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3.12 Cross-match information from a CASDA catalogues with a catalogue obtained from VizieR and generate a merged catalogueĤ Using CASDA Virtual Observatory Services for Images and Image Cubes.
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3.11 Plot positions of radio detections on an optical image covering the sky region using TOPCAT with Aladin.3.10 Search for data products programatically using user scripts.3.9 Carry out cone searches on a catalogue using the VO Cone Search Protocol.3.8 Create a new column and add to existing table.3.5 Create sky plots showing positions of radio detections.3.3 Run simple queries in Astronomical Data Query Language (ADQL).3.2 Find and download catalogues using the VO Table Access Protocol (TAP).2.8 Generate and download a single cutout of an image or cubeģ Using CASDA with Virtual Observatory Services for Catalogues.2.7 Download multiple files to an external locations.2.6 Download a single file to an external locations.2.5 Carry out a cone search using the CASDA Observation Search form.2.4 Search for data products using the DAP search form.2.3 Find a persistent link and Digital Object Identifier for a data collection.2.2 Find information about ASKAP Data Collections.2.1 Login to the DAP using an OPAL or NEXUS account.1.7 Pawsey Supercomputing Centre user accountsĢ Using CASDA with the CSIRO Data Access Portal.1.6 Restricted CASDA tasks and project roles.1.5 User Authentication and OPAL registration.1.3 CASDA services on the CSIRO Data Access Portal.
#TOPCAT DOWNLOAD PDF#
These show the potential and unique wide-field fast survey capabilities of ASKAP and provide some demonstration data sets to the astronomy community.įor information on the initial data release see the BETA Data Release Notes.įor a reference document that preceded the construction of CASDA see the pdf document:ĬSIRO ASKAP Science Data Archive: Overview, Requirements and Use Cases (Chapman et al. The first ASKAP data products have been produced from science commissioning observations taken with theīoolardy Engineering Test Array (BETA). This Guide is intended to help astronomers get started with finding and making use of data products from theĪustralian Square Kilometre Array Pathfinder (ASKAP).
#TOPCAT DOWNLOAD ARCHIVE#
Welcome to the CSIRO ASKAP Science Data Archive (CASDA) Users Guide.