Celestial hemisphere:  Southern  ·  Constellation: Lupus (Lup)  ·  Contains:  IC 4406
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Natural colors of The Retina Nebula, IC 4406, Igor Chekalin
Natural colors of The Retina Nebula, IC 4406
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Natural colors of The Retina Nebula, IC 4406

Acquisition type: Lucky imaging
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Natural colors of The Retina Nebula, IC 4406, Igor Chekalin
Natural colors of The Retina Nebula, IC 4406
Powered byPixInsight

Natural colors of The Retina Nebula, IC 4406

Acquisition type: Lucky imaging

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Description

LRGB 41 x 5 min (~10 per channel)
Each 5 min is a sum of 60 lucky frames by 5 sec each.

Total: 3h25m filtered exposure time (2460 x 5 sec frames), total observational time is about 17 hours during 5 nights.

Bortle 7 sky, Brisbane, AU.

21, 22, 24, 25, and 26 August 2021

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Natural colors of The Retina Nebula, IC 4406, Igor Chekalin