And yet another color infrared image. But this time I have an RGB version as well.
The first one, the color infrared image, was acquired in 2012, and it’s actually a two-image composition: one for the higher resolution details and the other for infrared colors.
The color data: September 2, 2012. C11@F10, DBK 41 AU02.AS and IR-pass 685nm filter.
The higher resolution data: September 29, 2012. C 11, 2.25x barlow, DBK 41 AU02.AS, IR-pass 685nm filter.
And more recently I’ve also gathered data for an RGB version, using the Red channel image also for Luminance. To bad the seeing was not that good, especially for the Green and Blue channels.
March 13, 2014 20:44 U.T. C11@F/20, ASI120MM, Baader RGB filters. Seeing 4-5/10. 1500 frames per channel.
The Red channel:
(March 20, 2014)