Hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  NGC 896
IC1805, Heart Nebula, HaRGB, 



    
        

            Sören Ottenhof
IC1805, Heart Nebula, HaRGB
Powered byPixInsight
IC1805, Heart Nebula, HaRGB, 



    
        

            Sören Ottenhof
IC1805, Heart Nebula, HaRGB
Powered byPixInsight

Technical card

Imaging telescopes or lenses: William Optics GT-81

Imaging cameras: Canon EOS 450D Full Spectrum

Mounts: HEQ5 PRO

Guiding telescopes or lenses: William Optics GT-81

Guiding cameras: Orion StarShoot Autoguider

Focal reducers: William Optics Flat 6A

Software: PixInsight  ·  Adobe Photoshop CS6

Filters: Astronomik 12nm Ha Clip-In Filter  ·  Hutech IDAS LPS-P2 2"


Dates:Aug. 10, 2014Aug. 12, 2014Aug. 13, 2014Aug. 20, 2014Sept. 17, 2014Sept. 27, 2014

Frames:
Astronomik 12nm Ha Clip-In Filter: 49x1200"
Hutech IDAS LPS-P2 2": 60x600"

Integration: 26.3 hours

Darks: ~27

Flats: ~21

Flat darks: ~20

Avg. Moon age: 16.77 days

Avg. Moon phase: 58.79%


Basic astrometry details

Astrometry.net job: 690007

RA center: 2h 32' 57"

DEC center: +61° 22' 19"

Pixel scale: 2.757 arcsec/pixel

Orientation: 90.664 degrees

Field radius: 1.763 degrees


Resolution: 3796x2610

Comments

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Histogram

IC1805, Heart Nebula, HaRGB, 



    
        

            Sören Ottenhof