Strömgren photometry in the SMC

We present the Strömgren photometry for 35 star clusters and their surrounding fields in the Small Magellanic Cloud (SMC) for which all three Strömgren vby filters were available and subsequently color indices (b-y) and m1 could be calculated. Data were collected with 4.1-m SOAR telescope located in Cerro Pachón, Chile, and equipped with the SOI camera with field of view of 5.26’x5.26′ and pixel scale of 0.154″/pix during two runs: December 17-19, 2008 and January 16-18, 2009.

Photometric errors are presented in two columns, depending on the method used for their evaluation: i) the DAOPHOT package or ii) full error propagation of the transformation equations.

Presented photometry is a complete version of Table 6 from a paper Narloch et al. (2021): Metallicities and ages for 35 star clusters and their surrounding fields in the Small Magellanic Cloud, accepted for publication in Astronomy & Astrophysics Journal.

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Contact person: wnarloch (AT) astro-udec.cl