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Query form Database and fields description Database content Free SQL query Helio Front End

API Web Services About HFC

FP7, project No. 238969

The catalogue is accessible from remote clients through the Helio Query Interface (HQI). This interface is VO-compliant, and allows SOAP, HTTP-GET, and TAP requests on HFC database.

Some of the HFC feature data can also be reached using the dedicated EPN-TAP Web interface. (Visit https://vespa.obspm.fr for more details.)

Information about the HFC web services can be found here.

Python

The Python package PyHFC offers simple tools to query the HFC database and to plot the feature contours over the solar images.

IDL

The HELIO IDL SolarSoft package provides routines to query and plot HFC feature data.

In addition, a stand-alone software for users who want to get only the HFC content using IDL can be downloaded here. Please read the dedicated user guide for more details.

Feedback

Any feedback is much appreciated.
Please send your comments to Jean dot Aboudarham at obspm dot fr, Christian dot Renie at obspm dot fr, or Xavier dot Bonnin at obspm dot fr.

About the HELIO project

The HFC is a service of the Heliophysics Integrated Observatory HELIO, a virtual observatory dedicated to solar and heliophysics.

HELIO is a Research Infrastructures funded under the Capacities Specfific Programme within the European Commission's Seventh Framework Programme (FP7, project No. 238969). The project started on 1st June 2009 and ended on 30th November 2012.

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