NGC 2261 The Hubble Variable Nebula

Subject:NGC 2261 The Hubble Variable Nebula. 3000 light years distant.
Telescope:Celestron 8" with f/6.3 focal reducer
Mount:Losmandy G-11
Imager:SBIG ST-7 non-E non-ABG CFW-8 -25 degrees C.
Image Details:This is an LRGB composite image using the following integration times:
Luminance: 10 minutes
Red: 5 minutes
Green: 5 minutes
Blue: 12 minutes

February 13, 2001


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