Title:

M42 

Photograph By:

ŠJohn Walton 

Date Taken:

Saturday, 1 September 2007 

Equipment Used:

Losmandy G11 with STV guiding though 25mm scope. Televue NP127is with Artemis 11002 35mm CCD cooled at -5C. Astronomik Ha filter 6nm bandwidth @ 656.3nm. 

Description:

2 hours exposure using 5min and 10 min subs. Developed in MaximDL and Photoshop CS2.