H-Alpha Solar Observation - Sunspots and Prominences Captured July 2011 #1413137 (License: Personal Use)

This monochrome H-alpha image captures the Sun’s chromosphere on 29 July 2011 at 16:40 UT, revealing complex sunspot groups and faint filament structures near the limb. Observed with a Lunt LS60T hydrogen-alpha telescope from Rzeszów-Jasionka, Poland, the image highlights dynamic solar activity during solar cycle 24. The smaller inset circle likely represents a reference scale or secondary observation detail.

Used in amateur astronomy blogs, educational resources, or solar monitoring archives to illustrate solar activity, telescope performance, or historical solar events; matches user intent for solar imaging examples, observational data, or astrophotography references.