Subject: virtual-observatories - STScI NAVO Directory Search Results

ID:: ivo://edu.gavo.org/hd/gavo_addpms
Title:: Adding catalog data to object lists using the VO
Date:: 27 Dec 2024 08:31:06
Publisher:: The GAVO DC team
Description:: This brief tutorial shows you how to quickly add proper motions and photometry from Gaia to (almost) any object list using the Virtual Observatory. The VO protocol most suited to this kind of this is TAP ("table access protocol") and lets you transfer data and queries to database servers. In the example, we will be using TOPCAT as a client. There is no lock-in to it: There are libraries and other tools allowing an integration of TAP operations into arbitrary workflows – that's what standards are about. Tutorial supplements apply the techniques to Simbad, show how to use TAP from Python, and introduce UCDs.

ID:: ivo://ivoa.net/std/uat-as-upstream
Title:: Adopting the UAT as an IVOA vocabulary
Short Name:: uat-as-upstream
Date:: 25 Jul 2022 13:00:00
Publisher:: IVOA
Description:: The Unified Astronomy Thesaurus (UAT) provides a comprehensive, interlinked set of concepts relevant for astronomy and astrophysics using SKOS. It is taken up in the Virtual Observatory at least for registry subject keywords. For various reasons, it is desirable to have the UAT available subject to the constraints laid down in the IVOA Vocabularies in the VO 2 specification. This Note describes the rationale and the details of the UAT adoption by the IVOA.

ID:: ivo://pds-ppi/__system__/adql/query
Title:: ADQL Query
Short Name:: gavoadql
Date:: 21 Aug 2024 19:41:55
Publisher:: NASA Planetary Data System
Description:: An endpoint for submitting ADQL queries to the data center and retrieving the result in various forms.

ID:: ivo://padc.obspm.maser/__system__/adql/query
Title:: ADQL Query
Short Name:: gavoadql
Date:: 16 Jul 2024 14:07:24
Publisher:: Paris Astronomical Data Centre
Description:: An endpoint for submitting ADQL queries to the data center and retrieving the result in various forms.

ID:: ivo://xaovo/adql/adql/query
Title:: ADQL Query
Short Name:: gavoadql
Date:: 25 Jun 2024 10:32:04
Publisher:: Xinjiang Astronomical Observatory,CAS
Description:: An endpoint for submitting ADQL queries to the data center and retrieving the result in various forms.

ID:: ivo://ksb-orb.dc/__system__/adql/query
Title:: ADQL Query
Short Name:: gavoadql
Date:: 06 May 2023 19:52:18
Publisher:: KSB-ORB
Description:: An endpoint for submitting ADQL queries to the data center and retrieving the result in various forms.

ID:: ivo://idoc/__system__/adql/query
Title:: ADQL Query
Short Name:: gavoadql
Date:: 12 Mar 2021 16:02:22
Publisher:: IDOC
Description:: An endpoint for submitting ADQL queries to the data center and retrieving the result in various forms.

ID:: ivo://edu.euro-vo.org/extern/hipsmoc
Title:: Advanced Usage of HiPS and MOCs
Date:: 27 Dec 2024 08:31:05
Publisher:: The GAVO DC team
Description:: This course introduces advanced usage of Hierarchical Progressive Surveys (HiPS) and Multi-Order Coverage (MOC) maps in Aladin. Using this document, you will learn how to handle a problem like : “I have a set of images. I would like to select regions in my observations that are above a given threshold in another survey (e.g. at low extinction), retrieve objects from very large catalogs (e.g. Gaia + WISE) in these non-trivial shapes and not-necessarily-connected regions, and combine them to visualise some quantities (e.g. color color diagram).“

ID:: ivo://aip.gavo.org/tap
Title:: AIP DaCHS TAP service
Short Name:: AIP GAVO TAP
Date:: 17 Jul 2024 11:34:42
Publisher:: GAVO at Leibniz-Institute for Astrophysics Potsdam
Description:: The AIP DaCHS's TAP end point. The Table Access Protocol (TAP) lets you execute queries against our database tables, inspect various metadata, and upload your own data. It is thus the VO's premier way to access public data holdings. Tables exposed through this endpoint include: dens256, fof, redshifts from the bolshoi schema, columns, services, tables from the glots schema, fof, fofmtree, fofparticles, particles85, redshifts, treesnapnums from the mdr1 schema, rave_dr4 from the ravedr4 schema, alt_identifier, authorities, capability, g_num_stat, interface, intf_param, registries, relationship, res_date, res_detail, res_role, res_schema, res_subject, res_table, resource, stc_spatial, stc_spectral, stc_temporal, subject_uat, table_column, tap_table, validation from the rr schema, columns, groups, key_columns, keys, schemas, tables from the tap_schema schema.

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