Sun (chromosphere) 18.05.2025 12:37 UTC+03

 Posted: May 22nd, 2025
Technical Info
Telescope/Lens: Lunt 50 мм (LS50THa/B400)
Camera: ZWO ASI585MC Pro
Mount: SkyWatcher
Software: SharpCap, AutoStakkert, Photoshop
Exposure:
100 x 12.5" ISO/Gain: 71
 Apatity, Russia
 May 18th, 2025
21 m
421
View of the Sun's chromosphere (in H-alpha line). 12:37 (UTC+03) May 18, 2025.
Original video (503 frames) by Yuri Yashchenko, Apatity - Lunt 50 mm (LS50THa/B400), ZWO ASI585MC Pro - exp=12.5 ms gain=71. AutoStakkert 100 out of 503 frames, Photoshop.
Resolution: 2000x2000 px
Scale: 532 KB
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