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Cave nebula - Sh2-155 - HSO, Thomas Ammann
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Cave nebula - Sh2-155 - HSO

Getting plate-solving status, please wait...
Cave nebula - Sh2-155 - HSO, Thomas Ammann
Powered byPixInsight

Cave nebula - Sh2-155 - HSO

Equipment

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Acquisition details

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Description

Beautiful nebula with difficult star treatment - interesting presence of OIII radiation.

2 nights in 2021 and 2022 - critical size for 450 and 530mm telescopes.

Made with Tak FSQ 106 and 85, Tak EM 11 and 200, ZWO 6200 and 2600 bin1 -10deg, Astrodon 5nm, stacked in Pixinsight.

79 HSO frames at 420 sec - 9.2 hours

Comments

Sky plot

Sky plot

Histogram

Cave nebula - Sh2-155 - HSO, Thomas Ammann