Hello,

M94 or NGC4736 is a spiral galaxy located in the constellation Hounds at a distance of approximately 14 million light-years from the Milky Way.

Equipment :
Shooting Instruments
TS Optics 8″ f/3.8 ONTC Newton
Imaging Cameras
ZWO ASI294MM Pro
Mounts
ioptron cem70
Filters
Astrodon Tru-Balance E-Series Gen 2 LRGB
Accessories
Ocal pro collimator zwo asiair pro TS-Optics Maxfield x0.95 Coma corrector
Software
Adobe Photoshop Photoshop 2021 Siril 1.0.0-rc2 PixInsight
Guidance Instruments
ZWO OAG Off Axis Guider
Guide Cameras
ZWO ASI290MM

Acquisition details :
Dates: April 3, 2022
Unit pictures:
Astrodon E-Series Tru-Balance Astrodon Blue: 20×180″ (1h)
Astrodon E-Series Tru-Balance Astrodon Green: 20×180″ (1h)
Astrodon E-Series Tru-Balance Astrodon Lumi: 94×180″ (4h 42′)
Astrodon E-Series Tru-Balance Astrodon Red: 20×180″ (1h)
Integration:
7h 42′

Full : https://cdn.astrobin.com/images/74248/2022/19040d86-5648-4020-ba22-7ea6b98b1592.png

Autore: Christophe Vergnes