Contains:  Solar system body or event
Mars, Phobos and Deimos 2014 04 18, Almir Germano

Mars, Phobos and Deimos 2014 04 18

Equipment

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Acquisition details

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Description

Last processing from the session of 04 18.

C11, f/25, Grasshopper 3, L filter.

300 sec, 12000 frames, used 50%. Carefull Histogram stretching, multiple times, to get Phobos (mag 11,9) and Deimos (mag 13) out of the background noise, confirmed with WinJupos.

Phobos at only one planet diameter away from -1,4 mag Mars was a surprise, thanks to the low noise of the Grasshopper.

Comments

Histogram

Mars, Phobos and Deimos 2014 04 18, Almir Germano