Contains:  Other
California Nebula with unmodified DSLR, Simon Murray

California Nebula with unmodified DSLR

California Nebula with unmodified DSLR, Simon Murray

California Nebula with unmodified DSLR

Description

18th Februrary 2012 19:33 UT

135mm f2.8 Vivitar (m42) lens

ISO 400 Canon 300d (unmodified)

18 x 5 mins exposures with darks

Vixen GP mount - unguided

Lumicon Deep Sky Filter 'clipped' into camera behind lens

Vallum Farm - Northumberland UK (SQM reading 20.7)

California Nebula is a huge very faint nebula in the shape of California. Its size is 2.3 x 0.7 degrees

Comments

Histogram

California Nebula with unmodified DSLR, Simon Murray