Deep Near Infrared Survey of the Southern Sky
| Survey type |
astronomical survey, astronomical catalog 
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| Started | 1996
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| Ended | 2001
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The Deep Near Infrared Survey of the Southern Sky (DENIS) was a deep astronomical survey of the southern sky in the near-infrared and optical wavelengths, using a ESO 1-meter telescope at the La Silla Observatory. It operated from 1996 to 2001.
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