orid

Base Entity | assoccoo
Attribute Name | orid
Logical Rolename | orid
ColumnName | orid
RoleName | orid
Definition | Origin identification. Each origin is assigned a unique positive integer which identifies it in the database. The orid is used to identify one of the many hypotheses of the actual location of the event
Note | Range: orid > 0

coid

Base Entity | assoccoo
Attribute Name | coid
Logical Rolename | coid
ColumnName | coid
RoleName | coid
Definition | Coda identification. Each coda is assigned a unique positive integer which identifies it in the database
Note | Range: coid > 0

commid

Base Entity | assoccoo
Attribute Name | commid
Logical Rolename | commid
ColumnName | commid
RoleName | commid
Definition | Comment identification. This is a key used to point to free-form comments entered in the Remark relation. These comments store additional information about a tuple in another relation. Within the Remark relation, there may be many tuples with the same commid and different lineno, but the same commid will appear in only one other tuple among the rest of the relations in the database
Note | Range: commid > 0

auth

Base Entity | assoccoo
Attribute Name | auth
Logical Rolename | auth
ColumnName | auth
RoleName | auth
Definition | The auth field specifies the source of the information. This may be a network identifier (FDSN or otherwise), or any other string indicating the source of the information in the record
Note | Range: Any free-format string up to 15 characters

subsource

Base Entity | assoccoo
Attribute Name | subsource
Logical Rolename | subsource
ColumnName | subsource
RoleName | subsource
Definition | A second identifier to specify the system or process that derived the data. e.g., the origin's AUTH is CI, but the subsource (the solution) was computed by JIGGLE
Note | Range: Any free-format string up to 8 characters

delta

Base Entity | assoccoo
Attribute Name | delta
Logical Rolename | delta
ColumnName | delta
RoleName | delta
Definition | Source-receiver distance. This attribute is the arc length, over the earth’s surface, of the path the seismic phase follows from source to receiver. The location of the origin is specified in the origin record referenced by the attribute orid. The attribute arid points to the record in the Arrival relation that identifies the receiver. The value of the attribute can exceed 180 degrees, it can even exceed 360 degrees, the geographic distance between source and receiver is delta mod(180)
Note | Range: delta >= 0.0 Units: Degrees

seaz

Base Entity | assoccoo
Attribute Name | seaz
Logical Rolename | seaz
ColumnName | seaz
RoleName | seaz
Definition | Station to event azimuth. This attribute is calculated from the station and event locations. It is measured clockwise from North
Note | Range: 0.0 <= seaz <= 360.0 Units: Degrees

rflag

Base Entity | assoccoo
Attribute Name | rflag
Logical Rolename | rflag
ColumnName | rflag
RoleName | rflag
Definition | This flag describes whether an observation was generated automatically, by a human, or has been finalized
Note | Range: rflag = {A | H | F} A = automatic H = reviewed by human F = finalized

lddate

Base Entity | assoccoo
Attribute Name | lddate
Logical Rolename | lddate
ColumnName | lddate
RoleName | lddate
Definition | Load date. Date and time that the record was created or last modified, in Oracle date datatype
Note | Range: Any valid date between January 01, 4712 BC and January 01, 4712 AD Units: YYYY/MM/DD HH24:MI:SS