RX J1155.4-5641 RX J1155.4-5641 has apparently entered the rapid decline stage of a long outburst. YYYYMMDD(UT) mag observer 20010126.478 123 (R. Stubbings) 20010127.774 125 (A. Pearce) 20010127.992 123 (B. Monard) 20010128.508 127 (R. Stubbings) 20010129.537 132 (R. Stubbings)