2 papers
astro-ph2004
Scientific Performance of the ISDC Quick Look Analysis
S. E. Shaw, N. Mowlavi, K. Ebisawa +22
The INTEGRAL Science Data Centre (ISDC) routinely monitors the Near Real Time data (NRT) from the INTEGRAL satellite. A first scientific analysis is made in order to check for the…
astro-ph1997
Principal component analysis of two ultraviolet emission-lines in 18 active galactic nuclei
Marc Turler, Thierry J. -L. Courvoisier
We apply a principal component analysis (PCA) to the spectra of each of the 18 Seyfert 1-like objects observed more than 15 times by the international ultraviolet explorer (IUE) fr…