Subject: [IGSREPORT-3050] Wk 0873 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Wed, 9 Oct 1996 9:02:53 PDT

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IGS Electronic Report    Wed Oct  9  9:02:53 PDT 1996      Message Number 3050
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0873 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0873 (Dates: 96 Sep 29 - 96 Oct 05)                
******************************************************************************* 
National Oceanic and Atmospheric Administration (NOAA)                          
National Geodetic Survey (NGS), SSMC-3, N/NGS2                                  
1315 East-West Highway                                                          
Silver Spring, MD, USA  20910                                                   
                                                                                
contacts: William Kass    301-713-3209 ext.164   [email-masked]      
          Paul Spofford   301-713-3205 ext.158   [email-masked]      
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS08737.SUM         this text file                                            
 NGS08737.ERP         Earth rotation parameters for GPS Week 0873               
 NGS0873n.SNX         daily GPS coordinate solutions for GPS Wk 0873 (n=0..6)   
 NGS0873n.SP3         GPS ephemerides for GPS Week 0873, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF94 at current epoch                        
 Observables          double-differenced carrier phase at 30-sec. intervals     
 Arc Length           24 hours                                                  
 Elevation Cutoff     15 degrees                                                
 Reference            file://igscb.jpl.nasa.gov/igscb/center/analysis/noaa.acn  
------------------------------------------------------------------------------  
                                                                                
STATISTICAL SUMMARY OF DAILY SOLUTIONS:                                         
------------------------------------------------------------------------        
          NUMBER      POST-FIT                                                  
 DOY   OBSERVATIONS   RMS (MM)   NO. SAT.   NO. SITES   NO. CONST. SITES        
------------------------------------------------------------------------        
 273     461511         11.0       25          50               13              
 274     461957         10.5       25          50               14              
 275     449428         10.4       25          50               14              
 276     450574         10.7       26          49               15              
 277     472514         10.7       26          50               15              
 278     464024         10.2       26          49               14              
 279     475941         10.7       26          50               15              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        273      274      275      276      277      278      279           
----------------------------------------------------------------------          
  01      16537    17010    17235    15931    17649    18554    17657           
  02      16000    17630    17065    14581    16886    16322    15511           
  03      18228    18452    18327    17250    17073    17546    19306           
  04      21962    22396    18916    19426    20319    20967    21043           
  05      16102    14857    14240    15550    15548    16554    16490           
  06      16031    17087    17176    17749    17229    17967    19962           
  07      19678    20898    20809    17690    19890    19576    18932           
  09      16715    18345    18035    16773    19386    18951    20088           
  10      35918    38222    35284    35356    36574    33818    35240           
  14      38028    36350    29832    34682    35684    37036    36520           
  15      37458    40936    39002    36300    39442    39262    41282           
  16      42044    39150    42610    39008    40412    37850    38190           
  17      34528    33818    33402    31270    32216    33664    33884           
  18      34350    35526    23486    36892    36818    33802    34316           
  19      39150    35020    36738    29408    33766    33218    35736           
  21      43874    42966    43352    39434    41296    41420    41432           
  22      40284    35710    35614    37312    38304    34104    35148           
  23      37420    35618    38528    33368    32758    33368    33140           
  24      36850    41320    40276    38890    38898    37362    40060           
  25      38948    38554    39188    37378    35844    34562    37602           
  26      32424    28600    29164    24642    30422    29108    28122           
  27      37292    38080    39724    38018    36832    38362    36030           
  28      40592    40210    42262    39004    38654    37678    39756           
  29      38310    38438    33054    34252    39454    37372    38508           
  30       -999     -999     -999    33278    34646    34582    35948           
  31      33046    32046    33734    32756    35048    28606    32990           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    273      274      275      276      277      278      279    
----------------------------------------------------------------------------    
 ALGO*  1111111  11058    11180    10568    11520    11702    11717    11681    
 AREQ   222 111   9555     8470     8252              8180     8267     7766    
 ASC1   1 1 111   6137              5966              6577     4720     5467    
 AUCK   1111111   9673     9789     9891     9288     9704    10489     7421    
 BOGT    2 1               6828              5209                               
 BRAZ   1111111   6942     7134     6461     7209     6886     7828     7359    
 BRMU   1111111  11173    10955    10908    11401    11493    11544    11306    
 CAS1   2223      8731     8465     8042     2753                               
 CHAT   1 11 11   8931              9000     8561              9343     8205    
 CRO1   1111111   7203     9062     6947     7477     7491     7342     7106    
 DAV1   21222     8842     9681     9371     5333     7188                      
 DGAR   11 1111   3668     2680              4382     3241     2796     3558    
 DRAO   1111111  10629    10057     8868    10636    11587    11438    10746    
 EISL   1111111   7796     8388     7888     7702     7973     5124     7348    
 FAIR*  1111111  10634    10513     9074    10767     9530    10142    11500    
 FORT   11111     6338     6715     5738     6512     6547                      
 GOLD*  11 1111  11184     7907              9957    11680     8275     8691    
 GUAM   1111 11   8180     8653     8381     9229               806     8252    
 HART*  1 11111   6373              7756     7608     6634     6764     6695    
 HOB2      11                                9433    10175                      
 IRKT    1111 1            9299     9075     9663    10055             10159    
 KELY      2 2                               9063             11113             
 KERG   1111111   7771     8175     7311     7964     7915     7822     7827    
 KIT3   1111111   8149     7677     9029     8910    10112     8041    10585    
 KOKB*  1111111  10107     8114     8524    10892     8212    10191     9248    
 KOSG*  1111111  11814    11365    11459    10140    12657    11982    11321    
 KWJ1   1111111   7207     6325     5174     7659     6998     7089     7428    
 LHAS     1 111                     9501              8993     8241     9555    
 LPGS   1111111   9733     9380     8929     8657     8867     9146     9090    
 MAC1   111       9471     9568     9178                                        
 MADR*  1111111  10655    11193    10341     9593    11133    10448     8909    
 MALI   2122121   9296     5243     9922     8145     9614     7570     9698    
 MAS1   211 111   8999    10385     9788              9733     7270     7806    
 MATE*   1111 1            9359    12210     9179    12845             11867    
 MCM4   2233322   7311     8900     8327     8109     7891     8854     7779    
 MDO1*  1111111  11016     9588     9408     9508    11669    10358    11628    
 MDVO   1   1 1   9793                               11569             11883    
 METS   111 111  11296    10419     9921              9692    11391    12173    
 NLIB   1111111  11158    11315    10621    11791    11734    11902    11840    
 NYAL     23 2                      8162     7609             11455             
 OHIG   1111111   8256     7996     7888     6693     8327     7064     8006    
 ONSA   1111111  12127    12966    12644    10565    13169    12295    11904    
 PAMA   11  2 2   3893     4677                       4435              5980    
 RCM5   1111111  11055    11226     9000    11435    11818    11854    11719    
 REYK    11  11            9253     9117                      10096     9968    
 SANT*  1111111   8988     9153     8183     8529     8227     8837     8865    
 SHAO   111111   11530    12125    11409    12472    11669    11958             
 STJO   1111111   9368     9628     9661    10986     9918    10543     9979    
 TAEJ   1   111  11537                               12019    11897    11895    
 TAIW   1111222  10637    10561     9745    10964    10517     9012    10283    
 TIDB*  1111111   9324     8396     9479    10740    10265     9752     7030    
 TROM*   111211            9543     8552     4664     4038    11818    11510    
 TSKB   1111111   9747    10127    10013    10563    10324    10526    10709    
 UPO1   1111211  10896    10945     9791    11522    12769    11121    11881    
 WES2   1111111  12738    13035    12432    13615    13636    13457    13780    
 WTZR*  1111111  11899    12368    12280    12937    13001    13088    13058    
 WUHN   11 1 11   9756    12147             12440             11623    11748    
 YAR1*  1111111   8832     6479     8293     8082     7871     8315     7254    
 YELL*  2122211  11585    12121     9942    11324    10942    11628    12690    
----------------------------------------------------------------------------    
NOTES: * Indicates sites with constrained coordinates.                          
       $ Ion codes given for each day with data. Values are an index of         
         (nominally) mean ionospheric variability with lower values denoting    
         less variation. > signifies values exceeding 9.499. Some types of      
         instrumental problems cause increases in this index unrelated to       
         ionospheric effects.                                                   
                                                                                
STATION GEODETIC STATISTICS FOR WEEK:                                           
--------------------------------------------------------------------------------
        AVERAGE          AVERAGE GEOCENTRIC COORDINATES        RMS RESIDUAL (MM)
 SITE    EPOCH         X (M)          Y (M)          Z (M)        N     E     U 
--------------------------------------------------------------------------------
 ALGO*  50358.5     918129.5198  -4346071.2467   4561977.8191     2     2     3 
 AREQ   50358.5    1942826.7511  -5804070.2601  -1796893.9816     4    14     7 
 ASC1   50358.9    6118526.0725  -1572344.6688   -876451.1788    18    25    11 
 AUCK   50358.5   -5105681.0026    461564.0792  -3782181.7706     9     9    12 
 BOGT   50357.5    1744399.0628  -6116037.8266    512731.6055     8     7     4 
 BRAZ   50358.5    4115014.1087  -4550641.5371  -1741444.0716     9     7    17 
 BRMU   50358.5    2304703.6010  -4874817.1774   3395186.8816     4     7    12 
 CAS1   50357.0    -901776.1736   2409383.4464  -5816748.4296     7     8    22 
 CHAT   50358.7   -4590670.9302   -275482.9689  -4404596.8023     9    16    13 
 CRO1   50358.5    2607771.1659  -5488076.7829   1932767.6758     5    10    16 
 DAV1   50357.5     486854.5335   2285099.3318  -5914955.7041     3    12    16 
 DGAR   50358.7    1916269.8700   6029977.5382   -801720.2171    14    21    84 
 DRAO   50358.5   -2059164.6766  -3621108.4062   4814432.3936     2     3     5 
 EISL   50358.5   -1884951.7473  -5357595.8261  -2892890.4755    10    12    37 
 FAIR*  50358.5   -2281621.4229  -1453595.7914   5756961.9208     2     1     2 
 FORT   50357.5    4985386.6357  -3954998.5867   -428426.4845    12     6    15 
 GOLD*  50358.7   -2353614.1696  -4641385.4013   3676976.4581     1     1     1 
 GUAM   50358.3   -5071312.8053   3568363.5071   1488904.2945    41    42    38 
 HART*  50358.8    5084625.4440   2670366.6080  -2768493.9397    10     7     6 
 HOB2   50359.0   -3950071.3676   2522415.2032  -4311638.3715     5     7     3 
 IRKT   50358.7    -968332.1882   3794425.4408   5018167.7312    18    13    14 
 KELY   50359.5    1575559.2941  -1941827.9350   5848076.5015     3     1     4 
 KERG   50358.5    1406337.3330   3918161.1216  -4816167.3605     7    12    19 
 KIT3   50358.5    1944945.3664   4556652.2067   4004325.9403     9    11    21 
 KOKB*  50358.5   -5543838.1091  -2054587.2887   2387809.6998     4     4     3 
 KOSG*  50358.5    3899225.2610    396731.8185   5015078.3367     2     3     2 
 KWJ1   50358.5   -6160881.0493   1339882.9413    960810.4615     8    14    42 
 LHAS   50359.7    -106937.6625   5549269.6062   3139215.7140    13     8    20 
 LPGS   50358.5    2780102.9742  -4437418.8456  -3629404.5836     5     4     6 
 MAC1   50356.5   -3464038.4966   1334172.7789  -5169224.3333     6     5     3 
 MADR*  50358.5    4849202.4810   -360329.1203   4114913.0944     3     5     6 
 MALI   50358.5    4865366.5169   4110737.4692   -331121.7170    14     9    75 
 MAS1   50358.5    5439192.2603  -1522055.6322   2953454.6971     5     5    11 
 MATE*  50358.7    4641949.7221   1393045.2844   4133287.3227     2     2     1 
 MCM4   50358.5   -1311703.2833    310815.1233  -6213255.1367    17    12    29 
 MDO1*  50358.5   -1329998.6627  -5328393.3981   3236504.2008     3     2     2 
 MDVO   50358.8    2844672.2875   2161070.1116   5266363.8150     2     3     1 
 METS   50358.5    2892570.9386   1311843.3443   5512634.0454     2     2     6 
 NLIB   50358.5    -130934.4620  -4762291.7462   4226854.6681     2     4     5 
 NYAL   50358.8    1202430.6526    252626.6598   6237767.5256     3     3     5 
 OHIG   50358.5    1525872.4893  -2432481.2920  -5676146.0752    10    12     6 
 ONSA   50358.5    3370658.6807    711877.0349   5349786.8658     1     3     8 
 PAMA   50358.2   -5245195.3020  -3080472.1348  -1912825.3855    15    37    58 
 RCM5   50358.5     961334.7696  -5674074.1808   2740535.1508     2     6     8 
 REYK   50359.0    2587384.5126  -1043033.4991   5716563.9764     4     6     7 
 SANT*  50358.5    1769693.3412  -5044574.1403  -3468321.0604     5     4     4 
 SHAO   50358.0   -2831733.2616   4675666.0686   3275369.5001    22    12    36 
 STJO   50358.5    2612631.2440  -3426807.0279   4686757.7888     4     4    11 
 TAEJ   50359.2   -3120422.9397   4086355.5200   3761769.6359    27     6    34 
 TAIW   50358.5   -3024781.9881   4928936.8526   2681234.4397    22    15    24 
 TIDB*  50358.5   -4460996.1209   2682557.0956  -3674443.7076     6     3     3 
 TROM*  50359.0    2102940.3497    721569.3921   5958192.0989     2     4     3 
 TSKB   50358.5   -3957199.2548   3310199.7033   3737711.6927    27    18    30 
 UPO1   50358.5   -5464031.8192  -2446032.6957   2193283.0562     8     7    17 
 WES2   50358.5    1492233.3994  -4458089.4857   4296045.9931     2     8     6 
 WTZR*  50358.5    4075580.6979    931853.6698   4801568.0328     1     2     2 
 WUHN   50358.5   -2267749.1592   5009154.3702   3221290.7550    19     8    29 
 YAR1*  50358.5   -2389025.5277   5043316.8896  -3078530.7373     3     4     3 
 YELL*  50358.5   -1224452.4866  -2689216.1130   5633638.2819     1     3     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 273: constrained site MATE not in data set                                     
    : constrained site TROM not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : WES2 residual dE > 2*RMS =      15 mm                                     
 274: constrained site HART not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : MALI residual dU > 2*RMS =     168 mm                                     
 275: constrained site GOLD not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : AREQ residual dE > 2*RMS =      30 mm                                     
    : DRAO residual dN > 2*RMS =       4 mm                                     
    : MDO1 residual dE > 2*RMS =       5 mm                                     
    : SHAO residual dE > 2*RMS =      26 mm                                     
    : STJO residual dE > 2*RMS =       9 mm                                     
    : TAIW residual dE > 2*RMS =      33 mm                                     
 276: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site CAS1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : EISL residual dU > 2*RMS =      75 mm                                     
    : KOSG residual dE > 2*RMS =       7 mm                                     
 277: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site TROM has < 1/2 as many obs as average                                
    : EISL residual dE > 2*RMS =      26 mm                                     
    : FAIR residual dE > 2*RMS =       3 mm                                     
    : WES2 residual dU > 2*RMS =      13 mm                                     
 278: constrained site MATE not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site GUAM has < 1/2 as many obs as average                                
    : DRAO residual dE > 2*RMS =       7 mm                                     
    : SHAO residual dU > 2*RMS =      76 mm                                     
 279: PRN 01    has < 2/3 as many obs as average                                
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : BRAZ residual dU > 2*RMS =      38 mm                                     
    : RCM5 residual dU > 2*RMS =      17 mm                                     
--------------------------------------------------------------------------------

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