Moon - a false color image with narrowband filters

Astrodon H-alpha (red), O-III (green), and S-II (blue) filters, 0.12 sec exposure each.

Images taken: Feb. 26, 2007, by Sarah Simonson.

Telescope: Meade 12 in with f/5.7. Pixel size 0.77 as.

Camera: SBIG ST-10 CCD cooled to -25 C..

Image processing: CCDoops + CCDSoft + Photoshop CS

Moon - a full mosaic in hydrogen alpha

A mosaic of four images, 0.12 sec exposure each.

Images taken: Feb. 26, 2007, by Sarah Simonson.

Telescope: Meade 12 in with f/5.7. Pixel size 0.77 as.

The image has been resampled to 1 as/pixel.

Camera: SBIG ST-10 CCD cooled to -25 C..

Image processing: CCDoops + CCDSoft + Photoshop CS