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The Astronomical Journal· 2015Q1

SDSS-IV/MaNGA: SPECTROPHOTOMETRIC CALIBRATION TECHNIQUE

Renbin Yan, Christy Tremonti, Matthew A. Bershady, David R. Law et al.

Short summary

A new technique using simultaneous multiple small fiber-bundles targeting standard stars calibrates flux loss due to atmospheric throughput and instrument response, achieving sub-dominant flux calibration errors for galaxy star formation rate and metallicity estimates.

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Field: Instrumentation

InstrumentationPhysics and Astronomy