AT Ara outburst YYYYMMDD(UT) mag observer 20020531.444 <140 (Rod Stubbings) 20020601.419 <140 (Rod Stubbings) 20020602.490 <140 (Rod Stubbings) 20020603.424 <140 (Rod Stubbings) 20020607.466 <140 (Rod Stubbings) 20020611.640 134 (Rod Stubbings)