Celestial hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  Double cluster  ·  IC 1795  ·  IC 1805  ·  IC 1848  ·  NGC 1027  ·  NGC 744  ·  NGC 869  ·  NGC 884  ·  NGC 896  ·  NGC 957  ·  The star 11Per  ·  The star 1Per  ·  The star 4Per  ·  The star 63And  ·  The star 64And  ·  The star 65And  ·  The star 7Per  ·  The star 8Per  ·  The star 9Per  ·  The star ηPer
Perseus double cluster, Rich Bamford
Perseus double cluster
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Perseus double cluster

Perseus double cluster, Rich Bamford
Perseus double cluster
Powered byPixInsight

Perseus double cluster

Equipment

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Acquisition details

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Description

This was an experiment with IDAS filter fitted to front of 105mm lens on DSLR.

Turned out reasonably well with minimal vignet.

ISO800 f/6.3 60s best 90 subs

IDAS allowed much longer exp (normally only max 30s before LP swamps it) but perhaps try stopping down a little next time as subs were a little over exposed still.

Comments

Sky plot

Sky plot

Histogram

Perseus double cluster, Rich Bamford