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20082023
most citedCALIFA, the Calar Alto Legacy Integral Field Area survey: I. Survey presentation

1.3k citations · 12k across the 120 of their papers we have counts for

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astro-ph.CO2011★ 1.3k cited

CALIFA, the Calar Alto Legacy Integral Field Area survey: I. Survey presentation

S. F. Sanchez, R. C. Kennicutt, A. Gil de Paz +69

We present here the Calar Alto Legacy Integral Field Area (CALIFA) survey, which has been designed to provide a first step in this direction.We summarize the survey goals and desig…

astro-ph.CO2011★ 18 cited

The low-metallicity QSO HE 2158-0107: A massive galaxy growing by the accretion of nearly pristine gas from its environment?

B. Husemann, L. Wisotzki, K. Jahnke +1

[abridged] The metallicities of AGN are usually well above solar in their NLR, often reaching up to several times solar in their broad-line regions. Low-metallicity AGN are rare ob…