


 %  *%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*  %
   Program trail:
 q Calling program: Wingspan 4.5-T
 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 #3,2      T        0   15      1   14      0   61      0   61

    Det  Name      frac res at 511   resolution exponent
 R    0  LAD #3,2        0.2000            -0.150

 l Label: GRB910620                                                             
 l Data:  
  -1.216: 0.832 of GRB910620
 l DRM:   CONT_0398_SUMMAT.FITS                                                 
 l CtoE:  Preece 1.2 :L3 Preece 1.2 :L2                                         
 l Fit:   
  12.15 / 10 [1:14]: Band's GRB, Epeak: 1.32E-2(2.7E-3) 180.(31.) -1.11(0.18)
  -2.43(0.37)
   
 F  1 Data File Name:
 Det  0th: CONT_0398.FITS                                                        

 r Fit to chan   1 to  14, =  27.02 to 1831.2 keV, of detector  0, LAD #3,2    

 x Fit has CHI-SQUARE =  12.151     with  10 dof &  4 varying parameters.
   The probability of the data exceeding this chi-square, assuming
 z the model is correct, is  0.28    
   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:  1.3229E-02 +/-  2.683E-03 p/s-cm2-keV 
 v  2  2  2 Epeak        VARY:   180.4     +/-   31.0     keV         
 v  3  3  3 alpha        VARY:  -1.110     +/-  0.180                 
 v  4  4  4 beta         VARY:  -2.434     +/-  0.372                 

 h      ******  FIT completed by MFIT 4.6.1e at 19-AUG-97 15:14:22  ******

==> Photon Flux =        2.6029977 +/-      0.098205172 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    4.5840063e-07 +/-    4.1866262e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Photon Flux =        2.6029977 +/-      0.098205172 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    4.5840063e-07 +/-    4.1866262e-08 erg/s-cm^2 in the interval: 1.0: 10000.0 keV

   The Normed Covariance matrix = Correlation Coefficient matrix =

            1      2      3      4
 n     1  1.000 -0.939  0.967  0.532
 n     2 -0.939  1.000 -0.842 -0.676
 n     3  0.967 -0.842  1.000  0.453
 n     4  0.532 -0.676  0.453  1.000

   The global correlation coefficients of the varying parameters are:

           1      2      3      4
 g       0.995  0.983  0.987  0.768



                  ###   ###   ###   ###   ###   ###   ###   ###
 w Raw Data for  0th Detector = Detector LAD #3,2    :

   Chan     E range    Observ.Rate  Back.Rate  Back.sigma  Livetime    deduced
             (keV)           (counts / s-keV-det)            (s)       obs cnts
 e   1   27.02   35.39   152.1       117.6      0.279      2.0480     2609.7    
 e   2   35.39   44.15   157.4       118.7      0.277      2.0480     2823.3    
 e   3   44.15   57.80   127.3       92.41      0.203      2.0480     3557.7    
 e   4   57.80   76.66   101.0       69.93      0.149      2.0480     3900.8    
 e   5   76.66   101.0   65.85       41.98      9.720E-02  2.0480     3279.3    
 e   6   101.0   125.9   44.24       25.77      7.840E-02  2.0480     2255.8    
 e   7   125.9   166.6   27.46       16.02      4.715E-02  2.0480     2288.5    
 e   8   166.6   234.2   14.63       9.516      2.837E-02  2.0480     2027.5    
 e   9   234.2   319.2   6.607       4.975      1.820E-02  2.0480     1150.0    
 e  10   319.2   427.2   3.234       2.591      1.147E-02  2.0480     715.00    
 e  11   427.2   591.5   2.247       2.034      8.743E-03  2.0480     756.00    
 e  12   591.5   746.5   1.020      0.8541      5.481E-03  2.0480     324.00    
 e  13   746.5  1104.9  0.4960      0.5111      2.821E-03  2.0480     364.00    
 e  14  1104.9  1831.2  0.2582      0.2541      1.383E-03  2.0480     384.00    



                  +++   +++   +++   +++   +++   +++   +++   +++
 K Count Rate Fit information for  0th Detector = Detector LAD #3,2    :

              Net         Model        Model                            Data
   Chan   Count Rate   Count Rate      Sigma        Chi-Sq             Sigma
                   (counts / s-keV-det)
 c   1     34.47        30.75         2.953         1.5859            2.990    
 c   2     38.71        37.27         2.961        0.23894            2.975    
 c   3     34.89        37.40         2.165         1.3400            2.144    
 c   4     31.06        32.39         1.634        0.67036            1.624    
 c   5     23.87        24.23         1.157        9.70498E-02        1.154    
 c   6     18.47        17.34        0.9228         1.4922           0.9347    
 c   7     11.44        11.18        0.5732        0.20871           0.5759    
 c   8     5.115        5.183        0.3269        4.24494E-02       0.3262    
 c   9     1.633        1.823        0.1985        0.91862           0.1957    
 c  10    0.6432       0.6026        0.1207        0.11305           0.1215    
 c  11    0.2126       0.2014        8.1985E-02    1.88343E-02       8.2189E-02
 c  12    0.1663       7.5115E-02    5.4371E-02     2.8122           5.6951E-02
 c  13   -1.5111E-02   2.8564E-02    2.7262E-02     2.5666           2.6148E-02
 c  14    4.1054E-03   6.9625E-03    1.3319E-02    4.60156E-02       1.3247E-02
 s Chi-Square for this detector:                   12.151    



                  +++   +++   +++   +++   +++   +++   +++   +++
 H Photon Rate Fit information for  0th Detector = Detector LAD #3,2    :

              "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     4.6818E-02   4.0110E-03      4.1767E-02       44.85        3.843    
 p    2     3.1667E-02   2.4220E-03      3.0483E-02       49.54        3.789    
 p    3     2.0520E-02   1.2731E-03      2.1993E-02       52.43        3.253    
 p    4     1.4345E-02   7.5493E-04      1.4963E-02       63.60        3.347    
 p    5     9.7343E-03   4.7182E-04      9.8813E-03       75.32        3.651    
 p    6     7.0750E-03   3.5354E-04      6.6431E-03       89.85        4.490    
 p    7     4.4014E-03   2.2058E-04      4.3007E-03       92.02        4.612    
 p    8     2.3268E-03   1.4870E-04      2.3574E-03       90.10        5.758    
 p    9     1.0196E-03   1.2392E-04      1.1384E-03       75.51        9.177    
 p   10     5.8570E-04   1.0993E-04      5.4873E-04       79.16        14.86    
 p   11     2.7450E-04   1.0584E-04      2.5998E-04       68.59        26.45    
 p   12     2.8939E-04   9.4619E-05      1.3072E-04       127.1        41.54    
 p   13    -3.2853E-05   5.9271E-05      6.2102E-05      -26.66        48.11    
 p   14     1.2495E-05   4.0537E-05      2.1191E-05       24.61        79.85    
