Note that this GRB is a very long GRB with additional emission at T0+200, this data is included in the photon list. The ARF/RMF however are for the initial emission peak, for studies of the second peak (during which the incoming angle with respect to POLAR has changed by >10 degrees) a separate energy response can be requested.

Light curve images: 
Photons and response Files: 
File data_GRB_for_170109A.root13.45 MB
File RMF_ARF_170109A.root121.7 KB