YSO jets in the Galactic plane from UWISH2 – I. MHO catalogue for Serpens and Aquila

Jets and outflows from young stellar objects (YSOs) are important signposts of currently ongoing star formation. In order to study these objects, we are conducting an unbiased survey along the Galactic plane in the 1–0 S(1) emission line of molecular hydrogen at 2.122 μm using the United Kingdom Infrared Telescope. In this paper, we are focusing on a 33‐deg2‐sized region in Serpens and Aquila (18°...