Subject: [IGSREPORT-2853] Wk 0863 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Wed, 31 Jul 1996 10:48:54 PDT

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IGS Electronic Report    Wed Jul 31 10:48:54 PDT 1996      Message Number 2853
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0863 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0863 (Dates: 96 Jul 21 - 96 Jul 27)                
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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:                                                         
------------------------------------------------------------------------------  
 NGS08637.SUM         this text file                                            
 NGS08637.ERP         Earth rotation parameters for GPS Week 0863               
 NGS0863n.SNX         daily GPS coordinate solutions for GPS Wk 0863 (n=0..6)   
 NGS0863n.SP3         GPS ephemerides for GPS Week 0863, 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        
------------------------------------------------------------------------        
 203     404345         12.0       24          46               15              
 204     404944         11.9       24          47               15              
 205     422525         12.2       24          48               15              
 206     414802         12.2       24          49               14              
 207     380252         11.6       24          47               14              
 208     408330         11.7       24          47               14              
 209     432865         11.9       24          48               15              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        203      204      205      206      207      208      209           
----------------------------------------------------------------------          
  01      14228    15802    15955    14819    15928    15214    16920           
  02      15217    15102    15825    15670    12072    14780    16209           
  03      12631    13434    14206    13951    13406    12326    13876           
  04      19392    20588    20187    19293    18702    18550    19320           
  05      14475    13962    15026    16301    14690    15263    16718           
  06      15160    14607    16004    15570    14328    15107    16291           
  07      18698    18627    19671    17937    16150    18326    19914           
  09      15219    14959    15725    15663    15140    16182    16232           
  14      21503E   21823E   21629E   21017E   18286E   21786E   22865E          
  15      14435    15121    15369    14603    12769    13524    14695           
  16      22984E   21919E   23802E   23513E   21610E   22895E   25112E          
  17      14196    12922    16242    15972    14893    14744    15589           
  18      16369    16151    15766    17281    14351    16364    16365           
  19      15894    16432    16812    15295    15326    15753    16234           
  21      19835E   21300E   22130E   22187E   20795E   22103E   22560E          
  22      16955    17825    17842    17644    17219    16361    17315           
  23      20149E   20853E   22146E   21961E   19984E   21486E   22104E          
  24      16510    14570    16301    15823    13925    17276    17486           
  25      18476    17281    19065    18974    15417    18134    18853           
  26      15496    16418    15733    16007    14007    15517    16528           
  27      16550    15619    17929    18133    16827    17754    18887           
  28      18284    17047    15882    16355    14792    16709    18244           
  29      14970    15784    16065    14644    14804    16538    16816           
  31      16719    16798    17213    16189    14831    15638    17732           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    203      204      205      206      207      208      209    
----------------------------------------------------------------------------    
 ALGO*  1111111  10336    10469    10435     9232     9259    10168    10618    
 AREQ       111                                       6480     8487     8655    
 ASC1   1111111   6631     7959     7176     8108     6874     7071     7466    
 AUCK   1 11111   9895             10124     9870     6930    10164     9846    
 BOGT   1111 11   6296     5965     6311     4530              6825     7336    
 BRMU   1111111   9875    10132    10238     9984    10500     9113    10478    
 CHAT   1 11111   8674              6865     6909     7534     8398     8369    
 CRO1   1111111   8675     8642     8844     6790     8394     8523     8968    
 DGAR   1111111   3657     3456     2801     1613     2872     2864     3328    
 DRAO   1111111   9664     9569    10006     9726     9791    10117    10760    
 EISL   1111111   6949     7159     6633     6773     6800     4255     6554    
 FAIR*  1111111  10625    10777    11142    11096     7991    10862     7442    
 FORT   1111111   6980     7735     7791     6903     7112     6934     7181    
 GOLD*  1111111   9076     8712     8874     8844    10645    10651    10924    
 GUAM   1111112   8569     7028     8844     7386     4242      470             
 HART*  111 1 1   6773     6635     6263              6253              6443    
 IRKT   1111 11   8588     8357     8787     8680              8824     8841    
 KELY   2222211   9163     8939     8730     6834     9626     9594     6811    
 KERG   11111     7335     7200     7414     6713     7468                      
 KIT3   1111111   8401     8710     9271     9347     6748     7570     9363    
 KOKB*  1111111   7648     2445     2473     5055     4714     4766     4621    
 KOSG*  1111111   9994    12269    10801    12192    11826    12159    12441    
 KWJ1    111111            3609     3145     3823     4388     3533     4406    
 LPGS   1111011   8976     9322     8986     8338     2321     8816     8808    
 MADR*  1111111   8250    10806    10131    10517     8318     9749    10767    
 MALI   1111111   7452     7339     9012     5359     9012     3873     7680    
 MAS1   1111111   8294     9128     9077     8896     6560     8213     9075    
 MATE*  1111111   9229     8982    12179     8818    12616    11449     9112    
 MCM4    111111            2448     5354     5035     6463     5875     7919    
 MDO1*  1111111   9166     9016     9440     1426     9765     8485     8980    
 MDVO   1111 11   3729     9712    10596    11090              9952    10996    
 METS   1111111   8564    10588    11829    12017    10769    11432    12301    
 NLIB   11111    10970    11053    11019     7538     5045                      
 NYAL   2222222  10007    11940    12615    11167    10660    10618    12392    
 ONSA   1111111  11824    12206    11913    12344    12274    12246    12860    
 PAMA    1111 1            3544     4132     4121     2703              3261    
 RCM5   1111111   9928    10190     9721    10133     9839     9625     9970    
 SANT*  1111111   7831     7907     7782     8129     5087     8298     8892    
 SHAO   1111111  11080    10324    11118    10669     9987    10430    11638    
 STJO   1111111   9045     9066     9042     8397    10343     9538     8473    
 TAEJ   11 1111   8746    10164             11194     9137    10008    11007    
 TAIW   1111111   9275     7946     8310     8945     8032     7754    10696    
 TIDB*  1111 11   8968     4918     7814     6985              9171     7811    
 TROM*  1111111  10559    11943    12399    11470    12137    12314    12304    
 TSKB   1111111   9302     8545     9519     9246     8474     9698     9937    
 UPO1   1111111   8171     5568     5518     6853     7847     6661     6697    
 WES2   1111111  12087    12145    12301    12040    11829    12375    12450    
 WTZR*  1111111  12188    12721    11789    12517    12793    12123    12612    
 WUHN      1111                             11949     6762    11392    11921    
 YAR1*  1111111   7761     7938     8044     5428     6220     5671     8530    
 YELL*  2211222  10675    10933    11559    11091     8886    10896    10229    
----------------------------------------------------------------------------    
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*  50288.5     918129.5211  -4346071.2413   4561977.8138     3     4     5 
 AREQ   50290.5    1942826.7378  -5804070.2482  -1796893.9788     5     5     2 
 ASC1   50288.5    6118526.0893  -1572344.6942   -876451.1659    15    12    22 
 AUCK   50288.8   -5105681.0187    461564.0669  -3782181.7751    10     8    14 
 BOGT   50288.3    1744399.1353  -6116037.8284    512731.6183    17    17    23 
 BRMU   50288.5    2304703.6069  -4874817.1776   3395186.8839     5     8    10 
 CHAT   50288.8   -4590670.9357   -275482.9878  -4404596.8070    11     9    12 
 CRO1   50288.5    2607771.1782  -5488076.8008   1932767.6831     5     6     6 
 DGAR   50288.5    1916269.8761   6029977.4675   -801720.2038    12    74    76 
 DRAO   50288.5   -2059164.6629  -3621108.3934   4814432.3788     3     4     7 
 EISL   50288.5   -1884951.8227  -5357595.8453  -2892890.4976    12    21     9 
 FAIR*  50288.5   -2281621.4182  -1453595.7952   5756961.9174     3     2     2 
 FORT   50288.5    4985386.6492  -3954998.5858   -428426.4886    11    10    14 
 GOLD*  50288.5   -2353614.1645  -4641385.3994   3676976.4629     1     2     1 
 GUAM   50288.0   -5071312.7721   3568363.5215   1488904.2778    23   130   182 
 HART*  50288.1    5084625.4495   2670366.6130  -2768493.9404    12    10    11 
 IRKT   50288.3    -968332.2365   3794425.4467   5018167.7562    10    20    18 
 KELY   50288.5    1575559.2970  -1941827.9403   5848076.4948    12    11    12 
 KERG   50287.5    1406337.3601   3918161.1440  -4816167.3786     6    25    30 
 KIT3   50288.5    1944945.3493   4556652.2123   4004325.9535    10    16    29 
 KOKB*  50288.5   -5543838.1062  -2054587.2967   2387809.7005     6     5     1 
 KOSG*  50288.5    3899225.2664    396731.8138   5015078.3364     1     2     3 
 KWJ1   50289.0   -6160881.0681   1339882.9556    960810.4372    22    36    41 
 LPGS   50288.5    2780102.9917  -4437418.8442  -3629404.5922     5     5    28 
 MADR*  50288.5    4849202.4801   -360329.1220   4114913.0843     3     4     2 
 MALI   50288.5    4865366.5081   4110737.4736   -331121.7334    20    41    33 
 MAS1   50288.5    5439192.2703  -1522055.6389   2953454.6950     5     7    26 
 MATE*  50288.5    4641949.7320   1393045.2802   4133287.3221     3     2     2 
 MCM4   50289.0   -1311703.2967    310815.1328  -6213255.1613    11    21    20 
 MDO1*  50288.5   -1329998.6586  -5328393.3968   3236504.2052     3     3     3 
 MDVO   50288.3    2844672.3056   2161070.1051   5266363.8343     6     3    18 
 METS   50288.5    2892570.9367   1311843.3346   5512634.0437     4     3     7 
 NLIB   50287.5    -130934.4579  -4762291.7411   4226854.6660     2     6     5 
 NYAL   50288.5    1202430.6461    252626.6434   6237767.5352     5     7    13 
 ONSA   50288.5    3370658.6830    711877.0268   5349786.8666     2     3     3 
 PAMA   50288.7   -5245195.3125  -3080472.2200  -1912825.3970    27    65    43 
 RCM5   50288.5     961334.7740  -5674074.1795   2740535.1526     4     7    12 
 SANT*  50288.5    1769693.3366  -5044574.1290  -3468321.0576     6     7     6 
 SHAO   50288.5   -2831733.3215   4675666.0847   3275369.5069    14    34    26 
 STJO   50288.5    2612631.2509  -3426807.0153   4686757.7807     7     7    11 
 TAEJ   50288.7   -3120422.9975   4086355.4996   3761769.6328    13    34    35 
 TAIW   50288.5   -3024782.0477   4928936.8675   2681234.4429    16    34    31 
 TIDB*  50288.3   -4460996.1235   2682557.0838  -3674443.7126     4     6     6 
 TROM*  50288.5    2102940.3474    721569.3827   5958192.1032     3     7     2 
 TSKB   50288.5   -3957199.3079   3310199.6933   3737711.6887    14    29    33 
 UPO1   50288.5   -5464031.8190  -2446032.7086   2193283.0531     4    18    17 
 WES2   50288.5    1492233.3970  -4458089.4829   4296045.9907     4     6     9 
 WTZR*  50288.5    4075580.7018    931853.6634   4801568.0345     3     1     2 
 WUHN   50290.0   -2267749.2041   5009154.3446   3221290.7258    14    39    21 
 YAR1*  50288.5   -2389025.5133   5043316.8925  -3078530.7563     4     5     4 
 YELL*  50288.5   -1224452.4865  -2689216.1176   5633638.2808     3     3     2 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 203: site DGAR has < 1/2 as many obs as average                                
    : site MDVO has < 1/2 as many obs as average                                
 204: 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 MCM4 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 205: 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                                
    : MALI residual dN > 2*RMS =      46 mm                                     
 206: constrained site HART not in data set                                     
    : site DGAR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site MDO1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : GOLD residual dE > 2*RMS =       3 mm                                     
 207: constrained site TIDB not in data set                                     
    : site DGAR has < 1/2 as many obs as average                                
    : site LPGS has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : GOLD residual dN > 2*RMS =       3 mm                                     
    : LPGS residual dU > 2*RMS =      60 mm                                     
 208: constrained site HART 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 GUAM has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : SANT residual dE > 2*RMS =      14 mm                                     
    : TROM residual dN > 2*RMS =       8 mm                                     
 209: site DGAR 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                                
    : MADR residual dN > 2*RMS =       6 mm                                     
    : MATE residual dU > 2*RMS =       4 mm                                     
    : TROM residual dU > 2*RMS =       5 mm                                     
    : UPO1 residual dU > 2*RMS =      36 mm                                     
--------------------------------------------------------------------------------

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