AK_BESE: - UNKNOWN - UNKNOWN
http://anf.ucsd.edu/api/ta_prelim/rrd/plot/?sta=BESE&chan=m2&net=AK&tw=d
http://anf.ucsd.edu/api/ta_prelim/rrd/plot/?sta=BESE&chan=m2&net=AK&tw=w
http://anf.ucsd.edu/api/ta_prelim/rrd/plot/?sta=BESE&chan=m2&net=AK&tw=m
http://anf.ucsd.edu/api/ta_prelim/rrd/plot/?sta=BESE&chan=m2&net=AK&tw=y
http://anf.ucsd.edu/api/ta_prelim/rrd/plot/?sta=BESE&chan=m2&net=AK&tw=l