Tuesday, July 11, 2017

is the supernova fading? (Halifax)

Before clouds scuttled the imaging run, the BGO robot captured some more data from the Fireworks galaxy with SN2017eaw. Is it slightly dimmer now?

Fireworks supernova in luminance

Luminance only, 60 seconds subexposures, 10 stacked shots. FITS Liberator, Paint.NET. North is up; east is left.

Will add to data from 6 Jul.

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