Data Release
Data Release
Embedded Files
Data Release 1: Includes six fully reduced and flux-calibrated MUSE datacubes and associated white-light images for 5 UDGs from the LEWIS sample (UDG3, UDG7, UDG9, UDG11 and UDG32). The data cover the wavelength range 4000–9000 Å and were reduced using an optimized data-reduction strategy tailored to deal with these extremely faint and extended sources. The Release Description contains all the information and details.
UDG32 is one of the most extreme UDG in the LEWIS sample. The data reduction of UDG 32 is similar to the general optimized data reduction with two main exceptions to account for the presence of a diffuse gaseous filament from the nearby galaxy NGC 3314A. For UDG32, we additionally released the not-cleaned reduced cube, which was effectively used to derive the stellar population analysis.
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