Subject: [IGSREPORT-5144] Wk 0966 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Mon, 27 Jul 1998 6:56:00 PDT

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IGS Electronic Report    Mon Jul 27  6:56:00 PDT 1998      Message Number 5144
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0966 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0966 (Dates: 98 Jul 12 - 98 Jul 18)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS09667.SUM         this text file                                            
 NGS09667.ERP         Earth rotation parameters for GPS Week 0966               
 NGS09667.SNX         weekly GPS coordinate solutions for GPS Wk 0966           
 NGS0966n.SP3         GPS ephemerides for GPS Week 0966, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF96 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        
------------------------------------------------------------------------        
 193     639071         11.4       27          60               43              
 194     589538         11.1       27          60               44              
 195     592548         11.6       26          60               42              
 196     625777         11.6       27          60               41              
 197     593993         12.1       27          59               44              
 198     582414         11.2       27          60               39              
 199     623783         11.5       27          60               43              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        193      194      195      196      197      198      199           
----------------------------------------------------------------------          
  01      18615    16734    17618    18636    22971    22880    25159           
  02      18579    17250    17155    19141    18348    19449    20954           
  03      26677E   24744E   26965E   26016E   27060E   23840E   26794E          
  04      21099    18493    19483    19006    17326    17817    20861           
  05      22266    22842    23238    23190    20298    20697    22629           
  06      28558E   25801E   27595E   28396E   25119E   25799E   27450E          
  07      28749E   26167E   28285E   29289E   26862E   26257E   28257E          
  08      22157    20783    21999    21652    21420    20776    22375           
  09      45784    44052    41794    44256    44896    48734    48770           
  10      57698E   51570E   57840E   43784E   42782    44768    46376           
  13      47982    44590    46460    48242    45496    43398    44126           
  14      58176E   52262E   58568E   58596E   50432E   39008E   46652           
  15      37706    36728    37834    36018    34524    39750    39804           
  16      57378E   52506E    -999E   54084E   52618E   33518E   40588           
  17      37722    29498    31764    33368    34852    37682    41344           
  18      37858    33076    37742    39360    33344    41246    46866           
  19      43828    39726    36622    42624    39506    38400    40018           
  21      55380E   51262E   52188E   55294E   36630    42226    42274           
  22      34070    31602    36686    36116    36696    39272    40624           
  23      58200E   52208E   53734E   55656E   57500E   50730E   52764           
  24      44730    44742    42310    46506    46644    41782    46782           
  25      49762    47024    48426    46356    42026    46062    43148           
  26      41054    35994    40046    41910    38670    37978    38254           
  27      51396    48166    53718    49262    47736    42776    48934           
  29      48876    46240    46162    47256    48256    39842    46048           
  30      42008    38652    43228    47532    41166    49122    47152           
  31      55134E   53550E   55298E   54682E   55404E   53504E   58084E          
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BOGT BRMU CAS1 CHAT COCO CRO1 DAV1 DGAR DRAO   
global: EISL FAIR FORT GALA GODE GOLD GRAZ GUAM HART HOB2 IISC IRKT KELY KERG   
global: KIT3 KOKB KOSG KOUR KSTU KWJ1 LHAS MAC1 MADR MALI MASP MATE MCM4 MDO1   
global: METS MKEA NLIB NTUS NYAL OHIG ONSA PERT PIE1 POTS RCM6 REYK SANT SHAO   
global: STJO TAEJ THU1 TIDB TROM TSKB VILL WES2 WHIT WTZR WUHN YAR1 YELL ZWEN   
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    193      194      195      196      197      198      199    
----------------------------------------------------------------------------    
 ALGO*  1111211  13137    11845    12625    13234    12206    11736    13400    
 AREQ*  2211212   3517     3189     3723     3026     3230     2863     3410    
 ASC1   1111111   7376     6162     6258     6739     7735     7519     6438    
 AUCK   11  11   11336    11667                      10818    11461             
 BAHR   21222 2  10409     8861    10132     8432     9315             10676    
 BOGT     21 22                     5196     4626              4396     4955    
 BRMU*  12222 2   9581     6968     9522    10853     8868              9889    
 CAS1       422                                       8745     9005     9883    
 CHAT   1111111  11033    11483    10367    11358    10339    10906    11151    
 COCO    22 222            8844     7751              8446     7287     9236    
 CRO1        2                                                 6463             
 DAV1*  4222532   8328     8685     8482     8947     8741    10179    10428    
 DGAR   1111212   5764     4580     6025     5237     6108     4700     5498    
 DRAO*  1111211  13527    13547    11336    13366    12372    12013    12030    
 EISL     12 22                     6944     8479              5799     8520    
 FAIR*  2111421  13148    13393    12459    13384    10135    12383    12323    
 FORT*  2221221   8140     5466     7157     7114     7982     5206     5471    
 GALA   21112 2   3304     2669     3283     2732     3224              2939    
 GODE   111  11  13019     9922    12312                       8489    13226    
 GOLD*  1222221  12335    11967    10598    11979    12209    10785    13191    
 GRAZ*  2212211  14231    10811    12834    13938    13832    14453    13389    
 GUAM*  2212221   8448     6960     8895     8669     7918     5776     8476    
 HART*  111 111   7935     6657     9374              8561     5776     8311    
 HOB2*  1111111  12778    12918    12191    12891    11844    13124    12789    
 IISC   2221222   9436     9036     8220     9359     8417     7269     8150    
 IRKT*  1111211   9709     9172    10725    11645     9958    11128    11428    
 KELY      2 22                             13139             10556    13144    
 KERG*  1111111   8038     8201    10676    10469     8326     7000     8719    
 KIT3*  222   2  11107    10120    10953                               10775    
 KOKB*  2222221  12995    13499    12381    11589    12287     9332     9295    
 KOSG*  12  211  12928    12658                      13116    12383    13225    
 KOUR*  22212     6303     3756     7667     7471     5553                      
 KSTU     2                        11411                                        
 KWJ1*  2222221   7420     7251     8092     7149     6742     5113     7086    
 LHAS*  2222222   9959     8587     7616     8151     8800     6744     8924    
 MAC1*  2111411  10925    11531    10437    11262    10154    10474    10584    
 MADR*  1112211  12189     7752    12609    13764    13259    11151    11380    
 MALI*  22222 2   7627     6711     7775     6732     8200              7790    
 MASP*  1221212  11660    11502    10880    11323    11489     9224     6553    
 MATE*  2222212  12460    13780    13269    13021    14578    14486    14520    
 MCM4   3223412   8745     8667     7865     8869     9500     9380    10293    
 MDO1*  1122211   9922    10168    12167    12850    11479    12675    12339    
 METS   11 1 1   10863    11339             11770             12546             
 MKEA   222222   11425    11522    10468    10576    11064    11629             
 NLIB*  1111111  12386    10442    11847    12430    12256    11924    12386    
 NTUS     22 22                     5081     4630              3519     4852    
 NYAL*    22332                    10366    11829     9836    11401    11962    
 OHIG*  1111111   7806     5369     7168     7495     6958     7817     8792    
 ONSA*  11 1211  12970    13175             12877    14137    13188    13940    
 PERT*  1111111  12614    12700    11868    12620    11641    10523    11789    
 PIE1*  1122211  11930    12081    11810    13200    12098    12503    12550    
 POTS*  1212211  13599    12445    11191    13642    14066    12611    14280    
 RCM6   122222   12338     8357    11197    12149    10741    10575             
 REYK   1211321  11436    11598    10343    11770    11051    11475    12126    
 SANT*  2111111   6297     5251     6391     6770     5584     5663     7236    
 SHAO*   1  2             10979                       9450                      
 STJO   111111   12379    12484    12016    12906    11447    10736             
 TAEJ   2  2  2  11705                      12169                      12434    
 THU1*  3222222  12094    13039    10922    12819    11492    12166    12972    
 TIDB*  1111111  11872    12096    11271    12001    12303    11041    11885    
 TROM*  2222422  11816     9849     8591    10501     8284    10379    11257    
 TSKB*  22122 2  11401     8968     9644    11567     9106             10969    
 VILL*  1212211  12267    10609    11707    12391    12388    12020    12944    
 WES2*  1111111  12883    11329    12615    13254    11179    11125    13919    
 WHIT   211141   13421    13824    13134    13774    10666    13215             
 WTZR*  1212211  13863     7107    12749    13900    14192    13584    13968    
 WUHN   2  2 22  10757                      10813              8937    10634    
 YAR1*  1111111  14624    11817     9012     9341    11602     7823     9203    
 YELL*  2212322  13315    14034    13452    13820    11008    13740    13249    
 ZWEN*  1111211   8404    11824    11133    11006    11895    12627    11348    
----------------------------------------------------------------------------    
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*  51009.5     918129.4852  -4346071.2356   4561977.8181     0     1     0 
 AREQ*  51009.5    1942826.7486  -5804070.2441  -1796893.9585     0     0     0 
 ASC1   51009.5    6118526.0882  -1572344.7016   -876451.1551     8    21    16 
 AUCK   51009.0   -5105681.0477    461564.0274  -3782181.7146     5     5     9 
 BAHR   51009.2    3633909.0345   4425275.4945   2799861.3011     1     7     3 
 BOGT   51010.5    1744399.0893  -6116037.7276    512731.6395     7    10     7 
 BRMU*  51009.2    2304703.5745  -4874817.1768   3395186.9029     2     1     0 
 CAS1   51011.5    -901776.1698   2409383.4023  -5816748.4424     2     3    10 
 CHAT   51009.5   -4590670.9684   -275482.9511  -4404596.7567     4     6    19 
 COCO   51010.1    -741950.0859   6190961.6190  -1337768.5042     6     9     8 
 CRO1   51011.5    2607771.1549  -5488076.7431   1932767.6978     0     0     0 
 DAV1*  51009.5     486854.5526   2285099.2894  -5914955.7075     1     2     1 
 DGAR   51009.5    1916269.7335   6029977.3622   -801720.1409     9    13    42 
 DRAO*  51009.5   -2059164.6989  -3621108.3928   4814432.3680     2     1     1 
 EISL   51010.5   -1884951.6409  -5357595.8739  -2892890.5163     3    10     5 
 FAIR*  51009.5   -2281621.4606  -1453595.7950   5756961.9069     1     0     0 
 FORT*  51009.5    4985386.6364  -3954998.5845   -428426.4765     1     0     1 
 GALA   51009.2     -33796.0627  -6377522.6346    -82120.9057    23    17    22 
 GODE   51009.3    1130773.8534  -4831253.5740   3994200.4023     1     4     8 
 GOLD*  51009.5   -2353614.1927  -4641385.3735   3676976.4404     1     2     1 
 GRAZ*  51009.5    4194423.9477   1162702.5881   4647245.3347     1     0     0 
 GUAM*  51009.5   -5071312.7855   3568363.5090   1488904.3179     1     1     0 
 HART*  51009.5    5084625.2972   2670366.2567  -2768494.5382     1     1     1 
 HOB2*  51009.5   -3950071.4265   2522415.1922  -4311638.3026     1     1     1 
 IISC   51009.5    1337936.7708   6070317.1024   1427876.5505     5     8    11 
 IRKT*  51009.5    -968332.2205   3794425.4178   5018167.7456     1     1     1 
 KELY   51011.2    1575559.2573  -1941827.9223   5848076.4920     2     3     9 
 KERG*  51009.5    1406337.3366   3918161.1028  -4816167.3817     3     1     1 
 KIT3*  51008.8    1944945.3263   4556652.2191   4004325.9784     2     0     1 
 KOKB*  51009.5   -5543838.1175  -2054587.1587   2387809.7502     1     1     0 
 KOSG*  51009.7    3899225.2376    396731.8437   5015078.3613     1     0     0 
 KOUR*  51008.5    3839591.4245  -5059567.5394    579956.9421     1     3     1 
 KSTU   51008.5    -174281.7570   3571333.0254   5264196.0606     0     0     0 
 KWJ1*  51009.5   -6160880.9742   1339883.0712    960810.5059     1     1     0 
 LHAS*  51009.5    -106937.7328   5549269.5866   3139215.7740     2     1     0 
 MAC1*  51009.5   -3464038.5388   1334172.7806  -5169224.3030     1     2     1 
 MADR*  51009.5    4849202.4692   -360329.0791   4114913.1143     2     2     0 
 MALI*  51009.2    4865366.4753   4110737.4816   -331121.7052     2     2     1 
 MASP*  51009.5    5439192.2642  -1522055.5995   2953454.7375     1     1     0 
 MATE*  51009.5    4641949.6893   1393045.3107   4133287.3533     1     1     0 
 MCM4   51009.5   -1311703.2709    310815.0713  -6213255.1674     6     6    17 
 MDO1*  51009.5   -1329998.6883  -5328393.3920   3236504.1893     1     0     0 
 METS   51008.8    2892570.9137   1311843.3601   5512634.0638     1     2     3 
 MKEA   51009.0   -5464105.0961  -2495166.7938   2148290.9828     2     4     9 
 NLIB*  51009.5    -130934.4951  -4762291.7283   4226854.6547     1     0     0 
 NTUS   51010.5   -1508022.7132   6195576.6847    148799.4847    18    21    67 
 NYAL*  51010.5    1202430.6266    252626.6668   6237767.5178     1     1     0 
 OHIG*  51009.5    1525872.5069  -2432481.2986  -5676146.0910     1     1     0 
 ONSA*  51009.7    3370658.6516    711877.0545   5349786.8775     1     0     0 
 PERT*  51009.5   -2368687.0510   4881316.5344  -3341796.0965     1     1     2 
 PIE1*  51009.5   -1640916.8049  -5014781.2025   3575447.1287     1     0     0 
 POTS*  51009.5    3800689.7619    882077.2958   5028791.2585     1     0     0 
 RCM6   51009.0     961334.7443  -5674074.1142   2740535.1324     4     7     5 
 REYK   51009.5    2587384.4730  -1043033.5020   5716563.9883     2     5     9 
 SANT*  51009.5    1769693.3722  -5044574.1557  -3468321.0509     0     0     0 
 SHAO*  51009.0   -2831733.3122   4675666.0287   3275369.4951     1     0     0 
 STJO   51009.0    2612631.2098  -3426807.0158   4686757.7989     1     3     5 
 TAEJ   51009.5   -3120422.9721   4086355.4495   3761769.6020     1     1     5 
 THU1*  51009.5     538981.3953  -1388714.7893   6181005.1287     2     2     1 
 TIDB*  51009.5   -4460996.1907   2682557.0728  -3674443.6281     1     1     0 
 TROM*  51009.5    2102940.3207    721569.3979   5958192.1106     1     0     0 
 TSKB*  51009.2   -3957199.2316   3310199.6767   3737711.6847     4     1     0 
 VILL*  51009.5    4849833.7853   -335049.1501   4116014.8526     1     2     0 
 WES2*  51009.5    1492233.3649  -4458089.4769   4296045.9990     1     0     0 
 WHIT   51009.0   -2218337.8342  -2201205.1034   5543057.5660     1     3     6 
 WTZR*  51009.5    4075580.6716    931853.6959   4801568.0561     1     0     0 
 WUHN   51010.0   -2267749.1970   5009154.2950   3221290.7248     2     2     7 
 YAR1*  51009.5   -2389025.6147   5043316.8824  -3078530.6629     1     0     0 
 YELL*  51009.5   -1224452.5227  -2689216.1072   5633638.2731     1     1     0 
 ZWEN*  51009.5    2886325.5235   2155998.4242   5245816.1444     1     1     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 193: constrained site SHAO not in data set                                     
    : constrained site NYAL 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 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
 194: constrained site NYAL 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 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
 195: constrained site KOSG not in data set                                     
    : constrained site ONSA not in data set                                     
    : constrained site SHAO 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 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
 196: constrained site HART not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site KOSG not in data set                                     
    : constrained site SHAO 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 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site BOGT has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : NLIB residual dN > 2*RMS =       3 mm                                     
    : REYK residual dE > 2*RMS =      11 mm                                     
    : THU1 residual dU > 2*RMS =       1 mm                                     
 197: constrained site KIT3 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 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : CHAT residual dE > 2*RMS =      14 mm                                     
    : MKEA residual dN > 2*RMS =       4 mm                                     
    : ZWEN residual dN > 2*RMS =       2 mm                                     
 198: constrained site BRMU not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site KOUR not in data set                                     
    : constrained site MALI not in data set                                     
    : constrained site TSKB not in data set                                     
    : constrained site SHAO 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 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site BOGT has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : ONSA residual dN > 2*RMS =       1 mm                                     
    : PERT residual dE > 2*RMS =       2 mm                                     
 199: constrained site KOUR not in data set                                     
    : constrained site SHAO 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 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site BOGT has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : KERG residual dN > 2*RMS =       6 mm                                     
    : OHIG residual dN > 2*RMS =       2 mm                                     
    : POTS residual dN > 2*RMS =       2 mm                                     
    : TIDB residual dE > 2*RMS =       2 mm                                     
    : ZWEN residual dU > 2*RMS =       1 mm                                     
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[Mailed From: bill kass <[email-masked]>]