Celestial hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  Ring Nebula
M57 in HaRGB, Jean-Baptiste
M57 in HaRGB
Powered byPixInsight

M57 in HaRGB

M57 in HaRGB, Jean-Baptiste
M57 in HaRGB
Powered byPixInsight

M57 in HaRGB

Equipment

Loading...

Acquisition details

Loading...

Description

Ha : 27x5mn RGB : 30x23x24 x1mn

I mixed Ha and RGB data for luminance : for the stars, the central stars of M57 and IC1296

The Ha data allows to get the external nebulosity around the ring.

The processing was a challenge for me, I have a lot to learn there, very firts time I have to handle such differences in the signal brightness.

Comments

Sky plot

Sky plot

Histogram

M57 in HaRGB, Jean-Baptiste