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Related papers: South Galactic Cap u-band Sky Survey (SCUSS): Data…

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In this, the third in a series of three papers concerning the SuperCOSMOS Sky Survey, we describe the astrometric properties of the database. We describe the algorithms employed in the derivation of the astrometric parameters of the data,…

Astrophysics · Physics 2016-01-13 Nigel Hambly , Clive Davenhall , Mike Irwin , Harvey MacGillivray

The Stellar Abundances and Galactic Evolution Survey (SAGES) is a multi-band survey that covers the northern sky area of ~12000 deg2. Nanshan One-meter Wide-field Telescope (NOWT) of Xinjiang Astronomical Observatory (XAO) carried out…

We present a new sub-mm Super-map in the HDF-North region (GOODS-North field), containing 40 statistically robust sources at 850 microns. This map contains additional data, and several new sources, including one of the brightest blank-sky…

The C-Band All-Sky Survey (C-BASS) aims to produce sensitive, all-sky maps of diffuse Galactic emission at 5 GHz in total intensity and linear polarization. These maps will be used (with other surveys) to separate the several astrophysical…

Solid-state Slit Camera (SSC) is an X-ray camera onboard the MAXI mission of the International Space Station. Two sets of SSC sensors view X-ray sky using charge-coupled devices (CCDs) in 0.5--12\,keV band. The total area for the X-ray…

The existence of Galactic optical cirrus poses a challenge for observing faint objects within our Galaxy and dim extragalactic structures. To investigate individual cirrus filaments in the Hyper Suprime-Cam Subaru Strategic Program public…

We present point-source photometry from the Spitzer Space Telescope's final survey of the Small Magellanic Cloud (SMC). We mapped 30 square degrees in two epochs in 2017, with the second extending to early 2018 at 3.6 and 4.5 microns using…

We present the reduction of the 24 micron data obtained during the first cosmological survey performed by the Spitzer Space Telescope (First Look Survey, FLS). The survey consists of a shallow observation of 2.5x2 sq deg centered at 17h18m…

Galaxy Surveys are enjoying a renaissance thanks to the advent of multi-object spectrographs on ground-based telescopes. The last 15 years have seen the fruits of this experimental advance, including the 2-degree Field Galaxy Redshift…

Cosmology and Nongalactic Astrophysics · Physics 2013-12-20 Will J. Percival

Extracting the non-Gaussian information of the cosmic large-scale structure (LSS) is vital in unlocking the full potential of the rich datasets from the upcoming stage-IV galaxy surveys. Galaxy skew spectra serve as efficient…

We have used SCUBA to observe a complete sample of 104 galaxies selected at 60 microns from the IRAS BGS and we present here the 850 micron measurements. Fitting the 60,100 and 850 micron fluxes with a single temperature dust model gives…

Astrophysics · Physics 2009-10-31 L. Dunne , S. A. Eales , M. G. Edmunds , R. J. Ivison , P. Alexander , D. L. Clements

The Submillimetre Common User Bolometer Array 2 (SCUBA-2) is an instrument operating on the 15-m James Clerk Maxwell Telescope, nominally consisting of 5120 bolometers in each of two simultaneous imaging bands centred over 450 and 850 um.…

Instrumentation and Methods for Astrophysics · Physics 2013-03-26 Edward L. Chapin , David S. Berry , Andrew G. Gibb , Tim Jenness , Douglas Scott , Remo P. J. Tilanus , Frossie Economou , Wayne S. Holland

We develop a method to calibrate u-band photometry based on the observed color of blue galactic halo stars. The galactic halo stars belong to an old stellar population of the Milky Way and have relatively low metallicity. The "blue tip" of…

Instrumentation and Methods for Astrophysics · Physics 2023-03-29 Shuang Liang , Anja von der Linden

The 6dF Galaxy Survey (6dFGS) aims to measure the redshifts of around 150,000 galaxies, and the peculiar velocities of a 15,000-member sub-sample, over almost the entire southern sky. When complete, it will be the largest redshift survey of…

In this paper we describe the first data release of the UltraVISTA near-infrared imaging survey of the COSMOS field. We summarise the key goals and design of the survey and provide a detailed description of our data reduction techniques .…

We present the goals and preliminary results of an unbiased, near-infrared, narrow-band imaging survey of the First Galactic Quadrant (10deg<l<65deg ; -1.3deg<b<+1.3deg). This area includes most of the Giant Molecular Clouds and massive…

Astrophysics of Galaxies · Physics 2015-05-20 D. , Froebrich , C. J. , Davis , G. , Ioannidis , T. M. , Gledhill , M. , Takami , A. , Chrysostomou , J. , Drew , J. , Eislöffel , A. , Gosling , R. , Gredel , J. , Hatchell , K. W. , Hodapp , M. S. N. , Kumar , P. W. , Lucas , H. , Matthews , M. G. , Rawlings , M. D. , Smith , B. , Stecklum , W. P. , Varricatt , H. T. , Lee , P. S. , Teixeira , C. A. , Aspin , T. , Khanzadyan , J. , Karr , H. -J. , Kim , B. -C. , Koo , J. J. , Lee , Y. -H. , Lee , T. Y. , Magakian , T. A. , Movsessian , E. H. , Nikogossian , T. S. , Pyo , T. , Stanke

Stringent observational constraints on the sub-galactic matter power spectrum would allow one to distinguish between the concordance $\Lambda$CDM and the various alternative dark-matter models that predict significantly different properties…

Astrophysics of Galaxies · Physics 2023-06-21 D. Bayer , S. Chatterjee , L. V. E. Koopmans , S. Vegetti , J. P. McKean , T. Treu , C. D. Fassnacht , K. Glazebrook