|
The
NGC 973 galaxy group
is a part of the Perseus-Pisces Supercluster, located in the
constellation Triangulum some
200 million light years from Earth.
The giant
spiral galaxy NGC
973 (seen
edge-on, on the right) is the largest galaxy in the group
with diameter of about 230.000 light years and active
nucleus (type 2 Seyfert galaxy). It is accompanied with the
nearby lenticular IC 1815.
The galaxies on the left (here north)
side are NGC 974
(Sb spiral with opened arms) and
NGC 969.
You can also see another larger galaxy beneath them,
NGC 978,
and many smaller ones in the field.
1.11. 2019 |
Optics:
Camera:
Filters:
Mount:
Guider
Expozice:
Software: |
NoName
Newton 192/800
+ GPU c.c.
Atik One 6
LRGB Baader.
SW AZEQ-6
50mm guider +
Lacerta MGEN
53x3 min. (L)
16x3 min. (R, G, B each), bin 2x2
PixInsight, Photoshop
|
