Sentences with phrase «coronagraphic imaging mode»
Abstract: The vector vortex is a coronagraphic imaging mode of the recently commissioned Subaru Coronagraphic Extreme - Adaptive Optics (SCExAO) platform on the 8 - m Subaru Telescope.
https://arxiv.org/
This multi-purpose high - contrast visible and near - infrared (R - to K - band) instrument is not only intended to serve as a VLT - class «planet - imager» instrument in the Northern hemisphere, but also to operate as a technology demonstr... ▽ More The vector vortex is a coronagraphic imaging mode of the recently commissioned Subaru Coronagraphic Extreme - Adaptive Optics (SCExAO) platform on the 8 - m Subaru Telescope.
Further scrutiny of the TW Hya disk with GPI and SPHERE in their differential coronagraphic imaging modes may yield direct detection of the planet (s) that appears to be actively carving a gap in the TW Hya disk — especially if the putative planet is still actively accreting gas from the disk.
Not exact matches
In the SCI, coronagraphic and non-coronagraphic modes are applicable for both an imaging and a spectroscopy.
At r = 10 pixels, the coronagraphic diffracted and scattered light suppression factor is ~ 3 compared to direct imaging, while it is a factor of 4 in three gyro mode.