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19932026
most citedNICMOS Imaging of the HR 4796A Circumstellar Disk

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astro-ph1993★ 131 cited

The Environment of Lyman a Absorbers in the Sightline toward 3C273

S. L. Morris, R. J. Weymann, Alan Dressler +5

We present new ground-based data following up on the HST discovery of low-redshift Lya absorption in the sight-line to the quasar 3C273. Narrow-band filter observations show that t…