Hemisphere:  Northern  ·  Contains:  NGC 2239  ·  NGC 2244  ·  Rosette nebula  ·  The star 12Mon
A Dusty Rose Nebula, 



    
        

            s1macau
A Dusty Rose Nebula
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A Dusty Rose Nebula

Technical card

Imaging telescopes or lenses: Takahashi TSA-120

Imaging cameras: ZWO ASI 1600MM Cool

Mounts: SkyWatcher AZ EQ6 GT

Guiding telescopes or lenses: ATIK OAG

Guiding cameras: Atik GP mono (OAG)

Focal reducers: Takahashi TKA31580S

Software: PixInsight  ·  Photoshop CS5

Filters: Optolong Ha 7nm  ·  Optolong RGB

Accessory: polemaster


Dates:Jan. 14, 2019Jan. 15, 2019

Frames:
Optolong Ha 7nm: 57x1200" (gain: 139.00) -20C bin 1x1
Optolong RGB: 137x600" (gain: 139.00) -20C bin 1x1

Integration: 41.8 hours

Darks: ~42

Flats: ~54

Bias: ~100

Avg. Moon age: 8.08 days

Avg. Moon phase: 57.36%


Basic astrometry details

Astrometry.net job: 2574952

RA center: 6h 31' 55"

DEC center: +4° 57' 36"

Pixel scale: 1.088 arcsec/pixel

Orientation: 217.158 degrees

Field radius: 0.832 degrees


Resolution: 4436x3332

Locations: Gemini remote observatory, Lijiang, Yunnan, China

Data source: Own remote observatory

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s1macau
s1macau
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A Dusty Rose Nebula, 



    
        

            s1macau

In these public groups

China Lijiang Gemini Observatory