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Nébuleuse de l'Iris

Contains: NGC 7023

Technical card

Resolution: 3680x2453

Dates: May 26, 2017

Frames: ASTRONOMIK CLS clip filter for Sony: 297x30" ISO3200

Integration: 2.5 hours

Darks: ~97

Flats: ~54

Bias: ~25

Avg. Moon age: 0.20 days

Avg. Moon phase: 0.05%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 1615733

RA center: 315.495 degrees

DEC center: 68.153 degrees

Pixel scale: 3.292 arcsec/pixel

Orientation: 23.658 degrees

Field radius: 2.022 degrees

Description

premiers essais avec un sony A7s modifié

Comments

Author

Jean-Pierre Bertrand
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Nébuleuse de l'Iris, Jean-Pierre Bertrand