


 %  *%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*%*  %
   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 #5,4      T        0   15      1   14      0   61      0   61

    Det  Name      frac res at 511   resolution exponent
 R    0  LAD #5,4         .2000             -.150

 l Label: GRB920218                                                             
 l Data:  
  0.320: 2.368 of GRB920218
 l DRM:   cont_1416_summat.fits                                                 
 l CtoE:  Preece 1.0 :L5 Preece 1.0 :L4                                         
 l Fit:   
  47.21 / 12 [1:14]: Band's GRB, Epeak: 4.37E-2(1.2E-2) 53.4(10.)  -.500 -2.00
   
   
 F  1 Data File Name:
 Det  0th: cont_1416.fits                                                        

 r Fit to chan   1 to  14, =  24.40 to 1834.1 keV, of detector  0, LAD #5,4    

 x Fit has CHI-SQUARE =  47.215     with  12 dof &  2 varying parameters.
   The probability of the data exceeding this chi-square, assuming
 z the model is correct, is  4.28E-06
   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:  4.3701E-02 +/-  1.161E-02 p/s-cm2-keV 
 v  2  2  2 Epeak        VARY:   53.41     +/-   10.0     keV         
 f  3     3 alpha         FIX:  -.5000                                
 f  4     4 beta          FIX:  -2.000                                

 h      ******  FIT completed by MFIT 4.6.1e at 20-Aug-97 11:34:05  ******

==> Photon Flux =        1.6444372 +/-      0.089120790 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    2.7089297e-07 +/-    7.8739557e-09 erg/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Photon Flux =        1.6444372 +/-      0.089120790 ph/s-cm^2 in the interval: 1.0: 10000.0 keV
==> Energy Flux =    2.7089297e-07 +/-    7.8739557e-09 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  -.994
 n     2  -.994  1.000



                  ###   ###   ###   ###   ###   ###   ###   ###
 w Raw Data for  0th Detector = Detector LAD #5,4    :

   Chan     E range    Observ.Rate  Back.Rate  Back.sigma  Livetime    deduced
             (keV)           (counts / s-keV-det)            (s)       obs cnts
 e   1   24.40   32.85   93.41       73.42       .286      2.0480     1617.0    
 e   2   32.85   41.68   127.8       97.81       .327      2.0480     2311.4    
 e   3   41.68   55.42   111.9       84.08       .242      2.0480     3149.9    
 e   4   55.42   74.39   83.31       62.30       .184      2.0480     3237.7    
 e   5   74.39   98.84   54.60       38.47       .124      2.0480     2734.0    
 e   6   98.84   123.9   32.07       22.69      9.038E-02  2.0480     1643.4    
 e   7   123.9   164.7   19.28       13.75      5.781E-02  2.0480     1614.0    
 e   8   164.7   232.7   9.877       7.629      3.218E-02  2.0480     1374.3    
 e   9   232.7   318.0   3.992       3.774      2.011E-02  2.0480     697.37    
 e  10   318.0   426.3   2.164       1.963      1.312E-02  2.0480     480.00    
 e  11   426.3   591.1   1.298       1.240      9.220E-03  2.0480     438.00    
 e  12   591.1   746.6   .5087       .5907      6.099E-03  2.0480     162.00    
 e  13   746.6  1106.0   .3546       .3282      2.875E-03  2.0480     261.00    
 e  14  1106.0  1834.1   .1482       .1570      1.393E-03  2.0480     221.00    



                  +++   +++   +++   +++   +++   +++   +++   +++
 K Count Rate Fit information for  0th Detector = Detector LAD #5,4    :

              Net         Model        Model                            Data
   Chan   Count Rate   Count Rate      Sigma        Chi-Sq             Sigma
                   (counts / s-keV-det)
 c   1     20.00        22.01         2.365         .72387            2.341    
 c   2     30.04        28.32         2.661         .41878            2.679    
 c   3     27.86        26.57         1.998         .41778            2.009    
 c   4     21.02        20.59         1.472        8.58271E-02        1.476    
 c   5     16.13        13.63         1.028         5.9265            1.052    
 c   6     9.383        8.958         .7910         .28900            .7962    
 c   7     5.531        5.555         .4836        2.52428E-03        .4833    
 c   8     2.249        2.599         .2730         1.6503            .2684    
 c   9     .2176        .9861         .1663         21.351            .1525    
 c  10     .2004        .3684         .1034         2.6416           9.9623E-02
 c  11    5.7685E-02    .1408        6.4625E-02     1.6549           6.2690E-02
 c  12   -8.2063E-02   5.9526E-02    4.5596E-02     9.6429           4.0428E-02
 c  13    2.6415E-02   2.5597E-02    2.2114E-02    1.36988E-03       2.2139E-02
 c  14   -8.7872E-03   7.6632E-03    1.0600E-02     2.4085           1.0066E-02
 s Chi-Square for this detector:                   47.215    



                  +++   +++   +++   +++   +++   +++   +++   +++
 H Photon Rate Fit information for  0th Detector = Detector LAD #5,4    :

              "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     3.3576E-02   3.9714E-03      3.6955E-02       26.96        3.189    
 p    2     2.6911E-02   2.3840E-03      2.5368E-02       36.84        3.263    
 p    3     1.7126E-02   1.2278E-03      1.6332E-02       39.43        2.827    
 p    4     9.4952E-03   6.6503E-04      9.3004E-03       38.96        2.728    
 p    5     6.1684E-03   3.9290E-04      5.2119E-03       45.15        2.876    
 p    6     3.2706E-03   2.7571E-04      3.1224E-03       39.93        3.366    
 p    7     1.8700E-03   1.6351E-04      1.8782E-03       37.98        3.321    
 p    8     8.6768E-04   1.0535E-04      1.0030E-03       33.04        4.011    
 p    9     1.1449E-04   8.7478E-05      5.1870E-04       8.425        6.437    
 p   10     1.5386E-04   7.9357E-05      2.8283E-04       20.76        10.71    
 p   11     6.2436E-05   6.9946E-05      1.5242E-04       15.64        17.52    
 p   12    -1.1945E-04   6.6368E-05      8.6645E-05      -52.56        29.20    
 p   13     4.8197E-05   4.0349E-05      4.6703E-05       39.45        33.03    
 p   14    -2.1992E-05   2.6529E-05      1.9179E-05      -43.96        53.03    
