Post-Obs scattered-light rem.Posted by Chris Flynn Apr 07, 2013 03:59AM
In the previous post, we noticed that the VE1 and IRCUT filters have very similar profiles to the V band -- at least for the data we obtained pointing at Arcturus.
Here we show a colour map (V-VE1, on an arbitrary magnitude scale: properly calibrated colours will come later).
It's clear that the deep artifacts around the edge of the moon are much smaller now, compared to the B-V colour maps we have been producing to date.
This shows that the core of the PSF of the V and VE1 filters are quite similar -- and the power law tails as well -- not just for Arcturus but for lunar images too.
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