#XSPEC version: 12.13.1
#Build Date/Time: Thu Jul 20 16:52:54 2023
#
!XSPEC12> show
#
#XSPEC version: 12.13.1
#
#Sat Sep 30 00:15:49 2023
# Auto-saving is done after every command.
# Fit statistic in use: Chi-Squared
# Minimization technique: Levenberg-Marquardt
#    Convergence criterion = 0.01
#    Parameter fit deltas: 0.01 * parValue
#Using chain rule to calculate statistic derivatives (faster method).
# Querying disabled - will not continue fitting.
# Prefit-renorming enabled.
# Solar abundance table: angr
# Photoionization Cross-Section Table:
#    bcmc:  Balucinska-Church and McCammon, 1998
# Cosmology in use: H0 = 70 q0 = 0 Lambda0 = 0.73
# Model data directory: /software/lheasoft/release/x86_64-pc-linux-gnu-libc2.12/../spectral/manager/../modelData/
# Plot settings:
#   Showing of individual additive components is OFF.
#   Showing of background spectra is OFF.
#   Effective area normalization is OFF.
#   Current unit settings:
#      Energy     = keV
#      Wavelength = angstrom, with Y-Axis displayed per Hz
#   X-Axis data display mode: Channels
#   Spectra plots will be shifted to source frame by redshift value z: 0
#   Device: /null
#   Plotting of line IDs is OFF.
#   Splashpage is ON.
#   xlog for data plots is ON.
#   ylog for data plots is OFF.
#
#   Default plot rebin settings for all plot groups:
#   Min. Signif.   Max. # Bins   Error Type
#        0.00000             1         quad
#
# Responses read: 
#   /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1183217/remake_spec_cflux/spec_20ms_peak/sw01183217000b_20ms_peak.rsp associated with spectrum 1 source 1
#      energies: 204 channels: 10
# Distinct RMF files: 
#     /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1183217/remake_spec_cflux/spec_20ms_peak//local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1183217/remake_spec_cflux/spec_20ms_peak/sw01183217000b_20ms_peak.rsp
#
#1 file 1 spectrum 
#Spectrum 1  Spectral Data File: /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1183217/remake_spec_cflux/spec_20ms_peak/sw01183217000b_20ms_peak.pha
#Net count rate (cts/s) for Spectrum:1  5.433e-01 +/- 1.820e-01
# Assigned to Data Group 1 and Plot Group 1
#  Noticed Channels:  1-10
#  Telescope: SWIFT Instrument: BAT  Channel Type: PI
#  Exposure Time: 0.02 sec
# Using fit statistic: chi
# Using Response (RMF) File            /local/data/bat1/alien/Swift_3rdBATcatalog/event/batevent_reproc/trigger1183217/remake_spec_cflux/spec_20ms_peak/sw01183217000b_20ms_peak.rsp for Source 1
#
# Spectral data counts: 0.0108659
# Model predicted rate: 0.501725
#
#
#Current model list:
#
#========================================================================
#Model cutep50<1> Source No.: 1   Active/On
#Model Model Component  Parameter  Unit     Value
# par  comp
#   1    1   cutep50    a                   -2.73581     +/-  3.74649      
#   2    1   cutep50    b                   70.8736      +/-  29.3085      
#   3    1   cutep50    norm                1.65016      +/-  4.49944      
#________________________________________________________________________
#
#   Using energies from responses.
#
#Fit statistic  : Chi-Squared                    6.50     using 10 bins.
#
#Test statistic : Chi-Squared                    6.50     using 10 bins.
# Null hypothesis probability of 4.83e-01 with 7 degrees of freedom
#
#Bayes is off
#
#
!XSPEC12> error 1
# Parameter   Confidence Range (2.706)
#                                   Parameters
#Chi-Squared  |beta|/N    Lvl           1:a           2:b        3:norm
#6.17562      0.0121129    -2      -8.75124       54.0432       1714.53
#========================================
# Variances and Principal Axes
#                 1        2        3  
# 8.0054E-02|  0.9815   0.1916   0.0005  
# 6.0048E+01| -0.1916   0.9815   0.0003  
# 4.3218E+08|  0.0005   0.0004  -1.0000  
#----------------------------------------
#
#====================================
#  Covariance Matrix
#        1           2           3   
#   9.586e+01   6.473e+01  -2.011e+05
#   6.473e+01   1.196e+02  -1.633e+05
#  -2.011e+05  -1.633e+05   4.322e+08
#------------------------------------
#
#========================================================================
#Model cutep50<1> Source No.: 1   Active/On
#Model Model Component  Parameter  Unit     Value
# par  comp
#   1    1   cutep50    a                   -8.75124     +/-  9.79100      
#   2    1   cutep50    b                   54.0432      +/-  10.9350      
#   3    1   cutep50    norm                1714.53      +/-  2.07890E+04  
#________________________________________________________________________
#
#
#Fit statistic  : Chi-Squared                    6.18     using 10 bins.
#
#Test statistic : Chi-Squared                    6.18     using 10 bins.
# Null hypothesis probability of 5.19e-01 with 7 degrees of freedom
#***Warning: New best fit found, fit parameters will be set to new values.
#***Warning: Parameter pegged at hard limit: -10
#
#***XSPEC Error: Unable to fit when starting with fit statistic = NaN
#Error occurred during upper bound error calculation.
#
#Fit statistic  : Chi-Squared                    6.18     using 10 bins.
#
#Test statistic : Chi-Squared                    6.18     using 10 bins.
# Null hypothesis probability of 5.19e-01 with 7 degrees of freedom
# Current data and model not fit yet.
#
#
!XSPEC12> error 2
#A valid fit is first required in order to run error command.
#
#
!XSPEC12> error 3
#A valid fit is first required in order to run error command.
#
#
!XSPEC12> log none
#