Subject: [IGSREPORT-4760] Wk 0950 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 2 Apr 1998 5:16:37 PST

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IGS Electronic Report    Thu Apr  2  5:16:37 PST 1998      Message Number 4760
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0950 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0950 (Dates: 98 Mar 22 - 98 Mar 28)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS09507.SUM         this text file                                            
 NGS09507.ERP         Earth rotation parameters for GPS Week 0950               
 NGS09507.SNX         weekly GPS coordinate solutions for GPS Wk 0950           
 NGS0950n.SP3         GPS ephemerides for GPS Week 0950, 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        
------------------------------------------------------------------------        
 081     569004         10.0       27          58               37              
 082     594813          9.8       26          62               40              
 083     622211          9.5       27          62               40              
 084     592178          9.8       27          61               41              
 085     586660          9.8       27          62               40              
 086     575209          9.9       26          62               42              
 087     592313          9.7       27          62               41              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        081      082      083      084      085      086      087           
----------------------------------------------------------------------          
  01      20396    21490    22977    21251    21236    20016    21075           
  02      18527    21408    21568    18559    19376    20141    19215           
  03      17718    22631    20492    20019    20429    20845    20424           
  04      21764    23179    21124    21719    22218    20978    19673           
  05      20520    20538    19343    17640    14081    16281    14565           
  06      17793     -999    20430    19755    19887    21493    19399           
  07      20948    22690    24092    22193    20558    24571    24025           
  08      20825    25239    22647    22449    24891E    -999E   23683E          
  09      45358    24252    46040E   50628E   48344E   24907E   48694E          
  10      43448    46548    50370    48760    48860    47856    49070           
  13      42888    48186    44784    40574    41210    40078    41336           
  14      34578    37388    38430    34226    35130    37450    32904           
  15      39372    45208    41012    41396    38454    41628    40580           
  16      43230    51702    49450    44456    46130    45148    45830           
  17      39536    33876    39060    36852    35624    34242    39744           
  18      35948    39948    42744    38926    41232    38076    40928           
  19      48976E   56314E   56194E   52264E   50628E   53724E   53134E          
  21      45842    52304    51148    48020    49260    47998    46970           
  22      42638    40110    41326    39950    39008    41940    40904           
  23      43870    53906    52092    46624    46362    45710    48326           
  24      42922    48412    48074    46666    44058    49800    45300           
  25      49698E   61688E   61478E   60788E   59356E   60082E   59328E          
  26      45792    40644    45258    42178    38486    41968    39116           
  27      43456    50310E   59608E   55198E   55820E   56318E   56294E          
  29      43274    44304    43756    43478    44106    44444    45620           
  30      49502    36140    44064    45422    47810    45294    46926           
  31      40698    39784    44188    40780    38090    40198    39504           
----------------------------------------------------------------------          
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 GODE GOLD GRAZ GUAM HART HOB2 IISC IRKT KELY KERG KIT3   
global: KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS 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 TAHI TIDB TROM TSKB WES2 WHIT WTZR WUHN YAR1 YELL ZWEN        
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    081      082      083      084      085      086      087    
----------------------------------------------------------------------------    
 ALGO*  1112111  10078    12842    13517    13359    12576    12701    13120    
 AREQ*  2323232   3154     2778     3494     2063     2331     1505     2324    
 ASC1   233222    3071     2095     3800     2945     3817     3836             
 AUCK   2112221  11228    11047    11600    11352    10686    11070    10534    
 BAHR   3433333   9950     7105     7894     9818     7549     9799     9081    
 BOGT   2332342   4701     6990     6481     4457     3968     3272     3970    
 BRMU*  2122222  10225    10288    10249    10574    10028     7952    10591    
 CAS1    35654             8712     8760     7007     8345     7918             
 CHAT   2212222  10972    10635    11514    11344    11422    10552     8630    
 COCO   333332    9163     8477     6481     7840     8078     7951             
 CRO1   22222 2   8260     7196     7184     7980     7082              8029    
 DAV1*  4344343  10073     9947     7824     8697     8197     8845     7357    
 DGAR   2222222   4255     3407     2672     3064     2973     2861     3089    
 DRAO*  1111111  11268    11269    12087    11729    11410    10478    10403    
 EISL   2222222   5570     2509     2408     2493     1730     1751     2203    
 FAIR*  2123222  13081    13236    13985    11957    13346    12820    13493    
 FORT*   332232            1720     4222     3024     4481     3722     3535    
 GODE*  1112211  13202    12878    13327    13519    12987    12929    13417    
 GOLD*  2122222  12983    12445    13616    12359    11735    11527    10201    
 GRAZ*   111111           13044    13925    13656    13491    13272    13557    
 GUAM*  2223223   6156     6806     6812     5940     4357     5205     6710    
 HART*   222222            6942     7604     6752     6745     8289     5906    
 HOB2*  211211   12291    11283    12101    11703     9587    11045             
 IISC   2333222   4876     6981     7009     5192     6020     7391     6466    
 IRKT*   1111 1           11322    11503    10816    12519             11827    
 KELY   2     3   3859                                                  5785    
 KERG*  11 211    7900     9239              9013     7717     8678             
 KIT3*  1  2 12  11322                      11076              9897    10126    
 KOKB*  2222222  10259     9161    11513    11861    12382     6994     9335    
 KOSG*   111111           11261    12543    12451    12274    11186    11832    
 KOUR*  2322222   6157     2846     3965     4557     5212     4156     4517    
 KSTU    11 111           12550    13297             13386     9952    11269    
 KWJ1*  3322222   6528     5598     5133     5603     3295     5235     5657    
 LHAS*  2222212   7902     8004     7964     8244     6091     9645     5903    
 LPGS   222 2 2   6664     4532     5004              5972              6733    
 MAC1*  312422   10862     9810    10922    11169    10598    10622             
 MADR*  21121 1  10780     8698    11032    10417    11228             10908    
 MALI*  2322223   4276     4541     5615     4751     4725     6059     4380    
 MASP*  2222222   7183     7318     9014     7219     8763     8367     8424    
 MATE*  2112111  12743    13813    14257    14484    14346    13874    14344    
 MCM4   4454433   9777     9684     8251     9698     9736     9561     7349    
 MDO1*  212  21  13294    12450    12703                      12566    11719    
 METS   1 11111  12423             11964    11569    11920    12087    12178    
 MKEA   3222222   9320     8806    10375    10627    10566     6689     8459    
 NLIB*  1112211  12813    12099    12626    12598    11387    12159    12486    
 NTUS         2                                                         3908    
 NYAL*  3 32233  10673              9196     9034    10798     6459    11732    
 OHIG*     1111                              2023     8334     2363     7601    
 ONSA*  1111111  13191    12854    11664    13176    11185    10185    10305    
 PERT*  1112111  11039    10584    10921    10428    10593    10511    10722    
 PIE1*  2112211  13247    12793    13311    11752    11035    11626    10526    
 POTS*  1111 11  12567    12706    13753    13844             13507    13654    
 RCM6   2222222  12552    12352    12730    12596    11774    12136    12399    
 REYK   2122222  10082    10758    10646    10623    11177    11351    10549    
 SANT*  2    22   5286                                          654     9156    
 SHAO*   22 222           12985    10435             12058    10992    12511    
 STJO   1112111   9422     9045    10198     8977     9985     9507     9742    
 TAEJ   2122222  13540    13174    12419    12710    13267    12937    13253    
 TAHI    2                 6056                                                 
 TIDB*  2222222  11478    12494    13488    12965     8638    12176     9030    
 TROM*  2223222  11343    11164     9676     9735    11134     8866    11752    
 TSKB*  1122122   9221    10651    10767     9935     9421     9128    10621    
 WES2*  1112222  13047    13104    13615    13506    13255    11744    11010    
 WHIT   2112222  12879    13442    13672    12038    13270    12904    13458    
 WTZR*  1111111  12909    13056    13864    14096    13780    13773    14167    
 WUHN   2222222   9935    12066    10260    10366     9611    10549     9840    
 YAR1*  1112111  11715    11032    10143    11050    10994    10862    14266    
 YELL*  2233233  12504    13381    13336    12173    13060    12662    13375    
 ZWEN*  1111111  12183    11242    11573    12103    11903    11742    12153    
----------------------------------------------------------------------------    
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*  50897.5     918129.4902  -4346071.2354   4561977.8166     1     1     1 
 AREQ*  50897.5    1942826.7452  -5804070.2450  -1796893.9619     0     0     0 
 ASC1   50897.0    6118526.1250  -1572344.6500   -876451.1562    14    43    46 
 AUCK   50897.5   -5105681.0219    461564.0278  -3782181.7136     2    10    13 
 BAHR   50897.5    3633909.0091   4425275.4887   2799861.2873     2     3    13 
 BOGT   50897.5    1744399.0787  -6116037.7249    512731.6280    10    15    31 
 BRMU*  50897.5    2304703.5803  -4874817.1761   3395186.8985     1     1     1 
 CAS1   50897.5    -901776.1560   2409383.3956  -5816748.4282     5     7     8 
 CHAT   50897.5   -4590670.9400   -275482.9575  -4404596.7508     3     9     4 
 COCO   50897.0    -741950.0613   6190961.6161  -1337768.5208     4     6    23 
 CRO1   50897.2    2607771.1589  -5488076.7397   1932767.6856     4     6    11 
 DAV1*  50897.5     486854.5536   2285099.2948  -5914955.7043     2     2     2 
 DGAR   50897.5    1916269.7322   6029977.3696   -801720.1581    11    49    89 
 DRAO*  50897.5   -2059164.6946  -3621108.3919   4814432.3700     1     1     1 
 EISL   50897.5   -1884951.6690  -5357595.8857  -2892890.5100    21    29    22 
 FAIR*  50897.5   -2281621.4542  -1453595.7942   5756961.9098     0     0     0 
 FORT*  50898.0    4985386.6360  -3954998.5827   -428426.4809     1     0     1 
 GODE*  50897.5    1130773.8521  -4831253.5676   3994200.3943     0     0     1 
 GOLD*  50897.5   -2353614.1861  -4641385.3731   3676976.4409     2     2     2 
 GRAZ*  50898.0    4194423.9527   1162702.5827   4647245.3309     1     1     1 
 GUAM*  50897.5   -5071312.7880   3568363.5053   1488904.3149     1     2     1 
 HART*  50898.0    5084625.2991   2670366.2484  -2768494.5449     2     1     1 
 HOB2*  50897.0   -3950071.4104   2522415.1917  -4311638.3150     4     1     4 
 IISC   50897.5    1337936.7649   6070317.0941   1427876.5291     7    10    20 
 IRKT*  50897.7    -968332.2129   3794425.4168   5018167.7490     1     1     2 
 KELY   50897.5    1575559.2778  -1941827.9309   5848076.4767     1     8     9 
 KERG*  50897.1    1406337.3347   3918161.1030  -4816167.3793     3     2     2 
 KIT3*  50898.0    1944945.3286   4556652.2147   4004325.9740     2     1     2 
 KOKB*  50897.5   -5543838.1159  -2054587.1773   2387809.7406     1     0     0 
 KOSG*  50898.0    3899225.2439    396731.8388   5015078.3559     1     1     0 
 KOUR*  50897.5    3839591.4261  -5059567.5401    579956.9406     2     2     1 
 KSTU   50898.1    -174281.7361   3571333.0255   5264196.0556     2     4    11 
 KWJ1*  50897.5   -6160880.9816   1339883.0496    960810.4962     1     2     0 
 LHAS*  50897.5    -106937.7202   5549269.5901   3139215.7710     1     2     0 
 LPGS   50897.1    2780102.9448  -4437418.8205  -3629404.5551     8    16    51 
 MAC1*  50897.0   -3464038.5347   1334172.7758  -5169224.3115     3     2     3 
 MADR*  50897.2    4849202.4638   -360329.0887   4114913.1175     1     1     1 
 MALI*  50897.5    4865366.4794   4110737.4755   -331121.7055     3     2     2 
 MASP*  50897.5    5439192.2665  -1522055.6036   2953454.7311     1     0     1 
 MATE*  50897.5    4641949.6955   1393045.3048   4133287.3491     1     0     0 
 MCM4   50897.5   -1311703.2680    310815.0709  -6213255.1787     4     8    13 
 MDO1*  50897.3   -1329998.6852  -5328393.3894   3236504.1915     0     0     0 
 METS   50897.8    2892570.9146   1311843.3525   5512634.0579     2     1     7 
 MKEA   50897.5   -5464105.1034  -2495166.8180   2148290.9817     3     3    12 
 NLIB*  50897.5    -130934.4908  -4762291.7298   4226854.6581     1     0     1 
 NTUS   50900.5   -1508022.7214   6195576.7201    148799.4693     0     0     0 
 NYAL*  50897.8    1202430.6317    252626.6646   6237767.5179     2     0     1 
 OHIG*  50899.0    1525872.5002  -2432481.2959  -5676146.0928     2     1     0 
 ONSA*  50897.5    3370658.6564    711877.0503   5349786.8756     1     0     0 
 PERT*  50897.5   -2368687.0359   4881316.5317  -3341796.1096     2     1     2 
 PIE1*  50897.5   -1640916.8011  -5014781.2014   3575447.1311     1     1     1 
 POTS*  50897.3    3800689.7656    882077.2901   5028791.2537     1     1     1 
 RCM6   50897.5     961334.7365  -5674074.0981   2740535.1274     2     4    10 
 REYK   50897.5    2587384.4808  -1043033.4969   5716563.9819     5     6     8 
 SANT*  50898.2    1769693.3656  -5044574.1544  -3468321.0529     0     1     0 
 SHAO*  50898.1   -2831733.2975   4675666.0311   3275369.4994     1     2     2 
 STJO   50897.5    2612631.2222  -3426807.0196   4686757.8004     2     4     9 
 TAEJ   50897.5   -3120422.9507   4086355.4381   3761769.5996     2     3     9 
 TAHI   50895.5   -5246568.8454  -3076989.4533  -1913777.5015     0     0     0 
 TIDB*  50897.5   -4460996.1791   2682557.0756  -3674443.6429     2     1     1 
 TROM*  50897.5    2102940.3277    721569.3967   5958192.1085     1     0     0 
 TSKB*  50897.5   -3957199.2330   3310199.6779   3737711.6931     2     2     1 
 WES2*  50897.5    1492233.3667  -4458089.4717   4296046.0028     1     1     1 
 WHIT   50897.5   -2218337.8302  -2201205.1094   5543057.5724     1     2     4 
 WTZR*  50897.5    4075580.6774    931853.6908   4801568.0532     0     0     0 
 WUHN   50897.5   -2267749.1827   5009154.2929   3221290.7218     2     3    13 
 YAR1*  50897.5   -2389025.6001   5043316.8810  -3078530.6768     1     0     0 
 YELL*  50897.5   -1224452.5159  -2689216.1079   5633638.2748     1     1     1 
 ZWEN*  50897.5    2886325.5268   2155998.4201   5245816.1390     1     2     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 081: constrained site FORT not in data set                                     
    : constrained site GRAZ not in data set                                     
    : constrained site HART not in data set                                     
    : constrained site IRKT not in data set                                     
    : constrained site KOSG not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site OHIG 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 06    has < 2/3 as many obs as average                                
    : PRN 07    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 ASC1 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 IISC has < 1/2 as many obs as average                                
    : site KELY has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : MAC1 residual dN > 2*RMS =       6 mm                                     
    : WES2 residual dN > 2*RMS =       2 mm                                     
 082: constrained site KIT3 not in data set                                     
    : constrained site NYAL not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site OHIG 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 07    has < 2/3 as many obs as average                                
    : PRN 08    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : 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 KOUR has < 1/2 as many obs as average                                
    : site LPGS has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : HART residual dE > 2*RMS =       1 mm                                     
 083: constrained site KIT3 not in data set                                     
    : constrained site KERG not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site OHIG 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 06    has < 2/3 as many obs as average                                
    : PRN 07    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 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 KOUR has < 1/2 as many obs as average                                
    : site LPGS has < 1/2 as many obs as average                                
 084: constrained site MDO1 not in data set                                     
    : constrained site SANT 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 06    has < 2/3 as many obs as average                                
    : PRN 07    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 ASC1 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 EISL has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : FORT residual dU > 2*RMS =       1 mm                                     
 085: constrained site KIT3 not in data set                                     
    : constrained site POTS not in data set                                     
    : constrained site MDO1 not in data set                                     
    : constrained site SANT 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 06    has < 2/3 as many obs as average                                
    : PRN 07    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 ASC1 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 EISL has < 1/2 as many obs as average                                
    : site FORT 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                                
    : KWJ1 residual dN > 2*RMS =       3 mm                                     
    : PIE1 residual dN > 2*RMS =       2 mm                                     
    : TAEJ residual dN > 2*RMS =       5 mm                                     
 086: constrained site MADR not in data set                                     
    : constrained site IRKT 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 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site AREQ has < 1/2 as many obs as average                                
    : site ASC1 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 EISL has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
    : KOUR residual dN > 2*RMS =       4 mm                                     
    : PIE1 residual dU > 2*RMS =       1 mm                                     
 087: constrained site MAC1 not in data set                                     
    : constrained site KERG not in data set                                     
    : constrained site HOB2 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 06    has < 2/3 as many obs as average                                
    : PRN 07    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 EISL has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site NTUS has < 1/2 as many obs as average                                
    : AUCK residual dU > 2*RMS =      31 mm                                     
    : MALI residual dN > 2*RMS =       6 mm                                     
--------------------------------------------------------------------------------

[Mailed From: bill kass <[email-masked]>]