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Contains:  Bubble nebula, NGC 7635
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NGC7635 - Bubble from last year, 





    
        

            Christiaan Berger
NGC7635 - Bubble from last year

NGC7635 - Bubble from last year

Technical card

Resolution: 5200x3460

Dates:Aug. 25, 2016Aug. 26, 2016Aug. 29, 2016Aug. 30, 2016

Frames:
8x600" ISO200 25C
25x420" ISO200 33C
4x600" ISO200 34C
7x300" ISO800 25C

Integration: 5.5 hours

Darks: ~20

Flats: ~60

Bias: ~150

Avg. Moon age: 25.12 days

Avg. Moon phase: 23.44%

Bortle Dark-Sky Scale: 6.00

Temperature: 16.00

Astrometry.net job: 1402375

RA center: 350.182 degrees

DEC center: 61.193 degrees

Pixel scale: 0.555 arcsec/pixel

Orientation: -99.481 degrees

Field radius: 0.481 degrees

Locations: Home, Amersfoort, Utrecht, Netherlands

Description

Like the pacman nebula I shot a lot of data without LPF :( (I found out later of course :) last August.
I took some more tome to specifiy the best frames and stacked them with DSS. I also spend a lot of time processing in PS and this is the final result..

It's 2xdrizzle of:
8x600s iso 200 - 30-08-2016
4x600s iso 200 - 26-08-2016
25x420s iso 200 - 25-08-2016
7x300s iso 800 - 29-8-2016

Comments

Author

christiaanberger
Christiaan Berger
License: None (All rights reserved)
1120
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NGC7635 - Bubble from last year, 





    
        

            Christiaan Berger