**** -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/VR43663.err (2018-04-25T14:27:11) -2 -source=J/MNRAS/341/1093 -ref=VIZ5ae0903faa8f