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The observation of blank fields, regions of the sky devoid of stars down to a given threshold magnitude, constitutes one of the typical important calibration procedures required for the proper reduction of astronomical data obtained in…

Instrumentation and Methods for Astrophysics · Physics 2015-05-28 N. Cardiel , F. M. Jiménez-Esteban , J. M. Alacid , E. Solano , M. Aberasturi

Big Data are growing at an exponential rate and it becomes necessary the use of tools and technologies to manage, process and visualize them in order to extract value. In this paper a micro-service based platform is presented for the…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-02-08 Davide Profeta , Nicola Masi , Domenico Messina , Davide Dalle Carbonare , Susanna Bonura , Vito Morreale

We investigate the potential of the Atacama Large Millimeter/submillimeter Array (ALMA) and the Next Generation Very Large Array (ngVLA) to observe substructures in nearby young disks which are due to the gravitational interaction between…

Earth and Planetary Astrophysics · Physics 2018-02-14 Luca Ricci , Shang-Fei Liu , Andrea Isella , Hui Li

The FITS is the standard file format in astronomy, and it has been extended to agree with astronomical needs of the day. However, astronomical datasets have been inflating year by year. In case of ALMA telescope, a ~ TB scale 4-dimensional…

Instrumentation and Methods for Astrophysics · Physics 2015-06-15 Satoshi Eguchi

During more than 17 years of operation in space INTEGRAL telescope has accumulated large data set that contains records of hard X-ray and soft gamma-ray astronomical sources. These data can be re-used in the context of multi-wavelength or…

Instrumentation and Methods for Astrophysics · Physics 2021-07-28 A. Neronov , V. Savchenko , A. Tramacere , M. Meharga , C. Ferrigno , S. Paltani

Access to astronomical data through archives and VO is essential but does not solve all problems. Availability of appropriate software for analyzing the data is often equally important for the efficiency with which a researcher can publish…

Instrumentation and Methods for Astrophysics · Physics 2010-04-27 P. Grosbol , D. Tody

In modern software development, the JavaScript ecosystem of various frameworks and libraries used to develop contemporary web applications presents many advantages. JavaScript is a widely known interpreted programming language, simple to…

Software Engineering · Computer Science 2021-12-16 M. Sipek , D. Muharemagic , B. Mihaljevic , A. Radovan

Current imaging observations of protoplanetary disks using ALMA primarily focus on the sub-millimeter wavelength, leaving a gap in effective observational approaches for centimeter-sized dust, which is crucial to the issue of planet…

Earth and Planetary Astrophysics · Physics 2024-03-18 Yinhao Wu , Shang-Fei Liu , Haochang Jiang , Sergei Nayakshin

In the past, the features of a user interface were limited by those available in the existing graphical widgets it used. Now, improvements in processor speed have fostered the emergence of interpreted languages, in which the appropriate…

Instrumentation and Detectors · Physics 2007-05-23 Matthias Clausen , Piotr Bartkiewicz , Alexei Dmitrovski , Albert Kagarmanov , Zoltan Kakucs , Greg White , Hamid Shoaee

After eight observing Cycles, the Atacama Large Millimeter-submillimeter Array (ALMA) is capable of observing in eight different bands (covering a frequency range from 84 to 950 GHz), with 66 antennas and two correlators. For the current…

Instrumentation and Methods for Astrophysics · Physics 2021-01-12 Jorge F. García Yus , Bill Dent , Drew Brisbin , Chin-Shin Chang , Laura Gómez , Theodoros Nakos

We have exploited ALMA calibration observations to carry out a novel, wide and deep submm survey, ALMACAL. These calibration data comprise a large number of observations of calibrator fields in a variety of frequency bands and array…

Astrophysics of Galaxies · Physics 2016-05-25 I. Oteo , M. A. Zwaan , R. J. Ivison , I. Smail , A. D. Biggs

ALMA's high-resolution images allow to resolve the filamentary structure of the ISM down to few thousand au at kpc distances. We aim to systematically quantify the impact of the interferometric response and the effects of the short-spacing…

Astrophysics of Galaxies · Physics 2024-08-07 F. Bonanomi , A. Hacar , A. Socci , D. Petry , S. Suri

Single Page Applications (SPAs) are different than hypertext-based web applications in that their workflow is not defined by explicit links, but rather implicitly by changes of their widgets' states. The workflow may hence be hard to track.…

Software Engineering · Computer Science 2020-05-13 Gefei Zhang

The proliferation of autonomous Unmanned Aerial Vehicles (UAVs) in Beyond Visual Line of Sight (BVLOS) applications is critically dependent on resilient, high-bandwidth, and low-latency communication links. Existing solutions face critical…

Networking and Internet Architecture · Computer Science 2025-12-09 Ximing Huang , Yirui Rao

While visual language model architectures and training infrastructures advance rapidly, data curation remains under-explored where quantity and quality become a bottleneck. Existing work either crawls extra Internet data with a loose…

Computer Vision and Pattern Recognition · Computer Science 2024-11-04 Yunhao Fang , Ligeng Zhu , Yao Lu , Yan Wang , Pavlo Molchanov , Jan Kautz , Jang Hyun Cho , Marco Pavone , Song Han , Hongxu Yin

We use the Atacama Large sub/Millimetre Array (ALMA) to efficiently observe spectral lines across Bands 3, 4, 5, 6, 7, and 8 at high-resolution (0.5" - 0.1") for 16 bright southern Herschel sources at $1.5 < z < 4.2$. With only six and a…

The Atacama Large Millimeter/submillimeter Array (ALMA) offers new diagnostic possibilities that complement other commonly used diagnostics for the study of our Sun. In particular, ALMA's ability to serve as an essentially linear…

We describe in detail the online data analysis pipeline that was used in the multi-messenger search for common sources of gravitational waves (GWs) and high-energy neutrinos (HENs) during the second observing period (O2) of Advanced LIGO…

High Energy Astrophysical Phenomena · Physics 2019-01-18 Stefan Countryman , Azadeh Keivani , Imre Bartos , Zsuzsa Marka , Thomas Kintscher , Rainer Corley , Erik Blaufuss , Chad Finley , Szabolcs Marka

The predominant approach for training web navigation agents is to gather human demonstrations for a set of popular websites and hand-written tasks, but it is becoming clear that human data is an inefficient resource. We develop a pipeline…

Machine Learning · Computer Science 2025-05-23 Brandon Trabucco , Gunnar Sigurdsson , Robinson Piramuthu , Ruslan Salakhutdinov

The environment plays a key role in galaxy evolution, yet it remains unclear how detailed molecular gas properties and their connection to star formation and stellar content are influenced by both large-scale and local environments. Here we…