Search results for "helio"

Converting from coordinates in longitude l... (1)

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Based on lonlat2xy.pro Converts from Helioprojective-Cartesian Coordinate System to Stonyhurst Heliographic Coordinate SystemBased on lonlat2xy.pro http://hesperia.gsfc.nasa.gov/ssw/gen/idl/solar/lonlat2xy.pro Converts from Helioprojective-Cartesian Coordinate System to Stonyhurst Heliographic Coordinate System

Created: 2011-03-02 | Last updated: 2011-03-02

Credits: Anja Le Blanc

Call VSO web service with HELIO input data (1)

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  date transformation from 2000-10-02T23:00:00 to 20001002230000 HELIO instrument names as in http://helio-dev.i4ds.ch/xsd/instruments.xsd spitt into source and instrument names; if these pair don't exist only first part (source) is tried.

Created: 2010-08-04 | Last updated: 2010-08-04

Credits: Anja Le Blanc

Converting from heliocentric coordinate sy... (1)

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Converting from heliocentric coordinate system with coordinates in arcsec to coordinates in longitude latitude Based on the IDL script xy2lonlat.pro http://hesperia.gsfc.nasa.gov/ssw/gen/idl/solar/xy2lonlat.pro Stonyhurst Heliographic Coordinate System to Helioprojective-Cartesian Coordinate System

Created: 2011-02-18 | Last updated: 2011-02-18

Credits: Anja Le Blanc

Propagation of the Co-roationg interaction... (2)

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use of the processing service to calculate time delays to the planets Inputs: time when propagation should start longitude of starting point on the sun speed of the solar wind error speed of the solar wind

Created: 2011-12-13 | Last updated: 2012-02-03

Credits: Anja Le Blanc

Connect flare events with proton events on... (2)

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This workflow uses flares listed in any HELIO HEC flare catalogue (using the semantic mapping service), checks whether these flares are connected to Earth via the Parker spiral, and looks for proton events at earth listed in the goes_proton_event list. The flare listing and the proton listing are combinded into a list of VOTable outputs (one VOTable per flare catalogue with results).

Created: 2011-12-09 | Last updated: 2011-12-13

Credits: Anja Le Blanc

Attributions: Connect flare events with proton events on Earth via propagation model

Basic Call of HELIO Coordinate Transformat... (1)

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Transforms an input VOTable Coordinate set to a specified output VOTable Coordinate set. This workflow performs some remote computation and may take some time to complete.

Created: 2011-11-08 | Last updated: 2011-11-08

Credits: Anja Le Blanc

Basic Call of HELIO Coordinate Transformat... (2)

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Transforms an input VOTable Coordinate set to a specified output VOTable Coordinate set. This workflow performs some remote computation and may take some time to complete.

Created: 2011-11-09 | Last updated: 2012-07-09

Credits: Anja Le Blanc

Attributions: Basic Call of HELIO Coordinate Transformation Service

Co-rotating Interaction Regions backwards ... (1)

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Run the cir backwards propagation code on the HELIO processing service. Required inputs: time start of backwards propagation, the object (planet/spacecraft) from where the propagation should start, assumed solar wind speed at the time, assumed error of solar wind speed Output: VOTable with times at different points in solar system

Created: 2012-03-14 | Last updated: 2012-03-14

Credits: Anja Le Blanc

Propagation of CME from the Sun (1)

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Uses the processing service to calculate the objects (planets and observatories) which a CME might hit. Required longitude input is the longitude of the associated flare event.

Created: 2012-02-27 | Last updated: 2012-02-27

Credits: Anja Le Blanc

Associate SEP events at Earth with flare, ... (1)

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This is the implementation of a use case worked on during CDAW3 of the HELIO project. SEP events propagated backward from Earth to the Sun. We allow for +- 30 min around the predicted time to search for flare events. The timing of the flare event informs the search time for Type III radio event (time_start to time_peak) and for the CME event (time_start to time_start+1h). Results are presented in a mulitlayered VOTable.

Created: 2012-03-13 | Last updated: 2012-03-13

Credits: Anja Le Blanc Rositsa

Attributions: Propagation of the Solar Energetic Particles to the Sun Extract content of columns from VOTables