67 citations · 69 across the 3 of their papers we have counts for
3 papers
A Multi-Color Optical Survey of the Orion Nebula Cluster. Part I: the Catalog
Nicola Da Rio, Massimo Robberto, David R. Soderblom +4
We present U, B, V, I broad-band, 6200A TiO medium-band and Halpha photometry of the Orion Nebula Cluster obtained with the WFI imager at the ESO/MPI 2.2 telescope. The nearly-simu…
Stellar Age Estimation from ~3 Myr to ~3 Gyr
Lynne Hillenbrand, Eric Mamajek, John Stauffer +3
We present recent progress on quantitative estimation of stellar ages using ind icators such as theoretical evolutionary tracks, rotation, rotation-driven chrom ospheric and corona…
Calibrating the Solar Dynamo: Magnetic Activity Cycles of Southern Sun-like Stars
T. S. Metcalfe, T. J. Henry, M. Knolker +1
The solar magnetic activity cycle is responsible for periodic episodes of severe space weather, which can perturb satellite orbits, interfere with communications systems, and bring…