289 citations · 755 across the 23 of their papers we have counts for
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Near-infrared Mira Period-Luminosity Relations in M33
Wenlong Yuan, Lucas M. Macri, Atefeh Javadi +2
We analyze sparsely-sampled near-infrared (JHKs) light curves of a sample of 1781 Mira variable candidates in M33, originally discovered using I-band time-series observations. We e…
Characterization of Type Ia Supernova Light Curves Using Principal Component Analysis of Sparse Functional Data
Shiyuan He, Lifan Wang, Jianhua Z. Huang
With growing data from ongoing and future supernova surveys it is possible to empirically quantify the shapes of SNIa light curves in more detail, and to quantitatively relate the…
Large Magellanic Cloud Near-Infrared Synoptic Survey. V. Period-Luminosity Relations of Miras
Wenlong Yuan, Lucas M. Macri, Shiyuan He +3
We study the near-infrared properties of 690 Mira candidates in the central region of the Large Magellanic Cloud, based on time-series observations at JHKs. We use densely-sampled…
The M33 Synoptic Stellar Survey. II. Mira Variables
Wenlong Yuan, Shiyuan He, Lucas M. Macri +2
We present the discovery of 1847 Mira candidates in the Local Group galaxy M33 using a novel semi-parametric periodogram technique coupled with a Random Forest classifier. The algo…
Period estimation for sparsely-sampled quasi-periodic light curves applied to Miras
Shiyuan He, Wenlong Yuan, Jianhua Z. Huang +2
We develop a non-linear semi-parametric Gaussian process model to estimate periods of Miras with sparsely-sampled light curves. The model uses a sinusoidal basis for the periodic v…