Table · dataset · 2024
SRG/ART-XC L20-field X-ray catalog
Listed in IVOA Registry (Virtual Observatory)
We present a catalog of sources detected by the Mikhail Pavlinsky ART-XC telescope onboard the SRG space observatory during the observations of the Galactic plane region near a longitude l~20 deg (L20 field) in October 2019.
Description
The L20 field was observed four times in the scanning mode, which provided a uniform coverage of the sky region with a total area of ~24 sq. deg. with a median sensitivity of 8*10^-13^erg/s/cm^2^ (at 50% detection completeness) in the 4-12keV energy band.
As a result, we have detected 29 X-ray sources at a statistically significant level, 11 of which have not been detected previously by other X-ray observatories. Preliminary estimates show that four of them can presumably be extragalactic in nature. We also show that the source SRGA J183220.1-103508 (CXOGSG J183220.8-103510) is most likely a galaxy cluster containing a bright radio galaxy at redshift z~0.121.
Links
Where it is published
- Reference page cdsarc.cds.unistra.fr/viz-bin/cat/J/PAZh/49/735 ↗
landing page · from IVOA Registry
Documentation and papers
- ADS 2023PAZh...49..735K ui.adsabs.harvard.edu/abs/2023PAZh...49..735K ↗
publication · from IVOA Registry
Catalogue records · 2
- VOResource record dc.g-vo.org/oai.xml?verb=GetRecord&metadataPrefix=ivo_vor&identifier=ivo%3… ↗
metadata API · from IVOA Registry
- Registry record (GAVO) dc.g-vo.org/I/cds.vizier/j/pazh/49/735 ↗
catalogue entry · from IVOA Registry
Topics
- Stated by source
- X-Ray
- From keywords
- Astronomy & Astrophysics
Provenance · 1 source records, 8 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| IVOA Registry (Virtual Observatory) | ivo://cds.vizier/j/pazh/49/735 | 15 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[field].local:field:astronomy | mapping · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| concepts[modality].ivoa_waveband:x-ray | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| description | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_description |
| license_text | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| publication_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 | |
| title | source · IVOA Registry | connector:ivoa_registry@1.0.0 | rr.resource.res_title |
| updated_date | source · IVOA Registry | connector:ivoa_registry@1.0.0 |