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:  Witch Head nebula, IC 2118
Getting plate-solving status, please wait...
IC 2118, the Witch Head Nebula, 





    
        

            Jari Saukkonen
IC 2118, the Witch Head Nebula

IC 2118, the Witch Head Nebula

Technical card

Resolution: 3931x2972

Dates:Feb. 18, 2018

Frames:
Astrodon E-series 2 B: 60x120" (gain: 76.00) -25C bin 1x1
Astrodon E-series 2 G: 60x120" (gain: 76.00) -25C bin 1x1
Astrodon E-series 2 L: 105x120" (gain: 76.00) -25C bin 1x1
Astrodon E-series 2 R: 60x120" (gain: 76.00) -25C bin 1x1

Integration: 9.5 hours

Darks: ~50

Flats: ~25

Flat darks: ~50

Avg. Moon age: 2.48 days

Avg. Moon phase: 6.83%

Astrometry.net job: 2310699

RA center: 76.292 degrees

DEC center: -7.094 degrees

Pixel scale: 1.900 arcsec/pixel

Orientation: 269.734 degrees

Field radius: 1.300 degrees

Locations: Komakallio, Kirkkonummi, Finland

Data source: Own remote observatory

Description

Finally processed my witch head data from last spring. Mental note: fixing flat problems eight months after the fact is a tad challenging.

Comments

Author

vehnae
Jari Saukkonen
License: None (All rights reserved)
1362
Like

Sky plot

Sky plot

Histogram

IC 2118, the Witch Head Nebula, 





    
        

            Jari Saukkonen

In these public groups

ZWO ASI1600MM/QHY163M