V4641 Sgr outburst, recent data Rapid decay? Violently varying? YYYYMMDD(UT) mag observer 20020504.553 133 (Rod Stubbings) 20020504.756 <135 (Hitoshi Itoh) 20020504.951 134 (Berto Monard) 20020505.501 134 (Rod Stubbings) 20020506.565 134 (Rod Stubbings) 20020507.540 134 (Rod Stubbings) 20020508.537 133 (Rod Stubbings) 20020509.531 134 (Rod Stubbings) 20020513.515 134 (Rod Stubbings) 20020514.589 134 (Rod Stubbings) 20020515.644 134 (Rod Stubbings) 20020517.569 134 (Rod Stubbings) 20020517.576 133 (P. Williams) 20020519.699 115 (Rod Stubbings) 20020519.703 115 (Rod Stubbings) 20020519.716 115 (Rod Stubbings) 20020519.723 115 (Rod Stubbings) 20020520.429 122 (Mike Linnolt) 20020520.476 126 (Mike Linnolt) 20020520.735 128 (Rod Stubbings)