The M33 Synoptic Stellar Survey. II. Mira Variables Academic Article

abstract

• 2017. The American Astronomical Society. All rights reserved.. 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 algorithms were applied to 2.4 105 I-band light curves previously obtained by the M33 Synoptic Stellar Survey. We derive preliminary period-luminosity relations at optical, near-infrared, and mid-infrared wavelengths and compare them to the corresponding relations in the Large Magellanic Cloud.

published proceedings

• ASTRONOMICAL JOURNAL

altmetric score

• 9.58

author list (cited authors)

• Yuan, W., He, S., Macri, L. M., Long, J., & Huang, J. Z.

citation count

• 25

complete list of authors

• Yuan, Wenlong||He, Shiyuan||Macri, Lucas M||Long, James||Huang, Jianhua Z

publication date

• April 2017

publisher

• American Astronomical Society  Publisher

published in

• Astronomical Journal  Journal

keywords

• Methods: Statistical
• Stars: Variables: General

Digital Object Identifier (DOI)

• 10.3847/1538-3881/aa63f1

URI

• https://hdl.handle.net/1969.1/184250

start page

• 170

end page

• 170

volume

• 153

issue

• 4

URL

• http://dx.doi.org/10.3847/1538-3881/aa63f1