From: Robert A. Knop Jr. (robert.a.knop@vanderbilt.edu)
Date: Thu Apr 01 2004 - 22:00:48 PST
Here's a faster way to do it.
Use the simplehstltcv software to make ACS lightcurves.
Find the appropriate position on the Subaru images (new and old of which
will be loaded into the database as I finish with them tonight), and
plop down apertures by hand, once on the recent, once on the old Subaru
images. Subtract the photometry. (You can do a transformation from the
ACS images if you want accurate positions.) (Imview supports plopping
down apertures by hand now; that's what Vitaily was using earlier to
look at individual images.)
At that point, you've got your lightcurve, and the procedure is less
involved than running Ivanlight would be.
-Rob
-- --Prof. Robert Knop Department of Physics & Astronomy, Vanderbilt University robert.a.knop@vanderbilt.edu
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