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M82 LRGB Big

zakky2k
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Another good example of how the disadvantage of having a restricted field of view using this camera when compared to my DSLR is partially offset by the increase in sensitivty. The finer details of M82 have always eluded my previous attempts before trying with this camera.

80x30sec = 40 mins total LRGB (RGB binned @ 2x2)

L=20x30sec R=20x30sec G=20x30sec B=20x30sec

Orion F/7 102mm Premium refractor

Moonlight focuser

iOptron Minitower Alt/Az mount

LRGB Baader 1.25" filters

Xagyl Communications 5 Position Superslim USB Filter Wheel

Maxim DL

PS CS5

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From the album:

SX Superstar Mono LRGB first tests

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Significant artefacts due to field rotation, yet another disadvantage of Alt/Az mounting...

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