Celestial hemisphere:  Southern  ·  Constellation: Circinus (Cir)  ·  Contains:  PGC 166334  ·  PGC 50614  ·  PGC 50779
Getting plate-solving status, please wait...
Tiny Circinus galaxy or PGC 50779 / ESO 97 - 13, Claudio Tenreiro
Powered byPixInsight

Tiny Circinus galaxy or PGC 50779 / ESO 97 - 13

Getting plate-solving status, please wait...
Tiny Circinus galaxy or PGC 50779 / ESO 97 - 13, Claudio Tenreiro
Powered byPixInsight

Tiny Circinus galaxy or PGC 50779 / ESO 97 - 13

Equipment

Loading...

Acquisition details

Loading...

Description

The tiny Circinus galaxy or ESO 97-13, known as well as PGC 50779, is a small Sayfert type II galaxy. According to the NASA site, it is quite interesting because it holds a massive black hole in the centre as well as one in the lower extreme of the galaxy, you can read about it in:

https://www.nasa.gov/mission_pages/nustar/multimedia/jpl/black-holes-of-circinus-20131126.html

Clouds make my hunt a bit more complicated but, at the end I manage to get 4 hours of images of it, also another complexity is that it is surrounded by a very intense background of stars, so I had to struggle a little to attenuate them, so the galaxy has a better border definition. You can see it at the Strasbourg data base (ALADIN) and see what I mean by that background.

The blue star above the galaxy is a double star RST 690.

In the field, the even smaller galaxy, the ESO 97 - 12, can be seen just as an small coffee milky dot among a bunch of stars.

Comments