activity
19942007
most citedThe First Measurement of Spectral Lines in a Short-Period Star Bound to the Galaxy's Central Black Hole: A Paradox of Youth

721 citations · 4.3k across the 44 of their papers we have counts for

collaborators

42 papers

astro-ph2007★ 123 cited

Absolute Calibration and Characterization of the Multiband Imaging Photometer for Spitzer. III. An Asteroid-based Calibration of MIPS at 160 microns

J. A. Stansberry, K. D. Gordon, B. Bhattacharya +15

We describe the absolute calibration of the Multiband Imaging Photometer for Spitzer (MIPS) 160 micron channel. After the on-orbit discovery of a near-IR ghost image that dominates…

astro-ph2007★ 209 cited

Absolute Calibration and Characterization of the Multiband Imaging Photometer for Spitzer. II. 70 micron Imaging

Karl D. Gordon, Charles W. Engelbracht, Dario Fadda +19

The absolute calibration and characterization of the Multiband Imaging Photometer for Spitzer (MIPS) 70 micron coarse- and fine-scale imaging modes are presented based on over 2.5…

astro-ph2007★ 313 cited

Absolute Calibration and Characterization of the Multiband Imaging Photometer for Spitzer. I. The Stellar Calibrator Sample and the 24 micron Calibration

C. W. Engelbracht, M. Blaylock, K. Y. L. Su +23

We present the stellar calibrator sample and the conversion from instrumental to physical units for the 24 micron channel of the Multiband Imaging Photometer for Spitzer (MIPS). Th…

astro-ph2006★ 33 cited

Spitzer Observations of High Redshift QSOs

D. C. Hines, O. Krause, G. H. Rieke +3

We have observed 13 z >= 4.5 QSOs using the Multiband Imaging Photometer for Spitzer, nine of which were also observed with the Infrared Array Camera. The observations probe rest w…

astro-ph2006★ 96 cited

Spitzer Observations of the Brightest Galaxies in X-ray-Luminous Clusters

E. Egami, K. A. Misselt, G. H. Rieke +13

We have studied the infrared properties of the brightest cluster galaxies (BCGs) located in the cores of X-ray-luminous clusters at 0.15 < z < 0.35. The majority of the BCGs are no…

astro-ph2005★ 21 cited

Sub-Arcsecond Mid-Infrared Observations of NGC 6240: Limitations of AGN-Starburst Power Diagnostics

E. Egami, G. Neugebauer, B. T. Soifer +3

In order to examine the relative importance of powerful starbursts and Compton-thick AGNs in NGC 6240, we have obtained mid-infrared images and low-resolution spectra of the galaxy…