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38>lsd -K 2009_275_1825_70873_3.5kHz_000.sgy
SHOT TR RP TR ID RANGE DELAY NSAMPS SI YR DAY HR MIN SEC
427 1 0 0 1 0 66 1719 38 2009 275 18 25 46
shot 427 tr 1 src 0 rp 0 tr 0 id 1 eog 0
fold 1 range 0 relev 0.0000000 selev 0.0000000 sdep 4.0000000 wdep 65.690002
time switch or shot time millisecond 2
source long -117 17 57.676399
source lat. 32 43 51.115822
Sweep frequency at start (Hz). 2031
Sweep frequency at end (Hz). 6031
Sweep length: 0
PingStartTimeMS: 765
TxPower: 1
RxGain: 0
ProcessingGain: 0
Sensitivity: 0
MuxChannel: 0
EchoStrength: 0
PrimaryChannel: 0
PulseLength: 0
TxBlank: 150
SoundSpeed: 1500
StartDepth: 50
EndDepth: 100
EchoThreshold: 0
Heave: 0
HeaveLatency: 0
GpsLatency: 0
EventMarkCode: 0
EventMarkNumber: 1
Scaler: -10000
DataRate: 25799.795
Back to Knudsen 3260 example
Go to the list of seismic processes.
Go to SIOSEIS introduction.