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Simultaneous Optical to Near-IR Observations of Blazars

Published online by Cambridge University Press:  19 July 2016

R. Falomo  and
M. Bersanelli
R. Falomo
Affiliation:
Osservatorio Astronomico di Padova, v. Osservatorio 5, 35122 Padova, Italy Istituto di Fisica Cosmica, CNR, v. Bassini 15, 20133 Milano, Italy
M. Bersanelli
Affiliation:
Osservatorio Astronomico di Padova, v. Osservatorio 5, 35122 Padova, Italy Istituto di Fisica Cosmica, CNR, v. Bassini 15, 20133 Milano, Italy

Extract

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We obtained simultaneous optical spectrophotometry (4000-8000 Å) and near-IR photometry (JHKL) for 34 blazars, with repeated observations for 21 of them. All the data were taken at ESO and cover a period of 3 years with a typical time interval of 6 months. The observations were corrected for interstellar extinction and analyzed using a uniform procedure. This allows to form a large and homogeneous data set of optical-near-IR measurements of blazars emission.

Type
Poster Contributions: Continuum studies
Information
Symposium - International Astronomical Union , Volume 159: Multi-Wavelength Continuum Emission of AGN , 1994 , pp. 321
Copyright
Copyright © Kluwer 1994 

References

[1] Falomo, R., Bersanelli, M., Bouchet, P., and Tanzi, E.G. 1993, AJ, 106, 11 CrossRefGoogle Scholar