中文
相关论文

相关论文: New variable sources revealed by DECam toward the …

200 篇论文

In this paper we describe the Dark Energy Camera (DECam), which will be the primary instrument used in the Dark Energy Survey. DECam will be a 3 sq. deg. mosaic camera mounted at the prime focus of the Blanco 4m telescope at the…

天体物理学 · 物理学 2019-08-13 K. Honscheid , D. L. DePoy

The Dark Energy Camera (DECam) is a wide-field instrument mounted on the 4m V. Blanco Telescope (CTIO). Its impressive technical characteristics makes it one of the most suitable ground-based telescope for the production of accurate stellar…

太阳与恒星天体物理 · 物理学 2025-06-06 A. Franco , A. A. Nucita , F. De Paolis , F. Strafella

This overview article describes the legacy prospect and discovery potential of the Dark Energy Survey (DES) beyond cosmological studies, illustrating it with examples from the DES early data. DES is using a wide-field camera (DECam) on the…

宇宙学与河外天体物理 · 物理学 2016-11-18 Dark Energy Survey Collaboration , T. Abbott , F. B. Abdalla , J. Aleksic , S. Allam , A. Amara , D. Bacon , E. Balbinot , M. Banerji , K. Bechtol , A. Benoit-Levy , G. M. Bernstein , E. Bertin , J. Blazek , C. Bonnett , S. Bridle , D. Brooks , R. J. Brunner , E. Buckley-Geer , D. L. Burke , G. B. Caminha , D. Capozzi , J. Carlsen , A. Carnero-Rosell , M. Carollo , M. Carrasco-Kind , J. Carretero , F. J. Castander , L. Clerkin , T. Collett , C. Conselice , M. Crocce , C. E. Cunha , C. B. D'Andrea , L. N. da Costa , T. M. Davis , S. Desai , H. T. Diehl , J. P. Dietrich , S. Dodelson , P. Doel , A. Drlica-Wagner , J. Estrada , J. Etherington , A. E. Evrard , J. Fabbri , D. A. Finley , B. Flaugher , R. J. Foley , P. Rosalba , J. Frieman , J. Garcia-Bellido , E. Gaztanaga , D. W. Gerdes , T. Giannantonio , D. A. Goldstein , D. Gruen , R. A. Gruendl , P. Guarnieri , G. Gutierrez , W. Hartley , K. Honscheid , B. Jain , D. J. James , T. Jeltema , S. Jouvel , R. Kessler , A. King , D. Kirk , R. Kron , K. Kuehn , N. Kuropatkin , O. Lahav , T. S. Li , M. Lima , H. Lin , M. A. G. Maia , M. Makler , M. Manera , C. Maraston , J. L. Marshall , P. Martini , R. G. McMahon , P. Melchior , A. Merson , C. J. Miller , R. Miquel , J. J. Mohr , X. Morice-Atkinson , K. Naidoo , E. Neilsen , R. C. Nichol , B. Nord , R. Ogando , F. Ostrovski , A. Palmese , A. Papadopoulos , H. Peiris , J. Peoples , W. J. Percival , A. A. Plazas , S. L. Reed , A. Refregier , A. K. Romer , A. Roodman , A. Ross , E. Rozo , E. S. Rykoff , I. Sadeh , M. Sako , C. Sanchez , E. Sanchez , B. Santiago , V. Scarpine , M. Schubnell , I. Sevilla-Noarbe , E. Sheldon , M. Smith , R. C. Smith , M. Soares-Santos , F. Sobreira , M. Soumagnac , E. Suchyta , M. Sullivan , M. Swanson , G. Tarle , J. Thaler , D. Thomas , R. C. Thomas , D. Tucker , J. D. Vieira , V. Vikram , A. R. Walker , R. H. Wechsler , J. Weller , W. Wester , L. Whiteway , H. Wilcox , B. Yanny , Y. Zhang , J. Zuntz

We have used the Dark Energy Camera (DECam) on the CTIO Blanco 4-m telescope to perform a new emission-line survey of the Large Magellanic Cloud (LMC) using narrow-band H-alpha and [SII] filters in addition to a continuum band for use in…

We describe an initiative to build and use the Dark Energy Spectrometer (DESpec), a wide-field spectroscopic survey instrument for the Blanco 4 meter telescope at Cerro Tololo InterAmerican Observatory (CTIO) in Chile. A new system with…

We report initial results of a deep search for an optical counterpart to the gravitational wave event GW150914, the first trigger from the Advanced LIGO gravitational wave detectors. We used the Dark Energy Camera (DECam) to image a 102…

宇宙学与河外天体物理 · 物理学 2016-06-08 M. Soares-Santos , R. Kessler , E. Berger , J. Annis , D. Brout , E. Buckley-Geer , H. Chen , P. S. Cowperthwaite , H. T. Diehl , Z. Doctor , A. Drlica-Wagner , B. Farr , D. A. Finley , B. Flaugher , R. J. Foley , J. Frieman , R. A. Gruendl , K. Herner , D. Holz , H. Lin , J. Marriner , E. Neilsen , A. Rest , M. Sako , D. Scolnic , F. Sobreira , A. R. Walker , W. Wester , B. Yanny , T. M. C. Abbott , F. B. Abdalla , F. B. Abdalla , S. Allam , R. Armstrong , M. Banerji , A. Benoit-Lévy , R. A. Bernstein , E. Bertin , D. A. Brown , D. L. Burke , D. Capozzi , A. Carnero Rosell , M. Carrasco Kind , J. Carretero , F. J. Castander , S. B. Cenko , R. Chornock , M. Crocce , C. B. D'Andrea , C. B. D'Andrea , L. N. da Costa , S. Desai , J. P. Dietrich , M. R. Drout , T. F. Eifler , J. Estrada , A. E. Evrard , S. Fairhurst , E. Fernandez , J. Fischer , W. Fong , P. Fosalba , D. B. Fox , C. L. Fryer , J. Garcia-Bellido , E. Gaztanaga , D. W. Gerdes , D. A. Goldstein , D. Gruen , G. Gutierrez , K. Honscheid , D. J. James , I. Karliner , D. Kasen , S. Kent , N. Kuropatkin , K. Kuehn , O. Lahav , T. S. Li , M. Lima , M. A. G. Maia , R. Margutti , P. Martini , T. Matheson , R. G. McMahon , B. D. Metzger , C. J. Miller , R. Miquel , J. J. Mohr , R. C. Nichol , B. Nord , R. Ogando , J. Peoples , A. A. Plazas , E. Quataert , A. K. Romer , A. Roodman , A. Roodman , E. S. Rykoff , E. S. Rykoff , E. Sanchez , V. Scarpine , R. Schindler , M. Schubnell , I. Sevilla-Noarbe , E. Sheldon , M. Smith , N. Smith , R. C. Smith , A. Stebbins , P. J. Sutton , M. E. C. Swanson , G. Tarle , J. Thaler , R. C. Thomas , D. L. Tucker , V. Vikram , R. H. Wechsler , J. Weller

We characterize the variation in photometric response of the Dark Energy Camera (DECam) across its 520~Mpix science array during 4 years of operation. These variations are measured using high signal-to-noise aperture photometry of $>10^7$…

The Dark Energy Survey (DES) is a next generation optical survey aimed at measuring the expansion history of the universe using four probes: weak gravitational lensing, galaxy cluster counts, baryon acoustic oscillations, and Type Ia…

We present the second public data release (DR2) from the DECam Local Volume Exploration survey (DELVE). DELVE DR2 combines new DECam observations with archival DECam data from the Dark Energy Survey, the DECam Legacy Survey, and other DECam…

天体物理仪器与方法 · 物理学 2022-08-17 A. Drlica-Wagner , P. S. Ferguson , M. Adamów , M. Aguena , F. Andrade-Oliveira , D. Bacon , K. Bechtol , E. F. Bell , E. Bertin , P. Bilaji , S. Bocquet , C. R. Bom , D. Brooks , D. L. Burke , J. A. Carballo-Bello , J. L. Carlin , A. Carnero Rosell , M. Carrasco Kind , J. Carretero , F. J. Castander , W. Cerny , C. Chang , Y. Choi , C. Conselice , M. Costanzi , D. Crnojević , L. N. da Costa , J. De Vicente , S. Desai , J. Esteves , S. Everett , I. Ferrero , M. Fitzpatrick , B. Flaugher , D. Friedel , J. Frieman , J. García-Bellido , M. Gatti , E. Gaztanaga , D. W. Gerdes , D. Gruen , R. A. Gruendl , J. Gschwend , W. G. Hartley , D. Hernandez-Lang , S. R. Hinton , D. L. Hollowood , K. Honscheid , A. K. Hughes , A. Jacques , D. J. James , M. D. Johnson , K. Kuehn , N. Kuropatkin , O. Lahav , T. S. Li , C. Lidman , H. Lin , M. March , J. L. Marshall , D. Martínez-Delgado , C. E. Martínez-Vázquez , P. Massana , S. Mau , M. McNanna , P. Melchior , F. Menanteau , A. E. Miller , R. Miquel , J. J. Mohr , R. Morgan , B. Mutlu-Pakdil , R. R. Muñoz , E. H. Neilsen , D. L. Nidever , R. Nikutta , J. L. Nilo Castellon , N. E. D. Noël , R. L. C. Ogando , K. A. G. Olsen , A. B. Pace , A. Palmese , F. Paz-Chinchón , M. E. S. Pereira , A. Pieres , A. A. Plazas Malagón , J. Prat , A. H. Riley , M. Rodriguez-Monroy , A. K. Romer , A. Roodman , M. Sako , J. D. Sakowska , E. Sanchez , F. J. Sánchez , D. J. Sand , L. Santana-Silva , B. Santiago , M. Schubnell , S. Serrano , I. Sevilla-Noarbe , J. D. Simon , M. Smith , M. Soares-Santos , G. S. Stringfellow , E. Suchyta , D. J. Suson , C. Y. Tan , G. Tarle , K. Tavangar , D. Thomas , C. To , E. J. Tollerud , M. A. Troxel , D. L. Tucker , T. N. Varga , A. K. Vivas , A. R. Walker , J. Weller , R. D. Wilkinson , J. F. Wu , B. Yanny , E. Zaborowski , A. Zenteno

We present the results of our search for variable stars using the long-term Las Cumbres Observatory (LCO) monitoring of white dwarf ZTF J0139+5245 with the two 1.0-m telescope nodes located at McDonald Observatory using the Sinistro imaging…

太阳与恒星天体物理 · 物理学 2021-09-29 Aniket Sanghi , Zachary P. Vanderbosch , Michael H. Montgomery

Deep optical and near-infrared imaging of the entire Galactic plane is essential for understanding our Galaxy's stars, gas, and dust. The second data release of the DECam Plane Survey (DECaPS2) extends the five-band optical and…

The Dark Energy Survey (DES) is a project with the goal of building, installing and exploiting a new 74 CCD-camera at the Blanco telescope, in order to study the nature of cosmic acceleration. It will cover 5000 square degrees of the…

Obtain time-series photometry of the very crowded central regions of Galactic globular clusters with better angular resolution than previously achieved with conventional CCDs on ground-based telescopes to complete, or improve, the census of…

The Dark Energy Survey (DES) is a 5000 deg2 grizY survey reaching characteristic photometric depths of 24th magnitude (10 sigma) and enabling accurate photometry and morphology of objects ten times fainter than in SDSS. Preparations for DES…

We introduce a pipeline that performs rapid image subtraction and source selection to detect transients, with a focus on identifying gravitational wave optical counterparts using the Dark Energy Camera (DECam). In this work, we present the…

天体物理仪器与方法 · 物理学 2024-08-27 Shenming Fu , Thomas Matheson , Aaron Meisner , Yuanyuan Zhang , Sebastián Vicencio , Destry Saul
‹ 上一页 1 2 3 10 下一页 ›