output
19952026
most citedObservational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

19.6k citations

Showing 2014 · astro-ph.IMShow all

5 papers · 2 filters

astro-ph.IM2014★ 5 cited

Real-time earthquake warning for astronomical observatories

Michael Coughlin, Christopher Stubbs, Sergio Barrientos +4

Early earthquake warning is a rapidly developing capability that has significant ramifications for many fields, including astronomical observatories. In this work, we describe the…

astro-ph.IM2014★ 47 cited

Modelling the Transfer Function for the Dark Energy Survey

C. Chang, M. T. Busha, R. H. Wechsler +40

We present a forward-modelling simulation framework designed to model the data products from the Dark Energy Survey (DES). This forward-model process can be thought of as a transfe…

astro-ph.IM2014★ 17 cited

KOSMOS and COSMOS: New facility instruments for the NOAO 4-meter telescopes

Paul Martini, J. Elias, S. Points +19

We describe the design, construction and measured performance of the Kitt Peak Ohio State Multi-Object Spectrograph (KOSMOS) for the 4-m Mayall telescope and the Cerro Tololo Ohio…

astro-ph.IM2014★ 180 cited

Photometric redshift analysis in the Dark Energy Survey Science Verification data

C. Sánchez, M. Carrasco Kind, H. Lin +74

We present results from a study of the photometric redshift performance of the Dark Energy Survey (DES), using the early data from a Science Verification (SV) period of observation…

astro-ph.IM2014

Stellar populations in the ELT perspective

G. Bono, V. F. Braga, M. Fabrizio +11

We discuss the impact that the next generation of Extremely Large Telescopes will have on the open astrophysical problems of resolved stellar populations. In particular, we address…