Order-sorting image_3C 120_obsid_16221 Dispersion coordinates field image_3C 120_obsid_16221 Sky field image_3C 120_obsid_16221 Source region detail images_3C 120_obsid_16221 Light curve_3C 120_obsid_16221 Flux spectrum (1)_3C 120_obsid_16221 Flux spectrum (2)_3C 120_obsid_16221 Counts spectrum_3C 120_obsid_16221 Flux Preview_3C 120_obsid_16221