Subject: [IGSREPORT-2343] Wk 0835 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Fri, 19 Jan 1996 4:32:17 PST

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IGS Electronic Report    Fri Jan 19  4:32:17 PST 1996      Message Number 2343
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0835 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0835 (Dates: 96 Jan 07 - 96 Jan 13)                
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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   [email-masked]              
          Paul Spofford   301-713-3205   [email-masked]              
fax:                      301-713-4322                                          

PRODUCTS SENT TO CDDIS:                                                         
------------------------------------------------------------------------------  
 NGS08357.SUM         this text file                                            
 NGS08357.ERP         Earth rotation parameters for GPS Week 0835               
 NGS0835n.SNX         daily GPS coordinate solutions for GPS Wk 0835 (n=0..6)   
 NGS0835n.EPH         GPS ephemerides for GPS Week 0835, SP3 format (n=0..6)    
------------------------------------------------------------------------------  
                                                                                
SOLUTION CHARACTERISTICS:                                                       
------------------------------------------------------------------------------  
 Software             page4 developed at NOAA                                   
 Terr. Ref. Frame     nominally, ITRF93 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        
------------------------------------------------------------------------        
 007     402548         11.9       25          42               14              
 008     377890         11.4       25          41               14              
 009     366401         11.1       25          42               14              
 010     397625         11.5       25          42               14              
 011     380673         10.9       25          43               15              
 012     398794         12.0       25          43               15              
 013     355964         12.6       25          41               15              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        007      008      009      010      011      012      013           
----------------------------------------------------------------------          
  01      20112    19671    18828    20216    17889    19156    16245           
  02      13275E   14648E   13425E   12643E   12292E   14692E   12542E          
  04      18413    17193    15221    17780    16148    17173    15350           
  05      16376E   15048E   14312E   15498E   14906E   14417E   12993E          
  06      14686    13262    13190    13733    16038    15547    13781           
  07      19439    17136    16466    17967    16797    19348    15568           
  09      15570    14912    15944    16261    15493    16493    13478           
  12       9272     8489     9559    10102     9372     9804     8846           
  14      16605    13954    15507    16712    14605    15459    13187E          
  15      14874    12637    14119    14269    13756    15589    12578           
  16      18567    16859    16160    18733    18190    19140    17529E          
  17      14614    14511    14046    15996    13845    15378    11854           
  18      18518    17842    16572    18219    17493    17888    17438           
  19      14701    13785    14200    14659    14726    16116    14795           
  20      17208E   16108E   17545E   18979E   15019E    6967E   11669E          
  21      15892    15030    14655    15538    15888    16561E   13798E          
  22      18540E   16960E   17307E   17420E   16696E   19345E   17205E          
  23      16450    14534    15690    16142    14753    15260    14170E          
  24      17498    15101    11534    16447    17544    18766    17355           
  25      13180    13410    11467    13387    15413    15198    14039           
  26      15074    14349    13782    13563    14086    15991    13703           
  27      17964    16792    15815    17022    16498    17087    16082           
  28      17817    16020    15320    15404    15952    17112    14244           
  29      13729    15107    12906    15493    14257    15918    15272           
  31      14174    14532    12831    15442    13017    14389    12243           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    007      008      009      010      011      012      013    
----------------------------------------------------------------------------    
 ALGO*  1111111  11444    11225    11584    11329    10270    11794    11389    
 AREQ   1111111   8832     9871     9368     9613     9012     9186    10127    
 AUCK   1111111  10959    10187    10842    10902    10790    10399    10220    
 BRMU   1111111  11701    11447    11850    11707    11438    11650    10591    
 CHAT   1111111   9691     9057     9629     9450     9399     9501     9403    
 CRO1   1111111   8363     9552     9306     8574     8562     9040     9283    
 DRAO   1111111  11332    11131    10765    11178    11164    11254     9209    
 FAIR*  1111113  10148    11558    11793    12087     6206     6328     4235    
 FORT      1111                              9095     7888     8337     8606    
 GOLD*  1111111  11398    11225    10895    10760    10320    10524     9377    
 GUAM   1111111   6764     6144     6655     6611     8603     9082     9026    
 HART*  4454555    630      616      343      647      310     1016      726    
 IISC   1111111   9557     6401     6768     7266     5815     6828     5593    
 IRKT   111111    9796     8146     8798     8725     8459     9924             
 KERG   1111111   8195     7846     5728     7786     8011     7539     7152    
 KIT3   1    1    9773                                         9687             
 KOKB*      222                                        480     1395     1847    
 KOSG*  1111111  12323    10943    12082    11739     9561    10763    11712    
 KOUR   2212121   7185     9001     8346     8162     7608     8265     8710    
 LPGS     22111                    11664    11446    12247     9668     9678    
 MADR*  1111111   7435     7839     6644     7370     8195     8194     8163    
 MALI   111       6204     6391     5809                                        
 MAS1   1112222   2815     3781     2774     4587     5297     5707     4936    
 MATE*  1111111   9222     8494     6343    12449     7136    11903    11376    
 MCM4   23223     4997     4672     7525     4835     8730                      
 MDO1*  1111111  11608    11390    11573    11313    10462    11252     9993    
 MDVO   1111111  11271    11224    11894    12217    11812    10110     9350    
 METS   1111111  12315    11774    10014    11535    11631    10942    10251    
 NLIB   1111111  12133    11668    12282    11913    11627    12198    11913    
 NYAL   1111221  12279     9994     7259     8833    10428    11888    10496    
 OHIG        22                                                3816     3876    
 ONSA   1111111  12501    12445    11324    11757    11453    11156    11522    
 PAMA   1111112   4316     4383     4819     4031     2464     4807     3737    
 RCM5   11111    10328     9953    10459    10199     5427                      
 SANT*  1211111  11143    11383    11299    11686    11952    11876    12048    
 SHAO   1111111  12527    11640    11336    12693    12100    12656    12242    
 STJO   1111111   9895     9563     9769     9727     9850     9739     9179    
 TAEJ   1111111  10891    10665    11047    11416    10154    10511    10819    
 TAIW   1111111  10303     9005     9184     9536     8445    10228     9653    
 TIDB*  1111111   7770     7236     6380     7603     8048     8288     7880    
 TROM*  1111113  12084    12401     6261    11012     9399    11435    10246    
 TSKB   1111111   8782     7514     6584     6641     8548     8679     6423    
 WES2   1111111  13658    13122    13334    13557    13356    13646    12596    
 WETT*  1111111  11972     8858     7011    11564    10187    11148    11460    
 YAR1*  1111111   8712     8164     2272     8395     6902     6511     6421    
 YELL*  1111114  10673    11295    11252    11863    11844    11577     7560    
----------------------------------------------------------------------------    
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*  50092.5     918129.4877  -4346071.2301   4561977.8528     0     0     0 
 AREQ   50092.5    1942826.6994  -5804070.2542  -1796893.9440     3     9    11 
 AUCK   50092.5   -5105680.9303    461564.0707  -3782181.7691     4    11     9 
 BRMU   50092.5    2304703.5661  -4874817.1691   3395186.9133     2     4    10 
 CHAT   50092.5   -4590670.8233   -275483.0003  -4404596.7608     7    14     8 
 CRO1   50092.5    2607771.1198  -5488076.7626   1932767.6928     6     8    17 
 DRAO   50092.5   -2059164.7020  -3621108.3676   4814432.3932     1     3    10 
 FAIR*  50092.5   -2281621.4512  -1453595.7619   5756961.9347     0     0     0 
 FORT   50094.0    4985386.6079  -3954998.5679   -428426.4614    12    27    12 
 GOLD*  50092.5   -2353614.1886  -4641385.3826   3676976.4693     0     0     0 
 GUAM   50092.5   -5071312.8112   3568363.5538   1488904.2832    12    18    17 
 HART*  50092.5    5084625.4255   2670366.5610  -2768493.9679     0     0     0 
 IISC   50092.5    1337936.8572   6070317.1872   1427876.4474    11    10    23 
 IRKT   50092.0    -968332.1707   3794425.4799   5018167.7440     6    12    14 
 KERG   50092.5    1406337.3650   3918161.0809  -4816167.4185    11    19    26 
 KIT3   50092.0    1944945.3649   4556652.2380   4004325.9527     2     0     7 
 KOKB*  50094.5   -5543838.1393  -2054587.3017   2387809.6721     0     0     0 
 KOSG*  50092.5    3899225.2373    396731.8245   5015078.3367     0     0     0 
 KOUR   50092.5    3839591.4010  -5059567.5449    579956.9569     8    15    15 
 LPGS   50093.5    2780102.9523  -4437418.8607  -3629404.5547     4     4    11 
 MADR*  50092.5    4849202.4446   -360329.1252   4114913.1096     0     0     0 
 MALI   50090.5    4865366.6426   4110737.4945   -331121.7638     6    50    33 
 MAS1   50092.5    5439192.2372  -1522055.6371   2953454.7287     6    11    22 
 MATE*  50092.5    4641949.7019   1393045.2680   4133287.3252     0     0     0 
 MCM4   50091.5   -1311703.2332    310815.0968  -6213255.0363    12     7    10 
 MDO1*  50092.5   -1329998.7052  -5328393.3845   3236504.2269     0     0     0 
 MDVO   50092.5    2844672.2968   2161070.1229   5266363.8351     5     3    38 
 METS   50092.5    2892570.9246   1311843.3555   5512634.0500     4     3     3 
 NLIB   50092.5    -130934.5049  -4762291.7256   4226854.6881     1     1     3 
 NYAL   50092.5    1202430.6391    252626.6898   6237767.4940     6     2     8 
 OHIG   50095.0    1525872.4516  -2432481.2948  -5676146.0345     3     2     7 
 ONSA   50092.5    3370658.6540    711877.0365   5349786.8614     3     7    12 
 PAMA   50092.5   -5245194.9100  -3080471.9376  -1912825.2847    24    54   310 
 RCM5   50091.5     961334.7350  -5674074.1989   2740535.1927     4     5    10 
 SANT*  50092.5    1769693.3014  -5044574.1434  -3468321.0218     0     0     0 
 SHAO   50092.5   -2831733.2263   4675666.1176   3275369.4911    13    18     7 
 STJO   50092.5    2612631.2224  -3426807.0063   4686757.8230     3     3     7 
 TAEJ   50092.5   -3120423.2665   4086356.0299   3761770.0635    11    19     5 
 TAIW   50092.5   -3024781.9307   4928936.8918   2681234.4245    11    17     9 
 TIDB*  50092.5   -4460996.1063   2682557.1032  -3674443.7939     0     0     0 
 TROM*  50092.5    2102940.3340    721569.4145   5958192.0986     0     0     0 
 TSKB   50092.5   -3957199.2330   3310199.7423   3737711.6908    13    17    11 
 WES2   50092.5    1492233.3648  -4458089.4640   4296046.0149     3     2     5 
 WETT*  50092.5    4075578.5672    931852.6817   4801570.0326     0     0     0 
 YAR1*  50092.5   -2389025.4741   5043316.8594  -3078530.8296     0     0     0 
 YELL*  50092.5   -1224452.5167  -2689216.0700   5633638.2797     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 007: constrained site KOKB not in data set                                     
    : PRN 12    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site MAS1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 008: constrained site KOKB not in data set                                     
    : PRN 12    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site MAS1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 009: constrained site KOKB not in data set                                     
    : PRN 12    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site MAS1 has < 1/2 as many obs as average                                
    : site YAR1 has < 1/2 as many obs as average                                
    : NLIB residual dN > 2*RMS =       2 mm                                     
 010: constrained site KOKB not in data set                                     
    : PRN 12    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site MAS1 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 011: PRN 12    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 012: PRN 12    has < 2/3 as many obs as average                                
    : PRN 20    has < 2/3 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : IRKT residual dE > 2*RMS =      27 mm                                     
 013: PRN 12    has < 2/3 as many obs as average                                
    : site FAIR has < 1/2 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site KOKB has < 1/2 as many obs as average                                
    : site OHIG has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : BRMU residual dU > 2*RMS =      20 mm                                     
    : IISC residual dU > 2*RMS =      52 mm                                     
    : PAMA residual dN > 2*RMS =      50 mm                                     
--------------------------------------------------------------------------------

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