Markarian's Chain of Galaxies in Virgo

Photo Details:

• Instrument: ASA N10 Astrograph(965mm - f/3.8)
• Filters: None
• Exposure: 50 x 5 minutes @ ISO 800
• Camera: Canon 20Da with Hutech Type I Filter
• Software: Images Plus, Photoshop CS2, Registar, Noise Ninja
• Location: Mountain Ranch, California, El. 2500ft (120d 30' 02" W & 38d 14' 01" N)
• Date: March 17, 2007
• Comments: Good seeing and transparency.