Source	Epoch	Image	Visibility
0212+735	1994JUL08	2 GHz , 8 GHz	2 GHz , 8 GHz
	1999APR15	2 GHz+ , 8 GHz+	2 GHz+ , 8 GHz+
	2001MAY09	2 GHz+ , 8 GHz+	2 GHz+ , 8 GHz+
	2004FEB15	2 GHz , 8 GHz	2 GHz , 8 GHz
	2005AUG26	8 GHz	8 GHz
	2007JAN24	2 GHz+ , 8 GHz+	2 GHz+ , 8 GHz+
	2007JUN26	2 GHz+ , 8 GHz+	2 GHz+ , 8 GHz+

A "+" after the frequency indicates VLBA+ observations.