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Sh2-132  nébuleuse du lion HOO, 





    
        

            astromat89
Sh2-132  nébuleuse du lion HOO

Sh2-132 nébuleuse du lion HOO

Technical card

Resolution: 4362x3193

Dates:Sept. 2, 2019

Frames: 230x120"

Integration: 7.7 hours

Avg. Moon age: 3.55 days

Avg. Moon phase: 13.61%

Astrometry.net job: 2953154

RA center: 22h 19' 8"

DEC center: +55° 56' 34"

Pixel scale: 1.454 arcsec/pixel

Orientation: 178.485 degrees

Field radius: 1.091

Locations: home sweet home, pontaubert, Bourgogne, Yonne, France

Data source: Backyard

Description

le nébuleuse du lion version HOO avant les acquisitions de ce soir pour une SHO.
Ha:150*120sec
O3:80*120sec
traitement assez compliqué à cause des halos sur la couche O3 difficilement supprimable sans perte de signal.
nouveau traitement avec amélioration des étoiles et ajout au niveau de la couche Ha

Comments

Author

astromat89
astromat89
License: None (All rights reserved)
1925
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Sh2-132  nébuleuse du lion HOO, 





    
        

            astromat89