M57, Alexander Obukhov

M57

Equipment

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Acquisition details

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Description

1) L channel: Basler acA640-100gm + Deepsky UHS + Baader IR/UV cut - 500 x 30 sec, gain 500

2) stars/color: Canon 500D - 100 x 20 sec, ISO 3200

3) additional Ha: Basler acA640-100gm + Baader Ha 7nm - 400 x 1 min, gain 800

Comments

Histogram

M57, Alexander Obukhov