AV

A. Viitanen

0000-0001-9383-786X

astro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMastro-ph.SR

On Valency

published · living versions

Euclid Data Release 1 (DR1) Euclid photometric masks

with Euclid Collaboration, J. Odier, J. F. Macias-Perez, G. Alguero +256

1 version

W_5zvfgh8dv1 · current

Euclid Data Release 1 (DR1). Near-infrared processing and data products

W_3rcmr4rpv1

Preprints & journals

26 papers in the corpus · 2016–2026

Photometric redshifts for active galactic nuclei with LePHARE for the Vera C. Rubin Observatory

R. Shirley, M. Salvato, J. Cohen-Tanugi et al.

1 citation

2608.30494v22026A&A 714, A403 (2026)

VAR-PZnn: A machine-learning framework for AGN photometric redshifts using color and variability-based features

S. Satheesh-Sheeba, P. S'anchez-S'aez, R. J. Assef et al.

0 citations

2607.16434v12026arXiv

Euclid: Quick Data Release (Q1) -- Dual AGN in low-mass galaxies

M. Mezcua, B. Laloux, M. Scialpi et al.

0 citations

2604.13170v12026arXiv

AGILE: an end-to-end Rubin-LSST simulation of AGNs, galaxies, and stars I. Software description and first data release

A. Viitanen, A. Bongiorno, I. Saccheo et al.

0 citations

2603.15729v12026A&A 710, A56 (2026)

AGN obscuration in optical and X-rays: Host properties and the interplay of nuclear and galactic gas and dust in a combined SDSS-XMM sample

G. Mountrichas, F.J. Carrera, E. Quintin et al.

1 citation

2603.11180v12026A&A 708, A318 (2026)

AGN in Gaia Alerts: from flares to Changing Look Quasars

M. Dennefeld, T. Pursimo, C. Carvalho et al.

0 citations

2601.14932v12026arXiv

Euclid Quick Data Release (Q1): Euclid spectroscopy of quasars. 1. Identification and redshift determination of 3500 bright quasars

Y. Fu, R. Bouwens, K. I. Caputi et al.

0 citations

2512.08803v22025A&A, 711, A285 (2026)

Harnessing the XMM-Newton data: X-ray spectral modelling of 4XMM-DR11 detections and 4XMM-DR11s sources

A. Viitanen, G. Mountrichas, H. Stiele et al.

2 citations

2510.03409v12025A&A 704, A16 (2025)

FuGa3D: Fast full-sky analysis of Galaxy catalogs in 3D

Elina Keihanen, Jani Haapala, Valtteri Lindholm et al.

0 citations

2506.18676v12025A&A 709, A77 (2026)

Euclid Quick Data Release (Q1). Extending the quest for little red dots to z<4

L. Bisigello, G. Rodighiero, S. Fotopoulou et al.

11 citations

2503.15323v22025arXiv

The Halo Occupation Distribution Modeling of the X-ray-selected AGNs at 0.6 < z < 2.6 in the COSMOS field

Hiroyuki Ikeda, Takamitsu Miyaji, Taira Oogi et al.

0 citations

2502.10944v12025arXiv

Euclid preparation. 3-dimensional galaxy clustering in configuration space. Part I. 2-point correlation function estimation

S. de la Torre, F. Marulli, E. Keihanen et al.

0 citations

2501.16555v12025A&A 700, A78 (2025)

A Link Between White Dwarf Pulsars and Polars: Multiwavelength Observations of the 9.36-Minute Period Variable Gaia22ayj

Antonio C. Rodriguez, Kareem El-Badry, Pasi Hakala et al.

6 citations

2501.01490v12025arXiv

MAMBO -- An empirical galaxy and AGN mock catalogue for the exploitation of future surveys

X. L'opez-L'opez, M. Bolzonella, L. Pozzetti et al.

7 citations

2409.06700v12024A&A 691, A136 (2024)

What are the Pillars of Reionization? Revising the AGN Luminosity Function at z~5

Andrea Grazian, Emanuele Giallongo, Konstantina Boutsia et al.

19 citations

2407.20861v12024arXiv

Euclid. I. Overview of the Euclid mission

Y. Mellier, Abdurro'uf, J. A. Acevedo Barroso et al.

622 citations

2405.13491v22024A&A 697, A1 (2025)

Euclid. III. The NISP Instrument

K. Jahnke, W. Gillard, M. Schirmer et al.

122 citations

2405.13493v12024A&A 697, A3 (2025)

Euclid. IV. The NISP Calibration Unit

F. Hormuth, K. Jahnke, M. Schirmer et al.

7 citations

2405.13494v22024A&A 697, A4 (2025)

The link among X-ray spectral properties, AGN structure and the host galaxy

G. Mountrichas, A. Viitanen, F. J. Carrera et al.

14 citations

2401.00045v12023arXiv

Large-scale clustering of buried X-ray AGN: Trends in AGN obscuration and redshift evolution

Akke Viitanen, Viola Allevato, Alexis Finoguenov et al.

5 citations

2304.13745v12023A&A 674, A214 (2023)

Cosmic evolution of the incidence of Active Galactic Nuclei in massive clusters: Simulations versus observations

Iv'an Munoz Rodr'iguez, Antonis Georgakakis, Francesco Shankar et al.

9 citations

2211.00032v12022arXiv

Euclid: Fast two-point correlation function covariance through linear construction

E. Keihanen, V. Lindholm, P. Monaco et al.

2 citations

2205.11852v12022arXiv

The role of scatter and satellites in shaping the large-scale clustering of X-ray AGN as a function of host galaxy stellar mass

Akke Viitanen, Viola Allevato, Alexis Finoguenov et al.

5 citations

2109.02667v12021arXiv

Building robust AGN mock catalogs to unveil black hole evolution and for survey planning

Viola Allevato, Francesco Shankar, Christopher Marsden et al.

22 citations

2105.02883v12021arXiv

Estimating the galaxy two-point correlation function using a split random catalog

E. Keihanen, H. Kurki-Suonio, V. Lindholm et al.

36 citations

1905.01133v22019A&A 631, A73 (2019)

Time series analysis of long-term photometry of BM Canum Venaticorum

L. Siltala, L. Jetsu, T. Hackman et al.

3 citations

1601.03536v42016arXiv

Career total: 57 works. 26 are in this corpus.

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