You use Aspro2 to prepare the observations on your Science Target.
Let us know that you can with it easily check if your target and its calibrators have been already observed with the instruments MIDI, AMBER, PIONIER, GRAVITY or MATISSE: the command Get Observations in the Aspro2 top-menu (Edit) will display on the page the list of these observations.

That has been made possible thanks to the development of ObsPortal.

Updated on 2 October 2022