Subject: [IGSREPORT-2655] Wk 0852 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Wed, 15 May 1996 10:57:31 PDT

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IGS Electronic Report    Wed May 15 10:57:31 PDT 1996      Message Number 2655
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0852 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0852 (Dates: 96 May 05 - 96 May 11)                
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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   [email-masked]              
          Paul Spofford   301-713-3205   [email-masked]              
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS08527.SUM         this text file                                            
 NGS08527.ERP         Earth rotation parameters for GPS Week 0852               
 NGS0852n.SNX         daily GPS coordinate solutions for GPS Wk 0852 (n=0..6)   
 NGS0852n.EPH         GPS ephemerides for GPS Week 0852, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF93 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        
------------------------------------------------------------------------        
 126     424307         11.5       25          49               13              
 127     435857         11.5       25          48               13              
 128     428517         11.8       25          48               14              
 129     444942         11.5       25          48               15              
 130     447331         11.6       25          48               14              
 131     402026         11.2       25          47               14              
 132     413304         11.4       24          48               14              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        126      127      128      129      130      131      132           
----------------------------------------------------------------------          
  01      17384    18325    18850    17501    19061    17720    19159           
  02      16286    15636    15399    16212    16223    13897    15961           
  03      14614    15447    16020    17529    15334    15714    15885           
  04      17036    17236    14967E   18500E   17540E   16441E   17695E          
  05      16085    17361    16102    18525    18061    16380    17057           
  06      15573    15234    16452    18103    16961    15682    16251           
  07      19618    19482    19257    20593    20403    17867    19313           
  09      16679E   17091E   16050E   15390E   17188E   15253E   15510E          
  14      17262    18243    18021    18129    17892    16218    17168           
  15      16159    15871    14065    16391    16416    14463E   15595E          
  16      18427    19407    18794    19301    20290    18800    19224           
  17      15913    17052    16909    15566    18067    14947    16185           
  18      17819    17019    14201    15949    17517    16615    18535           
  19      13249E   14219E   14561E   16129E   15668E   16296E   16289E          
  20      19099    18935    17815    17427    17428    10136     -999           
  21      20065    21170    21435    20883    19716    17875    18818           
  22      19641    19802    21044    21172    21412    20681    19860           
  23      14244    16080    14989    16289    16455    14867    15578           
  24      20007    21555    19394E   20018E   21038E   17147E   19882E          
  25      16034E   16449E   16412E   17535E   17231E   15245E   15737E          
  26      14274    16226    15719    17159    16420    15427    15331           
  27      17659E   15694E   18884E   18447E   17996E   15947E   16188E          
  28      16882    17867    18018    15389    17337    16011    18081           
  29      16220    16563    16722    17831    16297    15753    17243           
  31      18078    17893    18437    18974    19380    16644    16759           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    126      127      128      129      130      131      132    
----------------------------------------------------------------------------    
 ALGO*  1111111  10331    11055    10269    11069    11428    11185    10564    
 AREQ   11111 1   6457     5886     6976    10966     8429              7861    
 ASC1         1                                                         3679    
 AUCK   1111111   9207     9943     9618     9987    10200     8009     9910    
 BOGT        11                                                6257     7253    
 BRMU   1111111  10467     9518     7141    10390    10663    10679     9862    
 CAS1   1221222   7473     9808     7207     7956     8640     7846     8420    
 CHAT   1111111   9040     8536     8650     9050     9297     8813     8588    
 CRO1   1111111   9330     7466     8734     9226     9494     9275     8483    
 DAV1   2212222   9829     9561     9524     9330    10640     7517     9995    
 DRAO   1111111  11657    11165    10374    10788    11793    10403    10016    
 EISL   1111111   7162     6772     6816              7327     4362     6666    
 FAIR*  1111111   8192     9322    10825     8352     8411     8049     9105    
 FORT   0111111   3052     6400     4987     6753     6829     5223     5314    
 GOLD*  1111111  11396     5641    10832    11322    11601    11256    11063    
 GUAM   1111111   8908     8953     7832     9042     8817     8769     8763    
 HART*  1 11111   4255              3356     4207     4096     4401     4195    
 HOB2     11                       10291    10601                               
 IISC   11        6512     8166                                                 
 IRKT    1   11            9495                                7486     9003    
 KELY   2212212   8905     9229     9261     7803     7083     8552     4048    
 KERG   11 1111   9182     9364              9063     9760     9487     9383    
 KIT3   1111111   5236     8199     7129      567     5272     8179     9266    
 KOKB*  1111111   6129     6111     5532     6362     6089     5055     5987    
 KOSG*  1111111  12957    13188    12935    12344    12831     9493     8768    
 KOUR   22222     4338     6326     4650     7172     7211                      
 LPGS   1111111   3663     5281     5871     9203     7529     5898     8065    
 MAC1   1111111   8992     9393     7973     8089     9549     8642     8576    
 MADR*  1111111  10587    11885    11983    11730    12111    11433     4388    
 MALI   1211122   4907     5243     5329     4810     4415     4991     5664    
 MAS1   1111111  11190    11244     8573     8295     8804     7322     6935    
 MATE*  1111111   8407     7174     9163     8436     7585     8426     8362    
 MCM4   2112122   7976     9873     5902     6146     9675     7675     9143    
 MDO1*  1111111  11400     9288    11041    11195    11536     9344     9449    
 MDVO   1111111   8918    11415    11469    11787     8719    11202    10853    
 METS   11111    10578    10759    12592    12144    11904                      
 NLIB   1111111  11725    11613    11182    11579    11617    10897    10961    
 NYAL   212222    6995     9586     9888    12302    12089    12741             
 OHIG   1   00     464                                6259     5281             
 ONSA   11111 1  12298    12826    12435    12737    12810             10812    
 PAMA   2222222   3737     3506     2282     3860     3466     1992     3222    
 RCM5   1111111  11351    11187    10082    10125    11230    11201    10843    
 SANT*     1                                11126                               
 SHAO   1111111  11714    11403    11457    11852    11227     9422    11499    
 STJO   1111111   9695     7699     4047     8361     8445     8372     7293    
 TAEJ   1 11111  11410             11091    10836    10994    11083    11171    
 TAIW   1111211  10085    10483    10291    10447    10386     9699    10438    
 TIDB*  1111111   8928     7150     8034     8697     8350     6763     7801    
 TROM*   111111            7856    11850     8333    11732    12154    11651    
 TSKB   1111111   8277    10274    10121     8147     8312     9906     9964    
 WES2   1111111  13487    13479    11925    12916    13393    12679    12408    
 WETT*  1111111  10237    11611    11831    12074    12016    11083    10305    
 WUHN   111  11  11643    11939     8332                       8659    11726    
 YAR1*  1111111   3767     4662     8129     9377     9340     6948     8827    
 YELL*  2213222  11089    10913    11407    10156    11332     9051     9812    
----------------------------------------------------------------------------    
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*  50211.5     918129.4807  -4346071.2308   4561977.8549     0     0     0 
 AREQ   50211.2    1942826.7462  -5804070.2598  -1796893.9264    21    20    36 
 ASC1   50214.5    6118526.3450  -1572344.8135   -876451.1256     0     0     0 
 AUCK   50211.5   -5105680.9871    461564.0834  -3782181.8015     3     7    14 
 BOGT   50214.0    1744399.1144  -6116037.8296    512731.6906     3     4    20 
 BRMU   50211.5    2304703.5634  -4874817.1786   3395186.9323     3     6    10 
 CAS1   50211.5    -901776.1589   2409383.3959  -5816748.4368     8    11    12 
 CHAT   50211.5   -4590670.8974   -275482.9923  -4404596.8156     6     5    16 
 CRO1   50211.5    2607770.9061  -5488076.3278   1932767.5662     5     7    20 
 DAV1   50211.5     486854.5505   2285099.2715  -5914955.6984    10     7    11 
 DRAO   50211.5   -2059164.7045  -3621108.3628   4814432.3842     2     3     3 
 EISL   50211.5   -1884951.7573  -5357595.8713  -2892890.4756    19    45    34 
 FAIR*  50211.5   -2281621.4605  -1453595.7625   5756961.9313     0     0     0 
 FORT   50211.5    4985386.6448  -3954998.6127   -428426.4277    14    25    42 
 GOLD*  50211.5   -2353614.1948  -4641385.3805   3676976.4678     0     0     0 
 GUAM   50211.5   -5071312.7791   3568363.5051   1488904.2194    24    22    27 
 HART*  50211.8    5084625.4237   2670366.5668  -2768493.9608     0     0     0 
 HOB2   50211.0   -3950071.3338   2522415.1890  -4311638.4324     1     4     5 
 IISC   50209.0    1337936.9107   6070317.2767   1427876.4594     8    28    15 
 IRKT   50212.5    -968332.1778   3794425.4676   5018167.7194     5    10     6 
 KELY   50211.5    1575559.2690  -1941827.9177   5848076.5327     3     8    17 
 KERG   50211.7    1406337.3595   3918161.0491  -4816167.3536     9     6    16 
 KIT3   50211.5    1944945.3456   4556652.2185   4004325.9112     7    34    82 
 KOKB*  50211.5   -5543838.1434  -2054587.2821   2387809.6814     0     0     0 
 KOSG*  50211.5    3899225.2301    396731.8314   5015078.3408     0     0     0 
 KOUR   50210.5    3839591.3445  -5059567.4548    579956.9731    12    19   116 
 LPGS   50211.5    2780103.0065  -4437418.8532  -3629404.5279    30    37    40 
 MAC1   50211.5   -3464038.4921   1334172.7526  -5169224.3639     4     8     6 
 MADR*  50211.5    4849202.4400   -360329.1180   4114913.1161     0     0     0 
 MALI   50211.5    4865366.5468   4110737.4873   -331121.7163    23    35    64 
 MAS1   50211.5    5439192.2493  -1522055.6457   2953454.7522     2     5     9 
 MATE*  50211.5    4641949.6926   1393045.2750   4133287.3307     0     0     0 
 MCM4   50211.5   -1311703.2734    310815.0870  -6213255.1499     9     9     5 
 MDO1*  50211.5   -1329998.7105  -5328393.3821   3236504.2279     1     1     1 
 MDVO   50211.5    2844672.2864   2161070.1284   5266363.8263     5     4     7 
 METS   50210.5    2892570.9182   1311843.3577   5512634.0561     3     3     2 
 NLIB   50211.5    -130934.5072  -4762291.7263   4226854.6957     1     3     6 
 NYAL   50211.0    1202430.6254    252626.6886   6237767.5199     4     6     9 
 OHIG   50211.5    1525872.5024  -2432481.3432  -5676146.0559    44    39    18 
 ONSA   50211.2    3370658.6503    711877.0437   5349786.8645     2     5     4 
 PAMA   50211.5   -5245195.2922  -3080472.2156  -1912825.3850     9    70    55 
 RCM5   50211.5     961334.7361  -5674074.1737   2740535.1978     3     4     9 
 SANT*  50211.5    1769693.3088  -5044574.1455  -3468321.0134     0     0     0 
 SHAO   50211.5   -2831733.2255   4675666.0904   3275369.4470    17    12    18 
 STJO   50211.5    2612631.2098  -3426807.0140   4686757.8257     5     5    10 
 TAEJ   50211.8   -3120422.8847   4086355.5013   3761769.5546    13    16    18 
 TAIW   50211.5   -3024781.9411   4928936.8715   2681234.3779    17     9    17 
 TIDB*  50211.5   -4460996.1178   2682557.1027  -3674443.7804     0     0     0 
 TROM*  50212.0    2102940.3257    721569.4197   5958192.1014     0     0     0 
 TSKB   50211.5   -3957199.2320   3310199.7106   3737711.6416    12    17    24 
 WES2   50211.5    1492233.3567  -4458089.4850   4296046.0408     4     3     3 
 WETT*  50211.5    4075578.5590    931852.6879   4801570.0366     0     0     0 
 WUHN   50211.3   -2267749.9790   5009156.2675   3221291.9239     7     7    15 
 YAR1*  50211.5   -2389025.4891   5043316.8623  -3078530.8164     0     0     0 
 YELL*  50211.5   -1224452.5260  -2689216.0698   5633638.2794     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 126: constrained site TROM not in data set                                     
    : constrained site SANT not in data set                                     
    : site FORT has < 1/2 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site LPGS has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site YAR1 has < 1/2 as many obs as average                                
 127: constrained site HART not in data set                                     
    : constrained site SANT not in data set                                     
    : site PAMA has < 1/2 as many obs as average                                
    : NLIB residual dE > 2*RMS =       6 mm                                     
 128: constrained site SANT not in data set                                     
    : site HART has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site STJO has < 1/2 as many obs as average                                
    : BRMU residual dU > 2*RMS =      22 mm                                     
 129: site HART has < 1/2 as many obs as average                                
    : site KIT3 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : DRAO residual dU > 2*RMS =       7 mm                                     
    : KIT3 residual dE > 2*RMS =      75 mm                                     
 130: constrained site SANT not in data set                                     
    : site HART has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : KELY residual dN > 2*RMS =       6 mm                                     
 131: constrained site SANT not in data set                                     
    : PRN 20    has < 2/3 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : PAMA residual dE > 2*RMS =     142 mm                                     
 132: constrained site SANT not in data set                                     
    : site ASC1 has < 1/2 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site KELY has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : CRO1 residual dE > 2*RMS =      15 mm                                     
--------------------------------------------------------------------------------

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