555 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN155 papers
- Centre National de la Recherche ScientifiqueFR88 papers
- National Astronomical ObservatoriesCN83 papers
- Peking UniversityCN72 papers
- European Southern ObservatoryCL69 papers
- Pontificia Universidad Católica de ChileCL64 papers
- University of ChileCL60 papers
- Universidad Diego PortalesCL56 papers
- Center for Astrophysics Harvard & SmithsonianUS49 papers
- California Institute of TechnologyUS45 papers
- University of ConcepciónCL43 papers
- Millennium Institute of AstrophysicsCL36 papers
14 papers · 1 filter
Laboratory characterization of Hierarchical Fringe Tracking
Roxanne Ligi, Stéphane Lagarde, Romain Petrov +7
One of the main limitations in long-baseline interferometry lies in its fringe tracking sensitivity. The challenge is therefore to maximize this sensitivity while minimizing the sp…
First Light for the GRAVITY+ Adaptive Optics: Extreme Adaptive Optics for the Very Large Telescope Interferometer
GRAVITY+ Collaboration, :, F. Allouche +137
GRAVITY+ improves by orders of magnitude the sensitivity, sky-coverage and contrast of the Very Large Telescope Interferometer (VLTI). A central part of this project is the develop…
The CUBES Science Case
Chris Evans, Stefano Cristiani, Cyrielle Opitom +51
We introduce the scientific motivations for the development of the Cassegrain U-Band Efficient Spectrograph (CUBES) that is now in construction for the Very Large Telescope. The as…
The Herschel SPIRE Fourier Transform Spectrometer Spectral Feature Finder I. The Spectral Feature Finder and Catalogue
R. Hopwood, I. Valtchanov, Locke D. Spencer +11
We provide a detailed description of the Herschel-SPIRE Fourier Transform Spectrometer (FTS) Spectral Feature Finder (FF). The FF is an automated process designed to extract signif…
Deriving Iodine-free spectra for high-resolution echelle spectrographs
Matías R. Díaz, Stephen A. Shectman, R. Paul Butler +1
We describe a new method to derive clean, iodine-free spectra directly from observations acquired using high-resolution echelle spectrographs equipped with iodine cells. The main m…
The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA Derived Quantities, Data Visualization Tools and Stellar Library
D. S. Aguado, Romina Ahumada, Andres Almeida +230
Twenty years have passed since first light for the Sloan Digital Sky Survey (SDSS). Here, we release data taken by the fourth phase of SDSS (SDSS-IV) across its first three years o…
Marvin: A Toolkit for Streamlined Access and Visualization of the SDSS-IV MaNGA Data Set
Brian Cherinka, Brett H. Andrews, José Sánchez-Gallego +11
The Mapping Nearby Galaxies at Apache Point Observatory (MaNGA) survey, one of three core programs of the fourth-generation Sloan Digital Sky Survey (SDSS-IV), is producing a massi…
The SAGE Photometric Sky Survey: Technical Description
Jie Zheng, Gang Zhao, Wei Wang +4
To investigate in more details of Stellar Abundance and Galactic Evolution (SAGE) and in a huge sample, we are performing a northern sky photometric survey named SAGES with the SAG…
Correcting the extended-source calibration for the Herschel-SPIRE Fourier-Transform Spectrometer
Ivan Valtchanov, R. Hopwood, G. Bendo +20
We describe an update to the Herschel-SPIRE Fourier-Transform Spectrometer (FTS) calibration for extended sources, which incorporates a correction for the frequency-dependent far-f…
Testing photometric redshift measurements with filter definition of the Chinese Space Station Optical Survey (CSS-OS)
Ye Cao, Yan Gong, Xian-Min Meng +11
The Chinese Space Station Optical Survey (CSS-OS) is a major science project of the Space Application System of the China Manned Space Program. This survey is planned to perform bo…
Variable Stars Observed in the Galactic Disk by AST3-1 from Dome A, Antarctica
Lingzhi Wang, Bin Ma, Gang Li +15
AST3-1 is the second-generation wide-field optical photometric telescope dedicated to time domain astronomy at Dome A, Antarctica. Here we present the results of band images su…
Calibration of Herschel SPIRE FTS observations at different spectral resolutions
N. Marchili, R. Hopwood, T. Fulton +11
The SPIRE Fourier Transform Spectrometer on board the Herschel Space Observatory had two standard spectral resolution modes for science observations: high resolution (HR) and low r…
The data processing pipeline for the Herschel SPIRE Fourier Transform Spectrometer
T. Fulton, D. A. Naylor, E. T. Polehampton +13
We present the data processing pipeline to generate calibrated data products from the Spectral and Photometric Imaging Receiver (SPIRE) imaging Fourier Transform Spectrometer on th…
Parque Astronómico de Atacama: An ideal site for millimeter, submillimeter, and mid-infrared astronomy
Ricardo Bustos, Mónica Rubio, Angel Otárola +1
The area of Chajnantor, at more than 5000 meters altitude in northern Chile, offers unique atmospheric and operational conditions which arguably make it the best site in the world…