Total air content data for the Skytrain Ice Rise ice core

This dataset consists of total air content (TAC) data from the ice core drilled in 2018-19 at Skytrain Ice Rise (79.7417°S 78.545°W), Antarctica. Measurements were made on core sections of various lengths (but typically 10 cm) using a volumetric vacuum-extraction method built in house. No cut-bubble correction has been applied to these data.