Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  NGC 6910  ·  The star Sadr (γCyg)
Sadr (Gamma Cygni) region with NGC6910 and IC1318 in SH narrowband, Michele Vonci
Sadr (Gamma Cygni) region with NGC6910 and IC1318 in SH narrowband
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Sadr (Gamma Cygni) region with NGC6910 and IC1318 in SH narrowband

Sadr (Gamma Cygni) region with NGC6910 and IC1318 in SH narrowband, Michele Vonci
Sadr (Gamma Cygni) region with NGC6910 and IC1318 in SH narrowband
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Sadr (Gamma Cygni) region with NGC6910 and IC1318 in SH narrowband

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So here's another picture from last Sunday night... it's the star gamma-Cygni with its beautiful surrounding region rich in ionised gases. The central part of the picture is called Butterfly Nebula (IC1318) for the obvious similarity with the flying insect. The photo is just 2 hours of total integration in narrowband SH(S+H) false bicolour obtained by stacking 12x300s Ha + 12x300s S(II)

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Sadr (Gamma Cygni) region with NGC6910 and IC1318 in SH narrowband, Michele Vonci

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