Art Universe

Lagoon Nebula

Technical information

Date & time2019 June 4th
01:23 ~ 02:56 WEST
LocationPuntagorda, La Palma, Spain
OpticsTakahashi Epsilon 130D
CameraNikon D810A
MountiOptron CEM25P
TripodAvalon T-Pod 90
GuiderLacerta MGEN II
Lacerta M54 OAG for Nikon
Exposure18 x 5 minutes
430 mm, f/3.3, ISO 800
1 hour 30 minutes total
Calibration40 bias frames
32 flat frames
ProcessingDeepSkyStacker: calibrate, align, stack
Adobe Photoshop CC: subtract skylight, ACR filter
Original resolution7380 x 4928 pixels

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