Celestial hemisphere:  Northern  ·  Constellation: Andromeda (And)  ·  Contains:  Blue Snowball  ·  Copeland's Blue Snowball  ·  NGC 7662  ·  PK106-17.1
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NGC7662, a LRGBHaOIIISII combined color picture, Niels V. Christensen
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NGC7662, a LRGBHaOIIISII combined color picture

Equipment

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Acquisition details

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Description

The raw frames were taken 12, 13, 18, 19 & 20 Aug-2015.

All exposure details added 25 Febr-2018 & can be found here:

Object exposure details

NGC7662 is shown/made like this:

The object itself in RHa,GOIII,BOIII colors and the stars in RGB colors. Combined with an artificial Lum, made like this: It consists of LHaOIIISII information.

Total exposure time app. 11 hours, from 1 sec to 300 sec sub-exposures.

All subs were binned as 2*2.

My home build observatory is placed in my front yard/in the "red light" polution zone, have a look here,

Red Zone

Kind regards Niels

Comments

Revisions

  • NGC7662, a LRGBHaOIIISII combined color picture, Niels V. Christensen
    Original
  • NGC7662, a LRGBHaOIIISII combined color picture, Niels V. Christensen
    B
  • Final
    NGC7662, a LRGBHaOIIISII combined color picture, Niels V. Christensen
    C

Sky plot

Sky plot

Histogram

NGC7662, a LRGBHaOIIISII combined color picture, Niels V. Christensen

In these public groups

"Nordish by nature"