IMAGING AN 80 au RADIUS DUST RING AROUND THE F5V STAR HD 157587
We present H-band near-infrared polarimetric imaging observations of the F5V star HD 157587 obtained with the Gemini Planet Imager (GPI) that reveal the debris disk as a bright ring structure at a separation of similar to 80-100 au. The new GPI data complement recent Hubble Space Telescope/STIS obse...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
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Language: | en |
Published: |
IOP PUBLISHING LTD
2016
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Online Access: | http://hdl.handle.net/10150/624743 http://arizona.openrepository.com/arizona/handle/10150/624743 |