Monday, August 29, 2016

reached focus (Blue Mountains)

Tried imaging the Sun again in the Coronado Calcium-K Personal Solar Telescope. This time I borrowed Ian's gear: an eyepiece projection adapter which was shorter than ours; and the Losmandy mount so I could piggyback on the C14. It worked!

the Sun filtered in Calcium-K spectrum

Canon 40D, short no-name eyepiece projection camera adapter, Canon t-ring, Coronado Calcium-K PST, Coronado 25mm eyepiece, 1/4 second, ISO 1000, DPP.

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