        51.1        7.50        1.44    
LONG.  5.6    .285e+06    492.        117.        9.02        3.03    
MAC1   6.9    39.7        1.66        41.3        3.15        2.19    
MADR*  6.9    1.12        3.40          .         5.19        2.29    
MAS1   7.0    .432e+04    6.98        48.2        4.42        2.30    
MATE.  3.3    .139        2.26          .         5.19        .207    
MATH.  3.2    .287e+06    549.        72.8        7.79        3.13    
MCM4   7.0    80.9        1.69          .         4.46        2.01    
MDO1.  3.2    .661        1.59        32.5        7.33        2.79    
MDVO.  4.3    3.97        795.        67.6        8.02        2.54    
METS.  5.6    .371       -2.65        80.2        6.18        1.95    
MONP.  4.8    .287e+06    505.        46.8        6.74        3.78    
NLIB.  5.6    .937e-01    1.46        53.1        7.53        2.85    
NYAL.  5.4    229.        1.51          .         6.16        1.85    
OAT2.  5.6    231.        1.69        33.5        5.97        3.02    
ONSA.  5.5    .529        2.21        81.7        5.47        .523    
PAMA   2.8    217.        1.92          .         12.0        .929    
PAMA.   .1    .856        2.07          .         15.0        .917    
PERT   2.0    1.61        93.9        46.0        4.14        3.08    
PERT.  2.8    .143e+05   -10.4        45.0        1.86        .951e-01
PIE1.  5.6    .146        1.04        40.7        7.60        2.63    
PIN1.  5.6    .289e+06    488.        36.2        7.96        3.73    
PLTC.  5.6    .289e+06    504.        50.1        5.15        .651    
POTS.  4.8    .320e+05   -1.58        58.1        6.62        1.89    
PVEP.  5.6    .289e+06    507.        118.        11.9        2.94    
QUIN.  5.6    161.        1.09        47.2        6.80        2.30    
RCM5   3.8    153.        1.57          .         7.56        2.42    
RCM5.   .4    .262        1.47          .         10.8        2.22    
ROCK.  5.6    .295e+06    534.        45.7        8.78        3.63    
SANT*  5.0    .101        9.70          .         5.00        2.68    
SANT.   .3    .394e-01    9.65          .         7.00        1.94    
SHAO   7.0    75.5        1.68        43.9        4.60        2.33    
SIO3.  3.8    .285e+06    523.        56.6        6.48        3.66    
SPK1.  5.3    .116e+05    1.63        45.7        5.94        1.76    
STJO   7.0    14.4        565.        51.7        4.63        2.64    
THU1   7.0    70.7        1.68        51.9        5.00        2.48    
TID2   7.0    17.6        1.75        43.6        4.45        3.04    
TIDB*  3.8    .135        1.98          .         4.00        2.48    
TIDB.  2.0    147.        1.42          .         7.15        2.37    
TMGO.  4.9    151.        1.69        43.6        7.03        2.70    
TRAK.  5.6    .289e+06    489.        120.        7.75        3.78    
TROM*  6.9    4.72        164.          .         4.59        1.85    
TSKB   2.0    2.65       -106.        51.0        5.00        2.76    
TSKB.  4.0    2.25       -108.        52.7        8.23        2.65    
UCLP.  5.6    86.9        1.70        37.7        6.51        3.05    
UPAD.  5.4    .280e+06    527.        74.2        9.44        2.68    
USC1.  5.6    136.        1.65        67.5        7.07        2.46    
USUD.  5.6    .617       -.527        36.4        8.85        2.81    
VCIO.  5.0    .289e+06    496.        48.2        6.84        1.01    
VILL.  5.6    13.7        .778        88.2        6.48        2.87    
VNDP.  5.6    .289e+06    496.        61.2        8.46        3.63    
WEST.  4.4    .111        6.71        40.5        7.17        2.63    
WETT*  6.0    3.81        .366          .         6.38        1.98    
WETT.   .2    .499e-01    .356          .         6.00        .359    
WHC1.  5.5    .846e+07   -.139e+05    47.0        6.59        1.87    
WHI1.  5.3    .894e+04    1.25        64.0        6.19        2.07    
WINT.  5.6    .291e+06    442.        84.3        8.42        2.96    
WLSN.  5.6    108.        1.69        73.6        9.74        2.57    
WSMN.  5.0    .289e+06    503.        60.0        6.97        .603    
YAR1*  7.0    96.9        2.39          .         4.00        2.45    
YELL*  7.0    .169       -7.65        49.4        4.30        1.65    
ZIMM.  5.5    .289e+06    514.        59.2        8.02        2.71    
ZWEN.  2.4    101.        1.66          .         6.35        2.31    
PRN01  7.0    81.5        470.        56.7        6.45        1.72    
PRN02  7.0    81.5       -187.        60.7        6.44        1.91    
PRN04  7.0    81.1        42.9        57.1        6.44        1.65    
PRN05  7.0    79.3        125.        54.5        6.00        1.84    
PRN06  6.8    79.9        .894        59.0        6.72        1.84    
PRN07  6.7    80.2        710.        57.5        6.44        1.71    
PRN09  7.0    80.5       -5.84        61.0        6.58        1.51    
PRN12  7.0    .889        443.        63.3        6.31        1.55    
PRN14  7.0    83.7        12.4        53.4        6.65        1.82    
PRN15  6.9    2.86        220.        61.7        6.46        1.41    
PRN16  6.5    82.7       -113.        64.0        7.15        1.60    
PRN17  7.0    80.2       -89.4        59.9        6.30        1.95    
PRN18  7.0    81.1       -.746        51.3        6.92        1.96    
PRN19  7.0    80.2        236.        54.9        6.69        2.09    
PRN20  7.0    79.9        230.        59.0        6.00        1.70    
PRN21  7.0    81.5       -.850        59.3        6.30        1.72    
PRN22  6.9    77.3        246.        66.9        7.63        1.65    
PRN23  6.9    81.1        2.57        58.2        6.44        1.68    
PRN24  6.9    81.6        212.        53.4        6.45        1.92    
PRN25  7.0    82.6        2.77        57.1        6.30        1.52    
PRN26  6.9    83.8       -22.0        68.0        7.15        1.83    
PRN27  7.0    80.7        2.57        54.2        6.74        2.05    
PRN28  6.7    2.14        34.7        69.1        7.16        1.52    
PRN29  6.6    78.4        5.66        52.4        6.90        2.05    
PRN31  6.8    80.5        500.        65.0        8.25        1.47    
_______________________
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  8 27   95  8 28   95  8 29   95  8 30   95  8 31   95  9  1   95  9  2
prn   3d rss (m)
  1       3.9        5.7        5.9        4.8        5.5        5.6        4.7 
  2       9.7        7.0        6.5        7.0        7.1        7.9        5.3 
  4       3.6        4.9        5.6        4.7        5.7        5.6        3.7 
  5       9.7        6.2        6.0        3.9        4.6        4.4        4.9 
  6       6.8        5.4        5.3        4.7        4.7        5.4        6.4 
  7       5.2        5.1        5.6        5.5        5.7        5.7        6.2 
  9       2.5        2.9        2.5        2.6        2.8        2.8        3.3 
 12       4.3        2.9        4.2        4.5        3.8        3.5        2.8 
 14       7.3        7.4        7.0        8.1        8.9        8.5        7.7 
 15       6.4        7.6        5.6        6.3        7.1        6.3        6.0 
 16       7.9        8.3        5.2        5.7        9.1        9.3        5.1 
 17       5.9        5.4        7.8        7.0        8.2        6.5        7.4 
 18       9.4        8.1        8.0        8.1        8.0        7.9        8.2 
 19       2.8        2.5        2.7        2.8        2.5        2.9        3.0 
 20       9.1        8.7        7.2        6.1        5.4        4.9        6.0 
 21       6.3        4.4        8.1        9.2       10.6       13.9        9.4 
 22       6.7        6.1        8.3        9.8       11.6       11.4       10.5 
 23      19.5       22.7       24.8       23.2       20.4       17.6       18.2 
 24       5.6        8.0        6.0        7.3        6.1        6.7        7.1 
 25       1.9        2.0        2.3        3.6        3.9        4.0        2.9 
 26       4.0        5.1        4.2        3.2        3.8        3.3        3.2 
 27       5.1        5.8        6.1        6.6        6.0        5.4        6.6 
 28       3.2        3.1        2.7        4.6        2.7        2.8        3.0 
 29       5.5        5.7        4.7        5.2        5.4        5.7        6.1 
 31       3.2        3.1        3.3        4.1        5.0        3.3        3.2 
_______________________
END COMPARISON OF BROADCAST NAVIGATION MESSAGE WITH PRECISE EPHEMERIDES

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