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Channel Summary

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Context

Networks (1 time spans)

XF 2009-01-01 2011-12-31

Station Epochs (1 time spans)

GRAP 2009-06-07 2011-07-17

Channel Epochs (2 time spans)

LHE 2009-09-13T01:30:00 2011-07-17T23:59:59

LHE 2009-06-07T23:29:00 2009-08-03T20:00:00

XF : GRAP : -- : LHE (2009-09-13 - 2011-07-17)

Network

Map DOI

Station

GRAP

Map

Location

Channel

LHE

Instrument

Guralp CMG3T/Quanterra 330 Linear Phase Composite

Start

2009-09-13T01:30:00 (256)

End

2011-07-17T23:59:59 (198)

Data Center

IRISDMC

Latitude

60.2663

Longitude

-141.454697

Elevation (m)

945.0

Depth (m)

0.0 (Local depth or overburden)

Azimuth

90.0 (SEED convention: Clockwise from north, Z=0, reversed=0)

Dip

0.0 (SEED convention: From horizontal, Z=-90, reversed=90)

Sample Rate (Hz)

1.0

Units

M/S

Sensitivity

6.29044E8 @ 0.03 Hz (SEED Stage 0)

IRISDMC metadata changes:

Virtual network affiliations:

Name	Description
_ARCTIC	Arctic Seismic Stations operating above 60 deg North
_PASSCAL	IRIS PASSCAL Experiment Stations

XF : GRAP : -- : LHE (2009-06-07 - 2009-08-03)