M97 Owl Nebula, 



    
        

            Kiyoshi Imai

M97 Owl Nebula

M97 Owl Nebula, 



    
        

            Kiyoshi Imai

M97 Owl Nebula

Technical card

Imaging telescopes or lenses: AstroTech AT8RC

Imaging cameras: Atik 383L+ mono

Mounts: SkyWatcher AZ-EQ6 GT

Guiding telescopes or lenses: Teleskop-Service TSOAG 9mm

Guiding cameras: Lodestar X2

Focal reducers: Astro Physics CCDT67 0.67x

Software: adobe Photoshop CS6

Filters: Astrodon Tru-Balance E-Series Gen2 Luminance 36mm  ·  Astrodon Tru-Balance E-Series Gen2 Blue 36mm  ·  Astrodon Tru-Balance E-Series Gen2 Red 36mm

Accessory: Atik EFW2


Dates:Feb. 21, 2015

Frames:
Astrodon Tru-Balance E-Series Gen2 Blue 36mm: 2x300" (10') -15C bin 1x1
Astrodon Tru-Balance E-Series Gen2 Green 36mm: 2x300" (10') -15C bin 1x1
Astrodon Tru-Balance E-Series Gen2 Luminance 36mm: 3x300" (15') -15C bin 1x1
Astrodon Tru-Balance E-Series Gen2 Red 36mm: 2x300" (10') -15C bin 1x1

Integration: 45'

Avg. Moon age: 2.90 days

Avg. Moon phase: 9.19%


Basic astrometry details

Astrometry.net job: 553379


Resolution: 1504x2000

Locations: Iwakura Kogen, Kibichuocho, Okayama, Japan

Comments

Histogram

M97 Owl Nebula, 



    
        

            Kiyoshi Imai