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The Near-ultraviolet Spectra of FU Orionis Accretion Disks

  • Authors: Adolfo S. Carvalho, Lynne A. Hillenbrand, Gregory J. Herczeg, Kevin France

Adolfo S. Carvalho et al 2025 The Astrophysical Journal Letters 994 .

  • Provider: AAS Journals

Caption: Figure 1.

The G230L and G430L spectra for each of our objects (dark blue), along with the disk (green) and disk + UV excess (light blue) models for each of the FUOrs in the survey. The shaded regions show the range of the 16th and 84th percentile models from the Markov Chain Monte Carlo samples. The blackbody component in each panel (maroon) matches the flux level of the binned continuum points (salmon) blueward of 2300 Å. The flux upper limits for V1057 Cyg, HBC 722, and BBW 76 are shown as empty triangles.

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