**** -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/VR23156.err (2018-04-21T06:16:00) -2 -source=J/ApJ/723/954 -ref=VIZ5adad7215a74