Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
The Cave nebula SH2-155, Rick Daniell
The Cave nebula SH2-155
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The Cave nebula SH2-155

The Cave nebula SH2-155, Rick Daniell
The Cave nebula SH2-155
Powered byPixInsight

The Cave nebula SH2-155

Equipment

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Acquisition details

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Description

TARGET

Name:Cave Nebula

Designation: SH2-155

Constellation:Cepheus

Distance: 2400 Light years

Approx Size:

GEAR

Telescope: Orion RC 8

Imaging Camera: QHY8L at -20c

EQ Mount: Orion Atlas Pro

Guiding: 60mm Altair & ZWO290 & PHD2

Prime Focus : 1250 mm fl

Filter:



IMAGE SPECS

Lights: 30x300s

Darks: 50 x 300s

Flats: 50 x 1.75s

Flat Darks: 50 x 1.75s

Bias: n/a

Total Integration 2.5 hrs

Pixel Scale: 1.22 arc sec /px

Dates: 09/11/2020

SOFTWARE AND PROCESSING

APT: Control of imaging camera

Pixinsight: Pre and Post processing

Photoshop: Final tweaks and logo

Comments

Sky plot

Sky plot

Histogram

The Cave nebula SH2-155, Rick Daniell

In these public groups

Planetary Nebulae