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QhX Catalog of Coherent and Quasi-coherent Active Galactic Nucleus Variability from Vera C. Rubin LSST DP1

  • Authors: Andjelka B. Kovačević, Dragana Ilić, Uroš Meštrić, Milena Stanković Cerović, Natale De Bonis, Luka Č. Popović, Saša Simić, Marta Fatović, Lorena Hernandez-García, Donald P. Schneider, Roberto J. Assef, Swayamtrupta Panda, Claudia M. Raiteri, Christian Wolf, Christopher A. Onken, Neven Caplar, Maria Charisi, Claudio Ricci, Chengcheng Xin, Ilsang Yoon, Mara Salvato, Matthew J. Temple, Sarath Satheesh-Sheeba, Demetra De Cicco, Maurizio Paolillo, Paula Sánchez-Sáez, Angela Bongiorno, Weixiang Yu, Akke Viitanen, Bindu Rani, Megan C. Davis, Marcin Marculewicz, Tomislav Jurkić, Ðorđe Savić

Andjelka B. Kovačević et al 2026 The Astrophysical Journal Supplement Series 285 .

  • Provider: AAS Journals

Caption: Figure 3.

The redshift distribution of the extracted AGN sample includes 1438 out of 1456 sources contributing to the presented histogram. This sample resulted from cross-matching LSST DP1 data with publicly available external AGN catalogs. The gray histogram represents the entire sample, while the colored histograms show the redshift distributions of subsamples based on the external catalogs from which the AGN were extracted. The LSST DP1 AGN cover 0.01 < z < 5.33. The vast majority of selected objects (1417) have spectroscopic and only 21 have photometric redshifts.

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