RX Cha recent (cont'd) YYYYMMDD(UT) mag observer 20010329.433 <148 (R. Stubbings) 20010330.431 <144 (R. Stubbings) 20010404.581 <140 (P. Nelson) 20010412.438 <148 (R. Stubbings) 20010413.431 <148 (R. Stubbings) 20010413.553 <140 (P. Nelson) 20010416.438 <146 (R. Stubbings) 20010417.515 <144 (R. Stubbings) 20010420.606 <150 (A. Pearce) 20010425.503 <144 (R. Stubbings) 20010426.483 <144 (R. Stubbings) 20010426.566 <150 (A. Pearce) 20010428.412 <144 (R. Stubbings)