Observation by Mike Greenhill-Hooper: M33

Uploaded by

Mike Greenhill-Hooper

Observer

Mike Greenhill-Hooper

Observed

2026 Sep 12 - 23:00

Uploaded

2026 Sep 20 - 12:27

Objects

The Triangulum Galaxy (M33)

Equipment

Telescope: 20" f/4 Obsession Dobsonian; Paracorr coma corrector
ASI294MM Pro with LRGB filters

Exposure

2x150 frame live stacks for each filter; 2s exposure, gain 450, temp 0C, dark and flats corrected

Location

Miradoux, S.W. France

Target name

M33

Title

M33

About this image

Images captured with SharpCap Pro, treated with Affinity Photo, Siril and GraXpert.

Files associated with this observation

M33 120926 M GREENHILL-HOOPER LRGB smaller.jpg (1.9 MB)

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