An AzTEC 1.1-mm Survey for ULIRGs in the field of the Galaxy Cluster MS 0451.6-0305 (2009)
Wardlow, J. L., Smail, Ian, Wilson, G. W., Yun, M. S., Coppin, K. E. K., Cybulski, R., ...
We have undertaken a deep (sigma~1.1 mJy) 1.1-mm survey of the z=0.54 cluster MS 0451.6-0305 using the AzTEC camera on the James Clerk Maxwell Telescope. We detect 36 sources with S/N>3.5 in the...
On the nature of the first galaxies selected at 350 microns (2009)
Khan, Sophia A., Chanial, Pierre F., Willner, S. P., Pearson, Chris P., Ashby, M. L. N., Benford, Dominic J., ...
[abridged] We present constraints on the nature of the first galaxies selected at 350 microns. The sample includes galaxies discovered in the deepest blank-field survey at 350 microns (in the Bootes...
The AzTEC/SMA Interferometric Imaging Survey of Submillimeter-Selected High-Redshift Galaxies (2009)
Younger, J. D., Fazio, G. G., Yun, M. S., Wilson, G. W., Ashby, M. L. N., ...
We present results from a continuing interferometric survey of high-redshift submillimeter galaxies with the Submillimeter Array, including high-resolution (beam size ~2 arcsec) imaging of eight...
Faber, S. M., Daddi, E., Laird, E. S., Lai, K., Omont, A., ...
We analyze a sample of galaxies chosen to have F_(24μm) > 0.5 mJy and satisfy a certain IRAC color criterion. Infrared Spectrograph (IRS) spectra yield redshifts, spectral types, and polycyclic...
Gutermuth, R. A., Megeath, S. T., Myers, P. C., Allen, L. E., Pipher, J. L., Fazio, G. G.
We present a uniform mid-infrared imaging and photometric survey of 36 young, nearby, star-forming clusters and groups using {\it Spitzer} IRAC and MIPS. We have confidently identified and classified...
Spitzer/IRAC Limits to Planetary Companions of Fomalhaut and epsilon Eridani (2009)
Marengo, M., Stapelfeldt, K., Werner, M. W., Hora, J. L., Fazio, G. G., Schuster, M. T., ...
Fomalhaut and epsilon Eridani are two young, nearby stars that possess extended debris disks whose structures suggest the presence of perturbing planetary objects. With its high sensitivity and...
The Deep Optical Imaging of the Extended Groth Strip (2009)
Zhao, Ying-He, Huang, Jia-Sheng, Ashby, M. L. N., Fazio, G. G., Miyazaki, S.
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...
Imaging the Cool Hypergiant NML Cygni's Dusty Circumstellar Envelope with Adaptive Optics (2009)
Schuster, M. T., Marengo, M., Hora, J. L., Fazio, G. G., Humphreys, R. M., Gehrz, R. D., ...
We present sub-arcsec angular resolution, high-Strehl ratio mid-IR adaptive optics images of the powerful OH/IR source and cool hypergiant NML Cyg at 8.8, 9.8 and 11.7 um. These images reveal once...
IRS Spectroscopy and Multi-wavelength Study of Luminous Star-forming Galaxies at z~1.9 (2009)
Faber, S. M., Daddi, E., Laird, E. S., Lai, K., Omont, A., ...
We analyze a sample of galaxies chosen to have F24>0.5 mJy and satisfy a certain IRAC color criterion. IRS spectra yield redshifts, spectral types, and PAH luminosities, to which we add...
A Spectroscopic Study of Young Stellar Objects in the Serpens Cloud Core and NGC 1333 (2009)
Winston, E., Megeath, S. T., Wolk, S. J., Hernandez, J., Gutermuth, R., Muzerolle, J., ...
We present spectral observations of 130 young stellar objects (YSOs) in the Serpens Cloud Core and NGC 1333 embedded clusters. The observations consist of near-IR spectra in the H and K-bands, from...
The Growth of Supermassive Black Holes Across Cosmic Time (2009)
Nandra, K., Aird, J. A., Alexander, D. M., Ballantyne, D. R., Barcons, X., Bauer, F. E., ...
One of the main themes in extragalactic astronomy for the next decade will be the evolution of galaxies over cosmic time. Many future observatories, including JWST, ALMA, GMT, TMT and E-ELT will...
The dusty Nebula surrounding HR Car: a Spitzer view (2009)
Umana, G., Buemi, C. S., Trigilio, C., Hora, J. L., Fazio, G. G., Leto, P.
We present mid-IR observations of the Galactic Luminous Blue Variable (LBV) HR Car and its associated nebula carried out with the Spitzer Space Telescope using both IRAC and IRS, as part of a GTO...
Clustering of red galaxies around the z=1.53 quasar 3C270.1 (2009)
Haas, Martin, Willner, S. P., Heymann, Frank, Ashby, M. L. N., Fazio, G. G., Wilkes, Belinda J., ...
In the paradigm of hierarchical galaxy formation, luminous radio galaxies mark mass assembly peaks that should contain clusters of galaxies. Observations of the z=1.53 quasar 3C270.1 with the Spitzer...
A Millimetre Survey of Starburst Dominated Ultraluminous Infrared Galaxies at z~2 (2008)
Younger, J. D., Omont, A., Fiolet, N., Fazio, G. G., Lai, K., ...
We present millimetre observations of a sample of 12 high redshift ultraluminous infrared galaxies (ULIRGs) in the Extended Growth Strip (EGS). These objects were initially selected on the basis of...
A Spitzer search for cold dust within globular clusters (2008)
Barmby, P., Boyer, M. L., Woodward, C. E., Gehrz, R. D., Van Loon, J. Th., Fazio, G. G., ...
Globular cluster stars evolving off the main sequence are known to lose mass, and it is expected that some of the lost material should remain within the cluster as an intracluster medium (ICM). Most...
AEGIS-X: The Chandra Deep Survey of the Extended Groth Strip (2008)
Laird, E. S., Nandra, K., Georgakakis, A., Aird, J. A., Barmby, P., Conselice, C. J., ...
We present the AEGIS-X survey, a series of deep Chandra ACIS-I observations of the Extended Groth Strip. The survey comprises pointings at 8 separate positions, each with nominal exposure 200ks,...
Extremely red objects in the Lockman Hole (2008)
Wilson, G., Perez-Gonzalez, P. G., Egami, E., Ivison, R. J., Rigby, J. R., ...
We investigate extremely red objects (EROs) using near- and mid-infrared observations in five passbands (3.6 to 24 μm) obtained from the Spitzer Space Telescope, and deep ground-based R and K...
Near- and mid-infrared photometry of high-redshift 3CR sources (2008)
Haas, M., Willner, S. V. P., Heymann, F., Ashby, M. L. N., Fazio, G. G., Wilkes, B. J., ...
Using the Spitzer Space Telescope, we have obtained 3.6--24 micron photometry of 38 radio galaxies and 24 quasars from the 3CR catalog at redshift 1
Mid-Infrared Spectra of High-Redshift (z > 2) Radio Galaxies (2008)
Seymour, N., Ogle, P., De Breuck, C., Fazio, G. G., Galametz, A., Haas, M., ...
We present the first mid-infrared Spitzer/Infrared Spectrograph (IRS) observations of powerful radio galaxies at z > 2. These radio galaxies, 4C +23.56 (z = 2.48) and 6C J1908+7220 (z = 3.53), both...
Spitzer IRAC Infrared Colours of Submillimetre-bright Galaxies (2008)
Yun, Min S., Aretxaga, I., Ashby, M. L. N., Austermann, J., Fazio, G. G., Giavalisco, M., ...
High-redshift submillimetre-bright galaxies identified by blank field surveys at millimetre and submillimetre wavelengths appear in the region of the IRAC colour-colour diagrams previously identified...
Mid-Infrared Spectra of High Redshift (z>2) Radio Galaxies (2008)
Seymour, N., Ogle, P., De Breuck, C., Fazio, G. G., Galametz, A., Haas, M., ...
We present the first mid-infrared Spitzer/Infrared Spectrograph (IRS) observations of powerful radio galaxies at z>2. These radio galaxies, 4C +23.56 (z=2.48) and 6C J1908+7220 (z=3.53), both show...
Spitzer observations of the Massive star forming complex S254-S258: structure and evolution (2008)
Chavarria, L., Allen, L., Hora, J. L., Brunt, C., Fazio, G. G.
We present Spitzer-IRAC, NOAO 2.1meter-Flamingos, Keck-NIRC, and FCRAO-SEQUOIA observations of the massive star forming complex S254-S258, covering an area of 25x20 arc-minutes. Using a combination...
The Disk Population of the Chamaeleon I Star-Forming Region (2008)
Luhman, K. L., Allen, L. E., Allen, P. R., Gutermuth, R. A., Hartmann, L., Mamajek, E. E., ...
We present a census of circumstellar disks in the Chamaeleon I star-forming region. Using the Infrared Array Camera and the Multiband Imaging Photometer onboard the Spitzer Space Telescope, we have...
A catalog of mid-infrared sources in the Extended Groth Strip (2008)
Barmby, P., Ashby, M. L. N., Eisenhardt, P. R. M., Fazio, G. G., Wright, E. L.
The Extended Groth Strip (EGS) is one of the premier fields for extragalactic deep surveys. Deep observations of the EGS with the Infrared Array Camera (IRAC) on the Spitzer Space Telescope cover an...
AEGIS: Radio and Mid-Infrared Selection of Obscured AGN Candidates (2008)
Park, S. Q., Barmby, P., Fazio, G. G., Nandra, K., Laird, E. S., Georgakakis, A., ...
The application of multi-wavelength selection techniques is crucial for discovering a complete and unbiased set of Active Galactic Nuclei (AGNs). Here, we select a sample of 72 AGN candidates in the...
IRAC Photometric Analysis and the Mid-IR Photometric Properties of Lyman Break Galaxies (2008)
Magdis, G. E., Rigopoulou, D., Fazio, G. G., Willner, S. P., Ashby, M. L. N.
We present photometric analysis of deep mid-infrared observations obtained by Spitzer/IRAC covering the fields Q1422+2309, Q2233+1341, DSF2237a,b, HDFN, SSA22a,b and B20902+34, giving the number...
The properties of 70micron selected high-redshift galaxies in the Extended Groth Strip (2008)
Symeonidis, M., Willner, S. P., Rigopoulou, D., Fazio, G. G., Jarvis, M. J.
We examine the infrared properties of 43 high redshift (0.1
The properties of 70um selected galaxies in the Extended Groth Strip. (2008)
Symeonidis, M., Willner, S.P., Rigopoulou, D., Huang, J-S., Fazio, G.G., Jarvis, M.J.
‘The definitive version is available at www.blackwell-synergy.com.’ Copyright Blackwell Publishing DOI: 10.1111/j.1365-2966.2008.12899.x
We present Spitzer Space Telescope InfraRed Array Camera (IRAC) and Multiband Imaging Photometer (MIPS) observations of the elliptical galaxy NGC 315. After removal of the host galaxy’s stellar...
The Environment on few Mpc scales of Infrared Luminous Galaxies at Redshifts z~1 (2007)
Marcillac, D., Rieke, G. H., Papovich, C., Willmer, C. N. A., Weiner, B. J., Coil, A. L., ...
We investigate the environment of infrared luminous galaxies (L$_{IR}$[8-1000 $\mu $m$] >10^{11}$L$_{\sun}$). We focus on the redshift range 0.7 $\leq$ z $\leq$ 1, where these galaxies dominate the...
B. A. Mcleod, G. M. Bernstein, M. J. Rieke, E. V. Tollestrup, G. G. Fazio
We present new counts of field galaxies from more than 20 square arcminutes to a limiting magnitude of K=20 and from 2 square arcminutes to K=21.5. At the faintest magnitudes the counts are slightly...
Block, D. L., Combes, F., Puerari, I., Freeman, K. C., Stockton, A., Canalizo, G., ...
In an earlier study of the spiral galaxy M 33, we photometrically identified arcs or outer spiral arms of intermediate age (0.6-2 Gyr) carbon stars precisely at the commencement of the HI-warp. Stars...
Noeske, K. G., Weiner, B. J., Faber, S. M., Papovich, C., Koo, D. C., Somerville, R. S., ...
We analyze star formation (SF) as a function of stellar mass (M☉) and redshift z in the All-Wavelength Extended Groth Strip International Survey. For 2905 field galaxies, complete to 10^10(10^10.8...
AEGIS: Infrared spectroscopy of an infrared-luminous Lyman break galaxy at z = 3.01 (2007)
Rigopoulou, D., Papovich, C., Ashby, M. L. N., Willner, S. P., Ivison, R., ...
We report the detection of rest-frame 6.2 and 7.7 μm emission features arising from polycyclic aromatic hydrocarbons (PAHs) in the Spitzer IRS spectrum of an infrared-luminous Lyman break galaxy at...
The All-Wavelength Extended Groth Strip International Survey (AEGIS) Data Sets (2007)
Davis, M., Guhathakurta, P., Konidaris, N. P., Newman, J. A., Ashby, M. L. N., Biggs, A. D., ...
In this the first of a series of Letters, we present a panchromatic data set in the Extended Groth Strip region of the sky. Our survey, the All-Wavelength Extended Groth Strip International Survey...
First Constraints on Source Counts at 350 μm (2007)
Khan, S., Schafer, R.A., Serjeant, S., Willner, S.P., Pearson, C.P., Benford, D.J., ...
We have imaged a 6 arcmin2 region in the Boötes Deep Field using the 350 m–optimized second-generation Submillimeter High Angular Resolution Camera (SHARC II), achieving a peak 1 sensitivity of 5...
New Low-Mass Stars and Brown Dwarfs with Disks in Lupus (2007)
Allen, P. R., Luhman, K. L., Myers, P. C., Megeath, S. T., Allen, L. E., Hartmann, L., ...
Using the Infrared Array Camera and the Multiband Imaging Photometer aboard the {\it Spitzer Space Telescope}, we have obtained images of the Lupus 3 star-forming cloud at 3.6, 4.5, 5.8, 8.0, and 24...
Noeske, K. G., Weiner, B. J., Faber, S. M., Papovich, C., Koo, D. C., Somerville, R. S., ...
We analyze star formation (SF) as a function of stellar mass (M*) and redshift z in the All Wavelength Extended Groth Strip International Survey (AEGIS). For 2905 field galaxies, complete to...
The NASA Spitzer Space Telescope (2007)
Gehrz, R. D., Roellig, T. L., Werner, M. W., Fazio, G. G., Houck, J. R., Low, F. J., ...
The National Aeronautics and Space Administration's Spitzer Space Telescope (formerly the Space Infrared Telescope Facility) is the fourth and final facility in the Great Observatories Program,...
Noeske, K. G., Weiner, B. J., Faber, S. M., Papovich, C., Koo, D. C., Somerville, R. S., ...
We analyze star formation (SF) as a function of stellar mass (M*) and redshift z in the All-Wavelength Extended Groth Strip International Survey. For 2905 field galaxies, complete to 1010(1010.8)...
The All-Wavelength Extended Groth Strip International Survey (AEGIS) Data Sets (2006)
Davis, M., Guhathakurta, P., Konidaris, N.P., Newman, J.A., Ashby, M.L.N., Biggs, A.D., ...
Discovery of Two T Dwarf Companions with the Spitzer Space Telescope (2006)
Luhman, K. L., Patten, B. M., Marengo, M., Schuster, M. T., Hora, J. L., Ellis, R. G., ...
We report the discovery of T dwarf companions to the nearby stars HN Peg (G0V, 18.4 pc, ~0.3 Gyr) and HD 3651 (K0V, 11.1 pc, ~7 Gyr). During an ongoing survey of 5'x5' fields surrounding stars in the...
SPITZER Observations of z~3 Lyman Break Galaxies: stellar masses and mid-infrared properties (2006)
Rigopoulou, D., Papovich, C., Ashby, M. L. N., Barmby, P., Shu, C., ...
We describe the spectral energy distributions (SEDs) of Lyman Break Galaxies (LBGs) at z~3 using deep mid-infrared and optical observations of the Extended Groth Strip, obtained with IRAC and MIPS on...
Labbe, I., Huang, J., Franx, M., Rudnick, G., Barmby, P., Daddi, E., ...
We present deep 3.6 - 8 micron imaging of the Hubble Deep Field South with IRAC on the Spitzer Space Telescope. We study Distant Red Galaxies (DRGs) at z>2 selected by Js - Ks > 2.3 and compare them...
The Spitzer Space Telescope Mission (2004)
Werner, M. W., Roellig, T. L., Low, F. J., Rieke, G. H., Rieke, M., Hoffmann, W. F., ...
The Spitzer Space Telescope, NASA's Great Observatory for infrared astronomy, was launched 2003 August 25 and is returning excellent scientific data from its Earth-trailing solar orbit. Spitzer...
The Infrared Array Camera (IRAC) for the Spitzer Space Telescope (2004)
The Infrared Array Camera (IRAC) is one of three focal plane instruments in the Spitzer Space Telescope. IRAC is a four-channel camera that obtains simultaneous broad-band images at 3.6, 4.5, 5.8,...
IRAC Observations of M81 (2004)
Willner, S. P., Ashby, M. L. N., Barmby, P., Fazio, G. G., Pahre, M., Smith, H. A., ...
IRAC images of M81 show three distinct morphological constituents: a smooth distribution of evolved stars with bulge, disk, and spiral arm components; a clumpy distribution of dust emission tracing...
Number Counts At 3 < lambda < 10 um From the Spitzer Space Telescope (2004)
Fazio, G. G., Ashby, M. L. N., Barmby, P., Hora, J. L., Pahre, M. A., ...
Infrared source counts at wavelengths 3 < lambda < 10 um cover more than 10 magnitudes in source brightness, four orders of magnitude in surface density, and reach an integrated surface density of...
Infrared Array Camera (IRAC) imaging of the Lockman Hole (2004)
Barmby, P., Fazio, G. G., Willner, S. P., Wilson, G., Rigopoulou, D., ...
IRAC imaging of a 4&farcm;74&farcm;7 area in the Lockman Hole detected over 400 galaxies in the IRAC 3.6 and 4.5 mum bands, 120 in the 5.8 mum band, and 80 in the 8.0 mum band in 30 minutes of...
H-band observations of the Chandra Deep Field South (2003)
Moy, E., Barmby, P., Rigopoulou, D., Willner, S. P., Fazio, G. G.
The Infrared Array Camera (IRAC) for the Space Infrared Telescope Facility (SIRTF) (1998)
G.G. Fazio, J.L. Hora, S.P. Willner, Pipher B
The Space Infrared Telescope Facility (SIRTF) contains three focal plane instruments, one of which is the Infrared Array Camera (IRAC). IRAC is a four-channel camera that provides simultaneous 5.12...