Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  HD200099  ·  HD200775  ·  Iris Nebula  ·  LBN 475  ·  LBN 487  ·  LDN 1167  ·  LDN 1168  ·  LDN 1170  ·  LDN 1171  ·  LDN 1172  ·  LDN 1173  ·  LDN 1174  ·  NGC 7023  ·  T Cep
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C4 - The Iris Nebula, Max Romanchenko
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C4 - The Iris Nebula

Getting plate-solving status, please wait...
C4 - The Iris Nebula, Max Romanchenko
Powered byPixInsight

C4 - The Iris Nebula

Equipment

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Acquisition details

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Description

The Iris Nebula was shot in several sessions on October/November 2023, mostly as an experiment on shooting faint dust clouds with unmodded Canon 80D.
Looks like the sweet spot in this camera is ISO800 with 120 sec exposures. This gives considerably less noise than higher ISO stacks.

Comments

Sky plot

Sky plot

Histogram

C4 - The Iris Nebula, Max Romanchenko