Stephanion Observatory Publications 1990-1999

30
Title: The photosphere and chromosphere of the RS Canum Venaticorum star, II Pegasi. II. A multi-wavelength campaign in August/September 1992
Date: 02/1998
Authors: Byrne, P. B.; Abdul Aziz, H.; Amado, P. J.; Arevalo, M. J.; Avgoloupis, S.; Doyle, J. G.; Eibe, M. T.; Elliott, K. H.; Jeffries, R. D.; Lanzafame, A. C.; Lazaro, C.; Murphy, H. M.; Neff, J. E.; Panov, K. P.; Sarro, L. M.; Seiradakis, J. H.; Spencer, R. E.
Journal: Astronomy and Astrophysics Supplement, v.127, p.505-519
27
Title: Coordinated Observations of the Red Dwarf Flare Star EV LAC in 1994 and 1995
Date: 00/1998
Authors: Abranin, E. P.; Alekseev, I. Yu.; Avgoloupis, S.; Bazelyan, L. L.; Berdyugina, S. V.; Cutispoto, G.; Gershberg, R. E.; Larionov, V. M.; Leto, G.; Lisachenko, V. N.; Marino, G.; Mavridis, L. N.; Messina, S.; Mel’nik, V. N.; Pagano, I.; Pustil’nik, S. V.; Rodono’, M.; Roizman, G. Sh.; Seiradakis, J. H.; Sigal, G. P.; Shakhovskaya, N. I.; Shakhovskoy, D. N.; Shcherbakov, V. A.
Journal: Astronomical and Astrophysical Transactions, Vol. 17, p.221
26
Title: Simultaneous Optical and Radio Observations of YZ CMi. Probable Detection of Decametric Radio Emission and Temporal Modulation of its Optical Flares
Date: 00/1997
Authors: Abranin, E. P.; Alekseev, I. Yu.; Avgoloupis, S.; Bazelyan, L. L.; Gershberg, R. E.; Lisachenko, V. N.; Seiradakis, J. H.
Journal: The Earth and the Universe, Volume dedicated to Professor Lyssimachos Mavridis on the occasion of his completing forty-five years of academic activities. Edited by G. Asteriadis, A. Bantelas, M.E. Contadakis, K. Katsambalos, A. Papdimitriou, and I.N. Tziavos. Thessaloniki, Greece: Aristotle University of Thessaloniki, 1997, p.33
25
Title: Coordinated Observations of the Red Dwarf Flare Star EV Lac in 1993
Date: 00/1997
Authors: Abranin, E. P.; Bazelyan, L. L.; Alekseev, I. Yu.; Gershberg, R. E.; Avgoloupis, S.; Seiradakis, J. H.; Mavridis, L. N.; Beskin, G. M.; Mitronova, S. N.; Panferova, I. P.; Kidger, M. R.
Journal: Astrophysics and Space Science, v. 257, Issue 1, p. 131-148 (1997).
24
Title: The dependence of II Pegasi flare activity on the Phase of the short-term periodic light Variations
Date: 00/1996
Authors: Mathioudakis, M.; Avgoloupis, S. I.; Mavridis, L. N.; Seiradakis, J. H.
Journal: 2nd Hellenic astronomical conference : proceedings / Edited by Michael E. Contadakis, John D. Hadjidemetriou, Lyssinmachos N. Mavridis, and John H. Seiradakis. Greece : Hellenic Astronomical Society, c1996., p.234
23
Title: Coordinated observations of the red dwarf flare star EV Lacertae in 1992.
Date: 12/1995
Authors: Abdul-Aziz, H.; Abranin, E. P.; Alekseev, I. Yu.; Avgoloupis, S.; Bazelyan, L. L.; Beskin, G. M.; Brazhenko, A. I.; Chalenko, N. N.; Cutispoto, G.; Fuensalida, J. J.; Gershberg, R. E.; Kidger, M. R.; Leto, G.; Malkov, Yu.. F.; Mavridis, L. N.; Pagano, I.; Panferova, I. P.; Rodono, M.; Seiradakis, J. H.; Sergeev, S. G.; Spencer, R. E.; Shakhovskaya, N. I.; Shakhovskoy, D. N.
Journal: Astronomy and Astrophysics Supplement, v.114, p.509
22
Title: The photosphere and chromosphere of the RS Canum Venaticorum star, II Pegasi I. Spots and chromospheric emission in 1991.
Date: 07/1995
Authors: Byrne, P. B.; Panagi, P. M.; Lanzafame, A. C.; Avgoloupis, S.; Huenemoerder, D. P.; Kilkenny, D.; Marang, F.; Panov, K. P.; Roberts, G.; Seiradakis, J. H.; van Wyk, F.
Journal: Astronomy and Astrophysics, v.299, p.115
21
Title: Dependence of flare activity on BY Draconis on the phase of the short-term periodic light variation.
Date: 04/1995
Authors: Mavridis, L. N.; Avgoloupis, S. I.; Seiradakis, J. H.; Varvoglis, P. P.
Journal: Astronomy and Astrophysics, v.296, p.705
20
Title: Radio sources in the vicinity of flare stars
Date: 03/1995
Authors: Seiradakis, J. H.; Avgoloupis, S.; Mavridis, L. N.; Varvoglis, P.; Fuerst, E.
Journal: Astronomy and Astrophysics (ISSN 0004-6361), vol. 295, no. 1, p. 123-128
19
Title: Surface inhomogenetics on SZ PISCIUM
Date: 11/1994
Authors: Doyle, J. G.; Mitrou, C. K.; Mathioudakis, M.; Avgoloupis, S.; Mavridis, L. N.; Varvoglis, P. P.; Graos, F.; Antonopoulou, E.
Journal: Astronomy and Astrophysics (ISSN 0004-6361), vol. 291, no. 1, p. 135-142
18
Title: Coordinated observations of the red dwarf flare star EV Lacertae in 1991
Date: 08/1994
Authors: Alekseev, I. Yu.; Gershberg, R. E.; Ilyin, I. V.; Shakhovskaya, N. I.; Shakhovskoy, N. M.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.; Kidger, M. R.; Panferova, I. P.; Pustil’nik, L. A.
Journal: Astron. Astrophys. 288, 502-512 (1994)
17
Title: Where Does H alpha ARISE in the RS CVn Star, II Peg?
Date: 00/1994
Authors: Byrne, P. B.; Lanzafame, A. C.; Panagi, P. M.; Avgoloupis, S.; Seiradakis, J. H.; Kilkenny, D. M.; Marang, F.; Roberts, G.; van Wyk, F.; Panov, K. P.
Journal: Cool Stars; Stellar Systems; and the Sun; Eighth Cambridge Workshop. Astronomical Society of the Pacific Conference Series, Vol. 64; Proceedings of the 8th Cambridge Workshop; held in Athens, Georgia; October 11-14; 1993; San Francisco: Astronomical Society of the Pacific (ASP); |c1994; edited by Jean-Pierre Caillault, p.384
16
Title: Co-ordinated Observations of the Red Dwarf Flare Star EV Lac in 1991
Date: 00/1994
Authors: Alekseev, I. Yu.; Gershberg, R. E.; Ilyin, I. V.; Shakhovskaya, N. I.; Shakhovskoy, N. M.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.; Kidger, M. R.; Panferova, I. P.; Pustil’nik, L. A.
Journal: Cool Stars; Stellar Systems; and the Sun; Eighth Cambridge Workshop. Astronomical Society of the Pacific Conference Series, Vol. 64; Proceedings of the 8th Cambridge Workshop; held in Athens, Georgia; October 11-14; 1993; San Francisco: Astronomical Society of the Pacific (ASP); |c1994; edited by Jean-Pierre Caillault, p.345
15
Title: Flare activity and the origin of starspots
Date: 12/1993
Authors: Mavridis, L. N.; Avgoloupis, S.
Journal: Astronomy and Astrophysics (ISSN 0004-6361), vol. 280, no. 1, L5-L6
14
Title: Rotational modulation and flares on the RS Canum Venaticorum binary II Pegasi in July/September 1990: Spots and flares on II Peg
Date: 11/1993
Authors: Doyle, J. G.; Mathioudakis, M.; Murphy, H. M.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.
Journal: Astronomy and Astrophysics (ISSN 0004-6361), vol. 278, no. 2, p. 499-510
14
Very short-term behaviour of the flare star EV Lac
10/1993
Mahmoud, Farouk M.
Astrophysics and Space Science (ISSN 0004-640X), vol. 208, no. 2, p. 205-215
13
Title: Cooperative Observations of the Flare Red Dwarf Star Ev-Lacertae in 1990
Date: 10/1993
Authors: Gershberg, R. E.; Ilin, I. V.; Rostopchina, A. N.; Shakhovskaya, N. I.; Garbuzov, G. A.; Pettersen, B. R.; Korhonen, T.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.; Konstantinova-Antova, R. K.; Antov, A. P.; Melkonian, A. S.; Panferova, I. P.; Pustilnik, L. A.; Oskanian, P. M.; Herouni, A. V.
Journal: ASTRONOMICHESKII ZHURNAL V.70:5, P. 984, 1993
12
Title: Cooperative observations of the red dwarf flare star EV Lac in 1990
Date: 09/1993
Authors: Gershberg, R. E.; Ilin, I. V.; Rostopchina, A. N.; Shakhovskaya, N. I.; Garbuzov, G. A.; Pettersen, B. R.; Korhonen, T.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.; Konstantinova-Antova, R. K.; Antov, A. P.; Melkonian, A. S.; Panferova, I. P.; Pustilnik, L. A.; Herouni, P. M.; Oskanian, A. V.
Journal: Astronomy Reports, Volume 37, Issue 5, September 1993, pp.497-506
11
Title: Imaging the Photosphere and Chromosphere of the RS CVn Star, II Peg
Date: 00/1993
Authors: Byrne, P. B.; Lanzafame, A. C.; Panagi, P. M.; Kilkenny, D. W.; Marang, F.; Roberts, G.; van Wyk, F.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.
Journal: Physics of Solar and Stellar Coronae: G. S. Vaiana Memorial Symposium, held 22-26 June, 1992, in Palermo, Italy. Edited by Jeffrey L. Linsky and Salvatore Serio. Astrophysics and Space Science Library, Vol. 183. Published by Kluwer Academoc Publishers, P. O. Box 17, 3300 AA Dordrecht, The Netherlands, 1993., p.439
10
Title: Dynamic phenomena on the RS Canum Venaticorum binary Pi Pegasi in August 1989. I – Observational data
Date: 12/1992
Authors: Doyle, J. G.; Kellett, B. J.; Butler, C. J.; Byrne, P. B.; Neff, J. E.; Brown, A.; Fox, D.; Linsky, J. L.; Bromage, G. E.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.; Mathioudakis, M.; Murphy, H. M.; Krzesinski, J.; Pajdosz, G.; Dadonas, V.; Sperauskas, J.; van Wyk, F.; Marang, F.; Olah, K.; Collier Cameron, A.; Antonomoulos, E.; Rovithis, P.; Rovithis-Livaniou, H.
Journal: Astronomy and Astrophysics Supplement Series (ISSN 0365-0138), vol. 96, no. 2, p. 351-373.
09
Title: A flash in the pan.
Date: 07/1992
Authors: Varvoglis, H.; Seiradakis, J. H.
Journal: Astron. Now, Vol. 6, No. 7, p. 16 – 17
08
Title: The origin of the moon flash of May 23, 1985
Date: 05/1992
Authors: Kolovos, G.; Seiradakis, J. H.; Varvoglis, H.; Avgoloupis, S.
Journal: Icarus (ISSN 0019-1035), vol. 97, no. 1, May 1992, p. 142-144
07
Title: Optical flares on the RS CVn binary II Peg
Date: 03/1992
Authors: Mathioudakis, M.; Doyle, J. G.; Avgoloupis, V.; Mavridis, L. N.; Seiradakis, J. H.
Journal: Royal Astronomical Society, Monthly Notices (ISSN 0035-8711), vol. 255, March 1, 1992, p. 48-50. Research supported by SERC, Department of Education for Northern Ireland, and Empirikos Foundation.
06
Title: The August 1989 Spot Lightcurve of II Peg and Related Flare Activity
Date: 00/1992
Authors: Avgoloupis, S.; Doyle, J. G.; Mavridis, L. N.; Seiradakis, J. H.; Mathioudakis, M.
Journal: Surface Inhomogeneities on Late-Type Stars, Proceedings of a colloquium held at Armagh Observatory, Northern Ireland, 24-27 July, 1990. Edited by Patrick B. Byrne and Dermott J. Mullan. Lecture Notes in Physics, Vol. 397. Published by Springer-Verlag, Heidelberg, Germany, 1992., p.247
05
Title: Optical Flares on II Peg
Date: 00/1992
Authors: Mathioudakis, M.; Doyle, J. G.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.
Journal: Cool stars, stellar systems, and the sun, Proceedings of the 7th Cambridge Workshop, ASP Conference Series (ASP: San Francisco), vol. 26, p. 303.
04
Title: Simultaneous detection of a large flare in the X-ray and optical regions on the RS CVn-type star II Peg
Date: 02/1991
Authors: Doyle, J. G.; Kellett, B. J.; Byrne, P. B.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.; Bromage, G. E.; Tsuru, T.; Makishima, K.; Makishima, K.; McHardy, I. M.
Journal: Royal Astronomical Society, Monthly Notices (ISSN 0035-8711), vol. 248, Feb. 1, 1991, p. 503-507. SERC-supported research.
03
Title: Rotational modulation and flares on RS canum Venaticorum and BY Draconis stars. XVI – IUE spectroscopy and VLA observations of GL 182( = V 1005 Orionis) in October 1983
Date: 04/1991
Authors: Mathioudakis, M.; Doyle, J. G.; Rodono, M.; Gibson, D. M.; Byrne, P. B.; Avgoloupis, S.; Linsky, J. L.; Gary, D.; Mavridis, L. N.; Varvoglis, P.
Journal: Astronomy and Astrophysics (ISSN 0004-6361), vol. 244, no. 1, April 1991, p. 155-165. Research supported by MPI, CNR, and Department of Education of Northern Ireland.
03
Title: Photoelectric Observations of the Flare Star UV Cet in 1983
Date: 02/1990
Authors: Mavridis, L. N.; Varvoglis, P.
Journal: Information Bulletin on Variable Stars, 3429, 1
02
Title: The Flare Activity of Ad-Leonis 1972-1988
Date: 00/1990
Authors: Pettersen, B. R.; Panov, K. P.; Ivanova, M. S.; Ambruster, C. W.; Valtaoja, E.; Valtaoja, L.; Avgoloupis, S.; Mavridis, L. N.; Seiradakis, J. H.; Sundland, S. R.; Olah, K.; Havnes, O.; Olsen, O.; Solheim, J. E.; Aanesen, T.
Journal: Flare Stars in Star Clusters, Associations, and the Solar Vicinity. Proceedings of the 137th. Symposium of the International Astronomical Union, held in Byurakan [Armenia], U.S.S.R., October 23-27, 1989. Editors, L.V. Mirzoyan, B.R. Pettersen, M.K. Tsvetkov; Publisher, Kluwer Academic, Dordrecht, The Netherlands, Boston, MA, 1990. LC # QB843.F55 I58 1989. ISBN # 0792307704. P. 15, 1990
01
Title: Lunar Flash Defended
Date: 10/1990
Authors: Varvoglis, H.; Seiradakis, J. H.
Journal: SKY AND TELESCOPE V. 80, NO. 4/OCT, P.342, 1990

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