Order-sorting image_SN 1987A_obsid_21844 Dispersion coordinates field image_SN 1987A_obsid_21844 Sky field image_SN 1987A_obsid_21844 Source region detail images_SN 1987A_obsid_21844 Light curve_SN 1987A_obsid_21844 Flux spectrum (1)_SN 1987A_obsid_21844 Flux spectrum (2)_SN 1987A_obsid_21844 Counts spectrum_SN 1987A_obsid_21844 Flux Preview_SN 1987A_obsid_21844