evid 
Base Entity  request_card 
Attribute Name  evid 
Logical Rolename   
ColumnName  EVID 
RoleName   
Definition  Event identifier. Each event is assigned a unique integer which identifies it in a database 
Note  Range: evid > 0  

auth 
Base Entity  request_card 
Attribute Name  auth 
Logical Rolename   
ColumnName  AUTH 
RoleName   
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  request_card 
Attribute Name  subsource 
Logical Rolename   
ColumnName  SUBSOURCE 
RoleName   
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  

net 
Base Entity  request_card 
Attribute Name  net 
Logical Rolename   
ColumnName  NET 
RoleName   
Definition  Unique network identifier. This character string is the name of a seismic network  
Note  Range: Any free-format string up to 8 characters. If available, use the two character FDSN code for the network  

sta 
Base Entity  request_card 
Attribute Name  sta 
Logical Rolename   
ColumnName  STA 
RoleName   
Definition  Station code. This is the common code-name of a seismic observatory. Generally only three or four characters are used  
Note  Range: Any free-format string up to 6 characters  

seedchan 
Base Entity  request_card 
Attribute Name  seedchan 
Logical Rolename   
ColumnName  SEEDCHAN 
RoleName   
Definition  SEED channel name. The first character denotes the band code, the second for the instrument code and the third represents the component code  
Note  Range: seedchan = {E | S | H | B | M | L | V | U | R} U {A | B | D | F | G | H | I | K | L | M | P | R | S | V | T | W} U {Z | N | E | A | B | C | T | R | 1 | 2 | 3 | U | V | W} Band code: Sample rate (Hz) Corner period (sec) E = extremely short period ³ 80 < 10 S = short period ³ 10 to < 80 < 10 H = high broad band ³ 80 ³ 10 B = broad band ³ 10 to < 80 ³ 10 M = mid period > 1 to < 10 L = long period ~ 1 V = very long period ~ 0.1 U = ultra long period ~ 0.01 R = extremely long period ~ 0.001 Instrument code: A = tiltmeter B = creepmeter D = pressure F = magnetometer G = gravimeter/accelerometer H = high gain seismometer I = humidity K = temperature L = low gain seismometer M = mass position seismometer P = geophone R = rainfall S = linear strainmeter V = volumetric strain T = tide meter W = wind Component code: N = north-south E = east-west T = transverse R = radial Z = vertical A, B, C = triaxial 1, 2, 3 = orthogonal components but non-traditional orientations U, V, W = optional components  

staauth 
Base Entity  request_card 
Attribute Name  staauth 
Logical Rolename   
ColumnName  STAAUTH 
RoleName   
Definition  Purpose unknown (always same as subsource) 
Note  Range: Any free-format string up to 15 characters long  

channel 
Base Entity  request_card 
Attribute Name  channel 
Logical Rolename   
ColumnName  CHANNEL 
RoleName   
Definition  Channel name 
Note  Range: Any valid channel name, which may be network-specific. Networks using SEED channel names should use the same value for channel and seedchan  

datetime_on 
Base Entity  request_card 
Attribute Name  datetime_on 
Logical Rolename   
ColumnName  DATETIME_ON 
RoleName   
Definition  Start time of time window to save 
Note  Range: Any valid float. datetime = 0.0 on January 01, 1970 at 00:00:00.0000 Units: Seconds  

datetime_off 
Base Entity  request_card 
Attribute Name  datetime_off 
Logical Rolename   
ColumnName  DATETIME_OFF 
RoleName   
Definition  End time of time window to save 
Note  Range: Any valid float. datetime = 0.0 on January 01, 1970 at 00:00:00.0000 Units: Seconds  

request_type 
Base Entity  request_card 
Attribute Name  request_type 
Logical Rolename   
ColumnName  REQUEST_TYPE 
RoleName   
Definition  Single character flag describing request type 
Note  Range: request_type = {T | C} T = trigger, C = continuous 

lddate 
Base Entity  request_card 
Attribute Name  lddate 
Logical Rolename   
ColumnName  LDDATE 
RoleName   
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  

rcid 
Base Entity  request_card 
Attribute Name  rcid 
Logical Rolename   
ColumnName  RCID 
RoleName   
Definition  Unique request row number. Derived from REQSEQ. 
Note  Range: rcid > 0  

location 
Base Entity  request_card 
Attribute Name  location 
Logical Rolename   
ColumnName  LOCATION 
RoleName   
Definition  Describes the individual sites on an array station, operated by the same network operator  
Note  Range: Any free-format string up to 2 characters long  

retry 
Base Entity  request_card 
Attribute Name  retry 
Logical Rolename   
ColumnName  RETRY 
RoleName   
Definition  Count of attempts to retrieve this waveform 
Note  Range: retry > 0 

lastretry 
Base Entity  request_card 
Attribute Name  lastretry 
Logical Rolename   
ColumnName  LASTRETRY 
RoleName   
Definition  Time of last attempt to retrieve this waveform 
Note  Range: Any valid date between January 01, 4712 BC and January 01, 4712 AD Units: YYYY/MM/DD HH24:MI:SS  

priority 
Base Entity  request_card 
Attribute Name  priority 
Logical Rolename   
ColumnName  PRIORITY 
RoleName   
Definition  Rows are processed in priority order, 1 is highest priority 
Note  Range: priority > 0