The SWIRE/Chandra Survey: The X-ray Sources (2009)
Wilkes, Belinda J., Kilgard, Roy, Kim, Dong-Woo, Kim, Minsun, Polletta, Mari, Lonsdale, Carol, ...
We report a moderate-depth (70 ksec), contiguous 0.7 sq.deg, Chandra survey, in the Lockman Hole Field of the Spitzer/SWIRE Legacy Survey coincident with a completed, ultra-deep VLA survey with deep...
Probing the Balance of AGN and Star-Forming Activity in the Local Universe with ChaMP (2009)
Constantin, Anca, Green, Paul, Aldcroft, Tom, Kim, Dong-Woo, Haggard, Daryl, Barkhouse, Wayne, ...
The combination of the SDSS and the Chandra Multiwavelength Project (ChaMP) currently offers the largest and most homogeneously selected sample of nearby galaxies for investigating the relation...
Jonathan Grindlay, Ping Zhao, Jaesub Hong, Johnathan Jenkins, Dong-woo Kim, Eric Schlegel, ...
Received date will be inserted by the editor; accepted date will be inserted by the editor Abstract. The Chandra Multiwavength Plane (ChaMPlane) Survey of the galactic plane incorporates...
Content-Based Image Retrieval using Region Feature Vector (2008)
Kim, Dong-Woo, Song, Young-Jun, Kim, Young-Gil, Ah, Jae-Hyeong
This paper proposes a method of content-based image retrieval using region feature vector in order to overcome disadvantages of existing color histogram methods. The color histogram methods have a...
Numerical Simulation of Stratified Taylor-Couette Flow (2008)
Hwang, Jong-Yeon, Yang, Kyung-Soo, Kim, Dong-Woo
The flow regimes for a Taylor-Couette flow with a stable, axial stratification in density are investigated using numerical simulation. The flow configuration identical to that in the experiment of...
Dong-Woo Kim, Myeong-Woo Cho, Tae-il Seo, Eung-Sug Lee
Micro drilled holes are utilized in many of today’s fabrication processes.Precision production processes in industries are trending toward the use of smaller holeswith higher aspect...
Dong-Woo Kim, Myeong-Woo Cho, Tae-Il Seo, Young-Jae Shin
Recently, the magnetorheological (MR) polishing process has been examined asa new ultra-precision polishing technology for micro parts in MEMS applications. In theMR polishing process, the magnetic...
Chandra multi-wavelength project: normal galaxies at intermediate redshift (2008)
Kim, Dong-Woo, Green, P. J., Barkhouse, W. A., Colmenero, E. R., Haggard, D., Kim, M., ...
John D. Silverman, Paul J. Green, Dong-woo Kim, Belinda J. Wilkes, Robert A, David Morris, ...
We present X-ray and optical observations of CXOMP J213945.0-234655, a high redshift (z = 4:93) quasar discovered through the Chandra Multiwavelength Project (ChaMP). This object is the most distant...
Kim, Dong-Woo, Kim, Eunhyeuk, Fabbiano, Giuseppina, Trinchieri, Ginevra
We present new observational results of NGC 7619, an elliptical galaxy with a prominent X-ray tail and a dominant member of the Pegasus group. With Chandra and XMM-Newton observations, we confirm the...
Chandra multiwavelength project X-ray point source catalog (2007)
Kim, Minsun, Kim, Dong-Woo, Wilkes, Belinda J., Green, Paul J., Kim, Eunhyeuk, Anderson, Craig S., ...
Kim, Minsun, Wilkes, Belinda J., Kim, Dong-Woo, Green, Paul J., Barkhouse, Wayne A., Lee, Myung Gyoon, ...
Chandra Multiwavelength Project X-ray Point Source Catalog (2006)
Kim, Minsun, Kim, Dong-Woo, Wilkes, Belinda J., Green, Paul J., Kim, Eunhyeuk, Anderson, Craig S., ...
We present the Chandra Multiwavelength Project (ChaMP) X-ray point source catalog with ~6,800 X-ray sources detected in 149 Chandra observations covering \~10 deg^2. The full ChaMP catalog sample is...
Kim, Minsun, Wilkes, Belinda J., Kim, Dong-Woo, Green, Paul J., Barkhouse, Wayne A., Lee, Myung Gyoon, ...
We present the Chandra Multiwavelength Project (ChaMP) X-ray point source number counts and the cosmic X-ray background (CXRB) flux densities in multiple energy bands. From the ChaMP X-ray point...
Minsun Kim, Belinda J. Wilkes, Dong-woo Kim, Paul J. Green, Wayne A. Barkhouse, Myung Gyoon Lee, ...
We present the Chandra Multiwavelength Project (ChaMP) X-ray point source number counts and cosmic X-ray background (CXRB) flux densities in multiple energy bands. From the ChaMP X-ray point source...
Minsun Kim, Dong-woo Kim, Belinda J. Wilkes, Paul J. Green, Eunhyeuk Kim, Craig S. Anderson, ...
We present the Chandra Multiwavelength Project (ChaMP) X-ray point source catalog with 6800 X-ray sources detected in 149 Chandra observations covering 10 deg 2. The full ChaMP catalog sample is 7...
Low Mass X-ray Binaries in 6 Elliptical Galaxies: Connection to Globular Clusters (2005)
Kim, Eunhyeuk, Kim, Dong-Woo, Fabbiano, Giuseppina, Lee, Myung Gyoon, Park, Hong Soo, Geisler, Doug, ...
We present a systematic study of the low mass X-ray binary (LMXB) populations of 6 elliptical galaxies. We utilize Chandra archival data to identify 665 X-ray point sources and HST archival data...
XMM-Newton Observations of NGC 507: Super-solar Metal Abundances in the Hot ISM (2004)
Kim, Dong-Woo, Fabbiano, Giuseppina
We present the results of the X-ray XMM-Newton observations of NGC 507, a dominant elliptical galaxy in a small group of galaxies, and report 'super-solar' metal abundances of both Fe and a-elements...
X-ray Luminosity Function and Total Luminosity of LMXB in Early Type Galaxies (2003)
Kim, Dong-Woo, Fabbiano, Giuseppina
We have derived bias-corrected X-ray luminosity functions (XLFs) of sources detected in a uniformly selected sample of 14 E and S0 galaxies observed with Chandra ACIS-S3. The entire sample yields 985...
X-ray emitting AGN unveiled by the Chandra Multiwavelength Project (2003)
Silverman, John D., Green, Paul J., Aldcroft, Thomas L., Kim, Dong-Woo, Barkhouse, Wayne, Cameron, Robert A., ...
We present an X-ray and optical analysis of a 2-8 keV flux limited (fx > 10e-14 erg s^-1 cm^-2) sample of 126 AGN detected in 16 Chandra fields. This work represents a small though significant subset...
Chandra Multi-wavelength Plane (ChaMPlane) Survey: Design and Initial Results (2002)
Grindlay, Jonathan, Zhao, Ping, Hong, JaeSub, Jenkins, Johnathan, Kim, Dong-Woo, Schlegel, Eric, ...
The Chandra Multiwavength Plane (ChaMPlane) Survey of the galactic plane incorporates serendipitous sources from selected Chandra pointings in or near the galactic plane (b < 12deg; >20 ksec; lack of...
ROSAT Blank Field Sources I: Sample Selection and Archival Data (2002)
Cagnoni, Ilaria, Elvis, Martin, Kim, Dong-Woo, Nicastro, Fabrizio, Celotti, Annalisa
We have identified a population of blank field sources (or `blanks') among the ROSAT bright unidentified X-ray sources with faint optical counterparts. The extreme X-ray over optical flux ratio of...
Chandra X-ray Observations of NGC 1316 (Fornax A) (2002)
Kim, Dong-Woo, Fabbiano, Giuseppina
We report the results of the Chandra ACIS sub-arcsecond resolution X-ray observation of the archetypal merger radio galaxy NGC 1316 (Fornax A). We confirm the presence of fine sub-structures in the...
Chandra Observations of the QSO Pair Q2345+007: Binary Quasar or Massive Dark Lens? (2002)
Green, Paul J., Kochanek, Chris, Siemiginowska, Aneta, Kim, Dong-Woo, Markevitch, Maxim, Silverman, John, ...
The components of the wide (7.3") separation quasar pair Q2345+007A,B (z=2.15) have the most strikingly similar optical spectra seen to date (Steidel & Sargent 1991) yet no detected lensing mass,...
Blank field X-ray sources (2001)
Cagnoni, Ilaria, Celotti, Annalisa, Elvis, Martin, Dong-Woo Kim, Nicastro, Fabrizio
The X-ray sky is not as well known as is sometimes thought. We report on our search of minority populations (Kim & Elvis 1999). One of the most intriguing is that of `blank field sources', i.e....
Blank Field X-Ray Sources (2000)
Cagnoni, Ilaria, Celotti, Annalisa, Elvis, Martin, Kim, Dong-Woo, Nicastro, Fabrizio
The X-ray sky is not as well known as is sometimes thought. We report on our search of minority populations (Kim & Elvis 1999). One of the most intriguing is that of `blank field sources', i.e....
Radio-Quite Red Quasars (1998)
We have performed a successful targetted search for a population of red radio-quiet, and probably absorbed, quasars. Radio-quiet, optically-red ROSAT PSPC X-ray sources brighter than 10^{-13} erg...
Rosat X-ray Observations of the Radio Galaxy NGC 1316 (Fornax A) (1997)
Kim, Dong-Woo, Fabbiano, Giuseppina, Mackie, Glen
We have observed NGC 1316 (Fornax A) with the ROSAT HRI. In this paper, we present the results of these observations and we complement them with the spectral analysis of the archival PSPC data. The...