For display the image at the original size, click here.
Messier 45
Optic: Canon 400 mm f:5.6 L.
Camera: Modified Baader Canon 350D (Ha pass filter - see
here) at ISO800. Processing: Iris
software. Exposure: 50 minutes (10 x
5 minutes). Location: Pic du Midi (altitude 2860 meters, french Pyrénées).
Date: August 27.14, 2006.
For
display the image at the original size, click
here.
Negative high contrast view
of the field (mean of R, G en B channel)
Localization
of Be stars in Messier 45
(click
here for details)