ctlike
Performs binned and unbinned maximum likelihood analysis of CTA data.
Synopsis
Determines source model parameters, such as flux, spectral index, source position, and source extent from a maximum likelihood analysis of CTA data. The analysis can be done in a binned or an unbinned formulation of the log-likelihood function. For binned analysis, a counts map producted by ctbin is required. For unbinned analysis, an events list processed by ctselect is required.
Links
General parameters
evfile [file] | ||
Input event list (for unbinned analysis only). | ||
cntfile [file] | ||
Input counts map (for binned analysis only). | ||
method = BINNED <BINNED|UNBINNED> [string] | ||
Maximum likelihood analysis method (BINNED
- for binned maximum likelihood analysis, UNBINNED
- for unbinned maximum likelihood analysis). |
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(stat = POISSON) [string] | ||
Fitting statistics (only affects binned analysis). | ||
(refit = no) [boolean] | ||
Performs refitting of solution after initial fit. | ||
caldb [string] | ||
Calibration databas. | ||
irf [string] | ||
Instrument response function | ||
srcmdl [string] | ||
Source model input XML file. | ||
outmdl [string] | ||
Source model result XML file. | ||
Standard parameters
(chatter = 2) [integer] | ||
Verbosity of the executable:chatter = 0 : no information will be
loggedchatter = 1 : only errors will be loggedchatter = 2 : errors and actions will be
loggedchatter = 3 : report about the task
executionchatter = 4 : detailed report about the
task execution |
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(clobber = yes) [boolean] | ||
Specifies whether an existing source model result file should be overwritten. | ||
(debug = yes) [boolean] | ||
Enables debug mode. In debug mode the executable will dump any log file output in the console. | ||
(mode = ql) [string] | ||
Mode of automatic parameters. | ||
Related FTOOLS
Last updated by: Jürgen Knödlseder 8 March 2011