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This paper presents the Learning the Universe Implicit Likelihood Inference (LtU-ILI) pipeline, a codebase for rapid, user-friendly, and cutting-edge machine learning (ML) inference in astrophysics and cosmology. The pipeline includes…

We have recently commissioned a novel infrared ($0.9-1.7$ $\mu$m) integral field spectrograph (IFS) called the Wide Integral Field Infrared Spectrograph (WIFIS). WIFIS is a unique instrument that offers a very large field-of-view…

We describe the InfraRed Data Reduction (IRDR) software package, a small ANSI C library of fast image processing routines for automated pipeline reduction of infrared (dithered) observations. We developed the software to satisfy certain…

Astrophysics · Physics 2007-05-23 Chris N. Sabbey , Richard G. McMahon , James R. Lewis , Mike J. Irwin

Precision measurements of the galaxy power spectrum P(k) require a data analysis pipeline that is both fast enough to be computationally feasible and accurate enough to take full advantage of high-quality data. We present a rigorous…

Astrophysics · Physics 2009-10-07 Max Tegmark , Andrew Hamilton , Michael Strauss , Michael Vogeley , Alexander Szalay

The Herschel Common Science System (HCSS) (Ott et al. 2006) (Ott & Science Ground Segment Consortium 2010) is a substantial Java software package, accompanying the development of the Herschel Mission (Pilbratt et al. 2010), supporting all…

Instrumentation and Methods for Astrophysics · Physics 2015-03-17 Bernhard Schulz

Data-driven approaches using deep learning are emerging as powerful techniques to extract non-Gaussian information from cosmological large-scale structure. This work presents the first simulation-based inference (SBI) pipeline that combines…

The HIFI data processing pipeline was developed to systematically process diagnostic, calibration and astronomical observations taken with the HIFI science instrumentas part of the Herschel mission. The HIFI pipeline processed data from all…

Instrumentation and Methods for Astrophysics · Physics 2019-05-13 K. Edwards , R. F. Shipman , D. Kester , A. Lorenzani , M. Melchior

We introduce NeedATool (Needlet Analysis Tool), a software for data analysis based on needlets, a wavelet rendition which is powerful for the analysis of fields defined on a sphere. Needlets have been applied successfully to the treatment…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-20 Davide Pietrobon , Amedeo Balbi , Paolo Cabella , Krzysztof M. Gorski

The SINFONI data reduction pipeline, as part of the ESO-VLT Data Flow System, provides recipes for Paranal Science Operations, and for Data Flow Operations at Garching headquarters. At Paranal, it is used for the quick-look data evaluation.…

QMetro++ is a Python package that provides a set of tools for identifying optimal estimation protocols that maximize quantum Fisher information (QFI). Optimization can be performed for arbitrary configurations of input states,…

Quantum Physics · Physics 2026-02-04 Piotr Dulian , Stanisław Kurdziałek , Rafał Demkowicz-Dobrzański

We present kikuchipy, an open-source toolbox for analysis of electron backscatter diffraction patterns, written in Python. The software is capable of both Hough and dictionary indexing and orientation and/or projection center refinement of…

The High Frequency Instrument of Planck will map the entire sky in the millimeter and sub-millimeter domain from 100 to 857 GHz with unprecedented sensitivity to polarization ($\Delta P/T_{\tiny cmb} \sim 4\cdot 10^{-6}$) at 100, 143, 217…

MIRI, the Mid-InfraRed Instrument, is one of four instruments being built for the James Webb Space Telescope. It is being developed jointly between an European Consortium (21 institutes from 10 countries, under the auspices of ESA), and the…

Astrophysics · Physics 2007-05-23 Nuria P. F. Lorente , Alistair C. H. Glasse , Gillian S. Wright

The Gemini Planet Imager (GPI) is a high-contrast imaging instrument designed to directly image and characterize exoplanets. GPI is currently undergoing several upgrades to improve performance. In this paper, we discuss the upgrades to the…

Spectral line intensity mapping has been proposed as a promising tool to efficiently probe the cosmic reionization and the large-scale structure. Without detecting individual sources, line intensity mapping makes use of all available…

Cosmology and Nongalactic Astrophysics · Physics 2016-12-14 Yun-Ting Cheng , Tzu-Ching Chang , James Bock , C. Matt Bradford , Asantha Cooray

In the field of computational histopathology, both whole slide images (WSIs) and diagnostic captions provide valuable insights for making diagnostic decisions. However, aligning WSIs with diagnostic captions presents a significant…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Qifeng Zhou , Wenliang Zhong , Yuzhi Guo , Michael Xiao , Hehuan Ma , Junzhou Huang

Understanding astrophysical and cosmological processes can be challenging due to their complexity and lack of intuitive analogies. To address this, we present \texttt{AstronomyCalc}, a Python package specifically designed to aid…

Physics Education · Physics 2025-11-26 Sambit K. Giri

The Wide Field Infrared Survey Telescope (WFIRST) Coronagraph Instrument (CGI) is a high-contrast imager and integral field spectrograph that will enable the study of exoplanets and circumstellar disks at visible wavelengths. Ground-based…

Instrumentation and Methods for Astrophysics · Physics 2019-01-15 Vanessa P. Bailey , Lee Armus , Bala Balasubramanian , Pierre Baudoz , Andrea Bellini , Dominic Benford , Bruce Berriman , Aparna Bhattacharya , Anthony Boccaletti , Eric Cady , Sebastiano Calchi Novati , Kenneth Carpenter , David Ciardi , Brendan Crill , William Danchi , John Debes , Richard Demers , Kjetil Dohlen , Robert Effinger , Marc Ferrari , Margaret Frerking , Dawn Gelino , Julien Girard , Kevin Grady , Tyler Groff , Leon Harding , George Helou , Avenhaus Henning , Markus Janson , Jason Kalirai , Stephen Kane , N. Jeremy Kasdin , Matthew Kenworthy , Brian Kern , John Krist , Jeffrey Kruk , Anne Marie Lagrange , Seppo Laine , Maud Langlois , Herve Le Coroller , Chris Lindensmith , Patrick Lowrance , Anne-Lise Maire , Sangeeta Malhotra , Avi Mandell , Michael McElwain , Camilo Mejia Prada , Bertrand Mennesson , Tiffany Meshkat , Dwight Moody , Patrick Morrissey , Leonidas Moustakas , Mamadou N'Diaye , Bijan Nemati , Charley Noecker , Roberta Paladini , Marshall Perrin , Ilya Poberezhskiy , Marc Postman , Laurent Pueyo , Solange Ramirez , Clement Ranc , Jason Rhodes , A. J. E. Riggs , Maxime Rizzo , Aki Roberge , Daniel Rouan , Joshua Schlieder , Byoung-Joon Seo , Stuart Shaklan , Fang Shi , Remi Soummer , David Spergel , Karl Stapelfeldt , Christopher Stark , Motohide Tamura , Hong Tang , John Trauger , Margaret Turnbull , Roeland van der Marel , Arthur Vigan , Benjamin Williams , Edward J. Wollack , Marie Ygouf , Feng Zhao , Hanying Zhoud , Neil Zimmerman

This paper describes the general characteristics of raw data from fiber-fed spectrographs in general and fiber-fed IFUs in particular. The different steps of the data reduction are presented, and the techniques used to address the unusual…

Astrophysics · Physics 2010-11-11 S. F. Sanchez

The open-source PyNX toolkit [Favre-Nicolin et al (2011) arXiv:1010.2641, Mandula et al (2016)] has been extended to provide tools for coherent X-ray imaging data analysis and simulation. All calculations can be executed on graphical…

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