Table information for 'sidc_cme2ddetection.epn_core'

General

Table Description: SIDC 2D Detection of an SIDC Coronal Mass Ejection

This table is available for ADQL queries and through the TAP endpoint.

Resource Description: *** SIDC Coronal Mass Ejection (2D detection) *** This service provides a 2D detection of a Coronal Mass Ejection as evaluated by the SIDC forecaster on duty.

For a list of all services and tables belonging to this table's resource, see Information on resource 'SIDC CME 2D detection'

Citing this table

To cite the table as such, we suggest the following BibTeX entry:

@MISC{vo:sidc_cme2ddetect,
  year=2025,
  title={{SIDC} {CME} 2D detection},
  author={{PLACEHOLDER\_CREATOR}},
  url={https://vo-tap.oma.be/tableinfo/sidc_cme2ddetection.epn_core},
  howpublished={{VO} resource provided by the {ROB} Virtual Observatory Data Center}
}

This research has been made at the Royal Observatory of Belgium

Columns

Sorted alphabetically. [Sort by DB column index]

NameTable Head DescriptionUnitUCD
cme_2d_col Cme_2d_col CME is expected to collide with a CME that lifted off previously. N/A N/A
cme_2d_detectiontime Cme_2d_detectiontime The (jd) time correspoding to the first clear detection of the CME in the coronagraph imagery (at radius R). d time
cme_2d_dim Cme_2d_dim Dimming associated with the CME is observed. N/A N/A
cme_2d_method Cme_2d_method Method or instrument used for the 2D detection and parameter calculation of this SIDC CME. N/A meta
cme_2d_ofl Cme_2d_ofl Opening of field lines associated with the CME is observed. N/A N/A
cme_2d_pea Cme_2d_pea Post eruption arcade associated with the CME is observed. N/A N/A
cme_2d_projectedpa Cme_2d_projectedpa The direction of the bulk propagation of the CME. deg N/A
cme_2d_projectedspeed Cme_2d_projectedspeed The projected speed of the CME. km/s phys.velocity
cme_2d_projectedwidth Cme_2d_projectedwidth The projected width of the CME. deg N/A
cme_2d_R Cme_2d_r Radial distance at which the CME is clearly seen in the coronagraph imagery for the first time. m pos.distance
cme_2d_shock Cme_2d_shock Shock associated with the CME is observed. N/A N/A
cme_2d_uvw Cme_2d_uvw UVW associated with the CME is observed. N/A N/A
granule_uid Granule_uid Unique identifier for an individual 2D detection of the SIDC CME N/A meta.id

Columns that are parts of indices are marked like this.

VOResource

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