50 citations · 298 across the 19 of their papers we have counts for
6 papers · 1 filter
Full orbital solution for the binary system in the northern Galactic disc microlensing event Gaia16aye
Łukasz Wyrzykowski, P. Mróz, K. A. Rybicki +182
Gaia16aye was a binary microlensing event discovered in the direction towards the northern Galactic disc and was one of the first microlensing events detected and alerted to by the…
Predicted microlensing events by nearby very-low-mass objects: Pan-STARRS DR1 vs. Gaia DR2
M. B. Nielsen, D. M. Bramich
Microlensing events can be used to directly measure the masses of single field stars to a precision of 1-10\%. The majority of direct mass measurements for stellar and sub-st…
A search for black hole microlensing signatures in globular cluster NGC 6656 (M 22)
N. Kains, A. Calamida, K. C. Sahu +3
We report the results of a study aiming to detect signs of astrometric microlensing caused by an intermediate-mass black hole (IMBH) in the center of globular cluster M 22 (NGC 665…
An almanac of predicted microlensing events for the 21st century
D. M. Bramich, M. B. Nielsen
Using Gaia data release 2 (GDR2), we present an almanac of 2,509 predicted microlensing events, caused by 2,130 unique lens stars, that will peak between 25th July 2026 and the end…
Predicted microlensing events from analysis of Gaia Data Release 2
D. M. Bramich
Astrometric microlensing can be used to make precise measurements of the masses of lens stars that are independent of their assumed internal physics. Such direct mass measurements,…
Ground-based parallax confirmed by Spitzer: binary microlensing event MOA-2015-BLG-020
Tianshu Wang, Wei Zhu, Shude Mao +83
We present the analysis of the binary gravitational microlensing event MOA-2015-BLG-020. The event has a fairly long timescale (about 63 days) and thus the light curve deviates sig…