GIANT SUNSPOT AR4274 IN VISIBLE LIGHT

AN ACTIVE SUPER SOLAR REGION IS CURRENTLY POINTED TOWARDS EARTH. ITS HIGH ACTIVITY ALLOWS US TO STUDY AND MARVEL AT ITS IMPRESSIVE SIZE AND GRANDEUR.

FINAL IMAGE RESULTING FROM 5,000 FRAMES CAPTURED OVER A PERIOD OF 1:30 MINUTES, WITH THE 350 BEST STACKED.

PROCESSING SOFTWARE:
SHARPCAP
AUTOSTAKKERT
ASTROSURFACE
LIGHTROOM

SETUP:
TELESCOPE: SKY-WATCHER DOBSONIAN 250P FLEXTUBE
CAMERA: SV305 PRO
BARLOW: 3x SVBONY ACHRO
SOLAR FILTER: BAADER 5.0

Autore: Nyêrdson Ferreira (sito)