Z Cha outburst summary YYYYMMDD(UT) mag observer 20020827.438 <140 (Rod Stubbings) 20020829.485 <132 (Rod Stubbings) 20020830.528 <140 (Rod Stubbings) 20020831.458 <140 (Rod Stubbings) 20020901.496 <140 (Rod Stubbings) 20020903.417 128 (Rod Stubbings) 20020903.433 139 (Rod Stubbings) 20020903.449 128 (Rod Stubbings) 20020903.478 128 (Rod Stubbings) 20020904.400 <140 (Rod Stubbings) 20020904.412 132 (Rod Stubbings) 20020904.485 132 (Rod Stubbings) 20020905.397 146 (Rod Stubbings) 20020906.442 <140 (Rod Stubbings) 20020907.410 <140 (Rod Stubbings)