21-cm Intensity Mapping with MeerKAT Surveys

Power spectrum from the 21-cm signal using HI Intensity mapping at low reshift has already been detected using MeerKAT observations of the DEEP2 field. This work will present a follow-up of these detections using the MIGHTEE survey data. We use high spectral resolution MIGHTEE data of the “COSMOS” field to search for HI power spectrum at redshift low redshifts ($0.2