XAO PPMXL: Resource Record Summary

Resource Record Summary

Catalog Service:
PPMXL Catalog Cone Search

Short name: XAO PPMXL IVOA Identifier: ivo://xaovo/ppmxl/q/conePublisher: Xinjiang Astronomical Observatory,CAS More Info: http://data.xao.ac.cn/ppmxl/q/cone/info VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 2009 Oct 15 14:01:23Z
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Description

PPMXL is a catalog of positions, proper motions, 2MASS- and optical photometry of 900 million stars and galaxies, aiming to be complete down to about V=20 full-sky. It is the result of a re-reduction of USNO-B1 together with 2MASS to the ICRS as represented by PPMX.

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

Publisher: Xinjiang Astronomical Observatory,CAS

Creator: Röser, S.; Demleitner, M.; Schilbach, E.

Contact Information:

X Zhang Hailong
Email: zhanghailong at xao.ac.cn
Address: 150 Science 1-Street
Urumqi
Xinjiang 830011
China

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 apparently provides only public data

Relevant dates for this Resource:

Updated: 2023 Jun 07 15:04:29Z
Updated: 2011 Jun 08

This resource was registered on: 2009 Oct 15 14:01:23Z
This resource description was last updated on: 2024 Jun 25 10:32:03Z

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: none provided	Subject keywords: Reference systems Astrometry Catalogs Stars: Proper Motions
Intended audience or use: none specified
More Info: http://data.xao.ac.cn/ppmxl/q/cone/info	Literature Reference: 2010AJ....139.2440R
Related Resources: Other Related Resources XAO Data Center TAP service(IsServedBy) ivo://xaovo/tap [Res. ID]

Available Service Interfaces

Simple Cone SearchXXSearch Me

This is a standard IVOA service that takes as input a position in the sky and a radius and returns catalog records with positions within that radius.

VO Compliance: Level 2: This is a VO-compliant resource.
Available endpoints for the standard interface:

http://data.xao.ac.cn/ppmxl/q/cone/scs.xml?

Maximum search radius accepted: 180 degrees
Maximum number of matching records returned: 100000

This service supports the VERB input parameter:: Use VERB=1 to minimize the returned columns or VERB=3 to maximize.

	VOSI AvailabilityXX
	This is a standard IVOA service endpoint that returns information about the availability and uptime of the main IVOA standard service. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for the standard interface: http://data.xao.ac.cn/ppmxl/q/cone/availability

	VOSI CapabilitiesXX
	This is a standard IVOA service endpoint that returns the detailed capabilities of the main IVOA standard service. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for the standard interface: http://data.xao.ac.cn/ppmxl/q/cone/capabilities

	VOSI TablesXX
	This is a standard IVOA service endpoint that returns information about the table schema managed by the main IVOA standard service. VO Compliance: Level 2: This is a VO-compliant resource. Available endpoints for the standard interface: http://data.xao.ac.cn/ppmxl/q/cone/tableMetadataX(version 1.1 compatible)

	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://data.xao.ac.cn/tapX(version 1.1 compatible)