The Great Orion Nebula

M042-2018-CCD-HDR-600-120-030-etc-FULL-Final-publish2-ed38e8b


Kees Scherer

Portugal

Esprit 100 f5.5/ QHY16200 CCD @ -20C

High Dynamic Range (HDR) techniques have been used to compress the dynamic range. 3 stacks made with 30, 120 and 600 second exposures (488 in total) with a total integration time of 24.6 hours. The stacks have been combined using HDRCombination in Pixinsight and further processsed with HDRMultiscaletransform and other processing steps.

Image dates:11,12,13,15,16,17,18 & 19 dec 2017 and 14,15,17,18& 19 jan 2018

2018-01-19T00:00:00

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