HST.UDF: Resource Record Summary

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Resource Record Summary

Image Service:
HST Ultra Deep Field (UDF) Images

Short name: HST.UDF IVOA Identifier: ivo://mast.stsci/siap/hst.udfPublisher: Space Telescope Science Institute Archiveivo://archive.stsci.edu/stsci-arc[Pub. ID] More Info: http://archive.stsci.edu/prepds/udf/udf_hlsp.html VO Compliance: Level 2: This is a VO-compliant resource.	Status: active Registered: 2004 Nov 22 12:22:52Z
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Description

The ACS Ultra Deep Field (UDF) is a cycle 12 survey carried out using the Advanced Camera for Surveys (ACS) on HST and taking advantage of the Director's Discretionary time. The UDF consists of a single ultra-deep field (412 orbits in total taken in 4 bands) within the CDF-S GOODS area. It is the deepest image ever obtained with Hubble. This service also includes data from the UDF follow-Up program by PI Massimo Stiavelli and colleagues obtained under HST cycle 14 program 10632 titled Searching for galaxies at z>6.5 in the Hubble Ultra Deep Field (also known as UDF05).

More About this Resource

About the Resource Providers

This section describes who is responsible for this resource

Publisher: Space Telescope Science Institute Archiveivo://archive.stsci.edu/stsci-arc[Pub. ID]

Creator: STScI

Contact Information:

X Archive Branch, STScI
Email: archive at stsci.edu

Status of This Resource

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

Version: 1.0
Availability: This is an active resource.

This service apparently provides only public data

This resource was registered on: 2004 Nov 22 12:22:52Z
This resource description was last updated on: 2020 Jul 22 22:32:35Z

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 data (specifically, images). With this type of service, you can search for data by issuing a query, and information about available data is returned as a table.

Resource type keywords:

Archive

Subject keywords:

Observational astronomy
Optical Astronomy

This service provides data from:

facility: HST
instrument: ACS

Intended audience or use:

Research: This resource provides information appropriate for supporting scientific research.

More Info: http://archive.stsci.edu/prepds/udf/udf_hlsp.html

	Data Coverage Information
	This section describes the data's coverage over the sky, frequency, and time. Wavebands covered: Optical

Available Service Interfaces

Simple Image AccessXX

This is a standard IVOA service used to search for images from this resource that overlap with a specified region of the sky.

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

http://archive.stsci.edu/siap/search.php?id=udf&

Image service type: Pointed: pre-computed non-survey images will be returned.
Maximum query region accepted: no size limit
Maximum region size returned: no size limit
Maximum image size returned: 0 X 0 pixels
Maximum image size returned: 0 bytes
Maximum number of matching records returned: 100

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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