Version:2.7.1
Catalog
ResourceID
spase://NASA/Catalog/STEREO/LineupCAT
NamingAuthority
NASA
ResourceType
Catalog
ResourceHeader
ResourceName
LineupCAT - a catalog of multipoint solar storm observations
ReleaseDate
2026-02-02 13:10:25Z
RevisionHistory
RevisionEvent
ReleaseDate
2025-07-20 11:12:22
Note
Only known prior ReleaseDate of the metadata
RevisionEvent
ReleaseDate
2026-02-02 13:10:25Z
Note
Added MetadataRightsList. Added ResourceType and NamingAuthority. Updated to 2.7.1. Changed http to https in top-level schemaLocation attribute. Fixed version number separator in top-level schemaLocation attribute. ZCB
Description
This is the HELIO4CAST LineupCAT, a catalog for interplanetary coronal mass ejections (ICMEs) observed by multiple spacecraft.
Contacts
AccessInformation
RepositoryID
AccessURL
Format
HTML
InstrumentIDs
PhenomenonType
GeomagneticStorm
TimeSpan
StartDate
2020-04-15 20:49:00
StopDate
2024-12-17 04:28:00
Parameter #1
Name
event
Description
event: To which multipoint event the row belongs to, unit: integer.
Support
SupportQuantity
Housekeeping
Parameter #2
Name
lineupcat_id
Description
lineupcat_id: Observations that are assigned to the same ICME are given the same ID. unit: string.
Support
SupportQuantity
Housekeeping
Parameter #3
Name
event_start_time
Description
event_start_time: For in situ spacecraft, similar to icme_start_time in the ICMECAT. For STEREO-A-HI (HIA), its the see_launch_time from HIGeoCAT, for DONKI its time21_5 from the DONKI database. unit: UTC.
Support
Parameter #4
Name
spacecraft
Description
spacecraft: HIA if the entry refers to observations from STEREO-A-HI; STEREO A: SECCHI/COR2, SOHO: LASCO/C2 if the entry refers to coronagraph observations by either STEREO-A or SOHO; otherwise the in situ observing spacecraft. unit: string.
Support
Parameter #5
Name
sc_heliodistance
Description
sc_heliodistance: Heliocentric distance of the spacecraft at event_start_time. unit: AU
Support
SupportQuantity
Positional
Parameter #6
Name
sc_long_heeq
Description
sc_long_heeq: Heliospheric longitude of the spacecraft at event_start_time, range [-180,180]. unit: degree (HEEQ).
Support
SupportQuantity
Positional
Parameter #7
Name
sc_lat_heeq
Description
sc_lat_heeq: Heliospheric latitude of the spacecraft at event_start_time, range [-180,180]. unit: degree (HEEQ).
Support
SupportQuantity
Positional
Parameter #8
Name
cme_long_heeq
Description
cme_long_heeq: CME longitude, derived either from SSEF30 modeling with STEREO-A-HI or SWPC CAT with STEREO A: SECCHI/COR2 or SOHO: LASCO/C2, range [-180,180]. unit: degree (HEEQ)
Support
SupportQuantity
Positional
Parameter #9
Name
speed
Description
speed: For in situ observations, the speed over the whole ICME interval (icme_speed_mean in ICMECAT). For HIA, the speed derived from SSEF30 modeling in HIGeoCAT. unit: km/s.
Support
Parameter #10
Name
mo_bmax
Description
mo_bmax: Only for in situ observations, maximum total magnetic field in the magnetic obstacle interval (mo_start_time to mo_end_time). unit: nT.
Support
Parameter #11
Name
mo_bzmin
Description
mo_bzmin: Only for in situ observations, minimum magnetic field Bz component in the magnetic obstacle. unit: nT (RTN).
Support
Parameter #12
Name
catalog_id.
Description
catalog_id: the id from either the ICMECAT or HIGeoCAT, allowing to look up the event directly in these other catalogs.
Support
SupportQuantity
Housekeeping
Parameter #13
Name
source
Description
source: Solar source region as given in DONKI.
Support
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