Astronerdscorner - Blog Posts

bsuobservatory

1 year ago

Skyshark

Man sees what he wants to see, and so it is with the Dark Nebula LDN 1235. This collection of dust in the constellation Cepheus is very reminiscent of a shark. At just 650 light years away, it is just around the corner.

Object type: Dark nebula

Constellation: Cepheus

Total exposure: 720 minutes

Image data:

- RGB 144 x 300s / Gain 100

- 25 flats

- 25 Bias

- 25 Darks

Setup:

- Skywatcher 150/750 F5 PDS

- Omegon 571C

- Skywatcher EQ6R Pro

- Two Asi 178mm as guide cam

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