NGC 300 was observed by the Chandra X-ray Observatory on 24 Sept. 2010 for 63 ks as part of the Chandra Local Volume Survey. Roughly one hundred highly...
The X-ray Spectrum and Lightcurve of the Eclipsing LMXB 4U2129+47 in a Low State
We report on the x-ray spectrum and lightcurve of the eclipsing Low-Mass X-ray Binary (LMXB) 4U2129+47 as observed with the ROSAT PSPC during its current...
We observe Eris, one of the largest trans-Neptunian objects, in the 300 - 2480 nm range with X-Shooter, the first second-generation instrument for the ESOVery...
The XMM-Newton Survey Science Centre Medium Sensitivity Survey
We present preliminary results on the XMM-Newton Survey Science Centre medium sensitivity survey, with 0.5-4.5 keV flux limit 2x 10-14 erg cm-2 s-1. At present...
We study the color structure of disk galaxies in the Groth strip at redshifts 0.1 z 1.2. Our aim is to test formation models in which bulges form before/after...
Ephemeral magnetic emergence has been detected in a decaying β region observed in December 2001 simultaneously with the DOT and THEMIS. We present here the main...
THEMIS observations of the Hanle effect in C_2 lines.
Analysis of the Hanle effect in solar molecular lines allows us to obtain empirical information on unresolved, tangled magnetic fields at subresolution scales...