Thursday, December 28, 2017

December 27, 2017: International Space Station Pass

Finally I got it right. This morning there was a bright pass of the International Space Station - magnitude -3.1 at 6am (an hour before sunrise). There was a convenient power outage that reduced light pollution.  Now lens condensation from ground fog,  no lens cap obscuring the sky and the ISS was where it was supposed to be.

International Space Station track (30 second exposure)

Passage of the International Space Station through the star field.   11mm lens, f/4.0, ISO 200. 2 min exposure
February 25, 2018 05:46.   Superimposition of 3 30 sec exposure, ISO 100 f/2.8


International Space Station pass;  05:46 Feb 25, 2018, Superimposition of 3 30 sec exposures

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