Art Universe

Wide field Milky Way

See also the 78 megapixel zoomable version.

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Technical information

Date & time2019 July 7th
00:57 ~ 01:31 CAT
LocationTivoli Astro-Farm, Namibia
OpticsSigma A 50mm F1.4 DG HSM
CameraNikon D810A
MountiOptron CEM25P
TripodAvalon T-Pod 90
GuiderLacerta MGEN II
ZWO 30/120 guide scope
Composition6 pane mosaic (3 columns, 2 rows)
Exposure5 minutes per pane
50 mm, f/2.8, ISO 800
30 minutes total
Calibration40 bias frames
40 flat frames
ProcessingDeepSkyStacker: calibrate
Microsoft ICE: compose mosaic
Adobe Photoshop CC: subtract skylight, ACR filter
Original resolution8143 x 9617 pixels
See zoomable version

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