NOIRCAT ��� the Northern HIPASS Optical/IR Catalogue
NOIRCAT ��� the Northern HIPASS Optical/IR Catalogue
We present the Northern HIPASS (H i Parkes All-Sky Survey) Optical/Infrared Catalogue (NOIRCAT), an optical/near-infrared (NIR) counterpart to the Northern HIPASS Catalogue (NHICAT). Of the 1002 sources in NHICAT, 655 (66 per cent) have optical counterparts with matching optical velocities. A further 85 (8 per cent) sources have optical counterparts …