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Contains:  NGC 6723, The star αCrA, The star γCrA, The star εCrA, Part of the constellation Corona Austrina (CrA)
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Stars and Dust of Corona Australis, 


            Stefan Westphal
Stars and Dust of Corona Australis

Stars and Dust of Corona Australis

Technical card

Resolution: 3366x2237

Dates:Aug. 5, 2016Aug. 6, 2016

Frames: 33x360" ISO800

Integration: 3.3 hours

Flats: ~21

Avg. Moon age: 3.07 days

Avg. Moon phase: 10.50%

Bortle Dark-Sky Scale: 1.00

Mean FWHM: 2.40

Temperature: -1.05 job: 1226775

RA center: 285.926 degrees

DEC center: -37.198 degrees

Pixel scale: 4.163 arcsec/pixel

Orientation: -177.753 degrees

Field radius: 2.337 degrees

Locations: Astrofarm Kiripotib / Namibia, Dordabis, Namibia


Location: Farm Kiripotib / Namibia
Date: 05., 06.08.2016
Telescope: 107/700 mm APM APO with Big Riccardi Reducer 0,75x
Guiding: M-Gen and 60mm Scope
Camera: Canon 5d MKII mod.
Expoure time: 33x5min ISO 800
Calibration data: insg. 42Flats, no Darks
Processing: Deep Sky Stacker, Fitswork4, Photoshop Cs6



Stefan Westphal

Sky plot

Sky plot


Stars and Dust of Corona Australis, 


            Stefan Westphal