Thursday, April 20, 2006

PIE and PANDA regions in extractor

Modifications to extractor region code. For PIE region fixed incorrect definition of the angle so now consistent with ds9 and other regions and fixed error that threw out all events with angle > 180 degrees. Added support for PANDA region but only for the case of one sector and one annulus. For regions in WCS coordinates correct for any CROTA in use for the input event file.
(extractor v4.64.)

Keywords : extractor, xselect, HEAsoft

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