Subject: [IGSREPORT-2672] Wk 0853 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 23 May 1996 10:25:02 PDT

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IGS Electronic Report    Thu May 23 10:25:02 PDT 1996      Message Number 2672
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0853 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0853 (Dates: 96 May 12 - 96 May 18)                
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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:                                                         
------------------------------------------------------------------------------  
 NGS08537.SUM         this text file                                            
 NGS08537.ERP         Earth rotation parameters for GPS Week 0853               
 NGS0853n.SNX         daily GPS coordinate solutions for GPS Wk 0853 (n=0..6)   
 NGS0853n.EPH         GPS ephemerides for GPS Week 0853, 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        
------------------------------------------------------------------------        
 133     432158         12.4       24          49               14              
 134     419200         11.8       24          50               15              
 135     443498         12.1       24          48               14              
 136     402406         11.3       24          48               14              
 137     411605         12.0       24          48               15              
 138     376593         12.2       24          44               15              
 139     450320         12.3       25          48               15              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        133      134      135      136      137      138      139           
----------------------------------------------------------------------          
  01      19852    21063    20885    19699    19560    16943    20863           
  02      16506    15659    17054    15133    16510    15686    17754           
  03      15250    16345    16064    14107    14028    12167    15515           
  04      18696E   18131E   18763E   16319E   18518E   15607E   19891E          
  05      17298    15773    17780    16489    16882    14770    17903           
  06      16283    17780    16741    15385    15806    15739    17969           
  07      19084    19200    21634    18967    19528    16914    19049           
  09      18256E   16335E   17937E   15990E   17764E   14520    17168           
  14      17377    16636    17467    15453    15361    13114    16606           
  15      17128E   15094E   15794E   14029E   13486E   14863E   16613E          
  16      19714    18960    20085    18913    18518    17204    20760           
  17      17865E   16407E   17949E   15976E   15423E   14880E   17124E          
  18      17421    18086    19205    16770    17097    14873    15262           
  19      14607E   16739E   19627E   16668    17408    17056    15519           
  20       -999     -999     -999     -999     -999     -999    13522           
  21      21142    19994    20919    18521    18799    17952    20679           
  22      21523    20670    20665    19759    19686    17469    20540           
  23      17026    15958    17893    17964    16832    14447    18708           
  24      20545E   18875E   21460E   19003E   19093E   17267E   19798E          
  25      17332E   16952E   17238E   14856E   15962    14918    17840           
  26      16443    15596    17369    14623    16514    15252    17493           
  27      16088E   15066E   16497E   16257E   17346    15049    18471           
  28      18669    18039    17455    16611    16370    17017    17899           
  29      18411    19011    19459    16861    18279    17389    19355           
  31      19642    16831    17558    18053    16835    15497    18019           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    133      134      135      136      137      138      139    
----------------------------------------------------------------------------    
 ALGO*  1111111  10607     9361    10830    10327    10807    10253    11282    
 AREQ   1111111   7629     8412     7783     6484     7950     6998     9237    
 ASC1   12  111   1641     5075                       5281     5476     5046    
 AUCK   1111111   8734     8529     9758     9219     9934    10072     9787    
 BOGT   11111     6332     7326     7419     6233     7267                      
 BRMU   1111111   8522     6433     9971    10866    10489     8195    10681    
 CAS1   2222121   8077     8210     8324     7923     7988     8929     9972    
 CHAT   1111111   7842     8552     8664     7724     8764     8535     8904    
 CRO1   1111111   9156     8645     8979     7808     8753     7206             
 DAV1   2232331   9706     9316     8335     7761     6662     8397    10315    
 DRAO   1111111  11102    10518     9638    10153    10532     9113    11254    
 EISL   1 1111    6441              6610     5209     6984     4900             
 FAIR*  1211121   9127     8200     8288     8377     8100     8421     8108    
 FORT   1111111   3788     5770     5883     4948     5881     5685     5227    
 GOLD*  1111111  11051    10418    11065    10744    11027    10302    11532    
 GUAM   1111111   8995     8238     8916     8645     8543     7166     8863    
 HART*  111 111   4181     7958     8848              6787     7225     8268    
 HOB2      1111                             10049    10039     9047    10040    
 IISC    1111 1            6250     8549     8235     6470              7171    
 IRKT    111               7365     9173     9042                               
 KELY   2213321   8337     4447              2331     6391     9241    10111    
 KERG   111  11   8700     7953     8568                       8009     8869    
 KIT3   1 11111   7402              9112     8769     7160     6600     7244    
 KOKB*  1111111   6369     6033     6630     5913     4394     5320     4471    
 KOSG*  1111111  11634     9299     9215    12548     9834    11671    12786    
 LPGS   1111111   7478     6290     7460     4311     5992     8006     5222    
 MAC1   1111111   9005     7880     9292     9816     9743     7916     9622    
 MADR*  1111111   9831     8338    11120     9732     9733    10102    11063    
 MALI   11211 1   5068     6648     7688     5914     6907              6793    
 MAS1   111   1  10495     5824     9057                                7597    
 MATE*  1111111   8324     8033     8559     9062     7788    11019    10815    
 MCM4   2222221   8103     6417     6828     7111     6761     8693     9492    
 MDO1*  1111111   9079     9267     9697     9348     9547    10547    11380    
 MDVO   11111 1  10407    11334    10902     9161     9628             10317    
 METS   1     1  11077                                                 12350    
 NLIB   1111111  11107    10699    11140    10505    10924    10708    10834    
 NYAL    232221            8497    10404     9719     9850     9890    10908    
 OHIG   11 0      6710     8466              2563                               
 ONSA   1111111  10280    11693    11742    10596    11949    11259    11878    
 PAMA   2211222   4795     4601     5160     3426     1012     3330     2299    
 RCM5   1111111  10697     9754    10608     9794    10815    10955    11041    
 SANT*   1 1111            1069              1094     2196     8651      716    
 SHAO   1111111  11020    11508    11434     9729    10528     7382    11586    
 STJO   1111111   6375     4878     8306     6834     8240     9152    11455    
 TAEJ   11111 1  11280    10691    11113    11298    11173             11024    
 TAIW   1111111  10630     9631    10495     9794     9306     8802     9667    
 TIDB*  1111111   8528     8491     9143     7890    10390     8383    11125    
 TROM*  2221111   9627    11468    11232     9246     9965     9977    12708    
 TSKB   1111111   9912     9910     9960     9806     9935     9947    10430    
 WES2   1111111  12726    12636    12503    12559    12625    12401    12490    
 WETT*  1111111  12053    11962    11091    12448    10919    12035    12169    
 WUHN   111       8999    11689    11902                                        
 YAR1*  1111111   8228     8619     8778     9037     9029     7204     8556    
 YELL*  2232221  10698     9712     9008     9513     9214     9154    10215    
----------------------------------------------------------------------------    
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*  50218.5     918129.4802  -4346071.2309   4561977.8550     0     0     0 
 AREQ   50218.5    1942826.7393  -5804070.2409  -1796893.9357     8    50    21 
 ASC1   50218.7    6118526.1842  -1572344.8611   -876451.1388    14   242    46 
 AUCK   50218.5   -5105680.9823    461564.0880  -3782181.7959     6    13    11 
 BOGT   50217.5    1744399.1125  -6116037.8608    512731.6896     7    15    27 
 BRMU   50218.5    2304703.5656  -4874817.1752   3395186.9327     2     9    16 
 CAS1   50218.5    -901776.1692   2409383.3987  -5816748.4477    12    11    15 
 CHAT   50218.5   -4590670.9112   -275482.9882  -4404596.8234     5    19    13 
 CRO1   50218.0    2607770.8927  -5488076.3208   1932767.5582     8    11    10 
 DAV1   50218.5     486854.5376   2285099.2818  -5914955.7141    15     5    18 
 DRAO   50218.5   -2059164.7068  -3621108.3668   4814432.3863     5     3    11 
 EISL   50218.3   -1884951.7602  -5357595.8538  -2892890.4766    14    32    80 
 FAIR*  50218.5   -2281621.4611  -1453595.7626   5756961.9311     0     0     0 
 FORT   50218.5    4985386.6214  -3954998.5979   -428426.4402    19    48    41 
 GOLD*  50218.5   -2353614.1952  -4641385.3804   3676976.4678     0     0     0 
 GUAM   50218.5   -5071312.7754   3568363.4651   1488904.2432    22    33    45 
 HART*  50218.5    5084625.4236   2670366.5671  -2768493.9604     0     0     0 
 HOB2   50220.0   -3950071.3384   2522415.1833  -4311638.4248     3     2     4 
 IISC   50218.7    1337936.8869   6070317.2335   1427876.4466    19    23    27 
 IRKT   50217.5    -968332.1777   3794425.4765   5018167.7170     9     8     3 
 KELY   50218.7    1575559.2639  -1941827.9134   5848076.5220     8    16    15 
 KERG   50218.3    1406337.3446   3918161.0700  -4816167.3846     6     7    32 
 KIT3   50218.8    1944945.3758   4556652.2354   4004325.9428     9    10    19 
 KOKB*  50218.5   -5543838.1437  -2054587.2809   2387809.6820     0     0     0 
 KOSG*  50218.5    3899225.2295    396731.8317   5015078.3410     0     0     0 
 LPGS   50218.5    2780103.0040  -4437418.8427  -3629404.5405     9    61    27 
 MAC1   50218.5   -3464038.5020   1334172.7470  -5169224.3684     5    13    11 
 MADR*  50218.5    4849202.4397   -360329.1176   4114913.1165     0     0     0 
 MALI   50218.2    4865366.5281   4110737.4474   -331121.7332    36    33    77 
 MAS1   50217.8    5439192.2451  -1522055.6382   2953454.7495     4     8    15 
 MATE*  50218.5    4641949.6922   1393045.2754   4133287.3310     0     0     0 
 MCM4   50218.5   -1311703.2715    310815.0873  -6213255.1418    12    19    11 
 MDO1*  50218.5   -1329998.7112  -5328393.3824   3236504.2268     1     1     1 
 MDVO   50218.2    2844672.2857   2161070.1333   5266363.8241     5     6     7 
 METS   50218.5    2892570.9076   1311843.3563   5512634.0528     2     1     8 
 NLIB   50218.5    -130934.5108  -4762291.7309   4226854.6975     1     2     9 
 NYAL   50219.0    1202430.6243    252626.6897   6237767.5204     4     4    11 
 OHIG   50216.8    1525872.5107  -2432481.3039  -5676146.0403    18    66    56 
 ONSA   50218.5    3370658.6467    711877.0442   5349786.8678     2     4    11 
 PAMA   50218.5   -5245195.3498  -3080472.2753  -1912825.3740    19    64    79 
 RCM5   50218.5     961334.7281  -5674074.1680   2740535.1926     5     8     9 
 SANT*  50219.3    1769693.3093  -5044574.1457  -3468321.0129     0     0     0 
 SHAO   50218.5   -2831733.2274   4675666.0854   3275369.4707    20    25    23 
 STJO   50218.5    2612631.1997  -3426807.0050   4686757.8195     4    14    16 
 TAEJ   50218.2   -3120422.8838   4086355.5065   3761769.5747    18    27    22 
 TAIW   50218.5   -3024781.9510   4928936.8683   2681234.4084    20    29    29 
 TIDB*  50218.5   -4460996.1185   2682557.1026  -3674443.7796     0     0     0 
 TROM*  50218.5    2102940.3254    721569.4200   5958192.1013     0     0     0 
 TSKB   50218.5   -3957199.2240   3310199.7076   3737711.6652    20    23    24 
 WES2   50218.5    1492233.3533  -4458089.4775   4296046.0351     3     8     8 
 WETT*  50218.5    4075578.5585    931852.6883   4801570.0368     0     0     0 
 WUHN   50216.5   -2267749.9761   5009156.2468   3221291.9224    21    21    29 
 YAR1*  50218.5   -2389025.4899   5043316.8625  -3078530.8157     0     0     0 
 YELL*  50218.5   -1224452.5266  -2689216.0698   5633638.2794     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 133: constrained site SANT not in data set                                     
    : site ASC1 has < 1/2 as many obs as average                                
    : site FORT has < 1/2 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : PAMA residual dE > 2*RMS =     142 mm                                     
    : TAEJ residual dN > 2*RMS =      37 mm                                     
 134: site SANT has < 1/2 as many obs as average                                
    : LPGS residual dU > 2*RMS =      55 mm                                     
 135: constrained site SANT not in data set                                     
 136: constrained site HART not in data set                                     
    : site KELY 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                                
    : site SANT has < 1/2 as many obs as average                                
 137: site PAMA has < 1/2 as many obs as average                                
    : site SANT has < 1/2 as many obs as average                                
    : NYAL residual dN > 2*RMS =       7 mm                                     
    : PAMA residual dN > 2*RMS =      40 mm                                     
 138: site PAMA has < 1/2 as many obs as average                                
    : GUAM residual dN > 2*RMS =      48 mm                                     
 139: site KOKB 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                                
    : AREQ residual dE > 2*RMS =     103 mm                                     
    : MAC1 residual dU > 2*RMS =      24 mm                                     
    : WES2 residual dE > 2*RMS =      16 mm                                     
--------------------------------------------------------------------------------

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