2 ms·
It's also going after bright targets (down to 8 mag). GRAVITY on the VLTI using the UTs (4 × 8.4m) gets down to 17 mag (https://www.eso.org/sci/facilities/paran
by aragilar 2y ago
It's also going after bright targets (down to 8 mag). GRAVITY on the VLTI using the UTs (4 × 8.4m) gets down to 17 mag (https://www.eso.org/sci/facilities/paranal/instruments/gravity/inst.html https://www.eso.org/sci/facilities/paranal/instruments/gravi...).