Celestial hemisphere:  Northern  ·  Constellation: Aquila (Aql)  ·  Contains:  PK046+03.1  ·  Sh2-78
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Sh2 78 HA RGB, Jerry Yesavage
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Sh2 78 HA RGB

Getting plate-solving status, please wait...
Sh2 78 HA RGB, Jerry Yesavage
Powered byPixInsight

Sh2 78 HA RGB

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Description

This is the old planetary nebula CTSS 3 and lies at a distance of 700 parsecs. (Galaxymap)

This image is a lot better from the old ones from Palomar circa 1990... must not have had HA then.

Standard workflow. Colors 3f LUT "Curves Saturation Contrast" ... I am trying different ones on different objects.

Comments

Revisions

  • Sh2 78 HA RGB, Jerry Yesavage
    Original
  • Final
    Sh2 78 HA RGB, Jerry Yesavage
    B

B

Description: LUT corrected in PixInsight with SCN, thanks to the keen eye of Riedl.

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Sky plot

Sky plot

Histogram

Sh2 78 HA RGB, Jerry Yesavage

In these collections

Sharpless2 Objects