HS2219+1824 superoutburst continues YYYYMMDD(UT) mag observer 20110119.869 <167C (Eddy Muyllaert) 20110125.826 11.86V (Miguel Rodriguez) 20110126.828 11.88V (Miguel Rodriguez) 20110131.803 12.72V (Miguel Rodriguez) 20110201.810 12.67V (Miguel Rodriguez)