===================== MAXI transient alert 2011-09-08 05:35:14 ===================== Mrk 421 has brightened since about 10 days before, and today reached approximately 50 mCrab. We are submitting this activity to the ATel, soon. Multiwavelength observations of this source are encouraged. Hitoshi Negoro --- About MAXI data: http://maxi.riken.jp/