Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Sh2-187
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Sh2-187 HaRGB Using Super L DEEP SKY WEST (DSW) (Revision Drizzle Processing), Jerry Yesavage
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Sh2-187 HaRGB Using Super L DEEP SKY WEST (DSW) (Revision Drizzle Processing)

Getting plate-solving status, please wait...
Sh2-187 HaRGB Using Super L DEEP SKY WEST (DSW) (Revision Drizzle Processing), Jerry Yesavage
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Sh2-187 HaRGB Using Super L DEEP SKY WEST (DSW) (Revision Drizzle Processing)

Equipment

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Acquisition details

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Description

Relative small number of subs encouraged me to use all to make a super L to reduce noise and increase detail.

Revision is using drizzle files. Image is 2X size and stars rounder. Pixel scale is 2.2 versus 1.1 on the two images

Comments

Revisions

  • Sh2-187 HaRGB Using Super L DEEP SKY WEST (DSW) (Revision Drizzle Processing), Jerry Yesavage
    Original
  • Final
    Sh2-187 HaRGB Using Super L DEEP SKY WEST (DSW) (Revision Drizzle Processing), Jerry Yesavage
    B

Sky plot

Sky plot

Histogram

Sh2-187 HaRGB Using Super L DEEP SKY WEST (DSW) (Revision Drizzle Processing), Jerry Yesavage

In these collections

Sharpless2 Objects