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Last modified: December 2006

URL: http://cxc.harvard.edu/ciao3.4/feffile.html
Hardcopy (PDF): A4 | Letter
AHELP for CIAO 3.4 feffile Context: sherpa

Synopsis

Specifies the Fits Embedded Function (FEF) file whose contents will be displayed with FEFPLOT.

Syntax

sherpa> FEFFILE "<filename>[<virtual_file_syntax>]"

where <virtual_file_syntax> is an optional filtering and/or binning
command argument. Note that, whenever <virtual_file_syntax> is
specified, <filename><virtual_file_syntax> must be surrounded by
quotes, " ".

Description

See FEFPLOT for more information, and further examples.

Example

Read in a part of a FEF file using a <virtual_file_syntax> filter expression:


sherpa> FEFFILE "data/fef_response.fits[function][ccd_id=0,chipx>=1,chipx<=256,chipy>=1,chipy<=32]"

Bugs

See the Sherpa bug pages online for an up-to-date listing of known bugs.

Hardcopy (PDF): A4 | Letter
Last modified: December 2006



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