HK
H. Korhonen
astro-ph.SRastro-ph.EPastro-ph.IMastro-ph.GAastro-phastro-ph.HEastro-ph.CO
On Valency
published · living versionsW_hmcvqss7·v1 · currentpublished
OGLE-2015-BLG-1395Lb: A Cold Sub-Saturn Mass Planet Orbiting an M Dwarf
with Andrew A. Cole, Joshua W. Blackman, Jean-Philippe Beaulieu, Etienne Bachelet +73
1 version
W_pgxhv7hh·v1published
W_q4evxp3r·v1published
W_twzyqmr7·v1published
W_7a8q4vfv·v1published
Preprints & journals
109 papers in the corpus · 1999–2026Star-Planet Interactions: The Instrumentation Perspective2607.04874v1 · H. Korhonen, P. Figueira, B. Montet et al.2026 · 0 citationsarXiv
Star-Planet Interactions: Observational Techniques and Methods2606.30743v1 · P. Figueira, H. Korhonen, A. Buccino et al.2026 · 0 citationsarXiv
VLTI-GRAVITY observations of blazars2604.19210v2 · Talvikki Hovatta, Elina Lindfors, Heidi Korhonen et al.2026 · 0 citationsA&A 710, A15 (2026)
Interferometric Images of the Starspot Evolution of Andromedae2603.18144v1 · Rachael M. Roettenbacher, John D. Monnier, Heidi Korhonen et al.2026 · 0 citationsarXiv
Long-term monitoring of WASP-19 b: Signs of apsidal precession and molecular signatures2603.12395v1 · A. R. Rajkumar, A. Bayo, P. Peng et al.2026 · 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
OGLE-2015-BLG-1609Lb: Sub-jovian planet orbiting a low-mass stellar or brown dwarf host2412.09676v2 · M.J. Mr'oz, R. Poleski, A. Udalski et al.2024 · 2 citationsA&A 698, A126 (2025)
ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments2407.14601v1 · A. Marconi, M. Abreu, V. Adibekyan et al.2024 · 19 citationsarXiv
Digging deeper into the dense Galactic globular cluster Terzan 5 with Electron-Multiplying CCDs. Variable star detection and new discoveries2406.18733v1 · R. Figuera Jaimes, M. Catelan, K. Horne et al.2024 · 1 citationA&A 689, A108 (2024)
Gaia21blx: Complete resolution of a binary microlensing event in the Galactic disk2404.05078v1 · P. Rota, V. Bozza, M. Hundertmark et al.2024 · 2 citationsA&A 686, A173 (2024)
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
Exploring the dependence of chemical traits on metallicity: chemical trends for red giant stars with asteroseismic ages2401.02328v1 · S. Vitali, D. Slumstrup, P. Jofr'e et al.2024 · 9 citationsA&A 687, A164 (2024)
Time-resolved transmission spectroscopy of the ultra-hot Jupiter WASP-189 b2308.04523v2 · Bibiana Prinoth, H. Jens Hoeijmakers, Stefan Pelletier et al.2023 · 49 citationsA&A 678, A182 (2023)
CRIRES on sky at the ESO Very Large Telescope2301.08048v1 · R. J. Dorn, P. Bristow, J. V. Smoker et al.2023 · 86 citationsA&A 671, A24 (2023)
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
A search for transit timing variations in the HATS-18 planetary system2207.05873v1 · John Southworth, A. J. Barker, T. C. Hinse et al.2022 · 10 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 Effect of Stellar Contamination on Low-resolution Transmission Spectroscopy: Needs Identified by NASA's Exoplanet Exploration Program Study Analysis Group 212201.09905v2 · Benjamin V. Rackham, N'estor Espinoza, Svetlana V. Berdyugina et al.2022 · 88 citationsarXiv
EXPRES. III. Revealing the Stellar Activity Radial Velocity Signature of Eridani with Photometry and Interferometry2110.10643v1 · Rachael M. Roettenbacher, Samuel H. C. Cabot, Debra A. Fischer et al.2021 · 20 citationsarXiv
Zeeman-Doppler imaging of five young solar-type stars2110.06729v2 · T. Willamo, J. J. Lehtinen, T. Hackman et al.2021 · 24 citationsA&A 659, A71 (2022)
Simulating starspot activity jitter for spectral types F--M: realistic estimates for a representative sample of known exoplanet hosts2108.10204v1 · S. Bellotti, H. Korhonen2021 · 3 citationsarXiv
Detection of weak magnetic fields in two HgMn stars2004.08880v1 · S. Hubrig, S.P. Jarvinen, H. Korhonen et al.2020 · 10 citationsarXiv
A census of Coronal Mass Ejections on solar-like stars2002.04430v1 · M. Leitzinger, P. Odert, R. Greimel et al.2020 · 46 citationsarXiv
OGLE-2013-BLG-0911Lb: A Secondary on the Brown-Dwarf Planet Boundary around an M-dwarf1912.09613v1 · Shota Miyazaki, Takahiro Sumi, David P. Bennett et al.2019 · 11 citationsarXiv
The nature of the photometric variability of HgMn stars: A test of simulated light curves of {\phi} Phe against the TESS data1912.07265v1 · Milan Prv'ak, Jir'i Krticka, Heidi Korhonen2019 · 12 citationsarXiv
Transit timing variations in the WASP-4 planetary system1907.08269v2 · John Southworth, M. Dominik, U. G. Jorgensen et al.2019 · 39 citationsarXiv
An analysis of binary microlensing event OGLE-2015-BLG-00601906.02630v1 · Y. Tsapras, A. Cassan, C. Ranc et al.2019 · 6 citationsarXiv
Physical properties and transmission spectrum of the WASP-74 planetary system from multi-band photometry1903.02800v1 · L. Mancini, J. Southworth, P. Molliere et al.2019 · 27 citationsMNRAS, 485 5168 (2019)
The quest for stellar coronal mass ejections in late-type stars: I. Investigating Balmer-line asymmetries of single stars in Virtual Observatory data1901.04229v1 · Kriszti'an Vida, Martin Leitzinger, Levente Kriskovics et al.2019 · 113 citationsA&A 623, A49 (2019)
OGLE-2014-BLG-1186: gravitational microlensing providing evidence for a planet orbiting the foreground star or for a close binary source?1808.03149v1 · M. Dominik, E. Bachelet, V. Bozza et al.2018 · 10 citationsarXiv
Weak Magnetic Fields in Two Herbig Ae Systems: The SB2 AK Sco and the Presumed Binary HD 958811805.04701v1 · S. P. Jarvinen, T. A. Carroll, S. Hubrig et al.2018 · 9 citations2018, ApJL, 858, L18
The First Post-Kepler Brightness Dips of KIC 84628521801.00732v1 · Tabetha S. Boyajian, Roi Alonso, Alex Ammerman et al.2018 · 56 citationsarXivon Valency
Magnetic fields of cool giant and supergiant stars: models versus observations1712.05077v1 · Heidi Korhonen2017 · 0 citationsarXiv
Contemporaneous Imaging Comparisons of the Spotted Giant Geminorum Using Interferometric, Spectroscopic, and Photometric Data1709.10109v1 · Rachael M. Roettenbacher, John D. Monnier, Heidi Korhonen et al.2017 · 37 citationsarXiv
High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). II. Lucky Imaging results from 2015 and 20161709.07476v2 · D. F. Evans, J. Southworth, B. Smalley et al.2017 · 27 citationsarXiv
Magnetic field geometry and chemical abundance distribution of the He-strong star CPD -57 35091707.09017v1 · S. Hubrig, N. Przybilla, H. Korhonen et al.2017 · 11 citationsarXiv
MOA-2016-BLG-227Lb: A Massive Planet Characterized by Combining Lightcurve Analysis and Keck AO Imaging1704.01724v2 · Naoki Koshimoto, Yossi Shvartzvald, David Bennett et al.2017 · 42 citationsarXiv
Hunting for Stellar Coronal Mass Ejections1612.06643v1 · Heidi Korhonen, Krisztian Vida (Konkoly), Martin Leitzinger et al.2016 · 19 citationsarXiv
Do A-type stars flare?1612.04575v1 · M.G. Pedersen, V. Antoci, H. Korhonen et al.2016 · 52 citationsMonthly Notices of the Royal Astronomical Society 2016
Faint source star planetary microlensing: the discovery of the cold gas giant planet OGLE-2014-BLG-0676Lb1612.03511v1 · N. J. Rattenbury, D. P. Bennett, T. Sumi et al.2016 · 6 citationsarXiv
Surface magnetism of cool stars1612.03388v1 · O. Kochukhov, P. Petit, K.G. Strassmeier et al.2016 · 32 citationsarXiv
MiNDSTEp differential photometry of the gravitationally lensed quasars WFI2033-4723 and HE0047-1756: Microlensing and a new time delay1610.03732v1 · E. Giannini, R. W. Schmidt, J. Wambsganß et al.2016 · 15 citationsA&A 597, A49 (2017)
Orbital alignment and starspot properties in the WASP-52 planetary system1608.02001v2 · L. Mancini, J. Southworth, G. Raia et al.2016 · 64 citationsMonthly Notices of the Royal Astronomical Society, Volume 465, Issue 1, p.843-857 (2017)
OGLE-2015-BLG-0479LA,B: Binary Gravitational Microlens Characterized by Simultaneous Ground-based and Space-based Observation1606.09357v1 · C. Han, A. Udalski, A. Gould et al.2016 · 27 citationsarXiv
First simultaneous microlensing observations by two space telescopes: & reveal a brown dwarf in event OGLE-2015-BLG-13191606.02292v1 · Y. Shvartzvald, Z. Li, A. Udalski et al.2016 · 26 citationsarXiv
Many new variable stars discovered in the core of the globular cluster NGC 6715 (M54) with EMCCD observations1605.06141v1 · R. Figuera Jaimes, D. M. Bramich, N. Kains et al.2016 · 7 citationsA&A 592, A120 (2016)
No Sun-like dynamo on the active star ζ Andromedae from starspot asymmetry.27144357 · Roettenbacher, R M, Monnier, J D, Korhonen, H et al.2016 · 104 citationsNature. 2016;533(7602):217-20
High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere1603.03274v2 · D. F. Evans, J. Southworth, P. F. L. Maxted et al.2016 · 54 citationsA&A 589, A58 (2016)
Investigating magnetic activity in very stable stellar magnetic fields: long-term photometric and spectroscopic study of the fully convective M4 dwarf V374 Peg1603.00867v3 · K. Vida, L. Kriskovics, K. Ol'ah et al.2016 · 35 citationsA&A 590, A11 (2016)
Chemical spots on the surface of the strongly magnetic Herbig Ae star HD 1014121602.03306v1 · S. P. Jarvinen, S. Hubrig, M. Scholler et al.2016 · 3 citationsarXiv
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