75 citations · 169 across the 7 of their papers we have counts for
3 papers · 1 filter
Optical and X-ray Properties of CAL 83: I. Quasi-periodic Optical and Supersoft Variability
A. F. Rajoelimanana, P. A. Charles, P. J. Meintjes +2
We have studied the long-term (~ years) temporal variability of the prototype supersoft X-ray source (SSS) CAL 83 in the LMC, using data from the MACHO and OGLE projects. The CAL 8…
On the impossible NGC 4372 V1 and V2: an extended AGB to the [Fe/H] = -2.2 cluster
Iain McDonald, Albert A. Zijlstra, Andry Rajoelimanana +1
The asymptotic giant branch (AGB) of the globular cluster NGC 4372 appears to extend to unexpectedly high luminosities. We show, on the basis of proper motions and spatial distribu…
Very Long-term Optical Variability of High Mass X-ray Binaries in the SMC
A. F. Rajoelimanana, P. A. Charles, A. Udalski
We have studied the very long-term temporal properties of the optical emission from Be X-ray binaries (BeX) in the Small Magellanic Cloud over a ~ 16 yr baseline, using light curve…