Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  NGC 1999
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NGC 1999_Keyhole Nebula, 



    
        

            J_Pelaez_aab
NGC 1999_Keyhole Nebula
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NGC 1999_Keyhole Nebula

Getting plate-solving status, please wait...
NGC 1999_Keyhole Nebula, 



    
        

            J_Pelaez_aab
NGC 1999_Keyhole Nebula
Powered byPixInsight

NGC 1999_Keyhole Nebula

Equipment

Acquisition details

Dates:
Feb. 22, 2014
Frames:
30×300(2h 30′) ISO1600 -3°C
Integration:
2h 30′
Darks:
15
Flats:
15
Bias:
15
Avg. Moon age:
21.93 days
Avg. Moon phase:
52.27%
Mean SQM:
21.33
Temperature:
3.00

Basic astrometry details

Astrometry.net job: 6453187

RA center: 05h36m35s.0

DEC center: -06°3144

Pixel scale: 2.493 arcsec/pixel

Orientation: 6.771 degrees

Field radius: 0.746 degrees

Resolution: 1800x1185

File size: 558.5 KB

Locations: Observatorio Ceres, Padilla de Arriba, Burgos, Spain

Comments

Sky plot

Sky plot

Histogram

NGC 1999_Keyhole Nebula, 



    
        

            J_Pelaez_aab