相关论文: The GALAH survey: The data reduction pipeline

CALIFA, the Calar Alto Legacy Integral Field Area survey: I. Survey presentation

We present here the Calar Alto Legacy Integral Field Area (CALIFA) survey, which has been designed to provide a first step in this direction.We summarize the survey goals and design, including sample selection and observational strategy.We…

宇宙学与河外天体物理 · 物理学 2016-08-14 S. F. Sanchez , R. C. Kennicutt , A. Gil de Paz , G. van de Ven , J. M. Vílchez , L. Wisotzki , C. J. Walcher , D. Mast , J. A. L. Aguerri , S. Albiol-Perez , A. Alonso-Herrero , J. Alves , J. Bakos , T. Bartakova , J. Bland-Hawthorn , A. Boselli , D. J. Bomans , A. Castillo-Morales , C. Cortijo-Ferrero , A. de Lorenzo-Caceres , A. del Olmo , R. -J. Dettmar , A. Díaz , S. Ellis , J. Falcon-Barroso , H. Flores , A. Gallazzi , B. García-Lorenzo , R. Gonzalez Delgado , N. Gruel , T. Haines , C. Hao , B. Husemann , J. Iglesias-Páramo , K. Jahnke , B. Johnson , B. Jungwiert , V. Kalinova , C. Kehrig , D. Kupko , A . R. Lopez-Sanchez , M. Lyubenova , R. A. Marino , E. Marmol-Queralto , I. Marquez , J. Masegosa , S. Meidt , J. Mendez-Abreu , A. Monreal-Ibero , C. Montijo , A. M. Mourao , G. Palacios-Navarro , P. Papaderos , A. Pasquali , R. Peletier , E. Perez , I. Perez , A. Quirrenbach , M. Relaño , F. F. Rosales-Ortega , M. M. Roth , T. Ruiz-Lara , P. Sanchez-Blazquez , C. Sengupta , R. Singh , V. Stanishev , S. C. Trager , A. Vazdekis , K. Viironen , V. Wild , S. Zibetti , B. Ziegler

Herschel-ATLAS: First data release of the Science Demonstration Phase source catalogues

The Herschel-ATLAS is a survey of 550 square degrees with the Herschel Space Observatory in five far--infrared and submillimetre bands. The first data for the survey, observations of a field 4x4 sq. degrees in size, were taken during the…

天体物理仪器与方法 · 物理学 2015-05-20 E. E. Rigby , S. J. Maddox , L. Dunne , M. Negrello , D. J. B. Smith , J. González-Nuevo , D. Herranz , M. López-Caniego , R. Auld , M. Baes , S. Buttiglione , A. Cava , A. Cooray , D. L. Clements , A. Dariush , G. De Zotti , S. Dye , S. Eales , D. Frayer , J. Fritz , R. Hopwood , E. Ibar , R. J. Ivison , M. Jarvis , P. Panuzzo , E. Pascale , M. Pohlen , G. Rodighiero , S. Serjeant , P. Temi , M. A. Thompson

First Observational Results from ALFA with Natural and Laser Guide Stars

The sodium laser guide star adaptive optics system ALFA, which is installed at the Calar Alto 3.5-m telescope, has been undergoing an intensive optimisation phase. Observations using natural guide stars that are presented in this paper,…

天体物理学 · 物理学 2007-05-23 R. I. Davies , W. Hackenberg , T. Ott , A. Eckart , S. Rabien , S. Anders , S. Hippler , M. Kaspar

The First Large Absorption Survey in HI (FLASH): II. Pilot Survey data release and first results

The First Large Absorption Survey in HI (FLASH) is a large-area radio survey for neutral hydrogen in the redshift range 0.4<z<1.0, using the 21cm HI absorption line as a probe of cold neutral gas. FLASH uses the ASKAP radio telescope and is…

星系天体物理 · 物理学 2025-05-26 Hyein Yoon , Elaine M. Sadler , Elizabeth K. Mahony , J. N. H. S. Aditya , James R. Allison , Marcin Glowacki , Emily F. Kerrison , Vanessa A. Moss , Renzhi Su , Simon Weng , Matthew Whiting , O. Ivy Wong , Joseph R. Callingham , Stephen J. Curran , Jeremy Darling , Alastair C. Edge , Sara L. Ellison , Kimberly L. Emig , Lilian Garratt-Smithson , Gordon German , Kathryn Grasha , Baerbel S. Koribalski , Raffaella Morganti , Tom Oosterloo , Céline Péroux , Max Pettini , Kevin A. Pimbblet , Zheng Zheng , Martin Zwaan , Lewis Ball , Douglas C. -J. Bock , David Brodrick , John D. Bunton , F. R. Cooray , Philip G. Edwards , Douglas B. Hayman , Aidan W. Hotan , K. Lee-Waddell , N. M. McClure-Griffiths , A. Ng , Chris J. Phillips , Wasim Raja , Maxim A. Voronkov , Tobias Westmeier

Direct Optimal Mapping for 21cm Cosmology: A Demonstration with the Hydrogen Epoch of Reionization Array

Motivated by the desire for wide-field images with well-defined statistical properties for 21cm cosmology, we implement an optimal mapping pipeline that computes a maximum likelihood estimator for the sky using the interferometric…

宇宙学与河外天体物理 · 物理学 2022-10-28 Zhilei Xu , Jacqueline N. Hewitt , Kai-Feng Chen , Honggeun Kim , Joshua S. Dillon , Nicholas S. Kern , Miguel F. Morales , Bryna J. Hazelton , Ruby Byrne , Nicolas Fagnoni , Eloy de Lera Acedo , Zara Abdurashidova , Tyrone Adams , James E. Aguirre , Paul Alexander , Zaki S. Ali , Rushelle Baartman , Yanga Balfour , Adam P. Beardsley , Gianni Bernardi , Tashalee S. Billings , Judd D. Bowman , Richard F. Bradley , Philip Bull , Jacob Burba , Steven Carey , Chris L. Carilli , Carina Cheng , David R. DeBoer , Matt Dexter , Nico Eksteen , John Ely , Aaron Ewall-Wice , Randall Fritz , Steven R. Furlanetto , Kingsley Gale-Sides , Brian Glendenning , Deepthi Gorthi , Bradley Greig , Jasper Grobbelaar , Ziyaad Halday , Jack Hickish , Daniel C. Jacobs , Austin Julius , MacCalvin Kariseb , Joshua Kerrigan , Piyanat Kittiwisit , Saul A. Kohn , Matthew Kolopanis , Adam Lanman , Paul La Plante , Adrian Liu , Anita Loots , Yin-zhe Ma , David Harold Edward MacMahon , Lourence Malan , Cresshim Malgas , Keith Malgas , Bradley Marero , Zachary E. Martinot , Andrei Mesinger , Mathakane Molewa , Tshegofalang Mosiane , Steven G. Murray , Abraham R. Neben , Bojan Nikolic , Hans Nuwegeld , Aaron R. Parsons , Nipanjana Patra , Samantha Pieterse , Jonathan C. Pober , Nima Razavi-Ghods , James Robnett , Kathryn Rosie , Peter Sims , Craig Smith , Hilton Swarts , Nithyanandan Thyagarajan , Pieter Van Van Wyngaarden , Peter K. G. Williams , Haoxuan Zheng

Data Reduction Pipeline for the MMT and Magellan Infrared Spectrograph

We describe the new spectroscopic data reduction pipeline for the multi-object MMT/Magellan Infrared Spectrograph. The pipeline is implemented in idl as a stand-alone package and is publicly available in both stable and development…

天体物理仪器与方法 · 物理学 2015-06-24 Igor Chilingarian , Yuri Beletsky , Sean Moran , Warren Brown , Brian McLeod , Daniel Fabricant

Optical and Near-Infrared Imaging of the IRAS 1-Jy Sample of Ultraluminous Infrared Galaxies: I. The Atlas

An imaging survey of the {\em IRAS} 1-Jy sample of 118 ultraluminous infrared galaxies was conducted at optical (R) and near-infrared (K') wavelengths using the University of Hawaii 2.2m telescope. The methods of observation and data…

天体物理学 · 物理学 2009-11-07 D. -C. Kim , S. Veilleux , D. B. Sanders

The Gaia astrophysical parameters inference system (Apsis). Pre-launch description

The Gaia satellite will survey the entire celestial sphere down to 20th magnitude, obtaining astrometry, photometry, and low resolution spectrophotometry on one billion astronomical sources, plus radial velocities for over one hundred…

天体物理仪器与方法 · 物理学 2015-06-17 C. A. L. Bailer-Jones , R. Andrae , B. Arcay , T. Astraatmadja , I. Bellas-Velidis , A. Berihuete , A. Bijaoui , C. Carrión , C. Dafonte , Y. Damerdji , A. Dapergolas , P. de Laverny , L. Delchambre , P. Drazinos , R. Drimmel , Y. Frémat , D. Fustes , M. García-Torres , C. Guédé , U. Heiter , A. -M. Janotto , A. Karampelas , D. -W. Kim , J. Knude , I. Kolka , E. Kontizas , M. Kontizas , A. J. Korn , A. C. Lanzafame , Y. Lebreton , H. Lindstrøm , C. Liu , E. Livanou , A. Lobel , M. Manteiga , C. Martayan , Ch. Ordenovic , B. Pichon , A. Recio-Blanco , B. Rocca-Volmerange , L. M. Sarro , K. Smith , R. Sordo , C. Soubiran , J. Surdej , F. Thévenin , P. Tsalmantza , A. Vallenari , J. Zorec

Galaxy and Mass Assembly (GAMA): survey diagnostics and core data release

The Galaxy And Mass Assembly (GAMA) survey has been operating since February 2008 on the 3.9-m Anglo-Australian Telescope using the AAOmega fibre-fed spectrograph facility to acquire spectra with a resolution of R~1300 for 120,862 SDSS…

宇宙学与河外天体物理 · 物理学 2015-05-19 S. P. Driver , D. T. Hill , L. S. Kelvin , A. S. G. Robotham , J. Liske , P. Norberg , I. K. Baldry , S. P. Bamford , A. M. Hopkins , J. Loveday , J. A. Peacock , E. Andrae , J. Bland-Hawthorn , S. Brough , M. J. I. Brown , E. Cameron , J. H. Y. Ching , M. Colless , C. J. Conselice , S. M. Croom , N. J. G. Cross , R. De Propris , S. Dye , M. J. Drinkwater , S. Ellis , Alister W. Graham , M. W. Grootes , M. Gunawardhana , D. H. Jones , E. van Kampen , C. Maraston , R. C. Nichol , H. R. Parkinson , S. Phillipps , K. Pimbblet , C. C. Popescu , M. Prescott , I. G. Roseboom , E. M. Sadler , A. E. Sansom , R. G. Sharp , D. J. B. Smith , E. Taylor , D. Thomas , R. J. Tuffs , D. Wijesinghe , L. Dunne , C. S. Frenk , M. J. Jarvis , B. F. Madore , M. J. Meyer , M. Seibert , L. Staveley-Smith , W. J. Sutherland , S. J. Warren

Integrated Arbitrary Filter with Spiral Gratings: Design and Characterization

We report the design and characterization of a high performance integrated arbitrary filter from 1450 nm to 1640 nm. The filter's target spectrum is chosen to suppress the night-sky OH emission lines, which is critical for ground-based…

天体物理仪器与方法 · 物理学 2020-06-02 Yi-Wen Hu , Shengjie Xie , Jiahao Zhan , Yang Zhang , Sylvain Veilleux , Mario Dagenais

Measures of star formation rates from Infrared (Herschel) and UV (GALEX) emissions of galaxies in the HerMES fields

The reliability of infrared (IR) and ultraviolet (UV) emissions to measure star formation rates in galaxies is investigated for a large sample of galaxies observed with the SPIRE and PACS instruments on Herschel as part of the HerMES…

宇宙学与河外天体物理 · 物理学 2015-05-19 V. Buat , E. Giovannoli , D. Burgarella , B. Altieri , A. Amblard , V. Arumugam , H. Aussel , T. Babbedge , A. Blain , J. Bock , A. Boselli , N. Castro-Rodriguez , A. Cava , P. Chanial , D. L. Clements , A. Conley , L. Conversi , A. Cooray , C. D. Dowell , E. Dwek , S. Eales , D. Elbaz , M. Fox , A. Franceschini , W. Gear , J. Glenn , M. Griffin , M. Halpern , E. Hatziminaoglou , S. Heinis , E. Ibar , K. Isaak , R. J. Ivison , G. Lagache , L. Levenson , C. J. Lonsdale , N. Lu , S. Madden , B. Maffei , G. Magdis , G. Mainetti , L. Marchetti , G. E. Morrison , H. T. Nguyen , B. O'Halloran , S. J. Oliver , A. Omont , F. N. Owen , M. J. Page , M. Pannella , P. Panuzzo , A. Papageorgiou , C. P. Pearson , I. Perez-Fournon , M. Pohlen , D. Rigopoulou , D. Rizzo , I. G. Roseboom , M. Rowan-Robinson , M. Sanchez Portal , B. Schulz , N. Seymour , D. L. Shupe , A. J. Smith , J. A. Stevens , V. Strazzullo , M. Symeonidis , M. Trichas , K. E. Tugwell , M. Vaccari , E. Valiante , I. Valtchanov , L. Vigroux , L. Wang , R. Ward , G. Wright , C. K. Xu , M. Zemcov

The GALAH Survey: Non-LTE departure coefficients for large spectroscopic surveys

Massive sets of stellar spectroscopic observations are rapidly becoming available and these can be used to determine the chemical composition and evolution of the Galaxy with unprecedented precision. One of the major challenges in this…

太阳与恒星天体物理 · 物理学 2020-10-07 A. M. Amarsi , K. Lind , Y. Osorio , T. Nordlander , M. Bergemann , H. Reggiani , E. X. Wang , S. Buder , M. Asplund , P. S. Barklem , A. Wehrhahn , Á. Skúladóttir , C. Kobayashi , A. I. Karakas , X. D. Gao , J. Bland-Hawthorn , G. M. De Silva , J. Kos , G. F. Lewis , S. L. Martell , S. Sharma , J. D. Simpson , D. B. Zucker , K. Čotar , J. Horner , the GALAH collaboration

The SAMI Galaxy Survey: Early Data Release

We present the Early Data Release of the Sydney-AAO Multi-object Integral field spectrograph (SAMI) Galaxy Survey. The SAMI Galaxy Survey is an ongoing integral field spectroscopic survey of ~3400 low-redshift (z<0.12) galaxies, covering…

星系天体物理 · 物理学 2015-06-22 J. T. Allen , S. M. Croom , I. S. Konstantopoulos , J. J. Bryant , R. Sharp , G. N. Cecil , L. M. R. Fogarty , C. Foster , A. W. Green , I. -T. Ho , M. S. Owers , A. L. Schaefer , N. Scott , A. E. Bauer , I. Baldry , L. A. Barnes , J. Bland-Hawthorn , J. V. Bloom , S. Brough , M. Colless , L. Cortese , W. J. Couch , M. J. Drinkwater , S. P. Driver , M. Goodwin , M. L. P. Gunawardhana , E. J. Hampton , A. M. Hopkins , L. J. Kewley , J. S. Lawrence , S. G. Leon-Saval , J. Liske , Á. R. López-Sánchez , N. P. F. Lorente , R. McElroy , A. M. Medling , J. Mould , P. Norberg , Q. A. Parker , C. Power , M. B. Pracy , S. N. Richards , A. S. G. Robotham , S. M. Sweet , E. N. Taylor , A. D. Thomas , C. Tonini , C. J. Walcher

THINGS: The HI Nearby Galaxy Survey

We present "The HI Nearby Galaxy Survey (THINGS)", a high spectral (<=5.2 km/s) and spatial (~6") resolution survey of HI emission in 34 nearby galaxies obtained using the NRAO Very Large Array (VLA). The overarching scientific goal of…

天体物理学 · 物理学 2012-08-27 F. Walter , E. Brinks , W. J. G. de Blok , F. Bigiel , R. C. Kennicutt, , M. D. Thornley , A. K. Leroy

HELP: A catalogue of 170 million objects, selected at 0.36-4.5 $\mu$m, from 1270 deg.$^{2}$ of prime extragalactic fields

We present an optical to near-infrared selected astronomical catalogue covering 1270 deg.$^2$. This is the first attempt to systematically combine data from 23 of the premier extragalactic survey fields - the product of a vast investment of…

星系天体物理 · 物理学 2019-10-23 Raphael Shirley , Yannick Roehlly , Peter D Hurley , Veronique Buat , María del Carmen Campos Varillas , Steven Duivenvoorden , Kenneth J Duncan , Andreas Efstathiou , Duncan Farrah , Eduardo González Solares , Katarzyna Małek , Lucia Marchetti , Ian McCheyne , Andreas Papadopoulos , Estelle Pons , Roberto Scipioni , Mattia Vaccari , Seb Oliver

Performance of the Stellar Abundances and atmospheric Parameters Pipeline adapted for M dwarfs I. Atmospheric parameters from the spectroscopic module

M dwarfs are important targets in the search for Earth-like exoplanets due to their small masses and low luminosities. Several ongoing and upcoming space missions are targeting M dwarfs for this reason, and the ESA PLATO mission is one of…

太阳与恒星天体物理 · 物理学 2025-04-09 Terese Olander , Matthew R. Gent , Ulrike Heiter , Oleg Kochukhov , Maria Bergemann , Ekaterina Magg , Santi Cassisi , Mikhail Kovalev , Thierry Morel , Nicola J. Miller , Diogo Souto , Yutong Shan , Bárbara Rojas-Ayala , Elisa Delgado-Mena , Haiyang S. Wang

Observing and Reducing IFUs: INTEGRAL and PMAS -- Properties of the Ionized Gas in HH 202

The reduction of integral field spectroscopy (IFS) data requires several stages and many repetitive operations to convert raw data into, typically, a large number of spectra. Instead there are several semiautomatic data reduction tools and…

星系天体物理 · 物理学 2014-02-07 L. López-Martín

Automated Pipelines for Spectroscopic Analysis

The Gaia mission will have a profound impact on our understanding of the structure and dynamics of the Milky Way. Gaia is providing an exhaustive census of stellar parallaxes, proper motions, positions, colors and radial velocities, but…

天体物理仪器与方法 · 物理学 2016-10-19 Carlos Allende Prieto

sTools - a data reduction pipeline for the GREGOR Fabry-P\'erot Interferometer and the High-resolution Fast Imager at the GREGOR solar telescope

A huge amount of data has been acquired with the GREGOR Fabry-P\'erot Interferometer (GFPI), large-format facility cameras, and since 2016 with the High-resolution Fast Imager (HiFI). These data are processed in standardized procedures with…

天体物理仪器与方法 · 物理学 2017-09-20 C. Kuckein , C. Denker , M. Verma , H. Balthasar , S. J. González Manrique , R. E. Louis , A. Diercke

Novel technique for monitoring the performance of the LAT instrument on board the GLAST satellite

The Gamma-ray Large Area Space Telescope (GLAST) is an observatory designed to perform gamma-ray astronomy in the energy range 20 MeV to 300 GeV, with supporting measurements for gamma-ray bursts from 10 keV to 25 MeV. GLAST will be…

天体物理学 · 物理学 2009-06-23 D. Paneque , A. Borgland , A. Bovier , E. Bloom , Y. Edmonds , S. Funk , G. Godfrey , R. Rando , L. Wai , P. Wang