AGB stars of the Magellanic Clouds as seen within the delta-a
photometric system

D 2019

AGB stars of the Magellanic Clouds as seen within the delta-a photometric system

PAUNZEN, Ernst, Jan JANÍK, Petr KURFÜRST, Jiří LIŠKA, Martin NETOPIL et. al.

Basic information

Original name

AGB stars of the Magellanic Clouds as seen within the delta-a photometric system

Authors

PAUNZEN, Ernst (40 Austria, guarantor, belonging to the institution), Jan JANÍK (203 Czech Republic, belonging to the institution), Petr KURFÜRST (203 Czech Republic, belonging to the institution), Jiří LIŠKA (203 Czech Republic, belonging to the institution), Martin NETOPIL, Marek SKARKA (203 Czech Republic, belonging to the institution) and Miloslav ZEJDA (203 Czech Republic, belonging to the institution)

Edition

UK, Symposium S343 (Why Galaxies Care About AGB Stars: A Continuing Challenge through Cosmic Time), p. 487-488, 2 pp. 2019

Publisher

Cambridge University Press

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10308 Astronomy

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

electronic version available online

References:

URL

RIV identification code

RIV/00216224:14310/19:00115532

Organization unit

Faculty of Science

ISSN

DOI

http://dx.doi.org/10.1017/S1743921318004957

Keywords in English

Magellanic Clouds; stars: AGB and post-AGB; techniques: photometric

Abstract

V originále

The a-index samples the flux of the 5200 angstrom region by comparing the flux at the center with the adjacent regions. The final intrinsic peculiarity index delta-a was defined as the difference between the individual a-values and the a-values of normal stars of the same colour (spectral type). Here we present, for the first time, a case study to detect and analyse Asymptotic Giant Branch (AGB) stars in the Magellanic Clouds. For this, we use our photometric survey of the Magellanic Clouds within the a-index. We find that AGB stars can be easily detected on the basis of their delta-a index in an efficient way.

Links

EF16_027/0008360, research and development project

Name: Postdoc@MUNI

LH14300, research and development project

Name: Výzkum zvláštních proměnných hvězd

Investor: Ministry of Education, Youth and Sports of the CR

Citovat

PAUNZEN, Ernst, Jan JANÍK, Petr KURFÜRST, Jiří LIŠKA, Martin NETOPIL, Marek SKARKA and Miloslav ZEJDA. AGB stars of the Magellanic Clouds as seen within the delta-a photometric system. Online. In Kerschbaum Franz; Groenewegen Martin; Olofsson Hans. Symposium S343 (Why Galaxies Care About AGB Stars: A Continuing Challenge through Cosmic Time). UK: Cambridge University Press, 2019, p. 487-488. ISSN 1743-9213. Available from: https://dx.doi.org/10.1017/S1743921318004957.

@inproceedings{1645929,
   author = {Paunzen, Ernst and Janík, Jan and Kurfürst, Petr and Liška, Jiří and Netopil, Martin and Skarka, Marek and Zejda, Miloslav},
   address = {UK},
   booktitle = {Symposium S343 (Why Galaxies Care About AGB Stars: A Continuing Challenge through Cosmic Time)},
   doi = {http://dx.doi.org/10.1017/S1743921318004957},
   editor = {Kerschbaum Franz; Groenewegen Martin; Olofsson Hans},
   keywords = {Magellanic Clouds; stars: AGB and post-AGB; techniques: photometric},
   howpublished = {elektronická verze "online"},
   language = {eng},
   location = {UK},
   pages = {487-488},
   publisher = {Cambridge University Press},
   title = {AGB stars of the Magellanic Clouds as seen within the delta-a photometric system},
   url = {https://ui.adsabs.harvard.edu/abs/2019IAUS..343..487P/abstract},
   year = {2019}
}

TY  - JOUR
ID  - 1645929
AU  - Paunzen, Ernst - Janík, Jan - Kurfürst, Petr - Liška, Jiří - Netopil, Martin - Skarka, Marek - Zejda, Miloslav
PY  - 2019
TI  - AGB stars of the Magellanic Clouds as seen within the delta-a photometric system
PB  - Cambridge University Press
CY  - UK
KW  - Magellanic Clouds
KW  - stars: AGB and post-AGB
KW  - techniques: photometric
UR  - https://ui.adsabs.harvard.edu/abs/2019IAUS..343..487P/abstract
L2  - https://ui.adsabs.harvard.edu/abs/2019IAUS..343..487P/abstract
N2  - The a-index samples the flux of the 5200 angstrom region by comparing the flux at the center with the adjacent regions. The final intrinsic peculiarity index delta-a was defined as the difference between the individual a-values and the a-values of normal stars of the same colour (spectral type). Here we present, for the first time, a case study to detect and analyse Asymptotic Giant Branch (AGB) stars in the Magellanic Clouds. For this, we use our photometric survey of the Magellanic Clouds within the a-index. We find that AGB stars can be easily detected on the basis of their delta-a index in an efficient way.
ER  -

PAUNZEN, Ernst, Jan JANÍK, Petr KURFÜRST, Jiří LIŠKA, Martin NETOPIL, Marek SKARKA and Miloslav ZEJDA. AGB stars of the Magellanic Clouds as seen within the delta-a photometric system. Online. In Kerschbaum Franz; Groenewegen Martin; Olofsson Hans. \textit{Symposium S343 (Why Galaxies Care About AGB Stars: A Continuing Challenge through Cosmic Time)}. UK: Cambridge University Press, 2019, p.~487-488. ISSN~1743-9213. Available from: https://dx.doi.org/10.1017/S1743921318004957.

Detailed Information on Publication Record