


 %  *%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*  %
   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      T        0   15      1   14      0   61      0   61

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

 l Label: GRB930820                                                             
 l Data:  
  -3.072: 5.120 of GRB930820
 l DRM:   cont_2496_summat.fits                                                 
 l CtoE:  Preece 1.0 :L4 Preece 1.2 :L2                                         
 l Fit:   
  18.17 / 12 [1:14]: Band's GRB, Epeak: 1.10E-3(2.7E-4) 453.(136.)  -.500 -2.00
   
   
 F  1 Data File Name:
 Det  0th: cont_2496.fits                                                        

 r Fit to chan   1 to  14, =  26.04 to 1813.0 keV, of detector  0, LAD #4,2    

 x Fit has CHI-SQUARE =  18.166     with  12 dof &  2 varying parameters.
   The probability of the data exceeding this chi-square, assuming
 z the model is correct, is   .11    
   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:  1.1004E-03 +/-  2.696E-04 p/s-cm2-keV 
 v  2  2  2 Epeak        VARY:   453.3     +/-   136.     keV         
 f  3     3 alpha         FIX:  -.5000                                
 f  4     4 beta          FIX:  -2.000                                

 h      ******  FIT completed by MFIT 4.6.1e at 25-Aug-97 11:49:51  ******

==> Photon Flux =       0.25493762 +/-      0.024631361 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    1.0525403e-07 +/-    1.5518149e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Photon Flux =       0.25493762 +/-      0.024631361 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    1.0525403e-07 +/-    1.5518149e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV

   The Normed Covariance matrix = Correlation Coefficient matrix =

            1      2
 n     1  1.000  -.932
 n     2  -.932  1.000



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

   Chan     E range    Observ.Rate  Back.Rate  Back.sigma  Livetime    deduced
             (keV)           (counts / s-keV-det)            (s)       obs cnts
 e   1   26.04   34.72   91.79       89.68       .388      6.1440     4895.7    
 e   2   34.72   43.72   106.4       106.2       .405      6.1440     5885.7    
 e   3   43.72   57.65   88.43       86.99       .338      6.1440     7568.7    
 e   4   57.65   76.79   64.75       63.68       .233      6.1440     7614.0    
 e   5   76.79   101.3   40.23       37.93       .154      6.1440     6066.9    
 e   6   101.3   126.4   23.52       22.39       .123      6.1440     3618.1    
 e   7   126.4   167.2   14.75       13.29      7.022E-02  6.1440     3695.3    
 e   8   167.2   234.7   7.994       7.063      4.280E-02  6.1440     3319.2    
 e   9   234.7   319.4   4.024       3.506      2.537E-02  6.1440     2092.1    
 e  10   319.4   426.6   1.887       1.836      1.600E-02  6.1440     1243.0    
 e  11   426.6   589.4   1.152       1.149      1.029E-02  6.1440     1152.0    
 e  12   589.4   742.8   .5898       .5413      7.681E-03  6.1440     556.00    
 e  13   742.8  1096.9   .3145       .3102      3.625E-03  6.1440     684.00    
 e  14  1096.9  1813.0   .1480       .1491      1.764E-03  6.1440     651.00    



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

              Net         Model        Model                            Data
   Chan   Count Rate   Count Rate      Sigma        Chi-Sq             Sigma
                   (counts / s-keV-det)
 c   1     2.116        1.352         1.363         .31493            1.368    
 c   2     .2495        1.726         1.454         1.0317            1.445    
 c   3     1.435        2.021         1.074         .29678            1.071    
 c   4     1.071        2.118         .7835         1.7861            .7778    
 c   5     2.294        1.942         .5367         .42927            .5389    
 c   6     1.129        1.673         .4142         1.7275            .4099    
 c   7     1.454        1.291         .2512         .42218            .2525    
 c   8     .9310        .7753         .1439         1.1695            .1452    
 c   9     .5179        .3626        8.9921E-02     2.9838           9.1567E-02
 c  10    5.1199E-02    .1559        5.7260E-02     3.3403           5.5856E-02
 c  11    2.6160E-03   6.4556E-02    3.6317E-02     2.9089           3.5454E-02
 c  12    4.8570E-02   2.8729E-02    2.5762E-02     .59311           2.6168E-02
 c  13    4.2270E-03   1.2939E-02    1.2716E-02     .46941           1.2558E-02
 c  14   -1.1375E-03   3.9840E-03    6.1563E-03     .69208           6.0611E-03
 s Chi-Square for this detector:                   18.166    



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

              "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     2.8385E-03   1.8277E-03      1.8128E-03       2.587        1.666    
 p    2     2.2365E-04   1.3033E-03      1.5474E-03       .3412        1.988    
 p    3     9.3217E-04   6.9769E-04      1.3123E-03       2.366        1.771    
 p    4     5.4584E-04   3.9931E-04      1.0795E-03       2.434        1.780    
 p    5     1.0306E-03   2.4113E-04      8.7258E-04       8.068        1.888    
 p    6     4.7896E-04   1.7576E-04      7.0997E-04       6.155        2.258    
 p    7     6.3355E-04   1.0946E-04      5.6243E-04       13.44        2.323    
 p    8     4.8503E-04   7.4978E-05      4.0394E-04       19.12        2.955    
 p    9     3.8251E-04   6.6413E-05      2.6779E-04       28.70        4.984    
 p   10     5.5370E-05   6.1925E-05      1.6855E-04       7.528        8.419    
 p   11     3.8508E-06   5.3457E-05      9.5025E-05       .9626        13.36    
 p   12     9.1908E-05   4.8750E-05      5.4364E-05       40.12        21.28    
 p   13     9.6231E-06   2.8950E-05      2.9458E-05       7.774        23.39    
 p   14    -3.4762E-06   1.8813E-05      1.2175E-05      -6.814        36.88    
