[daip] source list question

[Summer Ash]

To whom it may concern,

I am an AIPS user in Cambridge, England and I just wondered if there was a 
way to exclude a particular source from tvflg (for example). I have a 
dataset with about 12 sources and rather than type in the 11 I want 
displayed, I was curious if there was a way to effectively say 'all 
sources but this one'...

Any suggestions? Thanks in advance for your time!

Cheers,
Summer