Publications (37)
H-alpha Equivalent Width Variations across the Face of a Microlensed K Giant in the Galactic Bulge
M. Albrow, J. An, J. -P. Beaulieu +14
We present VLT FORS1 spectroscopy that temporally resolves the second caustic crossing of the Bulge K giant source of microlensing event EROS 2000-BLG-5, the first time this has be…
The PLANET microlensing campaign: Implications for planets around galactic disk and bulge stars
M. Dominik, M. D. Albrow, J. -P. Beaulieu +17
With round-the-clock monitoring of galactic bulge microlensing events, the PLANET experiment constrains the abundance and can yield the discovery of planets down to the mass of ear…
The Planet Collaboration: Probing Lensing Anomalies
The PLANET Collaboration, M. Albrow, J. -P. Beaulieu +16
The Probing Lensing Anomalies NETwork (PLANET) is a worldwide collaboration of astronomers using semi-dedicated European, South African, and Australian telescopes to perform contin…
Microlensing Constraints on the Frequency of Jupiter Mass Planets
B. Scott Gaudi, M. D. Albrow, Jin H. An +17
Microlensing is the only technique likely, within the next 5 years, to constrain the frequency of Jupiter-analogs. The PLANET collaboration has monitored nearly 100 microlensing ev…
Microlensing Constraints on the Frequency of Jupiter-Mass Companions: Analysis of Five Years of PLANET Photometry
B. S. Gaudi, M. D. Albrow, J. An +21
We analyze five years of PLANET photometry of microlensing events toward the Galactic bulge to search for the short-duration deviations from single lens light curves that are indic…
Limits on Stellar and Planetary Companions in Microlensing Event OGLE-1998-BUL-14
M. D. Albrow, J. -P. Beaulieu, J. A. R. Caldwell +17
We present the PLANET photometric data set for \ob14, a high magnification () event alerted by the OGLE collaboration toward the Galactic bulge in 1998. The PLA…