The ARTEMIS–Jean Louis Steinberg
(ARTEMIS-IV) Multichannel Radiospectrograph of the University of ATHENS
Last Update: Friday, September 27, 2024 |
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LOCATION: Thermopylae, GREECE
(Lat: 38o 49′N, Lon: 22o 41′E)
The ARTEMIS IV/JLS Parabolic Antenna Left to
Right: X. Moussas, A. Kontogeorgos, P. Preka-Papadema,
C. Bouratzis, C. Alissandrakis, C. Caroubalos, A. Nindos, C. Zographos,
A. Hillaris, S. Patsourakos, P. Tsitsipis. Photograph
by S. Armatas Supported
by the Onassis Foundation, Grant 15153, Project ARBM (Artemis-IV\JLS Data
Base Maintenance), and the University of Athens Research Committee, Grant 15018. |
THE ARTEMIS-IV GROUP |
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Costas
Caroubalos (Deceased) |
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Panagiota
Preka-Papadema (ppreka@phys.uoa.gr) |
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John
Polygiannakis (Deceased) |
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Spyros Armatas
(sarmatas@phys.uoa.gr)) |
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Alexander
Nindos (anindos@cc.uoi.gr) |
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Spyros
Patsourakos (spatsour@cc.uoi.gr) |
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Ath.
Kouloumvakos (athkouloumvakos@gmail.com, Athanasios.Kouloumvakos@jhuapl.edu) |
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UNIVERSITY OF THESSALY-HERON LAB |
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J-L Bougeret (jean-louis.bougeret@univ-psl.fr) |
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Milan Maksimovic (milan.maksimovic@obspm.fr) |
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Claude Perche (Retired) |
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George Dumas (Retired) |
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Artemis-IV/JLS Links The DATA CATALOGUE (Bitmap
Quick Looks & FITS Data Files from the ASG and SAO Receivers) For assistance you may contact Assistant
Professor P. Preka-Papadema or Dr Alexander Hillaris. The GALLERY (Selected Dynamic Spectra from the ASG and SAO Receivers) ARTEMIS/JLS (ARTEMIS-IV) PUBLICATIONS ARTEMIS/JLS (ARTEMIS-IV) TECHNICAL
DESCRIPTION Direct Access to the Data Repository External Links SOLAR SURVEY ARCHIVE &
RADIO MONITOR Link to the UNIVERSITY OF ATHENS SPACE
PHYSICS GROUP The CESRA
list of data centres (observatories) providing solar radio observations - |
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OBITUARY IN MEMORY OF PROFESSOR EMERITUS
COSTAS CAROUBALOS Professor
Costas Caroubalos passed away at home on December 4th; he was 93. A pioneer
solar radio astronomer, Costas was born in Patras in 1928. Still a boy, he
was active in the resistance against the Nazi occupation. He received his
degree in Physics in 1953, his MSc in electronics in 1955 and his PhD in
1963, from the University of Athens. Working in France (1960-1964), at the
space department of the Meudon observatory, he obtained his doctorat
d’état in 1964. Back to France in 1967, during the period of the
dictatorship in Greece, until he was elected professor of Electronics at the
University of Athens in 1975. Among his outstanding contributions are his
study of geophysical effects of solar energetic particles, the measurement of
directivity of burst emissions (project Stereo-I, with J.L Steinberg), the
discovery of N-bursts and the development of radio-spectrographs such as RSMN
in France and ARTEMIS in Greece. An excellent teacher, Costas educated
thousands of students in electronics, teaching well after his retirement. He
will be remembered not only for his achievements, but also for his ardent
devotion to research and teaching, his enthusiasm his humour, his
humanitarian qualities, and his gentle character. |
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The untimely
demise of Dr John, M., Polygiannakis, on the 10th JUNE 2004, at the age of 37
has shocked his peers in the University of Athens. The departed, whom we all
knew, was a devoted, industrious and diligent researcher whose interests
ranged, from Solar Astronomy and Space Physics to the Self Organized Critical
Systems. The only position he ever occupied in the Academia was his brief
service as a University of Athens functionary; a post which he resigned in
order to dedicate his full energy to research. This, in addition to his
scientific contributions, marks him as a singular personality, an idealist,
focused on the pursuit of scientific knowledge rather than the pursuit of
position, rank or funded project. This is a tribute to his memory on behalf
of all those who have worked with him, and who have held him in the highest
esteem |
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