VizieR Online Data Catalog: LMC NIR survey. IV. Type II Cepheid variables (Bhardwaj+, 2017)

This paper is the fourth in a series of articles based on observations obtained by the Large Magellanic Cloud Near-infrared Synoptic Survey (LMCNISS; Macri et al. 2015, J/AJ/149/117, hereafter Paper I). In Paper I we carried out a time-series survey of 18 deg² in the central region of the LMC at JHK_s wavelengths using the 1.5 m telescope at the Cerro Tololo Inter-American Observatory and the CPAPIR camera. Observations were carried out in queue mode by the SMARTS consortium during 32 nights from 2006 November to 2007 November. The survey products include measurements for more than 3.5x10⁶ sources, including ~1500 Classical Cepheids. We cross-matched the LMCNISS catalog (Paper I) against OGLE-III (Soszynski et al. 2008, J/AcA/58/293) and identified 81 T2Cs with periods ranging from 1 to 68 days; 70 of these have JHK_s measurements, while the remaining 11 only have data in J and/or H band. The sample consists of 16 BLH, 31 WVI, 12 PWV, and 22 RVT stars.

(4 data files).