Observation by Alan C Tough: The Green Patch

Uploaded by

Alan C Tough

Observer

Alan C Tough

Observed

2026 Jan 19 - 20:34

Uploaded

2026 Jan 22 - 20:16

Objects

Aurora

Equipment
  • Canon EOS 5D Mark III DSLR
  • Sigma EX DG 24-70 mm lens
  • Manfrotto tripod
Exposure

A stitch of 2 x 5 second exposures @ f/3.2, ISO-1600

Location

Elgin, Moray, Scotland

Target name

Aurora Borealis

Title

The Green Patch

About this image

I was observing a faint green homogeneous patch to the left of the main auroral display when it suddenly brightened: just like someone switching on a spotlight. After a few seconds it faded again.

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.