


 %  *%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*  %
   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 #4,2,1,0  T        0   15      1   14      0   61      0   61

    Det  Name      frac res at 511   resolution exponent
 R    0  LAD #4,2,1,0     .2000             -.150

 l Label: GRB920203                                                             
 l Data:  
  0.384: 2.432 of GRB920203
 l DRM:   cont_1346_summat.fits                                                 
 l CtoE:  Preece 1.0 :L4 Preece 1.2 :L2 Preece 1.2 :L1 Preece 1.1 :L0           
 l Fit:   
  11.07 / 11 [1:14]: Band's GRB, Epeak: 2.88E-3(1.8E-4) 500. -1.53( .13) -1.81(
  .27)
   
 F  1 Data File Name:
 Det  0th: cont_1346.fits                                                        

 r Fit to chan   1 to  14, =  25.38 to 1828.6 keV, of detector  0, LAD #4,2,1,0

 x Fit has CHI-SQUARE =  11.068     with  11 dof &  3 varying parameters.
   The probability of the data exceeding this chi-square, assuming
 z the model is correct, is   .44    
   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:  2.8758E-03 +/-  1.750E-04 p/s-cm2-keV 
 f  2     2 Epeak         FIX:   500.0                    keV         
 v  3  2  3 alpha        VARY:  -1.528     +/-   .129                 
 v  4  3  4 beta         VARY:  -1.807     +/-   .273                 

 h      ******  FIT completed by MFIT 4.6.1e at 20-Aug-97 11:23:34  ******

==> Photon Flux =        1.0212233 +/-      0.077506639 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    2.3836743e-07 +/-    2.9333249e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Photon Flux =        1.0212233 +/-      0.077506639 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    2.3836743e-07 +/-    2.9333249e-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   .505  -.600
 n     2   .505  1.000  -.512
 n     3  -.600  -.512  1.000

   The global correlation coefficients of the varying parameters are:

           1      2      3
 g        .642   .569   .647



                  ###   ###   ###   ###   ###   ###   ###   ###
 w Raw Data for  0th Detector = Detector LAD #4,2,1,0:

   Chan     E range    Observ.Rate  Back.Rate  Back.sigma  Livetime    deduced
             (keV)           (counts / s-keV-det)            (s)       obs cnts
 e   1   25.38   33.81   207.3       191.2       .559      2.0480     3580.2    
 e   2   33.81   42.62   238.6       219.5       .547      2.0480     4303.4    
 e   3   42.62   56.32   198.6       183.0       .426      2.0480     5574.4    
 e   4   56.32   75.24   148.5       133.6       .319      2.0480     5753.3    
 e   5   75.24   99.62   91.46       80.57       .207      2.0480     4565.8    
 e   6   99.62   124.6   58.45       49.34       .156      2.0480     2986.0    
 e   7   124.6   165.3   38.00       31.14       .109      2.0480     3171.3    
 e   8   165.3   233.0   21.11       18.29      6.350E-02  2.0480     2927.4    
 e   9   233.0   318.0   10.89       9.767      3.861E-02  2.0480     1896.5    
 e  10   318.0   426.0   5.785       5.235      2.458E-02  2.0480     1279.0    
 e  11   426.0   590.2   3.520       3.387      1.635E-02  2.0480     1184.0    
 e  12   590.2   745.1   1.579       1.570      1.233E-02  2.0480     501.00    
 e  13   745.1  1103.2   .9655       .8885      5.923E-03  2.0480     708.00    
 e  14  1103.2  1828.6   .4893       .4445      2.761E-03  2.0480     727.00    



                  +++   +++   +++   +++   +++   +++   +++   +++
 K Count Rate Fit information for  0th Detector = Detector LAD #4,2,1,0:

              Net         Model        Model                            Data
   Chan   Count Rate   Count Rate      Sigma        Chi-Sq             Sigma
                   (counts / s-keV-det)
 c   1     16.05        14.30         3.495         .25008            3.509    
 c   2     19.13        17.99         3.670        9.72197E-02        3.678    
 c   3     15.67        17.88         2.709         .67038            2.694    
 c   4     14.87        15.49         1.987        9.82897E-02        1.983    
 c   5     10.89        11.64         1.375         .29365            1.369    
 c   6     9.110        8.483         1.075         .34077            1.081    
 c   7     6.859        5.739         .6737         2.7613            .6835    
 c   8     2.819        3.039         .3973         .30714            .3953    
 c   9     1.126        1.327         .2554         .61756            .2531    
 c  10     .5506        .5609         .1638        3.89637E-03        .1636    
 c  11     .1335        .2407         .1051         1.0397            .1036    
 c  12    9.2559E-03    .1134        7.3861E-02     1.9893           7.1605E-02
 c  13    7.7014E-02   5.4251E-02    3.6342E-02     .39232           3.6767E-02
 c  14    4.4873E-02   1.8339E-02    1.7864E-02     2.2062           1.8357E-02
 s Chi-Square for this detector:                   11.068    



                  +++   +++   +++   +++   +++   +++   +++   +++
 H Photon Rate Fit information for  0th Detector = Detector LAD #4,2,1,0:

              "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     2.0530E-02   4.4714E-03      1.8294E-02       17.61        3.835    
 p    2     1.2979E-02   2.4894E-03      1.2203E-02       18.70        3.586    
 p    3     7.1688E-03   1.2396E-03      8.1838E-03       17.20        2.974    
 p    4     5.0123E-03   6.6983E-04      5.2223E-03       21.22        2.836    
 p    5     3.0982E-03   3.9102E-04      3.3101E-03       23.20        2.928    
 p    6     2.3611E-03   2.7868E-04      2.1984E-03       29.28        3.456    
 p    7     1.7328E-03   1.7019E-04      1.4499E-03       35.63        3.499    
 p    8     7.9420E-04   1.1194E-04      8.5624E-04       30.51        4.300    
 p    9     4.1028E-04   9.3023E-05      4.8338E-04       30.31        6.873    
 p   10     2.7569E-04   8.1991E-05      2.8080E-04       37.24        11.08    
 p   11     8.9184E-05   7.0255E-05      1.6082E-04       22.34        17.60    
 p   12     7.8948E-06   6.3000E-05      9.6753E-05       3.466        27.65    
 p   13     7.8503E-05   3.7045E-05      5.5300E-05       64.19        30.29    
 p   14     6.0492E-05   2.4082E-05      2.4722E-05       120.9        48.14    
