**** -bg is an obsolete option **** -bg is an obsolete option **** -bg is an obsolete optionIf you can't find a solution, report to CDS and insert into your message the following details:
.errorfile=/tmp/VR16718.err (2018-04-19T21:26:32) -2 -source=J/MNRAS/335/555 -ref=VIZ5ad90989414e