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





    
        

            Meshal Almutairi
NGC 2237 - Rosette Nebula

NGC 2237 - Rosette Nebula

Technical card

Resolution: 4542x3424

Dates:Dec. 1, 2019

Frames:
Baader Ha 7nm 1.25" Baader 1.25" H-Alpha: 12x300" (gain: 139.00) -10C bin 1x1
Baader OIII 8.5 nm 1.25": 9x300" (gain: 139.00) -10C bin 1x1
Baader SII 8nm 1.25": 9x300" (gain: 139.00) -10C bin 1x1

Integration: 2.5 hours

Darks: ~5

Flats: ~20

Bias: ~50

Avg. Moon age: 4.86 days

Avg. Moon phase: 24.46%

Bortle Dark-Sky Scale: 4.00

Temperature: 20.00

Astrometry.net job: 3090654

RA center: 6h 31' 38"

DEC center: +4° 56' 16"

Pixel scale: 1.412 arcsec/pixel

Orientation: 354.608 degrees

Field radius: 1.116

Locations: Alkhatem, Abudhabi, United Arab Emirates

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Alkhatem is a farm area approximate 75km from the capital Abudhabi in the UAE.
bortle sky 4

Comments

Author

mutairy
Meshal Almutairi
License: None (All rights reserved)
230
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NGC 2237 - Rosette Nebula, 





    
        

            Meshal Almutairi