PNe in the elliptical galaxy NGC 821
收藏B2FIND2026-03-19 收录
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https://b2find.eudat.eu/dataset/36e6d57c-1338-5a2d-9d07-8ea959dc6045
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Using a slitless spectroscopy method with the 8.2m Subaru telescope and its FOCAS Cassegrain spectrograph, we have increased the number of planetary nebula (PN) detections and...
