The Heart Nebula IC 1805 H-Alpha image

The Heart Nebula IC 1805 H-Alpha


Acquisition Details
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Description

Location: DownUnder Observatory, Fremont MI Date of Shoot August 30 2012 Exposures: QHY9M mono CCD H-Alpha 3nm 11 x 30 min Camera: QHY9M monochrome CCD, cooled to -30C StarlightXpress Color Filter Wheel Scope: Thomas M. Back TMB 92SS F5.5 APO Refractor Astro Tech AT2FF Field Flattener For guiding: StarlightXpress Lodestar autoguider, StarlightXpress Ultra Slim Off Axis guider Paramount GT-1100S German Equatorial Mount (with MKS 4000) Image Aquisition Maxim DL Stacking and Calibrating: CCDStack Registration of images in Registar Post Processing Photoshop CS5