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Connect flare events with proton events on Earth via propagation model

Workflow Entry: Connect flare events with proton events on Earth via propagation model

Created at: 15/11/11 @ 13:57:35 Last updated: 15/05/12 @ 13:09:09

Version 4 (latest) (of 4)

Version created on: 15/05/12 @ 13:09:06 by: Anja Le Blanc | Revision comments Expand

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

Type: Taverna 2

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Description

This workflow uses flares listed in the goes_sxf_flare list, checks wether this flare is 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 is combinded into a VOTable output.

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http://www.myexperiment.org/workflows/2566/download?version=4
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Workflow Components

Authors (1)

Titles (1)

Descriptions (1)

Inputs (5)

Name	Description
STARTTIME	start time of time period
ENDTIME	end time of time period
solar_wind_speed	assumed speed of the solar wind
error_solar_wind	assumed error of the solar wind speed in km/s
propagation_beta

Processors (16)

Name	Type	Description
Query_query	xmlsplitter
FROM_value	stringconstant
HEC_flare	wsdl
WHERE_value	stringconstant
Extract_content_of_columns_from_VOTables	workflow
ColumnNames_value	stringconstant
String_constant	stringconstant
split	beanshell
FindEarthHits	beanshell
HEC_proton	wsdl
Query_query_2	xmlsplitter
construct_input	beanshell
hec_name_value	stringconstant
createOutput	beanshell
allowed_h_after_flare	stringconstant
Propagation_of_the_Solar_Energetic_Particles_from_the_Sun	workflow

Beanshells (6)

Name	Inputs	Outputs
split	longitude_string date_string list names	longitude time
FindEarthHits	propagation	earthhit org_id
construct_input	start_dates hec_name dt	start end lists
createOutput	flare org_id proton sw_speed sw_error hec_flare hec_proton	merge_VOTable
Dummy	in1
parseVOTable	voTable collumn	valueLists debug collumn

Outputs (1)

Name	Description
merged_VOTable

Datalinks (33)

Source	Sink
STARTTIME	Query_query:STARTTIME
ENDTIME	Query_query:ENDTIME
FROM_value:value	Query_query:FROM
WHERE_value:value	Query_query:WHERE
Query_query:output	HEC_flare:query
HEC_flare:response	Extract_content_of_columns_from_VOTables:VOTable
Extract_content_of_columns_from_VOTables:ValueLists	split:list
ColumnNames_value:value	split:longitude_string
String_constant:value	split:date_string
Extract_content_of_columns_from_VOTables:ColumnNames	split:names
Propagation_of_the_Solar_Energetic_Particles_from_the_Sun:URL_contents	FindEarthHits:propagation
Query_query_2:output	HEC_proton:query
construct_input:lists	Query_query_2:FROM
construct_input:end	Query_query_2:ENDTIME
construct_input:start	Query_query_2:STARTTIME
FindEarthHits:earthhit	construct_input:start_dates
hec_name_value:value	construct_input:hec_name
allowed_h_after_flare:value	construct_input:dt
HEC_flare:response	createOutput:flare
FindEarthHits:org_id	createOutput:org_id
HEC_proton:response	createOutput:proton
solar_wind_speed	createOutput:sw_speed
error_solar_wind	createOutput:sw_error
FROM_value:value	createOutput:hec_flare
hec_name_value:value	createOutput:hec_proton
split:longitude	Propagation_of_the_Solar_Energetic_Particles_from_the_Sun:longitude
split:time	Propagation_of_the_Solar_Energetic_Particles_from_the_Sun:time
solar_wind_speed	Propagation_of_the_Solar_Energetic_Particles_from_the_Sun:sw_speed
error_solar_wind	Propagation_of_the_Solar_Energetic_Particles_from_the_Sun:error_speed
propagation_beta	Propagation_of_the_Solar_Energetic_Particles_from_the_Sun:beta
ColumnNames_value:value	Extract_content_of_columns_from_VOTables
String_constant:value	Extract_content_of_columns_from_VOTables
createOutput:merge_VOTable	merged_VOTable

Coordinations (0)

Information Workflow Type

Taverna 2

Information Original Uploader

Anja Le Blanc

Information License

All versions of this Workflow are licensed under:

Information Credits (1)

(People/Groups)

Anja Le Blanc

Information Attributions (0)

(Workflows/Files)

None

Information Tags (8)

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Information Shared with Groups (1)

HELIO

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Information Attributed By (1)

(Workflows/Files)

Connect flare events with proton events on Earth via propagation model (SMS)

Information Favourited By (0)

No one

Information Statistics

46 viewings

71 downloads

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Citations (0)

None

Version History

Earliest Version:
[1] - SEP event

Created on: Tuesday 15 November 2011 @ 13:57:35 (GMT)

Created by: Anja Le Blanc

Revision comments:

None

Previous Versions:
[2] - Connect flare events with proton events on Earth via propagation model

Created on: Monday 05 December 2011 @ 15:40:48 (GMT)

Created by: Anja Le Blanc

Revision comments:

first implementation

[3] - Connect flare events with proton events on Earth via propagation model

Created on: Tuesday 13 December 2011 @ 13:55:42 (GMT)

Created by: Anja Le Blanc

Revision comments:

adopted to changes in propagation model

Latest Version:
[4] - Connect flare events with proton events on Earth via propagation model

Created on: Tuesday 15 May 2012 @ 13:09:06 (GMT)

Created by: Anja Le Blanc

Revision comments:

adjusted to new propagation model inputs; bug fix in createOutput

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Other workflows that use similar services (15)

Only the first 2 workflows that use similar services are shown. View all workflows that use these services.

Taverna 2

Original Uploader

Anja Le Blanc

Associate SEP events at Earth with flare, cme and radio events on the Sun (v1)

Created: 13/03/12 @ 14:38:31 | Last updated: 13/03/12 @ 14:53:22

Credits: Anja Le Blanc Rositsa

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

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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.

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 1 time | Downloaded: 2 times

Tags (12):

cme
|
flare
|
hec
|
helio
|
heliophysics
|
hfc
|
hps
|
propagation model
|
radio events
|
sep
|
type iii
|
votable

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Taverna 2

Original Uploader

Anja Le Blanc

Filter CME events to events which could have been observed at Earth and Mars (v1)

Created: 29/02/12 @ 14:59:28 | Last updated: 29/02/12 @ 14:59:30

Credits: Anja Le Blanc

License: BSD License

This workflow uses the initial time period to search for time periods where Earth and Mars are not further appart than 80 degrees. These time periods are used to find Halo CME events. The CME events are forward propagated to Earth and Sun. Only events were the propagation model predicts that both planets are on the propagation path will be included in the final VOTable

Rating: 0.0 / 5 (0 ratings) | Versions: 1 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 3 times | Downloaded: 3 times

Tags (8):