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Optical Continuum Reverberation in the Dwarf Seyfert Nucleus of NGC 4395

• Authors: John W. Montano, Hengxiao Guo, 恒潇 郭, Aaron J. Barth, Vivian U, Raymond Remigio, Diego H. González-Buitrago, Juan V. Hernández Santisteban

John W. Montano et al 2022 The Astrophysical Journal Letters 934 .

• Provider: AAS Journals

Caption: Figure 2.

Lags as a function of wavelength in the rest frame of NGC 4395, from the combined Night 1 + Night 2 data. Horizontal error bars denote the width of each filter. The β = 4/3 power-law fit to the riz data points is shown as a red curve. Blue dashed and dotted curves represent SSD lag–wavelength models calculated for BH masses of 1.7 × 104 and 4 × 105 M , respectively.