activity
20092025
most citedChemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars. VI. Age and abundance structure of the stellar populations in the central sub-kpc of the Milky Way

197 citations · 813 across the 43 of their papers we have counts for

collaborators
Showing 2021Show all

5 papers · 1 filter

astro-ph.EP2021★ 2 cited

OGLE-2014-BLG-0319: A Sub-Jupiter-Mass Planetary Event Encountered Degeneracy with Different Mass Ratios and Lens-Source Relative Proper Motions

Shota Miyazaki, Daisuke Suzuki, Andrzej Udalski +36

We report the discovery of a sub-Jovian-mass planet, OGLE-2014-BLG-0319Lb. The characteristics of this planet will be added into a future extended statistical analysis of the Micro…

astro-ph.GA2021★ 3 cited

Over 24 000 Delta Scuti Stars in the Galactic Bulge and Disk from the OGLE Survey

I. Soszyński, P. Pietrukowicz, J. Skowron +11

We present the largest collection of delta Scuti-type stars in the Milky Way. Together with the recently published OGLE collection of delta Sct variables in the inner Galactic bulg…

astro-ph.GA2021★ 19 cited

Single-lens mass measurement in the high-magnification microlensing event Gaia19bld located in the Galactic disc

K. A. Rybicki, Ł. Wyrzykowski, E. Bachelet +66

We present the photometric analysis of Gaia19bld, a high-magnification () microlensing event located in the southern Galactic plane, which exhibited finite source and m…

astro-ph.HE2021★ 24 cited

Progenitor, environment, and modelling of the interacting transient, AT 2016jbu (Gaia16cfr)

S. J. Brennan, M. Fraser, J. Johansson +67

We present the bolometric lightcurve, identification and analysis of the progenitor candidate, and preliminary modelling of AT2016jbu (Gaia16cfr). We find a progenitor consistent w…

astro-ph.SR2021★ 29 cited

Photometric and spectroscopic evolution of the interacting transient AT 2016jbu (Gaia16cfr)

S. J. Brennan, M. Fraser, J. Johansson +68

We present the results from a high cadence, multi-wavelength observation campaign of AT 2016jbu (aka Gaia16cfr), an interacting transient. This dataset complements the current lite…