name: hec_id
datatype: int ucd: meta.record
xtype: utype:
description: Event identification number (HEC internal number)
name: time_start
datatype: char ucd: time.start
xtype: iso8601 utype: helio:time_period.time_start
description: Start time of flare
name: time_peak
datatype: char ucd: time.phase
xtype: iso8601 utype: helio:time.time_peak
description: Peak time of flare
name: time_end
datatype: char ucd: time.end
xtype: iso8601 utype: helio:time_period.time_end
description: End time of flare
name: nar
datatype: int ucd: meta.id.cross
xtype: utype: helio:flare.nar
description: NOAA active region index
name: lat_hg
datatype: float ucd: pos.bodyrc.lat;pos.heliographic
xtype: utype: helio:location.lat_hg
description: Heliographic latitude of event
name: long_hg
datatype: float ucd: pos.bodyrc.long;pos.heliographic
xtype: utype: helio:location.long_hg
description: Stonyhurst longitude of active region
name: long_carr
datatype: float ucd: pos
xtype: utype: helio:location.long_carr
description: Carrington longitude of active region
name: xray_class
datatype: char ucd: meta.code.class;em.X-ray
xtype: utype: helio:flare.magnitude.xray_class
description: Importance of flare at X-ray wavelengths -- the peak flux measured at Earth in the 0.1 to 0.8 nm range in units of Watts/sq meter. (See the 'X-ray Class' in the HEC glossary for the specification of this field)
name: optical_class
datatype: char ucd: meta.code.class;em.opt
xtype: utype: helio:flare.magnitude.optical_class
description: Average optical importance of flare -- a measurement of flare size and brilliance. (See the 'Optical Class' in the HEC glossary for the specification of this field)

Extracted from VOTable generated by HEC HQI on:   07-Sep-17 18:38:02