Subject: [IGSREPORT-3553] Wk 0896 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 20 Mar 1997 4:46:09 PST

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IGS Electronic Report    Thu Mar 20  4:46:09 PST 1997      Message Number 3553
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0896 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0896 (Dates: 97 Mar 09 - 97 Mar 15)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS08967.SUM         this text file                                            
 NGS08967.ERP         Earth rotation parameters for GPS Week 0896               
 NGS0896n.SNX         daily GPS coordinate solutions for GPS Wk 0896 (n=0..6)   
 NGS0896n.SP3         GPS ephemerides for GPS Week 0896, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF94 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        
------------------------------------------------------------------------        
 068     471477         10.6       25          54               14              
 069     475656         11.0       25          52               14              
 070     464054         10.5       25          53               14              
 071     485057         11.0       25          53               14              
 072     527925         10.7       25          55               14              
 073     472803         10.3       25          53               14              
 074     506626         10.9       25          52               13              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        068      069      070      071      072      073      074           
----------------------------------------------------------------------          
  01      25055E   24682E   23239E   24208E   27151E   24589E   26489E          
  02      12667    13120    12986    16939    19806    16580    17487           
  03      21813E   22234E   17981E   17559E   20754    17611    18091           
  04      19739    18353    17753    21626    23170    19559    22741           
  05      20646    21169    21626    23328    22581    20966    22933           
  06      22914E   23270E   23942E   24934E   25307E   13664E   14689E          
  07      25158E   24219E   24728E   17894    19977    18398    21288           
  09      17486    16972    17040    18386    19418    18003    17757           
  10      27884    27142    28070    30014    31674    34070    37858           
  14      33776    36336    34836    36108    39482    34996    42698           
  15      29660    29196    28090    28792    32422    30110    34734           
  16      31728    31310    34520    36746    40310    34844    40380           
  17      31594    32696    31648    32366    35460    34796    39762           
  18      43104E   46562E   44918E   46808E   50518E   42840E   35358E          
  19      24064    25620    30080    29784    33112    28332    34352           
  21      31864    32860    35932    36408    41112    38048    38688           
  22      25862    25600    35422    37600    38642    40874    40640           
  23      40990    40286    36900    40354    43850    38152    43998           
  24      41082    43252    41970    47278    48816    42120    46560           
  25      35764    34752    30026    29976    35358    33622    38636           
  26      45564E   47262E   46154E   49288E   53238E   49644E   53510E          
  27      39020    39884    37278    39864    45276    36828    42162           
  29      47112E   47620E   47292E   47442E   54798E   47888E   39956E          
  30      34980    36216    34448    36226    34666    41602    39270           
  31      47950E   46680E   31934E   35312    40788    38100    41740           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
-----------------------------------------------------------------------------   
global: ALGO ASC1 AUCK BOGT BRAZ BRMU CAS1 CHAT CRO1 DAV1 DGAR DRAO FAIR FORT   
global: GOLD GUAM HART HOB2 IISC IRKT KELY KERG KIT3 KOKB KOSG KWJ1 LHAS MAC1   
global: MADR MALI MAS1 MATE MCM4 MDO1 MDVO METS NLIB NYAL OHIG ONSA PAMA RCM6   
global: REYK SANT SHAO STJO TAEJ TAIW TIDB TSKB UPO1 WES2 WHIT WTZR YAR1 YELL   
-----------------------------------------------------------------------------   
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    068      069      070      071      072      073      074    
----------------------------------------------------------------------------    
 ALGO*  1111111   9681    11285    11422    11468    11393    11370    11652    
 ASC1   2122221   6324     6834     6543     6829     7058     5300     5783    
 AUCK   1111111  10653    10578     8337    10524    10517     5843    10593    
 BOGT   1         1753                                                          
 BRAZ   2222212   4264     5401     8497     6971     9086     7310     7429    
 BRMU   1111111  10660    11132    11024    10758    11060    10835    11266    
 CAS1   221 212   8656     9180     5016              6901     5097     9232    
 CHAT   1111111   9105     9443     8388     9306     9488     8248     9645    
 CRO1   1111111   6934     6970     7185     7510     7566     7676     7907    
 DAV1   1123212   9642    10382     4995     6755     7247     4869    10669    
 DGAR   2111121   4718     4971     5344     5086     4206     5468     4757    
 DRAO   1111111  11307    11322    11577     9655    10602    11473    11411    
 FAIR*  1112111  12638    13028    12391     9433    12963     9397    12600    
 FORT   2122222   5089     6547     6968     6557     7378     6498     6787    
 GOLD*  1111111  11281    11146    11656     3426     7055    11181    11785    
 GUAM   1111111   8004     8514     8199     8272     8490     7998     8047    
 HART*  1111111   5891     7412     7149     7075     8058     5952     5912    
 HOB2   1 11111   6160              6302    10741    11251     1950     9182    
 IISC   2211212   4645     4547     4971     7733     8190     5056     7753    
 IRKT   1111111   7368     7467     7427     9733     9670     9679     9716    
 KELY   121 223   7277     6654     4020              6664     8435    10349    
 KERG   1111111   7351     8352     7099     7430     7370     7971     7951    
 KIT3      11 1                              8762     9312              9092    
 KOKB*  1111111   6046     5583     5031     5873     6417     7670     7964    
 KOSG*  1111111  11647    11323    10670    11421    11928    11694    11332    
 KWJ1   1121111   4683     4897     3804     4804     5276     6673     5229    
 LHAS   1111111   7440     8870     9375     8838     9283     9377     9397    
 MAC1   1112111  10291    10345     4744     9847    10612     3540     6970    
 MADR*  1112111   9436     9382     8597     4996    10503     9966     9813    
 MALI   22222     5768     7078     6890     7332     7392                      
 MAS1   2222122   8624     8619     9304     7360     9890     9485     9748    
 MATE*  1111111   8978     8990     9197     9504     9659    12984    12939    
 MCM4   2223323   9132     9355     7071     8996     8513     6482     9168    
 MDO1*  1111111  11458    11404    11713    11716    11747    11606    11768    
 MDVO   1111111  11627    12217     9449    11212    11283    12507    11011    
 METS   1111111  11970    11932    11053    12061    12360    10863    11547    
 NLIB   1111111  11909    12014    12090    12094    12078    12173    12103    
 NYAL   1113212   7946     8116     8132     7782    10253     7568    10161    
 OHIG   1111111   5808     5457     6861     7980     8062     7732     8019    
 ONSA   1111111  11794    12314    12625    10512    12631    12581    12638    
 PAMA   112122    3232     3010     2957     2677     3067     3895             
 RCM6   1111111  11565    11282    11520    11408    11361    11404    11559    
 REYK    111111           10970    11098     9865    10731    10834    10599    
 SANT*  1111111   5186     3110     7559     7508     8652     7641     7955    
 SHAO   1111111  11886    12327    12210    12101    11294    11896    12183    
 STJO   1111111   8696     9386     8552    10414     9431     9918    10648    
 TAEJ   1  1111  11365                      11640    11524    11403    11483    
 TAIW   2222222   8924     9099     9115    10247    10039     9372    10125    
 TIDB*  111111    8780     9384     8401    10692    10878     7584             
 TSKB   1111111   9840    10491    10215    10337    10113     8102    10093    
 UPO1   1111111   9122     8768     8646     9636    10055    10817     9469    
 WES2   1111111  13288    13009    13505    13497    13437    13382    13522    
 WHIT   1111111  12648    12718    12537    10890    12829    12690    12606    
 WTZR*  1111111  12939    12391    12952    12177    13012    13020    13072    
 YAR1*  1111111   7353     6940     5876     7781     6839     6619     7605    
 YELL*  1113222  12999    12678    12738    12034    12671    12747    12790    
----------------------------------------------------------------------------    
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*  50519.5     918129.5068  -4346071.2383   4561977.8129     2     3     1 
 ASC1   50519.5    6118526.1051  -1572344.6525   -876451.1389    10    32    30 
 AUCK   50519.5   -5105681.0255    461564.0622  -3782181.7456     5     8    23 
 BOGT   50516.5    1744399.1029  -6116037.7878    512731.6555     0     0     0 
 BRAZ   50519.5    4115014.0924  -4550641.5152  -1741444.0369     7    14    20 
 BRMU   50519.5    2304703.5962  -4874817.1934   3395186.9026     4     6     8 
 CAS1   50519.5    -901776.1904   2409383.4467  -5816748.4554    18    19    23 
 CHAT   50519.5   -4590670.9394   -275482.9670  -4404596.7751     5    14    13 
 CRO1   50519.5    2607771.1771  -5488076.7875   1932767.6962     6    12    28 
 DAV1   50519.5     486854.5288   2285099.3295  -5914955.7128    15    21    13 
 DGAR   50519.5    1916269.8163   6029977.3460   -801720.1741    12    42    67 
 DRAO   50519.5   -2059164.6803  -3621108.3993   4814432.3745     1     3     9 
 FAIR*  50519.5   -2281621.4322  -1453595.7977   5756961.9122     2     2     3 
 FORT   50519.5    4985386.6357  -3954998.5669   -428426.4573     9    16    12 
 GOLD*  50519.5   -2353614.1784  -4641385.3979   3676976.4585     2     2     1 
 GUAM   50519.5   -5071312.8238   3568363.4661   1488904.2974    16    28    25 
 HART*  50519.5    5084625.4298   2670366.6147  -2768493.9389    13     7    11 
 HOB2   50519.8   -3950071.3908   2522415.2125  -4311638.3542    18    12    32 
 IISC   50519.5    1337936.8194   6070317.1041   1427876.4882    19    24    17 
 IRKT   50519.5    -968332.2013   3794425.4067   5018167.7507    16    29    10 
 KELY   50519.5    1575559.2928  -1941827.9533   5848076.5138     3     6     7 
 KERG   50519.5    1406337.3306   3918161.1317  -4816167.3725    10    16    22 
 KIT3   50520.8    1944945.3577   4556652.2079   4004325.9525     5    16     3 
 KOKB*  50519.5   -5543838.1103  -2054587.2631   2387809.7127     6     2     2 
 KOSG*  50519.5    3899225.2517    396731.8107   5015078.3398     2     6     4 
 KWJ1   50519.5   -6160881.0362   1339882.9644    960810.4735    16    24    33 
 LHAS   50519.5    -106937.6808   5549269.5810   3139215.7416    18    26    17 
 MAC1   50519.5   -3464038.5317   1334172.7839  -5169224.3296     5     9    17 
 MADR*  50519.5    4849202.4618   -360329.0812   4114913.0745     8    16     5 
 MALI   50518.5    4865366.4660   4110737.4510   -331121.7271     4    20    14 
 MAS1   50519.5    5439192.2670  -1522055.6471   2953454.7105     6     8    25 
 MATE*  50519.5    4641949.7122   1393045.2845   4133287.3323     2     3     1 
 MCM4   50519.5   -1311703.2921    310815.1181  -6213255.1640    10    16    12 
 MDO1*  50519.5   -1329998.6722  -5328393.3995   3236504.2022     2     2     2 
 MDVO   50519.5    2844672.2814   2161070.1005   5266363.8204     6     8    16 
 METS   50519.5    2892570.9333   1311843.3381   5512634.0564     4     7     9 
 NLIB   50519.5    -130934.4739  -4762291.7445   4226854.6683     3     2     7 
 NYAL   50519.5    1202430.6611    252626.6399   6237767.5403     7    15    12 
 OHIG   50519.5    1525872.4899  -2432481.3025  -5676146.0758    15    14    34 
 ONSA   50519.5    3370658.6755    711877.0302   5349786.8779     4     6     4 
 PAMA   50519.0   -5245195.2742  -3080472.2641  -1912825.3567    31    82    91 
 RCM6   50519.5     961334.7614  -5674074.1268   2740535.1379     4     8    10 
 REYK   50520.0    2587384.5043  -1043033.5124   5716563.9857     5     5     6 
 SANT*  50519.5    1769693.3506  -5044574.1471  -3468321.0351     7     3     6 
 SHAO   50519.5   -2831733.2953   4675666.0262   3275369.5048    12    30    16 
 STJO   50519.5    2612631.2370  -3426807.0418   4686757.8024     2     5    13 
 TAEJ   50520.1   -3120422.9347   4086355.4426   3761769.6029    12    23    14 
 TAIW   50519.5   -3024782.0251   4928936.8098   2681234.4435    14    29    22 
 TIDB*  50519.0   -4460996.1458   2682557.0881  -3674443.6806     4     3     5 
 TSKB   50519.5   -3957199.2714   3310199.6649   3737711.7076    11    27    23 
 UPO1   50519.5   -5464031.7586  -2446032.6390   2193283.0446     9    18    18 
 WES2   50519.5    1492233.3905  -4458089.4868   4296046.0006     3     5    13 
 WHIT   50519.5   -2218337.8133  -2201205.1208   5543057.5757     2     3    10 
 WTZR*  50519.5    4075580.6887    931853.6662   4801568.0409     2     3     2 
 YAR1*  50519.5   -2389025.5435   5043316.9030  -3078530.7148     9     4     4 
 YELL*  50519.5   -1224452.4939  -2689216.1138   5633638.2766     2     3     4 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 068: PRN 02    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 09    has < 2/3 as many obs as average                                
    : site BOGT has < 1/2 as many obs as average                                
    : site BRAZ has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : MDO1 residual dE > 2*RMS =       4 mm                                     
 069: PRN 02    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site IISC has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
    : CRO1 residual dN > 2*RMS =      13 mm                                     
    : GUAM residual dE > 2*RMS =      57 mm                                     
 070: 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 09    has < 2/3 as many obs as average                                
    : site KELY has < 1/2 as many obs as average                                
    : site KWJ1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : MCM4 residual dN > 2*RMS =      21 mm                                     
 071: PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site GOLD has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : KOSG residual dU > 2*RMS =       8 mm                                     
 072: PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : CHAT residual dU > 2*RMS =      29 mm                                     
 073: PRN 02    has < 2/3 as many obs as average                                
    : PRN 03    has < 2/3 as many obs as average                                
    : PRN 04    has < 2/3 as many obs as average                                
    : PRN 05    has < 2/3 as many obs as average                                
    : PRN 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site HOB2 has < 1/2 as many obs as average                                
    : site MAC1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : HOB2 residual dN > 2*RMS =      39 mm                                     
    : HOB2 residual dU > 2*RMS =      68 mm                                     
 074: constrained site TIDB 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 06    has < 2/3 as many obs as average                                
    : PRN 07    has < 2/3 as many obs as average                                
    : PRN 09    has < 2/3 as many obs as average                                
    : site DGAR has < 1/2 as many obs as average                                
    : BRAZ residual dU > 2*RMS =      46 mm                                     
    : BRMU residual dE > 2*RMS =      13 mm                                     
    : CRO1 residual dE > 2*RMS =      25 mm                                     
    : FORT residual dU > 2*RMS =      25 mm                                     
    : NLIB residual dN > 2*RMS =       7 mm                                     
    : NLIB residual dE > 2*RMS =       4 mm                                     
    : STJO residual dE > 2*RMS =      11 mm                                     
    : WES2 residual dU > 2*RMS =      30 mm                                     
    : YAR1 residual dN > 2*RMS =      18 mm                                     
--------------------------------------------------------------------------------

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