Zobrazeno 1 - 10
of 120
pro vyhledávání: '"L Győri"'
Publikováno v:
Solar Physics. 291:3081-3102
The primary task of the Debrecen Heliophysical Observatory (DHO) has been the most detailed, reliable, and precise documentation of the solar photospheric activity since 1958. This long-term effort resulted in various solar catalogs based on ground-b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af1f0b8e09c1301ccc804982d9110118
https://doi.org/10.1007/s11207-016-0930-1
https://doi.org/10.1007/s11207-016-0930-1
Autor:
L. Győri
Publikováno v:
Solar Physics. 290:1627-1645
A method based on set and graph operations was developed to find and track related entities of sunspot groups on a series of consecutive solar images. Of course, if we can track entities of a sunspot group, we can also track various properties (e.g.,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6fe0074be7786af0027e9f1215bb285
https://doi.org/10.1007/s11207-015-0714-z
https://doi.org/10.1007/s11207-015-0714-z
Sunspot area data are important for studying solar activity and its long term variations. At the Debrecen Heliophysical Observatory, we compiled three sunspot catalogues: the Debrecen Photoheliographic Data (DPD), the SDO/HMI Debrecen Data (HMIDD), a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5498cd24868cd8ffb425e6878e87a29
http://arxiv.org/abs/1612.03274
http://arxiv.org/abs/1612.03274
Autor:
L. Győri
Publikováno v:
Solar Physics. 280:365-378
Sunspot and white light facular areas are important data for solar activity and are used, for example, in the study of the evolution of sunspots and their effect on solar irradiance. Solar Dynamic Observatory’s Helioseismic and Magnetic Imager (SDO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68e20fefa69ca859f1f0161b5a147d02
https://doi.org/10.1007/s11207-012-9987-7
https://doi.org/10.1007/s11207-012-9987-7
Autor:
L. Győri
Publikováno v:
Solar Physics. 267:445-461
Accurate heliographic coordinates of objects on the Sun have to be known in several fields of solar physics. One of the factors that affect the accuracy of the measurements of the heliographic coordinates is the accuracy of the orientation of a solar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74a7f17b5004f8ccf1774c627358f0e9
https://doi.org/10.1007/s11207-010-9663-8
https://doi.org/10.1007/s11207-010-9663-8
Publikováno v:
Proceedings of the International Astronomical Union. 6:403-407
The primary task of the Debrecen Observatory is the most detailed, reliable and precise documentation of the solar photospheric activity. This long-term effort started with the continuation of the Greenwich photoheliograph program, this is the Debrec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9288ceb53e98c0111a824c0700b5b0eb
https://doi.org/10.1017/s174392131101564x
https://doi.org/10.1017/s174392131101564x
Publikováno v:
Advances in Space Research. 34:269-273
The determination of the area of sunspots is important from several points of view, e.g, in study of the evolution of sunspots and their effect on solar irradiance. Automated sunspot area measurements are now replacing time-consuming and subjective h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb8863f0ea821a194a4ccdd4314f1d68
https://doi.org/10.1016/j.asr.2004.02.009
https://doi.org/10.1016/j.asr.2004.02.009
Publikováno v:
Solar Magnetic Phenomena ISBN: 9781402029615
We compared the corrected sunspot area data of the Debrecen Photoheliographic Data (DPD) with the data of the Solar Optical Observing Network (SOON) and with the data of Rome and of Catania for the year 1988. The results of comparison were similar to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bb865b5ba4e65b0aea72b9165f753f0
https://doi.org/10.1007/1-4020-2962-4_27
https://doi.org/10.1007/1-4020-2962-4_27
Publikováno v:
International Astronomical Union Colloquium. 151:45-46
Flare activity of solar active regions is generally believed to depend on a sheared configuration of magnetic fields (Hagyard et al. 1984). There are cases when the shear necessary for a flare can be attributed to the emergence of a new flux in the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e86153febecc2d5741f51f66477e553
https://doi.org/10.1017/s0252921100034540
https://doi.org/10.1017/s0252921100034540
Autor:
Gallego Echeverri, Mónica monigalle116@cue.edu.co, Adriana Rubio, Luz lrubio16@cue.edu.co
Publikováno v:
Perspectivas en Psicología: Revista de Psicología y Ciencias Afines. dic2023, Vol. 20 Issue 2, p155-178. 25p.