Search
Now showing items 1-2 of 2
A Search for Pre-Main Sequence Eclipsing Binary Stars in the Lagoon Nebula
(Vanderbilt University. Dept. of Physics and Astronomy, 2009-04-20)
We report time-series CCD I-band photometry for the pre-main-sequence cluster NGC 6530, located within the Lagoon Nebula. The data were obtained with the 4Kx4K imager on the SMARTS 1.0m telescope at CTIO on 36 nights over ...
Blazar Microvariations
(Vanderbilt University. Dept. of Physics and Astronomy, 2009-04-20)
In November 2006, the authors collected data on blazars PKS 0537-441, PKS
0447-439, and PKS 0208-5121 from the Cerra Tololo Inter-American Observatory in
Chile. All three blazars are tested for microvariability, first ...