Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Hemisphere:  Northern  ·  Contains:  Sh2-155
Getting plate-solving status, please wait...
Cave Nebula (Sh2-155), 



    
        

            Miles Zhou
Powered byPixInsight

Cave Nebula (Sh2-155)

Imaging telescopes or lenses: RCOS 14.5"

Imaging cameras: SBIG STX 16803

Mounts: Paramount-ME

Software: Adobe Lightroom CC  ·  PixInsight for Mac

Filters: Astrodon 5nm Halpha  ·  Astrodon luminance filter  ·  Astrodon RGB


Dates:June 17, 2017Aug. 29, 2017Sept. 18, 2017

Frames:
Astrodon RGB: 36x1200" -25C bin 1x1
BAADER H Alpha 7nm: 16x1800" -25C bin 1x1
Astrodon luminance filter: 16x1200" -25C bin 1x1

Integration: 25.3 hours

Avg. Moon age: 19.15 days

Avg. Moon phase: 34.92%


Astrometry.net job: 1845336

RA center: 22h 57' 58"

DEC center: +62° 40' 3"

Pixel scale: 1.100 arcsec/pixel

Orientation: -47.779 degrees

Field radius: 0.392 degrees


Resolution: 1878x1749

Locations: Deep Sky West, Rowe, New Mexico, United States

Description

Cave Nebula, also known as Sh2-155, is a diffuse nebula in the constellation Cepheus, within a larger nebula complex containing emission, reflection, and dark nebulosity.

This is an LRGB, with H mixed into L.

Comments

Author

mileszhou
Miles Zhou
License: None (All rights reserved)
3842
Like

Revisions

    Cave Nebula (Sh2-155), 



    
        

            Miles Zhou
    Original
    Cave Nebula (Sh2-155), 



    
        

            Miles Zhou
    B
    Cave Nebula (Sh2-155), 



    
        

            Miles Zhou
    C
  • Final
    Cave Nebula (Sh2-155), 



    
        

            Miles Zhou
    D

Sky plot

Sky plot

Histogram

Cave Nebula (Sh2-155), 



    
        

            Miles Zhou

In these public groups

Members of Deep Sky West