Subject: [IGSREPORT-2235] Wk 0830 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 14 Dec 1995 8:17:59 PST

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IGS Electronic Report    Thu Dec 14  8:17:59 PST 1995      Message Number 2235
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0830 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0830 (Dates: 95 Dec 03 - 95 Dec 09)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS08307.SUM         this text file                                            
 NGS08307.ERP         Earth rotation parameters for GPS Week 0830               
 NGS0830n.SNX         daily GPS coordinate solutions for GPS Wk 0830 (n=0..6)   
 NGS0830n.EPH         GPS ephemerides for GPS Week 0830, 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        
------------------------------------------------------------------------        
 337     363703         12.1       24          43               14              
 338     355859         12.7       24          43               14              
 339     346017         11.8       24          42               13              
 340     373266         12.1       24          42               13              
 341     368342         11.4       24          43               14              
 342     354556         11.9       24          41               12              
 343     379821         11.4       24          44               14              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        337      338      339      340      341      342      343           
----------------------------------------------------------------------          
  01      17239    18580    15634    16824    16032    16821    17779           
  02       8773     9609     9377     9983     9451     8973E   10902E          
  04      15178E   13633E    8778E   17522E   17688E   14237E   16929E          
  05      15211    15204    16471    15715    16001    13951    16260           
  06      13797    13257    13937    13814    12808    13550    12724           
  07      17110    17340    17023    17762    17562    16518    17059           
  09      16216    15517    13843    16358    16507    15393    14110           
  14      14558    13563    15080    15019    13645    13606    14399           
  15      13646E   14629E   13896E   15511E   14484E   13560E   14183E          
  16      18338    16787    16023    18291    18575    18080    19162           
  17      14529E   12958E   12865E   13458E   14099E   13528E   15090E          
  18      16606    17093    16093    17600    15719    16869    16727           
  19      14063    14206    13919    15171    14616    13465    15514           
  20      17183    17098    16812    16774    16965    16379    15780           
  21      16334    14811    13411    16019    15555    15039    16879           
  22      16132    16171    14213    16104    15722    16356    16941E          
  23      13109    12543    14268    14736    14846    14743    16971           
  24      13904E   13550E   13027E   14905E   14140E   13355E   14718E          
  25      14212    13530    15417    13651    14408    14407    15718           
  26      13841    12283    14777    14633    14731    13218    15673           
  27      16668    17893    17679    16251    17880    17029    17217           
  28      17583    17133    15321    17778    17562    15970    17681           
  29      14516    14654    14463    14814    15252    15172    14901           
  31      14957    13817    13690    14573    14094    14337    16504           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    337      338      339      340      341      342      343    
----------------------------------------------------------------------------    
 ALGO*  1111111  10950     9266     9476    10762    10653    10188    10290    
 AREQ   1111111   8961     9788     9787     9885     8652     8207     8650    
 AUCK   1111111  10479    10369    10472    10535    10463    10482    10401    
 BRMU   1111111  10857    10533    10626    10543    10037     9558     9737    
 CAS1   3322223   8504     7970     7729     7275     8981     9077     9444    
 CHAT   1111111   9469     9653     9646     9356     9535     9446     8908    
 CRO1   1111111   8080     7626     6913     8569     6889     7678     8133    
 DRAO   11 1111  10860     7995             11008    11323    10751     9990    
 FAIR*  1211111   7375     8949    10865     7105     6930     7449     9996    
 FORT   2221 1    7858     8325     8209     7356              5821             
 GOLD*  1111111  11118    11404    10644    10409     7399    11535    10062    
 GUAM   1111111   9000     8326     9104     9294     8985     5427     9032    
 HART*  55555 5   3095     2813     1801     2590     2060              2796    
 HOB2   1111111  11254     9274     9510    11297    11133    10544    10759    
 IISC   1111111   9031     9123     8161     6621     5340     5849     7362    
 IRKT   111 1     7050     8538     8476              9330                      
 KERG   1111111   5976     5675     5043     6528     5240     9069     6466    
 KIT3   111   1   6798     6682     6021                                7530    
 KOKB*  11 31     6352     3352                        734                      
 KOSG*  1111111  10866    11227    10790    12044    10699    12085    11450    
 KOUR   2222222   7169     7967     7577     7909     6551     6327     7487    
 LPGS   321 12     659    11877     8314             10260    11831             
 MAC1   1211112  10679     7236    10125    10760    10805     9963     9792    
 MADR*  1111111   8094     7759     7757     8967     7830     7929     6541    
 MALI      2 22                              3673              2841     4344    
 MAS1   1122221   4775     4038     4425     7366     4454     4254     2261    
 MATE*  1111111   9122     9708     9110     8966     6556     5746     9595    
 MCM4   2333232   6626     5636     8876     9918     9876     6736     6535    
 MDO1*  1111111  10544    10439    10871    11079    11077    11804    10648    
 MDVO     111 1                     8173    10058    11056             10548    
 METS         1                                                        10447    
 NLIB   1111111  10960    10532    10432    11716    11852    12068    11427    
 ONSA   1111111  12145    11515    10355    11565    10551    10403    12704    
 PAMA   4554445   1624     1503     1486     1998     2319     1074      617    
 RCM5   1111111   9669     9445     9401     9544     9494     8805     8911    
 SANT*  2212222   6038    11806     9895    11792    11055    11165    10658    
 SEY1   1111111   3034     1789      732     1336     2215     2909      989    
 SHAO   1111111  11294    11510    12148    12599    12569    12485    12404    
 STJO   1111111   9267     8956     9045     9161     8811     8330     8253    
 TAEJ      1111                             11503    11424    11488    10647    
 TAIW   1121111   8704     9068     9846     9682     9335     9086     9220    
 TIDB*  1111111  10801    11330     6728     8607     8647    10835    10571    
 TROM*        1                                                         6560    
 TSKB   1111111   7347     7537     8594     6243     5871     6144     7740    
 WES2   1111111  12996     7088     8510    12791    12835    11994    12774    
 WETT*  1111111  11001    11340     9472    11969    10293    11375    10449    
 YAR1*  1111111   8984     7665     4745     8960     9593     6245     9538    
 YELL*  2311112   9441     9097     9643    11002    11038    10277    10098    
----------------------------------------------------------------------------    
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*  50057.5     918129.4898  -4346071.2299   4561977.8522     0     0     0 
 AREQ   50057.5    1942826.6890  -5804070.2688  -1796893.9508     4    11    10 
 AUCK   50057.5   -5105680.9258    461564.0752  -3782181.7708     2     7    12 
 BRMU   50057.5    2304703.5675  -4874817.1597   3395186.9143     5     6     9 
 CAS1   50057.5    -901776.1559   2409383.4108  -5816748.4525     7    12    30 
 CHAT   50057.5   -4590670.8136   -275483.0134  -4404596.7578     3     6    14 
 CRO1   50057.5    2607771.1163  -5488076.7532   1932767.6944     6    10    15 
 DRAO   50057.7   -2059164.6972  -3621108.3712   4814432.3936     4     4     4 
 FAIR*  50057.5   -2281621.4484  -1453595.7617   5756961.9356     0     0     0 
 FORT   50056.7    4985386.5911  -3954998.5723   -428426.4548     7    19    21 
 GOLD*  50057.5   -2353614.1868  -4641385.3832   3676976.4697     0     0     0 
 GUAM   50057.5   -5071312.7953   3568363.5135   1488904.2462    28    45    38 
 HART*  50057.2    5084625.4260   2670366.5593  -2768493.9699     0     0     0 
 HOB2   50057.5   -3950071.3230   2522415.1856  -4311638.4530     3     4     6 
 IISC   50057.5    1337936.8579   6070317.1777   1427876.4276    22    34    22 
 IRKT   50056.3    -968332.1924   3794425.4558   5018167.7225    24    19     7 
 KERG   50057.5    1406337.3728   3918161.1005  -4816167.4228     7    18    16 
 KIT3   50056.8    1944945.3557   4556652.2053   4004325.9386     7     6     5 
 KOKB*  50056.2   -5543838.1379  -2054587.3082   2387809.6690     0     0     0 
 KOSG*  50057.5    3899225.2392    396731.8225   5015078.3356     0     0     0 
 KOUR   50057.5    3839591.3910  -5059567.5323    579956.9597     8    10    17 
 LPGS   50056.9    2780102.9628  -4437418.8271  -3629404.5417     3    43    26 
 MAC1   50057.5   -3464038.4862   1334172.7448  -5169224.3872     2     4     3 
 MADR*  50057.5    4849202.4460   -360329.1274   4114913.1076     0     0     0 
 MALI   50059.2    4865366.6530   4110737.5736   -331121.7805     5    46    32 
 MAS1   50057.5    5439192.3023  -1522055.6592   2953454.7673     6    11    14 
 MATE*  50057.5    4641949.7045   1393045.2660   4133287.3237     0     0     0 
 MCM4   50057.5   -1311703.2330    310815.0828  -6213255.0177     7     7    13 
 MDO1*  50057.5   -1329998.7041  -5328393.3829   3236504.2290     1     0     1 
 MDVO   50058.3    2844672.2772   2161070.1075   5266363.8050     3     6    14 
 METS   50060.5    2892570.9241   1311843.3464   5512634.0438     0     0     0 
 NLIB   50057.5    -130934.5047  -4762291.7310   4226854.6991     2     3     6 
 ONSA   50057.5    3370658.6534    711877.0357   5349786.8569     3     3     6 
 PAMA   50057.5   -5245195.2080  -3080472.1624  -1912825.3587    41   353   294 
 RCM5   50057.5     961334.7320  -5674074.1836   2740535.1894     6     5     9 
 SANT*  50057.5    1769693.2992  -5044574.1429  -3468321.0242     0     0     0 
 SEY1   50057.5    3602870.7275   5238174.3176   -516275.5744    10   141   100 
 SHAO   50057.5   -2831733.2476   4675666.1006   3275369.4706    26    34    24 
 STJO   50057.5    2612631.2209  -3426807.0044   4686757.8155     4     6    10 
 TAEJ   50059.0   -3120423.2810   4086356.0396   3761770.0281    13    32    24 
 TAIW   50057.5   -3024781.9581   4928936.8760   2681234.4064    26    37    19 
 TIDB*  50057.5   -4460996.1029   2682557.1034  -3674443.7978     0     0     0 
 TROM*  50060.5    2102940.3364    721569.4132   5958192.0980     0     0     0 
 TSKB   50057.5   -3957199.2570   3310199.7214   3737711.6657    19    35    27 
 WES2   50057.5    1492233.3638  -4458089.4652   4296046.0214     3     2     4 
 WETT*  50057.5    4075578.5696    931852.6798   4801570.0314     0     0     0 
 YAR1*  50057.5   -2389025.4697   5043316.8585  -3078530.8334     0     0     0 
 YELL*  50057.5   -1224452.5140  -2689216.0697   5633638.2801     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 337: constrained site TROM not in data set                                     
    : PRN 02    has < 2/3 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 PAMA has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
 338: constrained site TROM not in data set                                     
    : PRN 02    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site MAS1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
 339: constrained site KOKB not in data set                                     
    : constrained site TROM not in data set                                     
    : PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
 340: constrained site KOKB not in data set                                     
    : constrained site TROM not in data set                                     
    : PRN 02    has < 2/3 as many obs as average                                
    : 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                                
    : site SEY1 has < 1/2 as many obs as average                                
    : IISC residual dU > 2*RMS =      44 mm                                     
 341: constrained site TROM not in data set                                     
    : PRN 02    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
 342: constrained site HART not in data set                                     
    : constrained site KOKB not in data set                                     
    : constrained site TROM not in data set                                     
    : PRN 02    has < 2/3 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site MAS1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
    : PAMA residual dN > 2*RMS =      86 mm                                     
 343: constrained site KOKB 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 MAS1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
    : PAMA residual dE > 2*RMS =     833 mm                                     
    : SEY1 residual dE > 2*RMS =     291 mm                                     
--------------------------------------------------------------------------------

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