Hankasalmi Observatory

Jyväskylän Sirius ry

Sirius HaloCAM

Hankasalmi Observatory, Jyväskylän Sirius ry

Solar tracking is active when Solar altitude angle is >10 degrees. Daytime images updated every 30 seconds, nighttime every 180 seconds. The page is updated every 2 min.

Latest HaloCAM image

Latest HaloCAM image

Average of last 10 images


B-R -converted stack

BR-converted stack

USM-filtered averaged image

Usm filtered

Halo statistics

Halo statistics

Daily statistics

March 2022
April 2022
May 2022
July 2022
August 2022
September 2022
October 2022
November 2022
December 2022

Time lapse videos

Time lapse videos


Updated 1.11.2022 / Harri Kiiskinen