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
Contains:  Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
NGC6888 - Crescent nebula, 



    
        

            Samuli Vuorinen
NGC6888 - Crescent nebula
Powered byPixInsight

NGC6888 - Crescent nebula

Technical card

Imaging telescopes or lenses:Boren-Simon PowerNewt 8

Imaging cameras:Atik 460EX

Mounts:Sky-Watcher EQ-6 Pro

Guiding telescopes or lenses:Finderscope

Guiding cameras:QHYCCD QHY5

Focal reducers:ASA 2" x 0,73 Corrector/Reducer 2KORRR

Software:AstroTortillaMaxim DLPixInsight

Filters:Astrodon H-alpha 5nmAstrodon SII 5nmAstrodon OIII 5nm

Accessory:Lunatico Astronomia Seletek Armadillo


Dates:Sept. 4, 2014

Frames:
Astrodon H-alpha 5nm: 3x300" -10C bin 1x1
Astrodon OIII 5nm: 3x300" -10C bin 1x1
Astrodon SII 5nm: 3x300" -10C bin 1x1

Integration: 0.8 hours

Flats: ~20

Bias: ~500

Avg. Moon age: 9.54 days

Avg. Moon phase: 72.13%


Basic astrometry details

Astrometry.net job: 359171

RA center: 20h 12' 26"

DEC center: +38° 21' 28"

Pixel scale: 3.078 arcsec/pixel

Orientation: 179.854 degrees

Field radius: 0.752 degrees


Resolution: 1374x1099

Locations: Komakallio, Kirkkonummi, Finland

Description

Narrowband channels mapped to natural colors with R = 0,80 * Ha + 0,20 * SII, G = OIII, B = 0,70 * OIII + 0,30 * Ha.

Comments

Author

naavis
Samuli Vuorinen
License: None (All rights reserved)
5602
Like

Sky plot

Sky plot

Histogram

NGC6888 - Crescent nebula, 



    
        

            Samuli Vuorinen