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:  Horsehead nebula, IC 434, NGC 2023
Getting plate-solving status, please wait...
Horsehead Nebula, 



    
        

            sky-watcher (johny)
Horsehead Nebula, 



    
        

            sky-watcher (johny)

Horsehead Nebula

Technical card


Resolution: 1223x1628

Dates:Dec. 14, 2019

Frames:Optolong H-alpha 7nm 2": 80x120" (gain: 200.00) 5C bin 1x1

Integration: 2.7 hours

Darks: ~10

Flats: ~30

Flat darks: 0

Bias: 0

Avg. Moon age: 17.11 days

Avg. Moon phase: 93.92%

Bortle Dark-Sky Scale: 4.00

Mean SQM: None

Mean FWHM: None

Temperature: None


Basic astrometry details

Astrometry.net job: 3121232

RA center: 5h 40' 56"

DEC center: -2° 27' 7"

Pixel scale: 1.211 arcsec/pixel

Orientation: 89.945 degrees

Field radius: 0.342 degrees


Locations: Western Hungary, Páli, Hungary

Data source: Backyard

Description

Contrary to my expectations, the sky cleared yesterday, so I could image the Horsehead nebula.😊

Conditions : about 90% Moon, seeing 3,5 / 5

Comments

Author

sky-watcher
sky-watcher (johny)
License: None (All rights reserved)
4463
Like

Sky plot

Sky plot

Histogram

Horsehead Nebula, 



    
        

            sky-watcher (johny)