Search

Start Over Rights public
21691. XMM-Newton galaxy clusters X-ray properties
ID:
ivo://CDS.VizieR/J/ApJ/794/48
Title:
XMM-Newton galaxy clusters X-ray properties
Short Name:
J/ApJ/794/48
Date:
21 Oct 2021
Publisher:
CDS
Description:
We present new X-ray temperatures and improved X-ray luminosity estimates for 15 new and archival XMM-Newton observations of galaxy clusters at intermediate redshift with mass and luminosities near the galaxy group/cluster division (M_2500_<2.4x10_70_^-1^M_{sun}_, L<2x10^44^erg/s, 0.3<z<0.6). These clusters have weak-lensing mass measurements based on Hubble Space Telescope observations of clusters representative of an X-ray-selected sample (the ROSAT 160SD survey). The angular resolution of XMM-Newton allows us to disentangle the emission of these galaxy clusters from nearby point sources, which significantly contaminated previous X-ray luminosity estimates for 6 of the 15 clusters. We extend cluster scaling relations between X-ray luminosity, temperature, and weak-lensing mass for low-mass, X-ray-selected clusters out to redshift ~0.45. These relations are important for cosmology and the astrophysics of feedback in galaxy groups and clusters. Our joint analysis with a sample of 50 clusters in a similar redshift range but with larger masses (M_500_<21.9x10^14^M_{sun}_, 0.15<=z<=0.55) from the Canadian Cluster Comparison Project finds that within r_2500_, M{prop.to}L^0.44+/-0.05^, T{prop.to}L^0.23+/-0.02^, and M{prop.to}T^1.9+/-0.2^. The estimated intrinsic scatter in the M-L relation for the combined sample is reduced to {sigma}_log(M|L)_=0.10, from {sigma}_log(M|L)_=0.26 with the original ROSAT measurements. We also find an intrinsic scatter for the T-L relation, {sigma}_log(T|L)_=0.07+/-0.01.
21692. XMM-Newton 13^H^ deep field
ID:
ivo://CDS.VizieR/J/MNRAS/362/1371
Title:
XMM-Newton 13^H^ deep field
Short Name:
J/MNRAS/362/1371
Date:
21 Oct 2021
Publisher:
CDS
Description:
We present the results of a deep X-ray survey conducted with XMM-Newton, centred on the UK ROSAT 13^H^ deep field area. This region covers 0.18{deg}^2^, and is the first of the two areas covered with XMM-Newton as part of an extensive multi-wavelength survey designed to study the nature and evolution of the faint X-ray source population.
21693. XMM-Newton LMXB in NGC4649
ID:
ivo://CDS.VizieR/J/ApJ/636/200
Title:
XMM-Newton LMXB in NGC4649
Short Name:
J/ApJ/636/200
Date:
21 Oct 2021
Publisher:
CDS
Description:
We present an XMM-Newton X-ray observation of the X-ray bright E2 elliptical galaxy NGC 4649. In addition to bright diffuse emission, we resolve 158 discrete sources, ~50 of which are likely to be LMXBs associated with NGC 4649.
21694. XMM-Newton Observation Log
ID:
ivo://CDS.VizieR/B/xmm
Title:
XMM-Newton Observation Log
Short Name:
B/xmm
Date:
07 Mar 2022 06:19:59
Publisher:
CDS
Description:
The XMM-Newton observatory is a cornerstone mission of the European Space Agency (ESA) Horizon 2000 program. This spacecraft, the largest ever flown by ESA for a scientific program, was launched on December 10, 1999, carrying a payload funded by ESA member states and the USA (NASA). The scientific payload comprises three CCD imaging cameras (European Photon Imaging Cameras, EPIC), sensitive in the 0.1-15 keV band, and two Reflecting Grating Spectrometers (RGS), sensitive in the 0.3-2.1 keV band, and characterized by a resolving power E/{Delta}E = 100 to 800. The X-ray instruments are complemented by an Optical Monitor, sensitive in the 150-650nm band, which allows simultaneous multiwavelength monitoring of celestial sources. The XMM-Newton observational program is determined on the bases of the proposals sent in response to Announcement of Opportunities, and selected by peer review panels. The XMM-Newton Science Archive (XSA) contains all the science data of all the performed observations. Its user interface (http:xmm.vilspa.esa.es/xsa) allows a user to retrieve them after the 1-year proprietary period has expired. Calibration observations are normally not covered by proprietary rights; their data being therefore public. Target of Opportunity and Discretionary Time observations have a 6-months proprietary period. For each archived observation, the XSA stores Observation Data Files (ODF) and Pipeline Processing System (PPS) products, if available, as well as the XMM-Newton EPIC serendipitous catalogue, the OM source catalogue and the Slew Survey Source Catalogue (see the catalogues documentation at http://xmm.esac.esa.int/xsa). The ODF comprises raw telemetry files, reformatted in FITS format, and contains uncalibrated information. The PPS products are a collection of top-level, validated scientific and cross-correlation products, routinely generated by the Science Survey Center, University of Leicester, UK (http://xmmssc-www.star.le.ac.uk). The content of the XSA is updated daily. The latest version of all the scientific data is made available through its interface. Systematic reprocessing of all the XMM-Newton telemetry is periodically carried on during the mission. The last bulk reprocessing was performed in 2007. The XMM-Newton observation log lists all the science observations included in the XSA. This log gives observation details and provides links to quick-look scientific products, to documents describing XMM-Newton science and calibration data, and to the SAS (Science Analysis System), a specific software package designed to reduce and analyze XMM-Newton data. Additional links in the log allows a user to start a retrieval session for the data of an observation, whenever not protected by proprietary rights. XMM-Newton HelpDesk: http://xmm.esac.esa.int/external/xmm_user_support/helpdesk.shtml
21695. XMM-Newton observation of NGC 2613
ID:
ivo://CDS.VizieR/J/MNRAS/371/147
Title:
XMM-Newton observation of NGC 2613
Short Name:
J/MNRAS/371/147
Date:
21 Oct 2021
Publisher:
CDS
Description:
We present an XMM-Newton observation of the massive edge-on Sb galaxy NGC 2613. We discover that this galaxy contains a deeply embedded active nucleus with a 0.3-10keV luminosity of 3.3x10^40^erg/s and a line-of-sight absorption column of 1.2x10^23^cm^-2^. Within the 25mag arcsec-2 optical B-band isophote of the galaxy, we detect an additional four sources with an accumulated luminosity of 4.3x10^39^erg/s. The bulk of the unresolved X-ray emission spatially follows the near-infrared (NIR) K-band surface brightness distribution; the luminosity ratio LX/LK~8x10^-4^ is consistent with that inferred from galactic discrete sources. This X-ray-NIR association and the compatibility of the X-ray spectral fit with the expected spectrum of a population of discrete sources suggest that low-mass X-ray binaries (LMXBs) are the most likely emitters of the unresolved emission in the disc region.
21696. XMM-Newton observation of the rho Oph cloud
ID:
ivo://CDS.VizieR/J/A+A/429/963
Title:
XMM-Newton observation of the rho Oph cloud
Short Name:
J/A+A/429/963
Date:
21 Oct 2021
Publisher:
CDS
Description:
We observed the main core F of the rho Ophiuchi cloud, an active star-forming region located at d~140pc, using XMM-Newton with an exposure of 33ks on February 19, 2001. We detect 87 X-ray sources within the 30' diameter field-of-view of the EPIC imaging detector array with significance above 4.4 sigma. We cross-correlate the positions of XMM-Newton X-ray sources with previous X-ray, infrared (IR), and optical catalogs.
21697. XMM-Newton observations of NGC 1333
ID:
ivo://CDS.VizieR/J/A+A/401/543
Title:
XMM-Newton observations of NGC 1333
Short Name:
J/A+A/401/543
Date:
21 Oct 2021
Publisher:
CDS
Description:
The NGC 1333 star forming region was observed with the European Photon Imaging Cameras (EPIC) on board XMM-Newton on 27/28 February 2002. The observation covered a period of about 14 hours and has a total MOS-equivalent exposure time of 235 ksec. In addition to 46 bright X-ray sources revealed by source detection routines, weak X-ray emission at the positions of 40 X-ray sources detected originally in a recent Chandra observation of NGC 1333 was also detected.
21698. XMM-Newton observations of N11 in the LMC
ID:
ivo://CDS.VizieR/J/A+A/418/841
Title:
XMM-Newton observations of N11 in the LMC
Short Name:
J/A+A/418/841
Date:
21 Oct 2021
Publisher:
CDS
Description:
Using the XMM-Newton observatory, we have observed the giant H II region N11 of the LMC. The field includes three OB associations LH9, LH9, and LH13. Our XMM observations included parallel observations with the OM camera that provided us with unique UV and optical photometry of more than 6000 sources. In this paper we present the photometrical data for these sources as well as their cross-identifications with several catalogues.
21699. XMM-Newton obs, in Cha I South
ID:
ivo://CDS.VizieR/J/A+A/423/1029
Title:
XMM-Newton obs, in Cha I South
Short Name:
J/A+A/423/1029
Date:
21 Oct 2021
Publisher:
CDS
Description:
We report on a 30ks XMM-Newton observation of the central region of the Cha I star forming cloud. The field includes a substantial fraction of the known pre-main-sequence population of Cha I South, including all thirteen known very-low mass H{alpha} emitters. We detect two bona-fide brown dwarfs (spectral types M 7.5 and M 8) and seven H{alpha} emitting objects near the hydrogen burning mass limit, including six of seven earlier detections by ROSAT.
21700. XMM-Newton point-source catalogue of the SMC
ID:
ivo://CDS.VizieR/J/A+A/558/A3
Title:
XMM-Newton point-source catalogue of the SMC
Short Name:
J/A+A/558/A3
Date:
21 Oct 2021
Publisher:
CDS
Description:
The XMM-Newton survey of the Small Magellanic Cloud (SMC) yields a complete coverage of the bar and eastern wing in the 0.2-12.0keV band. This catalogue comprises 3053 unique X-ray point sources and sources with moderate extent that have been reduced from 5236 individual detections found in observations between April 2000 and April 2010. Sources have a median position uncertainty of 1.3" (1{sigma}) and limiting fluxes down to ~1*10^-14^erg/s/cm2 in the 0.2-4.5keV band, corresponding to 5*10^33^erg/s for sources in the SMC. Sources have been classified using hardness ratios, X-ray variability, and their multi-wavelength properties. In addition to the main-field (5.58deg^2^) available outer fields have been included in the catalogue, yielding a total field area of 6.32deg^2^. X-ray sources with high extent (>40", e.g. supernova remnants and galaxy cluster) have been presented by Haberl et al. (2012, Cat. J/A+A/545/A128)