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 2025/04/24

Sun yellow filter image of 2025/04/24

Sun H-alpha image of 2025/04/25

Sun visible processed image of 2025/04/24

SUn yellow filter image of 2025/04/24

Sun H-alpha processed image of 2025/04/24

Sun visible image of 2025/04/22

Sun yellow filter image of 2025/04/22

Sun H-alpha image of 2025/04/22

Sun visible processed image of 2025/04/22

Sun yellow filter processed image of 2025/04/22

Sun H-alpha processed image of 2025/04/22

Sun H-alpha processed negative image of 2025/04/22

Sun visible image of 2025/04/21

Sun yellow filter image of 2025/04/21

Sun H-alpha image of 2025/04/21

Sun visible processed image of 2025/04/21

Sun yellow filter processed image of 2025/04/21

Sun H-alpha processed image of 2025/04/21

Sun visible image of 2025/04/16

Sun yellow filter image of 2025/04/16

Sun H-alpha image of 2025/04/16

Sun visible processed image of 2025/04/16

Sun yellow filter processed image of 2025/04/16

Sun H-alpha processed image of 2025/04/16

Sun visible image of 2025/04/11

Sun yellow filter image of 2025/04/11

Sun H-alpha image of 2025/04/11

Sun visible processed image of 2025/04/11

Sun yellow filter processed image of 2025/04/11

Sun H-alpha processed image of 2025/04/11

Sun visible image of 2025/04/10

Sun yellow filter image of 2025/04/10

Sun H-alpha image of 2025/04/10

Sun visible processed image of 2025/04/10

Sun yellow filter processed image of 2025/04/10

Sun H-alpha processed image of 2025/04/10

Sun visible image of 2025/04/09

Sun yellow filter image of 2025/04/09

Sun H-alpha image of 2025/04/09

Sun visible processed image of 2025/04/09

Sun yellow filter processed image of 2025/04/09

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

One year ago: Total solar eclipse 2024, video recorded by Leopoldo Ramírez at Mazatlán, Sinaloa, México

Sun visible image of 2025/04/08

Sun yellow filter image of 2025/04/08

Sun H-alpha image of 2025/04/08

Sun visible processed image of 2025/04/08

Sun yellow filter processed image of 2025/04/08

Sun H-alpha processed image of 2025/04/08

Sun visible image of 2025/04/07

Sun yellow filter image of 2025/04/07

Sun H-alpha image of 2025/04/07

Sun visible processed image of 2025/04/07

Sun H-alpha processed image of 2025/04/07

Sun visible image of 2025/04/04

Sun yellow filter image of 2025/04/04

Sun H-alpha image of 2025/04/04

Sun visible processed image of 2025/04/04

Sun yellow filter processed image of 2025/04/04

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

Sun visible image of 2025/04/03

Sun yellow filter image of 2025/04/03

Sun H-alpha image of 2025/04/03

Sun visible processed image of 2025/04/03

Sun yellow filter processed image of 2025/04/03

Sun H-alpha processed image of 2025/04/03

Sun visible image of 2025/04/02

Sun yellow filter image of 2025/04/02

Sun H-alpha image of 2025/04/02

Sun visible processed image of 2025/04/02

Sun yellow filter processed image of 2025/04/02

Sun H-alpha processed image of 2025/04/02

Sun visible image of 2025/04/01

Sun yellow filter image of 2025/04/01

Sun H-alpha image of 2025/04/01

Sun visible processed image of 2025/04/01

Sun yellow filter processed image of 2025/04/01

Sun H-alpha processed image of 2025/04/01