Hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  NGC 2239  ·  NGC 2244  ·  NGC 2252  ·  Rosette nebula  ·  The star 12Mon

Image of the day 03/14/2014

Rosette nebula, 



    
        

            Ivana
Rosette nebula
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Rosette nebula

Technical card

Imaging telescopes or lenses: TS ED 80 APO

Imaging cameras: Canon 1100D

Guiding telescopes or lenses: Orion 50mm

Guiding cameras: QHY5-II Mono

Focal reducers: TS flattener & 0.8 reducer

Software: PHD guiding  ·  Star Tools  ·  DeepSkyStacker  ·  Photoshop

Filters: CLS clip in filter


Dates:Feb. 23, 2014Feb. 24, 2014

Frames:
CLS clip in filter: 27x240" (1h 48') ISO800
Ha 12nm clip in filter: 21x300" (1h 45') ISO800

Integration: 3h 33'

Darks: ~10

Flats: ~10

Bias: ~20

Avg. Moon age: 23.52 days

Avg. Moon phase: 35.75%


Basic astrometry details

Astrometry.net job: 197073

RA center: 6h 31' 57"

DEC center: +4° 57' 39"

Pixel scale: 4.703 arcsec/pixel

Orientation: 110.301 degrees

Field radius: 1.132 degrees


Resolution: 620x506

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Rosette nebula, 



    
        

            Ivana