Friday, August 11, 2017

imaged NGC 6946 again (Halifax)

It's been a while. I continue to collect data with BGO on the SN2017eaw within the Fireworks galaxy. It's hangin' in there, still bright.

galaxy NGC 6946 with SN2017eaw in luminance

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

Last imaged on 20 Jul '17.


Didn't notice at the time that the image scale had changed. Now BGO produces 1336x1336 images by default; in the past the frame size was 1536x1536 pixels.

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