mosaic_spec

Next: Bibliography Up: Data Analysis Previous: cat2ds9 Contents

mosaic_spec

mosaic_spec is a tool that extracts a count spectrum at a given sky position from a set of mosaic sky images. Intensity could be measured in a specific - or in the most significant - pixel, or derived from a gaussian fit with free or frozen position and width.

Note that if the significance of the point is less than five, then mosaic_spec will assign a non-zero value to its quality flag.

Table 11: mosaic_spec parameters.

Name Type Description

DOL_inp string DOL of the group containing the input images.
default: ``''

DOL_out string DOL of the group containing the output images.
default: ``''

EXTNAME string EXTNAME of the input images.
default: ``ISGR-MOSA-IMA''

DOL_idx string DOL of the index of input images.
default: ``''

DOL_spec string DOL of the index of output images.
default: ``''

ximg real Enter source coordinate x in pixels.
possible values: 0 - 10000
default: 0

yimg real Enter source coordinate y in pixels.
possible values: 0 - 10000
default: 0

ra real Enter source RA
possible values: -180 - 360
default: 0

dec real Enter source DEC
possible values: -90 - 90
default: 0

posmode integer Position fitting mode
posible values: -1: freeze position as input;
0: position is always left free;
1: freeze position as found in first energy band
default: 0

widthmode integer Gaussian width fitting mode
posible values: -1: radial width frozen as input
0: radial width left free
1: x and y width left free
2: x and y width fixed as found for first band
default: 0

psf real HWHM of PSF in arcmin
possible values: 0.1 - 20
default: 6

size integer Enter source box half size in pixels on which the fit is performed.
possible values: 1 - 1000
default: 20

back boolean Should a constant intensity background be considered in the fit
default: no

allEnergies boolean Enter if the program has to select automatically energies
default: yes

emin string Enter vector of energy bands minimum.
default: ``25 30 40''

emax string Enter vector of energy bands maximum.
default: ``30 40 60''

chatty integer Enter reporting-level (10: includes MINUIT log).
possible values: 0 - 10
default: 4

**Table 11:** *mosaic_spec* parameters.

Name	Type	Description
DOL_inp	string	DOL of the group containing the input images. default: ``''

DOL_out	string	DOL of the group containing the output images. default: ``''

EXTNAME	string	EXTNAME of the input images. default: ```ISGR-MOSA-IMA`''

DOL_idx	string	DOL of the index of input images. default: ``''

DOL_spec	string	DOL of the index of output images. default: ``''

ximg	real	Enter source coordinate x in pixels. possible values: `0 - 10000` default: `0`

yimg	real	Enter source coordinate y in pixels. possible values: `0 - 10000` default: `0`

ra	real	Enter source RA possible values: `-180 - 360` default: `0`

dec	real	Enter source DEC possible values: `-90 - 90` default: `0`

posmode	integer	Position fitting mode posible values: -1: freeze position as input; 0: position is always left free; 1: freeze position as found in first energy band default: `0`

widthmode	integer	Gaussian width fitting mode posible values: -1: radial width frozen as input 0: radial width left free 1: x and y width left free 2: x and y width fixed as found for first band default: `0`

psf	real	HWHM of PSF in arcmin possible values: `0.1 - 20` default: `6`

size	integer	Enter source box half size in pixels on which the fit is performed. possible values: `1 - 1000` default: `20`

back	boolean	Should a constant intensity background be considered in the fit default: `no`

allEnergies	boolean	Enter if the program has to select automatically energies default: `yes`

emin	string	Enter vector of energy bands minimum. default: ```25 30 40`''

emax	string	Enter vector of energy bands maximum. default: ```30 40 60`''

chatty	integer	Enter reporting-level (10: includes MINUIT log). possible values: `0 - 10` default: `4`

Next: Bibliography Up: Data Analysis Previous: cat2ds9 Contents

inthelp@sciops.esa.int