Results 21 to 30 of about 19,413 (291)

Looking before Leaping: Creating a Software Registry

open access: yesJournal of Open Research Software, 2015
What lessons can be learned from examining numerous efforts to create a repository or directory of scientist-written software for a discipline? Astronomy has seen a number of efforts to build such a resource, one of which is the Astrophysics Source Code ...
Alice Allen, Judy Schmidt
doaj   +1 more source

Astronomy in the Big Data Era

open access: yesData Science Journal, 2015
The fields of Astrostatistics and Astroinformatics are vital for dealing with the big data issues now faced by astronomy. Like other disciplines in the big data era, astronomy has many V characteristics.
Yanxia Zhang, Yongheng Zhao
doaj   +1 more source

Impact of Rubin Observatory Cadence Choices on Supernovae Photometric Classification

open access: yesThe Astrophysical Journal Supplement Series, 2023
The Vera C. Rubin Observatory’s Legacy Survey of Space and Time (LSST) will discover an unprecedented number of supernovae (SNe), making spectroscopic classification for all the events infeasible.
Catarina S. Alves   +5 more
doaj   +1 more source

Galaxy and mass assembly (GAMA) : end of survey report and data release 2 [PDF]

open access: yes, 2015
The Galaxy And Mass Assembly (GAMA) survey is one of the largest contemporary spectroscopic surveys of low redshift galaxies. Covering an area of ~286 deg2 (split among five survey regions) down to a limiting magnitude of r
Loveday, J   +284 more
core   +1 more source

As Simple as Possible but No Simpler: Optimizing the Performance of Neural Net Emulators for Galaxy SED Fitting

open access: yesThe Astrophysical Journal, 2023
Artificial neural network emulators have been demonstrated to be a very computationally efficient method to rapidly generate galaxy spectral energy distributions, for parameter inference or otherwise.
Elijah P. Mathews   +9 more
doaj   +1 more source

The Software Architecture and development approach for the ASTRI Mini-Array gamma-ray air-Cherenkov experiment at the Observatorio del Teide [PDF]

open access: yes, 2022
The ASTRI Mini-Array is an international collaboration led by the Italian National Institute for Astrophysics (INAF) and devoted to the imaging of atmospheric Cherenkov light for very-high gamma-ray astronomy.
Tutone, A.   +53 more
core   +1 more source

Standard Software for Astronomy - the Starlink SLALIB Example [PDF]

open access: yesHighlights of Astronomy, 1995
Starlink’s SLALIB library is a collection of algorithms used in astronomical position and time applications. After describing the library in the context of Starlink as a whole, we look at more general questions about the provision of such software.
openaire   +1 more source

DSPSR: Digital Signal Processing Software for Pulsar Astronomy [PDF]

open access: yesPublications of the Astronomical Society of Australia, 2011
Abstractdspsr is a high-performance, open-source, object-oriented, digital signal processing software library and application suite for use in radio pulsar astronomy. Written primarily in C++, the library implements an extensive range of modular algorithms that can optionally exploit both multiple-core processors and general-purpose graphics processing
van Straten, W., Bailes, M.
openaire   +3 more sources

aflak: Visual programming environment enabling end-to-end provenance management for the analysis of astronomical datasets

open access: yesVisual Informatics, 2019
This paper describes an extendable graphical framework, aflak, which provides a visualization and provenance management environment for the analysis of multi-spectral astronomical datasets.
Malik Olivier Boussejra   +6 more
doaj   +1 more source

Software for producing trichromatic images in astronomy

open access: yesExperimental Astronomy, 1995
12 pages (including 2 figures) uuencoded compressed Postscript file.
Morel, Sebastien, Davoust, Emmanuel
openaire   +2 more sources

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