Contains:  Solar system body or event
48parts Moon mosaic on March 11th, 2022 + visual observation of Hesiodus ray of light, Michael von Berner-Purgstall

48parts Moon mosaic on March 11th, 2022 + visual observation of Hesiodus ray of light

Acquisition type: Lucky imaging
48parts Moon mosaic on March 11th, 2022 + visual observation of Hesiodus ray of light, Michael von Berner-Purgstall

48parts Moon mosaic on March 11th, 2022 + visual observation of Hesiodus ray of light

Acquisition type: Lucky imaging

Equipment

Loading...

Acquisition details

Loading...

Description

As the Moon reaches these days its highest point in the sky throughout the year (up to 68°), I took my chance and used the 10inch Newtonian for imaging
and my 6inch APO later (after meridian flip) for visual observation in the same night.

Impressive during visual observation - the so called "Hesiodus Ray" or "Hesiodus Beam" - as the Sun rises over crater Pitatus, right of crater Hesiodus, a small beam of light illuminates the still in the shadows lying crater and you can observe the progress during about 3hrs, which I did as March 11th has been the perfect date for that event.
:-)

Comments

Revisions

  • Final
    48parts Moon mosaic on March 11th, 2022 + visual observation of Hesiodus ray of light, Michael von Berner-Purgstall
    Original
  • 48parts Moon mosaic on March 11th, 2022 + visual observation of Hesiodus ray of light, Michael von Berner-Purgstall
    B

B

Description: Before I turned over to visual observation I made a quick shot of those craters Hesiodus and Pitatus BEFORE the ray of light could pass through a hole in the crater wall of Hesiodus into the dark - as illustrated with the yellow arrow.

Uploaded: ...

Histogram

48parts Moon mosaic on March 11th, 2022 + visual observation of Hesiodus ray of light, Michael von Berner-Purgstall