activity
20062026
most citedThe Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

5k citations · 14.1k across the 54 of their papers we have counts for

collaborators

58 papers

astro-ph.IM2026

The LSST Science Pipelines Software: Optical Survey Pipeline Reduction and Analysis Environment

Rubin Observatory Science Pipelines Developers, Yusra AlSayyad, Robert Armstrong +83

The NSF-DOE Vera C. Rubin Observatory is executing the Legacy Survey of Space and Time (LSST) as its prime mission, producing a series of data releases over the ten-year survey. Th…

astro-ph.IM2026★ 14 cited

The Vera C. Rubin Observatory Data Preview 1

Vera C Rubin Observatory Team, Tatiana Acero Cuellar, Emily Acosta +325

We present Rubin Data Preview 1 DP1, the first data from the NSF DOE Vera C Rubin Observatory, comprising raw and calibrated single epoch images, coadds, difference images, detecti…

astro-ph.GA2025

photoD with Rubin's Data Preview 1: first stellar photometric distances and deficit of faint blue stars. Stellar distances with Rubin's DP1

L. Palaversa, E. Donev, Ž. Ivezić +96

Aims: We investigate the utility of Rubin's Data Preview 1 for estimating stellar number density profile in the Milky Way halo. Methods: Stellar broad-band near-UV to near-IR $ugri…

astro-ph.HE2025

Identification and photometric classification of extragalactic transients in the Vera C. Rubin Observatory's Data Preview 1

James Freeburn, Igor Andreoni, Kaylee M. de Soto +55

The Vera C. Rubin Observatory will soon survey the southern sky, delivering a depth and sky coverage that is unprecedented in time domain astronomy. As part of commissioning, Data…

astro-ph.HE2025

Enabling Early Transient Discovery in LSST via Difference Imaging with DECam

Yize Dong, Kaylee de Soto, V. Ashley Villar +58

We present SLIDE, a pipeline that enables transient discovery in data from the Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST), using archival images from the Da…

astro-ph.EP2025★ 8 cited

NSF-DOE Vera C. Rubin Observatory Observations of Interstellar Comet 3I/ATLAS (C/2025 N1)

Colin Orion Chandler, Pedro H. Bernardinelli, Mario Jurić +305

We report on the observation and measurement of astrometry, photometry, morphology, and activityof the interstellar object 3I/ATLAS, also designated C/2025 N1 (ATLAS) with the NSF-…

astro-ph.IM2025★ 9 cited

Square Kilometre Array Science Data Challenge 3a: foreground removal for an EoR experiment

A. Bonaldi, P. Hartley, R. Braun +179

We present and analyse the results of the Science data challenge 3a (SDC3a, https://sdc3.skao.int/challenges/foregrounds), an EoR foreground-removal community-wide exercise organis…

astro-ph.IM2023

The Future of Astronomical Data Infrastructure: Meeting Report

Michael R. Blanton, Janet D. Evans, Dara Norman +69

The astronomical community is grappling with the increasing volume and complexity of data produced by modern telescopes, due to difficulties in reducing, accessing, analyzing, and…

astro-ph.IM2023★ 1 cited

Feasibility of access EGI resources through the ESCAPE developed ESFRI Science Analysis Platform

Giuliano Taffoni, Sara Bertocco, Dave Morris +5

The EU ESCAPE project is developing ESAP, ESFRI 1 Scientific Analysis Platform, as an API gateway that enables the seamless integration of independent services accessing distribute…

astro-ph.IM2022

Software Architecture and System Design of Rubin Observatory

William O'Mullane, Frossie Economou, Kian-Tat Lim +8

Starting from a description of the Rubin Observatory Data Management System Architecture, and drawing on our experience with and involvement in a range of other projects including…

astro-ph.IM2022★ 5k cited

The Astropy Project: Sustaining and Growing a Community-oriented Open-source Project and the Latest Major Release (v5.0) of the Core Package

The Astropy Collaboration, Adrian M. Price-Whelan, Pey Lian Lim +133

The Astropy Project supports and fosters the development of open-source and openly-developed Python packages that provide commonly needed functionality to the astronomical communit…

astro-ph.GA2021★ 69 cited

LOFAR imaging of Cygnus A -- Direct detection of a turnover in the hotspot radio spectra

J. P. McKean, L. E. H. Godfrey, S. Vegetti +75

The low-frequency radio spectra of the hotspots within powerful radio galaxies can provide valuable information about the physical processes operating at the site of the jet termin…

astro-ph.IM2018★ 5 cited

An Overview of the LSST Image Processing Pipelines

James Bosch, Yusra AlSayyad, Robert Armstrong +31

The Large Synoptic Survey Telescope (LSST) is an ambitious astronomical survey with a similarly ambitious Data Management component. Data Management for LSST includes processing on…

astro-ph.IM2018

Identifying transient and variable sources in radio images

Antonia Rowlinson, Adam J. Stewart, Jess W. Broderick +16

With the arrival of a number of wide-field snapshot image-plane radio transient surveys, there will be a huge influx of images in the coming years making it impossible to manually…

astro-ph.IM2018

RFI Flagging Implications for Short-Duration Transients

Y. Cendes, P. Prasad, A. Rowlinson +24

With their wide fields of view and often relatively long coverage of any position in the sky in imaging survey mode, modern radio telescopes provide a data stream that is naturally…

astro-ph.HE2018★ 25 cited

LOFAR 150-MHz observations of SS 433 and W 50

J. W. Broderick, R. P. Fender, J. C. A. Miller-Jones +28

We present LOFAR high-band data over the frequency range 115-189 MHz for the X-ray binary SS 433, obtained in an observing campaign from 2013 February - 2014 May. Our results inclu…

astro-ph.HE2017★ 28 cited

ThunderKAT: The MeerKAT Large Survey Project for Image-Plane Radio Transients

R. Fender, P. A. Woudt, R. Armstrong +59

ThunderKAT is the image-plane transients programme for MeerKAT. The goal as outlined in 2010, and still today, is to find, identify and understand high-energy astrophysical process…

astro-ph.IM2017

IVOA Recommendation: VOEvent Transport Protocol Version 2.0

Alasdair Allan, Robert B. Denny, John D. Swinbank

The IVOA VOEvent Recommendation defines a means of describing transient celestial events but, purposely, remains silent on the topic of how those descriptions should be transmitted…

astro-ph.IM2017★ 499 cited

The Hyper Suprime-Cam Software Pipeline

James Bosch, Robert Armstrong, Steven Bickerton +32

In this paper, we describe the optical imaging data processing pipeline developed for the Subaru Telescope's Hyper Suprime-Cam (HSC) instrument. The HSC Pipeline builds on the prot…

astro-ph.IM2016

The AARTFAAC All Sky Monitor: System Design and Implementation

Peeyush Prasad, Folkert Huizinga, Eric Kooistra +8

The Amsterdam-ASTRON Radio Transients Facility And Analysis Center (AARTFAAC) all sky monitor is a sensitive, real time transient detector based on the Low Frequency Array (LOFAR).…

astro-ph.IM2016★ 74 cited

LBCS: the LOFAR Long-Baseline Calibrator Survey

N. Jackson, A. Tagore, A. Deller +76

(abridged). We outline LBCS (the LOFAR Long-Baseline Calibrator Survey), whose aim is to identify sources suitable for calibrating the highest-resolution observations made with the…

astro-ph.IM2016★ 149 cited

Prime Focus Spectrograph (PFS) for the Subaru Telescope: Overview, recent progress, and future perspectives

Naoyuki Tamura, Naruhisa Takato, Atsushi Shimono +97

PFS (Prime Focus Spectrograph), a next generation facility instrument on the 8.2-meter Subaru Telescope, is a very wide-field, massively multiplexed, optical and near-infrared spec…

astro-ph.HE2016★ 156 cited

A large light-mass component of cosmic rays at 10^{17} - 10^{17.5} eV from radio observations

S. Buitink, A. Corstanje, H. Falcke +101

Cosmic rays are the highest energy particles found in nature. Measurements of the mass composition of cosmic rays between 10^{17} eV and 10^{18} eV are essential to understand whet…

astro-ph.HE2016★ 36 cited

Low-radio-frequency eclipses of the redback pulsar J2215+5135 observed in the image plane with LOFAR

J. W. Broderick, R. P. Fender, R. P. Breton +30

The eclipses of certain types of binary millisecond pulsars (i.e. `black widows' and `redbacks') are often studied using high-time-resolution, `beamformed' radio observations. Howe…