CRTS J221232.0+160140 outburst ASAS-SN detection. SU UMa-type dwarf nova. Observations of superhumps are desired. CSS090911:221232+160140 22:12:31.99 16:01:40.29 17.69 2015/06/04 12:20 57177.51391999982 15.41 15.34 57177.51554 CRTSJ221232.0+160140 20150604.514 15.41V ASN CRTSJ221232.0+160140 20150604.516 15.34V ASN