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Investigation of the Optical Variability of GRO J0422+32

Published online by Cambridge University Press:  12 April 2016

M. Popova ,
G. Beskin ,
S. Mitronova ,
S. Neizvestny ,
I. Panferova ,
V. Plokhotnichenko ,
C. Bartolini ,
A. Guarniero ,
R. Minarini  and
A. Piccioni
M. Popova
Affiliation:
Special Astrophysical Observatory (SAO), Nizhnij Arkhyz, Karachaevo-Circassia, 357147, Russia. [email protected]
G. Beskin
Affiliation:
Special Astrophysical Observatory (SAO), Nizhnij Arkhyz, Karachaevo-Circassia, 357147, Russia. [email protected]
S. Mitronova
Affiliation:
Special Astrophysical Observatory (SAO), Nizhnij Arkhyz, Karachaevo-Circassia, 357147, Russia. [email protected]
S. Neizvestny
Affiliation:
Special Astrophysical Observatory (SAO), Nizhnij Arkhyz, Karachaevo-Circassia, 357147, Russia. [email protected]
I. Panferova
Affiliation:
Special Astrophysical Observatory (SAO), Nizhnij Arkhyz, Karachaevo-Circassia, 357147, Russia. [email protected]
V. Plokhotnichenko
Affiliation:
Special Astrophysical Observatory (SAO), Nizhnij Arkhyz, Karachaevo-Circassia, 357147, Russia. [email protected]
C. Bartolini
Affiliation:
Dipartimento di Astronomia, Universitá di Bologna, via Zamboni 33, 40126 Bologna, Italy, [email protected]
A. Guarniero
Affiliation:
Dipartimento di Astronomia, Universitá di Bologna, via Zamboni 33, 40126 Bologna, Italy, [email protected]
R. Minarini
Affiliation:
Dipartimento di Astronomia, Universitá di Bologna, via Zamboni 33, 40126 Bologna, Italy, [email protected]
A. Piccioni
Affiliation:
Dipartimento di Astronomia, Universitá di Bologna, via Zamboni 33, 40126 Bologna, Italy, [email protected]

Extract

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Nova Per 1992 was observed in 1992–94 on the 6 m and 1 m telescopes at the Special Astrophysical Observatory (SAO) of the Russian Academy of Sciencies and on the 1.5 m telescope at the Bologna Astronomical Observatory (Italy). The apparatuses used were a TV spectrum scanner with the hard/software photometrical system MANIA (Multichannel Analysis of Nanoseconds Intensity Alterations) complex with a time resolution of 10−7 s [3] (on the 6m telescope), a CCD photometer (on the lm telescope) and a double head fast photometer (on the 1.5 m telescope) [5].

Type
X-Ray Binaries
Information
International Astronomical Union Colloquium , Volume 158: Cataclysmic Variables and Related Objects , 1996 , pp. 401 - 402
Copyright
Copyright © Kluwer 1996

References

1. Bartolini, C., Guarnieri, A., Piccioni, A., et al., 1994, Ap. J. Supp., 92, 455 Google Scholar
2. Beskin, G., Kajsin, S., Neizvestny, S., et al., 1993, IAUC, 5863 Google Scholar
3. Beskin, G.M., Neizvestny, S.I., Pimonov, A.A., 1982, in Proc. IAU Colloq. 67, “Instrumentation for Astronomy with Large Optical Telescopes”, ed. Humphries, C.M. (Dordrecht: Reidel), p 181 Google Scholar
4. Ikhsanov, N.R., Pustil’nik, L.A., 1994, Ap. J. Supp., 90, 959 Google Scholar
5. Piccioni, A., Bartolini, C., Guarnieri, A., Giovanelli, F., 1979, Acta Astron., 29, 463 Google Scholar
6. Pustil’nik, L.A., Shvartsman, V.F. 1974, in Proc. IAU Symp. 64, “Gravitational Radiation and Gravitational Collapse”, ed. Dewitt-Morette, C. (Dordrecht), p 213 Google Scholar