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M31 HaRGB

Uploaded by charles.tremblay.darveau , Aug 29 2021 12:12 PM

M31 HaRGB

M31 in H-alpha
Telescope: Askar FRA400 with 0.7 reducer
Camera: ASI533 mc
Filters: IDAS NBZ filter (Ha), IDAS D2 (RGB)
HA exposure: 192 x 90sec
RGB exposure: 226 x 90sec




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