Hydrogen Alpha Solar Observing Program | The Astronomical League
Global High-Resolution H-alpha Network
Animated major solar events using GONG data
Large Sunspot Predicted for Thanksgiving Using Helioseismology – “Listening” to Sound Waves From the Sun's Interior
SVS - Our Sun in the Light of the Hydrogen Alpha Spectral Line
How to image the Sun
X-class flare observed by NSF's GONG network - YouTube
Creating an H-alpha Solar Image using Registax 6 – Professor Morison's Astronomy Digest
NatlSolarObservatory (@NatSolarObs) / Twitter
H-alpha sun with solar prominences in outer space — sunspot, h alpha - Stock Photo | #201493840
Solar Astro-photography on the Cheap - Vatican Observatory
DayStar Filters - Ultra narrow Bandpass filters
Critical solar observations from NSF's GONG network now maintained by NOAA's Space Weather Prediction Center - NSO - National Solar Observatory
H-alpha images - NSO - National Solar Observatory
A stunning filament eruption | STCE
High res observations from our GONG telescope at Cerro Tololo Inter-American Observatory (CTIO) of today's X-class #solarflare. Predictions of an... | By National Solar Observatory | Facebook
NatlSolarObservatory on Twitter: "Live images of X-class solar flare currently in progress, observed by GONG's H-alpha telescope in Cerro Tololo, Chile. High res images coming soon. #NSFfunded @NSF @AURADC https://t.co/Zig3vpP6li" / Twitter
GONG images « SOL24.net
