Chandra users:
I had a problem settin bgaoff in psextract. It's mentioned in the ahelp file, but I wasn't seeing it. I
needed to punlearn psextract to get the latest version that has bgaoff. Thanks, Fabrizio! And Ian George!
psextract events bgevents root aoff bgaoff [gtype] [gspec]
[verbose]"
This implies that one can set the bgaoff parameter. However, when I do a
plist, I get no evidence that bgaoff exists:
Fabrizio Nicastro wrote:
> This is the new version of the script, which has just been installed.
> So, you probably have a previous psextract.par file inyour ~/cxcds_param/ dir.
>
> Try to p-unlearn psextract. Then plist psextract. You should get this:
>
> unix% punlearn psextract
>
> unix% plist psextract
>
> Parameters for /home/nicastro/cxcds_param/psextract.par
>
> events = Source events specification
> bgevents = Background events specification
> root = spectrum Root name for output files
> aoff = Source aspect offsets file
> bgaoff = Background aspect offsets file
> (ptype = pi) pha or pi
> (gtype = NUM_CTS) Spectrum grouping type (NONE, BIN, SNR, NUM_BINS, NUM_CTS, or ADAPTIVE)
> (gspec = 15) Spectrum grouping specs (NONE,1:1024:10,etc)
> (verbose = 0) Debug Level(0-5)
> (mode = ql)
>
> -Fabrizio
-- Edwin M. Kellogg SmithsonianAstroObsv Cntr. for Astrophys. Cambridge MA emk@cfa.harvard.edu 617-495-7156 (ofc) 617-495-7040(fax)
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