A Selector widget is added to indicate the observation type. Current choices are "queue", "classical", and "filler". When "classical" is selected, the single exposure time widget becomes active. If "filler" is selected, the "Simulate" button won't become active.
A Selector widget is added to indicate the observation type. Current choices are "queue", "classical", and "filler". When "classical" is selected, the single exposure time widget becomes active. If "filler" is selected, the "Simulate" button won't become active.