vlkb-siav2
is a web-application to discover astronomical data (supports FITS-files) and described in a VO ObsTAP table (https://ivoa.net/documents/ObsCore). It implements the SIA version 2, IVOA recommendation (https://ivoa.net/documents/SIA) with optional VLKB-specific features:
- provides overlap code
- the filtering paramters (POS, BAND) can be given in GALACTIC and VELO-LSRK-km/s coordinates systems
The service consists of vlkb-siav2 web-application and associated vlkb-obscore command line tool to create the ObsTAP table from FITS-files headers.
The vlkb-obscore cli is available from https://ict.inaf.it/gitlab/butora/vlkb-datasets . Dockerized version of the web-app is available from https://ict.inaf.it/gitlab/butora/vlkb-datasets-docker .
Docker image
To configure the application choose a context-root where the SIAv2 can be accessed, provide database URI which points to the ObsTAP table and provide URL for data-access (typically a SODA service). Example compose.yaml entry for VLKB-SIAv2:
vlkb-siav2:
container_name: vlkb-siav2
image: git.ia2.inaf.it:5050/vialactea/vlkb-siav2/siav2:1.6
ports:
- 8080:8080
environment:
- DISCOVERY_CONTEXT_ROOT=vlkb#datasets#siav2
- DB_URI=jdbc:postgresql://vlkb-db:5432/vialactea
- DB_USERNAME=vialactea
- DB_PASSWORD=ia2vlkb
- CUTOUT_SERVICE_URL=http://vlkb-devel.ia2.inaf.it:8004/vlkb/datasets/sodaInstallation
There is a war-package for the search web-application and the package (deb or rpm) with linux executable for Debian, CentOS and Fedora:
- vlkb-search-X.Y.Z.war
- vlkb-obscore-X.Y.Z.deb|.rpm
To download version X.Y, add one of the above package names to
curl -O --header "PRIVATE-TOKEN: <security-token>" "https://ict.inaf.it/gitlab/api/v4/projects/79/packages/generic/vlkb-datasets/X.Y/vlkb-obscore-<version>.{deb|rpm}"