V4641 Sgr outburst, up to now YYYYMMDD(UT) mag observer 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) 20020521.366 119 (Robert J. Modic) 20020521.413 12.58V (Doug West) 20020521.414 12.63V (Doug West) 20020521.415 12.61V (Doug West) 20020521.415 12.70V (Doug West) 20020521.416 12.75V (Doug West) 20020521.417 12.69V (Doug West) 20020521.417 12.66V (Doug West) 20020521.418 12.81V (Doug West) 20020521.419 12.81V (Doug West) 20020521.420 12.71V (Doug West) 20020521.420 12.77V (Doug West) 20020521.422 12.76V (Doug West) 20020521.422 12.65V (Doug West) 20020521.423 12.80V (Doug West) 20020521.429 129 (Mike Linnolt) 20020521.495 125 (Mike Linnolt) 20020521.500 128 (Mike Linnolt) 20020521.556 129 (Andrew Pearce)