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Dust Obscuration Events of the Symbiotic Nova RR Tel in the Near IR

Published online by Cambridge University Press:  22 February 2018

D. Kotnik-Karuza ,
M. Friedjung  and
P. A. Whitelock
D. Kotnik-Karuza
Affiliation:
Physics Dept., Faculty of Philosophy, University in Rijeka, Omladinska 14, 51000 Rijeka, Croatia (kotnik@mapef. pefri.hr)
M. Friedjung
Affiliation:
Institut d'Astrophysique de Paris, 98bis, Boulevard Arago, 75014 Paris, France
P. A. Whitelock
Affiliation:
SAAO: PO Box 9, 7935 Observatory, South Africa

Extract

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By use of ground based IR photometry, we have studied the dust obscuration events of the symbiotic nova RR Tel which is a binary composed of a cool mira and a hot white dwarf. The JHKL light curves were corrected for Mira pulsations and correlated to the AAVSO visual light curve. We compare the behaviour of the three obscurations in different wavelength bands and propose interpretations of the results.

Type
The Contributed Papers
Information
International Astronomical Union Colloquium , Volume 194: Compact binaries in the galaxy and beyond , 2004 , pp. 225
Copyright
Copyright © Instituto de astronomia/revista mexicana de astronomίa y astrofίsica 2004

References

Kotnik-Karuza, D., Friedjung, M., Exter, K., Keenan, F. P., & Pollacco, D.L. 2003, ASP Conf. Ser., in pressGoogle Scholar
Mikolajewska, J., Brandi, E., Hack, W., Whitelock, P A., Barba, R., Garcia, L., & Marang, F. 1999, MNRAS, 305, 190 CrossRefGoogle Scholar
Whitelock, P. A. 1987, PASP, 99, 573 CrossRefGoogle Scholar
Whitelock, P. A. 2003, ASP Conf. Ser., in pressGoogle Scholar