[mythtv-users] What does this error message mean?

[clemens at dwf.com]

I see this error message in my /var/log/mythtv/mythbackend log from
mythbackend:

    2009-05-25 00:26:38.431 Could not find channel 13_1 in TVCT

what is this trying to tell me?
what is TVCT?


-- 
                                        Reg.Clemens
                                        reg at dwf.com