Astrophotography – Trifid Nebula (M20) & open cluster (M21)

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Date2013/09/04
LocationBöblingen / Germany
ObjectTrifid Nebula (M20) & open cluster (M21)
CameraAtik383L+
Guidingyes, DMK31AU03.AS via OAG
Telescope8" GSO Newtonian
Barlow lensnone
MountEQ6 Syntrek
Cooling-15°C
Luminance6x 400s, bin: 1x1
Red6x 100s, bin: 2x2
Green6x 100s, bin: 2x2
Blue6x 100s, bin: 2x2
Dark5x
Flat-
Total exposure~1h10min.

Clear skies!

Last updated: June 20, 2022 at 10:31 am

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