Contact information

Taivaanvahti,
Ursa Astronomical Association
Kopernikuksentie 1
00130 Helsinki
taivaanvahti(at)ursa.fi

Ursa Astronomical Association

Aurinko - 26.3.2017 klo 18.01 Oulu Observation number 62299

Visibility III / V

Sirkka Karppinen, Oulun Arktos

Ensimmäinen harjoitelma auringonpilkkujen kuvaamisesta.

Additional information
  • Havainnon kohde
    • Aurinko
  • Auringonpilkkuluku
    • 2
  • Seeing
    • Keskinkertainen
Technical information

Olympus OM-D E-M10, ISO200, 300mm, f9.0, 1/800, AstroSolar Filter.

Send a comment

Comments are checked and moderated before publication If you want to contact the observer directly about possibilities to use these images, use the Media -form.

*

*

*
characters left

By sending a comment I confirm that I understand and accept the system's privacy policy.