ESO fellows have 80 nights of functional duties per year. For my duties, I help support the Atacama Large Millimeter/submillimeter Array (ALMA). I carry out observations at the ALMA Operation Support Facility as an Astronomer on Duty. I also reduce ALMA data as part of Quality Assurance 2 (QA2), where I image and clean pipeline-processed data and determine whether they satisfy the noise and angular resolution requirements for the science goal.