Order-sorting image_M15 X-2_obsid_27459 Dispersion coordinates field image_M15 X-2_obsid_27459 Sky field image_M15 X-2_obsid_27459 Source region detail images_M15 X-2_obsid_27459 Light curve_M15 X-2_obsid_27459 Flux spectrum (1)_M15 X-2_obsid_27459 Flux spectrum (2)_M15 X-2_obsid_27459 Counts spectrum_M15 X-2_obsid_27459 Flux Preview_M15 X-2_obsid_27459