Image Details
Caption: Figure 11.
Water maser positions detected during a particular visit to the A and B configurations overlaid on the 1.3 cm image from the A configuration in 2022. We only overlay the masers on a single continuum image so that the motion relative to the same continuum position is more apparent, and the masers are detected with a much higher S/N than the continuum.
© 2026. The Author(s). Published by the American Astronomical Society.