Table 3

All Available Parameters for the Green’s Function Service of Syngine

Request type parameters
greensfunction1Specify the request type as Green’s function.
Model parameters
modelprem_a_5sVelocity model.
Output parameters
formatminiseedOutput file format: MiniSEED or a ZIP archive of SAC files.
labelTohokuLabel to be included in file names.
unitsvelocityUnits: displacement, velocity, or acceleration.
dt0.2Sampling interval in seconds. Only upsampling is allowed.
kernelwidth8Width of the sinc kernel used for resampling.
Time parameters
origintime2010‐02‐27T06:34:14Source origin time as absolute date and time.
starttime2010‐02‐27T06:34:14Start time of the synthetic traces. Either absolute date and time, a phase‐relative offset time, or an offset from the origin time.
endtime2010‐02‐27T06:34:14End time of the synthetic traces. Either absolute date and time, a phase‐relative offset time, or an offset from the start time.
Source/receiver parameters
sourcedepthinmeters15000The source depth in meters.
sourcedistanceindegrees72The epicentral distance between source and receiver in degrees computed on the surface of a sphere.

Please see the Syngene website for a detailed and up‐to‐date explanation of the parameters. SAC, Seismic Analysis Code