Sunspot Element on 12th Could, 2019

May 13, 2019 - Comment

Photographer Dr Alan Potts E-mail pott_sa@tiscali.co.uk Location of photograph Ferryhill, County Durham, UK Date/Time of photograph 12th Could, 2019; 7h 29m BST, 6h 29 UTC Gear Nikon D5300 hooked up to cassegrain focus of Celestron C5 on Sky Watcher Star Adventurer equatorial mount Description A comparatively small however complicated sunspot group. I matched the orientation


Photographer

Dr Alan Potts

E-mail

pott_sa@tiscali.co.uk

Location of photograph

Ferryhill, County Durham, UK

Date/Time of photograph

12th Could, 2019; 7h 29m BST, 6h 29 UTC

Gear

Nikon D5300 hooked up to cassegrain focus of Celestron C5 on Sky Watcher Star Adventurer equatorial mount

Description

A comparatively small however complicated sunspot group. I matched the orientation to the web-based Photo voltaic Dynamics Observatory format. This can be a 1/640s publicity on the f/10 focus with a Nikon D5300 at 400 ISO sensitivity, taken with a movie of photo voltaic filter materials over the entrance corrector plate.

CATEGORIES
Astronomy Photos: Sky & Telescope’s On-line Gallery, Solar & Moon Photos

About Dr Alan Potts

An astronomer since eight years previous. First diploma in Astronomy adopted by a profession in semiconductors.
I get pleasure from astronomy and astrophotography. Additionally a deep curiosity in increased degree astrophysics and cosmology.



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