Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  PK138+04.1  ·  Sh2-200
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Sh2-200 (PK138+4.1) CR 36 RGB, Pat Rodgers
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Sh2-200 (PK138+4.1) CR 36 RGB

Getting plate-solving status, please wait...
Sh2-200 (PK138+4.1) CR 36 RGB, Pat Rodgers
Powered byPixInsight

Sh2-200 (PK138+4.1) CR 36 RGB

Equipment

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Acquisition details

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Description

I first took the "Bear Claw," AKA Hartl-Dengl-Wienberger 2 or, PK138+4.1 in 2018 and said in the description there is a star cluster, Trumpler 3, just outside my fov. With this larger chip I tried to get them both.

Started this on 22nd Oct and the next day Eric Coles uploaded his fantastic image of these two different subjects. Two weeks later I've managed just 5 and a bit hours on this. The link is my image from 2018 in a smaller fov.

HDW2 is an ancient Pn and hardly discernible in the rgb image. Trumpler 3 (CR 36) is the cluster center top.

https://www.astrobin.com/365362/?nc=user

Comments

Revisions

  • Sh2-200 (PK138+4.1) CR 36 RGB, Pat Rodgers
    Original
  • Final
    Sh2-200 (PK138+4.1) CR 36 RGB, Pat Rodgers
    C

C

Description: The HOO with RGB stars. Not overly processed as I would like more subs, of course.

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Sky plot

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Histogram

Sh2-200 (PK138+4.1) CR 36 RGB, Pat Rodgers

In these public groups

Fast Newtonians
UK Astro-Imaging