Extended Data Fig. 1: Spectrum of ASASSN-21qj components.
From: A planetary collision afterglow and transit of the resultant debris cloud
The red symbols show the optical and pre-brightening WISE infrared photometry and the blue symbols show the post-brightening WISE and ALMA fluxes. Stellar and 1,000 K components consistent with the pre-brightening and post-brightening fluxes are shown. The dashed line shows an estimated cool-component spectrum for 0.1-μm-sized grains associated with the transiting dust cloud. Downward triangles are upper limits. Error bars are shown at 1σ confidence.
