000007197 001__ 7197
000007197 005__ 20250102165112.0
000007197 037__ $$aSCART-2025-0005
000007197 100__ $$aKuchar, T.A.
000007197 245__ $$aSMC-Last Extracted Photometry
000007197 260__ $$c2024
000007197 520__ $$aWe present point-source photometry from the Spitzer Space Telescope's final survey of the Small Magellanic Cloud (SMC). We mapped nearly 30 deg2 in two epochs in 2017, with the second extending to early 2018 at 3.6 and 4.5 μm using the Infrared Array Camera. This survey duplicates the footprint from the SAGE-SMC program in 2008. Together, these surveys cover a nearly 10 yr temporal baseline in the SMC. We performed aperture photometry on the mosaicked maps produced from the new data. We did not use any prior catalogs as inputs for the extractor in order to be sensitive to any moving objects (e.g., foreground brown dwarfs) and other transient phenomena (e.g., cataclysmic variables or FU Ori–type eruptions). We produced a point-source catalog with high- confidence sources for each epoch as well as a combined-epoch catalog. For each epoch and the combined-epoch data, we also produced a more complete archive with lower-confidence sources. All of these data products will be made available to the community at the Infrared Science Archive.
000007197 594__ $$aNO
000007197 700__ $$aSloan, G.C.
000007197 700__ $$aMizuno, D.R.
000007197 700__ $$aKraemer, K.E.
000007197 700__ $$aBoyer, M.L.
000007197 700__ $$aGroenewegen, M.A.T.
000007197 700__ $$aJones, O.C.
000007197 700__ $$aKemper, F.
000007197 700__ $$aMcDonald, I.
000007197 700__ $$aOliveira, J.M.,
000007197 700__ $$aSewilo, M.
000007197 700__ $$aSrinivasan, S.
000007197 700__ $$avan Loon, J. Th.
000007197 700__ $$aZijlstra, A.
000007197 773__ $$c149$$pAstronomical Journal$$v167$$y2024
000007197 8560_ $$fmartin.groenewegen@ksb-orb.be
000007197 8564_ $$s1634257$$uhttp://publi2-as.oma.be/record/7197/files/KucharSloan_ea_2024AJ_167_149_SMCLast_Photometry.pdf
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000007197 8564_ $$s7595$$uhttp://publi2-as.oma.be/record/7197/files/KucharSloan_ea_2024AJ_167_149_SMCLast_Photometry.jpg?subformat=icon-180$$xicon-180
000007197 905__ $$apublished in
000007197 980__ $$aREFERD