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The large red emission nebula near the center of this image is Sharpless 37 (= IC 1284). To its upper left are blue reflection nebulae NGC 6589 (the lower one) and NGC 6590; these are also known as vdB 118 and 119, respectively. The dark nebula filling most of the image is LDN 315. This is a 3-hour HLRGB image with 1:1:1 hours of H:L:RGB.