Subject: [IGSREPORT-6372] Wk 1022 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Fri, 20 Aug 1999 8:07:49 PDT

******************************************************************************
IGS Electronic Report    Fri Aug 20  8:07:49 PDT 1999      Message Number 6372
******************************************************************************

Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 1022 NOAA NGS Analysis Report

******************************************************************************* 
NGS ANALYSIS REPORT GPS WEEK 1022 (Dates: 99 Aug 08 - 99 Aug 14)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS10227.SUM         this text file                                            
 NGS10227.ERP         Earth rotation parameters for GPS Week 1022               
 NGS10227.SNX         weekly GPS coordinate solutions for GPS Wk 1022           
 NGS1022n.SP3         GPS ephemerides for GPS Week 1022, 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        
------------------------------------------------------------------------        
 220     713446         11.6       27          66               45              
 221     686794         12.2       27          65               40              
 222     686422         11.8       26          66               44              
 223     707713         11.7       27          64               43              
 224     721601         11.4       27          66               42              
 225     715581         11.6       27          65               41              
 226     725629         11.4       27          66               42              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        220      221      222      223      224      225      226           
----------------------------------------------------------------------          
  01      32234E   32095E   34615E   33407E   35265E   33436E   34350E          
  02      23469    24811    24961    23638    24727    23352    23583           
  03      24495    20190    21576    23765    24093    23161    24382           
  04      27921    26521    27595    26505    26261    25637    25211           
  05      27243    24691    25008    26278    24504    27813    25583           
  06      21237    20894    22095    20567    23789    22891    22461           
  07      23698    25015    25402    24364    23045    24164    25603           
  08      30966    29506    30168    29159    29532    29108    29846           
  09      40748    45190    44928    44368    45808    44588    41092           
  10      49232    42712    51680    44264    45340    48110    50556           
  13      62832E   60790E   63084E   58362E   64734E   62086E   62440E          
  14      46610    48278    54256    50464    53714    50604    50552           
  15      46126    46028    38900    44316    42718    44470    42818           
  16      52002    49960    48786    48202    49048    46738    49188           
  17      50720    47758    51788    49874    49174    47854    51128           
  18      68434E   66466E   68958E   67724E   71612E   67502E   69156E          
  19      42672    41730    43170    43608    44272    42206    44362           
  21      47332    46634    46952    47320    48260    46838    48220           
  22      48710    38008    45588    50414    47068    50374    48846           
  23      56342    54834    56648    55714    57254    57096    59854           
  24      50196    50692    48392    54072    51922    52226    54034           
  25      56552    48156    53366    54112    54966    58416    57578           
  26      63794E   62206E   65266E   62404E   63828E   64232E   68698E          
  27      51520    53394    50576    52188    53510    52084    53238           
  29      66308E   66782E   68894E   66184E   69890E   66840E   66246E          
  30      50692    47380    48772    51522    51772    54426    56606           
  31      53544    49144     -999    54948    55880    55348    54608           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO AREQ ASC1 AUCK BAHR BAKO BOGT BRMU CAS1 CHAT CRO1 DAV1 DGAR DRAO   
global: EISL FAIR FORT GODE GOLD GOUG GRAZ GUAM HART HOB2 IISC IRKT KELY KERG   
global: KOKB KOSG KOUR KWJ1 LHAS LPGS MAC1 MADR MAG0 MALI MATE MAW1 MCM4 MDO1   
global: METS MKEA NLIB NOUM NTUS NYAL ONSA PERT PETP PIE1 POL2 POTS REYK RIOG   
global: SANT SEY1 SHAO STJO SUTH THU1 TIDB TIXI TROM TSKB VILL WES2 WHIT WTZR   
global: WUHN YAKZ YAR1 YELL ZWEN                                                
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    220      221      222      223      224      225      226    
----------------------------------------------------------------------------    
 ALGO*  1222121  13193    14586    12682    14274    14607    14134    12584    
 AREQ*  2 2       8919              9240                                        
 ASC1   2222222   6261     6144     6644     6583     6893     6500     6141    
 AUCK*   212111           11460    11201     8355    11203    11466    11515    
 BAHR*  3233232   9390    10104     8746     9073     9782     9378     9893    
 BAKO   3333222  12032    11923    10464     9239    10466    12048    11943    
 BOGT   3322223   6653     5200     6913     6170     5391     6723     5104    
 BRMU*  2222222   9935    11622    10899     9678     9153     9635     9344    
 CAS1*  4446533   7448     7461     7350              6989     8548     8991    
 CHAT*  2211     10726    10195    10997    11138                               
 CRO1    22                8638     7974                                        
 DAV1*  4523432   8459     7472     9789     9048     8261     8960    10037    
 DGAR   2222222   3640     4311     3826              4074     3879     4149    
 DRAO*  2212121  13606    13096    13075    13601    13541    13500    13508    
 EISL   2  2222   7860                       8458     7640     7829     7764    
 FAIR*  2 12332  11291             13452    14077    14001    13300    13246    
 FORT*  2222222   6604     6111     6369     6954     6862     6762     6865    
 GODE    1 2222           13587             13343    13472    13225    12028    
 GOLD*  2222222  12438    12184    12931    12133    12187    12525    12386    
 GOUG   1  1111  10015                       9922     9615     6465     6745    
 GRAZ*  2222222  14463    14405    13314    14327    14421    14317    13878    
 GUAM*  2232222   6069     4997     4732     5768     6174     6306     5979    
 HART*  12111 1  10747    11305    10330    10516    10714              6245    
 HOB2*  2212111  13100    10749    12184    13338    12871    13204    13171    
 IISC   32332     4512     6336     5629     5820     6146                      
 IRKT*  2222222  11122    11760    11326    11385    11520    11640    12262    
 KELY    32   3            9406     9118                               12108    
 KERG*  2212221  10553     9815    10191     9824    10523    10001    12281    
 KOKB*  33 3322  14013    12840              9795    13044    14751    14797    
 KOSG*  2122222  13429    13650    13148    13430    13915    14258    13699    
 KOUR*  2222222   6535     6124     6185     6478     5806     6784     6373    
 KWJ1*  3243423   4750     3571     3730     6218     5190     5748     5420    
 LHAS*  222222    6026     8243     7734     7563     7599     9542             
 LPGS      1222                             10210     9566     9510     9251    
 MAC1*  3 11221  10866             10278    11179    10390    11293    11319    
 MADR   222 222  12595    13762    12727             12936    12956    13061    
 MAG0   2212 22  11817    11258    10361    11821             11388    11363    
 MALI*  2234222   6999     8116     6814     7732     7687     6062     7693    
 MATE*  2222222  14465    14473    12093    14568    14464    14306    14504    
 MAW1   462 332  11440     9693    11760             11188    11077    12477    
 MCM4*  5534432   8103     6959    10192     8714     7953     8917     9306    
 MDO1*  2222222  13037    13310    12862    12125    13154    13255    13232    
 METS    222 2            12863    12692    12904             13107             
 MKEA   23 2322  11960    11235             11565    11330    12463    12448    
 NLIB*  1111211  12379    12577    11881    12086    12222    12260    11849    
 NOUM   2222222  12427    12600    12236    12638    12836    12740     9419    
 NTUS    22 2              4537     5464              6006                      
 NYAL*  3 2  32  11517              7968                               12508    
 ONSA*  2122221  13171    13818    13058    13861    13815    13203    13597    
 PERT*  2211121  12731    12697    11642    12744    12796    12720    12669    
 PETP   2212222  12124    11279    10658    12117    12404    11955    11934    
 PIE1*  2112222  13489    13487    13283    12664    13657    13790    13626    
 POL2    2                11037                                                 
 POTS*  2222221  13727    14325    13573    14234    14235    13926    14136    
 REYK   2322221  11857    10454    10286    10998    11345    10862    11859    
 RIOG   1  1111  12097                      12368    11783    12018    11831    
 SANT*  2221122  10058     5066    10649    11268    10387    10593    10291    
 SEY1   3233222   7142     8802     7394     7216     8433     5394     9090    
 SHAO*  2222     11337    11268    10879    10626                               
 STJO   1122222  12968    12848    12408    12919    12890    12397    13073    
 SUTH   1211111  13889    13729    12981    13714    13655     8054     7705    
 THU1*  3433322  11425    10131    10235    11461    11451    11316    12295    
 TIDB*  2222121  12246    11687    11557    11452    12183    12180    12240    
 TIXI   3412332  12396    12028    12253    12759    12733    12316    12741    
 TROM*  3 22232  12007              9908    12963    13025    12684    12867    
 TSKB*  2222222  10626     9942     9220    10019    10364    10367    10403    
 VILL*  2222222  12990    14020    12686    11705    12597    12585    12700    
 WES2*  2122222  13402    13751    12837    13541    13787    13340    12797    
 WHIT   2312222  12313    11466    14033    14612    14622    13948    12202    
 WTZR*  2222222  14533    14464    13524    14193    14487    14412    13084    
 WUHN    22 222           11793    11328             11593    11600    11367    
 YAKZ   2212222  13051    12730    12540    12997    12301    12162    12125    
 YAR1*  2221121  13404    10401     9753    11971    10413    13398    13280    
 YELL*  3422342  12474     9741    12997    13525    13364    13083    13551    
 ZWEN*  2  2221  11980                      11920    12219    12168    12088    
----------------------------------------------------------------------------    
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*  51401.5     918129.4646  -4346071.2470   4561977.8150     1     1     0 
 AREQ*  51399.5    1942826.7678  -5804070.2598  -1796893.9620     0     0     0 
 ASC1   51401.5    6118526.0952  -1572344.6980   -876451.1647     3    10    24 
 AUCK*  51402.0   -5105681.0697    461564.0462  -3782181.6961     2     2     5 
 BAHR*  51401.5    3633908.9818   4425275.5072   2799861.3197     1     3     3 
 BAKO   51401.5   -1836969.0057   6065617.0983   -716257.8089     2     7    13 
 BOGT   51401.5    1744399.1023  -6116037.7131    512731.6293     3    23    23 
 BRMU*  51401.5    2304703.5609  -4874817.1847   3395186.8956     2     1     0 
 CAS1*  51401.5    -901776.1564   2409383.4142  -5816748.4829     2     1     2 
 CHAT*  51400.0   -4590670.9773   -275482.8896  -4404596.7398     2     2     0 
 CRO1   51400.0    2607771.1812  -5488076.7496   1932767.6885     0     3     2 
 DAV1*  51401.5     486854.5569   2285099.3046  -5914955.7333     4     3     9 
 DGAR   51401.5    1916269.6629   6029977.3649   -801720.1157     4    18    39 
 DRAO*  51401.5   -2059164.7234  -3621108.4023   4814432.3479     3     2     1 
 EISL   51402.1   -1884951.5800  -5357595.9131  -2892890.5442     2    12    19 
 FAIR*  51401.8   -2281621.4906  -1453595.8015   5756961.8823     2     1     0 
 FORT*  51401.5    4985386.6392  -3954998.5959   -428426.4767     1     1     1 
 GODE   51402.3    1130773.8370  -4831253.5807   3994200.3964     3     3     6 
 GOLD*  51401.5   -2353614.2185  -4641385.3797   3676976.4233     1     1     0 
 GOUG   51402.1    4795578.5599   -835299.4662  -4107634.0322     3     3    23 
 GRAZ*  51401.5    4194423.9288   1162702.6033   4647245.3379     2     0     1 
 GUAM*  51401.5   -5071312.7917   3568363.5178   1488904.3033     1     2     1 
 HART*  51401.2    5084625.3155   2670366.2910  -2768494.5297     2     1     1 
 HOB2*  51401.5   -3950071.4639   2522415.2139  -4311638.2853     1     1     1 
 IISC   51400.5    1337936.7092   6070317.1385   1427876.5977     4    10    11 
 IRKT*  51401.5    -968332.2544   3794425.4209   5018167.7345     1     3     1 
 KELY   51401.5    1575559.2389  -1941827.9340   5848076.5084     2     2    14 
 KERG*  51401.5    1406337.3284   3918161.1164  -4816167.4026     3     2     1 
 KOKB*  51401.7   -5543838.1436  -2054587.0957   2387809.7666     1     0     1 
 KOSG*  51401.5    3899225.2230    396731.8570   5015078.3664     1     1     0 
 KOUR*  51401.5    3839591.4269  -5059567.5577    579956.9420     2     2     1 
 KWJ1*  51401.5   -6160880.9552   1339883.1353    960810.5057     2     4     4 
 LHAS*  51401.0    -106937.7865   5549269.5876   3139215.7841     2     1     1 
 LPGS   51403.0    2780102.9737  -4437418.8689  -3629404.5800     1     3    13 
 MAC1*  51401.8   -3464038.5533   1334172.8140  -5169224.3110     1     1     1 
 MADR   51401.5    4849202.4450   -360329.0309   4114913.0959     1     3     4 
 MAG0   51401.3   -2825810.2152   1581232.9253   5477005.5149     3     3     6 
 MALI*  51401.5    4865366.4427   4110737.4835   -331121.6880     2     3     6 
 MATE*  51401.5    4641949.6751   1393045.3299   4133287.3618     1     0     0 
 MAW1   51401.5    1111287.1784   2168911.2826  -5874493.6411     2     2     3 
 MCM4*  51401.5   -1311703.2210    310815.0767  -6213255.1565     3     2     6 
 MDO1*  51401.5   -1329998.7057  -5328393.3943   3236504.1661     2     1     1 
 METS   51401.3    2892570.8928   1311843.3772   5512634.0758     2     3     4 
 MKEA   51401.7   -5464105.1365  -2495166.7330   2148291.0009     2     3     9 
 NLIB*  51401.5    -130934.5136  -4762291.7344   4226854.6412     1     1     0 
 NOUM   51401.5   -5739971.5758   1387563.6264  -2402123.4547     3     3    13 
 NTUS   51400.8   -1508022.7634   6195576.6830    148799.4486     1     7     8 
 NYAL*  51401.2    1202430.6102    252626.6706   6237767.5275     2     2     3 
 ONSA*  51401.5    3370658.6391    711877.0661   5349786.8904     1     1     1 
 PERT*  51401.5   -2368687.0915   4881316.5562  -3341796.0643     1     1     1 
 PETP   51401.5   -3576239.7746   1401003.4588   5075177.4683     2     7    12 
 PIE1*  51401.5   -1640916.8260  -5014781.2117   3575447.1062     1     1     1 
 POL2   51399.5    1239971.5179   4530790.0819   4302578.7778     0     0     0 
 POTS*  51401.5    3800689.7407    882077.3074   5028791.2572     1     1     1 
 REYK   51401.5    2587384.4428  -1043033.5007   5716563.9751     1     3     5 
 RIOG   51402.1    1429907.7528  -3495354.7783  -5122698.7132     5     3    10 
 SANT*  51401.5    1769693.4023  -5044574.1665  -3468321.0522     2     1     1 
 SEY1   51401.5    3602870.7218   5238174.4043   -516275.5059     6    24    35 
 SHAO*  51400.0   -2831733.3505   4675666.0208   3275369.4689     2     1     1 
 STJO   51401.5    2612631.1935  -3426807.0306   4686757.8111     3     2     4 
 SUTH   51401.5    5041274.8081   1916054.0424  -3397076.0462     2     3     4 
 THU1*  51401.5     538981.3726  -1388714.8026   6181005.1295     1     2     2 
 TIDB*  51401.5   -4460996.2240   2682557.0843  -3674443.6061     2     1     1 
 TIXI   51401.5   -1264873.0861   1569455.8041   6031003.4497     6     4     5 
 TROM*  51401.8    2102940.3018    721569.4050   5958192.1162     1     1     1 
 TSKB*  51401.5   -3957199.2442   3310199.6866   3737711.6622     1     2     1 
 VILL*  51401.5    4849833.7752   -335049.1307   4116014.8547     1     1     1 
 WES2*  51401.5    1492233.3447  -4458089.4881   4296045.9958     1     0     0 
 WHIT   51401.5   -2218337.8632  -2201205.1137   5543057.5539     1     3     4 
 WTZR*  51401.5    4075580.6540    931853.7101   4801568.0625     1     1     0 
 WUHN   51402.1   -2267749.2436   5009154.3132   3221290.7160     5     2    12 
 YAKZ   51401.5   -1915023.2980   2308213.2294   5610224.9769     4     3     5 
 YAR1*  51401.5   -2389025.6556   5043316.9040  -3078530.6320     1     1     0 
 YELL*  51401.5   -1224452.5501  -2689216.1202   5633638.2640     2     1     1 
 ZWEN*  51402.1    2886325.4947   2155998.4414   5245816.1456     2     1     1 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 220: constrained site AUCK 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                                
    : site DGAR has < 1/2 as many obs as average                                
    : site IISC has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : IRKT residual dN > 2*RMS =       2 mm                                     
    : YELL residual dE > 2*RMS =       3 mm                                     
 221: constrained site AREQ not in data set                                     
    : constrained site FAIR not in data set                                     
    : constrained site MAC1 not in data set                                     
    : constrained site NYAL not in data set                                     
    : constrained site TROM not in data set                                     
    : constrained site ZWEN 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                                
    : site BOGT has < 1/2 as many obs as average                                
    : site DGAR 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 NTUS has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
    : PIE1 residual dU > 2*RMS =       2 mm                                     
    : STJO residual dN > 2*RMS =       6 mm                                     
 222: constrained site KOKB not in data set                                     
    : constrained site ZWEN 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                                
    : site DGAR 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                                
    : DGAR residual dN > 2*RMS =       8 mm                                     
    : DGAR residual dE > 2*RMS =      36 mm                                     
    : THU1 residual dU > 2*RMS =       3 mm                                     
 223: constrained site AREQ not in data set                                     
    : constrained site CAS1 not in data set                                     
    : constrained site NYAL 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                                
    : DAV1 residual dN > 2*RMS =      10 mm                                     
    : MDO1 residual dE > 2*RMS =       2 mm                                     
    : REYK residual dE > 2*RMS =       7 mm                                     
 224: constrained site AREQ not in data set                                     
    : constrained site CHAT not in data set                                     
    : constrained site NYAL not in data set                                     
    : constrained site SHAO 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 BOGT has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : FORT residual dE > 2*RMS =       2 mm                                     
    : GOLD residual dE > 2*RMS =       2 mm                                     
    : KOKB residual dU > 2*RMS =       1 mm                                     
    : MALI residual dE > 2*RMS =       5 mm                                     
    : VILL residual dN > 2*RMS =       3 mm                                     
 225: constrained site AREQ not in data set                                     
    : constrained site CHAT not in data set                                     
    : constrained site HART not in data set                                     
    : constrained site NYAL not in data set                                     
    : constrained site SHAO 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 DGAR has < 1/2 as many obs as average                                
    : site SEY1 has < 1/2 as many obs as average                                
 226: constrained site AREQ not in data set                                     
    : constrained site CHAT not in data set                                     
    : constrained site LHAS not in data set                                     
    : constrained site SHAO 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 BOGT has < 1/2 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : AUCK residual dU > 2*RMS =      10 mm                                     
--------------------------------------------------------------------------------

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