Dispersion coordinates field image_SN 1987A_obsid_28755 Sky field image_SN 1987A_obsid_28755 Source region detail images_SN 1987A_obsid_28755 Light curve_SN 1987A_obsid_28755 Counts Spectrum (1)_SN 1987A_obsid_28755 Counts Spectrum (2)_SN 1987A_obsid_28755 Counts Spectrum (3)_SN 1987A_obsid_28755 Counts Spectrum (4)_SN 1987A_obsid_28755 Flux Preview_SN 1987A_obsid_28755