activity
20122014
most citedHigh-precision photometry by telescope defocussing. VI. WASP-24, WASP-25 and WASP-26

74 citations · 110 across the 2 of their papers we have counts for

collaborators

12 papers

astro-ph.EP2014★ 36 cited

OGLE-2011-BLG-0265Lb: a Jovian Microlensing Planet Orbiting an M Dwarf

J. Skowron, I. -G. Shin, A. Udalski +121

We report the discovery of a Jupiter-mass planet orbiting an M-dwarf star that gave rise to the microlensing event OGLE-2011-BLG-0265. Such a system is very rare among known planet…

astro-ph.EP2014★ 74 cited

High-precision photometry by telescope defocussing. VI. WASP-24, WASP-25 and WASP-26

John Southworth, T. C. Hinse, M. Burgdorf +55

We present time-series photometric observations of thirteen transits in the planetary systems WASP-24, WASP-25 and WASP-26. All three systems have orbital obliquity measurements, W…

astro-ph.SR2013

Chromospheric variabilities of M active stars based on Guoshoujing Telescope

Q. F. Pi, L. Y. Zhang, J. R. Shi +7

For the M active catalogue of Guoshoujing Telescope (LAMOST), 933 sources are presented in at least two exposures. We found that many M active stars show chromospheric variabilitie…

astro-ph.EP2013

High-precision photometry by telescope defocussing. V. WASP-15 and WASP-16

J. Southworth, L. Mancini, P. Browne +40

We present new photometric observations of WASP-15 and WASP-16, two transiting extrasolar planetary systems with measured orbital obliquities but without photometric follow-up sinc…

astro-ph.EP2013

Physical properties, transmission and emission spectra of the WASP-19 planetary system from multi-colour photometry

L. Mancini, S. Ciceri, G. Chen +43

We present new ground-based, multi-colour, broad-band photometric measurements of the physical parameters, transmission and emission spectra of the transiting extrasolar planet WAS…

astro-ph.SR2013

Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry

N. Kains, D. M. Bramich, A. Arellano Ferro +47

We present the analysis of 26 nights of V and I time-series observations from 2011 and 2012 of the globular cluster M 30 (NGC 7099). We used our data to search for variable stars i…