most citedDarth Fader: Using wavelets to obtain accurate redshifts of spectra at very low signal-to-noise

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astro-ph.CO2013★ 16 cited

Darth Fader: Using wavelets to obtain accurate redshifts of spectra at very low signal-to-noise

D. P. Machado, A. Leonard, J. -L. Starck +2

We present the DARTH FADER algorithm, a new wavelet-based method for estimating redshifts of galaxy spectra in spectral surveys that is particularly adept in the very low SNR regim…