Image Details
Caption: Figure 2.
JWST NIRCam color image of the SPT-CL J0615−5746 parallel field, located north–northwest of the cluster field (red: F115W + F150W, green: F200W + F277W, blue: F356W + F444W). The field of view is ﹩\sim 2\mathop{.}\limits{^{\prime} }3\times 2\mathop{.}\limits{^{\prime} }3﹩ and the image is shown with north up and east left. The field partially includes ESO 121−20 (outlined in red), an isolated dwarf irregular galaxy at a distance of 6.05 Mpc (I. D. Karachentsev et al. 2006).
© 2025. The Author(s). Published by the American Astronomical Society.