Related papers: Probing large scale coherence between Spitzer IR a…

Planck 2013 results. XXX. Cosmic infrared background measurements and implications for star formation

We present new measurements of CIB anisotropies using Planck. Combining HFI data with IRAS, the angular auto- and cross frequency power spectrum is measured from 143 to 3000 GHz, and the auto-bispectrum from 217 to 545 GHz. The total areas…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-17 Planck Collaboration , P. A. R. Ade , N. Aghanim , C. Armitage-Caplan , M. Arnaud , M. Ashdown , F. Atrio-Barandela , J. Aumont , C. Baccigalupi , A. J. Banday , R. B. Barreiro , J. G. Bartlett , E. Battaner , K. Benabed , A. Benoît , A. Benoit-Lévy , J. -P. Bernard , M. Bersanelli , M. Bethermin , P. Bielewicz , K. Blagrave , J. Bobin , J. J. Bock , A. Bonaldi , J. R. Bond , J. Borrill , F. R. Bouchet , F. Boulanger , M. Bridges , M. Bucher , C. Burigana , R. C. Butler , J. -F. Cardoso , A. Catalano , A. Challinor , A. Chamballu , X. Chen , H. C. Chiang , L. -Y Chiang , P. R. Christensen , S. Church , D. L. Clements , S. Colombi , L. P. L. Colombo , F. Couchot , A. Coulais , B. P. Crill , A. Curto , F. Cuttaia , L. Danese , R. D. Davies , R. J. Davis , P. de Bernardis , A. de Rosa , G. de Zotti , J. Delabrouille , J. -M. Delouis , F. -X. Désert , C. Dickinson , J. M. Diego , H. Dole , S. Donzelli , O. Doré , M. Douspis , X. Dupac , G. Efstathiou , T. A. Enßlin , H. K. Eriksen , F. Finelli , O. Forni , M. Frailis , E. Franceschi , S. Galeotta , K. Ganga , T. Ghosh , M. Giard , Y. Giraud-Héraud , J. González-Nuevo , K. M. Górski , S. Gratton , A. Gregorio , A. Gruppuso , F. K. Hansen , D. Hanson , D. Harrison , G. Helou , S. Henrot-Versillé , C. Hernández-Monteagudo , D. Herranz , S. R. Hildebrandt , E. Hivon , M. Hobson , W. A. Holmes , A. Hornstrup , W. Hovest , K. M. Huffenberger , A. H. Jaffe , T. R. Jaffe , W. C. Jones , M. Juvela , P. Kalberla , E. Keihänen , J. Kerp , R. Keskitalo , T. S. Kisner , R. Kneissl , J. Knoche , L. Knox , M. Kunz , H. Kurki-Suonio , F. Lacasa , G. Lagache , A. Lähteenmäki , J. -M. Lamarre , M. Langer , A. Lasenby , R. J. Laureijs , C. R. Lawrence , R. Leonardi , J. León-Tavares , J. Lesgourgues , M. Liguori , P. B. Lilje , M. Linden-Vørnle , M. López-Caniego , P. M. Lubin , J. F. Macías-Pérez , B. Maffei , D. Maino , N. Mandolesi , M. Maris , D. J. Marshall , P. G. Martin , E. Martínez-González , S. Masi , S. Matarrese , F. Matthai , P. Mazzotta , A. Melchiorri , L. Mendes , A. Mennella , M. Migliaccio , S. Mitra , M. -A. Miville-Deschênes , A. Moneti , L. Montier , G. Morgante , D. Mortlock , D. Munshi , J. A. Murphy , P. Naselsky , F. Nati , P. Natoli , C. B. Netterfield , H. U. Nørgaard-Nielsen , F. Noviello , D. Novikov , I. Novikov , S. Osborne , C. A. Oxborrow , F. Paci , L. Pagano , F. Pajot , R. Paladini , D. Paoletti , B. Partridge , F. Pasian , G. Patanchon , O. Perdereau , L. Perotto , F. Perrotta , F. Piacentini , M. Piat , E. Pierpaoli , D. Pietrobon , S. Plaszczynski , E. Pointecouteau , G. Polenta , N. Ponthieu , L. Popa , T. Poutanen , G. W. Pratt , G. Prézeau , S. Prunet , J. -L. Puget , J. P. Rachen , W. T. Reach , R. Rebolo , M. Reinecke , M. Remazeilles , C. Renault , S. Ricciardi , T. Riller , I. Ristorcelli , G. Rocha , C. Rosset , G. Roudier , M. Rowan-Robinson , J. A. Rubiño-Martín , B. Rusholme , M. Sandri , D. Santos , G. Savini , D. Scott , M. D. Seiffert , P. Serra , E. P. S. Shellard , L. D. Spencer , J. -L. Starck , V. Stolyarov , R. Stompor , R. Sudiwala , R. Sunyaev , F. Sureau , D. Sutton , A. -S. Suur-Uski , J. -F. Sygnet , J. A. Tauber , D. Tavagnacco , L. Terenzi , L. Toffolatti , M. Tomasi , M. Tristram , M. Tucci , J. Tuovinen , M. Türler , L. Valenziano , J. Valiviita , B. Van Tent , P. Vielva , F. Villa , N. Vittorio , L. A. Wade , B. D. Wandelt , N. Welikala , M. White , S. D. M. White , B. Winkel , D. Yvon , A. Zacchei , A. Zonca

Chandra Observations of QSO 2237+0305

We present the observations of the gravitationally lensed system QSO 2237+0305 performed with the Chandra X-ray Observatory on 2000 Sept. 6, and on 2001 Dec. 8 for 30.3 ks and 9.5 ks, respectively. Imaging analysis resolves the four X-ray…

Astrophysics · Physics 2009-11-07 X. Dai , G. Chartas , E. Agol , M. W. Bautz , G. P. Garmire

Agns and Clusters in Chandra Deep Fields

The Chandra X-ray Satellite already observed several deep fields, including the two 1 Megasec exposures of the Chandra Deep Field South (CDFS) and North. We review here the main findings from the CDFS. The LogN-LogS relations show the…

Astrophysics · Physics 2007-05-23 P. Tozzi , the CDFS Team

The spatial clustering of X-ray selected AGN and galaxies in the Chandra Deep Field South and North

We investigate the spatial clustering of X-ray selected sources in the two deepest X-ray fields to date, namely the 2Msec Chandra Deep Field North (CDFN) and the 1Msec Chandra Deep Field South (CDFS). The projected correlation function…

Astrophysics · Physics 2009-11-10 R. Gilli , E. Daddi , G. Zamorani , P. Tozzi , S. Borgani , J. Bergeron , R. Giacconi , G. Hasinger , V. Mainieri , C. Norman , P. Rosati , G. Szokoly , W. Zheng

Spitzer observations of MAMBO galaxies: weeding out active nuclei in starbursting proto-ellipticals

We present Spitzer observations in five wavebands between 3.6 and 24um of an unbiased sample of 9 luminous, dusty galaxies selected at 1200um by the MAMBO camera on the IRAM 30-m telescope, a population akin to the well-known submm or…

Astrophysics · Physics 2009-10-16 R. J. Ivison , T. R. Greve , S. Serjeant , F. Bertoldi , E. Egami , A. M. J. Mortier , A. Alonso-Herrero , P. Barmby , L. Bei , H. Dole , C. W. Engelbracht , G. G. Fazio , D. T. Frayer , K. D. Gordon , D. C. Hines , J. -S. Huang , E. Le Floch , K. A. Misselt , S. Miyazaki , J. E. Morrison , C. Papovich , P. G. Perez-Gonzalez , M. J. Rieke , G. H. Rieke , J. Rigby , D. Rigopoulou , I. Smail , G. Wilson , S. P. Willner

Discovery of the Central Excess Brightness in Hard X-rays in the Cluster of Galaxies Abell 1795

Using the X-ray data from \ASCA, spectral and spatial properties of the intra-cluster medium (ICM) of the cD cluster Abell 1795 are studied, up to a radial distance of $\sim 12'$ ($\sim 1.3$ $h_{50}^{-1}$ kpc). The ICM temperature and…

Astrophysics · Physics 2009-10-30 H. Xu , K. Makishima , Y. Fukazawa , Y. Ikebe , K. Kikuchi , T. Ohashi , T. Tamura

AEGIS-X: Deep Chandra imaging of the Central Groth Strip

We present the results of deep \chandra\ imaging of the central region of the Extended Groth Strip, the AEGIS-X Deep (AEGIS-XD) survey. When combined with previous \chandra\ observations of a wider area of the strip, AEGIS-X Wide (AEGIS-XW;…

High Energy Astrophysical Phenomena · Physics 2015-09-23 K. Nandra , E. S. Laird , J. A. Aird , M. Salvato , A. Georgakakis , G. Barro , P. G. Perez Gonzalez , P. Barmby , R. -R. Chary , A. Coil , M. C. Cooper , M. Davis , M. Dickinson , S. M. Faber , G. G. Fazio , P. Guhathakurta , S. Gwyn , L. -T. Hsu , J. -S. Huang , R. J. Ivison , D. C. Koo , J. A. Newman , C. Rangel , T. Yamada , C. Willmer

Can the Near-IR Fluctuations Arise from Known Galaxy Populations?

Spatial Fluctuations in the Cosmic Infrared Background have now been measured out to sub-degree scales showing a strong clustering signal from unresolved sources. We attempt to explain these measurement by considering faint galaxy…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-11 Kari Helgason , Massimo Ricotti , Alexander Kashlinsky

Constraining the Nature of the Galactic Center X-ray Source Population

We searched for infrared counterparts to the cluster of X-ray point sources discovered by Chandra in the Galactic Center Region (GCR). While the sources could be white dwarfs, neutron stars, or black holes accreting from stellar companions,…

Astrophysics · Physics 2016-08-30 S. Laycock , J. Grindlay , M. van den Berg , P. Zhao , J. Hong , X. Koenig , E. M. Schlegel , S. E. Persson

Meausurement of Sky Suface Brightness Fluctuations at lambda = 4 micron

We present a Monte-Carlo technique to probe the cosmic Infrared background radiation (CIB) with faint source confusion in deep, wide-field 4 micron images. We report a detection of surface brightness fluctuations using an ensemble of 5000…

Astrophysics · Physics 2009-11-07 J. Xu , J. J. Bock , K. M. Ganga , V. Gorjian , K. Uemizu , M. Kawada , A. E. Lange , T. Matsumoto , T. Watabe

Formation and Evolution of Supermassive Black Holes in Galactic Centers: Observational Constraints

Deep X-ray surveys have shown that the cosmic X-ray background (XRB) is largely due to the accretion onto supermassive black holes, integrated over the cosmic time. These surveys have resolved more than 80% of the 0.1-10 keV X-ray…

Astrophysics · Physics 2011-06-30 Guenther Hasinger , the CDF-S team

First detections of FIRBACK sources with SCUBA

The FIRBACK (Far InfraRed BACKground) survey represents the deepest extensive 170 micron images obtained by the ISO satellite. The sources detected comprise about 10% of the Cosmic IR Background (CIB) seen by COBE, and, importantly, were…

Astrophysics · Physics 2007-05-23 Douglas Scott , Guilaine Lagache , Colin Borys , Scott C. Chapman , Mark Halpern , Anna Sajina , Paolo Ciliegi , David L. Clements , Herve Dole , Sebastian Oliver , Jean-Loup Puget , William T. Reach , Michael Rowan-Robinson

The Submillimeter Properties of the 1 Ms Chandra Deep Field North X-ray Sample

We present submillimeter observations for 136 of the 370 X-ray sources detected in the 1 Ms exposure of the Chandra Deep Field North. Ten of the X-ray sources are significantly detected in the submillimeter. The average X-ray source in the…

Astrophysics · Physics 2009-11-06 A. J. Barger , L. L. Cowie , A. T. Steffen , A. E. Hornschemeier , W. N. Brandt , G. P. Garmire

Planck 2013 results. XVIII. Gravitational lensing-infrared background correlation

The multi-frequency capability of the Planck satellite provides information both on the integrated history of star formation (via the cosmic infrared background, or CIB) and on the distribution of dark matter (via the lensing effect on the…

Cosmology and Nongalactic Astrophysics · Physics 2014-10-29 Planck Collaboration , P. A. R. Ade , N. Aghanim , C. Armitage-Caplan , M. Arnaud , M. Ashdown , F. Atrio-Barandela , J. Aumont , C. Baccigalupi , A. J. Banday , R. B. Barreiro , J. G. Bartlett , S. Basak , E. Battaner , K. Benabed , A. Benoît , A. Benoit-Lévy , J. -P. Bernard , M. Bersanelli , M. Bethermin , P. Bielewicz , J. Bobin , J. J. Bock , A. Bonaldi , J. R. Bond , J. Borrill , F. R. Bouchet , F. Boulanger , M. Bridges , M. Bucher , C. Burigana , R. C. Butler , J. -F. Cardoso , A. Catalano , A. Challinor , A. Chamballu , L. -Y Chiang , H. C. Chiang , P. R. Christensen , S. Church , D. L. Clements , S. Colombi , L. P. L. Colombo , F. Couchot , A. Coulais , B. P. Crill , A. Curto , F. Cuttaia , L. Danese , R. D. Davies , P. de Bernardis , A. de Rosa , G. de Zotti , J. Delabrouille , J. -M. Delouis , F. -X. Désert , J. M. Diego , H. Dole , S. Donzelli , O. Doré , M. Douspis , X. Dupac , G. Efstathiou , T. A. Enßlin , H. K. Eriksen , F. Finelli , O. Forni , M. Frailis , E. Franceschi , S. Galeotta , K. Ganga , M. Giard , G. Giardino , Y. Giraud-Héraud , J. González-Nuevo , K. M. Górski , S. Gratton , A. Gregorio , A. Gruppuso , J. E. Gudmundsson , F. K. Hansen , D. Hanson , D. Harrison , S. Henrot-Versillé , C. Hernández-Monteagudo , D. Herranz , S. R. Hildebrandt , E. Hivon , M. Hobson , W. A. Holmes , A. Hornstrup , W. Hovest , K. M. Huffenberger , T. R. Jaffe , A. H. Jaffe , W. C. Jones , M. Juvela , E. Keihänen , R. Keskitalo , T. S. Kisner , R. Kneissl , J. Knoche , L. Knox , M. Kunz , H. Kurki-Suonio , F. Lacasa , G. Lagache , A. Lähteenmäki , J. -M. Lamarre , A. Lasenby , R. J. Laureijs , C. R. Lawrence , R. Leonardi , J. León-Tavares , J. Lesgourgues , M. Liguori , P. B. Lilje , M. Linden-Vørnle , M. López-Caniego , P. M. Lubin , J. F. Macías-Pérez , B. Maffei , D. Maino , N. Mandolesi , M. Maris , D. J. Marshall , P. G. Martin , E. Martínez-González , S. Masi , S. Matarrese , F. Matthai , P. Mazzotta , A. Melchiorri , L. Mendes , A. Mennella , M. Migliaccio , S. Mitra , M. -A. Miville-Deschênes , A. Moneti , L. Montier , G. Morgante , D. Mortlock , D. Munshi , P. Naselsky , F. Nati , P. Natoli , C. B. Netterfield , H. U. Nørgaard-Nielsen , F. Noviello , D. Novikov , I. Novikov , S. Osborne , C. A. Oxborrow , F. Paci , L. Pagano , F. Pajot , D. Paoletti , F. Pasian , G. Patanchon , O. Perdereau , L. Perotto , F. Perrotta , F. Piacentini , M. Piat , E. Pierpaoli , D. Pietrobon , S. Plaszczynski , E. Pointecouteau , G. Polenta , N. Ponthieu , L. Popa , T. Poutanen , G. W. Pratt , G. Prézeau , S. Prunet , J. -L. Puget , J. P. Rachen , R. Rebolo , M. Reinecke , M. Remazeilles , C. Renault , S. Ricciardi , T. Riller , I. Ristorcelli , G. Rocha , C. Rosset , G. Roudier , M. Rowan-Robinson , B. Rusholme , M. Sandri , D. Santos , G. Savini , D. Scott , M. D. Seiffert , P. Serra , E. P. S. Shellard , L. D. Spencer , J. -L. Starck , V. Stolyarov , R. Stompor , R. Sudiwala , R. Sunyaev , F. Sureau , D. Sutton , A. -S. Suur-Uski , J. -F. Sygnet , J. A. Tauber , D. Tavagnacco , L. Terenzi , L. Toffolatti , M. Tomasi , M. Tristram , M. Tucci , J. Tuovinen , L. Valenziano , J. Valiviita , B. Van Tent , P. Vielva , F. Villa , N. Vittorio , L. A. Wade , B. D. Wandelt , S. D. M. White , D. Yvon , A. Zacchei , A. Zonca

Correlations in the (Sub)millimeter background from ACTxBLAST

We present measurements of the auto- and cross-frequency correlation power spectra of the cosmic (sub)millimeter background at: 250, 350, and 500 um (1200, 860, and 600 GHz) from observations made with the Balloon-borne Large Aperture…

Cosmology and Nongalactic Astrophysics · Physics 2015-03-17 Amir Hajian , Marco P. Viero , Graeme Addison , Paula Aguirre , John William Appel , Nick Battaglia , James J. Bock , J. Richard Bond , Sudeep Das , Mark J. Devlin , Simon R. Dicker , Joanna Dunkley , Rolando Dunner , Thomas Essinger-Hileman , John P. Hughes , Joseph W. Fowler , Mark Halpern , Matthew Hasselfield , Matt Hilton , Adam D. Hincks , Renee Hlozek , Kent D. Irwin , Jeff Klein , Arthur Kosowsky , Yen-Ting Lin , Tobias A. Marriage , Danica Marsden , Gaelen Marsden , Felipe Menanteau , Lorenzo Moncelsi , Kavilan Moodley , Calvin B. Netterfield , Michael D. Niemack , Michael R. Nolta , Lyman A. Page , Lucas Parker , Douglas Scott , Neelima Sehgal , Jon Sievers , David N. Spergel , Suzanne T. Staggs , Daniel S. Swetz , Eric R. Switzer , Robert Thornton , Ed Wollack

The spectrum of the cosmic X-ray background observed by RTXE/PCA

We have analyzed a large set of RXTE/PCA scanning and slewing observations performed between April 1996 and March 1999. We obtained the 3-20 keV spectrum of the cosmic X-ray background (CXB) by subtracting Earth-occulted observations from…

Astrophysics · Physics 2009-11-10 M. Revnivtsev , M. Gilfanov , R. Sunyaev , K. Jahoda , C. Markwardt

Spitzer Observations of Powerful Radio Sources

We have measured the mid-infrared radiation from an orientation-unbiased sample of powerful 3C RR galaxies and quasars using the IRS and MIPS instruments aboard the Spitzer Space Telescope. We fit the Spitzer data as well as other…

Astrophysics · Physics 2007-07-30 Kieran Cleary , Charles R. Lawrence , Jason A. Marshall , Lei Hao , David Meier

Confusion noise at far-IR to millimeter wavelengths

We present detailed predictions for the confusion noise due to extragalactic sources in the far-IR/(sub)-millimeter channels of ESA/ISO, NASA/Spitzer, ESA/Herschel and ESA/Planck satellites, including the contribution from clustering of…

Astrophysics · Physics 2009-11-10 M. Negrello , M. Magliocchetti , L. Moscardini , G. De Zotti , G. L. Granato , L. Silva

An accurate measurement of the anisotropies and mean level of the Cosmic Infrared Background at 100 and 160 um

The measurement of the anisotropies in the cosmic infrared background (CIB) is a powerful mean of studying the evolution of galaxies and large-scale structures. These anisotropies have been measured by a number of experiments, from the…

Cosmology and Nongalactic Astrophysics · Physics 2012-07-11 Aurélie Pénin , Guilaine Lagache , Alberto Noriega-Crepo , Julien Grain , Marc-Antoine Miville-Deschênes , Nicolas Ponthieu , Peter Martin , Kevin Blagrave , Felix J. Lockman

The Chandra-COSMOS survey IV: X-ray spectra of the bright sample

We present the X-ray spectral analysis of the 390 brightest extragalactic sources in the Chandra-COSMOS catalog, showing at least 70 net counts in the 0.5-7 keV band. This sample has a 100% completeness in optical-IR identification, with…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-12 G. Lanzuisi , F. Civano , M. Elvis , M. Salvato , G. Hasinger , C. Vignali , G. Zamorani , T. Aldcroft , M. Brusa , A. Comastri , F. Fiore , A. Fruscione , R. Gilli , L. C. Ho , V. Mainieri , A. Merloni , A. Siemiginowska