RP
R. G. Petrov
astro-ph.IMastro-ph.SRastro-ph.GAastro-phastro-ph.EPgr-qcastro-ph.COphysics.opticsstat.AP
On Valency
published · living versionsW_hr75yn76·v1 · currentpublished
Differential interferometry of the rapid rotator Regulus
with M. Hadjara, S. Jankov, P. Cruzalèbes, A. Spang +1
1 version
W_zsbj3yqg·v1published
Preprints & journals
118 papers in the corpus · 2003–2026XuYi Interferometer Observation Simulator2610.07042v2 · M. Hadjara, T. Xu, Y. Sun et al.2026 · 0 citationsSPIE Conference Proceedings Volume 14148, 21 Aug 2026
MATISSE-py: a high-level Python interface for efficient, automated VLTI/MATISSE data reduction2609.31283v1 · A. Soulain, A. Matter, P. Berio et al.2026 · 0 citationsarXiv
VLTI/MATISSE observations of the hot dust around Pictoris: Observing faint objects with MATISSE2609.29783v1 · P. Priolet, J.-C. Augereau, J. Milli et al.2026 · 0 citationsAstronomy & Astrophysics, 713, A51 (2026)
Pushing high angular resolution and high contrast observations on the VLTI from Y to L band with the Asgard instrumental suite: integration status and plans2609.24567v2 · Marc-Antoine Martinod, Michael J. Ireland, Denis Defrere et al.2026 · 0 citationsProc. SPIE 14148, Optical and Infrared Interferometry and Imaging X, 1414808 (21 Aug 2026)
Improving constraints on the Yukawa correction at the Galactic Center with multiple stellar orbits2609.07693v2 · K. Abd El Dayem, N. Aimar, A. Berdeu et al.2026 · 0 citationsarXiv
Laboratory characterization of Hierarchical Fringe Tracking2609.05205v2 · Roxanne Ligi, St'ephane Lagarde, Romain Petrov et al.2026 · 0 citationsarXiv
Discovery of a star sensitive to the spin of Sagittarius A.42618794 · Abd El Dayem, K, Abuter, R, Aimar, N et al.2026 · 4 citationsNature. 2026;657(8131):359-363
Discovery of a star sensitive to the spin of Sgr A*2607.12664v1 · K. Abd El Dayem, R. Abuter, N. Aimar et al.2026 · 1 citationarXivon Valency
STARSFLUX: an all-sky catalogue of absolute spectro-photometric calibrators from 0.3 to 30 m2607.11730v1 · Violeta G'amez Rosas, Michiel Hogerheijde, Roy van Boekel et al.2026 · 0 citationsMon Not R Astron Soc (2026)
Using VLTI/GRAVITY+ to determine the identity of a third planet candidate in the PDS 70 system2606.26249v2 · David Trevascus, Wolfgang Brandner, Olga Balsalobre-Ruza et al.2026 · 1 citationarXiv
Shocks, Winds, and a Torus: The Large Binocular Telescope Interferometer (LBTI) Resolves the Active Nucleus of NGC 41512602.05094v1 · Jacob W. Isbell, Steve Ertel, Makoto Kishimoto et al.2026 · 1 citationarXiv
Unlocking the dynamics of Young Stellar Objects: Time-Domain Interferometry with six 4-m class telescopes2602.03401v1 · A. Soulain, B. Lopez, A. Matter et al.2026 · 0 citationsarXiv
Interferometric Detection and Orbit Modeling of the Subcomponent in the Hot-dust System Tuc A: A Low-mass Star on an Eccentric Orbit in a Hierarchical-quintuple System2512.03209v1 · T. A. Stuber, A. M'erand, F. Kirchschlager et al.2025 · 0 citationsT. A. Stuber et al. 2026, The Astronomical Journal, Volume 171, Number 1
Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B2511.20091v1 · Q. Kral, J. Wang, J. Kammerer et al.2025 · 8 citationsarXiv
The complex inner disk of the Herbig Ae star HD 100453 with VLTI/MATISSE2511.18981v2 · L. N. A. van Haastere, J. Varga, M. R. Hogerheijde et al.2025 · 0 citationsA&A 708, A256 (2026)
The MATISSE view of the inner region of the RY Tau protoplanetary disk2511.08309v2 · J. S. Martin, J. Kobus, J. Varga et al.2025 · 0 citationsA&A 705, A182 (2026)
Spectroscopic Reverberation Mapping for SARM: The Case of Mrk 1048 and Mrk 6182510.12513v1 · Shivangi Pandey, Suvendu Rakshit, S. Muneer et al.2025 · 0 citationsarXiv
First Light for the GRAVITY+ Adaptive Optics: Extreme Adaptive Optics for the Very Large Telescope Interferometer2509.21431v2 · GRAVITY+ Collaboration: F. Allouche, C. Bailet, M. Benisty et al.2025 · 10 citationsarXiv
Spatially resolved broad line region in a quasar at z=4: Dynamical black hole mass and prominent outflow2509.13911v2 · GRAVITY+ Collaboration, K. Abd El Dayem, N. Aimar et al.2025 · 15 citationsarXiv
The mid-infrared spectrum of Pictoris b. First VLTI/MATISSE interferometric observations of an exoplanet2508.18366v2 · M. Houll'e, F. Millour, P. Berio et al.2025 · 3 citationsA&A 704, A182 (2025)
Spectroastrometry and Reverberation Mapping of Active Galactic Nuclei. II. Measuring Geometric Distances and Black Hole Masses of Four Nearby Quasars2502.18856v2 · Yan-Rong Li, Jinyi Shangguan, Jian-Min Wang et al.2025 · 7 citationsarXiv
Direct imaging of AGN outflows and their origin with the 23 m Large Binocular Telescope2502.01840v1 · Jacob W. Isbell, Steve Ertel, Jorg-Uwe Pott et al.2025 · 8 citationsarXiv
First Resolution of Microlensed Images of a Binary-Lens Event2409.13015v3 · Zexuan Wu, Subo Dong, A. M'erand et al.2024 · 7 citationsAstrophys. j. 977 (2024) 229
Asgard/NOTT: water vapor and CO atmospheric dispersion compensation system2407.17177v1 · Romain Laugier, Denis Defrere, Michael Ireland et al.2024 · 0 citationsarXiv
Spectroastrometry and Reverberation Mapping (SARM) of Active Galactic Nuclei. I. The H Broad-line Region Structure and Black Hole Mass of Five Quasars2407.08120v1 · Yan-Rong Li, Chen Hu, Zhu-Heng Yao et al.2024 · 1 citationarXiv
GRAVITY for MATISSE -- Improving the MATISSE performance with the GRAVITY fringe tracker2405.20730v2 · J. Woillez, R. Petrov, R. Abuter et al.2024 · 9 citationsA&A 688, A190 (2024)
JWST/NIRSpec and MIRI observations of an expanding, jet-driven bubble of warm H in the radio galaxy 3C 326 N2404.04341v1 · James H. Leftley, Nicole P. H. Nesvadba, Geoff Bicknell et al.2024 · 12 citationsA&A 689, A314 (2024)
Quasi-Random Frequency Sampling for Optical Turbulence Simulations2404.02978v1 · A. Berdja, M. Hadjara, M. Carbillet et al.2024 · 1 citationarXiv
A dynamical measure of the black hole mass in a quasar 11 billion years ago.38286342 · Abuter, R, Allouche, F, Amorim, A et al.2024 · 69 citationsNature. 2024;627(8003):281-285
Images of Betelgeuse with VLTI/MATISSE across the Great Dimming2401.12404v1 · J. Drevon, F. Millour, P. Cruzalebes et al.2024 · 10 citationsarXiv
Chromatically modelling the parsec scale dusty structure in the centre of NGC10682312.12125v2 · James Leftley, Romain Petrov, Niklas Moszczynski et al.2023 · 7 citationsA&A 686, A204 (2024)
The dusty heart of Circinus II. Scrutinizing the LM-band dust morphology using MATISSE2309.07613v1 · Jacob W. Isbell, Jorg-Uwe Pott, Klaus Meisenheimer et al.2023 · 0 citationsarXiv
The GRAVITY+ Project: Towards All-sky, Faint-Science, High-Contrast Near-Infrared Interferometry at the VLTI2301.08071v1 · GRAVITY+ Collaboration: Roberto Abuter, Patricio Alarcon, Fatme Allouche et al.2023 · 26 citationsarXiv
Locating dust and molecules in the inner circumstellar environment of R~Sculptoris with MATISSE2208.10845v1 · Julien Drevon, Florentin Millour, Pierre Cruzalebes et al.2022 · 5 citationsarXiv
First Light for GRAVITY Wide: Large Separation Fringe Tracking for the Very Large Telescope Interferometer2206.00684v2 · GRAVITY+ Collaboration: R. Abuter, F. Allouche, A. Amorim et al.2022 · 37 citationsA&A 665, A75 (2022)
The disk of FU Orionis viewed with MATISSE/VLTI: first interferometric observations in and bands2205.10173v1 · F. Lykou, P. 'Abrah'am, L. Chen et al.2022 · 18 citationsA&A 663, A86 (2022)
The dusty heart of Circinus: I. Imaging the circumnuclear dust in N-band2205.01575v1 · Jacob W. Isbell, Klaus Meisenheimer, Jorg-Uwe Pott et al.2022 · 53 citationsA&A 663, A35 (2022)
Application limit of the photocentre displacement to fundamental stellar parameters of fast rotators -- Illustration on the edge-on fast rotator Regulus2203.10372v1 · M. Hadjara, R. G. Petrov, S. Jankov et al.2022 · 0 citationsMNRAS 511, 4724-4740 (2022)
Thermal imaging of dust hiding the black hole in NGC 1068.35173340 · Gámez Rosas, Violeta, Isbell, Jacob W, Jaffe, Walter et al.2022 · 96 citationsNature. 2022;602(7897):403-407
Improving the diameters of interferometric calibrators with MATISSE2201.00747v1 · S. Robbe-Dubois, P. Cruzalebes, Ph. Berio et al.2022 · 3 citationsMonthly Notices of the Royal Astronomical Society, Volume 510, Issue 1, p 82-94, February 2022
The extended atmosphere and circumstellar environment of the cool evolved star VX Sagittarii as seen by MATISSE2112.10695v1 · A. Chiavassa, K. Kravchenko, M. Montarges et al.2021 · 12 citationsA&A 658, A185 (2022)
VLTI-MATISSE L- and N-band aperture-synthesis imaging of the unclassified B[e] star FS Canis Majoris2111.12458v1 · K.-H. Hofmann, A. Bensberg, D. Schertl et al.2021 · 14 citationsarXiv
MATISSE, the VLTI mid-infrared imaging spectro-interferometer2110.15556v3 · B. Lopez, S. Lagarde, R.G. Petrov et al.2021 · 77 citationsA&A 659, A192 (2022)
Potential and sky coverage for off-axis fringe tracking in optical long baseline interferometry2107.04729v2 · Abdelkarim Boskri, Romain G. Petrov, Thami El Halkouj et al.2021 · 10 citationsarXiv
First MATISSE L-band observations of HD 179218. Is the inner 10 au region rich in carbon dust particles?2106.12947v2 · E.Kokoulina, A. Matter, B. Lopez et al.2021 · 13 citationsA&A 652, A61 (2021)
Mid-infrared circumstellar emission of the long-period Cepheid l Carinae resolved with VLTI/MATISSE2103.17014v1 · V. Hocd'e, N. Nardetto, A. Matter et al.2021 · 12 citationsarXiv
Progress of the CHARA/SPICA project2101.10926v1 · C. Pannetier, D. Mourard, P. Berio et al.2021 · 4 citationsProceedings Volume 11446, Optical and Infrared Interferometry and Imaging VII; 114460T (2020)
Estimation of the size and structure of the broad line region using Bayesian approach2101.00802v1 · Amit Kumar Mandal, Suvendu Rakshit, C. S. Stalin et al.2021 · 12 citationsarXiv
The asymmetric inner disk of the Herbig Ae star HD 163296 in the eyes of VLTI/MATISSE: evidence for a vortex?2012.05697v1 · J. Varga, M. Hogerheijde, R. van Boekel et al.2020 · 46 citationsA&A 647, A56 (2021)
Imaging the expanding knotty structure in the close environment of the LBV star Carinae2006.15660v1 · F.Millour, E. Lagadec, M. Montarges et al.2020 · 2 citationsarXiv
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