Contains:  Solar system body or event
IC434 Horse Head Nebula (close to the Moon light), 



    
        

            Cyril NOGER

IC434 Horse Head Nebula (close to the Moon light)

IC434 Horse Head Nebula (close to the Moon light), 



    
        

            Cyril NOGER

IC434 Horse Head Nebula (close to the Moon light)

Acquisition details

Dates:
March 13, 2016
Frames:
49×45(36′ 45″) ISO1600
Integration:
36′ 45″
Darks:
17
Flats:
16
Bias:
51
Avg. Moon age:
5.03 days
Avg. Moon phase:
26.01%
Temperature:
3.50

Resolution: 10116x6778

File size: 33.9 MB

Locations: Blandy, Blandy, 91, France

Data source: Traveller

Description

Difficult weather conditions with wind (up to 50km/h) and the Moon quite close to Orion (and 29.9% illuminated).

To make things more complex, no way to get PHD Guiding working OK (no way to calibrate a guiding star that night) !

49 images of 45s 1600 ISO

17 Darks

51 Offsets

15 Flats

Comments

Revisions

  • IC434 Horse Head Nebula (close to the Moon light), 



    
        

            Cyril NOGER
    Original
  • IC434 Horse Head Nebula (close to the Moon light), 



    
        

            Cyril NOGER
    B
  • Final
    IC434 Horse Head Nebula (close to the Moon light), 



    
        

            Cyril NOGER
    C

Histogram

IC434 Horse Head Nebula (close to the Moon light), 



    
        

            Cyril NOGER