Results 71 to 80 of about 15,525 (87)

Erratum: “The Impact of the Free-floating Planet (FFP) Mass Function on the Event Rate for the Accurate Microlensing Parallax Determination: Application to Euclid and Roman Parallax Observation” (2023, AJ, 166, 250)

The Astronomical Journal
M. Ban
doaj   +1 more source

Acceleration and parallax effects in gravitational microlensing

Monthly Notices of the Royal Astronomical Society, 2003
To generate the standard microlensing light curve, we assume that the relative motion of the source, the lens and the observer is linear. In reality, the relative motion is likely to be more complicated due to accelerations of the observer, the lens and ...
Shude Mao, Martin C. Smith, Bohdan Paczyński   +2 more
exaly   +2 more sources

Systematic Analysis of 22 Microlensing Parallax Candidates [PDF]

Astrophysical Journal, 2005
We attempt to identify all microlensing parallax events for which the parallax fit improves Deltachi2>100 relative to a standard microlensing model. We outline a procedure to identify three types of discrete degeneracies (including a new one that ...
Andrzej Udalski, David P. Bennett, Michał Szymański   +2 more
exaly   +2 more sources

Dark lenses through the dust: parallax microlensing events in the VVV [PDF]

Monthly Notices of the Royal Astronomical Society, 2022
We use near-infrared photometry and astrometry from the VISTA Variables in the Via Lactea (VVV) survey to analyse microlensing events containing annual microlensing parallax information.
Łukasz Wyrzykowski, Peter McGill, N Wyn Evans   +2 more
exaly   +2 more sources

MICROLENSING PARALLAX FOR OBSERVERS IN HELIOCENTRIC MOTION [PDF]

Astrophysical Journal, 2016
Motivated by the ongoing Spitzer observational campaign, and the forthcoming K2 one, we revisit, working in an heliocentric reference frame, the geometrical foundation for the analysis of the microlensing parallax, as measured with the simultaneous ...
Calchi Novati, S., Scarpetta, G.
exaly   +1 more source

WFIRST and EUCLID: Enabling the Microlensing Parallax Measurement from Space [PDF]

Astrophysical Journal Letters, 2019
The Wide Field Infrared Survey Telescope (WFIRST) is expected to detect hundreds of free-floating planets, but it will not be able to measure their masses.
Matthew Penny, Etienne Bachelet
exaly   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Probability of simultaneous parallax detection for free-floating planet microlensing events near Galactic Centre

Monthly Notices of the Royal Astronomical Society, 2020
Makiko Ban
exaly  

Measuring Microlensing Parallax via Simultaneous Observations from Chinese Space Station Telescope and Roman Telescope

Research in Astronomy and Astrophysics, 2022

exaly  

Detecting isolated stellar-mass black holes in the absence of microlensing parallax effect

Monthly Notices of the Royal Astronomical Society: Letters, 2020

exaly  

Parallax microlensing events in the OGLE II data base toward the Galactic bulge

Monthly Notices of the Royal Astronomical Society, 2002
Shude Mao, Martin C. Smith, P Wozniak
exaly