ssa spec: sky subtraction apertures

[Nicholas Walton]

doug

in the current ssa draft is there a way to capture the spatial aperture of
any 'sky' apertures which were used in carrying out the sky subtraction on
the actual reduced object spectrum.

this could be useful information, especially if the target spectra are in
crowsded fields, where possible artifacts could be introduced in the sky
subtraction process.

yours, nic

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Dr N. A. Walton
(AstroGrid Project Scientist	       http://www.astrogrid.org)
(Euro-VO VOTC Project Scientist	       http://www.euro-vo.org)
Institute of Astronomy          Tel:   +44 1223 337503
University of Cambridge         Fax:   +44 1223 337523
Madingley Road                  WWW:   http://www.ast.cam.ac.uk/~naw
Cambridge, CB3 0HA              email: naw at ast.cam.ac.uk
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