Sunspot In AR2739 In Calcium K

Sunspot in AR2739 in Calcium K
Taken by Martin R Wise on April 20, 2019 @ Trenton, Florida, USA

Click photo for larger image

Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: 2019:04:20 11:26:58

More images

Details:

AR2739 in Calcium K with a 120mm F8 refractor, Skybender & Chroma 393.37 0.1nm filter + PST CaK filter + 2x barlow (F17) & IMX174 sensor.

Photographer's website:

Comments

You must be logged in to comment.

previous | next