Figure C1 from Disk, Corona, Jet Connection in the Intermediate State of MAXI J1820+070 Revealed by NICER Spectral-timing Analysis

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Disk, Corona, Jet Connection in the Intermediate State of MAXI J1820+070 Revealed by NICER Spectral-timing Analysis

Authors: Jingyi Wang, Guglielmo Mastroserio, Erin Kara, Javier A. García, Adam Ingram, Riley Connors, Michiel van der Klis, Thomas Dauser, James F. Steiner, Douglas J. K. Buisson, Jeroen Homan, Matteo Lucchini, Andrew C. Fabian, Joe Bright, Rob Fender, Edward M. Cackett, and Ron A. Remillard

2021 The Astrophysical Journal Letters 910 L3.

Provider: AAS Journals

Caption: Figure C1.

Top row: the power spectral densities and the fitted Lorentzian components. Bottom row: the lag-frequency spectra, where the shaded regions represent the QPO frequencies (central frequency ﹩\pm \mathrm{HWHM}﹩). We find “harder” lags at the frequencies of type-C QPOs and their (sub)harmonics than at neighboring frequencies.

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