The Bolocam Lockman Hole Millimeter‐Wave Galaxy Survey: Galaxy Candidates and Number Counts

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

The Bolocam Lockman Hole Millimeter-Wave Galaxy Survey: Galaxy Candidates and Number Counts

We present results of a new deep 1.1 mm survey using Bolocam, a millimeterwavelength bolometer array camera designed for mapping large fields at fast scan rates, without chopping. A map, galaxy candidate list, and derived number counts are presented. This survey encompasses 324 arcmin to an rms noise level (filtered for point sources) of σ1.1mm ≃ 1.4 mJy beam and includes the entire regions sur...

متن کامل

A Fluctuation Analysis of the Bolocam 1.1mm Lockman Hole Survey

We perform a fluctuation analysis of the 1.1mm Bolocam Lockman Hole Survey, which covers 324 arcmin2 to a very uniform point source-filtered RMS noise level of σ ≃ 1.4 mJy beam−1. The fluctuation analysis has the significant advantage of utilizing all of the available data, since no extraction of sources is performed: direct comparison is made between the observed pixel flux density distributio...

متن کامل

New H - band Galaxy Number Counts : A Large Local Hole in the Galaxy Distribution ?

We examine H-band number counts determined using new photometry over two fields with a combined solid angle of 0.30 deg 2 to H ≈ 19, as well as bright data (H 14) from the 2 Micron All Sky Survey (2MASS). First, we examine the bright number counts from 2MASS extracted for the ≈4000 deg 2 APM survey area situated around the southern galactic pole. We find a deficiency of ≈25 per cent at H = 13 w...

متن کامل

Submillimeter Galaxy Number Counts and Magnification by Galaxy Clusters

We present an analytical model which reproduces measured galaxy number counts from surveys in the wavelength range of 500 μm to 2 mm. The model involves a single high-redshift galaxy population with a Schechter luminosity function which has been gravitationally lensed by galaxy clusters in the mass range 10 to 10M⊙. This simple model reproduces both the low flux and the high flux end of the num...

متن کامل

Galaxy number counts and Fractal correlations

– We report the correlation analysis of various redshift surveys which shows that the available data are consistent with each other and manifest fractal correlations (with dimension D ≃ 2) up to the present observational limits (≈ 150hMpc) without any tendency towards homogenization. This result points to a new interpretation of the number counts that represents the main subject of this letter....

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Astrophysical Journal

سال: 2005

ISSN: 0004-637X,1538-4357

DOI: 10.1086/428823