Hajime Sasano/IC 2177
Title: IC 2177 Date: December 2010, Location: Japan,
20min X 4, Total 80min exposure, ISO 400 , FSQ106ED + QE0.73(387mm), MC clear + BAADER UV/IR
refrigeration temperature: -18℃ , camera: Cooled 5D Mark II
Title: IC 2177 Date: December 2010, Location: Japan,
20min X 4, Total 80min exposure, ISO 400 , FSQ106ED + QE0.73(387mm), MC clear + BAADER UV/IR
refrigeration temperature: -18℃ , camera: Cooled 5D Mark II