Sentences with phrase «contrast imaging observations»
Follow - up high - contrast imaging observations were then taken in 2012 using the NIRC2 instrument on the Keck II telescope with the adaptive optics system revealing the companion as shown above.
http://www.keckobservatory.org/ Not exact matches
However, we also specifically show how high - contrast AO and speckle imaging observations detect companions at larger separations ($ \ theta \ geq $ 0.02 - 0.05») that are missed by the spectroscopic technique, provide additional information for characterizing the companion and its potential contamination (e.g., PA, separation, $ \ Delta $ m), and cover a wider range of primary star effective temperatures.
Despite the absence of a high - order high - bandwidth closed - loop AO system, observations conducted with SCExAO show that even in poor - to - moderate observing conditions, speckle nulling can be used to suppress static and slow speckles even in the presence of a brighter dynamic speckle halo, suggesting that more advanced high - contrast imaging algorithms developed in the laboratory can be applied to ground - based systems.
To carry out a wide range of high - spatial resolution observations, it can combine the two AO - corrected 8.4 - m apertures of the LBT in various ways including direct (non-interferometric... ▽ More The Large Binocular Telescope Interferometer (LBTI) is a strategic instrument of the LBT designed for high - sensitivity, high - contrast, and high - resolution infrared (1.5 - 13 $ \ mu $ m) imaging of nearby planetary systems.