Subject: [IGSREPORT-2985] Wk 0870 NOAA NGS Analysis Report
From: NOAA/NGS GPS Analysis Center
Date: Thu, 19 Sep 1996 11:48:33 PDT

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IGS Electronic Report    Thu Sep 19 11:48:33 PDT 1996      Message Number 2985
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Author: NOAA/NGS GPS Analysis Center                                            
Subject: Wk 0870 NOAA NGS Analysis Report

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NGS ANALYSIS REPORT GPS WEEK 0870 (Dates: 96 Sep 08 - 96 Sep 14)                
******************************************************************************* 
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:                                                         
------------------------------------------------------------------------------  
 NGS08707.SUM         this text file                                            
 NGS08707.ERP         Earth rotation parameters for GPS Week 0870               
 NGS0870n.SNX         daily GPS coordinate solutions for GPS Wk 0870 (n=0..6)   
 NGS0870n.SP3         GPS ephemerides for GPS Week 0870, 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        
------------------------------------------------------------------------        
 252     472848         11.9       25          50               14              
 253     471419         10.8       25          50               14              
 254     466159         11.2       25          50               14              
 255     444234         11.1       25          50               14              
 256     465523         12.0       25          50               14              
 257     469613         11.9       25          50               14              
 258     477523         11.2       25          50               15              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        252      253      254      255      256      257      258           
----------------------------------------------------------------------          
  01      24590E   23600E   23198E   23653E   22744E   23774E   24182E          
  02      11018    11465    11125    12079    11231    12193    11244           
  03      21505E   20477E   20313E   20111E   22802E   21794E   21770E          
  04      18323    19081    19963    18584    17716    18900    18210           
  05      17442    17160    17140    16100    15964    15632    16656           
  06      24814E   23522E   23281E   23772E   24622E   23565E   23052E          
  07      24073E   25424E   24210E   23117E   23601E   25539E   23661E          
  09      17534    15339    15742    15584    16736    15268    16122           
  10      28322    28562    31584    26928    28378    25800    26374           
  14      29704    30976    29576    26580    28364    32034    31546           
  15      38604    36606    35860    35180    34410    35836    38140           
  16      39536    35080    37932    38218    36480    32836    40772           
  17      25774    27440    26632    24844    27846    25210    28952           
  18      46470E   46328E   43900E   33930E   44104E   46214E   48054E          
  19      28776    28432    26648    25164    28338    29436    29802           
  21      22690    23950    22922    25262    23060    23644    23408           
  22      23366    24036    23312    22610    25030    23932    23974           
  23      41554    40846    42444    39268    40416    43658    41838           
  24      42872    45612    43780    41138    40458    41630    44282           
  25      35102    36430    34364    33328    34746    38262    38136           
  26      43972E   44470E   44566E   41496E   45226E   43396E   44718E          
  27      42392    42264    41364    36732    42320    43364    43234           
  28      44558E   44142E   44080E   43188E   47880E   44706E   46340E          
  29      46760E   48346E   46642E   45740E   47758E   48962E   49960E          
  31      46646E   47182E   46768E   42862E   45400E   46976E   45722E          
----------------------------------------------------------------------          
NOTE: E = satellite eclipsing during day                                        
                                                                                
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):                  
----------------------------------------------------------------------------    
       ION CODE$                                                                
 SITE   0123456    252      253      254      255      256      257      258    
----------------------------------------------------------------------------    
 ALGO*  1111111  11276    10978    10685    10502    11164    10465    10713    
 AREQ   1111111  10902     7762     7430     7762    10816    10215    10527    
 ASC1   1111111   5839     4967     5624     5518     6414     5035     8155    
 AUCK   1111111  10191    10282    10133     9845     9536     9642    10002    
 BRAZ   1 11211   9656              5177     7198     9400     9253     9375    
 BRMU   1111111  11526    11130    10764    10660    11071    10504    10267    
 CAS1   1221221   9593     9300     8750     8486     7748     8552     8495    
 CHAT   1111111   9285     9221     9051     8864     8950     8891     9387    
 CRO1   1111111   9046     6775     6636     6820     9283     6794     7350    
 DAV1   1232333  10610    10101     8534     9810     7267     9297     9099    
 DGAR   111       2856     2528     2761                                        
 DRAO   1111111  10828     9711     9479     8793    10016    10243    10469    
 EISL   11 12 1   7338     7504              5402     7388              6879    
 FAIR*  1122211   9596    10773     9786     9644     9323    10135    10581    
 FORT   1 11111   7123              6036     6343     7162     6383     7737    
 GOLD*  1111111   9541     9295     9004     8992    11541    11549    11563    
 GUAM   1111111   8301     9080     8488     7997     8461     5865     8337    
 HART*  1111111   6556     4753     5156     5869     5052     5257     7395    
 HOB2   1111111   9781    10036    10092     9462     9274    11078    10793    
 IISC   1  11 1   7007                       8765     8427              5900    
 IRKT   1111111   9484     9310     9283     9236     9326     9046     9298    
 KELY    2                 9655                                                 
 KERG   1111111   8468     7627     8236     7749     6067     7347     7850    
 KIT3   1111111   7954     8821     9614     9212     9165     9447     8313    
 KOKB*  1111111   9166     9562     8137     8996     7602     7861     7769    
 KOSG*  1111111  12295    11348    12325    11955    11580    11583    11890    
 KWJ1   1111111   5878     6591     7437     6022     6288     6536     5789    
 LPGS   1111111  11815    11871     8498     9186    11868    11934    11690    
 MAC1   1 2      10223              9973                                        
 MADR*  1111111  11414    10327    11246    10883    11656    11291    10228    
 MAS1   1111111   8279     7386     9517     9052     8663     8931     8479    
 MATE*  1111111   9750    12319    12459    12007    12005    12280    12146    
 MCM4   2222221   6837     9542     8992     8603     5799     8599     8290    
 MDO1*  1111111  10301    10364     9691     9923    11409    11431    11457    
 MDVO    111111            9846    11367    11013    11304    11556    11120    
 METS    111111           10102    12341    10180    10966    11330    12251    
 NLIB   1111111  11388    11307    11178    10941    11635    11619    11468    
 NYAL      233                               6980     8279     7801             
 ONSA   1111 11  12871    11891    12460    11766             12471    12504    
 PAMA   1112211   4422     4046     4255     2489     3265     4349     4198    
 RCM5   1111111  11081    10538    10376     9373    10874     9387    10177    
 REYK    1  21             9345                       8800     9489             
 SANT*  1111111   9888    10087     9120     7658     9970    10581     9651    
 SHAO   1111111  11669    12664    12260    11581    10870    11851    11962    
 STJO   1111111   9956     9836     9442     8843     9369     8801     8477    
 TAEJ   1111111  11695    11810    11665    11004    11222    11440    11471    
 TAIW   1111111  10509    10922    10707     9867     9991     9910    10272    
 TIDB*  1111111  10040     9062    10539     8214     9891    10508     8988    
 TROM*       11                                                6549    12263    
 TSKB   1111111   9704     9579     9956     9469     9781     8881    10041    
 UPO1   1111111  13147    10283    10273     9346    10415    10333    10641    
 WES2   1111111  12914    12812    12864    12676    12684    11605    12426    
 WTZR*  11111 1  12155    12466    12473    12249    12248             12250    
 WUHN   111  1   12072    12709    12288                      11836             
 YAR1*  1111111   5926     8474     8477     7272     8335     8551     8641    
 YELL*  2234322  12247    11116    11021     9805    10961    10971    11409    
----------------------------------------------------------------------------    
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*  50337.5     918129.5239  -4346071.2470   4561977.8173     3     2     3 
 AREQ   50337.5    1942826.7441  -5804070.2643  -1796893.9845     5     9    20 
 ASC1   50337.5    6118526.1105  -1572344.6830   -876451.1769    12    25    28 
 AUCK   50337.5   -5105680.9908    461564.0569  -3782181.7579    10     8    23 
 BRAZ   50337.8    4115014.1120  -4550641.5370  -1741444.0758     7    13    10 
 BRMU   50337.5    2304703.6061  -4874817.1843   3395186.8815     7     7    17 
 CAS1   50337.5    -901776.1541   2409383.4466  -5816748.4224    11    12     9 
 CHAT   50337.5   -4590670.9142   -275482.9880  -4404596.7923    10    14    15 
 CRO1   50337.5    2607771.1704  -5488076.7983   1932767.6775     6     4    40 
 DAV1   50337.5     486854.5619   2285099.3311  -5914955.6999    12    15    12 
 DGAR   50335.5    1916269.8988   6029977.5047   -801720.2016    13    86    56 
 DRAO   50337.5   -2059164.6766  -3621108.4027   4814432.3910     2     3     8 
 EISL   50337.3   -1884951.7841  -5357595.8215  -2892890.4723    10    14    22 
 FAIR*  50337.5   -2281621.4226  -1453595.7911   5756961.9211     3     3     2 
 FORT   50337.8    4985386.6643  -3954998.5927   -428426.5001    11    23    20 
 GOLD*  50337.5   -2353614.1684  -4641385.4018   3676976.4589     2     3     2 
 GUAM   50337.5   -5071312.8427   3568363.5188   1488904.2869    26    30    62 
 HART*  50337.5    5084625.4478   2670366.6038  -2768493.9363     9     7     8 
 HOB2   50337.5   -3950071.3534   2522415.2040  -4311638.3824     4     7     6 
 IISC   50337.7    1337936.8671   6070317.2002   1427876.4658    16    24    23 
 IRKT   50337.5    -968332.1989   3794425.4521   5018167.7422    12    24    11 
 KELY   50335.5    1575559.2910  -1941827.9343   5848076.4809     0     0     0 
 KERG   50337.5    1406337.3543   3918161.1369  -4816167.3789     6    11    12 
 KIT3   50337.5    1944945.3722   4556652.2311   4004325.9438    12    16    19 
 KOKB*  50337.5   -5543838.1059  -2054587.2945   2387809.7020     4     4     3 
 KOSG*  50337.5    3899225.2630    396731.8169   5015078.3360     1     4     3 
 KWJ1   50337.5   -6160881.0106   1339882.9209    960810.4652    10    28    30 
 LPGS   50337.5    2780102.9827  -4437418.8407  -3629404.5864     6     6    12 
 MAC1   50335.5   -3464038.5056   1334172.7918  -5169224.3604     3     1     8 
 MADR*  50337.5    4849202.4760   -360329.1212   4114913.0893     1     5     3 
 MAS1   50337.5    5439192.2717  -1522055.6342   2953454.6966     3    11    14 
 MATE*  50337.5    4641949.7256   1393045.2812   4133287.3206     2     4     2 
 MCM4   50337.5   -1311703.2601    310815.1306  -6213255.1422    13    15    14 
 MDO1*  50337.5   -1329998.6599  -5328393.4010   3236504.2044     3     2     3 
 MDVO   50338.0    2844672.2955   2161070.1176   5266363.8259     8     5    14 
 METS   50338.0    2892570.9338   1311843.3439   5512634.0431     5     8     7 
 NLIB   50337.5    -130934.4552  -4762291.7404   4226854.6607     2     5    10 
 NYAL   50338.5    1202430.6450    252626.6509   6237767.5278     2     7    21 
 ONSA   50337.3    3370658.6838    711877.0346   5349786.8716     2     7     6 
 PAMA   50337.5   -5245195.2948  -3080472.1305  -1912825.4013    44    47   103 
 RCM5   50337.5     961334.7864  -5674074.2012   2740535.1604     8    14    29 
 REYK   50337.8    2587384.5055  -1043033.4981   5716563.9593     1    10     7 
 SANT*  50337.5    1769693.3383  -5044574.1331  -3468321.0575     5     4     4 
 SHAO   50337.5   -2831733.2781   4675666.0787   3275369.4905    18    27    32 
 STJO   50337.5    2612631.2578  -3426807.0324   4686757.7895     3     8    13 
 TAEJ   50337.5   -3120422.9409   4086355.5042   3761769.6146    16    23    24 
 TAIW   50337.5   -3024782.0014   4928936.8625   2681234.4278    16    26    29 
 TIDB*  50337.5   -4460996.1146   2682557.0949  -3674443.7097     4     4     3 
 TROM*  50340.0    2102940.3465    721569.3851   5958192.1000     1     3     0 
 TSKB   50337.5   -3957199.2535   3310199.6978   3737711.6799    17    18    32 
 UPO1   50337.5   -5464031.8106  -2446032.7060   2193283.0529     6    14     7 
 WES2   50337.5    1492233.4065  -4458089.4954   4296045.9962     3     4     4 
 WTZR*  50337.2    4075580.7004    931853.6689   4801568.0329     2     2     2 
 WUHN   50336.5   -2267749.1812   5009154.3619   3221290.7334    12    19    12 
 YAR1*  50337.5   -2389025.5239   5043316.8898  -3078530.7418     4     2     2 
 YELL*  50337.5   -1224452.4889  -2689216.1077   5633638.2820     4     3     2 
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.                          
                                                                                
WARNINGS:                                                                       
--------------------------------------------------------------------------------
 252: constrained site TROM not in data set                                     
    : 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 DGAR has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : TIDB residual dU > 2*RMS =       6 mm                                     
 253: constrained site TROM 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 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 DGAR has < 1/2 as many obs as average                                
    : site HART has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : MADR residual dN > 2*RMS =       3 mm                                     
    : MDVO residual dU > 2*RMS =      30 mm                                     
 254: constrained site TROM 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 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 DGAR has < 1/2 as many obs as average                                
    : site PAMA has < 1/2 as many obs as average                                
    : CRO1 residual dU > 2*RMS =      86 mm                                     
    : MCM4 residual dU > 2*RMS =      28 mm                                     
 255: constrained site TROM not in data set                                     
    : 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 PAMA has < 1/2 as many obs as average                                
    : HART residual dN > 2*RMS =      20 mm                                     
    : KWJ1 residual dE > 2*RMS =      64 mm                                     
    : ONSA residual dE > 2*RMS =      14 mm                                     
    : TIDB residual dE > 2*RMS =       8 mm                                     
    : YAR1 residual dU > 2*RMS =       5 mm                                     
 256: constrained site TROM not in data set                                     
    : 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 PAMA has < 1/2 as many obs as average                                
 257: constrained site WTZR not in data set                                     
    : 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 PAMA has < 1/2 as many obs as average                                
    : CRO1 residual dE > 2*RMS =      10 mm                                     
    : YELL residual dN > 2*RMS =       9 mm                                     
 258: 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 PAMA has < 1/2 as many obs as average                                
    : IRKT residual dN > 2*RMS =      25 mm                                     
--------------------------------------------------------------------------------

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