CT-1040AW Column A (federal income as modified) is blank, column B (CT resident period) is $718. What is federal income as modified and what do i fill in column a

I moved to MA from CT in June. Because i was a resident, i have to file a CT-1040AW for the time i was in CT. I made 718$ in January before my worksite was shut down, which is what is in column b, both under wages.