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Mid-infrared Outbursts in Nearby Galaxies (MIRONG). I. Sample Selection and Characterization

  • Authors: Ning Jiang, Tinggui Wang, Liming Dou, Xinwen Shu, Xueyang Hu, Hui Liu, Yibo Wang, Lin Yan, Zhenfeng Sheng, Chenwei Yang, Luming Sun, and Hongyan Zhou

2021 The Astrophysical Journal Supplement Series 252 32.

  • Provider: AAS Journals

Caption: Figure 12.

The SED fit of one galaxy (SDSS J0000+1438) in our sample. We have collected the NUV (GALEX), optical (SDSS), NIR (UKIDSS or 2MASS), and MIR (WISE) magnitudes and then performed the fitting with iSEDfit. The blue filled circles are actual photometry data used in the fitting, and the black open squares are predictions of the fitting model at the input bands. The WISE W1 and W2 bands (red open diamonds) have not been used in the fitting but only plotted as a comparison, since the PSF magnitudes will underestimate the flux of extended sources (e.g., nearby galaxies). Most of the photometry errors are tiny and thus are not visible in the plots.

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