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Ursa Astronomical Association

Jupiter - 16.3.2015 at 22.00 Joensuu Observation number 34385

Visibility III / V

Hard were the promises made by meteoblue (seeing index1 = 5 index2 = 4) but the reality was fiercer. Pretty much average averaging, maybe a little worse than what I’ve been used to in recent years, but it did bring about that animation of Jupiter’s rotation. The animation also shows very well how much seeing varies during the shooting session (25 approx. 70s videos) between 22:00 and 23:00.

Additional information
  • Observation target
    • Jupiter
    • Keskitaso
Technical information

Celestron CPC 1100, Celestron Omni Barlow 2x, IS DBK21au618 and UV / IR-cut filter

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