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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 1.

LSST DP1 sky map overplotted with the distribution of AGN from external catalogs that are cross-matched with LSST DP1 sources in seven fields (red circles with labels 1 to 7), shown in equatorial coordinates (J2000.0). The top panel illustrates the selection geometry of the analyzed sample with respect to the external AGN catalogs used in the crossmatch, highlighting the restricted DP1 footprint. The lower panels are insets of these fields, including the field-level distribution of the cross-matched AGN, color coded by redshift; sources without available redshift measurements are shown in gray.

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