Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1805  ·  Sh2-190
IC1805 Narrowband - Ha + O3, Zak Foreman
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IC1805 Narrowband - Ha + O3

IC1805 Narrowband - Ha + O3, Zak Foreman
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IC1805 Narrowband - Ha + O3

Equipment

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Acquisition details

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Description

Ha (Luminance and Red channel) 8x20mins

O3 (Blue and Green channel) 6x20mins

Darks, flats and bias.

Stacked, colour combined in Maxim

Comments

Revisions

  • IC1805 Narrowband - Ha + O3, Zak Foreman
    Original
  • Final
    IC1805 Narrowband - Ha + O3, Zak Foreman
    B

B

Description: Reprocessed 2016 data in APP, and included 4x1200s G (Sii) data

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Sky plot

Sky plot

Histogram

IC1805 Narrowband - Ha + O3, Zak Foreman