Born: .. November 5, 1951, Kiev, Ukraine
Curriculum vitae: [pdf], [doc], [Latvian.doc]
Interests:
Languages: Russian, English, and Latvian
Education:
- Leningrad State University
(Mathematics and Mechanics Department), Russia, 1969 - 1974
- Work on probation, Pulkovo
Astronomical Observatory, Russia, 1974 - 1976
- Work as graduate student
under Prof. G.B.Gelfreikh supervision, Pulkovo Astronomical Observatory,
Russia, 1977 - 1979
- Ph.D. in Solar Physics,
Pulkovo Astronomical Observatory, Russia, 1983
Experience:
- Junior Researcher and
Senior Researcher, Radioastrophysical Observatory, Latvian AS, 1979 - 1997
- Visiting astronomer,
research in collaboration with the Pulkovo group of
solar radioastronomers, Pulkovo Astronomical
Observatory, Russian AS, 1984, 1987
- Visiting astronomer,
research in collaboration with the Solar
group of RATAN-600, Special
Astrophysical Observatory, Russian AS, 1992 - 1993
- Senior Researcher, Ventspils International Radio Astronomy
Centre, Latvia, 1998-2014
- Visiting astronomer,
research in collaboration with the Nobeyama solar group, Nobeyama Radio Observatory, NAOJ ,
Japan, April, 2001; January, 2014
Professional Activities and Memberships:
- Member, European
Astronomical Society
- Member
, International Astronomical Union
Courses and Teaching:
- Introductory Solar Radio
Astronomy, Ventspils University College (VUC) 2007 - 2013, 2015
Recent/Representative Publications:
- "Sunspot as the source of slow solar wind"
Ryabov B. I., EPSC Abstracts, 2017, vol.11, EPSC2017-504, European Planetary Science Congress 2017 [pdf]
- "Low brightness temperature in microwaves at periphery of some solar active regions"
Ryabov B. I., Bezrukov D.A., and Kallunki J., Latvian Journal of
Physics and Technical Sciences, 2017, vol.54, N3, pp.58-67 [pdf]
- "Depressed emission
between magnetic arcades near a sunspot"
Ryabov B. I. And Shibasaki K., Baltic
Astronomy, 2016, vol.25, N2, pp.225-235 [pdf]
- "Reduced coronal
emission above large isolated sunspots"
Ryabov B. I., Gary D. E., Peterova N. G., Shibasaki K., and Topchilo N.
A., Solar Physics, "New Eyes Looking At Solar Activity", 2015,
vol. 290, N1, pp.21-35 [pdf]
- "Isolated sunspot
with a dark patch in the coronal emission"
Bezrukov D. A., Ryabov B. I., Shibasaki K., Baltic Astronomy, 2012,
vol.21, N4, pp.509-516 [pdf]
- "Sharp changes in
the ordinary mode microwave emission from a stable sunspot: model
analysis"
Bezrukov D., Ryabov B., Peterova N., Topchilo N., Latvian Journal of
Physics and Technical Sciences, 2011, vol.48, N2, pp.56-69 [pdf]
- "Coronal
magnetograms of solar active regions"
Ryabov B.I., "Solar Physics with the Nobeyama Radioheliograph",
Proceedings of Nobeyama Symposium 2004, NSRO Report No.1, December
2006, pp.111-119 [pdf]
- "Coronal
magnetography of solar active region 8365 with the SSRT and NoRH radio
heliographs"
Ryabov B.I., Maksimov V.P., Lesovoi S.V., Shibasaki K., Nindos A., Pevtsov
A., Solar Physics, 2005, vol.226, N2, pp.223-237 [pdf]
- "On the technique of
coronal magnetography through quasi-transverse propagation of
microwaves"
Bezrukov D.A., Ryabov B.I., Bogod V.M., Gelfreikh G.B., Maksimov V.P.,
Drago F., Lubyshev B.I., Peterova N.G., Borisevich T.P., Baltic
Astronomy, 2005, vol.14, N 1, pp.83-103 [pdf]
- "Coronal
magnetograms of solar active regions"
Ryabov B. I., Bogod V. M., Gelfreikh G. B., Maksimov V. P., Drago
F.,Lubyshev B. I., Peterova N. G., Borisevich T. P., Bezrukov D. A., Proceedings
of the International Astronomical Union Symposium No.223 2004,
"Multi-Wavelength Investigations of Solar Activity", A.V.
Stepanov, E.E. Benevolenskaya, A.G. Kosovichev ed-s, v. 2004, Issue
IAUS223, November 2004, pp.215-218 [pdf]
- "Coronal magnetic
field measurements through quasi-transverse propagation"
Boris Ryabov, Chapter 7 in Kluwer ASSL book "Solar and Space
Weather Radiophysics", Current Status and Future Developments Series,
vol. 314., Ed.-s Dale E. Gary and Christoph U. Keller, 2004 [zip]
- "Study of polarized
emission of the NOAA 9415 flare-productive active region at
microwaves"
Bogod V.M., Gelfreikh G.B., Drago F.Ch., Maksimov V.P., Nindos A., Kaltman
T.I., Ryabov B.I., Tokhchukova S.Kh., “ASTROPAGE”, 2003, paper:
astro-ph/03009444 [pdf]
- "A peculiar
microwave source in the structure of the NOAA 8108 from observations with
RATAN-600"
Peterova N.G., Ryabov B.I. and Tokhchukova S.Kh., Bull. Spec.
Astrophys. Obs., 2001, vol.51, pp.106-111 [pdf]
- "Coronal
magnetography of an active region from microwave polarization
inversion"
Ryabov B.I., Pilyeva N.A., Alissandrakis C.E., Shibasaki K., Bogod V.M.,
Garaimov V.I., Gelfreikh G.B., Solar Physics, 1999, vol.185, N1,
pp.157-175 [pdf]
- "Analysis of the
multiple inversion of circular polarization in solar microwave local
sources"
Ryabov B.I., Baltic Astronomy, 1997, vol.6,pp.651-660 [pdf]
- "A microwave
sunspot-associated source with S-shaped circular polarization"
Peterova N.G., Pilyeva N.A., Ryabov B.I., Baltic Astronomy, 1996,
vol.5, pp.157-164 [pdf]
- "Large-scale coronal
magnetic fields: noise storms, soft X-rays and radio polarization"
Willson R.F., Kile J.N., Lang K.R., Donaldson S., Bogod V.M., Gelfreikh
G.B., Ryabov B.I., Hafizov S.R., Adv.Space Res., 1996, vol.17, N
4/5, pp.265-268 [htm]
- "Magnetospheres of
solar active regions inferred from spectral-polarization observations with
high spatial resolution"
Lang K.R., Willson R.F., Kile J.N., Lemen J., Strong K.T., Bogod
V.M.,Gelfreikh, G.B., Ryabov B.I., Hafizov S.R., Abramov V.E., Svetkov
S.V., Aph. J., 1993, vol.419, Part 1, pp.398-417 [gif]
- "Measurements of
magnetic fields in solar corona as based on the radio observations of the
inversion of polarization of local sources at microwaves"
Gelfreikh G.B., Peterova N.G., Ryabov B.I., Solar Physics,
1987,vol.108, N1, pp.89-97 [gif]
Invited Talks and Presentations:
- "Coronal
magnetograms of solar active regions derived from polarization inversion
in microwaves" [ppt]
Nobeyama Symposium, 2004 "Solar Physics with the Nobeyama
Radioheliograph", Seisen-Ryo, Kiyosato, Nobeyama Solar Radio
Observatory, Japan, October 26 - 29, 2004 [htm]
- "Coronal
magnetography from quasi-transverse propagation" [pdf]
Green Bank Workshop "Solar Radiophysics with the Frequency Agile
Solar Radiotelescope", NRAO, Green Bank, WV, USA, May 23-25, 2002
[htm]
- "The Sun at
centimeter wavelengths"
Nordic-Baltic Summer School in Radio Astronomy , Ventspils, Latvia,
July 15-28, 2001 [htm]
Research Projects:
- Latvian Council of Science
(LCS): “Microwave observations of the Sun as information system on
solar activity forecast”, 11.1856, 2011 - 2013, PI
- Ministry of Education and
Science, Republic of Latvia (MES): "Application of the CLEAN
and MEM procedures to the RT-32 radio maps of the Sun", 08-4, 2008,
PI
- Latvian Council of Science
(LCS): "VIRAC Research Equipment and Establishment of R&D
Infrastructure for Long-term Radioastronomy and Satellite Observations in
the Framework of Latvian and International Programmes", 05.0024, 2005
- 2009, subproject 2.1. "Microwave observations of the Sun", CR
- International Association
for the promotion of co-operation with scientists from the New Independent
States of the former Soviet Union (INTAS): "Study of the MHD
Oscillations in the Solar Active Regions Using Radio Observations",
00-00543, 2001 - 2004, CR
- Latvian Council of Science
(LCS): "Solar Investigations at Microwaves ",
01.0042.6.1, 2001 - 2004, CR
- International Association
for the promotion of co-operation with scientists from the New Independent
States of the former Soviet Union (INTAS): "Solar Coronal
Magnetography", 00-00181, 2001 - 2003, CO
- Latvian Council of Science
(LCS): "Solar Investigations on the Basis of the VIRAC 32-m
Radiotelescope", 96.0129, 1997 - 2000, PI
- International Science
Foundation (ISF): "Three-Dimensional Structure of the Coronal
Magnetic Fields of Active Regions on the Sun", LFB000, 1994 - 1995,
PI
Outreach Activities:
- Commission of the European
Communities (6th Framework Programme): "Space Weather and
Europe - an Educational Tool with the Sun (SWEETS) ", 044532, 2007,
CR (IA UL int.number: A - 2366 - 280).
Current Research Activities:
Last update: 30 October, 2017