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Contains:  M 1, Crab nebula, NGC 1952
Getting plate-solving status, please wait...
M1 - Crab Nebula, 





    
        

            Ferran Ginebrosa
M1 - Crab Nebula

M1 - Crab Nebula

Technical card

Resolution: 2884x1902

Dates:March 23, 2014

Frames:Astronomik CLS Clip CLS clip-in: 21x300" ISO800 bin 1x1

Integration: 1.8 hours

Darks: ~192

Flats: ~300

Bias: ~1118

Avg. Moon age: 21.55 days

Avg. Moon phase: 56.38%

Bortle Dark-Sky Scale: 5.00

Mean FWHM: 30.00

Temperature: 9.00

Astrometry.net job: 488109

RA center: 83.590 degrees

DEC center: 21.996 degrees

Orientation: 177.957 degrees

Field radius: 0.514 degrees

Locations: MPC - K09 / Observatori Lliçà d'Amunt, Lliçà d'Amunt, Barcelona, Spain

Description

This is another pending subject, much more, after the disaster of mi hard drive wich contain all my astrophotos.
This is the first job with my invention, Celestron C8 (8") in a Meade LX9012" fork Mount.
Prime focus with focal reducer, I believe that not bad considering my suburban sky and bad seeing.
After many days with very bad conditions, yesterday I has had a few hours of clean sky and low humidity, enough for shot to M1 before dawn behind the horizon.

Comments

Author

fginebrosa
Ferran Ginebrosa
License: Attribution-NonCommercial-ShareAlike Creative Commons
1741
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Revisions

  • M1 - Crab Nebula, 





    
        

            Ferran Ginebrosa
    Original
  • M1 - Crab Nebula, 





    
        

            Ferran Ginebrosa
    B
  • Final
    M1 - Crab Nebula, 





    
        

            Ferran Ginebrosa
    C

Sky plot

Sky plot

Histogram

M1 - Crab Nebula, 





    
        

            Ferran Ginebrosa