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Contains: 
Last comet Garradd after dusk, 





    
        

            José J. Chambó

Technical card

Resolution: 2600x2080

Dates:Nov. 25, 2011

Frames: 10x75" ISO1600

Integration: 0.2 hours

Darks: ~15

Bias: ~100

Avg. Moon age: 0.27 days

Avg. Moon phase: 0.08%

Bortle Dark-Sky Scale: 3.00

Mean SQM: 20.70

Mean FWHM: 5.25

Temperature: 7.00

Locations: Hoya Redonda - Valencia (Spain), Enguera, Valencia, Spain

Description

The comet C/2009 P1 Garradd on November 25, continues showing a wide and short tail of dust toward left, the narrow and more longer tail of gas toward upper left, although this last appears very faint in the image.

More info into the Blog  C O M E T O G R A F I A  (in Spanish)

Comments

Author

PepeChambo
José J. Chambó
License: Attribution-NonCommercial-NoDerivs Creative Commons
2090
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Histogram

Last comet Garradd after dusk, 





    
        

            José J. Chambó