Sun images recorded with the solar telescope

The following sun images are recorded with two telescopes: one to see the photosphere (visible) and another to see the chromosphere (H-alpha) at 656.28 nm.

Sun visible image of 2025/09/25

Sun yellow filter image of 2025/09/25

Sun H-alpha image of 2025/09/25

Sun visible processed image of 2025/09/25

Sun yellow filter processed image of 2025/09/25

Sun H-alpha processed image of 2025/09/25

Sun H-alpha processed negative image of 2025/09/25

Sun visible image of 2025/09/24

Sun yellow filter image of 2025/09/24

Sun H-alpha image of 2025/09/24

Sun visible processed image of 2025/09/24

Sun yellow filter processed image of 2025/09/24

Sun H-alpha processed image of 2025/09/24

Sun H-alpha processed negative image of 2025/09/24

Sun visible image of 2025/09/22

Sun yellow filter image of 2025/09/22

Sun H-alpha image of 2025/09/22

Sun visible processed image of 2025/09/22

Sun yellow filter processed image of 2025/09/22

Sun H-alpha processed image of 2025/09/22

Sun visible image of 2025/09/19

sun yellow filter image of 225/09/19

Sun H-alpha image of 2025/09/19

Sun visible processed image of 2025/09/19

Sun yellow filter processed image of 2025/09/19

Sun H-alpha processed image of 2025/09/19

Sun visible image of 2025/09/18

Sun yellow filter image of 2025/09/18

Sun H-alpha image of 2025/09/18

Sun visible processed image of 2025/09/18

Sun yellow filter processed image of 2025/09/18

Sun H-alpha processed image of 2025/09/18

Sun visible image of 2025/09/09

Sun yellow filter image of 2025/09/09

Sun H-alpha image of 2025/09/09

Sun visible processed image of 2025/09/09

Sun yellow filter processed image of 2025/09/09

Sun H-alpha processed image of 2025/09/09

Sun visible image of 2025/09/05

Sun yellow filter image of 2025/09/05

Sun H-alpha image of 2025/09/05

Sun visible processed image of 2025/09/05

Sun yellow filter processed image of 2025/09/05

Sun H-alpha processed image of 2025/09/05

Sun visible image of 2025/09/04

Sun yellow filter image of 2025/09/04

Sun H-alpha image of 2025/09/04

Sun visible processed image of 2025/09/04

Sun yellow filter processed image of 2025/09/04

Sun H-alpha processed image of 2025/09/04

Sun H-alpha  processed negative image of 2025/09/04

Sun visible image of 2025/09/02

Sun yellow filter image of 2025/09/02

Sun H-alpha image of 2025/09/02

Sun visible processed image of 2025/09/02

Sun yellow filter processed image of 2025/09/02

Sun H-alpha processed image of 2025/09/02

Sun visible image of 2025/09/01

Sun yellow filter image of 2025/09/01

Sun H-alpha image of 2025/09/01

Sun visible processed image of 2025/09/01

Sun yellow filter processed image of 2025/09/01

Sun H-alpha processed image of 2025/09/01