IC4812 and Friends, Fernando

IC4812 and Friends

IC4812 and Friends, Fernando

IC4812 and Friends

Equipment

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Acquisition details

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Description

This region is close to the northern limit of Corona Australis constellation. It's distant from solar system around 500 light-years and the dark areas are dust clouds.

The visble objects in this view are NGC 6726 & 6727 (upper blue nebula), 6729 (nebula slightly below and to the left), and IC 4812 (lower blue nebula).

NGC 6729 surrounds the variable star R Coronae Australis.

The globular cluster is NGC 6723 on the upper right corner of the frme and is distant about 30,000 light years from solar system.

Image:

Lumniance: 10x480 sec bin 1x1

R and B: 8x480sec bin 2 x 2

G: 6x480sec bin2 x 2

Bias, Darks and Flats applied

Processing: PixInsight

Note: I am not happy with this image as I would have to have 8 times more subs than I used in this image. I wll see if I can collect more frames still this year.

Comments

Histogram

IC4812 and Friends, Fernando