Subject: [IGSREPORT-6547] Wk 1030 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Fri, 15 Oct 1999 5:32:25 PDT

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IGS Electronic Report    Fri Oct 15  5:32:25 PDT 1999      Message Number 6547
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 1030 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 1030 (Dates: 99 Oct 03 - 99 Oct 09)                
******************************************************************************* 
National Oceanic and Atmospheric Administration (NOAA)                          
National Geodetic Survey (NGS), SSMC-3, N/NGS2                                  
1315 East-West Highway                                                          
Silver Spring, MD, USA  20910                                                   
                                                                                
contacts: William Kass    301-713-3209 ext.164   [email-masked]             
          Robert Dulaney  301-713-3209 ext.168   [email-masked]              
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS10307.SUM         this text file                                            
 NGS10307.ERP         Earth rotation parameters for GPS Week 1030               
 NGS10307.SNX         weekly GPS coordinate solutions for GPS Wk 1030           
 NGS1030n.SP3         GPS ephemerides for GPS Week 1030, 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        
------------------------------------------------------------------------        
 276     675092         10.8       27          63               40              
 277     685452         10.7       27          60               39              
 278     655721         10.6       27          60               39              
 279     618315         10.7       27          56               36              
 280     648329         10.7       27          61               38              
 281     655766         10.6       27          65               43              
 282     671525         10.7       27          64               40              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        276      277      278      279      280      281      282           
----------------------------------------------------------------------          
  01      19215    20528    19753    21168    21175    23053    22523           
  02      19580    18833    22931    22054    26823    25750    26507           
  03      22161    25239    25296    22505    24605    25941    24420           
  04      30330E   30253E   30273E   27654E   29530E   28233E   29071E          
  05      15822    16861    15556    15241    19664    19957    21771           
  06      20783    21096    18746    20069    19808    22183    22832           
  07      23838    24076    21772    19751    21393    20541    20960           
  08      30063E   31015E   28810E   27288E   28539E   28076E   25678E          
  09      64416E   62716E   56762E   55540E   46770E   46606    54176           
  10      50054    47970    46054    44980    47484    44764    45840           
  13      49908    46922    44224    43254    49610    52812    54678           
  14      47684    47620    44644    43704    45734    45456    43410           
  15      56894E   55750E   53496E   48856E   54242E   56972E   57476E          
  16      56160    53918    53480    48406    49712    50588    52178           
  17      59456E   63138E   57772E   55628E   58470E   58378E   60648E          
  18      41912    41872    47410    47662    50050    46542    48680           
  19      41716E   45756E   38610    33986    39928    40510    38360           
  21      47308    49466    47514    45252    49274    51010    52558           
  22      41246    42546    41400    38206    40748    41458    43348           
  23      47872    47846    46878    42926    45940    46490    49178           
  24      61320E   65622E   61062E   57768E   57172E   58578E   60548E          
  25      61528E   64412E   62292E   44568    47330    49864    48160           
  26      48264    51336    42750    39860    43070    43828    46342           
  27      63470E   59230E   57480E   55512E   50514    46962    47258           
  29      49934    53052    50876    51470    50942    52522    53338           
  30      55476    55578    50694    49134    46900    47282    53766           
  31      41982    40352    41770    38458    39694    43442    45584           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BAKO BOGT BRMU CHAT COCO CRO1 DAV1 DRAO EISL   
global: FAIR FORT GODE GOLD GOUG GRAZ GUAM HARK HOB2 IISC IRKT KELY KERG KOKB   
global: KOSG KOUR KWJ1 LHAS LPGS MAC1 MAG0 MALI MASP MATE MAW1 MCM4 MDO1 METS   
global: MKEA NLIB NOUM NYAL ONSA PERT PETP PIE1 POL2 POTS REYK RIOG SANT SEY1   
global: STJO SUTH THU1 TIDB TIXI TROM TSKB VILL WES2 WHIT WTZR WUHN YAKZ YAR1   
global: YELL ZWEN                                                               
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    276      277      278      279      280      281      282    
----------------------------------------------------------------------------    
 ALGO*  2222222  13427    13892    13589    12646    13162    13451    13637    
 AREQ*  2    34   4714                                         3901     5658    
 ASC1   445 5     6041     6621     4971              5933                      
 AUCK*  2222222  12720    12891    13169    13128    13021    12206    12060    
 BAHR*  4455545   7027     7576     7331     7480     7443     7508     6955    
 BAKO   33 3 34  11523    11038             10789             10774    10593    
 BOGT   445 555   4561     5088                       2774     4014     4717    
 BRMU*  2222222   7972    10319    12848    12670    12318    12720    13041    
 CHAT*  2222222  13060    12746     8690    13143    12910    13207    12976    
 COCO   3333323   8997     7874     7340     7434     9309     8585     6906    
 CRO1    333443           12521     7785     7641    11965     8144    13003    
 DAV1*  5554454   9462    11506    11581             14604    13131    11488    
 DRAO*  2222222  13497    13452    12760    12945    12322     2541     2524    
 EISL   2 2  33   5717              4263                       1848     4772    
 FAIR*  2332233  11661    13345    11899    12535    12322    12265    11667    
 FORT*  3344444   4372     4928     4737     3638     4318     3685             
 GODE   22322 2  11114    14271     7984    11204    12800             14268    
 GOLD*  2222222  11712    11643    11823    10826    10712     8737     8529    
 GOUG     3 333                     9572              9777     9903     9964    
 GRAZ*  2222222  14035    13716    14244    14158    14197    13489    13383    
 GUAM*       43                                                3158     3440    
 HARK*  2233333   8817     8681     8124     8728     8455     9662     9208    
 HOB2*  2222222  12593    12612    12749    11204    11349    12567    12926    
 IISC   4334435   5049     6277     5918     6494     6142     5974     5403    
 IRKT*  2222222  11669    11549    11696    11435    11503    10922    11461    
 KELY   44443     9867    10271     9917     6421     6194                      
 KERG*  2222222  10082    10076    10525    10177    10145    10523     9939    
 KOKB*  3444444  13716     8738     9801     8067     8359     7993    11981    
 KOSG*  2222222  13586    13770    13692    13770    13679    11474    14038    
 KOUR*  3 33444   2826              2939     2692     3027     3100             
 KWJ1*       33                                                3946     3456    
 LHAS*      3                                         3903                      
 LPGS   3 44554   7951              4503     4670     4614              6876    
 MAC1*  3332243   9741     9932     9986    11700    11893     9899    10232    
 MAG0   1222222  10516    11650    11198    11264    10659    10956    10902    
 MALI*  4333444   5227     5810     4956     4707     5256     5771     4573    
 MASP*  4554555  11765    10256    11292    11595    11410    11589    11484    
 MATE*  2222233  13747    13319    13937    14123    14222    13468    13319    
 MAW1   5443343   8202    12453    12818    11909    13255    11023    12371    
 MCM4*  576  66   8644     7302     7243                       8285     8634    
 MDO1*  2222222  12489    12396    11891    11641    11869    12753    11985    
 METS       222                                      13369    13592    13406    
 MKEA   2    33  11319                                         9578    10002    
 NLIB*  2222222  12254    12414    11950    11767    12020    12316    11925    
 NOUM   33333    12233    12720    12944    12311    12288                      
 NYAL*  4555456  15488    15697    15674    14445    15652    14626    15427    
 ONSA*  2222222  14309    14309    14899    14928    14406    14372    14328    
 PERT*  2222233  12830    12772    12799    11411    11175     8328    12600    
 PETP   2222222   9060    11925    11117    11155    10670    11041    10621    
 PIE1*  2222222  12923    12796    12074    12143    12010    13310    12557    
 POL2   2222222  11192    11191    11057    11313     8711    10895    10747    
 POTS*  2222222  14998    15021    15033    15206    15222    15093    14570    
 REYK   2322233  12412    11106    12431    12440     9827    11965    12322    
 RIOG   2233232   7727     4460     4058     3591     3443     3327     6265    
 SANT*  2    2    7024                                         2588             
 SEY1       434                                       4443     4972     3602    
 STJO   2222222  12330    12254    12894    12522    12910    12991    12823    
 SUTH   22 2 22  11548    10326             11747             12040    11743    
 THU1*  4546455  11917    12284    12144     9912    10698    12710    12563    
 TIDB*  222  22  12314    12266    12532                      11719    11848    
 TIXI   3443233  13070    13102    13321    13559    13757    13432    13626    
 TROM*  3432234  14567    13540    14567    15359    13969    15933    14798    
 TSKB*   2                11580                                                 
 VILL*  2222222  11822    12205    11644    11896    11704     7626    11754    
 WES2*  2222222  12730    13348    12135    13259    13328    13590    13397    
 WHIT   2222222  13296    13170    13452    13579    12597    13280    12004    
 WTZR*  2222222  14594    14505    14747    14531    14542    14128    13920    
 WUHN   3223233  11610    11136    11624     9716    10956     8620     6941    
 YAKZ   2222222  12488    11827    12805    12983    12932    12802    12771    
 YAR1*  2222223  11760    11210    11000    10916    11453     9509    10131    
 YELL*  3443344  12967    12900    13130    12892    12811    12123    11882    
 ZWEN*   222222           11650    13879    13871    13341    13635    13422    
----------------------------------------------------------------------------    
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*  51457.5     918129.4618  -4346071.2486   4561977.8142     1     0     0 
 AREQ*  51458.2    1942826.7690  -5804070.2596  -1796893.9620     1     0     0 
 ASC1   51456.2    6118526.0715  -1572344.7039   -876451.1636     6    15    34 
 AUCK*  51457.5   -5105681.0737    461564.0448  -3782181.6992     3     3     2 
 BAHR*  51457.5    3633908.9764   4425275.5050   2799861.3266     1     1     1 
 BAKO   51457.5   -1836968.9830   6065617.0802   -716257.8024     6     6    11 
 BOGT   51457.7    1744399.0971  -6116037.7532    512731.6449    20    18    52 
 BRMU*  51457.5    2304703.5597  -4874817.1846   3395186.8963     1     1     0 
 CHAT*  51457.5   -4590670.9851   -275482.8853  -4404596.7470     3     1     1 
 COCO   51457.5    -741950.1166   6190961.6487  -1337768.4721     6     9    16 
 CRO1   51458.0    2607771.1861  -5488076.7582   1932767.6971     4     7     3 
 DAV1*  51457.5     486854.5589   2285099.3011  -5914955.7348     2     2     1 
 DRAO*  51457.5   -2059164.7260  -3621108.4032   4814432.3480     1     0     0 
 EISL   51457.7   -1884951.5614  -5357595.9301  -2892890.5588     5    17    24 
 FAIR*  51457.5   -2281621.4938  -1453595.8040   5756961.8819     0     0     0 
 FORT*  51457.0    4985386.6388  -3954998.5970   -428426.4752     0     0     0 
 GODE   51457.2    1130773.8328  -4831253.5787   3994200.3899     1     3     6 
 GOLD*  51457.5   -2353614.2191  -4641385.3786   3676976.4236     1     0     1 
 GOUG   51458.7    4795578.5931   -835299.4876  -4107634.0501     3     8     6 
 GRAZ*  51457.5    4194423.9269   1162702.6062   4647245.3387     1     0     0 
 GUAM*  51460.0   -5071312.7917   3568363.5203   1488904.3026     1     0     0 
 HARK*  51457.5    5084625.3150   2670366.2950  -2768494.5276     1     1     1 
 HOB2*  51457.5   -3950071.4697   2522415.2153  -4311638.2793     1     1     1 
 IISC   51457.5    1337936.7131   6070317.1243   1427876.5953     3     8     7 
 IRKT*  51457.5    -968332.2585   3794425.4214   5018167.7320     2     1     1 
 KELY   51456.5    1575559.2321  -1941827.9371   5848076.4904     1     5     7 
 KERG*  51457.5    1406337.3271   3918161.1179  -4816167.4020     2     2     1 
 KOKB*  51457.5   -5543838.1464  -2054587.0868   2387809.7693     1     0     1 
 KOSG*  51457.5    3899225.2213    396731.8590   5015078.3665     1     0     0 
 KOUR*  51457.3    3839591.4269  -5059567.5578    579956.9447     1     0     0 
 KWJ1*  51460.0   -6160880.9521   1339883.1446    960810.5108     2     1     1 
 LHAS*  51458.5    -106937.7926   5549269.5883   3139215.7855     0     0     0 
 LPGS   51457.5    2780102.9898  -4437418.8847  -3629404.5923     9    17    17 
 MAC1*  51457.5   -3464038.5574   1334172.8180  -5169224.3085     1     1     0 
 MAG0   51457.5   -2825810.2049   1581232.9299   5477005.4843     3     6     6 
 MALI*  51457.5    4865366.4419   4110737.4835   -331121.6846     1     1     2 
 MASP*  51457.5    5439192.2585  -1522055.5805   2953454.7424     2     1     2 
 MATE*  51457.5    4641949.6722   1393045.3329   4133287.3640     1     0     0 
 MAW1   51457.5    1111287.1777   2168911.2825  -5874493.6436     3     1     3 
 MCM4*  51457.3   -1311703.2207    310815.0735  -6213255.1505     1     1     2 
 MDO1*  51457.5   -1329998.7076  -5328393.3937   3236504.1671     1     0     0 
 METS   51459.5    2892570.8935   1311843.3750   5512634.0770     1     2     7 
 MKEA   51458.2   -5464105.1427  -2495166.7251   2148291.0052     2     2     5 
 NLIB*  51457.5    -130934.5167  -4762291.7352   4226854.6398     1     0     0 
 NOUM   51456.5   -5739971.5849   1387563.6217  -2402123.4597     1     1     7 
 NYAL*  51457.5    1202430.6054    252626.6708   6237767.5291     0     1     1 
 ONSA*  51457.5    3370658.6373    711877.0687   5349786.8917     1     0     0 
 PERT*  51457.5   -2368687.0996   4881316.5579  -3341796.0560     1     1     1 
 PETP   51457.5   -3576239.7768   1401003.4709   5075177.4752     3     7     7 
 PIE1*  51457.5   -1640916.8285  -5014781.2130   3575447.1050     1     1     0 
 POL2   51457.5    1239971.5208   4530790.0810   4302578.7727     2     3     8 
 POTS*  51457.5    3800689.7384    882077.3100   5028791.2575     1     1     0 
 REYK   51457.5    2587384.4405  -1043033.5058   5716563.9777     2     3     8 
 RIOG   51457.5    1429907.7652  -3495354.7790  -5122698.7134    14    23    20 
 SANT*  51457.0    1769693.4054  -5044574.1669  -3468321.0515     1     0     0 
 SEY1   51459.5    3602870.7386   5238174.4029   -516275.4948     3    11    13 
 STJO   51457.5    2612631.1884  -3426807.0386   4686757.8163     2     3    11 
 SUTH   51457.5    5041274.8207   1916054.0451  -3397076.0536     2     1     5 
 THU1*  51457.5     538981.3674  -1388714.8009   6181005.1290     1     0     1 
 TIDB*  51457.3   -4460996.2284   2682557.0840  -3674443.5992     1     1     1 
 TIXI   51457.5   -1264873.0844   1569455.8024   6031003.4396     2     2     4 
 TROM*  51457.5    2102940.2989    721569.4061   5958192.1172     1     1     1 
 TSKB*  51455.5   -3957199.2441   3310199.6894   3737711.6604     0     0     0 
 VILL*  51457.5    4849833.7760   -335049.1278   4116014.8558     1     1     0 
 WES2*  51457.5    1492233.3412  -4458089.4888   4296045.9954     1     0     0 
 WHIT   51457.5   -2218337.8674  -2201205.1164   5543057.5609     1     2     3 
 WTZR*  51457.5    4075580.6528    931853.7135   4801568.0624     0     0     0 
 WUHN   51457.5   -2267749.2485   5009154.3090   3221290.7112     3     2    12 
 YAKZ   51457.5   -1915023.3004   2308213.2269   5610224.9632     3     2     3 
 YAR1*  51457.5   -2389025.6629   5043316.9061  -3078530.6255     1     1     1 
 YELL*  51457.5   -1224452.5530  -2689216.1200   5633638.2639     1     1     0 
 ZWEN*  51458.0    2886325.4939   2155998.4427   5245816.1474     1     1     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 276: constrained site TSKB not in data set                                     
    : constrained site ZWEN not in data set                                     
    : constrained site LHAS not in data set                                     
    : constrained site GUAM not in data set                                     
    : constrained site KWJ1 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 FORT has < 1/2 as many obs as average                                
    : site IISC 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                                
    : NLIB residual dN > 2*RMS =       2 mm                                     
 277: constrained site AREQ not in data set                                     
    : constrained site KOUR not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site LHAS not in data set                                     
    : constrained site GUAM not in data set                                     
    : constrained site KWJ1 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 BOGT has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site RIOG has < 1/2 as many obs as average                                
    : CRO1 residual dE > 2*RMS =      14 mm                                     
 278: constrained site AREQ not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site TSKB not in data set                                     
    : constrained site LHAS not in data set                                     
    : constrained site GUAM not in data set                                     
    : constrained site KWJ1 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 ASC1 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                                
    : site RIOG has < 1/2 as many obs as average                                
    : TROM residual dE > 2*RMS =       2 mm                                     
    : WES2 residual dN > 2*RMS =       2 mm                                     
 279: constrained site AREQ not in data set                                     
    : constrained site DAV1 not in data set                                     
    : constrained site MCM4 not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site TIDB not in data set                                     
    : constrained site TSKB not in data set                                     
    : constrained site LHAS not in data set                                     
    : constrained site GUAM not in data set                                     
    : constrained site KWJ1 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 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                                
    : site RIOG has < 1/2 as many obs as average                                
    : KERG residual dN > 2*RMS =       6 mm                                     
 280: constrained site AREQ not in data set                                     
    : constrained site MCM4 not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site TIDB not in data set                                     
    : constrained site TSKB not in data set                                     
    : constrained site GUAM not in data set                                     
    : constrained site KWJ1 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 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                                
    : site LHAS 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                                
    : site RIOG has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
    : KERG residual dU > 2*RMS =       3 mm                                     
    : RIOG residual dE > 2*RMS =      46 mm                                     
 281: constrained site TSKB not in data set                                     
    : constrained site LHAS 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 DRAO 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 KOUR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site RIOG has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
 282: constrained site FORT not in data set                                     
    : constrained site KOUR not in data set                                     
    : constrained site SANT not in data set                                     
    : constrained site TSKB not in data set                                     
    : constrained site LHAS 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 BOGT has < 1/2 as many obs as average                                
    : site DRAO has < 1/2 as many obs as average                                
    : site EISL 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                                
    : site SEY1 has < 1/2 as many obs as average                                
    : NYAL residual dU > 2*RMS =       2 mm                                     
    : ONSA residual dN > 2*RMS =       2 mm                                     
    : POTS residual dE > 2*RMS =       1 mm                                     
    : STJO residual dE > 2*RMS =       6 mm                                     
    : ZWEN residual dU > 2*RMS =       2 mm                                     
--------------------------------------------------------------------------------

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