NGC 2903 is a nice and
relatively bright barred spiral galaxy, located in the
constellation Leo, at a distance of about 28 million
light-years. This is my second (and definitely much better)
attempt to capture this object.
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Optics:
NoName
Newton 192/800
+
GPU c.c.
Camera:
Atik One 6
Filters:
LRGB Baader
Mount:
SW AZEQ-5
Guiding:
50mm guider + Lacerta MGEN
Exposure:
42x5 min. (L)
11x5 min. (R, G, B each), bin 2x2
Software:
PixInsight, Photoshop 23.3. 2020
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