Workflows

Perform Multi-SSA queries to an Spectral V... (2)

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Snippet showing how to use AstroTaverna "VO service perspective" and other tools for performing Multi-SSA queries to Spectral VO Services. The input is a VOTable with a list of source names and coordinates to perform the multi-query. Add_n_concat_tables tool is used to concatenate the list of responses issued from the multiquery. The result is a VOTable that may be renderized properly in the perspective Results, choosing Value Type as VOTable. It may also be sent via SAMP to other VO soft im...

Created: 2013-04-23 | Last updated: 2013-04-23

Retrieve the best position from an object ... (2)

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Snippet showing how to use Taverna REST Service tool for performing a query to a standard REST Service. In this particular case, the query is performed against NED_basic_posn REST Service from NASA Extragalactic Database (NED) Archive for the object M51. The result is a VOTable that may be renderized properly in the perspective Results, choosing Value Type as VOTable. More info on NED Web Serces: http://adsabs.harvard.edu/abs/2007ASPC..382..165M

Created: 2013-04-23 | Last updated: 2013-04-23

Credits: Jose Enrique Ruiz

Perform a SSA query to a Spectral VO Service (1)

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Snippet showing how to use AstroTaverna "VO service perspective" for performing SSA queries on Spectral VO Services. The result is a VOTable that may be renderized properly in the perspective Results, choosing Value Type as VOTable. In this particular case the Spectral Service queried is the Galexy Evolution Explorer (GALEX) SSA Service, with coordinates RA, DEC of 25, 22 and 1 degree in size.

Created: 2013-04-23

Credits: Jose Enrique Ruiz

Perform Multi-SIA queries to an Image VO S... (2)

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Snippet showing how to use AstroTaverna "VO service perspective" and other tools for performing Multi-SIA queries to Image VO Services. The input is a VOTable with a list of source names and coordinates to perform the multi-query. Add_n_concat_tables tool is used to concatenate the list of responses issued from the multiquery. The result is a VOTable that may be renderized properly in the perspective Results, choosing Value Type as VOTable. It may also be sent via SAMP to other VO soft imple...

Created: 2013-04-23 | Last updated: 2013-04-23

Credits: Jose Enrique Ruiz

Perform a SIA query to an Image VO Service (1)

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Snippet showing how to use AstroTaverna "VO service perspective" for performing SIA queries on Image VO Services. The result is a VOTable that may be renderized properly in the perspective Results, choosing Value Type as VOTable. In this particular case the Image Service queried is the Infrared Space Observatory (ISO) Data Archive SIAP Service, with coordinates RA, DEC of 30, 30 and 10 degrees in size.

Created: 2013-04-23

Credits: Jose Enrique Ruiz

Retrieve Bibliography from NED (1)

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This is a smal workflow that retrieves bibliography from Literature NED Web Service http://ned.ipac.caltech.edu/forms/SearchRefsByObjectName.html The input is a list of source names and the output is a VOTable with the info provided by NED, plus an extra column with the link pointing to the bliography in the NED website. This VOTable may be sent to Topcat via SAMP and the content of the "Link column" used as an action to display the website content in a browser when clicked. Note that the o...

Created: 2013-04-23

Credits: Jose Enrique Ruiz

Perform Multi-ConeSearch queries to a VO S... (1)

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Snippet showing how to use AstroTaverna "VO service perspective" and other tools for performing Multi-ConeSearch queries to a VO Services. The input is a VOTable with a list of source names and coordinates to perform the multi-query. Please *note how the AMIGACS block list handling is cofigured* with right click -> Configure running -> List Handling. Add_n_concat_tables tool is used to concatenate the list of responses issued from the multiquery. The result is a VOTable that may be renderiz...

Created: 2013-04-22

Perform a ConeSearch query to a VO Service (2)

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Snippet showing how to use AstroTaverna "VO service perspective" for performing ConeSearch queries on VO Services. The result is a VOTable that may be renderized properly in the perspective Results, coosing Value Type as VOTable.

Created: 2013-04-22 | Last updated: 2013-04-22

Use of temporary files to execute local to... (1)

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Snippet showing how to use AstroTaverna tool "Fill template from VOTable" for creating temporary files filling a template provided by the user. The input is two templates a one VOTable with information on where to store files created from filling the templates. The VOTable also contains data values to fill the templates. This snippet is particularly useful when a local tool needs different configuration files when looping through different executions.

Created: 2013-04-22

Add a common row to a VOTable (1)

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Snippet showing how to use AstroTaverna tool for adding a common row to a whole VOTable. The input are two VOTable, the main one has a lis of sources and coordinates, to which is appended a common row "Object Type" with common values "Messier Object". Right click on tool may change configuration to append the common row to left or right side of main VOTable.

Created: 2013-04-22

Transformation of reference coordinate system (1)

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Snippet showing how to use AstroTaverna tool for reference coordinate system transformation. The input is a list of source names and coordiantes and the output is a VOTable with two added columns for Galactic Latitude and Galactic Longitude.

Created: 2013-04-22

Chemical term extractor - text2structure (1)

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This workflow demonstrates how to extract biological and chemical terms (text!) from a PDF file using the KNIME text processing nodes and attempts to convert the chemistry terms to structures.Requirements:KNIME 2.7.4KNIME Labs nodes - Text ProcessingCommunity Nodes - RDKit (to view structures)See http://tech.knime.org/communityStart by selecting the folder containing the PDF documents. Alternatively, you can use a folder with Word docs.

Created: 2013-04-22 | Last updated: 2013-04-22

Credits: sauberns

Attributions: Chemical structure extractor - img2structure

Text-mining using OSCAR to obtain a list o... (1)

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This service extracts chemical names from text and obtains identifiers for these names. It outputs a HTML string that can be opened in a browser providing a table of information and links to ChemSpider.Known issues - Character limit ~3000 - Unable to produce InChIs or CSID for some names - Error sometimes encountered when a trivial and systematic name for the same compound are used - Some issues with identifiers being recognised but not able to be processedrequires access ...

Created: 2013-04-18

Credits: Michael Smith Mark Borkum

Attributions: InChIToCSID

Validate_Compare_Compare_List (1)

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QA for file migrated to wav. The QA steps include File Format Validation, Significant Property Comparison and xcorrSound waveform-compare file content comparison (all CLI). Input the migrated wav and a "compare-to-wav" file.

Created: 2013-04-15

Credits: Bolette Jurik

Select columns from VOTable (2)

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Snippet showing how to use AstroTaverna tool for selecting/filtering columns from a VOTable.

Created: 2013-04-12 | Last updated: 2013-04-12

Select rows from VOTable (1)

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Snippet showing how to use AstroTaverna tool for selecting/filtering rows from a VOTable. Functions provided by STILTS Library may be used. http://www.star.bris.ac.uk/~mbt/stilts/sun256/sun256.html#staticMethods

Created: 2013-04-12

Joins two VOTables with the same numer of ... (1)

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Snippet showing how to use AstroTaverna tool for joining two VOTables. The input is two VOTables with the same number of rows. The result if using sample values provided will be an horizontally duplicated VOTable.

Created: 2013-04-12

Concatenates two VOTables with the same nu... (2)

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Snippet showing how to use AstroTaverna tool for concatenating two VOTables. The input is two VOTables with the same number of columns. The result if using sample values provided will be a vertically duplicated VOTable.

Created: 2013-04-12 | Last updated: 2013-04-12

Adding a column to a VOTable using a mathe... (1)

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Snippet showing how to use AstroTaverna tool for adding columns based on expressions of existing columns. The input is a VOTable with five columns. A new column is added considering the maximum value of the three last columns. All functions provided by STILTS Library may be used. http://www.star.bris.ac.uk/~mbt/stilts/sun256/sun256.html#staticMethods

Created: 2013-04-12

Coordinate units conversion (3)

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Snippet showing how to use AstroTaverna tool for coordinate units conversion "Coordinates_units_conversion_in_VOTable". The input is a VOTable with three columns: SourceName, RA_J2000, DEC_J2000 in units degrees. Two conversions are performed on the coordinates for Right Ascension, first from degrees to radians, and a second one from radians to RA hours:minutes:seconds. Choices on the units to convert from and to may be set up in service configuration: right click on box "Coordinate units con...

Created: 2013-04-12 | Last updated: 2013-04-22