Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Reegen, P."'
Autor:
Paladini, C., van Belle, G. T., Aringer, B., Hron, J., Reegen, P., Davis, C. J., Lebzelter, T.
Giant stars, and especially C-rich giants, contribute significantly to the chemical enrichment of galaxies. The determination of precise parameters for these stars is a necessary prerequisite for a proper implementation of this evolutionary phase in
Externí odkaz:
http://arxiv.org/abs/1105.4535
Autor:
Jan Gerard Joseph Ter Reegen
Publikováno v:
Kalagatos, Vol 4, Iss 8 (2021)
A Teologia do Pseudo-Aristóteles insere-se no grande contexto da filosofia neoplatônica, e, de modo especial, como desenvolvida e apresentada pela filosofia árabe – a falsafa – profundamente marcada no se seu aristotelismo pela leitura neoplat
Externí odkaz:
https://doaj.org/article/9f34a8db74ce440cac8bd14c84ece6c6
Autor:
Hareter, M., Reegen, P., Miglio, A., Montalban, J., Kaiser, A., Dekany, I., Guenther, E., Poretti, E., Mathias, P., Weiss, W.
A systematic search for gamma Dor and gamma Dor - delta Scuti hybrid pulsators was conducted on the CoRoT LRa01 Exo-archive yielding a total of 418 gamma Dor and 274 hybrid candidates. After an automatic jump correction 194 and 167 respectively, show
Externí odkaz:
http://arxiv.org/abs/1007.3176
Autor:
Reegen, Piet
{\sc SigSpec} computes the spectral significance levels for the DFT amplitude spectrum of a time series at arbitrarily given sampling. It is based on the analytical solution for the Probability Density Function (PDF) of an amplitude level, including
Externí odkaz:
http://arxiv.org/abs/1006.5081
Autor:
Reegen, Piet
{\sc Cinderella} is a software solution for the quantitative comparison of time series in the frequency domain. It assigns probabilities to coincident peaks in the DFT amplidude spectra of the datasets under consideration. Two different modes are ava
Externí odkaz:
http://arxiv.org/abs/1006.5082
The exact period determination of a multi-periodic variable star based on its luminosity time series data is believed a task requiring skill and experience. Thus the majority of available time series analysis techniques require human intervention to
Externí odkaz:
http://arxiv.org/abs/1005.3599
The current knowledge of the abundance pattern in delta Scuti stars is based on the analysis of just a few field stars. We aim to determine the general chemical properties of the atmospheres of delta Scuti stars based on a statistically relevant samp
Externí odkaz:
http://arxiv.org/abs/0804.2402
Autor:
Huber, D., Saio, H., Gruberbauer, M., Weiss, W. W., Rowe, J. F., Hareter, M., Kallinger, T., Reegen, P., Matthews, J. M., Kuschnig, R., Guenther, D. B., Moffat, A. F. J., Rucinski, S., Sasselov, D., Walker, G. A. H.
Context: We present 31.2 days of nearly continuous MOST photometry of the roAp star 10Aql. Aims:The goal was to provide an unambiguous frequency identification for this little studied star, as well as to discuss the detected frequencies in the contex
Externí odkaz:
http://arxiv.org/abs/0803.1721
Context: Several approaches to estimate frequency, phase and amplitude errors in time series analyses were reported in the literature, but they are either time consuming to compute, grossly overestimating the error, or are based on empirically determ
Externí odkaz:
http://arxiv.org/abs/0801.0683
The identification of increasingly smaller signal from objects observed with a non-perfect instrument in a noisy environment poses a challenge for a statistically clean data analysis. We want to compute the probability of frequencies determined in va
Externí odkaz:
http://arxiv.org/abs/0710.2963