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, IC 4996, NGC 6888
Getting plate-solving status, please wait...
The Crescent NGC6888 HOO + RGB stars, 



    
        

            Carastro
The Crescent NGC6888 HOO + RGB stars
Powered byPixInsight

The Crescent NGC6888 HOO + RGB stars

Technical card


Dates:Nov. 2, 2018

Frames:
Baader Ha 7nm 2": 12x600" bin 1x1
Baader OIII 8.5nm 2": 7x300" bin 2x2
Baader RGB 1,25": 11x150" bin 2x2

Integration: 3.0 hours

Avg. Moon age: 24.09 days

Avg. Moon phase: 29.97%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3172418

RA center: 20h 12' 26"

DEC center: +38° 11' 34"

Pixel scale: 2.791 arcsec/pixel

Orientation: 79.504 degrees

Field radius: 1.355 degrees


Resolution: 2732x2182

Locations: Campsite East Sussex, East Sussex near Ticehurst, United Kingdom

Data source: Traveller

Description

Data captured in November 2018, this is a reprocess of the full frame, which was cropped in the original.

Ha 12 x 600
Oiii 7 x 300 binned
RGB stars R x 3, B x 4, G x 4 (all 150secs binned)

Atik460EX & WOZS71 + FR x 0.8 HEQ5

Comments

Author

carastro
Carastro
License: None (All rights reserved)
2620
Like

Revisions

  • The Crescent NGC6888 HOO + RGB stars, 



    
        

            Carastro
    Original
  • The Crescent NGC6888 HOO + RGB stars, 



    
        

            Carastro
    B
  • The Crescent NGC6888 HOO + RGB stars, 



    
        

            Carastro
    C
  • Final
    The Crescent NGC6888 HOO + RGB stars, 



    
        

            Carastro
    D

B

Description: Created starless image to get rid of those tiny background stars and then put larger stars back in.

D

Description: Star remnant removal

Sky plot

Sky plot

Histogram

The Crescent NGC6888 HOO + RGB stars, 



    
        

            Carastro