The Prawn Nebula

A crustacean amongst a sea of stars

Click on the above thumbnails to view cropped regions of interest

Description

The Prawn Nebula (IC 4628) is an emission nebula and star-forming region located in the constellation of Scorpius. Due to the presence of hydrogen-rich gas clouds, it glows in a reddish hue when high energy radiation from massive stars ionize the interstellar gas cloud. Beside the Prawn Nebula is a bright star cluster known as the Northern Jewel Box or False Comet. Designated as NGC 6231, it appears to leave a trail of stars leading to IC 4628. The cropped images show close ups of NGC 6231 (left) and IC 4628 (right). 

Imaging Details

Location: Singapore 
Date(s): June 2016
Telescope: Takahashi FSQ85ED at f/5.3
Camera: SBIG ST8300M 
Mount: Losmandy G11/G2 
Exposure (minutes): HaLRGB 80:30:25:25:30

Image reduction, integration and processing with Pleiades Astrophoto PixInsight.

© 2017 Ivan Bok. All rights reserved.