**** -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/VR01627.err (2018-04-21T01:59:45) -2 -source=J/MNRAS/404/1719 -ref=VIZ5ada9b11065b