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Ursa Astronomical Association
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Ursa Astronomical Association

Mars ja Plejadit - 2.3.2021 at 20.50 Nakkila Observation number 96779

Visibility IV / V

Juha Ojanperä, Porin Karhunvartijat

Encounter of Mars and Sifters in early March 2021 filmed in traditional style for black and white film.

Additional information
  • Observation target
    • Conjuction of celestial bodies
  • Name of the observation target
    • Mars ja Plejadit
    • Näyttävä
Technical information

Camera: Canon FTB QL, lens: 135mm Canon, f / 3.5, 2 min, tracking with Skywatcher Astrotracker, shot on Ilford Delta 3200 black and white film, development Ilford Ilfotec DD-X 8 min 20 ast. (ISO 1600), printed on steep Foma Fomaspeed paper, scanned from the draft and slightly retouched with GIMP image processing software.

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