TY - JOUR T1 - HiPERCAM and TESS observations of the rapidly rotating M7V star LP 89--187 JO - Astronomy & Astrophysics UR - https://eprints.whiterose.ac.uk/id/eprint/234668 PY - 2025/11/10 AU - Ramsay G AU - Gerry Doyle J AU - Littlefair S AU - Dhillon VS AU - Garcia Alvarez D ED - DO - DOI: 10.1051/0004-6361/202554275 PB - EDP Sciences VL - 703 Y2 - 2025/12/01 ER -