29 citations · 86 across the 8 of their papers we have counts for
8 papers
A Meta-Learning Framework for Multitask Reverberation Mapping in Active Galactic Nuclei
Aman N. Raju, Andjelka B. Kovačević, Dragana Ilić +8
The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) is expected to observe active galactic nuclei (AGN) at sky densities of approximately 1000-4000 per sq. deg, en…
Modeling quasar variability through self-organizing map-based process
Iva Cvorovic-Hajdinjak
Conditional Neural Process (QNPy) has shown to be a good tool for modeling quasar light curves. However, given the complex nature of the source and hence the data represented by li…
The LSST era of supermassive black holes accretion-disk reverberation mapping
Andjelka B. Kovacevic, Viktor Radovic, Dragana Ilic +22
The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) will detect an unprecedentedly large sample of actively accreting supermassive black holes with typical accreti…
Photoreverberation mapping of quasars in the context of LSST observing strategies
Isidora Jankov, Andjelka B. Kovacevic, Dragana Ilic +5
The upcoming photometric surveys, such as the Rubin Observatory's Legacy Survey of Space and Time (LSST) will monitor unprecedented number of active galactic nuclei (AGN) in a deca…
Conditional Neural Process for non-parametric modeling of AGN light curve
Iva Cvorovic-Hajdinjak, Andjelka B. Kovacevic, Dragana Ilic +6
The consequences of complex disturbed environments in the vicinity of a supermassive black hole are not well represented by standard statistical models of optical variability in ac…
On possible proxies of AGN light curves cadence selection in future time domain surveys
Andjelka B. Kovacevic, Dragana Ilic, Luka C. Popovic +6
Motivated by upcoming photometric and spectroscopic surveys (Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST), Manuakea Spectroscopic Explorer), we design the stati…
LSST AGN SC Cadence Note: Two metrics on AGN variability observable
Andjelka Kovacevic, Dragana Ilic, Isidora Jankov +5
We have developed two metrics related to AGN variability observables (time-lags, periodicity, and Structure Function (SF)) to evaluate LSST OpSim FBS 1.5, 1.6, 1.7 performance in A…
Confirmed short periodic variability of subparsec supermassive binary black hole candidate Mrk 231
Andjelka B. Kovacevic, Tignfeng Yi, Xinyu Dai +3
Here we confirm the short periodic variability of a subparsec supermassive binary black hole (SMBBH) candidate Mrk 231 in the extended optical photometric data set collected by the…