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Contains:  Bubble nebula, NGC 7635
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NGC 7635 Bubble Nebula Bicolor, 





    
        

            Frank Iwaszkiewicz
NGC 7635 Bubble Nebula Bicolor

NGC 7635 Bubble Nebula Bicolor

Technical card

Resolution: 2242x2118

Dates:Aug. 1, 2015Aug. 2, 2015Aug. 6, 2015

Frames:
Astronomik Ha 6nm CCD: 8x1800" -15C bin 1x1
Astronomik OIII 12nm CCD: 16x1800" -15C bin 1x1
Baader Ha 7nm CCD: 22x900" -15C bin 1x1

Integration: 17.5 hours

Darks: ~20

Flats: ~20

Bias: ~20

Avg. Moon age: 18.19 days

Avg. Moon phase: 82.99%

Temperature: 17.67

Astrometry.net job: 898239

RA center: 350.155 degrees

DEC center: 61.183 degrees

Pixel scale: 1.248 arcsec/pixel

Orientation: -179.996 degrees

Field radius: 0.535 degrees

Locations: Garden Observatory, Eggersdorf near Berlin, Germany; Nico's Home Observatory, Zepernick near Berlin, None

Description

Recording/ preprocessing & Image processing by Nico Geisler & Frank Iwaszkiewicz

Comments

Author

Frank_
Frank Iwaszkiewicz
License: None (All rights reserved)
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NGC 7635 Bubble Nebula Bicolor, 





    
        

            Frank Iwaszkiewicz