International Gemini Observatory/NOIRLab/NSF/AURA
Y dwarfs imaged in the CH4S filter
Left: Y dwarfs imaged in the CH4S filter. For each object two panels are shown, with the left displaying a 0.8×0.8 arcsecond sub-image centered on the Y dwarf, and the right showing a nearby reference star. All images are north up and east to the left.
