Deadline: 02/10/2020

The Spanish night Time Allocation Committee (CAT) of the Canarian Observatories announces the availability of observing time on GTC, INT, TNG, NOT, LT, Stella, and Mercator for the 2021A semester. Regular and large programs are offered. All CAT proposals are due no later than 22:59 h Canarian time (+1 h in the mainland) on Friday, October 2nd, 2020.

There are important highlights from some telescopes (GTC, WHT, LT, TNG). It is strongly recommended that all applicants carefully read the Call for proposals – 2021A