NGC896_SHO2

NGC896 Nebula in Emission-Line

Object Info

Type

Nebula

Constellation

Cassiopeia

Distance

7,500 ly

Date

December 13, 2014

Location

Carlsbad, CA

Exposure

SII 4x20 (bin 2x2), Ha 12x20 (bin 1x1), OIII 4x20 (bin 2x2) as RGB

Optics

DSI RC10C Corrected RC Astrograph

Focal Length

1867mm @f/7.3

Mount

Astro-Physics 900GTO

Camera

FLI ML-6303E

Focuser

Built-in Secondary Focuser

Filters

FLI CFW2-7, Astrodon 3nm SII, Ha, OIII

Software

MaxIm DL, CCDStack, Photoshop