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The bubble in the Swan, 





    
        

            Michele Palma
The bubble in the Swan

The bubble in the Swan

Technical card

Resolution: 1375x1018

Dates:June 27, 2014

Frames:Ha: 8x900" -5C bin 1x1

Integration: 2.0 hours

Flats: ~20

Bias: ~20

Avg. Moon age: 0.16 days

Avg. Moon phase: 0.03%

Temperature: 18.00

Astrometry.net job: 307870

RA center: 303.864 degrees

DEC center: 38.057 degrees

Pixel scale: 1.339 arcsec/pixel

Orientation: 84.492 degrees

Field radius: 0.318 degrees

Locations: Casa, Gallo di Petriano, Pesaro Urbino, Italy

Description

Ho constatato che l'oggetto mi è risultato veramente difficile, vuoi per la sua debolezza che per mia inesperienza. Ci ho voluto provare con Ha 7 nm.

RA: 20 15 22.16 - Dec +38 02 41.9, a circa mezzo grado a sud-est dalla nebulosa Crescent Nebula.

Comments

Author

michbet
Michele Palma
License: Attribution-NonCommercial Creative Commons
900
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The bubble in the Swan, 





    
        

            Michele Palma