2 papers
astro-ph1997
On coronal abundances derived with the SAX/LECS and ASCA/SIS detectors
F. Favata, A. Maggio, G. Peres +1
We have studied the performance of global chi^2 fitting of low-resolution X-ray spectra in retrieving intrinsic source parameters, with emphasis on the coronal metallicity. The stu…
astro-ph1997
On the widespread Weak-Line T-Tauri population detected in the ROSAT All-Sky Survey
F. Favata, G. Micela, S. Sciortino
We discuss the apparent widespread presence of Weak-Line T-Tauri stars (WTTS) among stellar coronal sources detected in the ROSAT All-Sky Survey (RASS), and their relative number w…