Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  NGC 6997  ·  NGC 7000  ·  North America nebula  ·  The star ξCyg
NGC 7000 haGB, HaSeSky
NGC 7000 haGB
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NGC 7000 haGB

NGC 7000 haGB, HaSeSky
NGC 7000 haGB
Powered byPixInsight

NGC 7000 haGB

Equipment

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Acquisition details

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Description

My first try with h-alpha replacing R of the initial RGB picture taken with an astro-modified Canon EOS 700D.

Bright stars show a green-blueish halo due to the mismatch of different star sizes (ha and GB).

Ambient temperature around +10 °C, which is not ideal for an uncooled DSLR.

The image size is reduced by factor 0.5.

Comments

Sky plot

Sky plot

Histogram

NGC 7000 haGB, HaSeSky