Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 59  ·  IC 63  ·  The star γCas  ·  gamma Cas nebula
IC 59 & IC 63 (Ha + RGB), 



    
        

            Scott Davis
IC 59 & IC 63 (Ha + RGB)
Powered byPixInsight

IC 59 & IC 63 (Ha + RGB)

Technical card

Imaging telescopes or lenses: Explore Scientific ED102 APO

Imaging cameras: Canon EOS Rebel T3i

Mounts: Celestron CGEM Hypertuned

Guiding telescopes or lenses: Orion ShortTube 80

Guiding cameras: Orion StarShoot Autoguider

Focal reducers: Astro-Tech AT2FF

Software: Sequence Generator Pro  ·  DeepSkyStacker  ·  Photoshop CS6  ·  Scott Davis AAPPS

Filters: Astronomik 6nm Ha Clip-In Filter  ·  One-Shot Color

Accessory: Robofocus  ·  Home Made Peltier Cooler for T3i


Dates:Oct. 22, 2014Oct. 23, 2014Nov. 15, 2014

Frames:
Astronomik 6nm Ha Clip-In Filter: 167x300" (13h 55') ISO1600
One-Shot Color: 53x150" (2h 12' 30") ISO1600

Integration: 16h 7' 30"

Darks: ~40

Flats: ~40

Flat darks: ~40

Bias: ~40

Avg. Moon age: 26.74 days

Avg. Moon phase: 14.74%

Bortle Dark-Sky Scale: 5.67


Basic astrometry details

Astrometry.net job: 413056

RA center: 0h 59' 34"

DEC center: +60° 52' 30"

Pixel scale: 2.119 arcsec/pixel

Orientation: 1.156 degrees

Field radius: 1.045 degrees


Resolution: 620x393

Locations: My Backyard, Clovis, California, United States; Eastman Lake Recreation Area, Raymond, CA, United States

Description

IC 59 & IC 63, known as the Gamma Cassiopeiae Nebula and also catalogued as Sh2-185, create a combined reflection and emission nebula near the star Navi (Gamma Cassiopeiae). It is estimated to be approximately 550 light years from Earth.

RGB color data was captured from Eastman Lake Recreation Area, and was augmented with Hydrogen-Alpha narrowband data acquired from my backyard in Clovis, California.

Comments

Sky plot

Sky plot

Histogram

IC 59 & IC 63 (Ha + RGB), 



    
        

            Scott Davis