Extended Data Figure 2: Clean maps of the phase calibrators 0917+624 and 0954+658.
From: Stellar feedback as the origin of an extended molecular outflow in a starburst galaxy
The FWHM beam shape is indicated as a yellow ellipse. Contours are at levels of 10% to 90% of the peak flux, with the 90% flux line closest to the centre. a, Phases were calibrated with a solution derived from calibrators observed over both projects. b, The same phase solution was applied to observations of 0917+624 observed in project X09C only. c, The calibrator 0954+658 was calibrated with a phase solution derived from 0917+624 observed during project X09C only. All sources have a profile that is matched to the synthesized beam, with no evidence of extended emission.
