540 citations · 5.3k across the 112 of their papers we have counts for
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174P/Echeclus and its Blue Coma Observed Post-outburst
Tom Seccull, Wesley C. Fraser, Thomas H. Puzia +2
It has been suggested that centaurs may lose their red surfaces and become bluer due to the onset of cometary activity, but the way in which cometary outbursts affect the surface c…
Massive Star cluster formation under the microscope at z=6
E. Vanzella, F. Calura, M. Meneghetti +12
We report on a superdense star-forming region with an effective radius (R_e) smaller than 13 pc identified at z=6.143 and showing a star-formation rate density Σ_SFR~1000 Msun/yr/k…
Hunting for Metals Using XQ-100 Legacy Survey Composite Spectra
S. Perrotta, V. D'Odorico, F. Hamann +10
We investigate the NV absorption signal along the line of sight of background quasars, in order to test the robustness of the use of this ion as criterion to select intrinsic (i.e.…
From ESPRESSO to the future -- Analysis of QSO spectra with the Astrocook package
Guido Cupani, Giorgio Calderone, Stefano Cristiani +2
The ESPRESSO instrument, to be commissioned in the next months at the ESO VLT, is bound to became a landmark in the field of high-resolution optical spectroscopy, both for its grou…
Field tests for the ESPRESSO data analysis software
Guido Cupani, Valentina D'Odorico, Stefano Cristiani +5
The data analysis software (DAS) for VLT ESPRESSO is aimed to set a new benchmark in the treatment of spectroscopic data towards the extremely-large-telescope era, providing carefu…
Data Analysis for Precision Spectroscopy: the ESPRESSO Case
Guido Cupani, Valentina D'Odorico, Stefano Cristiani +6
ESPRESSO is an extremely stable high-resolution spectrograph which is currently being developed for the ESO VLT. With its groundbreaking characteristics it is aimed to be a "scienc…