


 %  *%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*  %
   Program trail:
 q Calling program: Wingspan 4.5-D
 q Supervisor: IDL-MFIT SHELL 0.9
 q Fitter: MFIT 4.6.1e
 q Photon Model Functions: 4.5b 

 d DRM Dimensions: photon bins = 0:  61, channels = 0:  15, detectors = 0:  0
 B   1 detectors were passed to MFIT,  1 were included in the fit:
    Det  Name      det used?  Chan avail  Chan used   Ebin avail  Ebin used
 b    0  LAD #5,1      T        0   15      1   14      0   61      0   61

    Det  Name      frac res at 511   resolution exponent
 R    0  LAD #5,1         .2000             -.150

 l Label: GRB940331                                                             
 l Data:  
  -7.168: 89.088 of GRB940331
 l DRM:   cont_2900_summat.fits                                                 
 l CtoE:  Preece 1.0 :L5 Preece 1.2 :L1                                         
 l Fit:   
   6.59 / 11 [1:14]: Band's GRB, Epeak: 9.98E-4(2.0E-4) 575.(394.) -1.06( .29)
  -2.00
   
 F  1 Data File Name:
 Det  0th: cont_2900.fits                                                        

 r Fit to chan   1 to  14, =  25.09 to 1863.9 keV, of detector  0, LAD #5,1    

 x Fit has CHI-SQUARE =  6.5879     with  11 dof &  3 varying parameters.
   The probability of the data exceeding this chi-square, assuming
 z the model is correct, is   .83    
   Nonlinear Chisq convergence tests:
 Q Relative change < 1.0000E-3 AND Absolute change < 1.0000E-2
 Q Giveup after  90 iterations.


    A  U  P
 o *** The FITTED PARAMETERS of the  1 terms are:

 t  5th term: Band's GRB, Epeak:                                   ( 4 param:)
 v  1  1  1 Amplitude    VARY:  9.9809E-04 +/-  2.040E-04 p/s-cm2-keV 
 v  2  2  2 Epeak        VARY:   575.5     +/-   394.     keV         
 v  3  3  3 alpha        VARY:  -1.062     +/-   .287                 
 f  4     4 beta          FIX:  -2.000                                

 h      ******  FIT completed by MFIT 4.6.1e at 26-Aug-97 16:23:36  ******

==> Photon Flux =       0.29034983 +/-      0.028725483 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    9.4521194e-08 +/-    1.3546932e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Photon Flux =       0.29034983 +/-      0.028725483 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    9.4521194e-08 +/-    1.3546932e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV

   The Normed Covariance matrix = Correlation Coefficient matrix =

            1      2      3
 n     1  1.000  -.963   .829
 n     2  -.963  1.000  -.888
 n     3   .829  -.888  1.000

   The global correlation coefficients of the varying parameters are:

           1      2      3
 g        .965   .976   .893



                  ###   ###   ###   ###   ###   ###   ###   ###
 w Raw Data for  0th Detector = Detector LAD #5,1    :

   Chan     E range    Observ.Rate  Back.Rate  Back.sigma  Livetime    deduced
             (keV)           (counts / s-keV-det)            (s)       obs cnts
 e   1   25.09   32.92   100.8       98.17       .641      18.432     14553.    
 e   2   32.92   41.24   123.2       118.9       .717      18.432     18892.    
 e   3   41.24   54.38   101.2       98.12       .513      18.432     24503.    
 e   4   54.38   72.75   73.28       70.35       .417      18.432     24815.    
 e   5   72.75   96.67   46.30       43.53       .274      18.432     20414.    
 e   6   96.67   121.3   26.92       24.92       .193      18.432     12244.    
 e   7   121.3   161.9   17.39       15.71       .116      18.432     13005.    
 e   8   161.9   229.8   11.15       10.14      7.551E-02  18.432     13958.    
 e   9   229.8   315.6   5.412       4.912      4.825E-02  18.432     8558.2    
 e  10   315.6   425.1   2.439       2.334      2.792E-02  18.432     4922.0    
 e  11   425.1   592.3   1.760       1.660      1.877E-02  18.432     5426.0    
 e  12   592.3   750.7   .8609       .8225      1.344E-02  18.432     2512.0    
 e  13   750.7  1117.6   .4823       .4733      6.690E-03  18.432     3262.0    
 e  14  1117.6  1863.9   .2325       .2302      3.399E-03  18.432     3198.0    



                  +++   +++   +++   +++   +++   +++   +++   +++
 K Count Rate Fit information for  0th Detector = Detector LAD #5,1    :

              Net         Model        Model                            Data
   Chan   Count Rate   Count Rate      Sigma        Chi-Sq             Sigma
                   (counts / s-keV-det)
 c   1     2.670        2.436         1.053        4.95183E-02        1.053    
 c   2     4.304        3.189         1.145         .94896            1.148    
 c   3     3.087        3.392         .8263         .13576            .8256    
 c   4     2.925        3.230         .6253         .23788            .6246    
 c   5     2.773        2.712         .4244        2.06718E-02        .4245    
 c   6     2.009        2.184         .3109         .31559            .3103    
 c   7     1.673        1.649         .1915        1.55377E-02        .1916    
 c   8     1.004        .9614         .1207         .12662            .1209    
 c   9     .4998        .4355        7.5560E-02     .72532           7.5829E-02
 c  10     .1053        .1820        4.5013E-02     2.9035           4.4589E-02
 c  11    9.9954E-02   7.3951E-02    3.0249E-02     .73892           3.0388E-02
 c  12    3.8384E-02   3.1690E-02    2.1759E-02    9.46389E-02       2.1811E-02
 c  13    8.9676E-03   1.3470E-02    1.0804E-02     .17369           1.0773E-02
 c  14    2.2615E-03   3.9636E-03    5.3463E-03     .10136           5.3347E-03
 s Chi-Square for this detector:                   6.5879    



                  +++   +++   +++   +++   +++   +++   +++   +++
 H Photon Rate Fit information for  0th Detector = Detector LAD #5,1    :

              "Data"     "Data" P.R.       Model         "Data"        nuFnu
    Chan   Photon Rate      Sigma       Photon Rate       nuFnu        Sigma
                     (photons / s-keV-cm^2)               (keV^2/s-cm^2-keV)
 p    1     3.9228E-03   1.5467E-03      3.5786E-03       3.251        1.282    
 p    2     3.6617E-03   9.7384E-04      2.7130E-03       4.982        1.325    
 p    3     1.8590E-03   4.9760E-04      2.0423E-03       4.182        1.119    
 p    4     1.3338E-03   2.8514E-04      1.4729E-03       5.293        1.132    
 p    5     1.0723E-03   1.6406E-04      1.0487E-03       7.561        1.157    
 p    6     7.0678E-04   1.0936E-04      7.6822E-04       8.303        1.285    
 p    7     5.6245E-04   6.4384E-05      5.5442E-04       11.07        1.267    
 p    8     3.7853E-04   4.5500E-05      3.6234E-04       14.11        1.696    
 p    9     2.5773E-04   3.8962E-05      2.2455E-04       18.70        2.826    
 p   10     8.0069E-05   3.4238E-05      1.3841E-04       10.73        4.587    
 p   11     1.0758E-04   3.2558E-05      7.9596E-05       26.96        8.160    
 p   12     5.5189E-05   3.1285E-05      4.5565E-05       24.46        13.87    
 p   13     1.6218E-05   1.9538E-05      2.4360E-05       13.48        16.25    
 p   14     5.6479E-06   1.3352E-05      9.8987E-06       11.59        27.40    
