Related papers: The Chandra Source Catalog Release 2 Series

The NuSTAR Extragalactic Surveys: Initial Results and Catalog from the Extended Chandra Deep Field South

We present initial results and the source catalog from the NuSTAR survey of the Extended Chandra Deep Field South (hereafter, ECDFS) - currently the deepest contiguous component of the NuSTAR extragalactic survey program. The survey covers…

High Energy Astrophysical Phenomena · Physics 2015-11-18 J. R. Mullaney , A. Del-Moro , J. Aird , D. M. Alexander , F. M. Civano , R. C. Hickox , G. B. Lansbury , M. Ajello , R. Assef , D. R. Ballantyne , M. Balokovic , F. E. Bauer , W. N. Brandt , S. E. Boggs , M. Brightman , F. E. Christensen , A. Comastri , W. W. Craig , M. Elvis , K. Forster , P. Gandhi , B. W. Grefenstette , C. J. Hailey , F. A. Harrison , M. Koss , S. M. LaMassa , B. Luo , K. K. Madsen , S. Puccetti , C. Saez , D. Stern , E. Treister , C. M. Urry , D. R. Wik , L. Zappacosta , W. Zhang

The XMM-Newton serendipitous survey. X: The second source catalogue from overlapping XMM-Newton observations and its long-term variable content

The XMM-Newton Survey Science Centre Consortium (SSC) develops software in close collaboration with the Science Operations Centre to perform a pipeline analysis of all XMM-Newton observations. In celebration of the 20th launch anniversary,…

High Energy Astrophysical Phenomena · Physics 2020-09-23 I. Traulsen , A. D. Schwope , G. Lamer , J. Ballet , F. J. Carrera , M. T. Ceballos , M. Coriat , M. J. Freyberg , F. Koliopanos , J. Kurpas , L. Michel , C. Motch , M. J. Page , M. G. Watson , N. A. Webb

An X-ray photometry system I: Chandra ACIS

We present a system of X-ray photometry for the Chandra satellite. X-ray photometry can be a powerful tool to obtain flux estimates, hardness ratios, and colors unbiased by assumptions about spectral shape and independent of temporal and…

Astrophysics · Physics 2008-12-18 H. -J. Grimm , J. McDowell , G. Fabbiano , M. Elvis

An extension of the SHARC survey

We report on our search for distant clusters of galaxies based on optical and X-ray follow up observations of X-ray candidates from the SHARC survey. Based on the assumption that the absence of bright optical or radio counterparts to…

Astrophysics · Physics 2009-11-13 C. Adami , M. P. Ulmer , F. Durret , G. Covone , E. Cypriano

The XMM Cluster Survey: X-ray analysis methodology

The XMM Cluster Survey (XCS) is a serendipitous search for galaxy clusters using all publicly available data in the XMM-Newton Science Archive. Its main aims are to measure cosmological parameters and trace the evolution of X-ray scaling…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-20 E. J. Lloyd-Davies , A. Kathy Romer , Nicola Mehrtens , Mark Hosmer , Michael Davidson , Kivanc Sabirli , Robert G. Mann , Matt Hilton , Andrew R. Liddle , Pedro T. P. Viana , Heather C. Campbell , Chris A. Collins , E. Naomi Dubois , Peter Freeman , Craig D. Harrison , Ben Hoyle , Scott T. Kay , Emma Kuwertz , Christopher J. Miller , Robert C. Nichol , Martin Sahlen , S. A. Stanford , John P. Stott

Chandra Multi-wavelength Plane (ChaMPlane) Survey: Design and Initial Results

The Chandra Multiwavength Plane (ChaMPlane) Survey of the galactic plane incorporates serendipitous sources from selected Chandra pointings in or near the galactic plane (b < 12deg; >20 ksec; lack of bright diffuse or point sources) to…

Astrophysics · Physics 2015-06-24 Jonathan Grindlay , Ping Zhao , JaeSub Hong , Johnathan Jenkins , Dong-Woo Kim , Eric Schlegel , Jeremy Drake , Vinay Kashyap , Peter Edmonds , Haldan Cohn , Phyllis Lugger , Adrienne Cool

Testing the connection between the X-ray and submillimetre source populations using Chandra

The powerful combination of the Chandra X-ray telescope, the SCUBA submillimetre-wave camera and the gravitational lensing effect of the massive galaxy clusters A2390 and A1835 has been used to place stringent X-ray flux limits on six faint…

Astrophysics · Physics 2009-10-31 A. C. Fabian , I. Smail , K. Iwasawa , S. W. Allen , A. W. Blain , C. S. Crawford , S. Ettori , R. J. Ivison , R. M. Johnstone , J. -P. Kneib , R. J. Wilman

The Herschel/PACS Point Source Catalogue Explanatory Supplement

The Herschel Space Observatory was the fourth cornerstone mission in the European Space Agency (ESA) science programme. It had excellent broad band imaging capabilities in the far-infrared (FIR) and sub-millimetre part of the…

Instrumentation and Methods for Astrophysics · Physics 2017-05-17 G. Marton , L. Calzoletti , A. M. Perez Garcia , C. Kiss , R. Paladini , B. Altieri , M. Sanchez Portal , M. Kidger , the Herschel Point Source Catalogue Working Group

First results from a Chandra survey of the 'Bar' region of the SMC

We present the first results from a Chandra survey of the central region of the Small Magellanic Cloud. We detect a total of 122 sources down to a limiting luminosity of ~4.3x10^{33} erg\s (corrected for Galactic N_{H}), which is ~10 times…

Astrophysics · Physics 2007-05-23 A. Zezas , J. C. McDowell , D. Hadzidimitriou , V. Kalogera , G. Fabbiano , P. Taylor

Second Data Release of the Hyper Suprime-Cam Subaru Strategic Program

This paper presents the second data release of the Hyper Suprime-Cam Subaru Strategic Program, a wide-field optical imaging survey on the 8.2 meter Subaru Telescope. The release includes data from 174 nights of observation through January…

Instrumentation and Methods for Astrophysics · Physics 2019-11-06 Hiroaki Aihara , Yusra AlSayyad , Makoto Ando , Robert Armstrong , James Bosch , Eiichi Egami , Hisanori Furusawa , Junko Furusawa , Andy Goulding , Yuichi Harikane , Chiaki Hikage , Paul T. P. Ho , Bau-Ching Hsieh , Song Huang , Hiroyuki Ikeda , Masatoshi Imanishi , Kei Ito , Ikuru Iwata , Anton T. Jaelani , Ryota Kakuma , Kojiro Kawana , Satoshi Kikuta , Umi Kobayashi , Michitaro Koike , Yutaka Komiyama , Xiangchong Li , Yongming Liang , Yen-Ting Lin , Wentao Luo , Robert Lupton , Nate B. Lust , Lauren A. MacArthur , Yoshiki Matsuoka , Sogo Mineo , Hironao Miyatake , Satoshi Miyazaki , Surhud More , Ryoma Murata , Shigeru V. Namiki , Atsushi J. Nishizawa , Masamune Oguri , Nobuhiro Okabe , Sakurako Okamoto , Yuki Okura , Yoshiaki Ono , Masato Onodera , Masafusa Onoue , Ken Osato , Masami Ouchi , Takatoshi Shibuya , Michael A. Strauss , Naoshi Sugiyama , Yasushi Suto , Masahiro Takada , Yuhei Takagi , Tadafumi Takata , Satoshi Takita , Masayuki Tanaka , Tsuyoshi Terai , Yoshiki Toba , Hisakazu Uchiyama , Yousuke Utsumi , Shiang-Yu Wang , Wenting Wang , Yoshihiko Yamada

CLASSY II: A technical Overview of the COS Legacy Archive Spectroscopic SurveY

The COS Legacy Archive Spectroscopic SurveY (CLASSY) is designed to provide the community with a spectral atlas of 45 nearby star-forming galaxies which were chosen to cover similar properties as those seen at high-z (z>6). The prime high…

Astrophysics of Galaxies · Physics 2022-09-28 Bethan L. James , Danielle A. Berg , Teagan King , David J. Sahnow , Matilde Mingozzi , John Chisholm , Timothy Heckman , Crystal L. Martin , Dan P. Stark , The Classy Team , : , Alessandra Aloisi , Ricardo O. Amorín , Karla Z. Arellano-Córdova , Matthew Bayliss , Rongmon Bordoloi , Jarle Brinchmann , Stéphane Charlot , Jacopo Chevallard , Ilyse Clark , Dawn K. Erb , Anna Feltre , Matthew Hayes , Alaina Henry , Svea Hernandez , Anne Jaskot , Tucker Jones , Lisa J. Kewley , Nimisha Kumari , Claus Leitherer , Mario Llerena , Michael Maseda , Themiya Nanayakkara , Masami Ouchi , Adele Plat , Richard W. Pogge , Swara Ravindranath , Jane R. Rigby , Ryan Sanders , Claudia Scarlata , Peter Senchyna , Evan D. Skillman , Charles C. Steidel , Allison L. Strom , Yuma Sugahara , Stephen M. Wilkins , Aida Wofford , Xinfeng Xu

HST Paschen-alpha Survey of the Galactic Center: Data Reduction and Products

Our HST/NICMOS Pa survey of the Galactic center (GC) provides a uniform, panoramic, high-resolution map of stars and ionized diffuse gas in the central 416 arcmin^2 of the Galaxy. This survey was carried out with 144 HST orbits using two…

Astrophysics of Galaxies · Physics 2015-05-28 H. Dong , Q. D. Wang , A. Cotera , S. Stolovy , M. R. Morris , J. Mauerhan , E. A. Mills , G. Schneider , D. Calzetti , C. Lang

The Chandra Survey of Extragalactic Sources in the 3CR Catalog: X-ray Emission from Nuclei, Jets, and Hotspots in the Chandra Archival Observations

As part of our program to build a complete radio and X-ray database of all the 3CR extragalactic radio sources, we present an analysis of 93 sources for which Chandra archival data are available. Most of these sources have been already…

High Energy Astrophysical Phenomena · Physics 2016-09-26 F. Massaro , D. E. Harris , E. Liuzzo , M. Orienti , R. Paladino , A. Paggi , G. R. Tremblay , B. J. Wilkes , J. Kuraszkiewicz , S. A. Baum , C. P. O'Dea

Deep Near-Infrared Observations and Identifications of Chandra Sources in the Orion Molecular Cloud 2 and 3

We conducted deep NIR imaging observations of the Orion molecular cloud 2 and 3 using QUIRC on the 88-inch telescope of the University of Hawaii. Our purposes are 1) to generate a comprehensive NIR source catalog of these star forming…

Astrophysics · Physics 2009-11-07 M. Tsujimoto , K. Koyama , N. Kobayashi , M. Goto , Y. Tsuboi , A. T. Tokunaga

X-ray emission from GPS and CSS sources

Many X-ray observations of GigaHertz Peaked Spectrum and Compact Steep Spectrum sources have been made with Chandra X-ray Observatory and XMM-Newton Observatory over the last few years. The X-ray spectra contribute the important information…

High Energy Astrophysical Phenomena · Physics 2009-11-13 Aneta Siemiginowska

172 ks Chandra Exposure of the LALA Bo\"{o}tes Field: X-ray Source Catalog

We present an analysis of a deep, 172 ks Chandra observation of the Large Area Lyman Alpha Survey (LALA) Bo\"{o}tes field, obtained with the Advanced CCD Imaging Spectrometer (ACIS-I) on the Chandra X-ray Observatory. This is one of the…

Astrophysics · Physics 2009-11-10 J. X. Wang , S. Malhotra , J. E. Rhoads , M. J. I. Brown , A. Dey , T. M. Heckman , B. T. Jannuzi , C. A. Norman , G. P. Tiede , P. Tozzi

Performance analysis of extragalactic classifications in Gaia Data Release 4

The Discrete Source Classifier (DSC) provides probabilistic classifications of sources in Gaia Data Release 4 (GDR4) based on empirically-trained Bayesian classifiers. Using Gaia astrometry, photometry, and low-resolution spectra (XP), DSC…

Astrophysics of Galaxies · Physics 2026-05-27 Sara Jamal , Coryn A. L. Bailer-Jones , Ruth Carballo , Orlagh L. Creevey

The First LHAASO Catalog of Gamma-Ray Sources

We present the first catalog of very-high energy and ultra-high energy gamma-ray sources detected by the Large High Altitude Air Shower Observatory (LHAASO). The catalog was compiled using 508 days of data collected by the Water Cherenkov…

High Energy Astrophysical Phenomena · Physics 2024-03-05 Zhen Cao , F. Aharonian , Q. An , Axikegu , Y. X. Bai , Y. W. Bao , D. Bastieri , X. J. Bi , Y. J. Bi , J. T. Cai , Q. Cao , W. Y. Cao , Zhe Cao , J. Chang , J. F. Chang , A. M. Chen , E. S. Chen , Liang Chen , Lin Chen , Long Chen , M. J. Chen , M. L. Chen , Q. H. Chen , S. H. Chen , S. Z. Chen , T. L. Chen , Y. Chen , N. Cheng , Y. D. Cheng , M. Y. Cui , S. W. Cui , X. H. Cui , Y. D. Cui , B. Z. Dai , H. L. Dai , Z. G. Dai , Danzengluobu , D. della Volpe , X. Q. Dong , K. K. Duan , J. H. Fan , Y. Z. Fan , J. Fang , K. Fang , C. F. Feng , L. Feng , S. H. Feng , X. T. Feng , Y. L. Feng , S. Gabici , B. Gao , C. D. Gao , L. Q. Gao , Q. Gao , W. Gao , W. K. Gao , M. M. Ge , L. S. Geng , G. Giacinti , G. H. Gong , Q. B. Gou , M. H. Gu , F. L. Guo , X. L. Guo , Y. Q. Guo , Y. Y. Guo , Y. A. Han , H. H. He , H. N. He , J. Y. He , X. B. He , Y. He , M. Heller , Y. K. Hor , B. W. Hou , C. Hou , X. Hou , H. B. Hu , Q. Hu , S. C. Hu , D. H. Huang , T. Q. Huang , W. J. Huang , X. T. Huang , X. Y. Huang , Y. Huang , Z. C. Huang , X. L. Ji , H. Y. Jia , K. Jia , K. Jiang , X. W. Jiang , Z. J. Jiang , M. Jin , M. M. Kang , T. Ke , D. Kuleshov , K. Kurinov , B. B. Li , Cheng Li , Cong Li , D. Li , F. Li , H. B. Li , H. C. Li , H. Y. Li , J. Li , Jian Li , Jie Li , K. Li , W. L. Li , W. L. Li , X. R. Li , Xin Li , Y. Z. Li , Zhe Li , Zhuo Li , E. W. Liang , Y. F. Liang , S. J. Lin , B. Liu , C. Liu , D. Liu , H. Liu , H. D. Liu , J. Liu , J. L. Liu , J. Y. Liu , M. Y. Liu , R. Y. Liu , S. M. Liu , W. Liu , Y. Liu , Y. N. Liu , R. Lu , Q. Luo , H. K. Lv , B. Q. Ma , L. L. Ma , X. H. Ma , J. R. Mao , Z. Min , W. Mitthumsiri , H. J. Mu , Y. C. Nan , A. Neronov , Z. W. Ou , B. Y. Pang , P. Pattarakijwanich , Z. Y. Pei , M. Y. Qi , Y. Q. Qi , B. Q. Qiao , J. J. Qin , D. Ruffolo , A. Sáiz , D. Semikoz , C. Y. Shao , L. Shao , O. Shchegolev , X. D. Sheng , F. W. Shu , H. C. Song , Yu. V. Stenkin , V. Stepanov , Y. Su , Q. N. Sun , X. N. Sun , Z. B. Sun , P. H. T. Tam , Q. W. Tang , Z. B. Tang , W. W. Tian , C. Wang , C. B. Wang , G. W. Wang , H. G. Wang , H. H. Wang , J. C. Wang , K. Wang , L. P. Wang , L. Y. Wang , P. H. Wang , R. Wang , W. Wang , X. G. Wang , X. Y. Wang , Y. Wang , Y. D. Wang , Y. J. Wang , Z. H. Wang , Z. X. Wang , Zhen Wang , Zheng Wang , D. M. Wei , J. J. Wei , Y. J. Wei , T. Wen , C. Y. Wu , H. R. Wu , S. Wu , X. F. Wu , Y. S. Wu , S. Q. Xi , J. Xia , J. J. Xia , G. M. Xiang , D. X. Xiao , G. Xiao , G. G. Xin , Y. L. Xin , Y. Xing , Z. Xiong , D. L. Xu , R. F. Xu , R. X. Xu , W. L. Xu , L. Xue , D. H. Yan , J. Z. Yan , T. Yan , C. W. Yang , F. Yang , F. F. Yang , H. W. Yang , J. Y. Yang , L. L. Yang , M. J. Yang , R. Z. Yang , S. B. Yang , Y. H. Yao , Z. G. Yao , Y. M. Ye , L. Q. Yin , N. Yin , X. H. You , Z. Y. You , Y. H. Yu , Q. Yuan , H. Yue , H. D. Zeng , T. X. Zeng , W. Zeng , M. Zha , B. B. Zhang , F. Zhang , H. M. Zhang , H. Y. Zhang , J. L. Zhang , L. X. Zhang , Li Zhang , P. F. Zhang , P. P. Zhang , R. Zhang , S. B. Zhang , S. R. Zhang , S. S. Zhang , X. Zhang , X. P. Zhang , Y. F. Zhang , Yi Zhang , Yong Zhang , B. Zhao , J. Zhao , L. Zhao , L. Z. Zhao , S. P. Zhao , F. Zheng , B. Zhou , H. Zhou , J. N. Zhou , M. Zhou , P. Zhou , R. Zhou , X. X. Zhou , C. G. Zhu , F. R. Zhu , H. Zhu , K. J. Zhu , X. Zuo.

The Second Data Release of the Sloan Digital Sky Survey

The Sloan Digital Sky Survey has validated and made publicly available its Second Data Release. This data release consists of 3324 square degrees of five-band (u g r i z) imaging data with photometry for over 88 million unique objects,…

Astrophysics · Physics 2008-11-26 K. Abazajian et al.

X-raying Abell 2125 -- a Large-scale Hierarchical Complex of Galaxies and Hot Gas

We present an 82 ksec Chandra ACIS-I observation of a large-scale hierarchical complex, which consists of various clusters/groups of galaxies and low-surface brightness X-ray emission at z = 0.247. This high-resolution {\sl Chandra}…

Astrophysics · Physics 2009-11-10 Q. Daniel Wang , Frazer Owen , Michael Ledlow