M27(Dumbbell Nebula)
Taken by Pietro De Gregorio on October 3, 2021 @
Sorrento,Naples,Italy
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Technical data:
Telescope: C9 ", 25 Schmidth Cassegrain
Camera: Pentax K70 modified full spectrum
Focal: 2350mm. f / 10
T. exp. 15 "X 249 frames (about 1 hour and 15 min. of integration)
ISO: 25600
Shooting date: 01-03 October 2021
Location: Sorrento (Na), Italy
Photographer's website:
https://www.pietrodegregorio.altervista.org
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