Celestial hemisphere:  Northern  ·  Constellation: Auriga (Aur)  ·  Contains:  NGC 1893  ·  The star 16 Aur  ·  The star 17 Aur  ·  The star 18 Aur  ·  The star 19 Aur
IC 410 Medium Field, Ron Crouch
IC 410 Medium Field
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IC 410 Medium Field

IC 410 Medium Field, Ron Crouch
IC 410 Medium Field
Powered byPixInsight

IC 410 Medium Field

Equipment

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Acquisition details

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Description

As always this year fought clouds over a long period of time as IC410 raced to the West. Looks like the battle was fought between Dec 19 and when I surrendered March 2nd. About 125x180sec each for Ha & Oiii and 127x300sec for Sii.  49x60sec each R,G,&B unguided was used for the stars. Tossed the starless linear S,H&O into NBColourmapper script and assigned hue as follows: S=>30, H=>353, O=>185. While in the script sort of matched histograms and shadow point with Ha as reference. Midtone sliders were H=>0.5, S=>0.35, O=>0.25. Output result stretched and added the RGB stars.

As always thanks so much for looking!

Comments

Revisions

    IC 410 Medium Field, Ron Crouch
    Original
    IC 410 Medium Field, Ron Crouch
    B
  • Final
    IC 410 Medium Field, Ron Crouch
    C

B

Description: In version 2 tried to capture the Oiii as a bubble inside. Slightly dimmed stars and sharpened dark features

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C

Description: In version 3 tried to enhance the Sii contribution as stronger reddish gold hue.

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Sky plot

Sky plot

Histogram

IC 410 Medium Field, Ron Crouch