Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Otto Trust"'
Autor:
Joshi Santosh, Otto, Trust, Williams E. Peter, Semenko Eugene, De Cat Peter, Jurua Edward, Holdsworth L. Daniel, Garcı́a A. Rafael, Abedigamba O. Patrick
We aim to carry out a study on thephotometric and spectroscopic variabilitiesof four stars monitored in the Nainital-Cape survey. We analysed the photometric variability of the target stars, HD 73135,BD +19° 2045, BD +19° 2046, and TYC 1395-855-1,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81c39f4721e682022a626128e311c96e
Autor:
Santosh Joshi, Otto Trust, E Semenko, P E Williams, P Lampens, P De Cat, L Vermeylen, D L Holdsworth, R A García, S Mathur, A R G Santos, D Mkrtichian, A Goswami, M Cuntz, A P Yadav, M Sarkar, B C Bhatt, F Kahraman Aliçavuş, M D Nhlapo, M N Lund, P P Goswami, I Savanov, A Jorissen, E Jurua, E Avvakumova, E S Dmitrienko, N K Chakradhari, M K Das, S Chowdhury, O P Abedigamba, I Yakunin, B Letarte, D Karinkuzhi
Publikováno v:
Joshi, S, Trust, O, Semenko, E, Williams, P E, Lampens, P, De Cat, P, Vermeylen, L, Holdsworth, D L, García, R A, Mathur, S, Santos, A R G, Mkrtichian, D, Goswami, A, Cuntz, M, Yadav, A P, Sarkar, M, Bhatt, B C, Aliçavuş, F K, Nhlapo, M D, Lund, M N, Goswami, P P, Savanov, I, Jorissen, A, Jurua, E, Avvakumova, E, Dmitrienko, E S, Chakradhari, N K, Das, M K, Chowdhury, S, Abedigamba, O P, Yakunin, I, Letarte, B & Karinkuzhi, D 2022, ' Study of chemically peculiar stars-I. High-resolution spectroscopy and K2 photometry of Am stars in the region of M44 ', Monthly Notices of the Royal Astronomical Society, vol. 510, no. 4, pp. 5854-5871 . https://doi.org/10.1093/mnras/stab3158
We present a study based on the high-resolution spectroscopy and K2 space photometry of five chemically peculiar stars in the region of the open cluster M44. The analysis of the high-precision photometric K2 data reveals that the light variations in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a63b2acecc3014793c27f0cec418eb00
The nominal Kepler mission provided very high-precision photometric data. Using these data, interesting phenomena such as spots, and ``hump and spike'' features were observed in the light curves of some normal A and metallic lined A stars (Am stars).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e7e45dab4a34de9b457b78a1c298189
Publikováno v:
Proceedings of the International Astronomical Union. 14:434-435
The Kepler Input Catalogue (KIC) misclassified a number of red giant stars as sub giants. This could have resulted from the large uncertainties in the KIC surface gravities. This resulted in 1523 stars which were recently classified as red giant star
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f429598b3d2548b5a9350c24666f393
https://doi.org/10.1017/s1743921318007998
https://doi.org/10.1017/s1743921318007998
