Subject: [IGSREPORT-2618] Wk 0850 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 2 May 1996 4:56:49 PDT

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IGS Electronic Report    Thu May  2  4:56:49 PDT 1996      Message Number 2618
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0850 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0850 (Dates: 96 Apr 21 - 96 Apr 27)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS08507.SUM         this text file                                            
 NGS08507.ERP         Earth rotation parameters for GPS Week 0850               
 NGS0850n.SNX         daily GPS coordinate solutions for GPS Wk 0850 (n=0..6)   
 NGS0850n.EPH         GPS ephemerides for GPS Week 0850, 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        
------------------------------------------------------------------------        
 112     415209         13.0       25          45               14              
 113     455715         11.8       25          47               14              
 114     375748         11.5       25          42               12              
 115     371686         11.4       25          42               12              
 116     347011         11.6       25          41               12              
 117     373013         11.9       25          43               13              
 118     362946         11.8       25          42               13              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        112      113      114      115      116      117      118           
----------------------------------------------------------------------          
  01      15024    18301    14768    15187    15325    15678    14357           
  02      14957    17123    13942    12594    10779    12999    12408           
  03      15932    17738    16330    15263    14511    15383    14853           
  04      15907    18077    15281    15686    12246    14956    12633           
  05      16945    15749    13831    13163    13043    12549    13141           
  06      16399    17117    15054    14324    14764    11163    12585           
  07      19270    20424    16291    16110    14498    16900    15216           
  09      16308E   17277E   12997E   14431E   13319E   14055E   13014E          
  14      13987    16821    13338    13693    12015    14252    14272           
  15      16081    16007    14831    13961    11486    14308    13928           
  16      14576    17819    12878    14193    14682    13857    14547           
  17      14899    16599    11929    13222    12141    13162    12648           
  18      14215    19120    16718    16009    14836    16007    15344           
  19      15658E   13057E   13675E   12090E   10869E   12094E   11657E          
  20      19800    19308    15335    15700    14770    14647    15449           
  21      20348    21200    15418    15626    16413    16588    16227           
  22      18811    23092    18222    18313    17202    17228    17488           
  23      15943    17831    13001    13489    13088    14853    13573           
  24      20715    23045    19654    18036    16674    18449    17916           
  25      18249E   19116E   13441E   13883E   14931E   14397E   14320E          
  26      15121    16619    13384    13119    12564    12877    14268           
  27      18049E   19550E   16598E   16610E   14812E   17257E   17171E          
  28      13829    15207    13662    13664    13420    16454    13816           
  29      17571    19128    18029    16353    14317    17085    16771           
  31      16615    20390    17141    16967    14306    15815    15344           
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    112      113      114      115      116      117      118    
----------------------------------------------------------------------------    
 ALGO*  1111111  11368    11484    11122    10832     8589    10010    11165    
 AREQ   1         9226                                                          
 AUCK   1111111  10203    10657    10621    10299    10247    10155    10627    
 BOGT   1111111   7519     6409     6571     5813     6023     6265     5747    
 BRMU   1111111  11265    11294    10920    11211    10893    10624    11124    
 CAS1    2                 7670                                                 
 CHAT   1111111   7712     9358     9260     9158     6159     9087     7331    
 CRO1   1111111   8462     9051     8041     7833     7154     7953     7571    
 DAV1   32        7102     9876                                                 
 DRAO   1111111  11568    10347    11117    12004    10247     9894     9297    
 FAIR*  2111111   9216     9898     9427     9067    10737     7144     9113    
 FORT   1111111   8618     7811     3632     4177     5670     5069     6757    
 GOLD*  1111111  11744    11681    11784    11795    10870    10722    11175    
 GUAM   1111111   9336     9029     6383     6278     8641     5982     5694    
 HART*       11                                                1353     2183    
 HOB2    1                10804                                                 
 IISC   1  111    7736                       8006     8125     8758             
 IRKT     11111                     8912     7685     8399     9374     8970    
 KELY   3222111  10670    10653     9399     8275     5804     8143     9977    
 KERG   1111111   8045     8668     8221     8165     8130     7612     7561    
 KIT3   1111111   7338     7744     7476     7528     8528     8322     9455    
 KOKB*  1111111   6473     6649     6186     5744     6096     4837     6270    
 KOSG*  11       12093    12903                                                 
 KOUR   2122222   8068     7783     5980     5272     6335     5850     6492    
 LPGS   1111  1  10383    11037    10965    10914                      10956    
 MAC1    1                10686                                                 
 MADR*  1111111   9921    11586    11576    11227     9860    10916     8099    
 MALI   2211111   4799     5364     4772     5774     5907     5041     5123    
 MAS1   1111111   8852     9694    11097    10289     8591     9676     8350    
 MATE*  1111111   1268     8654     8616     8899     9698     6188     7061    
 MCM4   2221112   6107     3211     6297     6068     4818     6746     6028    
 MDO1*  1111111  11536    11396    11574    11477    11002     8901    11302    
 MDVO    111111           10578    11120    10600    10460    11533    10575    
 METS   1111 11  10653    12046    11649    11667             11532    10436    
 NLIB   1111111  11583    11394    11510    11472    11220    10575    11378    
 NYAL   2221211   9397    12216     9052    10456    10080     9718     8653    
 ONSA   1111111  12563    11148     9796    12618    11377    11771    12183    
 PAMA   2222111   4132     4019     3907     3297     2794     4391     4050    
 RCM5   1111111  11191    11363    11174    11034    10935    10851    11135    
 SANT*  1111111  10728     8468     8443     8576     5425     5961     8482    
 SHAO   1111111  11860     8793     7386     6942     9173    11171    10724    
 STJO   1111111  10062    10430    10956     9561     8476     9146     9714    
 TAEJ   111 11   11340    11136     7695             10685    11439             
 TAIW   1222211   9976    10604     7456     7161     9651    10045     8639    
 TIDB*  1111111   8104     9069     9878     9208     7086     7863     7924    
 TROM*  21 >     10497    12082                                                 
 TSKB   1111111  10610    10552     7075     7066     9948     8829     8439    
 WES2   1111111  13378    12820    12867    10799     2196     7431    11882    
 WETT*  1111111   9835    12322    10758    11930    12242    11635    11304    
 YAR1*  1111111   8184     9326     8877     8054     8587     8415     8239    
 YELL*  3221212  10824    10468    10866    11093    11210     9430     6496    
----------------------------------------------------------------------------    
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*  50197.5     918129.4815  -4346071.2308   4561977.8546     0     0     0 
 AREQ   50194.5    1942826.7107  -5804070.2881  -1796893.9371     0     0     0 
 AUCK   50197.5   -5105681.0104    461564.0770  -3782181.8137     5    11    10 
 BOGT   50197.5    1744399.0913  -6116037.8871    512731.6849    15    23    29 
 BRMU   50197.5    2304703.5674  -4874817.1938   3395186.9317     3     5    10 
 CAS1   50195.5    -901776.1222   2409383.3703  -5816748.4542     0     0     0 
 CHAT   50197.5   -4590670.9196   -275483.0069  -4404596.8380     6    12    13 
 CRO1   50197.5    2607770.9080  -5488076.3528   1932767.5587     4    10    10 
 DAV1   50195.0     486854.5784   2285099.2221  -5914955.7234    24    22     8 
 DRAO   50197.5   -2059164.7131  -3621108.3726   4814432.3974     3     3     6 
 FAIR*  50197.5   -2281621.4594  -1453595.7624   5756961.9318     0     0     0 
 FORT   50197.5    4985386.6163  -3954998.6293   -428426.4409    11    44    33 
 GOLD*  50197.5   -2353614.1942  -4641385.3808   3676976.4680     0     0     0 
 GUAM   50197.5   -5071312.8081   3568363.5778   1488904.2758    25    27    48 
 HART*  50200.0    5084625.4239   2670366.5663  -2768493.9615     0     0     0 
 HOB2   50195.5   -3950071.3345   2522415.1829  -4311638.4373     0     0     0 
 IISC   50197.5    1337936.8666   6070317.2525   1427876.4494    11    22    14 
 IRKT   50198.5    -968332.1994   3794425.5130   5018167.7679    16    14    10 
 KELY   50197.5    1575559.2553  -1941827.9044   5848076.5113     8     9    16 
 KERG   50197.5    1406337.3799   3918161.0380  -4816167.4145    12    21    19 
 KIT3   50197.5    1944945.3862   4556652.2683   4004325.9652    11    16    15 
 KOKB*  50197.5   -5543838.1430  -2054587.2844   2387809.6803     0     0     0 
 KOSG*  50195.0    3899225.2307    396731.8303   5015078.3405     0     0     0 
 KOUR   50197.5    3839591.3664  -5059567.5405    579956.9730     8    19    68 
 LPGS   50196.9    2780102.9661  -4437418.8472  -3629404.5422     4     9     9 
 MAC1   50195.5   -3464038.4920   1334172.7297  -5169224.3863     0     0     0 
 MADR*  50197.5    4849202.4406   -360329.1189   4114913.1153     0     0     0 
 MALI   50197.5    4865366.5177   4110737.5089   -331121.7895    18    22    25 
 MAS1   50197.5    5439192.2440  -1522055.6593   2953454.7385     5     8    16 
 MATE*  50197.5    4641949.6940   1393045.2742   4133287.3296     0     0     0 
 MCM4   50197.5   -1311703.2303    310815.0789  -6213255.0587     7    31    17 
 MDO1*  50197.5   -1329998.7101  -5328393.3841   3236504.2270     1     0     0 
 MDVO   50198.0    2844672.3029   2161070.1316   5266363.8555     8     6    20 
 METS   50197.3    2892570.9221   1311843.3527   5512634.0631     4     2     7 
 NLIB   50197.5    -130934.5093  -4762291.7384   4226854.7067     1     2     8 
 NYAL   50197.5    1202430.6232    252626.6758   6237767.4975     7    10     8 
 ONSA   50197.5    3370658.6499    711877.0348   5349786.8671     2     4     9 
 PAMA   50197.5   -5245195.3322  -3080472.2057  -1912825.4150    11    60    38 
 RCM5   50197.5     961334.7282  -5674074.1793   2740535.1896     2     5    10 
 SANT*  50197.5    1769693.3079  -5044574.1453  -3468321.0145     0     0     0 
 SHAO   50197.5   -2831733.2678   4675666.1607   3275369.5113    24    27    28 
 STJO   50197.5    2612631.2137  -3426807.0224   4686757.8371     6     7     8 
 TAEJ   50196.9   -3120422.9088   4086355.5652   3761769.6261    24    17    30 
 TAIW   50197.5   -3024781.9783   4928936.9313   2681234.4357    24    25    29 
 TIDB*  50197.5   -4460996.1164   2682557.1027  -3674443.7821     0     0     0 
 TROM*  50195.0    2102940.3265    721569.4189   5958192.1010     0     0     0 
 TSKB   50197.5   -3957199.2672   3310199.7726   3737711.7078    27    20    22 
 WES2   50197.5    1492233.3617  -4458089.4815   4296046.0365     2     4    15 
 WETT*  50197.5    4075578.5598    931852.6871   4801570.0363     0     0     0 
 YAR1*  50197.5   -2389025.4873   5043316.8620  -3078530.8179     0     0     0 
 YELL*  50197.5   -1224452.5250  -2689216.0697   5633638.2795     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 112: constrained site HART not in data set                                     
    : site MATE has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 113: constrained site HART not in data set                                     
    : site MCM4 has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : KERG residual dN > 2*RMS =      25 mm                                     
    : KERG residual dU > 2*RMS =      40 mm                                     
 114: constrained site KOSG not in data set                                     
    : constrained site TROM not in data set                                     
    : constrained site HART not in data set                                     
    : site FORT has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 115: constrained site KOSG not in data set                                     
    : constrained site TROM not in data set                                     
    : constrained site HART not in data set                                     
    : site FORT has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 116: constrained site KOSG not in data set                                     
    : constrained site TROM not in data set                                     
    : constrained site HART not in data set                                     
    : site PAMA has < 1/2 as many obs as average                                
    : site WES2 has < 1/2 as many obs as average                                
 117: constrained site KOSG not in data set                                     
    : constrained site TROM not in data set                                     
    : site HART has < 1/2 as many obs as average                                
    : RCM5 residual dU > 2*RMS =      22 mm                                     
 118: constrained site KOSG not in data set                                     
    : constrained site TROM not in data set                                     
    : site HART has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : BOGT residual dE > 2*RMS =      52 mm                                     
    : MAS1 residual dU > 2*RMS =      34 mm                                     
    : RCM5 residual dE > 2*RMS =      10 mm                                     
    : STJO residual dU > 2*RMS =      17 mm                                     
--------------------------------------------------------------------------------

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