MetaData Aggregator
Channel Summary
The previous service providing data availability and restriction information
has been retired. A replacement service is under development but a timeline
for release is not yet available.
Data availability and restrictions
Network
N4
Station
L46A
Location
--
Channel
VHE
Instrument
Nanometrics Trillium 240 Sec Response sn 0-399/Qua
Start
2015-11-19T19:35:36 (323)
End
2019-03-17T00:00:00 (076)
Data Center
Latitude
42.012699
Longitude
-86.295502
Elevation (m)
223.0
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)
0.1
Units
M/S
Sensitivity
4.74815E8 @ 0.007
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CEUSN Central Eastern United States Network
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
_US-TA-ADOPTED EarthScope USArray Adopted Stations
Network
N4
Station
L46A
Location
--
Channel
VHE
Instrument
Guralp CMG3T/Quanterra 330 Linear Phase Composite
Start
2014-05-27T13:41:56 (147)
End
2015-11-19T19:35:35 (323)
Data Center
Latitude
42.012699
Longitude
-86.295502
Elevation (m)
223.0
Depth (m)
0.0
(Local depth or overburden)
Azimuth
89.9
(SEED convention: Clockwise from north, Z=0, reversed=0)
Dip
0.0
(SEED convention: From horizontal, Z=-90, reversed=90)
Sample Rate (Hz)
0.1
Units
M/S
Sensitivity
5.18339E8 @ 0.01
Hz (SEED Stage 0)
IRISDMC Response
(RESP
SAC PZs
XML )
IRISDMC metadata changes:
View IRISDMC Metadata Changes
Virtual network affiliations:
Name
Description
_CEUSN Central Eastern United States Network
_REALTIME Stations collected and served in real time at the DMC
_US-REGIONAL US Regional Networks
_US-TA-ADOPTED EarthScope USArray Adopted Stations
