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20022013
most citedThe Cosmic Evolution Survey (COSMOS) -- Overview

2k citations

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5 papers · 1 filter

astro-ph.IM20101 cited

Correcting METIS spectra for telluric absorption to maximize spectral fidelity

Stefan Uttenthaler, Klaus M. Pontoppidan, Andreas Seifahrt +10

METIS is a mid-infrared instrument proposed for the European Extremely Large Telescope (E-ELT). It is designed to provide imaging and spectroscopic capabilities in the 3 - 14 micro…

astro-ph.IM20106 cited

Status and new operation modes of the versatile VLT/NACO

Julien H. V. Girard, Markus Kasper, Sascha P. Quanz +14

This paper aims at giving an update on the most versatile adaptive optics fed instrument to date, the well known and successful NACO . Although NACO is only scheduled for about two…

astro-ph.IM201097 cited

Electronic spectroscopy of medium-sized polycyclic aromatic hydrocarbons: Implications for the carriers of the 2175 Å UV bump

M. Steglich, C. Jäger, G. Rouillé +3

Mixtures of polycylic aromatic hydrocarbons (PAHs) have been produced by means of laser pyrolysis. The main fraction of the extracted PAHs were primarily medium-sized, up to a maxi…

astro-ph.IM2009264 cited

Radiative transfer in very optically thick circumstellar disks

M. Min, C. P. Dullemond, C. Dominik +2

In this paper we present two efficient implementations of the diffusion approximation to be employed in Monte Carlo computations of radiative transfer in dusty media of massive cir…

astro-ph.IM20091.7k cited

The generalised Lomb-Scargle periodogram. A new formalism for the floating-mean and Keplerian periodograms

M. Zechmeister, M. Kürster

The Lomb-Scargle periodogram is a common tool in the frequency analysis of unequally spaced data equivalent to least-squares fitting of sine waves. We give an analytic solution for…