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Items tagged with "cme" (14)

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Workflows (14)
Original Uploader

Workflow CME backwards propagation (1)

Created: 23/02/12 @ 15:23:26 | Last updated: 23/02/12 @ 15:23:27

Credits: User Anja Le Blanc

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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Workflow propagates an CME event from its observing point (planet/spacecraft) back to the sun. The propagation also provides the timing of this event at other points in space (planet/spacecraft)

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

Viewed: 5 times | Downloaded: 6 times

Tags (5):

Original Uploader

Workflow Propagation of CME from the Sun (1)

Created: 27/02/12 @ 08:59:22 | Last updated: 27/02/12 @ 08:59:23

Credits: User Anja Le Blanc

License: BSD License

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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.

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

Viewed: 3 times | Downloaded: 6 times

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Original Uploader

Workflow Filter CME events to events which could ha... (1)

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

Credits: User Anja Le Blanc

License: BSD License

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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: 8 times | Downloaded: 5 times

Tags (8):

Original Uploader

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

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

Credits: User Anja Le Blanc User Rositsa

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

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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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.

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

Viewed: 18 times | Downloaded: 4 times

Tags (12):

Original Uploader

Workflow Find source at Sun of SW events on Earth (5)

Created: 15/11/11 @ 13:51:37 | Last updated: 24/05/12 @ 08:56:15

Credits: User Anja Le Blanc User David PS

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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Try to detect the solar wind source on the Sun. Use backpropagation, ILS, HEC and HFC.

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

Viewed: 18 times | Downloaded: 5 times

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Original Uploader

Workflow Associate a Shock at Earth with Flare and ... (2)

Created: 15/11/11 @ 14:02:29 | Last updated: 20/07/12 @ 13:17:35

Credits: User Anja Le Blanc User David PS

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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Using start date and end date all shock events at Earth are backpropagated to the Sun. Arround the time all flares (above certain levels) and cmes are assoicated. The possition of the flare and speed of the CME are used to forward propagate the event to Mars.

Rating: 0.0 / 5 (0 ratings) | Versions: 2 | Reviews: 0 | Comments: 0 | Citations: 0

Viewed: 9 times | Downloaded: 6 times

Tags (9):

Original Uploader

Workflow Sort 1000 fastest CMEs from a given list a... (1)

Created: 30/08/12 @ 08:51:48 | Last updated: 30/08/12 @ 08:52:39

Credits: User Anja Le Blanc

License: BSD License

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The fastest 1000 CME of the input list are bined in categories by factor of 10 according to their pa_width value. List must contain fields v and pa_width. Output VOTable with the counts in the categories.

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

Viewed: 9 times | Downloaded: 1 time

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Original Uploader

Workflow Associate Active Regions and Filaments to ... (1)

Created: 03/09/12 @ 13:32:23

Credits: User Anja Le Blanc

License: BSD License

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This workflow is querying the HEC for the fastest 100 CME of a given list (input parameter); it calculates the latitude from the postion angle; last step is to query the HFC for Active Regions and Filaments for the given time where the bounding box of the feature contains the longitude (feature must be on the correct side of the Sun.) Inputs: HEC list name (must contain fields: v, time_start, pa_width, pa) Outputs: v, time_start, pa_width, pa of the 100 fastest CME, VOTables for associated A...

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

Viewed: 15 times | Downloaded: 0 times

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Original Uploader
3463?size=60x60 Gab

Workflow LASCO_CME_QUERY (1)

Created: 05/09/12 @ 15:39:47

Credits: User Gab User Eoincar User Anja Le Blanc

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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This workflows queries the LASCO CME list and returns a VOTable with the following fields pa, pa_width, v_final and v_diff which is abs(v_init-v_final)/2

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

Viewed: 6 times | Downloaded: 1 time

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Original Uploader

Workflow When did the fastest type II CME happened? (1)

Created: 21/10/12 @ 17:26:24

Credits: User David PS User Eoincar

Attributions: Workflow Extract content of columns from VOTables

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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Simple query to the HELIO Event Catalogue to extract the start and end time of the fastest CME from the Wind Type II catalogue. Also it extracts the Xray Class from the flare associated to the CME

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

Viewed: 3 times | Downloaded: 0 times

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Original Uploader

Workflow Forward CME propagation model (SHEBA) - de... (1)

Created: 21/10/12 @ 18:25:38

Credits: User David PS

Attributions: Workflow CME backwards propagation

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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Extract Objects, HitOrMiss, ETAs and plots for a selected run of the SHEBA forward CME.

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

Viewed: 5 times | Downloaded: 0 times

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Original Uploader

Workflow When do the Fastest type II CME should be ... (1)

Created: 21/10/12 @ 19:00:36

Credits: User David PS User Eoincar User Gab User Baptiste Cecconi User Shanem User Jbyrne User Florian Mayer User Natasha User A lynnyk

Attributions: Workflow LASCO_CME_QUERY Workflow LASCO_CME_QUERY Workflow DES simple execution Workflow timeToTimeRange Workflow Forward CME propagation model (SHEBA) - defined outputs Workflow When did the fastest type II CME happened? Workflow Goes Flare Check WF Workflow 100CME_task1 Workflow Extract average Solar wind speed from ACE data

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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The fastest CME is found from an interval of time, and propagated to Earth, in two steps, first to obtain the Solar wind speed at Earth and then propagated again with a more reasonable CME speed. The output produces Min-Max ETAs for each object in the heliosphere and the plots of the final propagation model. This Workflow was produced as one of the challenges in the HELIO CDAW-IV hosted at TCD

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

Viewed: 23 times | Downloaded: 4 times

Tags (6):

Original Uploader

Workflow Back CIR-CME propagation model (1)

Created: 24/10/12 @ 16:09:33

Credits: User David PS User Anja Le Blanc

Attributions: Workflow CME backwards propagation Workflow Co-rotating Interaction Regions backwards propagation

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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With a observing time at an object and the type of PM that you want to run executes it and provides the plots and the time and longitude where it should be seen the origin of the event.

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

Viewed: 2 times | Downloaded: 0 times

Tags (1):

Original Uploader

Workflow CDAW CME movie from date (1)

Created: 05/11/12 @ 12:54:59

Credits: User David PS

Attributions: Workflow HFC Synoptic map from date

License: Creative Commons Attribution-Share Alike 3.0 Unported License

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generates the url for the input date to visualize CMEs and GOES xray light curve produced by CDAW at GSFC

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

Viewed: 2 times | Downloaded: 0 times

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