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Contains:  M 27, Dumbbell nebula, NGC 6853
Getting plate-solving status, please wait...
M27 HaLRGB, 





    
        

            Pierrick Roy
M27 HaLRGB

M27 HaLRGB

Technical card

Resolution: 1779x1297

Dates:Oct. 31, 2016July 14, 2017July 31, 2017

Frames:
B: 10x60" -20C bin 1x1
B: 10x60" -20C bin 2x2
G: 10x60" -20C bin 1x1
G: 10x60" -20C bin 2x2
Ha 12nm: 7x180" -20C bin 1x1
Ha 12nm: 10x30" -20C bin 1x1
Ha 12nm: 19x300" -20C bin 1x1
Ha 12nm: 11x60" -20C bin 1x1
Ha 12nm: 3x600" -20C bin 1x1
Baader L: 10x60" -20C bin 2x2
R: 10x60" -20C bin 1x1
R: 10x60" -20C bin 2x2

Integration: 3.9 hours

Avg. Moon age: 9.55 days

Avg. Moon phase: 44.25%

Astrometry.net job: 1961244

RA center: 19h 59' 36"

DEC center: +22° 44' 49"

Pixel scale: 1.167 arcsec/pixel

Orientation: 5.199 degrees

Field radius: 0.357

Description

Combinations of datas taken on 2016-10-31, 2017-07-14 and 2017-07-31.

I didn't like resulting colors so I try this :
R : 0.25R+0.75Ha
G : 0.5G+0.5Ha
B: 0.5G+0.5Ha
Hope you'll like :-)

Comments

Author

proy
Pierrick Roy
License: None (All rights reserved)
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M27 HaLRGB, 





    
        

            Pierrick Roy