Publications of T. Baranyi
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GYŐRI, L., LUDMÁNY, A., BARANYI, T., : 2017, Comparative analysis of Debrecen sunspot catalogues,
Monthly Notices of the Royal Astronomical Society, 465, (2), 1259-1273,
DOI: 10.1093/mnras/stw2667,
Article (free access)
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BARANYI, T., GYŐRI, L., LUDMÁNY, A.: 2016,
Heritage of Konkoly's Solar Observations: the Debrecen Photoheliograph Programme and the Debrecen Sunspot Databases,
In: Koci, E. (ed.)
Conference dedicated to the 100th anniversary of the death of Dr. Nicolaus Thege-Konkoly, and 145th anniversary of the founding of the Hurbanovo Observatory, Hurbanovo, Szlovákia, 2016.05.18-2016.05.20. Slovenska Ustredna Hvezdaren, pp. 29-36.,
arXiv e-print
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BARANYI, T., GYŐRI, L., LUDMÁNY, A.:
2016, On-line Tools for Solar Data Compiled in the Debrecen Observatory and their Extensions with the Greenwich Sunspot Data,
Solar Phys., 291, Issue 9-10, pp. 3081-3102,
doi:10.1007/s11207-016-0930-1,
arXiv e-print
- GYENGE, N., Ballai, I., BARANYI, T. :
2016, Statistical study of spatio-temporal distribution of precursor solar flares associated with major flares,
MNRAS, 459, Issue 4, 3532-3539,
doi:10.1093/mnras/stw859,
arXiv e-print
- MURAKÖZY, J., BARANYI, T., LUDMÁNY, A. :
2016, An alternative measure of solar activity from detailed sunspot datasets,
Solar Physics,
291, Issue 9-10, pp. 2941-2950, doi:10.1007/s11207-016-0898-x,
arXiv e-print
- GYENGE, N., LUDMÁNY, A., BARANYI, T.:
2016, Active longitude and solar flare occurrences, ApJ, 818, Issue 2, article id. 127, 8 pp. arXiv e-print
- KORSÓS, M. B., GYENGE, N., BARANYI, T., LUDMÁNY, A.:
2015, Dynamic Precursors of Flares in Active Region NOAA 10486, JAA, 36, Issue 1, 111-121, JAA-D-14-0007, PDF preprint
- KORSÓS, M. B., LUDMÁNY, A., ERDÉLYI, R., BARANYI, T.:
2015, On flare predictability based on sunspot group evolution, ApJ, 802, L21, doi:10.1088/2041-8205/802/2/L21 , PDF preprint
- Wang, Y.-M., Colaninno, R. C., BARANYI, T., Li, J.:
2015, Active-Region Tilt Angles: Magnetic Versus White-Light Determinations of Joy's Law, ApJ, 798, 50, doi:10.1088/0004-637X/798/1/50 , PDF preprint
- BARANYI, T.:
2015, Comparison of Debrecen and Mount Wilson/Kodaikanal sunspot group tilt angles and the Joy's law, Monthly Notices of the Royal Astronomical Society, 447,(4): 1857-1865,
doi:10.1093/mnras/stu2572 ,
preprint
- KORSÓS, M. B., BARANYI, T., LUDMÁNY, A.:
2014, Pre-flare dynamics of sunspot groups, ApJ, 789, 107, doi:10.1088/0004-637X/789/2/107 PDF preprint
- Balázs, L. G., GYENGE, N., KORSÓS, M. B., BARANYI, T., Forgács-Dajka, E., Ballai, I.:
2014, Statistical relationship between the succeeding solar flares detected by the RHESSI satellite, MNRAS, 441, 1157-1165, doi:10.1093/mnras/stu609,
PDF preprint
- GYENGE, N., BARANYI, T., LUDMÁNY, A.:
2014, Migration and extension of solar active longitudinal
zones, Solar Phys., 289, 579-591, DOI: 10.1007/s11207-013-0424-3, PDF preprint
- MURAKÖZY,J., BARANYI, T., LUDMÁNY, A.:
2014, Sunspot group development in high temporal resolution, Solar Phys., 289, 563-577, DOI: 10.1007/s11207-013-0416-3, PDF preprint
- BARANYI, T., Király, S., Coffey, H. E.:
2013, Indirect comparison of Debrecen and Greenwich daily sums of sunspot areas, MNRAS, 434 (2), 1713-1720, DOI: 10.1093/mnras/stt1134,
PDF preprint
- GYENGE, N., BARANYI, T., LUDMÁNY, A.:
2013, Variations of solar non-axisymmetric activity, Cent. Eur.
Astrophys. Bull., 37, 417-424 PDF preprint
- KORSÓS, M. B., BARANYI, T., LUDMÁNY, A.:
2013, Study of sunspot group morphological variations leading to flaring events, Cent. Eur.
Astrophys. Bull., 37, 425-434 PDF preprint
- GYENGE,
N., BARANYI, T., LUDMÁNY, A.:
2012, Distribution of activity at the solar active longitudes between 1979 - 2011 in the northern hemisphere, Cent. Eur.
Astrophys. Bull., 36,
9-16. PDF
- MURAKÖZY,
J., BARANYI, T., LUDMÁNY, A.:
2012, Development and morphology of leading-following parts of sunspot groups, Cent. Eur.
Astrophys. Bull., 36,
1-8. PDF
- BARANYI, T., Pap, J.M.: 2012,
Active Region Properties and Irradiance
Variations, Advances in Space
Research, 50, 676-682, DOI: 10.1016/j.asr.2011.11.037, PDF preprint
- Poljančić, I., Brajša, R.,
Hržina, D., Wöhl, H., Hanslmeier, A., Pötzi, W., BARANYI, T., Özgüç, A., Singh, J., Ruždjak, V.:
2011, Differences in Heliographic Positions and Rotation Velocities of
Sunspot Groups from Various Observatories, Cent. Eur. Astrophys.Bull., 35, 59-70, PDF
- Lefèvre, L., Clette, F., BARANYI, T.: 2011, In-depth survey of
sunspot and active region catalogs, IAU
Symp., 273., 221-225., DOI:10.1017/S1743921311015286
- GYŐRI, L., BARANYI, T., LUDMÁNY, A.: 2011,
Photospheric data programs at the Debrecen Observatory,
Proceedings of the International Astronomical Union / Volume 6 / Symposium
S273, August 2010, 403-407., DOI:10.1017/S174392131101564X, PDF preprint
- MEZŐ, G., BARANYI, T.: 2006, East-West
Asymmetry in the sunspot number distribution on the basis of different
sunspots catalogues, In: Proceedings
of the 4th Workshop of Young Researchers in Astronomy
& Astrophysics; Budapest, Hungary, 11-13 January, 2006;
Publications of the Astronomy Department of the Eötvös University
(PADEU), (Edited by E. Forgács-Dajka), 17, 15, PDF
- GYŐRI, L., BARANYI, T.: 2006,
Comparison of SOHO and Debrecen Photoheliographic Data
sunspot areas for the years 1996 and 1997, Proc. SOHO-17: 10 Years of
SOHO and Beyond, 7 – 12 May 2006, Giardini
Naxos, Sicily (Italy) , PDF
- BARANYI, T., LUDMÁNY, A.:
2006, Possible north–south asymmetry related to the mean Bz of
interplanetary coronal mass ejections, Adv. Space Res., 38 (Issue 5), 931, PDF
- MEZŐ, G., BARANYI, T.: 2005, HTML
presentation of the Debrecen Photoheliographic Data sunspot
catalogue, Mem. S.A.It.,
76, 1004, PDF
- GYŐRI, L., BARANYI, T., MURAKÖZY, J., LUDMÁNY, A.: 2005,
Comparison of sunspot area data determined from ground-based and
space-borne observation, Mem. S.A.It.,
76, 985, PDF
- GYŐRI, L., BARANYI, T., MURAKÖZY, J., LUDMÁNY, A.: 2005, Recent
advances in the Debrecen sunspot catalogues, Mem. S.A.It., 76, 981, PDF
- MEZŐ, G., BARANYI, T., MURAKÖZY, J., GYŐRI, L.: 2005, Statistical
study of the East-West asymmetry of sunspots, in:
Proc. IAU Symposium No.223 "Multi-Wavelength Investigations of
Solar
Activity", eds: A. V. Stepanov, E. E. Benevolenskaya, and A.
G. Kosovichev, Cambridge, UK: Cambridge University Press, 285-286, PDF
- BARANYI, T., LUDMÁNY, A.:
2005, Symmetric or asymmetric energy transfer from Interplanetary
Coronal
Mass Ejections
to the magnetosphere depending on the solar dipole, Adv. Space Res., 35,
421-425, PDF
- MEZŐ, G., MURAKÖZY, J., BARANYI, T., GYŐRI, L. : 2005,
East-West
asymmetry on the solar disk, Hvar Obs. Bull., 29,
99-107, PDF
- BARANYI, T., LUDMÁNY, A.:
2005, Geoeffective and climate-influencing solar and interplanetary
conditions,
Hvar Obs. Bull., 29, 251-260, PDF
- GYŐRI, L., BARANYI, T.,
Turmon, M., Pap, J.M.:
2004, Study
of differences between sunspot area data determined from ground-based
and space-borne observations, Adv. Space Res., 269-273,
PDF
- GYŐRI, L., BARANYI, T.,
LUDMÁNY, A., GERLEI, O., CSEPURA, G., MEZŐ, G.: 2004, Debrecen
Photoheliographic Data for 1993-95, Publ. Debrecen Obs. Heliogr.
Series, 17-19,
1-85, ftp
- MEZŐ, G., BARANYI, T., GYŐRI, L. : 2004, Debrecen
Photoheliographic
Data and its comparison with other sunspot databases, in: Solar
Magnetic
Phenomena, (Proc. "Solar Magnetic Phenomena" Summer School and
Workshop
at the Kanzelhöhe Solar Observatory, 2003), eds.: A.
Hanslmeier, A. Veronig
and M. Messerotti, Astrophys. Space Sci. Library, 320,
247-250, PDF
- BARANYI,T., LUDMÁNY,A.: 2003,
Effects of solar polarity reversals on geoeffective plasma
streams, J. Geophys. Res., 108 (A5), Article Number: 1212, DOI: 10.1029/2002JA009553 PDF preprint
- GYŐRI, L., BARANYI, T.,
LUDMÁNY,A., MEZŐ, G.: 2003, Current status of the Debrecen
Photoheliographic Data, ESA SP-535 (Proc. ISCS 2003: Solar
variability as an input to the Earth's environment, June 23-28, 2003,
Tatranska Lomnica, Slovak Republic), 707-710, PDF
- BARANYI, T., LUDMÁNY,A.:
2003, Semiannual behaviour of monthly mean of Bz component of
geoeffective
(Kp>3) coronal mass ejections , ESA SP-535 (Proc. ISCS
2003: Solar
variability as an input to the Earth's environment, June 23-28, 2003,
Tatranska
Lomnica, Slovak Republic), 563-566, PDF
- Szasz,C., Kero, J.,
BARANYI,
T.,GYŐRI, L., LUDMÁNY,A., MEZŐ, G.: 2003, An active region
quasi-biennial oscillation, ESA SP-535 (Proc. ISCS 2003:
Solar variability as an input
to the Earth's environment, June 23-28, 2003, Tatranska Lomnica, Slovak
Republic),
153-155, PDF
- van Driel-Gesztelyi, L.,
Schmieder, B., BARANYI,T.: 2002, Evolution of the source region of
the interplanetary magnetic cloud of 18-20 Oct. 1995, Adv. Space
Res., 29(10), 1489-1492., PDF
- GYŐRI, L., BARANYI, T.,
Turmon,
M., Pap, J.M.: 2002, Comparison of image-processing methods
to
extract solar features, ESA SP-508 ( Proc. SOHO-11, Davos,
2002), 203-208., PDF
- BARANYI,T., LUDMÁNY,A.:
2002, Geoeffective factors of solar plasma streams, ESA SP-506 (Proc.
10th European Solar Phys. Meet. : Solar variability: from core to outer
frontiers
, 9 - 14 Sep. 2002, Prague, Czech Republic), 109-113. PDF
- GYŐRI, L., BARANYI, T.,
LUDMÁNY, A., GERLEI, O., CSEPURA, G.: 2001, Debrecen
Photoheliographic Data
for 1988, Publ. Debrecen Obs. Heliogr. Series, 12,
1-60., ftp
- BARANYI,T., GYŐRI,L.,
LUDMÁNY,A.,Coffey,H.E.:2001, Comparison of sunspot area data
bases, Monthly Notices of R.A.S.323(1) 223-230., PDF
- BARANYI T., LUDMÁNY,A.:
2001, Relevance of the topologies of solar ejected plasmas in
tropospheric processes, ESA SP-477 (Proc. of the Second Solar Cycle
and Space Weather Euroconf.,
24 - 29 Sep. 2001, Vico Equense, Italy), 423-426., PDF
- GYŐRI, L., BARANYI, T.,
CSEPURA, G., GERLEI, O., LUDMÁNY, A.: 2000, Debrecen
Photoheliographic Data for
1987; with image supplements, Journal of Astronomical Data 6,
1, PDF
- BARANYI T., LUDMÁNY,A.:
2000, Efficiency factors in the solar-tropospheric relations in: W.
Schröder ed.: Long and Short Term Variability in Sun's
History and Global Change, Interdivisional Commission on History of
the IAGA, European Section.
Newsletters of the Interd. Comm. History, 39, Science Edition,
Bremen,
69-79., PDF
- LUDMÁNY,A., BARANYI,
T. ::2000, Comparative study of the atmospheric effects driven by
irradiance vs. corpuscular radiation, ESA SP-463 (Proc.
Euroconference: The Solar Cycle and Terrestrial Climate, Santa Cruz de
Tenerife, Spain, Sep. 25-30, 2000), 141-144., html, PDF
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LUDMÁNY,A., BARANYI,T.,
MEZÕ,G.,
1999,
Study of the fragmentation of solar active regions JOSO Annual
Report
1998,
.
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BARANYI,T., LUDMÁNY,A.,
GYÕRI,L.,
Coffey,H.E., 1999 Comparison of three sunspot area databases
Accepted
to ESA-SP 448, (9th European Meeting on Solar Physics,
Florence,
Italy, 1999) 569-573. PDF
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LUDMÁNY,A., BARANYI,T.,
MEZÕ,G.,
TÓTH,L., 1999 Clusters in solar active regions Accepted to ESA-SP
448, (9th European Meeting on Solar Physics, Florence, Italy, 1999)
613-615. PDF
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Lozitsky,V.G., Lozitska,N.I.,
Lozitsky,V.,V.,
BARANYI,T., LUDMÁNY,A., MEZÕ,G., 1999 Evolution of
magnetic
fields and chromospheric structures in solar flare on June 26, 1981
Accepted
to ESA-SP 448, (9th European Meeting on Solar Physics,
Florence,
Italy, 1999) 853-858. PDF
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GYÕRI,L., BARANYI,T.,
CSEPURA,G.,
GERLEI,O., LUDMÁNY,A. 1998, Debrecen Photoheliographic Data
for the year 1987 Publ. Debrecen Obs. Heliogr. Ser. 11,
1-45.
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BARANYI,T., LUDMÁNY,A.,
Coffey,H.
1998, 22 year solar modulation of Earth's northern hemisphere
temperatures,
Geophys. Res. Lett. 25, 2269-2272., PDF
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van Driel-Gesztelyi,L.,
BARANYI,T. Mein,N.,
Cader-Sroka,B., Rudawy,P., Mein,P., Rompolt,B., Schmieder,B.,
Malherbe,J.-M.,
Willson,R., Kile,J.N., Raoult,A. 1998, Evolution of a reversed
polarity
active region in the photosphere, the chromosphere and the corona JOSO
Annual Report 1997, 103-104.
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LUDMÁNY,A., BARANYI,T.
1998,
An indirect hint to the torsion of magnetic fields above active regions
JOSO
Annual Report 1997, 88-89.
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GYÕRI,L., BARANYI,T.,
CSEPURA,G.,
GERLEI,O., LUDMÁNY,A. 1998, Debrecen Photoheliographic Data
for 1986; with image supplements Journal of Astronomical Data
4,
2 (ftp: fenyi.solarobs.epss.hu/pub/DPD/DPD1986.dat)
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BARANYI,T., LUDMÁNY,A.
1997,
Some polarity conditions in corpuscular events. Solar Phys. 173,
383-389. PDF
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BARANYI,T., LUDMÁNY,A.
1996,
Some particle effects in the solar-terrestrial relations. in: Solar
Drivers
of Interplanetary and Terrestrial Disturbances (Proc. of XVIth
Int.Workshop,
NSO/Sac.Peak) eds.K.S. Balasubramaniam, S.L.Keil and R.N.Smartt,ASP
Conference Series 95, 489-496. PDF
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GYÕRI, L., BARANYI,T.,
CSEPURA,G.,
GERLEI,O., LUDMÁNY,A. 1996, Debrecen Photoheliographic Data
for the year 1986, Publ.Debrecen Obs.Heliogr.Ser. 10, 1-61.
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BARANYI,T., LUDMÁNY,A. 1995,
Role of the solar main magnetic dipole field in the solar-tropospheric
relations. Part I. Semiannual fluctuations in Europe, Annales
Geophysicae13,
427-436. PDF
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BARANYI,T., LUDMÁNY,A.
1995,
Role of the solar main magnetic dipole field in the solar-tropospheric
relations. Part II. Dependence on the types of solar sources, Annales
Geophysicae 13, 886-892. PDF
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BARANYI,T., LUDMÁNY,A.
1995,
Giant convective rolls and sunspot group tilts Publ. Obs. Astron.
Belgrade
49,
81-88. PDF
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BARANYI,T., LUDMÁNY,A.,
Terdik,Gy.
1995, Semiannual fluctuation depending on the polarity of the solar
main
magnetic dipole field Journal of Geophysical Research 100,
No. A8, 14801-14805. PDF
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BARANYI,T., LUDMÁNY,A.
1994,
Distinction between the climatic effects of the solar corpuscular and
electromagnetic
radiation, Solar Phys. 152, 297-302. PDF
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BARANYI,T., LUDMÁNY, A.
1993,
Detection possibility of the giant rolls in the Sun, ASP Conference
Series 40,
81-83. PDF
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BARANYI,T., LUDMÁNY, A.
1992,
Study of possible subsurface influences on the emerging active regions
Solar.
Phys. 139, 247-254. PDF
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BARANYI,T., LUDMÁNY,A.
1992,
Semiannual fluctuation and efficiency factors in sun-weather relations
J.
Geophys. Res. 97, No.A10, 14923-14928. PDF
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BARANYI,T., LUDMÁNY,A.
1990,
Orientations of new sunspot groups. Publ. Debrecen Obs. 7,
114-115.,
PDF
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BARANYI,T. 1986, Study of
Solar
H-alpha line profiles by means of filtergrams, Publ.Debrecen Obs.
6, 25-37.,
PDF
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BARANYI,T., LUDMÁNY,A.
1983,
Synthesis of H-alpha profiles from filter transmission functions Publ.
Debrecen Obs. 5, 595-602.,
PDF
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