Subject: [IGSREPORT-2529] Wk 0845 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 28 Mar 1996 8:39:23 PST

******************************************************************************
IGS Electronic Report    Thu Mar 28  8:39:23 PST 1996      Message Number 2529
******************************************************************************

Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0845 NOAA NGS Analysis Report

******************************************************************************* 
NGS ANALYSIS REPORT GPS WEEK 0845 (Dates: 96 Mar 17 - 96 Mar 23)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS08457.SUM         this text file                                            
 NGS08457.ERP         Earth rotation parameters for GPS Week 0845               
 NGS0845n.SNX         daily GPS coordinate solutions for GPS Wk 0845 (n=0..6)   
 NGS0845n.EPH         GPS ephemerides for GPS Week 0845, 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        
------------------------------------------------------------------------        
 077     413398         11.5       25          45               12              
 078     369656         10.8       25          43               12              
 079     373995         11.9       25          44               13              
 080     390817         12.0       25          45               13              
 081     395624         12.2       25          44               13              
 082     386476         11.7       25          45               12              
 083     384017         11.4       25          43               11              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        077      078      079      080      081      082      083           
----------------------------------------------------------------------          
  01      19693E   17329E   16663E   15337E    9173E   17108E   18032E          
  02      13975    14226    13808    13853    15614    13766    14978           
  04      18086    17139    16380    18586    18925    17425    17767           
  05      16278    14173    14349    16398    17199    15449    15417           
  06      15782E   11501E   14155E   13639E   13686E   13385E   13282E          
  07      18187E   15848E   15829E   15672E   15652E   12807E   12464E          
  09      16948    12277    14825    15960    16600    14342    14042           
  12      11821    12612    13479    14271    13371    11740    12244           
  14      16804    15225    15966    17298    17946    15533    15823           
  15      13790    12818    13286    13602    13156    12743    12853           
  16      18278    15237    14194    15941    16454    15410    15466           
  17      17647    15101    14319    16163    16074    16312    14846           
  18      16405E   13697E   15879E   16505E   16892E   16394E   16314E          
  19      14833    15014    14711    14486    13844    13181    14660           
  20      17441    15392    15856    17919    18075    16874    16756           
  21      17786    14591    15593    14015    15029    15500    15147           
  22      19269    16908    15817    17256    17749    18148    18061           
  23      15654    14770    14017    15250    16330    15674    15488           
  24      18114    17495    17214    18563    19129    18522    18062           
  25      16353    15886    15340    16845    17952    17901    17327           
  26      15334E   13050E   13932E   13049E   14305E   13550E   13404E          
  27      19296    16683    17925    16371    19058    18650    16914           
  28      14381E   13797E   12707E   14679E   14718E   15171E   15000E          
  29      14306E   13160E   13538E   14898E   14609E   15190E   14316E          
  31      16937E   15727E   14213E   14261E   14084E   15701E   15354E          
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    077      078      079      080      081      082      083    
----------------------------------------------------------------------------    
 ALGO*  1111111  11462    11688    11192    11264    11341    10379    11024    
 AREQ   21222 1   7432     7312     8608     7538     9049              8685    
 AUCK   1111111  10957     9649    11081    11025    10323     7860    10809    
 BOGT      2122                              5838     4758     5122     6893    
 BRMU   1111111  11233     8161    11156    11034    11243    10377    10118    
 CAS1   2222322   9639     9358     8549     9441     8680     8348     9227    
 CHAT   1111111   9701     9189     8996     9678     9507     7285     9683    
 CRO1   1 11111   8124              7567     7911     9152     8217     8023    
 DAV1   2233332  10058     9728     7164     9668     7560     9337     9574    
 DRAO   1111111  10738     8187     9788    10146    10441     8135    10029    
 EISL     12222                     6293     6930     8139     8211     7723    
 FAIR*    13211                     2647     9143     7420     6939    10073    
 FORT   1 1 211   7018              7897              8872     7116     7932    
 GOLD*  1111111  12431    11082    10303    10940    12159     7223    10653    
 GUAM   111 111   7422     7233     8514              8580     8271     7515    
 HOB2    1                10561                                                 
 IISC   1111 11   9663     5985     5752     6237              6394     6404    
 IRKT   11 1111   9217     8823              7940     8190     9651     6686    
 KELY   332       1643     3116     6963                                        
 KERG   1111111   8939     8974     8692     8822     8805     9450     8806    
 KIT3   11   1    9619     8787                                9444             
 KOKB*  1211111   6818     3048     5411     6488     6554     4433     5870    
 KOSG*  1111111  11852    11135    11780     7004     9277    10638    11846    
 KOUR   2222222   7106     6340     7320     5832     7400     6779     7782    
 LPGS   2 22211   7929              6332     5500     9953    10486    10918    
 MAC1   21   11   9572     9541                                6754     9829    
 MADR*  1111111   9448     6754     7753     6378     9496     8185     8373    
 MALI   1112212   3043     4505     3549     5589     4345     4122     5229    
 MAS1    222  2             623     3028     2505                       4757    
 MATE*  1111111   7263     7774     8010     8442     7344     7905     9101    
 MCM4   32222 2   9576     8982     9468     9639     9615              9197    
 MDO1*  1        12110                                                          
 MDVO   11 1111  11238    10913              9497    11599    10367     9925    
 METS   111111   12052    11546    11193    10271     8838    10959             
 NLIB   1111111  12092    10340    11752    11023    11702    10078    10862    
 NYAL     22322                     8407     8296     8192     8263     7399    
 OHIG   1  1 1    8008                       2164              8783             
 ONSA   111111   12109    11631    12413    11456    11218    12298             
 PAMA   1112122   3955     3337     3387     4280     3761     3326     3700    
 RCM5   1111111  11349    11251    11242    10587    10631    11018    11324    
 SANT*  2122111   7846     7465     7623     9118     9711     9115     9891    
 SHAO   1111111   8587    10814    11726    11970    11497    10654    10772    
 STJO   1111111   6828     6678     8838     9619    10061     8552     8950    
 TAEJ   1111111  10838    10419    11001    10786    10626    11231    10820    
 TAIW   1222222   9136     9425     9448     9718    10251     9944     9086    
 TIDB*  1111111   8509     8818     7896     8499     7896     7536     8737    
 TROM*   1222             11042     9341     9915     2117                      
 TSKB   1111111   9418     9503     7523    10449    10583     9517    10187    
 WES2   1111111  13312    13467    13258    13043    12705    11005    13212    
 WETT*  1111111  11738     9252     9699     9879    10700    12256    12557    
 YAR1*  111111    8887     5821     8953     9118     8781     5828             
 YELL*  3223332  10718    10085     6448    10280     8589     8068    10104    
----------------------------------------------------------------------------    
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*  50162.5     918129.4836  -4346071.2306   4561977.8540     0     0     0 
 AREQ   50162.2    1942826.6973  -5804070.2601  -1796893.9277     4    12    17 
 AUCK   50162.5   -5105681.0016    461564.0602  -3782181.8117     5     3    15 
 BOGT   50164.0    1744399.0726  -6116037.8378    512731.6707     4    34    10 
 BRMU   50162.5    2304703.5816  -4874817.2043   3395186.9447     4     3    10 
 CAS1   50162.5    -901776.1362   2409383.4268  -5816748.4658    14    23    13 
 CHAT   50162.5   -4590670.9096   -275483.0264  -4404596.8338     8     8     6 
 CRO1   50162.8    2607771.1336  -5488076.8041   1932767.7255     5    11    15 
 DAV1   50162.5     486854.5826   2285099.3113  -5914955.7464    23    16    17 
 DRAO   50162.5   -2059164.7023  -3621108.3698   4814432.4002     2     3     4 
 EISL   50163.5   -1884983.8751  -5357608.3442  -2892853.3778     7    18    24 
 FAIR*  50163.5   -2281621.4568  -1453595.7623   5756961.9327     0     0     0 
 FORT   50162.9    4985386.6122  -3954998.6142   -428426.4343     7    26    23 
 GOLD*  50162.5   -2353614.1923  -4641385.3814   3676976.4685     0     0     0 
 GUAM   50162.5   -5071312.8337   3568363.5580   1488904.2592    34    34    32 
 HOB2   50160.5   -3950071.3356   2522415.1861  -4311638.4491     0     0     0 
 IISC   50162.3    1337936.8619   6070317.2540   1427876.4327    24    19    24 
 IRKT   50162.7    -968332.1973   3794425.4794   5018167.7561    21    19    15 
 KELY   50160.5    1575559.2551  -1941827.8973   5848076.4728     5     5    90 
 KERG   50162.5    1406337.3961   3918161.1401  -4816167.4363    27    20    28 
 KIT3   50161.5    1944945.3850   4556652.2602   4004325.9605    17    15    17 
 KOKB*  50162.5   -5543838.1417  -2054587.2903   2387809.6775     0     0     0 
 KOSG*  50162.5    3899225.2330    396731.8284   5015078.3392     0     0     0 
 KOUR   50162.5    3839591.3966  -5059567.5576    579956.9818     7    34    28 
 LPGS   50162.8    2780102.9660  -4437418.8443  -3629404.5455     4     5    14 
 MAC1   50162.5   -3464038.4881   1334172.7416  -5169224.3858     6    10    11 
 MADR*  50162.5    4849202.4419   -360329.1210   4114913.1134     0     0     0 
 MALI   50162.5    4865366.5923   4110737.4487   -331121.7411    21    63    74 
 MAS1   50162.5    5439192.2684  -1522055.6711   2953454.7548     7    31    20 
 MATE*  50162.5    4641949.6967   1393045.2722   4133287.3282     0     0     0 
 MCM4   50162.2   -1311703.2196    310815.0861  -6213255.0497     9    19    11 
 MDO1*  50159.5   -1329998.7083  -5328393.3846   3236504.2261     0     0     0 
 MDVO   50162.7    2844672.2782   2161070.1190   5266363.8191    10    13    18 
 METS   50162.0    2892570.9178   1311843.3547   5512634.0509     6     8     8 
 NLIB   50162.5    -130934.5025  -4762291.7374   4226854.7084     2     3     4 
 NYAL   50163.5    1202430.6158    252626.6721   6237767.4791     8    13    16 
 OHIG   50162.2    1525872.4751  -2432481.2600  -5676146.0688    18    17     6 
 ONSA   50162.0    3370658.6514    711877.0394   5349786.8694     3     9     7 
 PAMA   50162.5   -5245195.3193  -3080472.2306  -1912825.4185    20    31    56 
 RCM5   50162.5     961334.7474  -5674074.1914   2740535.1994     4    12    14 
 SANT*  50162.5    1769693.3058  -5044574.1446  -3468321.0170     0     0     0 
 SHAO   50162.5   -2831733.2622   4675666.1206   3275369.4896    24    33    37 
 STJO   50162.5    2612631.2302  -3426807.0314   4686757.8524     3     5     4 
 TAEJ   50162.5   -3120422.9264   4086355.5385   3761769.6096    25    27    23 
 TAIW   50162.5   -3024781.9882   4928936.9141   2681234.4263    22    31    22 
 TIDB*  50162.5   -4460996.1131   2682557.1029  -3674443.7860     0     0     0 
 TROM*  50162.0    2102940.3292    721569.4176   5958192.1001     0     0     0 
 TSKB   50162.5   -3957199.2881   3310199.7469   3737711.7036    27    30    31 
 WES2   50162.5    1492233.3676  -4458089.4826   4296046.0396     2     3     4 
 WETT*  50162.5    4075578.5623    931852.6853   4801570.0350     0     0     0 
 YAR1*  50162.0   -2389025.4828   5043316.8612  -3078530.8219     0     0     0 
 YELL*  50162.5   -1224452.5221  -2689216.0693   5633638.2804     0     0     0 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 077: constrained site TROM not in data set                                     
    : constrained site FAIR not in data set                                     
    : site KELY has < 1/2 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : LPGS residual dU > 2*RMS =      30 mm                                     
    : SHAO residual dU > 2*RMS =      75 mm                                     
 078: constrained site MDO1 not in data set                                     
    : constrained site FAIR not in data set                                     
    : site KELY has < 1/2 as many obs as average                                
    : site KOKB 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                                
    : KOUR residual dE > 2*RMS =      68 mm                                     
    : METS residual dU > 2*RMS =      17 mm                                     
 079: constrained site MDO1 not in data set                                     
    : site FAIR has < 1/2 as many obs as average                                
    : site MALI 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                                
    : CAS1 residual dU > 2*RMS =      28 mm                                     
    : DAV1 residual dU > 2*RMS =      35 mm                                     
    : KERG residual dU > 2*RMS =      67 mm                                     
 080: constrained site MDO1 not in data set                                     
    : site MAS1 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                                
 081: constrained site MDO1 not in data set                                     
    : PRN 01    has < 2/3 as many obs as average                                
    : site MALI has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : site TROM has < 1/2 as many obs as average                                
 082: constrained site MDO1 not in data set                                     
    : constrained site TROM not in data set                                     
    : site MALI has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
 083: constrained site MDO1 not in data set                                     
    : constrained site YAR1 not in data set                                     
    : constrained site TROM not in data set                                     
    : site PAMA has < 1/2 as many obs as average                                
--------------------------------------------------------------------------------

[Mailed From: [email-masked]]