V- and R-passband light curves of a sample of 59 QSOs, most of which were detected on the basis of variability, have been recently made public as part of the MACHO project database. The high sampling frequency is unique for a statistical QSO sample. Preliminary results of the color variability as a function of redshift are presented.
Vagnetti, F., Trevese, D. (2004). Spectral variability of quasars from the MACHO project database. BALTIC ASTRONOMY, 13(4), 649-654.
Spectral variability of quasars from the MACHO project database
VAGNETTI, FAUSTO;
2004-01-01
Abstract
V- and R-passband light curves of a sample of 59 QSOs, most of which were detected on the basis of variability, have been recently made public as part of the MACHO project database. The high sampling frequency is unique for a statistical QSO sample. Preliminary results of the color variability as a function of redshift are presented.File in questo prodotto:
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