Contains:  Other
Caph - Beta Cassiopeiae, o0O-PLaCiD-O0o

Caph - Beta Cassiopeiae

Caph - Beta Cassiopeiae, o0O-PLaCiD-O0o

Caph - Beta Cassiopeiae

Description

Caph - Beta Cassiopeiae

Taking a (short) break from my M31 endeavours.

Caph is an F2 white subgiant residing 55 light years away in the constellation of Cassiopeia. It is more than three times the size of the Sun, and burns 28 times brighter.

Camera: Canon 6D, unmodified

Glass: William Optics GTF 81 "Stella"

Mount: AstroTrac TT320X-AG, unguided

21 x 85 seconds, with 13 darks @ ISO 2500

Stacked in DSS, adjusted in PS CS5

Comments

Histogram

Caph - Beta Cassiopeiae, o0O-PLaCiD-O0o