Subject: [IGSMAIL-121] IGN data holdings
From: L. Daniel
Date: 21 OCT 1992 10:16:41

***********************************************************************
IGS Electronic Mail       21-OCT-1992 10:16:41       Message Number 121
***********************************************************************
 
==============================================================================
                   THIS FILE CONTAINS 5 MESSAGES
==============================================================================

From:    L. Daniel
Subject: IGN data holdings
         -----------------

                     IGN DATA CENTER WEEKLY STATUS                    
                             PRODUCT FILES                            
                    (as of 13-OCT-1992 10:10:09.20)                   
                                                                      
        GPS WEEK #664    27/9/1992 to 3/10/1992   days 271-277        

                              2    2    2    2    2    2    2         
                              7    7    7    7    7    7    7         
Center           Type         1    2    3    4    5    6    7         
---------------  ----------  ---  ---  ---  ---  ---  ---  ---        
EMR              EPH          X    X    X    X    X    X    X         
                 ERP          X    X    X    X    X    X    X         
                 SUM          X    X    X    X    X    X    X         
                                                                      
ESA              EPH          X    X    X    X    X    X    X         
                 ERP          X    X    X    X    X    X    X         
                 SUM          X    X    X    X    X    X    X         

                     IGN DATA CENTER WEEKLY STATUS                    
                             PRODUCT FILES                            
                    (as of 12-OCT-1992 11:29:49.56)                   
                                                                      
        GPS WEEK #663    20/9/1992 to 26/9/1992   days 264-270        

                              2    2    2    2    2    2    2         
                              6    6    6    6    6    6    7         
Center           Type         4    5    6    7    8    9    0         
---------------  ----------  ---  ---  ---  ---  ---  ---  ---        
COD              EPH          X    X    X    X    X    X    X         
                 ERP          X    X    X    X    X    X    X         
                                                                      
EMR              EPH          X    X    X    X    X    X    X         
                 ERP          X    X    X    X    X    X    X         
                 SUM          X    X    X    X    X    X    X         
                                                                      
ESA              EPH          X    X    X    X    X    X    X         
                 ERP          X    X    X    X    X    X    X         
                 SUM          X    X    X    X    X    X    X         
                                                                      
JPL              ERP          X    X    X    X    X    X    X         
                 SP1          X    X    X    X    X    X    X         
                 SP3          X    X    X    X    X    X    X         
                 SUM          X    X    X    X    X    X    X         

                     IGN DATA CENTER WEEKLY STATUS                    
                           CORE NETWORK DATA                          
                    (as of 15-OCT-1992 08:53:38.47)                   
                                                                      
        GPS WEEK #665    4/10/1992 to 10/10/1992   days 278-284       

                                           2   2   2   2   2   2   2  
                                           7   7   8   8   8   8   8  
Site name            Acr. Receiver         8   9   0   1   2   3   4  
-------------------- ---- --------------- --- --- --- --- --- --- --- 
ALBERT HEAD          ALBH ROGUE            X   X   X   X   X   X   X  
ALGONQUIN            ALGO ROGUE            X   X   X   X   X   X   X  
CANBERRA             CANB ROGUE            X   X   X   X   X   X   X  
FAIRBANKS            FAIR ROGUE            X   X   -   X   X   X   X  
GOLDSTONE            GOLD ROGUE            X   X   -   X   X   X   X  
GRAZ                 GRAA ASHTECH          X   X   X   X   X   X   X  
GRAZ                 GRAZ ROGUE            X   X   X   X   X   X   X  
HARTBEESTHOEK        HART ROGUE            X   X   X   X   X   X   X  
HERSTMONCEUX         HERS ROGUE            X   X   X   X   X   X   X  
HOBART               HOBA MINIMAC 2816     X   X   X   X   X   X   X  
KOOTWIJK             KOSG ROGUE            X   X   X   X   X   X   X  
MADRID-ROBLEDO       MADR ROGUE            X   X   -   X   X   X   X  
MASPALOMAS           MASP ROGUE            X   X   X   X   X   X   X  
MATERA               MATE ROGUE            X   X   X   X   X   X   X  
MC MURDO             MCMU ROGUE            X   -   X   X   X   X   X  
METSAHOVI            METS ROGUE            X   X   X   X   X   X   X  
NY-ALESUND           NYAL ROGUE            X   X   X   X   X   X   X  
ONSALA-RAO           ONSA ROGUE            X   X   X   X   X   X   X  
PAMATAI              PAMA ROGUE            X   X   X   X   X   X   X  
PASADENA             JPLM ROGUE            X   X   -   X   X   X   X  
PENTICTON            DRAO ROGUE            X   X   X   X   X   X   X  
SAINT JOHN'S         STJO ROGUE            X   X   X   X   X   X   X  
SANTIAGO             SANT ROGUE            X   X   -   X   X   X   X  
TAIPEI               TAIW MINIROGUE        X   X   X   X   X   X   X  
TOWNSVILLE           TOWN TRIMBLE SST      X   X   X   X   X   X   X  
TROMSOE              TROM ROGUE            X   X   X   X   X   X   X  
TSUKUBA              TSUK MINIMAC 2816     -   X   X   X   X   X   X  
USUDA                USUD ROGUE            X   X   -   X   X   X   X  
WELLINGTON           WELL TRIMBLE SST      X   X   X   X   X   X   X  
WESTFORD             WES1 MINIMAC 2816     X   X   X   X   X   X   X  
WETTZELL             WETT ROGUE            -   X   X   X   X   X   X  
YARRAGADEE           YAR1 ROGUE            X   X   -   X   X   X   X  
YELLOWKNIFE          YELL MINIROGUE        X   X   X   X   X   X   X  
ZIMMERWALD           ZIMM TRIMBLE SST      -   -   X   X   X   X   X  
--------------------                                                  
                  34                                                  

==============================================================================
From:    Ch. Reigber
Subject: Report for GPS Week 663 (Days 264-270) from GFZ
         ===============================================

This report is generated by the GeoForschungsZentrum Potsdam (GFZ) 
on a weekly basis for the International GPS Geodynamics Service (IGS). 

PRODUCT SUMMARY 

   GFZ0663*.EPH:  GPS ephemerides for GPS Week 663 (SP3 format, pos. and vel.)
                  * represents: 2 for Tuesday, .... , 5 for Friday
   GFZ06637.ERP:  Earth rotation parameter (UT1 corrections are not included)
   GFZ06637.CLK:  ST and SV clock parameters of each observation epoch (the
                  maser-based clock at Fairbanks is taken as reference clock)
   GFZ06637.SUM:  Summary file for reporting week 

The above specified products are available at CDDIS. The ERP results are 
submitted additional to IERS Central Bureau and IERS Sub Bureau for Rapid
Service and Predictions.

*********************************************************************************
Note: Due to AS all product files do not include the days 264, 265
      and 270
*********************************************************************************

CORE STATION SUMMARY

The Core Station data used in the solutions is given below.  

                                      Day of Week 663
                                     T  W  T  F
                                     U  E  H  R
        Site                         E  D  U  I
Name            Code      
-------------------------------------------------
Algonquin       ALGO                 X  X  X  X
Fairbanks       FAIR                 X  X  X  X
Goldstone       DS10                 X  X  X  X
Hartebeesthoek  HART                 X  X  X  X
Kokee Park      KOKR                 -  -  -  -
Mc Murdo        MCMU                 X  X  X  X
Ny-Alesund      NALL                 X  X  X  X
Pamatai         PAMA                 X  X  X  X
Santiago        SANT                 X  X  X  -
Tai Shi         TAIW                 X  X  X  X	
Tidbinbilla     TIDB                 X  X  X  X 
Tromsoe         TROM                 X  X  X  X 
Usuda           USUD                 X  X  X  X
Wettzell        WTZ1                 X  X  -  X
Yellowknife     YELL                 X  X  X  X
Yarragadee      YAR1                 X  X  X  X
-------------------------------------------------

SOLUTION CHARACTERISTICS

1. Analysis Center: GFZ/DLR
2. Analysing Team: D. Angermann, R. Galas, Ch. Reigber, S.Y. Zhu
3. Solution Identifier: EPH(GFZ)92G01-DDD
                        ERP(GFZ)92G02-DDD
                        CLK(GFZ)92G01-DDD (only relative)
4. Software used: GEPARD4.0
5. Defintion of Terrestrial Reference Frame
   Origin: Nominally ITRF-90
   Orientation: Nominally ITRF-90
   Reference Epoch: 1992.352 (MJD 48750)
   Fixed set of stations: Y. Bock Solution (IGS Message No.101)
   ALGO, YELL, FAIR, KOKR, TROM, WTZ1, YAR1, PAMA,
   MCMU, TAIW, DS10, SANT, HART, NALL, 
6. Data used:
   - undifferenced pseudo ranges and carrier phases
   - 1-day arc solutions 
7. Adjusted parameters:
   - State vector of all GPS satellites
   - Daily polar motion
   - Coordinate corrections for non-fixed stations
   - Troposheric zenith path delay 
   - Solar radiation scale and y-bias 
   - Ambiguities
   - ST and SV clock parameters of each observation epoch (the 
     maser-based clock at Fairbanks is taken as reference clock)

SOLUTION STATISTICS

                         Arc No.      2     3     4     5    
   ------------------------------------------------------
   Observation Interval [sec]       360   360   360   360
   Number of observations         19846 21655 20299 19425 
   RMS of carrier phases [cm]       0.7   0.7   0.7   0.7 
   RMS of code measurements [cm]   49.1  48.9  45.3  48.0 
   ------------------------------------------------------

-  GFZ06637.ERP
   ============

   Solution identifier for ERP-Results:
   * GPS week 650-653:   ERP(GFZ)92G01-DDD 
   * since GPS week 654: ERP(GFZ)92G02-DDD
   Please notice, that these two solutions are related to
   different reference frames.
    
   MJD      x    sigmax    y    sigmay

 48887.5 0.0387 0.0004 0.5103 0.0004
 48888.5 0.0427 0.0003 0.5083 0.0004
 48889.5 0.0454 0.0003 0.5110 0.0003
 48890.5 0.0468 0.0004 0.5092 0.0005

-  GFZ06637.CLK
   ============
   
   The clock parameter file is avaibable at CDDIS.
   The format of this file is described in the
   IGS Message No. 55.

==============================================================================
From:     Dennis McCarthy
Subject:  Preliminary look at GPS Earth orientation
          -----------------------------------------
Date:     19 October 1992

An updated look at Earth orientation data submitted to the IERS
follows.  Units are milliseconds of arc for x and y, and
milliseconds of time for UT1-UTC.

Contributor Data Span Points       Mean          Standard Deviation
                                (NEOS-GPS)  
                              x     y   UT1-UTC   x     y   UT1-UTC
U. of Texas  48794.5    69  -0.73 -2.22          1.27  1.92  
             -48870.5

Scripps      48780.5   116  -1.07 -1.54          0.78  0.59
             -48897.5     

U. of Berne  48792.5     8  -0.96  1.24  -0.28   1.50  1.87  0.14 
 (ITRF90)    -48799.5

U. of Berne  48800.5   103  -0.45  0.09  -2.44   0.86  0.99  1.22 
(ITRF91)    -48902.5

JPL          48794.5    95  -1.20  0.06          0.80  0.90 
             -48904.5

GFZ          48795.0    83  -2.25 -1.85          1.15  1.23
             -48833.5

ESOC         48794.5   112  -1.84  0.09          1.46  2.08
             -48905.5

EMR          48838.5    40  -0.51 -1.15          1.45  0.98
             -48897.5

Plots are available by FAX to anyone interested.

Regards,

Dennis McCarthy
  [email-masked]

==============================================================================
From:    Yehuda Bock 
Subject: SIO PGGA/GARNER Analysis report
         -------------------------------

Yehuda Bock, Peng Fang and Keith Stark

This week we include the following new information:
                                  
Polar motion results for 3 to 9 Oct.

Notes:

(1) AS effects polar motion estimates on 3 - 4 Oct.
(2) Coordinates/Reference Frame used for tracking stations described 
in results of 24 Sept. 1992

* MIT_TO_IERS: Run on 1992/10/19 17:50
* Input file : pmu101992.mit
 48780.5  -0.15613  0.32205 -0.519883  0.00021 0.00021 0.000000 1.96  0.109  0.000  0.000   21  16 0
 48781.5  -0.15372  0.32385 -0.522617  0.00027 0.00025 0.000000 1.46  0.046  0.000  0.000   21  17 0
 48782.5  -0.15455  0.32543 -0.525143  0.00026 0.00023 0.000000 1.29  0.117  0.000  0.000   21  17 0
 48783.5  -0.15467  0.32866 -0.527309  0.00020 0.00020 0.000000 1.81 -0.010  0.000  0.000   21  17 0
 48784.5  -0.15518  0.33080 -0.529055  0.00027 0.00024 0.000000 1.41  0.080  0.000  0.000   22  17 0
 48785.5  -0.15367  0.33296 -0.530225  0.00023 0.00022 0.000000 1.43  0.000  0.000  0.000   22  17 0
 48786.5  -0.15379  0.33598 -0.531264  0.00023 0.00022 0.000000 1.71 -0.024  0.000  0.000   21  17 0
 48787.5  -0.15227  0.33915 -0.532088  0.00037 0.00033 0.000000 1.61 -0.062  0.000  0.000   17  17 0
 48788.5  -0.15204  0.34224 -0.532830  0.00020 0.00022 0.000000 1.49 -0.011  0.000  0.000   21  17 0
 48789.5  -0.15227  0.34537 -0.533614  0.00024 0.00025 0.000000 1.36 -0.040  0.000  0.000   20  17 0
 48790.5  -0.15178  0.34806 -0.534539  0.00025 0.00025 0.000000 1.74 -0.044  0.000  0.000   21  17 0
 48791.5  -0.15268  0.35123 -0.535654  0.00023 0.00024 0.000000 1.81  0.109  0.000  0.000   20  17 0
 48792.5  -0.15185  0.35393 -0.536981  0.00020 0.00019 0.000000 2.28  0.060  0.000  0.000   20  17 0
 48793.5  -0.15265  0.35656 -0.539967  0.00018 0.00019 0.000000 1.59  0.011  0.000  0.000   20  17 0
 48794.5  -0.15107  0.35867 -0.541918  0.00021 0.00021 0.000000 1.37  0.000  0.000  0.000   23  17 0
 48795.5  -0.15069  0.36003 -0.543939  0.00019 0.00020 0.000000 1.93  0.023  0.000  0.000   24  17 0
 48796.5  -0.15002  0.36293 -0.545936  0.00017 0.00018 0.000000 1.61  0.099  0.000  0.000   24  17 0
 48797.5  -0.14923  0.36463 -0.547805  0.00020 0.00023 0.000000 1.90  0.062  0.000  0.000   23  17 0
 48798.5  -0.14700  0.36705 -0.549454  0.00026 0.00025 0.000000 1.40  0.121  0.000  0.000   21  17 0
 48799.5  -0.14700  0.37016 -0.551219  0.00027 0.00028 0.000000 1.34  0.146  0.000  0.000   21  17 0
 48800.5  -0.14457  0.37288 -0.552509  0.00024 0.00024 0.000000 1.34  0.085  0.000  0.000   22  17 0
 48801.5  -0.14404  0.37427 -0.553393  0.00027 0.00028 0.000000 1.18  0.161  0.000  0.000   26  17 0
 48802.5  -0.14297  0.37794 -0.554140  0.00024 0.00027 0.000000 1.40  0.158  0.000  0.000   22  17 0
 48803.5  -0.14154  0.38093 -0.555153  0.00020 0.00025 0.000000 1.89  0.119  0.000  0.000   21  17 0
 48804.5  -0.14111  0.38215  0.443530  0.00016 0.00017 0.000000 2.22  0.129  0.000  0.000   23  17 0
 48805.5  -0.13907  0.38531  0.441782  0.00018 0.00021 0.000000 1.98  0.083  0.000  0.000   22  17 0
 48806.5  -0.13790  0.38707  0.439604  0.00020 0.00023 0.000000 1.53  0.133  0.000  0.000   22  17 0
 48807.5  -0.13686  0.39027  0.437134  0.00021 0.00024 0.000000 1.76  0.096  0.000  0.000   23  16 0
 48808.5  -0.13477  0.39214  0.434606  0.00018 0.00020 0.000000 1.80  0.038  0.000  0.000   24  16 0
 48809.5  -0.13430  0.39393  0.432253  0.00015 0.00017 0.000000 1.30  0.135  0.000  0.000   26  16 0
 48810.5  -0.13189  0.39617  0.430247  0.00017 0.00018 0.000000 1.44  0.057  0.000  0.000   27  16 0
 48811.5  -0.13039  0.39882  0.428660  0.00014 0.00016 0.000000 1.52  0.095  0.000  0.000   27  17 0
 48812.5  -0.12982  0.39996  0.427483  0.00015 0.00018 0.000000 1.84  0.142  0.000  0.000   26  17 0
 48813.5  -0.12806  0.40230  0.427699  0.00021 0.00025 0.000000 2.91  0.277  0.000  0.000   26  16 0
 48814.5  -0.12640  0.40553  0.427271  0.00014 0.00016 0.000000 1.48  0.192  0.000  0.000   28  17 0
 48815.5  -0.12614  0.40898  0.426947  0.00015 0.00020 0.000000 1.57  0.185  0.000  0.000   27  17 0
 48816.5  -0.12504  0.41105  0.426598  0.00014 0.00016 0.000000 1.89  0.164  0.000  0.000   29  17 0
 48817.5  -0.12520  0.41152  0.426111  0.00017 0.00020 0.000000 1.81  0.162  0.000  0.000   28  17 0
 48818.5  -0.12414  0.41383  0.425416  0.00016 0.00017 0.000000 1.74  0.106  0.000  0.000   27  17 0
 48819.5  -0.12285  0.41555  0.424472  0.00017 0.00019 0.000000 1.88  0.113  0.000  0.000   25  17 0
 48820.5  -0.12000  0.41761  0.423296  0.00020 0.00020 0.000000 1.88  0.166  0.000  0.000   24  17 0
 48821.5  -0.11824  0.41878  0.421397  0.00027 0.00028 0.000000 1.96  0.159  0.000  0.000   23  17 0
 48822.5  -0.11542  0.42145  0.419817  0.00021 0.00020 0.000000 1.95  0.137  0.000  0.000   25  17 0
 48823.5  -0.11306  0.42399  0.418199  0.00024 0.00025 0.000000 2.10  0.073  0.000  0.000   24  17 0
 48824.5  -0.10958  0.42682  0.416635  0.00017 0.00019 0.000000 1.95  0.100  0.000  0.000   25  18 0
 48826.5  -0.10646  0.43135  0.414004  0.00013 0.00014 0.000000 1.89  0.062  0.000  0.000   29  18 0
 48827.5  -0.10441  0.43306  0.413023  0.00014 0.00014 0.000000 1.75  0.082  0.000  0.000   27  18 0
 48828.5  -0.10140  0.43504  0.411183  0.00016 0.00017 0.000000 1.73  0.019  0.000  0.000   25  18 0
 48829.5  -0.09985  0.43682  0.410301  0.00016 0.00017 0.000000 1.46  0.045  0.000  0.000   25  18 0
 48830.5  -0.09737  0.43913  0.409336  0.00013 0.00014 0.000000 2.02  0.014  0.000  0.000   26  18 0
 48831.5  -0.09565  0.44142  0.408090  0.00014 0.00015 0.000000 2.03  0.026  0.000  0.000   27  18 0
 48832.5  -0.09406  0.44288  0.406405  0.00016 0.00018 0.000000 2.70  0.119  0.000  0.000   26  18 0
 48833.5  -0.09254  0.44531  0.404186  0.00018 0.00016 0.000000 1.94  0.215  0.000  0.000   26  18 0
 48834.5  -0.08947  0.44698  0.401566  0.00012 0.00013 0.000000 2.10  0.074  0.000  0.000   27  18 0
 48835.5  -0.08915  0.44907  0.398750  0.00046 0.00051 0.000000 1.71  0.179  0.000  0.000   27  18 0
 48836.5  -0.08731  0.45118  0.396020  0.00039 0.00053 0.000000 1.49  0.066  0.000  0.000   27  10 0
 48837.5  -0.08407  0.45239  0.393620  0.00021 0.00025 0.000000 1.68 -0.011  0.000  0.000   29  18 0
 48838.5  -0.08178  0.45588  0.391677  0.00012 0.00012 0.000000 1.59  0.065  0.000  0.000   28  18 0
 48839.5  -0.08006  0.45774  0.390212  0.00012 0.00013 0.000000 1.80  0.114  0.000  0.000   29  18 0
 48840.5  -0.07784  0.45927  0.389148  0.00012 0.00012 0.000000 2.08  0.058  0.000  0.000   29  18 0
 48841.5  -0.07614  0.46140  0.388356  0.00013 0.00014 0.000000 2.04  0.061  0.000  0.000   27  18 0
 48842.5  -0.07490  0.46395  0.387691  0.00047 0.00046 0.000000 1.31  0.259  0.000  0.000   28  17 0
 48843.5  -0.07253  0.46654  0.386999  0.00036 0.00041 0.000000 1.40  0.247  0.000  0.000   26   8 0
 48844.5  -0.07071  0.46924  0.386177  0.00032 0.00027 0.000000 1.54  0.179  0.000  0.000   27  18 0
 48845.5  -0.06831  0.47233  0.385147  0.00017 0.00021 0.000000 1.75  0.172  0.000  0.000   27  18 0
 48846.5  -0.06668  0.47411  0.383853  0.00014 0.00014 0.000000 1.89  0.085  0.000  0.000   27  18 0
 48847.5  -0.06460  0.47653  0.382298  0.00013 0.00013 0.000000 2.09  0.059  0.000  0.000   28  18 0
 48848.5  -0.06236  0.47802  0.379500  0.00013 0.00013 0.000000 1.69  0.069  0.000  0.000   28  18 0
 48849.5  -0.05936  0.47947  0.377556  0.00032 0.00037 0.000000 1.22  0.237  0.000  0.000   28  13 0
 48850.5  -0.05897  0.48090  0.375550  0.00039 0.00042 0.000000 1.46  0.336  0.000  0.000   27   8 0
 48851.5  -0.05523  0.48289  0.373590  0.00020 0.00022 0.000000 2.33  0.028  0.000  0.000   28  18 0
 48852.5  -0.05191  0.48457  0.371746  0.00014 0.00014 0.000000 1.59  0.060  0.000  0.000   27  18 0
 48853.5  -0.04896  0.48645  0.370076  0.00013 0.00014 0.000000 1.82  0.017  0.000  0.000   26  18 0
 48854.5  -0.04626  0.48815  0.368154  0.00016 0.00018 0.000000 1.46  0.031  0.000  0.000   26  15 0
 48855.5  -0.04266  0.48952  0.366832  0.00015 0.00016 0.000000 1.74  0.012  0.000  0.000   26  18 0
 48856.5  -0.03980  0.48984  0.365638  0.00072 0.00065 0.000000 1.09  0.452  0.000  0.000   24   8 0
 48857.5  -0.03521  0.49058  0.364420  0.00033 0.00039 0.000000 1.80  0.168  0.000  0.000   25   8 0
 48858.5  -0.03489  0.49326  0.362988  0.00026 0.00027 0.000000 1.97  0.030  0.000  0.000   23  18 0
 48859.5  -0.03077  0.49355  0.361149  0.00014 0.00015 0.000000 2.01  0.013  0.000  0.000   25  18 0
 48860.5  -0.02731  0.49524  0.358770  0.00013 0.00013 0.000000 2.14  0.043  0.000  0.000   25  18 0
 48861.5  -0.02436  0.49692  0.355865  0.00012 0.00013 0.000000 2.06  0.057  0.000  0.000   24  18 0
 48862.5  -0.02111  0.49866  0.352588  0.00013 0.00013 0.000000 2.17  0.043  0.000  0.000   24  18 0
 48863.5  -0.01849  0.50018  0.338105  0.00012 0.00013 0.000000 2.65  0.048  0.000  0.000   24  18 0
 48864.5  -0.01598  0.50201  0.335804  0.00014 0.00015 0.000000 2.54  0.034  0.000  0.000   25  18 0
 48865.5  -0.01287  0.50382  0.333721  0.00013 0.00014 0.000000 2.33  0.064  0.000  0.000   24  18 0
 48866.5  -0.01087  0.50472  0.331844  0.00013 0.00013 0.000000 2.05  0.033  0.000  0.000   25  18 0
 48867.5  -0.00885  0.50438  0.330108  0.00012 0.00013 0.000000 1.86  0.039  0.000  0.000   25  18 0
 48868.5  -0.00634  0.50419  0.328431  0.00017 0.00020 0.000000 2.06 -0.015  0.000  0.000   23  18 0
 48869.5  -0.00406  0.50364  0.336537  0.00013 0.00014 0.000000 2.02  0.055  0.000  0.000   23  18 0
 48870.5  -0.00220  0.50326  0.335385  0.00017 0.00018 0.000000 1.80  0.062  0.000  0.000   24  18 0
 48871.5   0.00049  0.50501  0.334140  0.00016 0.00016 0.000000 2.24  0.055  0.000  0.000   24  18 0
 48872.5   0.00297  0.50632  0.332702  0.00013 0.00013 0.000000 1.91  0.033  0.000  0.000   25  18 0
 48873.5   0.00528  0.50675  0.331004  0.00013 0.00014 0.000000 1.89  0.021  0.000  0.000   25  18 0
 48874.5   0.00791  0.50757  0.329028  0.00013 0.00014 0.000000 1.82  0.152  0.000  0.000   25  18 0
 48875.5   0.01017  0.50731  0.326801  0.00014 0.00015 0.000000 2.44  0.173  0.000  0.000   25  18 0
 48876.5   0.01201  0.50808  0.324378  0.00019 0.00017 0.000000 1.75  0.153  0.000  0.000   23  18 0
 48877.5   0.01191  0.50898  0.324013  0.00055 0.00053 0.000000 1.62  0.402  0.000  0.000   23  18 0
 48878.5   0.01692  0.50772  0.310577  0.00070 0.00066 0.000000 1.05  0.381  0.000  0.000   24   7 0
 48879.5   0.01704  0.50727  0.308702  0.00047 0.00052 0.000000 1.47  0.302  0.000  0.000   23  18 0
 48880.5   0.02093  0.50943  0.306765  0.00030 0.00024 0.000000 1.33  0.241  0.000  0.000   22  18 0
 48881.5   0.02418  0.50986  0.315922  0.00024 0.00021 0.000000 1.88  0.170  0.000  0.000   23  18 0
 48882.5   0.02751  0.50973  0.314365  0.00021 0.00019 0.000000 2.27  0.054  0.000  0.000   22  18 0
 48883.5   0.02913  0.51001  0.312953  0.00025 0.00021 0.000000 2.14  0.216  0.000  0.000   23  18 0
 48884.5   0.03140  0.50945  0.311800  0.00078 0.00067 0.000000 1.17  0.402  0.000  0.000   22  18 0
 48886.5   0.03533  0.50699  0.308697  0.00070 0.00075 0.000000 1.59  0.363  0.000  0.000   21  18 0
 48887.5   0.03750  0.50860  0.306537  0.00025 0.00021 0.000000 1.85  0.140  0.000  0.000   24  18 0
 48888.5   0.03923  0.50859  0.303852  0.00023 0.00019 0.000000 2.53  0.284  0.000  0.000   24  18 0
 48889.5   0.04154  0.50907  0.300712  0.00022 0.00020 0.000000 2.84  0.065  0.000  0.000   23  18 0
 48890.5   0.04347  0.50960  0.297304  0.00025 0.00020 0.000000 2.46  0.094  0.000  0.000   25  18 0
 48891.5   0.04807  0.50908  0.294636  0.00079 0.00068 0.000000 2.00  0.454  0.000  0.000   25   7 0
 48892.5   0.05008  0.50938  0.291634  0.00097 0.00078 0.000000 1.36  0.525  0.000  0.000   24   7 0
 48893.5   0.05028  0.50874  0.289091  0.00033 0.00034 0.000000 1.72  0.139  0.000  0.000   24  19 0
 48894.5   0.05329  0.50739  0.287040  0.00020 0.00016 0.000000 2.58  0.149  0.000  0.000   26  19 0
 48895.5   0.05625  0.50663  0.285410  0.00017 0.00015 0.000000 2.74  0.088  0.000  0.000   26  19 0
 48896.5   0.05831  0.50606  0.284047  0.00018 0.00016 0.000000 2.55  0.056  0.000  0.000   26  19 0
 48897.5   0.06044  0.50586  0.282777  0.00016 0.00014 0.000000 3.09  0.089  0.000  0.000   26  19 0
 48898.5   0.06415  0.50550  0.281468  0.00081 0.00068 0.000000 1.39  0.420  0.000  0.000   26   7 0
 48899.5   0.06470  0.50580  0.280011  0.00052 0.00041 0.000000 1.77  0.307  0.000  0.000   25  15 0
 48900.5   0.06743  0.50455  0.278327  0.00037 0.00030 0.000000 2.57  0.373  0.000  0.000   25  19 0
 48901.5   0.07097  0.50468  0.275482  0.00024 0.00020 0.000000 2.19  0.207  0.000  0.000   26  19 0
 48902.5   0.07506  0.50531  0.273229  0.00018 0.00017 0.000000 2.64  0.130  0.000  0.000   26  19 0
 48903.5   0.07803  0.50464  0.270803  0.00019 0.00016 0.000000 2.73  0.151  0.000  0.000   26  19 0
 48904.5   0.08082  0.50379  0.268274  0.00018 0.00016 0.000000 2.64  0.167  0.000  0.000   26  19 0

NOTES: UT1 not estimated.  Value given is apriori used in analysis.  The rms is the square root of chi**2
per degree of freedom in our solution.  It nominally should be 1.0.  st and sv are numbers of stations
and satellites in solution.

==============================================================================
From:     Dave Starr
Subject:  Station Status
          --------------

Please note that the receiver at Canberra, TIDB, is down to a reported
lightning strike or other weather related event. It is expected back
online in a few days.

Dave Starr
JPL GPS Network Operations