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200 papers

We have used Virtual Observatory technology to analyse the disk scale length and central surface brightness for a sample of 29955 bright disk galaxies from the Sloan Digital Sky Survey. We use the results in the r-band and revisit the…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-19 Kambiz Fathi

HST B and I images are presented of 32 CFRS galaxies with secure redshifts in the range 0.5 < z < 1.2. These galaxies exhibit the same range of morphological types as seen locally, i.e., ellipticals, spirals and irregulars. The galaxies…

Astrophysics · Physics 2009-10-28 D. J. Schade , S. J. Lilly , David Crampton , F. Hammer , O. Le Fevre , L. Tresse

We investigate the photometric properties of the early type Brightest Cluster Galaxies (BCGs) using a carefully selected sample of 85 BCGs from the C4 cluster catalogue with redshift less than 0.1. We perform accurate background…

Astrophysics · Physics 2009-11-13 F. S. Liu , X. Y. Xia , Shude Mao , Hong Wu , Z. G. Deng

We present a photometric catalog (based on V and I photometry) of galaxies in the central regions of the Fornax galaxy cluster. Our 11 CCD fields cover 0.17 degrees in total. The limiting surface brightness is around 24 mag arsec^-2,…

Astrophysics · Physics 2009-10-30 M. Hilker , M. Kissler-Patig , T. Richtler , L. Infante , H. Quintana

The disk masses of four low surface brightness galaxies (LSB) were estimated using marginal gravitational stability criterion and the stellar velocity dispersion data which were taken from Pizzella et al., 2008 [1]. The constructed mass…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-19 A. S. Saburova

We present new deep co-adds of data taken within Stripe 82 of the Sloan Digital Sky Survey (SDSS), especially stacked to reach the faintest surface brightness limits of this data set. Stripe 82 covers 275 square degrees within -50 < RA <…

Astrophysics of Galaxies · Physics 2016-03-23 Juergen Fliri , Ignacio Trujillo

The ASAS-SN Low Surface Brightness Survey utilizes the $\sim7$ years of g-band CCD data from ASAS-SN (The All-Sky Automated Survey for Supernovae) to create stacked images of the entire sky. It is significantly deeper than previous…

We present the first results of a sub-millimeter survey of distant clusters using the new Sub-mm Common-User Bolometer Array (SCUBA) on the James Clerk Maxwell Telescope. We have mapped fields in two massive, concentrated clusters, A370 at…

Astrophysics · Physics 2009-10-30 Ian Smail , R. J. Ivison , A. W. Blain

Surface photometry data on 90 dwarf irregular galaxies (dIrrs) in a wide vicinity of the Virgo cluster and 30 isolated dIrrs are presented. Images from the Sloan Digital Sky Survey (SDSS) are used. The following mean photometric…

Astrophysics of Galaxies · Physics 2023-11-13 M. E. Sharina

We discuss the optical parameter space (luminosity and surface brightness) over which galaxies are known to exist and report on the results from three recent datasets: the Two-degree Field Galaxy Redshift Survey, the Hubble Deep Field…

Astrophysics · Physics 2007-05-23 Simon P. Driver , Nicholas Cross

We observed a sample of three Brightest Cluster Galaxies (BCGs), Abell 1836-BCG, Abell 2052-BCG, and Abell 3565-BCG, with the Advanced Camera for Surveys (ACS) and the Imaging Spectrograph (STIS) on board the Space Telescope. For each…

Astrophysics · Physics 2009-11-11 E. Dalla Bonta' , L. Ferrarese , J. Miralda-Escude , L. Coccato , E. M. Corsini , A. Pizzella

We present deep surface photometry of a volume--limited sample of 21 UM emission line galaxies in broadband optical UBVRI and near infra-red (NIR) HKs filters. The sample comprises 19 blue compact galaxies (BCGs) and two spirals. For some…

The Balloon-borne Large Aperture Submillimeter Telescope (BLAST) has made one square degree, deep, confusion limited maps at three different bands, centered on the Great Observatories Origins Deep Survey South field. By calculating the…

Systematic surveys are being proposed to discover a significant number of galaxies at z ~ 6, which is now suggested as the epoch when the reionization era of the Universe ends. To plan such surveys, we need a reasonable expectation of the…

We present $u'g'R$ optical images taken with the MMT/Megacam and the Subaru/Suprime of the Extended Groth Strip survey. The total survey covers an area of about $\sim 1$ degree$^2$, including four sub-fields and is optimized for the study…

Cosmology and Nongalactic Astrophysics · Physics 2009-09-24 Ying-He Zhao , Jia-Sheng Huang , M. L. N. Ashby , G. G. Fazio , S. Miyazaki

We present direct estimates of the mean sky brightness temperature in observing bands around 99GHz and 242GHz due to line emission from distant galaxies. These values are calculated from the summed line emission observed in a blind, deep…

Astrophysics of Galaxies · Physics 2016-12-14 C. L. Carilli , J. Chluba , R. Decarli , F. Walter , M. Aravena , J. Wagg , G. Popping , P. Cortes , J. Hodge , A. Weiss , F. Bertoldi , D. Riechers

We analyze a clean sample of 1,118 late-type, face-on galaxies without AGN contamination from the MaNGA survey. Their photometric structures are quantified via two-component (bulge+disk) decompositions on deep $g$-band images from the DESI…

Astrophysics of Galaxies · Physics 2026-03-20 Mengting Shen , Jun Yin , Hassen M. Yesuf , Lei Hao , Jiafeng Lu , Lin Lin , Chong Ge , Junfeng Wang , Shiyin Shen , Yu Rong

We present the detection limits of a new survey for resolved low surface brightness satellite galaxies to the Milky Way, based on the Sloan Digital Sky Survey (SDSS). Our survey exploits SDSS's major strengths (multi-color photometry,…

This paper presents optical night sky brightness measurements from the stratosphere using CCD images taken with the Super-pressure Balloon-borne Imaging Telescope (SuperBIT). The data used for estimating the backgrounds were obtained during…

We examine the infrared properties of five low surface brightness galaxies (LSBGs) and compare them with related but higher surface brightness galaxies, using Spitzer Space Telescope images and spectra. All the LSBGs are detected in the 3.6…