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:  IC 4996, Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
Crescent Nebula - NGC6888 - HaOIIIRGB, 





    
        

            Arno Rottal
Crescent Nebula - NGC6888 - HaOIIIRGB

Crescent Nebula - NGC6888 - HaOIIIRGB

Technical card

Resolution: 3317x2488

Dates:May 22, 2014Aug. 5, 2015

Frames:
Ha 12nm: 9x900" bin 1x1
ASTRO HUTECH IDAS LPS 2: 5x900" ISO200
Astronomik O3 12 nm: 5x1200" bin 1x1

Integration: 5.2 hours

Darks: ~25

Flats: ~30

Bias: ~30

Avg. Moon age: 21.81 days

Avg. Moon phase: 53.49%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 757812

RA center: 303.081 degrees

DEC center: 38.411 degrees

Orientation: 90.317 degrees

Field radius: 1.548 degrees

Locations: Garden Observatory, Schwechat, Lower Austria, Austria

Description

Ha and OIII done with CCD - 2015-08-05
RGB from DSLR. - 2014-05-22

Comments

Author

Sternfreund
Arno Rottal
License: None (All rights reserved)
5910
Like

Revisions

  • Crescent Nebula - NGC6888 - HaOIIIRGB, 





    
        

            Arno Rottal
    Original
  • Final
    Crescent Nebula - NGC6888 - HaOIIIRGB, 





    
        

            Arno Rottal
    B

Sky plot

Sky plot

Histogram

Crescent Nebula - NGC6888 - HaOIIIRGB, 





    
        

            Arno Rottal