Open access
Oct 2026
On-sky dark-hole digging with implicit electric field conjugation on MagAO-X
Direct spectroscopy is a very promising approach to characterizing the atmospheres of nearby rocky exoplanets, but non-common path aberrations (NCPA), which are differential aberrations between the science optical path and the adaptive optics optical path, can leak through the coronagraph and create speckles that mimic...
S. Haffert, J. Liberman, J. Males et al.
· Astronomy & Astrophysics · 0 citations