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We present the confusion-limited 1.28 GHz MeerKAT DEEP2 image covering one $\approx 68'$ FWHM primary beam area with $7.6''$ FWHM resolution and $0.55 \pm 0.01$ $\mu$Jy/beam rms noise. Its J2000 center position $\alpha=04^h 13^m 26.4^s$,…

Astrophysics of Galaxies · Physics 2020-01-15 T. Mauch , W. D. Cotton , J. J. Condon , A. M. Matthews , T. D. Abbott , R. M. Adam , M. A. Aldera , K. M. B. Asad , E. F. Bauermeister , T. G. H. Bennett , H. Bester , D. H. Botha , L. R. S. Brederode , Z. B. Brits , S. J. Buchner , J. P. Burger , F. Camilo , J. M. Chalmers , T. Cheetham , D. de Villiers , M. S. de Villiers , M. A. Dikgale-Mahlakoana , L. J. du Toit , S. W. P. Esterhuyse , G. Fadana , B. L. Fanaroff , S. Fataar , S. February , B. S. Frank , R. R. G. Gamatham , M. Geyer , S. Goedhart , S. Gounden , S. C. Gumede , I. Heywood , M. J. Hlakola , J. M. G. Horrell , B. Hugo , A. R. Isaacson , G. I. G. Józsa , J. L. Jonas , R. P. M. Julie , F. B. Kapp , V. A. Kasper , J. S. Kenyon , P. P. A. Kotzé , N. Kriek , H. Kriel , T. W. Kusel , R. Lehmensiek , A. Loots , R. T. Lord , B. M. Lunsky , K. Madisa , L. G. Magnus , J. P. L. Main , J. A. Malan , J. R. Manley , S. J. Marais , A. Martens , B. Merry , R. Millenaar , N. Mnyandu , I. P. T. Moeng , O. J. Mokone , T. E. Monama , M. C. Mphego , W. S. New , B. Ngcebetsha , K. J. Ngoasheng , M. T. O. Ockards , N. Oozeer , A. J. Otto , A. A. Patel , A. Peens-Hough , S. J. Perkins , A. J. T. Ramaila , Z. R. Ramudzuli , R. Renil , L. L. Richter , A. Robyntjies , S. Salie , C. T. G. Schollar , L. C. Schwardt , M. Serylak , R. Siebrits , S. K. Sirothia , O. M. Smirnov , L. Sofeya , G. Stone , B. Taljaard , C. Tasse , I. P. Theron , A. J. Tiplady , O. Toruvanda , S. N. Twum , T. J. van Balla , A. van der Byl , C. van der Merwe , V. Van Tonder , B. H. Wallace , M. G. Welz , L. P. Williams , B. Xaia

This paper describes the Second Public Data Release (DR2) of the Calar Alto Legacy Integral Field Area (CALIFA) survey. The data for 200 objects are made public, including the 100 galaxies of the First Public Data Release (DR1). Data were…

We have conducted sensitive (1 sigma<30 uJy) 1.4 GHz radio observations with the Australia Telescope Compact Array of a field largely coincident with infrared observations of the Spitzer Wide-Area Extragalactic Survey. The field is centred…

Deep radio observations of a wide region centred on the Hubble Deep Field South have been performed, providing one of the most sensitive set of radio observations acquired on the Australia Telescope Compact Array to date. A central rms of…

Astrophysics · Physics 2008-11-26 Minh T. Huynh , Carole A. Jackson , Ray P. Norris

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…

Instrumentation and Methods for Astrophysics · Physics 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 first full release of a survey of the 150 MHz radio sky, observed with the Giant Metrewave Radio Telescope between April 2010 and March 2012 as part of the TGSS project. Aimed at producing a reliable compact source survey,…

Cosmology and Nongalactic Astrophysics · Physics 2017-02-08 H. T. Intema , P. Jagannathan , K. P. Mooley , D. A. Frail

We present a radio survey carried out with the Australia Telescope Compact Array. A motivation for the survey was to make a complete inventory of the diffuse emission components as a step towards a study of the cosmic evolution in radio…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-14 R. Subrahmanyan , R. D. Ekers , L. Saripalli , E. M. Sadler

The Australia Telescope Low-brightness survey (ATLBS; \cite{SESS10}) regions have been mosaic imaged at a radio frequency of 1.4 GHz with $6\arcsec$ angular resolution and 72 $\mu$Jy beam$^{-1}$ rms noise. The images (centered at RA:…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-04 K. Thorat , R. Subrahmanyan , L. Saripalli , R. D. Ekers

We present the final 6'' resolution data release of the ELAIS-N1 field from the LOw-Frequency ARray (LOFAR) Two-metre Sky Survey Deep Fields project (LoTSS Deep). The 144MHz images are the most sensitive achieved to date at this frequency…

As a pilot study for the first all-sky radio survey at short wavelengths, we have observed 1216 sq. deg. of the southern sky at 18GHz (16mm) using a novel wide-band (3.4GHz bandwidth) analogue correlator on one baseline of the Australia…

The initial Phoenix Deep Survey (PDS) observations with the Australia Telescope Compact Array have been supplemented by additional 1.4 GHz observations over the past few years. Here we present details of the construction of a new mosaic…

Astrophysics · Physics 2008-12-18 A. M. Hopkins , J. Afonso , B. Chan , L. E. Cram , A. Georgakakis , B. Mobasher

We announce the second data release (DR2) of the NOIRLab Source Catalog (NSC), using 412,116 public images from CTIO-4m+DECam, the KPNO-4m+Mosaic3 and the Bok-2.3m+90Prime. NSC DR2 contains over 3.9 billion unique objects, 68 billion…

The Southern Photometric Local Universe Survey (S-PLUS) is an ongoing survey of $\sim$9300 deg$^2$ in the southern sky in a 12-band photometric system. This paper presents the second data release (DR2) of S-PLUS, consisting of 514 tiles…

Context: Observations of polarized emission are a significant source of information on the magnetic field that pervades the Interstellar Medium of the Galaxy. Despite the acknowledged importance of the magnetic field in interstellar…

The Australia Telescope 20 GHz (AT20G) survey is a blind survey of the whole Southern sky at 20 GHz with follow-up observations at 4.8, 8.6, and 20 GHz carried out with the Australia Telescope Compact Array (ATCA). In this paper we present…

We present the first widefield extragalactic continuum catalogue with the MeerKAT S-band (2.5 GHz), of the radio-selected DEEP2 field. The combined image over the S1 (1.96 - 2.84 GHz) and S4 (2.62 - 3.50 GHz) sub-bands has an angular…

The first phase of the ATLAS (Australia Telescope Large Area Survey) project surveyed a total 7 square degrees down to 30 micro Jy rms at 1.4 GHz and is the largest sensitive radio survey ever attempted. We report on the scientific…

Cosmology and Nongalactic Astrophysics · Physics 2010-01-18 E. Lenc , R. Norris , C. Hales , K. Randall , A. Hopkins , R. Sharp , M. Huynh , M. Mao , E. Middelberg

We present the AGN catalog and optical spectroscopy for the second data release of the Swift BAT AGN Spectroscopic Survey (BASS DR2). With this DR2 release we provide 1425 optical spectra, of which 1181 are released for the first time, for…

We present the first results from the Australia Telescope Large Area Survey (ATLAS), which consist of deep radio observations of a 3.7 square degree field surrounding the Chandra Deep Field South, largely coincident with the infrared…

The 6dF Galaxy Survey is measuring around 150000 redshifts and 15000 peculiar velocities from galaxies over the southern sky at |b|>10 degrees. When complete, it will be the largest survey of its kind by more than an order of magnitude.…

Astrophysics · Physics 2009-11-11 D. Heath Jones , Will Saunders , Mike Read , Matthew Colless