TY - GEN T1 - ULTRACAM - an ultra-fast, triple-beam CCD camera T2 - arXiv PY - 2001/10/01 AU - Dhillon V AU - Marsh T AU - team TU ED - DO - DOI: 10.48550/arxiv.astro-ph/0110020 Y2 - 2025/11/17 ER -