British Astronomical Association

Supporting amateur astronomers since 1890


Gallery

Observers

Objects

Sky map

Histogram

FAQs

Search

Observation by Sheri Lynn Karl: Sun - 27 Feb 2021 in Calcium K - AR2804

Uploaded by

Sheri Lynn Karl

Observer

Sheri Lynn Karl

Observed

2021 Feb 27 - 14:04

Uploaded

2021 Mar 11 - 17:01

Objects

The Sun

Equipment
  • Coronado PST CaK 40mm
  • ZWO ASI 174MM
Target name

Calcium K view of AR2804 and other developing regions

Title

Sun - 27 Feb 2021 in Calcium K - AR2804

About this image
Files associated with this observation
Like this image
Copyright of all images and other observations submitted to the BAA remains with the owner of the work. Reproduction of work by third parties is expressly forbidden without the consent of the copyright holder. By submitting images to this online gallery, you grant the BAA permission to reproduce them in any of our publications.

© British Astronomical Association 2024

Registered charity no. 210769
Registered company no. 117572

For more information including contact details, click here.

Our Terms of Use are here.

Our Privacy Policy is here.

The BAA image gallery was designed and
built by Dominic Ford.

Image gallery software © Dominic Ford 2020–2022