Celestial hemisphere:  Northern  ·  Constellation: Aquila (Aql)  ·  Contains:  19 Aql  ·  NGC 6756  ·  PK040-00.1  ·  Sh2-74  ·  The star 19Aql
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Sh2 74 H-alpha and RGB, Jerry Yesavage
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Sh2 74 H-alpha and RGB

Getting plate-solving status, please wait...
Sh2 74 H-alpha and RGB, Jerry Yesavage
Powered byPixInsight

Sh2 74 H-alpha and RGB

Equipment

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Acquisition details

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Description

Continuing work with the Sharpless 2 objects. Processing following Chris Woodhouse's workplan from his recent work.

Variant #1 is HA with a touch of LHE, star reduction and de-noising.

Last 2 revisions fine tuning on stretching, star masking and colors... very challenging for me.

Comments

Revisions

  • Sh2 74 H-alpha and RGB, Jerry Yesavage
    Original
  • Sh2 74 H-alpha and RGB, Jerry Yesavage
    B
  • Sh2 74 H-alpha and RGB, Jerry Yesavage
    C
  • Final
    Sh2 74 H-alpha and RGB, Jerry Yesavage
    D

Sky plot

Sky plot

Histogram

Sh2 74 H-alpha and RGB, Jerry Yesavage

In these collections

Sharpless2 Objects