


 %  *%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*  %
   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: GRB931031                                                             
 l Data:  
  0.064: 2.112 of GRB931031
 l DRM:   cont_2611_summat.fits                                                 
 l CtoE:  Preece 1.0 :L5 Preece 1.2 :L1                                         
 l Fit:   
  139.80 / 11 [1:14]: Band's GRB, Epeak: 6.93E-2(1.3E-3) 461.(19.)
  -.955(2.3E-2) -2.00
   
 F  1 Data File Name:
 Det  0th: cont_2611.fits                                                        

 r Fit to chan   1 to  14, =  25.06 to 1859.6 keV, of detector  0, LAD #5,1    

 x Fit has CHI-SQUARE =  139.80     with  11 dof &  3 varying parameters.
   The probability of the data exceeding this chi-square, assuming
 z the model is correct, is  1.79E-24
   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:  6.9321E-02 +/-  1.292E-03 p/s-cm2-keV 
 v  2  2  2 Epeak        VARY:   460.8     +/-   19.0     keV         
 v  3  3  3 alpha        VARY:  -.9549     +/-  2.252E-02             
 f  4     4 beta          FIX:  -2.000                                

 h      ******  FIT completed by MFIT 4.6.1e at 25-Aug-97 16:00:41  ******

==> Photon Flux =        18.178525 +/-       0.11244369 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    5.8517220e-06 +/-    5.4298905e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Photon Flux =        18.178525 +/-       0.11244369 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    5.8517220e-06 +/-    5.4298905e-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  -.971   .888
 n     2  -.971  1.000  -.890
 n     3   .888  -.890  1.000

   The global correlation coefficients of the varying parameters are:

           1      2      3
 g        .972   .973   .895



                  ###   ###   ###   ###   ###   ###   ###   ###
 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   25.06   32.87   227.1       70.72       .206      2.0480     3633.8    
 e   2   32.87   41.17   290.4       86.87       .232      2.0480     4938.5    
 e   3   41.17   54.28   307.9       78.62       .186      2.0480     8263.4    
 e   4   54.28   72.61   264.6       59.29       .129      2.0480     9933.5    
 e   5   72.61   96.47   216.0       38.41      8.911E-02  2.0480     10557.    
 e   6   96.47   121.1   160.6       22.88      6.792E-02  2.0480     8098.3    
 e   7   121.1   161.6   124.0       14.42      4.351E-02  2.0480     10278.    
 e   8   161.6   229.3   73.74       8.200      2.448E-02  2.0480     10234.    
 e   9   229.3   314.9   32.70       4.137      1.547E-02  2.0480     5732.2    
 e  10   314.9   424.2   14.50       2.116      1.028E-02  2.0480     3243.0    
 e  11   424.2   591.0   5.894       1.330      6.770E-03  2.0480     2014.0    
 e  12   591.0   749.0   2.309       .6082      4.373E-03  2.0480     747.00    
 e  13   749.0  1115.1   .9882       .3354      2.221E-03  2.0480     741.00    
 e  14  1115.1  1859.6   .2709       .1587      1.025E-03  2.0480     413.00    



                  +++   +++   +++   +++   +++   +++   +++   +++
 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     156.4        153.6         3.750         .56701            3.773    
 c   2     203.6        202.8         4.134        2.96061E-02        4.139    
 c   3     229.3        218.3         3.331         10.903            3.392    
 c   4     205.3        210.7         2.685         4.0296            2.658    
 c   5     177.6        179.2         2.112         .60056            2.104    
 c   6     137.8        145.3         1.828         16.903            1.786    
 c   7     109.5        109.7         1.224        1.18313E-02        1.223    
 c   8     65.54        63.33         .7183         9.5009            .7294    
 c   9     28.56        28.24         .4300         .57354            .4322    
 c  10     12.38        11.48         .2467         13.410            .2548    
 c  11     4.564        4.512         .1309         .15556            .1315    
 c  12     1.701        1.909        8.8327E-02     5.5432           8.4609E-02
 c  13     .6528        .8131        3.9200E-02     16.713           3.6372E-02
 c  14     .1121        .2383        1.6168E-02     60.856           1.3367E-02
 s Chi-Square for this detector:                   139.80    



                  +++   +++   +++   +++   +++   +++   +++   +++
 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      .2176       5.2174E-03       .2137           179.9        4.314    
 p    2      .1661       3.3744E-03       .1656           225.4        4.579    
 p    3      .1336       1.9412E-03       .1272           299.7        4.354    
 p    4     9.1250E-02   1.1933E-03      9.3646E-02       361.0        4.720    
 p    5     6.7247E-02   7.9976E-04      6.7866E-02       472.5        5.620    
 p    6     4.7725E-02   6.3316E-04      5.0328E-02       558.5        7.409    
 p    7     3.6546E-02   4.0844E-04      3.6590E-02       716.5        8.008    
 p    8     2.4769E-02   2.7146E-04      2.3933E-02       919.1        10.07    
 p    9     1.4822E-02   2.2315E-04      1.4653E-02       1070.        16.10    
 p   10     9.4753E-03   1.8882E-04      8.7838E-03       1262.        25.15    
 p   11     4.8977E-03   1.4051E-04      4.8422E-03       1220.        35.01    
 p   12     2.4343E-03   1.2639E-04      2.7318E-03       1074.        55.77    
 p   13     1.1727E-03   7.0415E-05      1.4606E-03       970.6        58.28    
 p   14     2.7933E-04   4.0274E-05      5.9350E-04       570.6        82.28    
