Order-sorting image_Mrk 421_obsid_22086 Dispersion coordinates field image_Mrk 421_obsid_22086 Sky field image_Mrk 421_obsid_22086 Source region detail images_Mrk 421_obsid_22086 Light curve_Mrk 421_obsid_22086 Flux spectrum (1)_Mrk 421_obsid_22086 Flux spectrum (2)_Mrk 421_obsid_22086 Counts spectrum_Mrk 421_obsid_22086 Flux Preview_Mrk 421_obsid_22086