Saturday, January 20, 2018

it's been a while (Halifax)

BGO imaged supernova SN2017eaw. It's been a while. Over a month since the last image...

On the long flat part of the light curve...

supernova SN2017eaw in luminance

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

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