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Resource Record Summary

Catalog Service:
OGLE, MOA & KMTNet RI light curve of KMT-2019-BLG-1715
Short name: J/AJ/161/270
IVOA Identifier: ivo://CDS.VizieR/J/AJ/161/270
DOI (Digital Object Identifier): 10.26093/cds/vizier.51610270
Publisher: CDSivo://CDS[Pub. ID]
More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/161/270
VO Compliance: Level 2: This is a VO-compliant resource.		 Status: active
Registered: 2021 Sep 08 07:17:08Z
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Description


We investigate the gravitational microlensing event KMT-2019-BLG-1715, the light curve of which shows two short-term anomalies from a caustic-crossing binary-lensing light curve: one with a large deviation and the other with a small deviation. We identify five pairs of solutions, in which the anomalies are explained by adding an extra lens or source component in addition to the base binary-lens model. We resolve the degeneracies by applying a method in which the measured flux ratio between the first and second source stars is compared with the flux ratio deduced from the ratio of the source radii. Applying this method leaves a single pair of viable solutions, in both of which the major anomaly is generated by a planetary-mass third body of the lens, and the minor anomaly is generated by a faint second source. A Bayesian analysis indicates that the lens comprises three masses: a planet-mass object with ~2.6M_J_ and binary stars of K and M dwarfs lying in the galactic disk. We point out the possibility that the lens is the blend, and this can be verified by conducting high-resolution follow-up imaging for the resolution of the lens from the source.

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

Publisher: CDSivo://CDS[Pub. ID]

Creators:
Han C.Udalski A.Kim D.Kil Jung Y.Lee C.-U.Bond I.A.Albrow M.D.Chung S.-J.Gould A.Hwang K.-H.Kim H.-W.Ryu Y.-H.Shin I.-G.Shvartzvald Y.Zang W.Yee J.C.Cha S.-M.Kim D.-J.Kim S.-L.Lee D.-J.Lee Y.Park B.-G.Pogge R.W.Kim C.-H.Kim W.-T.Mroz P.Szymanski M.K.Skowron J.Poleski R.Soszynski I.Pietrukowicz P.Kozlowski S.Ulaczyk K.Rybicki K.A.Iwanek P.Wrona M.Gromadzki M.Abe F.Barry R.Bennett D.P.Bhattacharya A.Donachie M.Fujii H.Fukui A.Itow Y.Hirao Y.Kirikawa R.Kondo I.Cheung Alex Li M.Matsubara Y.Muraki Y.Miyazaki S.Ranc C.Rattenbury N.J.Satoh Y.Shoji H.Suematsu H.Sumi T.Suzuki D.Tanaka Y.Tristram P.J.Yamakawa T.Yamawaki T.Yonehara A.

Contact Information:
X CDS support team
Email: cds-question at unistra.fr
Address: CDS
Observatoire de Strasbourg
11 rue de l'Universite
F-67000 Strasbourg
France

Status of This Resource

This section provides some status information: the resource version, availability, and relevant dates.

Version: n/a
Availability: This is an active resource.
  • This service provides only public data.
Relevant dates for this Resource:
  • Updated: 2022 Mar 16 12:06:48Z
  • Created: 2021 Sep 08 07:17:08Z

This resource was registered on: 2021 Sep 08 07:17:08Z
This resource description was last updated on: 2022 Mar 16 12:06:48Z
What This Resource is About

This section describes what the resource is, what it contains, and how it might be relevant.

Resource Class: CatalogService
This resource is a service that provides access to catalog data. You can extract data from the catalog by issuing a query, and the matching data is returned as a table.
Resource type keywords:
  • Catalog
 Subject keywords:
  • Exoplanets
  • Gravitational lensing
  • Photometry
  • Infrared photometry
  • Optical astronomy
Intended audience or use:
  • Research: This resource provides information appropriate for supporting scientific research.
More Info: https://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/161/270 Literature Reference: 2021AJ....161..270H

Related Resources:

Other Related Resources
TAP VizieR generic service(IsServedBy) ivo://CDS.VizieR/TAP [Res. ID]
J/A+A/528/A42 : VRi light curves of the lensed QSO HE 0435-1223 (Ricci+, 2011) ivo://CDS.VizieR/J/A+A/528/A42 [Res. ID]

Data Coverage Information

This section describes the data's coverage over the sky, frequency, and time.

Wavebands covered:

  • Optical
  • Infrared
Rights and Usage Information

This section describes the rights and usage information for this data.

Rights:

Available Service Interfaces

Custom Service

This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for this service interface:
Custom Service

This is service that does not comply with any IVOA standard but instead provides access to special capabilities specific to this resource.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for this service interface:
  • URL-based interface: http://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/161/270
Table Access Protocol - Auxiliary ServiceXX

This is a standard IVOA service that takes as input an ADQL or PQL query and returns tabular data.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for the standard interface:
  • http://tapvizier.cds.unistra.fr/TAPVizieR/tap

Developed with the support of the National Science Foundation
under Cooperative Agreement AST0122449 with the Johns Hopkins University
The NAVO project is a member of the International Virtual Observatory Alliance

This NAVO Application is hosted by the Space Telescope Science Institute
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