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The Stratospheric Observatory for Infrared Astronomy (SOFIA) is an airborne astronomical observatory comprised of a 2.5-meter telescope mounted in the aft section of a Boeing 747SP aircraft. During routine operations, several instruments…

Instrumentation and Methods for Astrophysics · Physics 2014-12-18 R. Y. Shuping , R. Krzaczek , W. D. Vacca , M. Charcos-Llorens , W. T. Reach , R. Alles , M. Clarke , R. Melchiorri , J. Radomski , S. Shenoy , D. Sandel , E. B. Omelian

We explore how astronomers take observational data from telescopes, process them into usable scientific data products, curate them for later use, and reuse data for further inquiry. Astronomers have invested heavily in knowledge…

Instrumentation and Methods for Astrophysics · Physics 2021-09-07 Christine L. Borgman , Morgan F. Wofford

Colombia has a privileged geographical location which makes it a cornerstone and equidistant point to all regional markets. The country has a great ecological diversity and it is one of the largest suppliers of flowers for US. Colombian…

Computers and Society · Computer Science 2017-06-27 Juan Garcia-Torres , Diana Caro-Prieto

We describe the simulated sky survey underlying the second data challenge (DC2) carried out in preparation for analysis of the Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) by the LSST Dark Energy Science Collaboration…

Instrumentation and Methods for Astrophysics · Physics 2022-07-22 LSST Dark Energy Science Collaboration , Bela Abolfathi , David Alonso , Robert Armstrong , Éric Aubourg , Humna Awan , Yadu N. Babuji , Franz Erik Bauer , Rachel Bean , George Beckett , Rahul Biswas , Joanne R. Bogart , Dominique Boutigny , Kyle Chard , James Chiang , Chuck F. Claver , Johann Cohen-Tanugi , Céline Combet , Andrew J. Connolly , Scott F. Daniel , Seth W. Digel , Alex Drlica-Wagner , Richard Dubois , Emmanuel Gangler , Eric Gawiser , Thomas Glanzman , Phillipe Gris , Salman Habib , Andrew P. Hearin , Katrin Heitmann , Fabio Hernandez , Renée Hložek , Joseph Hollowed , Mustapha Ishak , Željko Ivezić , Mike Jarvis , Saurabh W. Jha , Steven M. Kahn , J. Bryce Kalmbach , Heather M. Kelly , Eve Kovacs , Danila Korytov , K. Simon Krughoff , Craig S. Lage , François Lanusse , Patricia Larsen , Laurent Le Guillou , Nan Li , Emily Phillips Longley , Robert H. Lupton , Rachel Mandelbaum , Yao-Yuan Mao , Phil Marshall , Joshua E. Meyers , Marc Moniez , Christopher B. Morrison , Andrei Nomerotski , Paul O'Connor , HyeYun Park , Ji Won Park , Julien Peloton , Daniel Perrefort , James Perry , Stéphane Plaszczynski , Adrian Pope , Andrew Rasmussen , Kevin Reil , Aaron J. Roodman , Eli S. Rykoff , F. Javier Sánchez , Samuel J. Schmidt , Daniel Scolnic , Christopher W. Stubbs , J. Anthony Tyson , Thomas D. Uram , Antonia Villarreal , Christopher W. Walter , Matthew P. Wiesner , W. Michael Wood-Vasey , Joe Zuntz

Processing of raw data from modern astronomical instruments is nowadays often carried out using dedicated software, so-called "pipelines" which are largely run in automated operation. In this paper we describe the data reduction pipeline of…

The Square Kilometre Array (SKA) infrastructure will consist of two radio telescopes that will be the most sensitive telescopes on Earth. The SKA community will have to process and manage near exascale data, which will be a technical…

In this report, we present the system design, operational strategy, and results of coordinated multi-vehicle field demonstrations of autonomous marine robotic technologies in search-for-life missions within the Pacific shelf margin of Costa…

Robotics · Computer Science 2022-01-03 Gideon Billings , Matthew Walter , Oscar Pizarro , Matthew Johnson-Roberson , Richard Camilli

In this decade astronomy is undergoing a paradigm shift to handle data from next generation observatories such as the Square Kilometre Array (SKA) or the Vera C. Rubin Observatory (LSST). Producing real time data streams of up to 10 TB/s…

Instrumentation and Methods for Astrophysics · Physics 2021-09-23 Michael A. C. Johnson , Marcus Paradies , Marta Dembska , Kristen Lackeos , Hans-Rainer Klöckner , David J. Champion , Sirko Schindler

The Simons Observatory (SO) is an upcoming polarized cosmic microwave background (CMB) survey experiment with three small-aperture telescopes and one large-aperture telescope that will observe from the Atacama Desert in Chile. In total, SO…

We present three Virtual Observatory tools developed at the ATNF for the storage, processing and visualisation of ATCA data. These are the Australia Telescope Online Archive, a prototype data reduction pipeline, and the Remote Visualisation…

Astrophysics · Physics 2007-05-23 T. Murphy , P. Lamb , C. Owen , M. Marquarding

The effects of global climate change on Peruvian glaciers have brought about several processes of deglaciation during the last few years. The immediate effect is the change of size of lakes and rivers. Public institutions that monitor water…

Computer Vision and Pattern Recognition · Computer Science 2013-10-01 Kevin Rojas Laura , Christhian Cardenas Alvarez

We present the first systematic analysis of photometric redshifts (photo-z) estimated from the Rubin Observatory Data Preview 1 (DP1) data taken with the Legacy Survey of Space and Time (LSST) Commissioning Camera. Employing the Redshift…

We describe Rubin Observatory's experience with offering a data access facility (and associated services including our Science Platform) deployed on Google Cloud infrastructure as part of our pre-Operations Data Preview program.

The Large Synoptic Survey Telescope (LSST), the next-generation optical imaging survey sited at Cerro Pachon in Chile, will provide an unprecedented database of astronomical measurements. The LSST design, with an 8.4m (6.7m effective)…

Instrumentation and Methods for Astrophysics · Physics 2017-06-14 Željko Ivezić , Andrew J. Connolly , Mario Jurić

The Herschel Space Observatory is the fourth cornerstone mission in the ESA science programme and performs photometry and spectroscopy in the 55 - 672 micron range. The development of the Herschel Data Processing System started in 2002 to…

Instrumentation and Methods for Astrophysics · Physics 2010-11-05 Stephan Ott , Herschel Science Centre , European Space Agency

A program that we call the QUEST Data Processing Software Pipeline has been written to process the large volumes of data produced by the QUEST camera on the Samuel Oschin Schmidt Telescope at the Palomar Observatory. The program carries out…

The data volumes stored in telescope archives is constantly increasing due to the development and improvements in the instrumentation. Often the archives need to be stored over a distributed storage architecture, provided by independent…

Instrumentation and Methods for Astrophysics · Physics 2022-02-07 Y. G. Grange , V. N. Pandey , X. Espinal , R. Di Maria , A. P. Millar