Related papers: Optical Spectroscopic Survey of High Latitude WISE…

The 2-degree Field Lensing Survey: photometric redshifts from a large new training sample to r<19.5

We present a new training set for estimating empirical photometric redshifts of galaxies, which was created as part of the 2dFLenS project. This training set is located in a 700 sq deg area of the KiDS South field and is randomly selected…

Cosmology and Nongalactic Astrophysics · Physics 2017-01-18 Christian Wolf , Andrew Johnson , Maciej Bilicki , Chris Blake , Alexandra Amon , Thomas Erben , Karl Glazebrook , Catherine Heymans , Hendrik Hildebrandt , Shahab Joudaki , Dominik Klaes , Konrad Kuijken , Chris Lidman , Felipe A. Marin , David Parkinson , Gregory B. Poole

Candidate high-redshift protoclusters and lensed galaxies in the Planck list of high-z sources overlapping with Herschel-SPIRE imaging

The Planck list of high-redshift source candidates (the PHz catalogue) contains 2151 peaks in the cosmic infrared background, unresolved by Planck's 5 arcmin beam. Follow-up spectroscopic observations have revealed that some of these…

Astrophysics of Galaxies · Physics 2022-06-22 Caleb Lammers , Ryley Hill , Seunghwan Lim , Douglas Scott , Raoul Cañameras , Hervé Dole

WISE data as a photometric redshift indicator for radio AGN

We show that mid-infrared data from the all-sky WISE survey can be used as a robust photometric redshift indicator for powerful radio AGN, in the absence of other spectroscopic or multi-band photometric information. Our work is motivated by…

Instrumentation and Methods for Astrophysics · Physics 2017-09-27 M. Glowacki , J. R. Allison , E. M. Sadler , V. A. Moss , T. H. Jarrett

Euclid Quick Data Release (Q1). Spectroscopic unveiling of highly ionised lines at z = 2.48-3.88

This study explores a rare population of sources in a currently uncharted region of spectroscopic redshift space in the Euclid Quick Data Release (Q1), and is intended potentially to support upcoming spectroscopic studies. Our goal is to…

Astrophysics of Galaxies · Physics 2025-11-06 Euclid Collaboration , D. Vergani , S. Quai , F. Ricci , Y. Fu , S. Serjeant , M. Salvato , W. Roster , M. Mezcua , M. Siudek , A. Enia , G. Zamorani , L. Bisigello , A. Feltre , S. Fotopoulou , T. Matamoro Zatarain , L. Pozzetti , D. Scott , B. Laloux , J. G. Sorce , P. A. C. Cunha , A. Viitanen , C. Saulder , E. Rossetti , M. Moresco , V. Le Brun , E. Palazzi , M. Talia , Z. Mao , L. Nicastro , E. Maiorano , D. Vibert , P. -Y. Chabaud , G. Daste , F. Dufresne , T. Bedrine , A. Amara , S. Andreon , N. Auricchio , C. Baccigalupi , M. Baldi , A. Balestra , S. Bardelli , P. Battaglia , A. Biviano , E. Branchini , M. Brescia , S. Camera , G. Cañas-Herrera , V. Capobianco , C. Carbone , J. Carretero , S. Casas , M. Castellano , G. Castignani , S. Cavuoti , K. C. Chambers , A. Cimatti , C. Colodro-Conde , G. Congedo , C. J. Conselice , L. Conversi , Y. Copin , F. Courbin , H. M. Courtois , A. Da Silva , H. Degaudenzi , G. De Lucia , A. M. Di Giorgio , H. Dole , F. Dubath , X. Dupac , S. Dusini , S. Escoffier , M. Farina , R. Farinelli , F. Faustini , S. Ferriol , F. Finelli , N. Fourmanoit , M. Frailis , E. Franceschi , M. Fumana , S. Galeotta , W. Gillard , B. Gillis , C. Giocoli , J. Gracia-Carpio , A. Grazian , F. Grupp , S. V. H. Haugan , J. Hoar , H. Hoekstra , W. Holmes , I. M. Hook , F. Hormuth , A. Hornstrup , K. Jahnke , M. Jhabvala , E. Keihänen , S. Kermiche , A. Kiessling , B. Kubik , M. Kümmel , M. Kunz , H. Kurki-Suonio , A. M. C. Le Brun , D. Le Mignant , S. Ligori , P. B. Lilje , V. Lindholm , I. Lloro , G. Mainetti , D. Maino , O. Mansutti , O. Marggraf , M. Martinelli , N. Martinet , F. Marulli , R. J. Massey , E. Medinaceli , S. Mei , M. Melchior , Y. Mellier , M. Meneghetti , E. Merlin , G. Meylan , A. Mora , L. Moscardini , C. Neissner , S. -M. Niemi , C. Padilla , S. Paltani , F. Pasian , K. Pedersen , W. J. Percival , V. Pettorino , S. Pires , G. Polenta , M. Poncet , L. A. Popa , F. Raison , R. Rebolo , A. Renzi , J. Rhodes , G. Riccio , E. Romelli , M. Roncarelli , R. Saglia , Z. Sakr , D. Sapone , B. Sartoris , M. Schirmer , P. Schneider , T. Schrabback , M. Scodeggio , A. Secroun , G. Seidel , S. Serrano , P. Simon , C. Sirignano , G. Sirri , L. Stanco , J. Steinwagner , C. Surace , P. Tallada-Crespí , A. N. Taylor , H. I. Teplitz , I. Tereno , N. Tessore , S. Toft , R. Toledo-Moreo , F. Torradeflot , I. Tutusaus , L. Valenziano , J. Valiviita , T. Vassallo , A. Veropalumbo , Y. Wang , J. Weller , A. Zacchei , F. M. Zerbi , E. Zucca , V. Allevato , M. Ballardini , M. Bolzonella , E. Bozzo , C. Burigana , R. Cabanac , M. Calabrese , A. Cappi , D. Di Ferdinando , J. A. Escartin Vigo , L. Gabarra , W. G. Hartley , M. Huertas-Company , R. Maoli , J. Martín-Fleitas , S. Matthew , N. Mauri , R. B. Metcalf , A. Pezzotta , M. Pöntinen , C. Porciani , I. Risso , V. Scottez , M. Sereno , M. Tenti , M. Viel , M. Wiesmann , Y. Akrami , I. T. Andika , S. Anselmi , M. Archidiacono , F. Atrio-Barandela , D. Bertacca , M. Bethermin , A. Blanchard , L. Blot , M. Bonici , S. Borgani , M. L. Brown , S. Bruton , A. Calabro , B. Camacho Quevedo , F. Caro , C. S. Carvalho , T. Castro , F. Cogato , S. Conseil , T. Contini , A. R. Cooray , O. Cucciati , G. Desprez , A. Díaz-Sánchez , J. J. Diaz , S. Di Domizio , J. M. Diego , M. Y. Elkhashab , Y. Fang , A. Finoguenov , F. Fontanot , A. Franco , K. Ganga , J. García-Bellido , T. Gasparetto , V. Gautard , E. Gaztanaga , F. Giacomini , F. Gianotti , G. Gozaliasl , M. Guidi , C. M. Gutierrez , A. Hall , S. Hemmati , C. Hernández-Monteagudo , H. Hildebrandt , J. Hjorth , J. J. E. Kajava , Y. Kang , V. Kansal , D. Karagiannis , K. Kiiveri , J. Kim , C. C. Kirkpatrick , S. Kruk , M. Lattanzi , L. Legrand , M. Lembo , F. Lepori , G. Leroy , G. F. Lesci , J. Lesgourgues , T. I. Liaudat , A. Loureiro , J. Macias-Perez , M. Magliocchetti , C. Mancini , F. Mannucci , C. J. A. P. Martins , L. Maurin , M. Miluzio , P. Monaco , C. Moretti , G. Morgante , S. Nadathur , K. Naidoo , A. Navarro-Alsina , S. Nesseris , D. Paoletti , F. Passalacqua , K. Paterson , L. Patrizii , A. Pisani , D. Potter , M. Radovich , G. Rodighiero , S. Sacquegna , M. Sahlén , D. B. Sanders , E. Sarpa , C. Scarlata , A. Schneider , D. Sciotti , E. Sellentin , F. Shankar , L. C. Smith , K. Tanidis , C. Tao , G. Testera , R. Teyssier , S. Tosi , A. Troja , M. Tucci , C. Valieri , A. Venhola , G. Verza , P. Vielzeuf , N. A. Walton

An Atlas of MUSE Observations towards Twelve Massive Lensing Clusters

Spectroscopic surveys of massive galaxy clusters reveal the properties of faint background galaxies, thanks to the magnification provided by strong gravitational lensing. We present a systematic analysis of integral-field-spectroscopy…

Astrophysics of Galaxies · Physics 2021-02-17 Johan Richard , Adélaïde Claeyssens , David J. Lagattuta , Lucia Guaita , Franz E. Bauer , Roser Pello , David Carton , Roland Bacon , Geneviève Soucail , Gonzalo Prieto Lyon , Jean-Paul Kneib , Guillaume Mahler , Benjamin Clément , Wilfried Mercier , Andrei Variu , Amélie Tamone , Harald Ebeling , Kasper B. Schmidt , Themiya Nanayakkara , Michael Maseda , Peter M. Weilbacher , Nicolas Bouché , Rychard J. Bouwens , Lutz Wisotzki , Geoffroy de la Vieuville , Johany Martinez , Vera Patrício , -----

H-ATLAS/GAMA: The nature and characteristics of optically red galaxies detected at submillimetre wavelengths

We combine Herschel/SPIRE sub-millimeter (submm) observations with existing multi-wavelength data to investigate the characteristics of low redshift, optically red galaxies detected in submm bands. We select a sample of galaxies in the…

Astrophysics of Galaxies · Physics 2016-01-27 A. Dariush , S. Dib , S. Hony , D. J. B. Smith , S. Zhukovska , L. Dunne , S. Eales , E. Andrae , M. Baes , I. Baldry , A. Bauer , J. Bland-Hawthorn , S. Brough , N. Bourne , A. Cava , D. Clements , M. Cluver , A. Cooray , G. De Zotti , S. Driver , M. W. Grootes , A. M. Hopkins , R. Hopwood , S. Kaviraj , L. Kelvin , M. A. Lara-Lopez , J. Liske , J. Loveday , S. Maddox , B. Madore , M. J. Michalowski , C. Pearson , C. Popescu , A. Robotham , K. Rowlands , M. Seibert , F. Shabani , M. W. L. Smith , E. N. Taylor , R. Tuffs , E. Valiante , J. S. Virdee

Galaxies at z = 6 - 9 from the WFC3/IR imaging of the HUDF

We present the results of a systematic search for galaxies in the redshift range z = 6 - 9, within the new, deep, near-infrared imaging of the Hubble Ultra Deep Field provided by the Wide Field Camera 3 (WFC3) on HST. We have performed full…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-14 R. J. McLure , J. S. Dunlop , M. Cirasuolo , A. M. Koekemoer , E. Sabbi , D. P. Stark , T. A. Targett , R. S. Ellis

A Redshift Survey of Herschel Far-Infrared Selected Starbursts and Implications for Obscured Star Formation

We present Keck spectroscopic observations and redshifts for a sample of 767 Herschel-SPIRE selected galaxies (HSGs) at 250, 350, and 500um, taken with the Keck I Low Resolution Imaging Spectrometer (LRIS) and the Keck II DEep Imaging…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-11 C. M. Casey , S. Berta , M. Béthermin , J. Bock , C. Bridge , J. Budynkiewicz , D. Burgarella , E. Chapin , S. C. Chapman , D. L. Clements , A. Conley , C. J. Conselice , A. Cooray , D. Farrah , E. Hatziminaoglou , R. J. Ivison , E. Le Floc'h , D. Lutz , G. Magdis , B. Magnelli , S. J. Oliver , M. J. Page , F. Pozzi , D. Rigopoulou , L. Riguccini , I. G. Roseboom , D. B. Sanders , D. Scott , N. Seymour , I. Valtchanov , J. D. Vieira , M. Viero , J. Wardlow

Spectral energy distributions and luminosities of galaxies and AGN in the SPITZER SWIRE Legacy Survey

We discuss optical associations, spectral energy distributions and photometric redshifts for SWIRE sources in the ELAIS-N1 area and the Lockman Validation Field. The band-merged IRAC (3.6, 4.5, 5.8 and 8.0 mu) and MIPS (24, 70, 160 mu) data…

Astrophysics · Physics 2009-11-10 M. Rowan-Robinson , T. Babbedge , J. Surace , D. Shupe , F. Fang , C. Lonsdale , E. E. Smith , M. Polletta , B. Siana , E. Gonzalez-Solares , C. Xu , F. Owen , P. Davoodi , H. Dole , D. Dominghue , A. Efstathiou , D. Farrah , M. Fox , A. Franceschini , D. Frayer , E. Hatzimaoglou , F. Masci , G. Morrison , K. Nandra , S. Oliver , N. Onyett , D. Padgett , I. Perez-Fournon , S. Serjeant , G. Stacey , M. Vaccari

Evidence for a fast evolution of the UV luminosity function beyond redshift 6 from a deep HAWK-I survey of the GOODS-S field

We perform a deep search for galaxies in the redshift range 6.5<z<7.5, to measure the evolution of the number density of luminous galaxies in this redshift range and derive useful constraints on the evolution of their Luminosity Function.…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-14 M. Castellano , A. Fontana , K. Boutsia , A. Grazian , L. Pentericci , R. Bouwens , M. Dickinson , M. Giavalisco , P. Santini , S. Cristiani , F. Fiore , S. Gallozzi , E. Giallongo , R. Maiolino , F. Mannucci , N. Menci , A. Moorwood , M. Nonino , D. Paris , A. Renzini , P. Rosati , S. Salimbeni , V. Testa , E. Vanzella

The Swift/BAT High Latitude Survey: First Results

We present preliminary results from the first 3 months of the Swift BAT high galactic latitude survey in the 14--195 keV band. The survey reaches a flux of \~10^{-11} erg/cm^2/s and has ~2.7' (90% confidence) positional uncertainties for…

Astrophysics · Physics 2009-11-13 C. B. Markwardt , J. Tueller , G. K. Skinner , N. Gehrels , S. D. Barthelmy , R. F. Mushotzky

Measuring PAH Emission in Ultradeep Spitzer IRS Spectroscopy of High Redshift IR Luminous Galaxies

The study of the dominant population of high redshift IR-luminous galaxies (10^11 - 10^12 Lsun at 1<z<3), requires observation of sources at the ~0.1 mJy level in the mid-IR. We present the deepest spectra taken to date with the Infrared…

Astrophysics · Physics 2011-02-11 H. I. Teplitz , V. Desai , L. Armus , R. Chary , J. A. Marshall , J. W. Colbert , D. T. Frayer , A. Pope , A. Blain , H. Spoon , V. Charmandaris , D. Scott , ;

Target Selection and Validation of DESI Luminous Red Galaxies

The Dark Energy Spectroscopic Instrument (DESI) is carrying out a 5-year survey that aims to measure the redshifts of tens of millions of galaxies and quasars, including 8 million luminous red galaxies (LRGs) in the redshift range of…

Cosmology and Nongalactic Astrophysics · Physics 2023-01-19 Rongpu Zhou , Biprateep Dey , Jeffrey A. Newman , Daniel J. Eisenstein , K. Dawson , S. Bailey , A. Berti , J. Guy , Ting-Wen Lan , H. Zou , J. Aguilar , S. Ahlen , Shadab Alam , D. Brooks , A. de la Macorra , A. Dey , G. Dhungana , K. Fanning , A. Font-Ribera , S. Gontcho A Gontcho , K. Honscheid , Mustapha Ishak , T. Kisner , A. Kovács , A. Kremin , M. Landriau , Michael E. Levi , C. Magneville , Marc Manera , P. Martini , Aaron M. Meisner , R. Miquel , J. Moustakas , Adam D. Myers , Jundan Nie , N. Palanque-Delabrouille , W. J. Percival , C. Poppett , F. Prada , A. Raichoor , A. J. Ross , E. Schlafly , D. Schlegel , M. Schubnell , Gregory Tarlé , B. A. Weaver , R. H. Wechsler , Christophe Yèche , Zhimin Zhou

The Bright Extragalactic ALMA Redshift Survey (BEARS) I: redshifts of bright gravitationally-lensed galaxies from the Herschel ATLAS

We present spectroscopic measurements for 71 galaxies associated with 62 of the brightest high-redshift submillimeter sources from the Southern fields of the Herschel Astrophysical Terahertz Large Area Survey (H-ATLAS), while targeting 85…

Astrophysics of Galaxies · Physics 2022-02-09 S. A. Urquhart , G. J. Bendo , S. Serjeant , T. Bakx , M. Hagimoto , P. Cox , R. Neri , M. Lehnert , C. Sedgwick , C. Weiner , H. Dannerbauer , A. Amvrosiadis , P. Andreani , A. J. Baker , A. Beelen , S. Berta , E. Borsato , V. Buat , K. M. Butler , A. Cooray , G. De Zotti , L. Dunne , S. Dye , S. Eales , A. Enia , L. Fan , R. Gavazzi , J. Gonzalez-Nuevo , A. I. Harris , C. N. Herrera , D. Hughes , D. Ismail , R. Ivison , S. Jin , B. Jones , K. Kohno , M. Krips , G. Lagache , L. Marchetti , M. Massardi , H. Messias , M. Negrello , A. Omont , I. Perez-Fournon , D. A. Riechers , D. Scott , M. W. L. Smith , F. Stanley , Y. Tamura , P. Temi , C. Vlahakis , A. Weiss , P. van der Werf , A. Verma , C. Yang , A. J. Young

WISE view of Narrow-Line Seyfert 1 galaxies: mid-infrared color and variability

We present the color and flux variability analysis at 3.4 {\mu}m (W1-band) and 4.6 {\mu}m (W 2-band) of 492 narrow-line Seyfert 1 (NLSy1) galaxies using archival data from the Wide-field Infrared Survey Explorer (WISE). In the WISE…

Astrophysics of Galaxies · Physics 2018-12-12 Suvendu Rakshit , Ansu Johnson , C. S. Stalin , Poshak Gandhi , Sebastian Hoenig

A robust sample of galaxies at redshifts 6.0<z<8.7: stellar populations, star-formation rates and stellar masses

We present the results of a photometric redshift analysis designed to identify z>6 galaxies from the near-IR HST imaging in three deep fields (HUDF, HUDF09-2 & ERS). By adopting a rigorous set of criteria for rejecting low-z interlopers,…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-27 R. J. McLure , J. S. Dunlop , L. de Ravel , M. Cirasuolo , R. S. Ellis , M. Schenker , B. E. Robertson , A. M. Koekemoer , D. P. Stark , R. A. A. Bowler

Unveiling the distant Universe: Characterizing $z\ge9$ Galaxies in the first epoch of COSMOS-Web

We report the identification of 15 galaxy candidates at $z\ge9$ using the initial COSMOS-Web JWST observations over 77 arcmin$^2$ through four NIRCam filters (F115W, F150W, F277W, F444W) with an overlap with MIRI (F770W) of 8.7 arcmin$^2$.…

Astrophysics of Galaxies · Physics 2023-08-03 Maximilien Franco , Hollis B. Akins , Caitlin M. Casey , Steven L. Finkelstein , Marko Shuntov , Katherine Chworowsky , Andreas L. Faisst , Seiji Fujimoto , Olivier Ilbert , Anton M. Koekemoer , Daizhong Liu , Christopher C. Lovell , Claudia Maraston , Henry Joy McCracken , Jed McKinney , Brant E. Robertson , Micaela B. Bagley , Jaclyn B. Champagne , Olivia R. Cooper , Xuheng Ding , Nicole E. Drakos , Andrea Enia , Steven Gillman , Christopher C. Hayward , Michaela Hirschmann , Vasily Kokorev , Clotilde Laigle , Arianna S. Long , Ghassem Gozaliasl , Santosh Harish , Shuowen Jin , Jeyhan S. Kartaltepe , Georgios Magdis , Guillaume Mahler , Crystal L. Martin , R. Michael Rich , Benny Trakhtenbrot , Bahram Mobasher , Louise Paquereau , Alvio Renzini , Jason Rhodes , Kartik Sheth , John D. Silverman , Martin Sparre , Margherita Talia , Francesco Valentino , Aswin P. Vijayan , Stephen M. Wilkins , Lilan Yang , Jorge A. Zavala

Optical characterization of WISE selected blazar candidates

Over the last decade more than five thousand gamma-ray sources were detected by the Large Area Telescope (LAT) on board Fermi Gamma-ray Space Telescope. Given the positional uncertainty of the telescope, nearly 30% of these sources remain…

High Energy Astrophysical Phenomena · Physics 2019-09-25 Raniere de Menezes , Harold A. Peña-Herazo , Ezequiel J. Marchesini , Raffaele D'Abrusco , Nicola Masetti , Rodrigo Nemmen , Francesco Massaro , Federica Ricci , Marco Landoni , Alessandro Paggi , Howard A. Smith

Star-forming galaxies with hot dust emission in the Sloan Digital Sky Survey discovered by the Wide-field Infrared Survey Explorer (WISE)

We present the results of a search for Sloan Digital Sky Survey (SDSS) emission-line galaxies with very red 3.4mum - 4.6mum (W1-W2) colours in the Wide-field Infrared Survey Explorer (WISE) Preliminary Release Source Catalogue (PRSC) aiming…

Cosmology and Nongalactic Astrophysics · Physics 2018-05-29 Y. I. Izotov , N. G. Guseva , K. J. Fricke , C. Henkel

Optical Line Diagnostics of z~2 Optically Faint ULIRGs in the Spitzer Bootes Survey

We present near-infrared spectroscopic observations for a sample of ten optically faint luminous infrared galaxies (R-[24]> 14) using Keck NIRSPEC and Gemini NIRI. The sample is selected from a 24 micron Spitzer MIPS imaging survey of the…

Astrophysics · Physics 2011-02-11 K. Brand , A. Dey , V. Desai , B. T. Soifer , C. Bian , L. Armus , M. J. I. Brown , E. Le Floc'h , S. J. Higdon , J. R. Houck , B. T. Jannuzi , D. W. Weedman