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Hemisphere:  Northern  ·  Contains:  NGC 2239, NGC 2244, NGC 2252, Rosette nebula, The star 12Mon
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Rosette Nebula - NGC 2237, 


Rosette Nebula - NGC 2237
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Rosette Nebula - NGC 2237

Acquisition type: Electronically-Assisted Astronomy (EAA)

Technical card

Imaging telescopes or lenses: Explore Scientific 127mm ED TRIPLET APO

Imaging cameras: ZWO ASI1600MM Pro-Cool

Mounts: iOptron CEM60

Guiding telescopes or lenses: Starfield 60mm Guidescope

Guiding cameras: ZWO ASI290MM mini

Focal reducers: Explore Scientific 0.7 Reducer/Flattener

Software: ZWO ASIAIR  ·  Adobe Photoshop CC  ·  DeepSky Stacker (DSS) Deepskystacker 3.3.6

Filters: Astronomik SII 1.25" 12 nm  ·  Astronomik Ha 1,25" 12 nm  ·  Astronomik OIII 1.25" 12nm

Accessory: ZWO EAF Electronic Auto Focuser  ·  ZWO 8x 1.25" Filter Wheel (EFW)  ·  Celestron 9x50 finderscope

Dates:Nov. 1, 2019

Astronomik Ha 1,25" 12 nm: 20x240" (gain: 139.00) -17C bin 1x1
Astronomik OIII 1.25" 12nm: 20x240" (gain: 139.00) -17C bin 1x1
Astronomik SII 1.25" 12 nm: 20x240" (gain: 139.00) -17C bin 1x1

Integration: 4.0 hours

Darks: ~20

Flats: ~30

Flat darks: ~30

Bias: ~30

Avg. Moon age: 4.62 days

Avg. Moon phase: 22.26%

Bortle Dark-Sky Scale: 4.00

Temperature: 22.00

Basic astrometry details job: 3030294

RA center: 6h 32' 4"

DEC center: +4° 55' 15"

Pixel scale: 1.141 arcsec/pixel

Orientation: 1.614 degrees

Field radius: 0.913 degrees

Resolution: 4591x3486

Locations: UAE desert, Abu Dhabi, United Arab Emirates



License: None (All rights reserved)

Sky plot

Sky plot


Rosette Nebula - NGC 2237,