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Federal
NGC 6231 Chandra X-Ray Point Source Catalog 2
National Aeronautics and Space Administration —
NGC 6231 is a young cluster (age ~2-7 Myr) dominating the Sco OB1 association (distance ~1.59 kpc) with ~100 O and B stars and a large pre-main-sequence stellar... -
Federal
Australia Telescope Chandra Deep Field-South and SDSS Stripe 82 20-GHz Sources
National Aeronautics and Space Administration —
This table contains a source catalog, one of the first results from a deep, blind radio survey carried out at 20 GHz with the Australia Telescope Compact Array, with...