843 citations
- University of CopenhagenDK3 papers
- European Centre for Medium-Range Weather ForecastsGB2 papers
- European Southern ObservatoryCL2 papers
- Nordic Optical TelescopeES2 papers
- California Institute of TechnologyUS1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
- Goddard Space Flight CenterUS1 paper
- Instituto de Astrofísica de AndalucíaES1 paper
- Lawrence Berkeley National LaboratoryUS1 paper
- Liverpool John Moores UniversityGB1 paper
- Marshall Space Flight CenterUS1 paper
- Nansen Environmental and Remote Sensing Center1 paper
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astro-ph2006★ 39 cited
Microlensing variability in time-delay quasars
D. Paraficz, J. Hjorth, I. Burud +2
We have searched for microlensing variability in the light curves of five gravitationally lensed quasars with well-determined time delays: SBS 1520+530, FBQ 0951+2635, RX J0911+055…
astro-ph2006★ 73 cited
Extinction Curves of Lensing Galaxies out to z=1
Árdís Elíasdóttir, Jens Hjorth, Sune Toft +2
We present a survey of the extinction properties of ten lensing galaxies, in the redshift range z = 0.04 - 1.01, using multiply lensed quasars imaged with the ESO VLT in the optica…
astro-ph2006★ 843 cited
Long gamma-ray bursts and core-collapse supernovae have different environments
A. S. Fruchter, A. J. Levan, L. Strolger +30
When massive stars exhaust their fuel they collapse and often produce the extraordinarily bright explosions known as core-collapse supernovae. On occasion, this stellar collapse al…