By Hassan Dadashi Arani | 2025-05-11
Order by: Trending (past 30 days)Date
Solar Surface Features – Filaments, Prominences, and Active Regions
On 05/11/2025 06:40 am by Tameem Altameemi | Website | Dubai - United Arab Emirates
This image captures several solar phenomena observed in Hydrogen-Alpha wavelength, including dark filaments, bright prominences, and several numbered active regions (AR 4081, 4082, 4084, 4085). The solar granulation is clearly visible, revealing the dynamic motion of plasma at the photosphere. A zoomed-in inset highlights AR 4082 with Earth added for scale.
Lunt 50 mm Hydrogen-Alpha Solar Telescope
ZWO ASI178MM
iOptron HAE43 Dual AZ/EQ
FireCapture
AutoStakkert 4
ImPPG
Photoshop
