Order-sorting image_Vela X-1_obsid_1927 Dispersion coordinates field image_Vela X-1_obsid_1927 Sky field image_Vela X-1_obsid_1927 Source region detail images_Vela X-1_obsid_1927 Light curve_Vela X-1_obsid_1927 Flux spectrum (1)_Vela X-1_obsid_1927 Flux spectrum (2)_Vela X-1_obsid_1927 Counts spectrum_Vela X-1_obsid_1927 Flux Preview_Vela X-1_obsid_1927