Cite
MLA Citation
Raphael Shirley et al.. “HELP: a catalogue of 170 million objects, selected at 0.36–4.5 μm, from 1270 deg2 of prime extragalactic fields.” Monthly notices of the Royal Astronomical Society, vol. 490, no. 1, 2019, pp. 634–656. http://access.bl.uk/ark:/81055/vdc_100173585405.0x000053