200/250mm - 8" (6/19/82): faint, small, slightly elongated N-S.
400/500mm - 17.5" (7/1/89): moderately bright, fairly small, elongated 3:2 NNW-SSE, 0.9'x0.6', broad concentration. A mag 14 star is involved at the south end 30" from the center.
