Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 97  ·  NGC 3587  ·  Owl nebula
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Owl nebula LRGB, 



    
        

            Christopher Maier
Owl nebula LRGB
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Owl nebula LRGB

Technical card

Imaging telescopes or lenses: Astro-Physics 130EDFGT

Imaging cameras: SBIG STT 8300M

Mounts: Astro-Physics Mach1AP GTO with GTOCP3

Guiding telescopes or lenses: Astro-Physics 130EDFGT

Guiding cameras: SBIG STT 8300M

Software: PixInsight 1.8 Processing  ·  The SkyX Pro Camera/Telescope software

Filters: Astrodon Series 2 LRGB  ·  SII 3nm  ·  Astrodon Ha 3nm TruColor

Accessory: FLI Atlas focuser  ·  SBIG AO-8T Adaptive Optics


Dates:March 12, 2016

Frames: 110x300"

Integration: 9.2 hours

Avg. Moon age: 3.92 days

Avg. Moon phase: 16.41%


Basic astrometry details

Astrometry.net job: 1020548

RA center: 11h 14' 48"

DEC center: +55° 0' 46"

Pixel scale: 1.350 arcsec/pixel

Orientation: 7.611 degrees

Field radius: 0.419 degrees


Resolution: 620x532

Locations: Maier Observatory, San Antonio , Texas, United States

Description

Owl nebula- about 50 300sec L 20 300 sec RGB each from Light polluted San Antonio

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Owl nebula LRGB, 



    
        

            Christopher Maier