NGC7479, a barred spiral galaxy in the constellation Pegasus. The galaxy is approximately 105 million light years away.
Image Details:
Celestron 9.25” EdgeHD with .7x reducer
ZWO ASI2600mc-pro Imaging Camera
ZWO ASIair for image acquisition and gear control.
Image Specs:
135 x 180 second exposed images at Gain 100
Camera sensor cooled to -20°C
Calibrated (with darks, flats, flat darks) and stacked in Astro Pixel Processor and post processed in PixInSight.
What do you reckon the size of that galaxy to be?