Active Region 2192, an unusually large sunspot group - October 27, 2014

Biggest sunspot group in 20 years

Active Region 2192, an unusually large sunspot group - October 27, 2014
Active Region 2192, an unusually large sunspot group – October 27, 2014

Clouds made it not easy to observe the enormous sunspot group AR 2192 in the Low Countries. I had only one good day to observe and sketch this marvel at ease. Thanks to good seeing conditions I could see – despite my small telescope – an impressive amount of detail. I hope the group will survive his voyage on the far side of the sun and give us another beautiful display.

Clear skies
Jef De Wit

Object: Sun
Location: Biggekerke, Netherlands (51°29’ N 3°31’ E)
Date and time: 27 October 2014, around 9.30 UT
Equipment: 8 cm refractor, Baader Herschel wedge, Solar Continuum filter
Eyepiece: 13mm Nagler T6 (79x)
Medium: white, gray and black pastel pencils, a Pierre Noire pencil and a light gray soft pastel on white printing paper, scanned, mirror reversed, contrast adjustments with Paint Shop Pro


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