[PDF] Top 20 A Catalog of X ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center
Has 10000 "A Catalog of X ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center" found on our website. Below are the top 20 most common "A Catalog of X ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center".
A Catalog of X ray Point Sources from Two Megaseconds of Chandra Observations of the Galactic Center
... Despite the mismatch between the two tests, the character- istics of the variable sources identified by both the KS and the Bayesian blocks tests are ... See full document
19
The extended chandra deep field south survey : X Ray point source catalog
... board Chandra (Chandra X-Ray Center 2005) 4 as part of the approved guest observer program in Cycle 5 (proposal number 05900218, principal investigator ( PI) ...consists ... See full document
10
THE NuSTAR EXTRAGALACTIC SURVEY: A FIRST SENSITIVE LOOK AT THE HIGH ENERGY COSMIC X RAY BACKGROUND POPULATION
... extend the X-ray spectral fitting constraints and assist in the identification of optical counterparts, we searched for <10 keV counterparts for each NuSTAR-detected source using ... See full document
20
Finding rare AGN: X ray number counts of Chandra sources in Stripe 82
... archival Chandra observations that cover ...limits of 1.2 × 10 −15 , 5.4 × 10 −15 and 2.9 × 10 −15 erg s −1 cm −2 in the soft ...705 X-ray sources, respectively. 214 ... See full document
10
Massive Stellar X ray Sources in the Galactic Center
... results of a spectroscopic survey of bright near-infrared counterparts to X- ray point sources from a deep Chandra survey of the Galactic ... See full document
5
The Chandra Deep Field South Survey: 2 Ms Source Catalogs
... displays the cumulative number counts and the cor- responding 1 errors for the main Chandra ...comparison. The derived 2 Ms CDF-S cumulative number counts are in general agreement with ... See full document
18
Globular Clusters and X Ray Point Sources in Centaurus A (NGC 5128)
... at the sensitivity limit. We detect 353 sources, of which 10 are statistically likely to be misidentified fluctuations in the ...background. The spatial dis- tribution of ... See full document
13
INNOVATIONS IN THE ANALYSIS OF CHANDRA ACIS OBSERVATIONS
... members of the instrument team for the Advanced CCD Imaging Spectrometer (ACIS) on NASA’s Chandra X-ray Observatory and as Chandra General Observers, we have developed a ... See full document
24
The 31 Deg2 Release of the Stripe 82 X Ray Survey: The Point Source Catalog
... release the next installment of the Stripe 82 X-ray survey point-source catalog, which currently covers ...2 of the Sloan Digital Sky Survey ( SDSS ) Stripe ... See full document
21
Near Infrared Counterparts to Chandra X Ray Sources Toward the Galactic Center I Statistics and a Catalog of Candidates
... within the central 2 ◦ × 0. ◦ 8 of the Galaxy, in combined observations totaling ...Ms of exposure (Muno et al. 2009). This unique concentration of X-ray ... See full document
12
A NuSTAR survey of nearby ultraluminous infrared galaxies
... sample of nine ULIRGs, three ( IRAS 05189 – 2524, Mrk 231, and Mrk 273 ) have strong hard X-ray continua above 10 keV after correcting for ...obscuration. The remaining targets have low count ... See full document
16
The Chandra COSMOS Legacy survey: optical/IR identifications
... in the other, and more than 90% of the sources in this last subsample have actually a signi fi cant detection in Lanzuisi et ...with the better accuracy that the spectral analysis ... See full document
23
The host galaxies and environment of Chandra selected active galactic nuclei in the deep ACS GTO cluster fields
... part of the Guaranteed Time Observer (GTO) program of the Advanced Camera for Surveys (ACS; Ford et ...imaging of several X-ray Y selected clusters at z 1 was performed to ... See full document
39
Unveiling the nature of INTEGRAL objects through optical spectroscopy VII Identification of 20 Galactic and extragalactic hard X ray sources
... to the impossibility of a simultaneous de- tection of H α and H β emission lines in the Seyfert 2 galaxies and the XBONGs of our sample, we are not able to provide an estimate ... See full document
15
ON THE USE OF SOUND METRICS TO EVALUATE NOISE FROM EVs AND HEVs - A LITERATURE REVIEW
... In the last decades, most of the NVH design and problem-solving knowledge gathered has been concentrated on internal combustion ...vehicles. The new generation of hybrid and electric ... See full document
8
Mid Infrared Properties and Color Selection for X Ray Detected Active Galactic Nuclei in the MUSYC Extended Chandra Deep Field South
... by the intense nuclear radia- tion field, an important indicator of AGN emission ( Laurent et ...with the Spitzer Space Telescope Infrared Array Camera ( IRAC; Fazio et ...on the infra- red ... See full document
13
The exceptional x ray evolution of SN 1996cr in high resolution
... because the emission measure behind the blast wave is larger than behind the reverse shock; ...i.e. the region with the higher density should dominate the SN ...consider ... See full document
93
The Cosmic History of Black Hole Growth from Deep Multiwavelength Surveys
... to the AGN unification paradigm [28, 29], a large fraction of these sources, ∼ 75% locally, are heavily ob- scured by optically and geometrically thick axisymmetric material, which explains many ... See full document
22
NuSTAR Observations of WISE J1036+0449, a Galaxy at z~1 Obscured by Hot Dust
... tted the data with a model that consists of an absorbed power law with a photon index fi xed to G = ...with the average intrinsic value of AGNs ( ...reprocessed X-ray emission ... See full document
15
Luminosity functions of LMXBs in centaurus a : globular clusters versus the field
... used the background source counts from Moretti et ...into the full ...that the density of resolved CXB sources in the direction toward Cen A was ∼50% higher than expected ... See full document
10
Related subjects