Subject: [IGSREPORT-2821] Wk 0861 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 18 Jul 1996 4:17:26 PDT

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IGS Electronic Report    Thu Jul 18  4:17:26 PDT 1996      Message Number 2821
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0861 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0861 (Dates: 96 Jul 07 - 96 Jul 13)                
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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 ext.164   [email-masked]      
          Paul Spofford   301-713-3205 ext.158   [email-masked]      
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS08617.SUM         this text file                                            
 NGS08617.ERP         Earth rotation parameters for GPS Week 0861               
 NGS0861n.SNX         daily GPS coordinate solutions for GPS Wk 0861 (n=0..6)   
 NGS0861n.SP3         GPS ephemerides for GPS Week 0861, 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        
------------------------------------------------------------------------        
 189     421615         12.3       24          49               14              
 190     399077         12.1       24          46               13              
 191     386745         11.3       24          49               14              
 192     413795         11.9       24          48               14              
 193     392196         11.3       24          48               14              
 194     402786         12.5       24          48               14              
 195     399862         11.9       24          49               14              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        189      190      191      192      193      194      195           
----------------------------------------------------------------------          
  01      16870    15700    15292    16815    17822    16705    17070           
  02      16149E   16166    13880    16600    15671    17418    15407           
  03      16067    14972    14323    14928    12837    13372    13693           
  04      19257    18768    16859    19094    17783    17377    18256           
  05      18426E   17565E   16776    19008    17965    17483    16988           
  06      17170    15590    15325    16753    15003    15551    16841           
  07      19747    18972    16769    19885    17959    19367    18096           
  09      18453    17175    16248    17186    16629    17834    17496           
  14      16160    17024E   15794E   16743E   15763E   15064E   16926E          
  15      18023    16452    17239    16758    15823    17265    16109           
  16      16893    16486E   17928E   18287E   16561E   18127E   15305E          
  17      16947    14018    15196    15275    16249    14724    15767           
  18      15948    15467    15661    16366    15094    16251    14316           
  19      16513    15985    17262    16923    16588    17164    17499           
  21      19539E   17988E   17761E   17783E   16631E   16933E   19278E          
  22      19364E   18303E   17705    18648    17071    17692    17931           
  23      18336    16679E   15937E   18460E   17405E   18797E   18031E          
  24      18215    18124    17318    17281    16235    17173    14694           
  25      18469    16627    16660    19136    17588    16738    17766           
  26      15567    12978     8103    14110    13554    14582    15614           
  27      17026    16916    16371    15599    14916    16634    16230           
  28      17788    16834    18198    18366    17476    17104    17419           
  29      18650    17451    18165    17582    17654    17357    18544           
  31      16038    16837    15975    16209    15919    16074    14586           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    189      190      191      192      193      194      195    
----------------------------------------------------------------------------    
 ALGO*  1111111  10365    10340     9360    10675    10465    10535     9657    
 AREQ   1 11111   6839              5720     6778     6344     7579     5857    
 ASC1   1110111   7072     7055     6093      638     4862     3741     5831    
 AUCK   1111111  10160    10310     9629    10185     9530    10098     8713    
 BOGT   1111111   5981     6051     4156     5853     5136     6892     6173    
 BRMU   1111111  10364    10040     8723    10498    10223     9735     8335    
 CHAT   1111111   7943     8481     8116     8220     7978     8141     8136    
 CRO1   1111111   8429     8580     7691     8792     8684     8837     8932    
 DGAR   1111111   3267     2295     2198     2848     3310     2018     1815    
 DRAO   1111111   7927    10181    10091    10011     6911     9639     9697    
 EISL   1111111   6143     2691     5430     3587     6270     6496     5092    
 FAIR*  1 11121   2507              2206    10989     9164     8937     9496    
 FORT   1111111   7519     7129     6069     3628     5578     5242     5830    
 GOLD*  1111111   9637    10754     9861    10981     3393     7760    10137    
 GUAM   1111 11   7496     8913     7843     8718              8648     5671    
 HART*  1111111   6486     7642     7379     6367     6342     7113     5931    
 IRKT   1111111   8897     8863     7476     8713     8650     8663     7579    
 KELY   2211132  10065     8941     7333     6089     8828     7365     9806    
 KERG   1111111   6997     7535     6589     7292     7292     6615     7388    
 KIT3   1111111   9314     9169     6920     9096     8279     6649     8650    
 KOKB*  1111111   4523     4129     4807     3034     4666     3122     4612    
 KOSG*  1111111  10284    12034    11261    12166    12138    12174    12425    
 KWJ1   1111111   3355     2995     4229     3207     3606     3283     4438    
 LPGS   1111111   8640     7076     7370     8033     7009     8152     6246    
 MADR*  1111111  11008    10964    10070    11078    10943    11171    11011    
 MALI   1111111   7470     9384     6490     7248     6939     6800     7289    
 MAS1   1111111  10619     8234     8555     8685    10539    10818    10270    
 MATE*  1111111   8077    11388     7012     8926     8081     8973     9342    
 MCM4   1111111   6880     5276     7762     7622     7554     7267     7406    
 MDO1*  1111111   9121     9222     8246     8784     7705     8907     8089    
 MDVO   1111111  10869    10935     8585    10984     6852     9849    10321    
 METS   111111   11556    10570     9849    11928     9530     9821             
 NLIB   1111111  10736    11052    10126    11175    10229    11167    10079    
 NYAL   2221222  10589    10510    11711    11755     9993     8867    10335    
 ONSA   1 11111  11743             11428    12266    11936    11506    12117    
 PAMA   1111121   2732     3900     2844     3926     3576     3040     2438    
 RCM5   1111111  10266    10231     9398    10504     9609     9889     7168    
 SHAO   1111111  10433    11278     8922    11506    10136    11170     9922    
 STJO   1111111  10717     9018     8006     7738     9325     8146     1983    
 TAEJ   1111111  10117    11164    11073    11108     9952    10989     7946    
 TAIW   1111111   9201    10064     8991     8781     8408     8751     8054    
 TIDB*  1111111   9495     8066     8702     7949     7481     7678     8664    
 TROM*  1111121  11726     8216    10985    11764    11397    10050    11352    
 TSKB   1111111   8765     9729     9742     8997     9223     9344     8027    
 UPO1   111 1 1   7887     6965     7837              5609              7541    
 WES2   1111111  12074    11867    11310    12277    12333    12265     7080    
 WTZR*  1111111   7042    11864     9842    12275    11687    11489    12739    
 WUHN         1                                                         9686    
 YAR1*  1111111   8310     6253     5623     8060     7806     7724     7821    
 YELL*  2222132  10462    10942     6955     9946     9189     9245     9588    
----------------------------------------------------------------------------    
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*  50274.5     918129.5205  -4346071.2471   4561977.8228     0     0     0 
 AREQ   50274.8    1942826.7744  -5804070.2601  -1796893.9686    13    24    28 
 ASC1   50274.5    6118526.1531  -1572344.7019   -876451.1606    25    46    59 
 AUCK   50274.5   -5105680.9979    461564.0661  -3782181.7920     3     6    12 
 BOGT   50274.5    1744399.1356  -6116037.8244    512731.6488     4    21    12 
 BRMU   50274.5    2304703.6049  -4874817.1718   3395186.8819     5     9    13 
 CHAT   50274.5   -4590670.9133   -275482.9828  -4404596.8235     6    11    14 
 CRO1   50274.5    2607771.1752  -5488076.8012   1932767.6861     4     9    17 
 DGAR   50274.5    1916269.8950   6029977.5226   -801720.2057    20    60    56 
 DRAO   50274.5   -2059164.6616  -3621108.3912   4814432.3743     3     3     6 
 EISL   50274.5   -1884951.7457  -5357595.7890  -2892890.4651    22    46    54 
 FAIR*  50274.8   -2281621.4183  -1453595.7950   5756961.9277     0     0     0 
 FORT   50274.5    4985386.6712  -3954998.5931   -428426.4818    25    24    47 
 GOLD*  50274.5   -2353614.1693  -4641385.4016   3676976.4611     0     0     0 
 GUAM   50274.3   -5071312.7963   3568363.4913   1488904.2846    14    16    63 
 HART*  50274.5    5084625.4485   2670366.5992  -2768493.9434     0     0     0 
 IRKT   50274.5    -968332.1862   3794425.4540   5018167.7585    12    17    19 
 KELY   50274.5    1575559.3080  -1941827.9296   5848076.5061     9     8    16 
 KERG   50274.5    1406337.3533   3918161.1295  -4816167.3658     6     5     8 
 KIT3   50274.5    1944945.3682   4556652.2176   4004325.9657     8    13     6 
 KOKB*  50274.5   -5543838.1069  -2054587.3066   2387809.6963     0     0     0 
 KOSG*  50274.5    3899225.2637    396731.8128   5015078.3333     0     0     0 
 KWJ1   50274.5   -6160881.0434   1339882.9614    960810.4494    24    30   101 
 LPGS   50274.5    2780103.0259  -4437418.8446  -3629404.5862    38    23    32 
 MADR*  50274.5    4849202.4821   -360329.1238   4114913.0886     0     0     0 
 MALI   50274.5    4865366.5342   4110737.4585   -331121.7374     7    13     6 
 MAS1   50274.5    5439192.2785  -1522055.6382   2953454.6998     2     6    12 
 MATE*  50274.5    4641949.7306   1393045.2760   4133287.3208     0     0     0 
 MCM4   50274.5   -1311703.2757    310815.1431  -6213255.1829     8    14    22 
 MDO1*  50274.5   -1329998.6607  -5328393.4027   3236504.1991     0     0     0 
 MDVO   50274.5    2844672.3017   2161070.1050   5266363.8235     2     6    17 
 METS   50274.0    2892570.9439   1311843.3402   5512634.0511     2     2     5 
 NLIB   50274.5    -130934.4628  -4762291.7503   4226854.6690     1     5     7 
 NYAL   50274.5    1202430.6534    252626.6557   6237767.5270     5     4     7 
 ONSA   50274.8    3370658.6861    711877.0261   5349786.8675     2     5     7 
 PAMA   50274.5   -5245195.2638  -3080472.2963  -1912825.4127    30   113    41 
 RCM5   50274.5     961334.7705  -5674074.1809   2740535.1525     3     8    21 
 SHAO   50274.5   -2831733.2494   4675666.0776   3275369.5096    11    24    19 
 STJO   50274.5    2612631.2520  -3426807.0240   4686757.7965     6    17    29 
 TAEJ   50274.5   -3120422.9138   4086355.4951   3761769.6190    14    23    17 
 TAIW   50274.5   -3024781.9688   4928936.8581   2681234.4499    13    24    24 
 TIDB*  50274.5   -4460996.1133   2682557.0828  -3674443.7245     0     0     0 
 TROM*  50274.5    2102940.3520    721569.3896   5958192.0971     0     0     0 
 TSKB   50274.5   -3957199.2368   3310199.6921   3737711.6804    15    19    18 
 UPO1   50274.1   -5464031.8141  -2446032.7204   2193283.0424     5    14    27 
 WES2   50274.5    1492233.3999  -4458089.4845   4296045.9987     2     7    12 
 WTZR*  50274.5    4075580.7035    931853.6603   4801568.0329     0     0     0 
 WUHN   50277.5   -2267750.0249   5009156.2769   3221291.9660     0     0     0 
 YAR1*  50274.5   -2389025.5155   5043316.8864  -3078530.7521     0     0     0 
 YELL*  50274.5   -1224452.4769  -2689216.1119   5633638.2795     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 189: site DGAR has < 1/2 as many obs as average                                
    : site FAIR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 190: constrained site FAIR not in data set                                     
    : site DGAR has < 1/2 as many obs as average                                
    : site EISL has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : MALI residual dN > 2*RMS =      15 mm                                     
    : WES2 residual dU > 2*RMS =      27 mm                                     
 191: PRN 26    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site FAIR has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : MALI residual dU > 2*RMS =      12 mm                                     
    : ONSA residual dN > 2*RMS =       4 mm                                     
 192: site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site EISL has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 193: site DGAR has < 1/2 as many obs as average                                
    : site GOLD has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : CRO1 residual dN > 2*RMS =       8 mm                                     
 194: site ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : DGAR residual dU > 2*RMS =     123 mm                                     
    : IRKT residual dU > 2*RMS =      40 mm                                     
    : KERG residual dE > 2*RMS =      10 mm                                     
    : NLIB residual dU > 2*RMS =      15 mm                                     
 195: site DGAR 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                                
    : STJO residual dU > 2*RMS =      70 mm                                     
--------------------------------------------------------------------------------

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