**** -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/VR48388.err (2018-04-20T05:03:33) -2 -source=J/MNRAS/266/317 -ref=VIZ5ad974a6bd04