# Use this script to download the catalog from IRSA using wget (https://www.gnu.org/software/wget/).
# It will copy files to a local directory called ztf-dr24-objects-hats.
# To override this location, pass the desired path as a script argument.
# Beware that this will require at least 1.4 TB of space.
#
# For assistance with this product, please contact IRSA's user support through the
# Help Desk link on the IRSA web site (http://irsa.ipac.caltech.edu).

local_dir=${1:-ztf-dr24-objects-hats}

wget \
    --recursive \
    --no-parent \
    --reject='*robots*','*.html*' \
    --no-host-directories \
    --cut-dirs=7 \
    --directory-prefix=${local_dir} \
    https://irsa.ipac.caltech.edu/data/download/parquet/ztf/dr24/objects/hats/