Subject: [IGSREPORT-4870] Wk 0955 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Fri, 8 May 1998 6:53:24 PDT

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IGS Electronic Report    Fri May  8  6:53:24 PDT 1998      Message Number 4870
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0955 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0955 (Dates: 98 Apr 26 - 98 May 02)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS09557.SUM         this text file                                            
 NGS09557.ERP         Earth rotation parameters for GPS Week 0955               
 NGS09557.SNX         weekly GPS coordinate solutions for GPS Wk 0955           
 NGS0955n.SP3         GPS ephemerides for GPS Week 0955, 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        
------------------------------------------------------------------------        
 116     612846         10.8       27          62               43              
 117     638503         10.0       27          61               41              
 118     600635         10.2       27          60               39              
 119     650066         10.4       27          61               43              
 120     566340         10.0       27          58               38              
 121     575125         10.3       27          59               39              
 122     564591         10.6       27          60               39              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        116      117      118      119      120      121      122           
----------------------------------------------------------------------          
  01      24035    24838    22164    25168    20553    23021    21556           
  02      19018    20320    18862    21524    17833    18690    17501           
  03      22454    24037    21169    23240    20233    21230    17871           
  04      27078E   28459E   26370E   28699E   24546E   24233E   24586E          
  05      22595    23325    22010    23503    20741    21617    19696           
  06      20943    23320    20012    20447    18089    18261    15887           
  07      20574    20108    19196    19858    19499    17362    19170           
  08      25995    26687    23616    27035    23615    23709    23891           
  09      40280    43114    41554    40878    34798    40224    37816           
  10      40544    45346    42768    44450    40594    41242    40490           
  13      51376    53100    47432    52652    48384    44268    46410           
  14      40360    40774    36790    44678    37240    37860    38610           
  15      54232E   57160E   51294E   56646E   48458E   49746E   48306E          
  16      44040    46478    43698    49152    43752    40928    37822           
  17      52934E   56226E   52712E   57120E   49826E   50254E   51242E          
  18      39014    41494    38798    39094    34604    34958    31866           
  19      45550    44556    39794    45262    39532    40952    44924           
  21      52440    48952    48388    52614    43118    46704    44746           
  22      40332    40878    41882    44468    34338    37876    38628           
  23      39496    39402    37456    42654    36526    39200    36482           
  24      51840E   57174E   55922E   54414E   51818E   51078E   49750E          
  25      51858    49134    47558    52324    46510    44590    45188           
  26      42554    48012    40630    49732    42018    39250    43598           
  27      43478    50332    49116    52278    47618    48178    43066           
  29      51086    51526    50692    52428    46296    49154    47282           
  30      42268    43192    46820    44952    38760    40754    42020           
  31      36626    37968    41168    45388    38272    36788    40620           
----------------------------------------------------------------------          
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 IRKT KELY KERG KIT3   
global: KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MADR MALI MASP MATE MCM4 MDO1   
global: METS MKEA NLIB NYAL OHIG ONSA PERT PIE1 POTS RCM6 REYK SANT SHAO STJO   
global: 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    116      117      118      119      120      121      122    
----------------------------------------------------------------------------    
 ALGO*  1111111  13193    13366    13202    13310    13519    13093    13316    
 AREQ*  2222222   3384     4066     4158     4070     3313     4008     3669    
 ASC1   2222222   4996     4559     6073     6074     6004     7093     4556    
 AUCK   1111111  11255    11348    11019    10953    10218     9812    10205    
 BAHR   3222222  10097     9687     8723    10587     8404     8072     8534    
 BOGT   2222222   4118     3249     5225     3804     4000     4812     4719    
 BRMU*  111  21   8416    11503     9747                      10555     9912    
 CAS1   422234    7504     9189     8890     9944     8971     8061             
 CHAT   1111111   7022    11267     9651    10634    10910     9884     9313    
 COCO   2322222   8775     8585     8346     8359     8076     8707     8625    
 CRO1    222221            8113     7263     8380     5592     8856     8233    
 DAV1*  53 2237   8016     8842             10259     9460     9460     7795    
 DGAR   2222212   1838     4293     4710              2986     3222     4395    
 DRAO*  1111111  11137    11381    11751    12187    11219    12066    10293    
 EISL   2222222   5036     6935     8595     7376     5574     6313     5680    
 FAIR*  4211214  10533    14038    13377    13879    13570    13715     7538    
 FORT*  2 2222    5858              6016     3947     5818     5708             
 GALA   222 222   3652     4247     4244              3974     3777     4243    
 GODE*  1111111  13937    13893    13143    12419    11181    13255    12193    
 GOLD*  1112221  13300    12535    13051    13634    12399    13595    13227    
 GRAZ*  1111112  14475    14590    13796    12559    13149    14306    13469    
 GUAM*  2222223   8494     7562     7342     8011     8987     7803     5901    
 HART*  1  1      8790                       8816                               
 HOB2*   111              12534    10730    11857                               
 IRKT*  11 111   10908    12863             10881    10303     9356             
 KELY        25                                                4367     9842    
 KERG*  1  1113   8612                       8717     6949     7317     7219    
 KIT3*  22 1  2  11783    10476             11273                       7503    
 KOKB*  2222222  13647    13633    11551    13412    12615    13015    12460    
 KOSG*  1111112  12803    13042    11779    12882    12747    11358    12062    
 KOUR*  2222222   6790     4709     5308     5217     3932     5608     7452    
 KSTU   11       10762    12005                                                 
 KWJ1*  2222222   8056     6197     6562     8602     6502     7217     5852    
 LHAS*  221222    9379     9226     8928     9783     8282     7129             
 LPGS     1   2                    10270                                7459    
 MAC1*  41 12     8335    11141             10830    10667                      
 MADR*  1 11112  11302              2265    11484    12009    12892    12007    
 MALI*  2222122   6160     4843     5565     8673     5142     4844     3995    
 MASP*  2221211  10861     8422    12288    10786    11054    10797     7275    
 MATE*  2112122  12682    12648    12647    14414    12453    12670    14225    
 MCM4   3222235   8220    10203     8233     9954     9734     8255     5733    
 MDO1*  1111211  12824    13117    13019    13143    13200    12892    13274    
 METS   11111 2  11561    11207    12177    12186    11310             11735    
 MKEA   2222222  11031    11611    10510    11453    10886    11084    10148    
 NLIB*  1111111  12604    12808    12594    12786    12844    12550    12786    
 NYAL*  3222223   9704    11027    11101    12412    11100    11787    10209    
 OHIG*  111 11    5069     8262     9175              4455     4428             
 ONSA*  1111112  13441    13182    13317    13175    12220     7141    11273    
 PERT*  1111111  10704     9559    11256    11280    10908    10189    10221    
 PIE1*  1111111  12959    13403    13141    13595    13444    13402    13267    
 POTS*  111   2  13535    13036     5999                               13603    
 RCM6     22222                    12467    12481    12260    12219     9685    
 REYK   3221214  10735    11392    11585    11367    11538    11191     9950    
 SANT*  2211212   4583     6714     8291     6604     4349     5259     5638    
 SHAO*   222  2           11133    10301     8643                       9163    
 STJO   1111111  12647    12813     9369    12948    12886    12219    11804    
 TAEJ   2122222  12503    13200    12291    11636    10665    11135    10722    
 THU1*  2222223  11214    12422    11804    12971    12599    10066     9575    
 TIDB*  1111111   9912    11068    11445    13594    10893     9564     8565    
 TROM*  3222324   9433    10381    11504    12199    10557    11434     9997    
 TSKB*  2122222  10018    11266    10836    10009     8851     9610     8986    
 VILL*  1111 12  11846    12848     9298    11803             11978    13075    
 WES2*  1111111  13185    13120    13449    13417    13689    13311    12679    
 WHIT   3111114   9493    12904    13234    13928    13685    13740     8001    
 WTZR*  1111112  14113    14345    12985     9886    13922    14172    13610    
 WUHN   2222222  11940    10732     9381     9610    10841    10086     7204    
 YAR1*  1111111  11759    11639     9265    11446    11377    11626    11310    
 YELL*  3232224  10424    12576    12828    13670    13377    13552     8686    
 ZWEN*     1  2                             11972                      11755    
----------------------------------------------------------------------------    
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*  50932.5     918129.4890  -4346071.2360   4561977.8159     1     1     1 
 AREQ*  50932.5    1942826.7469  -5804070.2443  -1796893.9616     1     0     0 
 ASC1   50932.5    6118526.1493  -1572344.6727   -876451.1590     6    41    38 
 AUCK   50932.5   -5105681.0512    461564.0413  -3782181.7285     5    10     7 
 BAHR   50932.5    3633909.0065   4425275.5027   2799861.2959     4    12     9 
 BOGT   50932.5    1744399.0858  -6116037.7619    512731.6222    17    14    25 
 BRMU*  50932.3    2304703.5792  -4874817.1764   3395186.8970     1     1     1 
 CAS1   50932.0    -901776.1674   2409383.4034  -5816748.4409     5     6    10 
 CHAT   50932.5   -4590670.9563   -275482.9412  -4404596.7647     7    15     5 
 COCO   50932.5    -741950.0651   6190961.6298  -1337768.5183     6     7    13 
 CRO1   50933.0    2607771.1685  -5488076.7416   1932767.6884     3     8    15 
 DAV1*  50932.7     486854.5545   2285099.2954  -5914955.7074     2     2     4 
 DGAR   50932.5    1916269.7287   6029977.3656   -801720.1404    22    60    85 
 DRAO*  50932.5   -2059164.6952  -3621108.3920   4814432.3670     1     0     1 
 EISL   50932.5   -1884951.6500  -5357595.8908  -2892890.5178     5    25    21 
 FAIR*  50932.5   -2281621.4560  -1453595.7945   5756961.9093     1     0     0 
 FORT*  50932.3    4985386.6357  -3954998.5831   -428426.4793     1     1     1 
 GALA   50932.5     -33796.0356  -6377522.6674    -82120.9159    19    26    39 
 GODE*  50932.5    1130773.8505  -4831253.5668   3994200.3951     1     0     0 
 GOLD*  50932.5   -2353614.1882  -4641385.3701   3676976.4434     1     2     2 
 GRAZ*  50932.5    4194423.9507   1162702.5842   4647245.3314     1     1     1 
 GUAM*  50932.5   -5071312.7874   3568363.5061   1488904.3155     2     1     1 
 HART*  50931.0    5084625.2977   2670366.2527  -2768494.5421     2     1     1 
 HOB2*  50931.5   -3950071.4178   2522415.1932  -4311638.3123     2     1     4 
 IRKT*  50932.1    -968332.2123   3794425.4181   5018167.7477     1     4     3 
 KELY   50935.0    1575559.2665  -1941827.9184   5848076.4830     1     0     0 
 KERG*  50933.1    1406337.3352   3918161.1031  -4816167.3803     1     2     3 
 KIT3*  50932.0    1944945.3253   4556652.2177   4004325.9726     1     1     1 
 KOKB*  50932.5   -5543838.1163  -2054587.1715   2387809.7438     1     1     0 
 KOSG*  50932.5    3899225.2426    396731.8403   5015078.3553     1     1     1 
 KOUR*  50932.5    3839591.4252  -5059567.5417    579956.9413     1     3     2 
 KSTU   50930.0    -174281.7346   3571333.0237   5264196.0571     1     1     2 
 KWJ1*  50932.5   -6160880.9794   1339883.0547    960810.4967     2     1     0 
 LHAS*  50932.0    -106937.7259   5549269.5903   3139215.7734     1     3     1 
 LPGS   50933.5    2780102.9637  -4437418.8503  -3629404.5719     1     8     3 
 MAC1*  50931.5   -3464038.5327   1334172.7806  -5169224.3080     2     2     3 
 MADR*  50932.8    4849202.4616   -360329.0845   4114913.1222     3     2     1 
 MALI*  50932.5    4865366.4785   4110737.4757   -331121.7104     4     4     3 
 MASP*  50932.5    5439192.2685  -1522055.6038   2953454.7315     1     1     1 
 MATE*  50932.5    4641949.6938   1393045.3067   4133287.3516     1     1     0 
 MCM4   50932.5   -1311703.2458    310815.0694  -6213255.1387    14    18    20 
 MDO1*  50932.5   -1329998.6868  -5328393.3885   3236504.1915     1     1     1 
 METS   50932.2    2892570.9104   1311843.3587   5512634.0605     3     3     6 
 MKEA   50932.5   -5464105.1085  -2495166.8117   2148290.9828     3     3     6 
 NLIB*  50932.5    -130934.4924  -4762291.7307   4226854.6559     1     1     1 
 NYAL*  50932.5    1202430.6289    252626.6652   6237767.5188     1     1     1 
 OHIG*  50931.9    1525872.5014  -2432481.2970  -5676146.0922     1     1     1 
 ONSA*  50932.5    3370658.6545    711877.0513   5349786.8765     1     1     0 
 PERT*  50932.5   -2368687.0416   4881316.5310  -3341796.1057     1     2     3 
 PIE1*  50932.5   -1640916.8025  -5014781.2020   3575447.1310     1     0     1 
 POTS*  50931.7    3800689.7652    882077.2925   5028791.2546     1     1     1 
 RCM6   50933.5     961334.7328  -5674074.0986   2740535.1285     4     5    15 
 REYK   50932.5    2587384.4904  -1043033.4995   5716564.0017     3     5     3 
 SANT*  50932.5    1769693.3668  -5044574.1546  -3468321.0507     1     1     1 
 SHAO*  50932.5   -2831733.3017   4675666.0310   3275369.4991     3     2     1 
 STJO   50932.5    2612631.2241  -3426807.0282   4686757.8047     2     9    14 
 TAEJ   50932.5   -3120422.9584   4086355.4444   3761769.5999     1     5     7 
 THU1*  50932.5     538981.4008  -1388714.7896   6181005.1286     1     0     1 
 TIDB*  50932.5   -4460996.1840   2682557.0737  -3674443.6373     2     1     1 
 TROM*  50932.5    2102940.3250    721569.3968   5958192.1095     1     1     0 
 TSKB*  50932.5   -3957199.2324   3310199.6794   3737711.6901     2     2     3 
 VILL*  50932.3    4849833.7908   -335049.1531   4116014.8460     1     3     1 
 WES2*  50932.5    1492233.3652  -4458089.4735   4296046.0033     1     1     1 
 WHIT   50932.5   -2218337.8287  -2201205.1029   5543057.5659     3     6     5 
 WTZR*  50932.5    4075580.6765    931853.6925   4801568.0539     1     0     0 
 WUHN   50932.5   -2267749.1931   5009154.2989   3221290.7262     3     7     4 
 YAR1*  50932.5   -2389025.6046   5043316.8810  -3078530.6730     2     1     1 
 YELL*  50932.5   -1224452.5182  -2689216.1064   5633638.2725     1     1     1 
 ZWEN*  50934.0    2886325.5273   2155998.4218   5245816.1436     2     1     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 116: constrained site HOB2 not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site ZWEN 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 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                                
    : 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 SANT has < 1/2 as many obs as average                                
    : DGAR residual dN > 2*RMS =      44 mm                                     
    : MALI residual dN > 2*RMS =       8 mm                                     
    : MCM4 residual dE > 2*RMS =      38 mm                                     
    : NLIB residual dE > 2*RMS =       1 mm                                     
    : THU1 residual dN > 2*RMS =       1 mm                                     
    : TROM residual dE > 2*RMS =       1 mm                                     
 117: constrained site FORT not in data set                                     
    : constrained site KERG not in data set                                     
    : constrained site HART not in data set                                     
    : constrained site MADR not in data set                                     
    : constrained site ZWEN 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 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 GALA 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                                
    : ASC1 residual dE > 2*RMS =      88 mm                                     
    : COCO residual dN > 2*RMS =      12 mm                                     
    : PIE1 residual dE > 2*RMS =       1 mm                                     
    : PIE1 residual dU > 2*RMS =       2 mm                                     
 118: constrained site DAV1 not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site IRKT not in data set                                     
    : constrained site KERG not in data set                                     
    : constrained site HART not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site ZWEN 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 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 DGAR has < 1/2 as many obs as average                                
    : site GALA has < 1/2 as many obs as average                                
    : site MADR has < 1/2 as many obs as average                                
 119: constrained site BRMU not in data set                                     
    : constrained site POTS 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 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 FORT has < 1/2 as many obs as average                                
    : site KOUR has < 1/2 as many obs as average                                
    : EISL residual dN > 2*RMS =      11 mm                                     
    : NYAL residual dU > 2*RMS =       2 mm                                     
    : PERT residual dE > 2*RMS =       5 mm                                     
 120: constrained site BRMU not in data set                                     
    : constrained site HART not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site POTS not in data set                                     
    : constrained site VILL not in data set                                     
    : constrained site HOB2 not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site ZWEN 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 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 GALA 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                                
    : CRO1 residual dN > 2*RMS =       5 mm                                     
 121: constrained site MAC1 not in data set                                     
    : constrained site HART not in data set                                     
    : constrained site KIT3 not in data set                                     
    : constrained site POTS not in data set                                     
    : constrained site HOB2 not in data set                                     
    : constrained site SHAO not in data set                                     
    : constrained site ZWEN 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 GALA 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                                
    : site OHIG has < 1/2 as many obs as average                                
    : DRAO residual dU > 2*RMS =       2 mm                                     
    : MADR residual dU > 2*RMS =       3 mm                                     
 122: constrained site FORT not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site IRKT not in data set                                     
    : constrained site LHAS not in data set                                     
    : constrained site HART not in data set                                     
    : constrained site OHIG 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 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 GALA has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : AUCK residual dU > 2*RMS =      14 mm                                     
--------------------------------------------------------------------------------

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