phased spectra for input into isis (fwd)

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F
Hi,

I have gone through the timing analysis thread in CIAO in order to
generate pulse-phased spectra. The spectra I extracted *.fits can
be input into sherpa for fitting. However, because of possible
pileup I would like to fit them in ISIS. For regular spectrum
extraction using psextract there is an option to set ptype=pha
in order to get a file that can be read into ISIS. This option
does not seem to exist for dmextract:

keiko-83: punlearn dmextract
keiko-84: pset dmextract \
? infile="acis_fixperphase.fits[sky=region(source.reg),phase=0.4:0.7][bin pi]"
keiko-85: pset dmextract outfile=phase_bincor_spc.pha
keiko-86: pset dmextract ptype=pha
parammatch : can't find parameter ptype in reference list

does anyone have a workaround for this?

thanks saku

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