S Aps: precipitous fading! YYYYMMDD(UT) mag observer 20000511.478 105 (P. Williams) 20000512.483 105 (P. Williams) 20000514.489 104 (P. Williams) 20000516.472 104 (P. Williams) 20000518.473 104 (P. Williams) 20000520.380 104 (P. Williams) 20000521.367 104 (P. Williams) 20000523.423 105 (P. Williams) 20000524.430 105 (P. Williams) 20000527.433 105 (P. Williams) 20000529.444 106 (P. Williams) 20000530.432 106 (P. Williams) 20000531.708 106 (B. Monard) 20000602.478 105 (P. Williams) 20000604.419 104 (P. Williams) 20000605.433 105 (P. Williams) 20000606.428 105 (P. Williams) 20000607.419 105 (P. Williams) 20000609.469 106 (P. Williams) 20000613.415 112 (P. Williams) 20000614.442 115 (P. Williams) 20000621.410 138 (P. Williams) 20000622.426 138 (P. Williams) 20000625.374 142 (P. Williams)