**** -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/VR16519.err (2018-04-22T14:19:09) -2 -source=J/MNRAS/407/497 -ref=VIZ5adc99de4087