Order-sorting image_TW Hydrae_obsid_13250 Dispersion coordinates field image_TW Hydrae_obsid_13250 Sky field image_TW Hydrae_obsid_13250 Source region detail images_TW Hydrae_obsid_13250 Light curve_TW Hydrae_obsid_13250 Flux spectrum (1)_TW Hydrae_obsid_13250 Flux spectrum (2)_TW Hydrae_obsid_13250 Counts spectrum_TW Hydrae_obsid_13250 Flux Preview_TW Hydrae_obsid_13250