Art Universe

Orion Nebula

Technical information

Date & time2020 January 24th
02:20 ~ 04:23 WET
LocationGarafia, La Palma, Spain
OpticsTakahashi Epsilon 130D
CameraNikon D810A
MountiOptron CEM25P
TripodAvalon T-Pod 90
GuiderLacerta MGEN II
Lacerta M54 OAG for Nikon
Exposure6 x 30 seconds
12 x 10 minutes
430 mm, f/3.3, ISO 400
2 hours 3 minutes total
Calibration50 bias frames
32 flat frames
ProcessingDeepSkyStacker: calibrate, align, stack
Adobe Photoshop CC: subtract skylight, ACR filter
Original resolution6972 x 4392 pixels

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