Subject: [IGSREPORT-5626] Wk 0989 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Tue, 5 Jan 1999 5:07:25 PST

******************************************************************************
IGS Electronic Report    Tue Jan  5  5:07:25 PST 1999      Message Number 5626
******************************************************************************

Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0989 NOAA NGS Analysis Report

******************************************************************************* 
NGS ANALYSIS REPORT GPS WEEK 0989 (Dates: 98 Dec 20 - 98 Dec 26)                
******************************************************************************* 
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]             
          Robert Dulaney  301-713-3209 ext.168   [email-masked]              
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS09897.SUM         this text file                                            
 NGS09897.ERP         Earth rotation parameters for GPS Week 0989               
 NGS09897.SNX         weekly GPS coordinate solutions for GPS Wk 0989           
 NGS0989n.SP3         GPS ephemerides for GPS Week 0989, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page5 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        
------------------------------------------------------------------------        
 354     613736         11.2       27          61               33              
 355     647476         10.5       27          62               36              
 356     635527         10.5       27          62               35              
 357     629884         10.5       27          62               36              
 358     599340         10.2       27          61               35              
 359     587279         10.6       27          61               36              
 360     602087         10.9       27          63               37              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        354      355      356      357      358      359      360           
----------------------------------------------------------------------          
  01      26048    26730    26372    24791    23236    22816    23184           
  02      20095    22316    19994    21977    17745    16790    18209           
  03      19902    19837    19806E   26451E   22531E   23130E   23655E          
  04      21057    21738    22403    22677    18859    17726    18515           
  05      20844    22712    23980    21845    21487    19881    21853           
  06      20234    21772    22968    20765    20887E   29034E   29625E          
  07      23367    24312    23597    22077E   27045E   27890E   27815E          
  08      21136    22322    22755    22979    21513    21194    22139           
  09      49558    49008    47346    43732    45462    42962    46132           
  10      59624E   59850E   59804E   59856E   60958E   59902E   60584E          
  13      49512    52784    52480    51672    44816    48276    46702           
  14      55098E   61376E   56950E   57562E   52552E   49966E   54260E          
  15      36364    36588    38856    37328    29666    30016    29662           
  16      55540E   60294E   56804E   57774E   53760E   51030E   51742E          
  17      37056    39942    37186    37728    39660    32954    34652           
  18      40708    41684    41492    40652    41682    38900    39224           
  19      42220    44880    45482    44924    39588    37730    37158           
  21      47706E   54078E   52498E   53036E   44662E   49478E   47970E          
  22      39658    41066    39850    33198    31950    29254    28588           
  23      55016E   58470E   57100E   57704E   51934E   47974E   51752E          
  24      45028    48480    46606    45434    47734    39926    45426           
  25      42680    43046    44104    42482    38852    38738    36484           
  26      42112    43746    47400    43206    37670    35692    38720           
  27      52298    55082    51126    50126    49260    46222    49942           
  29      43470    47480    43054    47872    43934    43226    41856           
  30      49740    51538    49200    52980    51226    45766    43404           
  31      38718    42082    39966    35378E   46708E   49624E   49926E          
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BAKO BOGT BRMU CAS1 CHAT COCO CRO1 DAV1 DGAR   
global: DRAO EISL FAIR FORT GALA GODE GOLD GRAZ GUAM HOB2 IISC IRKT KELY KERG   
global: KOKB KOSG KOUR KSTU KWJ1 LPGS MAC1 MADR MALI MASP MATE MAW1 MCM4 MDO1   
global: METS NLIB NTUS NYAL ONSA PIE1 POTS REYK SANT SHAO STJO SUTH TAEJ THU1   
global: TIDB TIXI TSKB VILL WES2 WHIT WTZR WUHN YAKA YAR1 YELL ZWEN             
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    354      355      356      357      358      359      360    
----------------------------------------------------------------------------    
 ALGO*  2222222  13361    13470    13393    11743    12106    12849    12278    
 AREQ*  2222222   5730     6025     5736     6358     5314     6086     5797    
 ASC1   2222222   4258     4573     4175     4788     2384     2378     3403    
 AUCK   2223333  10529    11166    10970    10889    11118    10923    10649    
 BAHR   3222233   9480     9490     8981     9300     9492     9025     9079    
 BAKO   22  223   9641     9358                       8711     9065     8765    
 BOGT   222   3   5404     6830     5807                                3766    
 BRMU*  2222222   9820    10192     9843    11729    11531    11485    11552    
 CAS1   5456455   7072     7593     7015     6223     8014     5686     6138    
 CHAT   2222322  10732    11167    11125    10945    10265     9895     9964    
 COCO   2 2       9809                                                          
 CRO1   2122222  10325     9971    10615    10475     7833     7820     7280    
 DAV1*  5445355   8153     8630     8020     7616     8971     6942     7509    
 DGAR   2222222   5301     4966     4015     4060     4271     2895     3582    
 DRAO*  2111122  12449    12985    13551    13231    13580    13086    13209    
 EISL   2222222   6237     5182     5524     5476     5184     4202     6063    
 FAIR*  2112134  13659    14101    13862    13855    10607    12914     7633    
 FORT*  3333 34   4784     5429     4857     5010                       4137    
 GALA   2222222   4215     4791     5076     4541     4710     4941     4176    
 GODE   2222222  14279    14306    13389    13231    13138    11286    13947    
 GOLD*   111112            8084    13559    11231    11209    13298    11646    
 GRAZ*  1111112  14332    14332    14412    14290     4301    13843    13988    
 GUAM*  2222222   6630     7448     7470     7382     5921     5770     5690    
 HOB2   22222    12591    12826    12982    12649    12501                      
 IISC   22        4401     4698                                                 
 IRKT*  1111111  11478    11223    11986    11942    11315    11128    11529    
 KELY   4235355  11962    13026    12593     8623     9341     9614     9834    
 KERG*  22 2222   9074    10415             10210    10456    10352    10605    
 KOKB*  2222222   8201     8506     8062     6758     6538     6116     7857    
 KOSG*  1111122  11990    13373    13162    12671    12630    12550    12792    
 KOUR*      344                                       4503     4849     4226    
 KSTU     11                       13290    13230                               
 KWJ1*  2222222   5195     6409     6151     5444     5156     4741     5106    
 LPGS   2222222   6439     7597     7447     7031     7425     7731     7535    
 MAC1*  3234344  10645    10847    10853    10582     9815     9352     9473    
 MADR*  1111111  12110    11619    10487    10151     8112             13780    
 MALI*  2222222   6721     6682     6271     6814     7124     5996     6458    
 MASP*  2222222  11379    10810     9275    10138     6761     7280    12191    
 MATE*  1111111  12556    12437    12420    12396    11780    12126    12305    
 MAW1   5345454  10096    10904    10899    10312    11195    10269    10494    
 MCM4   4445365   7615     8006     7618     7561     7243     6271     6774    
 MDO1*  2112122  12933    13064    13095    10285    13110    12526    11910    
 METS   1111112  11318    11533    10804    11701    10933    11376    11474    
 NLIB*  2222222  12449    12624    12681    12581    12682    12080    10425    
 NTUS     22222                     4418     5076     5379     4255     3132    
 NYAL*  4334345  10868    11669    11298     8367     9789     9077     8862    
 ONSA*  1111122  13746    13448    13521    12826    12312    12328    12731    
 PIE1*  2112122  12846    11387    13506    13393    13421    12995    13355    
 POTS*   11112            13566    13376    14109    13848    12718             
 REYK   2112232   6533              8496    11266    11120    10522    10149    
 SANT*  1222222   6095     6592     6647     6476     6145     5244     6118    
 SHAO*  2222222  11241    10805     9648    10469    10759    10476    10006    
 STJO   2112222  12807    12664    12676    12801    12035    12002    12718    
 SUTH   2222222   8893     8774     7407     8340     8599     7589     8238    
 TAEJ   1222223  12822    13230    12608    13274    12757    13047    12253    
 THU1*  423  54  11042    12233    11234                       9209     9432    
 TIDB*  2222222  11074    11530    11319    11549    11523    10504    10555    
 TIXI   3123232   9502     9955    10194     8619     8858     8544     9415    
 TSKB*  1111222  10819    11007    11201    11392    10114    10044     9620    
 VILL*     1111                              8805    10394    12677    13072    
 WES2*  2222 32  13538    13535    13620    13496              7882    13411    
 WHIT   2112122  11606    12292    11851    13232    13904    10591    10935    
 WTZR*  1111112  14236    14267    14276    14254    10335    13589    13963    
 WUHN   2222222  13212    11991    12036    12418    13047    11842    12088    
 YAKA   1111111  12184    12045    12090    12148    12081    12219    11876    
 YAR1*  2222232  10545    10993     6914     7688     8918     8722     8277    
 YELL*  4223243  12583    13889    13504    12953    13766    11940    11679    
 ZWEN*   111112           11327    10096    10967    10248    11101    10613    
----------------------------------------------------------------------------    
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*  51170.5     918129.4772  -4346071.2357   4561977.8209     1     1     1 
 AREQ*  51170.5    1942826.7527  -5804070.2453  -1796893.9539     1     1     1 
 ASC1   51170.5    6118526.0648  -1572344.6755   -876451.1695    11    19    42 
 AUCK   51170.5   -5105681.0517    461564.0267  -3782181.6878     3     9     6 
 BAHR   51170.5    3633909.0029   4425275.4938   2799861.3120     3     7     8 
 BAKO   51170.7   -1836969.4741   6065618.6936   -716257.9785     3     7    10 
 BOGT   51169.7    1744399.0985  -6116037.7652    512731.6348     2    26    16 
 BRMU*  51170.5    2304703.5705  -4874817.1793   3395186.9022     2     1     1 
 CAS1   51170.5    -901776.1660   2409383.3900  -5816748.4300     7    12    21 
 CHAT   51170.5   -4590670.9651   -275482.9348  -4404596.7317     2     5    16 
 COCO   51167.5    -741950.0911   6190961.6698  -1337768.5105     0     0     0 
 CRO1   51170.5    2607771.1762  -5488076.7533   1932767.6982     6     5    13 
 DAV1*  51170.5     486854.5525   2285099.2833  -5914955.7048     3     3     4 
 DGAR   51170.5    1916269.7061   6029977.3554   -801720.1233    15    22    23 
 DRAO*  51170.5   -2059164.7059  -3621108.3943   4814432.3665     2     1     1 
 EISL   51170.5   -1884951.6114  -5357595.8894  -2892890.5285     8    11    25 
 FAIR*  51170.5   -2281621.4695  -1453595.7963   5756961.9002     1     1     2 
 FORT*  51169.9    4985386.6357  -3954998.5850   -428426.4733     1     2     1 
 GALA   51170.5     -33796.0004  -6377522.6515    -82120.8810     4    14    15 
 GODE   51170.5    1130773.8482  -4831253.5698   3994200.4017     3     2     4 
 GOLD*  51171.0   -2353614.2001  -4641385.3684   3676976.4407     2     2     3 
 GRAZ*  51170.5    4194423.9409   1162702.5956   4647245.3373     1     1     1 
 GUAM*  51170.5   -5071312.7818   3568363.5144   1488904.3207     3     4     2 
 HOB2   51169.5   -3950071.4442   2522415.1929  -4311638.2860     3     5     6 
 IISC   51168.0    1337936.7110   6070317.1114   1427876.5692     5     2     5 
 IRKT*  51170.5    -968332.2318   3794425.4133   5018167.7392     2     4     2 
 KELY   51170.5    1575559.2494  -1941827.9324   5848076.5045     5     2     8 
 KERG*  51170.7    1406337.3304   3918161.1015  -4816167.3837     2     3     2 
 KOKB*  51170.5   -5543838.1226  -2054587.1325   2387809.7609     2     1     1 
 KOSG*  51170.5    3899225.2322    396731.8513   5015078.3632     1     1     0 
 KOUR*  51172.5    3839591.4227  -5059567.5415    579956.9486     2    10     2 
 KSTU   51170.0    -174281.7621   3571333.0174   5264196.0428     2     1     3 
 KWJ1*  51170.5   -6160880.9634   1339883.0979    960810.5109     3     3     1 
 LPGS   51170.5    2780102.9795  -4437418.8715  -3629404.5812     3     3     5 
 MAC1*  51170.5   -3464038.5426   1334172.7860  -5169224.2932     3     3     2 
 MADR*  51170.2    4849202.4637   -360329.0617   4114913.1212     2     4     1 
 MALI*  51170.5    4865366.4606   4110737.4843   -331121.6872     5     4     4 
 MASP*  51170.5    5439192.2629  -1522055.5934   2953454.7459     2     3     1 
 MATE*  51170.5    4641949.6822   1393045.3173   4133287.3579     1     1     0 
 MAW1   51170.5    1111287.1738   2168911.2603  -5874493.6134     3     5    13 
 MCM4   51170.5   -1311703.2393    310815.0629  -6213255.1367     4     8    15 
 MDO1*  51170.5   -1329998.6938  -5328393.3916   3236504.1875     1     1     1 
 METS   51170.5    2892570.9057   1311843.3646   5512634.0662     2     2     6 
 NLIB*  51170.5    -130934.5012  -4762291.7276   4226854.6551     1     1     1 
 NTUS   51171.5   -1508022.7549   6195576.6944    148799.4746     5    26    26 
 NYAL*  51170.5    1202430.6203    252626.6702   6237767.5240     1     1     2 
 ONSA*  51170.5    3370658.6462    711877.0604   5349786.8821     1     1     0 
 PIE1*  51170.5   -1640916.8109  -5014781.2037   3575447.1260     2     0     1 
 POTS*  51170.5    3800689.7565    882077.3007   5028791.2598     1     1     0 
 REYK   51170.8    2587384.4735  -1043033.4995   5716563.9974     1     7     2 
 SANT*  51170.5    1769693.3870  -5044574.1601  -3468321.0449     3     2     1 
 SHAO*  51170.5   -2831733.3228   4675666.0242   3275369.4941     1     3     2 
 STJO   51170.5    2612631.2006  -3426807.0112   4686757.8019     3     3     9 
 SUTH   51170.5    5041274.8111   1916054.0363  -3397076.0538     6    11    12 
 TAEJ   51170.5   -3120422.9749   4086355.4328   3761769.5954     1     2     2 
 THU1*  51170.3     538981.3855  -1388714.7912   6181005.1327     3     4     1 
 TIDB*  51170.5   -4460996.2104   2682557.0692  -3674443.6088     1     2     2 
 TIXI   51170.5   -1264873.0784   1569455.8017   6031003.4646     3     4     5 
 TSKB*  51170.5   -3957199.2318   3310199.6840   3737711.6863     1     2     3 
 VILL*  51172.0    4849833.7837   -335049.1463   4116014.8559     1     3     1 
 WES2*  51170.3    1492233.3588  -4458089.4756   4296046.0015     1     1     1 
 WHIT   51170.5   -2218337.8286  -2201205.1058   5543057.5644     1     2     2 
 WTZR*  51170.5    4075580.6649    931853.7029   4801568.0596     1     1     0 
 WUHN   51170.5   -2267749.2087   5009154.2950   3221290.7202     3     2     4 
 YAKA   51170.5   -1915023.2834   2308213.2161   5610224.9792     2     3     2 
 YAR1*  51170.5   -2389025.6349   5043316.8845  -3078530.6410     2     1     1 
 YELL*  51170.5   -1224452.5305  -2689216.1108   5633638.2714     1     1     1 
 ZWEN*  51171.0    2886325.5135   2155998.4331   5245816.1445     2     1     2 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 354: constrained site GOLD not in data set                                     
    : constrained site POTS not in data set                                     
    : constrained site ZWEN not in data set                                     
    : constrained site VILL not in data set                                     
    : constrained site KOUR not in data set                                     
    : 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 ASC1 has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site IISC has < 1/2 as many obs as average                                
    : KELY residual dN > 2*RMS =      10 mm                                     
    : MADR residual dN > 2*RMS =       5 mm                                     
 355: constrained site VILL not in data set                                     
    : constrained site KOUR 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 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 GALA has < 1/2 as many obs as average                                
    : site IISC has < 1/2 as many obs as average                                
    : DAV1 residual dN > 2*RMS =       6 mm                                     
    : KELY residual dE > 2*RMS =       6 mm                                     
    : TAEJ residual dE > 2*RMS =       5 mm                                     
 356: constrained site KERG not in data set                                     
    : constrained site VILL not in data set                                     
    : constrained site KOUR 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 ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site FORT 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                                
    : FAIR residual dN > 2*RMS =       2 mm                                     
    : LPGS residual dN > 2*RMS =       8 mm                                     
    : REYK residual dE > 2*RMS =      14 mm                                     
 357: constrained site THU1 not in data set                                     
    : constrained site KOUR 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 ASC1 has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : CHAT residual dE > 2*RMS =      10 mm                                     
    : STJO residual dU > 2*RMS =      19 mm                                     
 358: constrained site FORT not in data set                                     
    : constrained site THU1 not in data set                                     
    : constrained site WES2 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 08    has < 2/3 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 GALA has < 1/2 as many obs as average                                
    : site GRAZ has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : BRMU residual dN > 2*RMS =       5 mm                                     
    : CRO1 residual dN > 2*RMS =      13 mm                                     
    : GODE residual dN > 2*RMS =       6 mm                                     
    : KOKB residual dE > 2*RMS =       2 mm                                     
    : YAR1 residual dE > 2*RMS =       2 mm                                     
 359: constrained site FORT not in data set                                     
    : constrained site MADR 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 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 NTUS has < 1/2 as many obs as average                                
    : DGAR residual dN > 2*RMS =      30 mm                                     
    : DRAO residual dN > 2*RMS =       4 mm                                     
    : NYAL residual dN > 2*RMS =       2 mm                                     
 360: constrained site POTS 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 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 FORT 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                                
    : site NTUS has < 1/2 as many obs as average                                
    : WHIT residual dU > 2*RMS =       5 mm                                     
--------------------------------------------------------------------------------

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