MV Lyr: Rapid brightening followed by very faint state

The VY Scl-type novalike variable MV Lyr has rapidly brightened, which was detected on August 28 by G. Poyner. It reached 13.7mag on August 29. T. Kato commented the present brightening may have been dwarf nova-type. (vsnet-campaign 463). The object started gradual fading from the bright state from around early September (vsnet-campaign 483, 490, 503 505, vsnet-nl 2). And then, the object became very faint state. S. O'Connor reported V-magnitude is fainter than 17.0 on October 20 (vsnet-nl 9).

Light Curve and General Informaiton of This Object