output
19942026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

Showing 2010 · astro-ph.IMShow all

6 papers · 2 filters

astro-ph.IM2010

A SiC TMA GLAO design for PLT?

Will Saunders, Jon S. Lawrence, John W. V. Storey +1

A 'PILOT-Like Telescope' is likely to have differences in science goals to the original PILOT. Furthermore, our understanding of the environmental conditions at Dome C has changed…

astro-ph.IM2010★ 1 cited

An off-axis, wide-field, diffraction-limited, reflective Schmidt Telescope

Will Saunders

Off-axis telescopes with unobstructed pupils offer great advantages in terms of emissivity, throughput, and diffractionlimited energy concentration. For most telescope designs, imp…

astro-ph.IM2010★ 44 cited

Sky subtraction at the Poisson limit with fibre-optic multi-object spectroscopy

Robert Sharp, Hannah Parkinson

We report on the limitations of sky subtraction accuracy for long duration fibre-optic multi-object spectroscopy of faint astronomical sources during long duration exposures. We sh…

astro-ph.IM2010★ 14 cited

Photonic Technologies for a Pupil Remapping Interferometer

Peter Tuthill, Nemanja Jovanovic, Sylvestre Lacour +9

Interest in pupil-remapping interferometry, in which a single telescope pupil is fragmented and recombined using fiber optic technologies, has been growing among a number of groups…

astro-ph.IM2010★ 25 cited

Sparse Aperture Masking (SAM) at NAOS/CONICA on the VLT

Peter Tuthill, Sylvestre Lacour, Paola Amico +8

The new operational mode of aperture masking interferometry has been added to the CONICA camera which lies downstream of the Adaptive Optics (AO) corrected focus provided by NAOS o…

astro-ph.IM2010★ 2 cited

The sky brightness and transparency in i-band at Dome A, Antarctica

Hu Zou, Xu Zhou, Zhaoji Jiang +30

The i-band observing conditions at Dome A on the Antarctic plateau have been investigated using data acquired during 2008 with the Chinese Small Telescope ARray. The sky brightness…