The sunspot AR 2741 in continuum (540 nm) and the hydrogen line, May 13, 2019.

GIF

Equipment:
1st image, May 13, 2019, 14:20.
-filter Baader Astrosolar Photo
-telescope Celestron NexStar 8 SE
-filter Baader Solar Continuum
-camera QHY5III178m.
Processing: Autostakkert (250 frames from 3045), Registax 6, Astra Image.

2nd image, May 13, 2019, 14:35.
-telescope Celestron 102 SLT
-homal lens NPZ
-telescope Coronado PST H-alpha 40 mm
-filter Deepsky IR-cut
-camera QHY5III178m
-mount Celestron Nexstar SE.
Processing: Autostakkert (500 frames from 3009), Imppg (deconvolution).

Location: Russia, Anapa, backyard.