XMM-Newton Science Analysis System


omphotom (omphotom-1.2.6) [xmmsas_20160201_1833-15.0.0]

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Parameters

This section documents the parameters recognized by this task (if any).

Parameter	Mand	Type	Default	Constraints
paramfile	no	string	'' ''
name of text file containing all the parameters to be used by omphotom
logfile	no	string	'' ''
name of text file for output to be written to
imageset	no	string	'' ''
Input image file
backgroundimageset	no	string	``''
Input background-image file (can be the same as that given for the taskparameter imageset)
oldsrclistset	no	string	'' ''
Input product source-list
newsrclistset	no	string	'' ''
Output source-list set
sourceno	no	integer	'' ''
List of sources to be reprocessed
phototype	no	integer	'' ''
List containing photometry method to be used for each source
aperturer	no	real	'' ''
List containing aperture radius (pixels) to be used for each source For high-resolution images that allowed range is 4 to 12 pixels, and for low-resolition images 2 to 6 pixels.
innera	no	real	'' ''
List containing inner background-annulus radius (pixels) to be used for each source
outeraa	no	real	'' ''
List containing outer background-annulus radius (pixels) to be used for each source
axialratio	no	real	'' ''
List containing aperture axial-ratio (semi-major/semi-minor axes) to be used for each source
pa	no	real	'' ''
List containing aperture position angle to be used for each source (Measured anti-clockwise from the positive x axis.)
background	no	real	'' ''
List containing background counts per pixel to be used for a given source
weighting	no	integer	1	1-2
Defines the weighting function to be used in PSF fitting(inverse variance of unit weigts)
Parameter	Mand	Type	Default	Constraints