Uncommon Sunspot “Noticed” – Sky & Telescope

May 16, 2019 - Comment

Photographer Jon Greif Electronic mail greif.jon@gmail.com Location of picture La Jolla, CA, USA Date/Time of picture Might 11, 2019, at 12:30 PM PDT Tools Astro-Tech AT72EDII refractor with Thousand Oaks White Gentle Photo voltaic Filter, Canon Eos 760D digital camera. Description A sunspot was “noticed” final weekend (a uncommon incidence nowadays, as we’re on the


Photographer

Jon Greif

Electronic mail

greif.jon@gmail.com

Location of picture

La Jolla, CA, USA

Date/Time of picture

Might 11, 2019, at 12:30 PM PDT

Tools

Astro-Tech AT72EDII refractor with Thousand Oaks White Gentle Photo voltaic Filter, Canon Eos 760D digital camera.

Description

A sunspot was “noticed” final weekend (a uncommon incidence nowadays, as we’re on the ebb level of the last decade lengthy sunspot cycle). It has been overcast right here all week, however, right now the solar got here out, and, certainly there’s a sunspot (arrow). Picture was by way of my 72 mm refractor fitted with a Thousand Oak White Photo voltaic Filter, 60 second publicity at ISO 400 with Canon Eos 760D.

Web site

https://www.skyandtelescope.com/writer/jgreif/

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

Jon Greif

About Jon Greif

Retired most cancers surgeon. Enjoys golf and astronomy.



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