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@inproceedings{1379008,
author = {Paunzen, Ernst and Janík, Jan and Kurfürst, Petr and Liška, Jiří and Netopil, Martin and Skarka, Marek and Zejda, Miloslav},
address = {San Francisco, USA},
booktitle = {The B[e] Phenomenom: Forty Years of Studies},
edition = {508},
editor = {A. Miroshnichenko, S. Zharikov, D. Korcakova},
keywords = {photometry; delta a photometry; B[e] stars; Magellanic Clouds},
howpublished = {tištěná verze "print"},
language = {eng},
location = {San Francisco, USA},
isbn = {978-1-58381-900-5},
pages = {143-148},
publisher = {Astronomical Society of the Pacific},
title = {Tracing the B[e] Phenomenon with the Narrow-Band delta a Photometric System},
year = {2017}
}
TY - JOUR
ID - 1379008
AU - Paunzen, Ernst - Janík, Jan - Kurfürst, Petr - Liška, Jiří - Netopil, Martin - Skarka, Marek - Zejda, Miloslav
PY - 2017
TI - Tracing the B[e] Phenomenon with the Narrow-Band delta a Photometric System
PB - Astronomical Society of the Pacific
CY - San Francisco, USA
SN - 9781583819005
KW - photometry
KW - delta a photometry
KW - B[e] stars
KW - Magellanic Clouds
N2 - We present a case study and first results of the 3 filter narrow-band delta a photometric system to detect B[e] stars in an efficient way. One filter measures the flux at 5200 A where several Fe II emission lines are located. On the basis of available spectra, we investigated the expected area in the diagnostic tool of the delta a system, the so-called normality line, where these objects are located. They are well separated from all other known non-standard stars in the corresponding Teff (color) region. The first results of our photometric survey in the Magellanic Clouds are very promising and show the high potential of delta a photometry to significantly contribute to this research field.
ER -
PAUNZEN, Ernst, Jan JANÍK, Petr KURFÜRST, Jiří LIŠKA, Martin NETOPIL, Marek SKARKA a Miloslav ZEJDA. Tracing the B[e] Phenomenon with the Narrow-Band delta a Photometric System. In A. Miroshnichenko, S. Zharikov, D. Korcakova. \textit{The B[e] Phenomenom: Forty Years of Studies}. 508. vyd. San Francisco, USA: Astronomical Society of the Pacific. s.~143-148. ISBN~978-1-58381-900-5. 2017.
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