Cristina Knapic

TL;DR: The Cherenkov Telescope Array (CTA) as discussed by the authors is a very high-energy (VHE) gamma ray observatory with an international collaboration with more than 1000 members from 27 countries in Europe, Asia, Africa and North and South America.

TL;DR: The first data release (SSDR1) contains flux calibrated spectra from the first year (April 2012-2013), and a total of 221 confirmed supernovae were classified, and they released calibrated optical spectra and classifications publicly within 24 h of the data being taken as mentioned in this paper.

TL;DR: In this article, the authors describe the data reduction strategy and data products which are publicly available through the ESO archive as the Spectroscopic Survey Data Release 1 (SSDR1).

TL;DR: In this article, the authors used HARPS-N high-precision radial velocity measurements obtained during a transit to measure the Rossiter-McLaughlin e ect in the Qatar-1 system, and out-of-transit measurements to redetermine the spectroscopic orbit of the system.

TL;DR: In this paper, the authors present observations of the interacting transient SN 2009ip, from the start of the outburst in October 2012 until the end of the 2012 observing season, and show that the optical and near infrared spectra are dominated by narrow emission lines, signaling a dense circumstellar environment, together with multiple components of broad emission and absorption in H and He at velocities between 0.5-1.2$\times10^4$ km s$^{-1}$