Question
What are the standard USArray TA station channels?
Answer
The target channel list for USArray TA stations delivering data to the IRIS Data Management Center are listed below. Not all of these channels are available from every USArray site.
| Channel code | Description |
|---|---|
| BH? | Seismic waveform data (usually 40 and sometimes 20 Hz) |
| LH? | Seismic waveform data (usually 1 Hz) |
| ??? | Appropriate waveform data from colocated sensor |
| BD? | Pressure channels (40 Hz) |
| LD? | Pressure channels (1 Hz) |
| LCE | Clock phase error |
| LCQ | Clock quality |
| LOG | Generic log packets |
| [LVU]K? | Temperature (datalogger or otherwise) |
| [LVU]D? | Pressure |
| [LVU]M? | Boom/Mass position |
| [VU]EP | System voltage |
| LCE_EP | QEP clock error |
| LCO_EP | QEP Voltage Control Oscillator |
| LDM_EP | QEP barometer |
| LEP_EP | QEP input voltage |
| LIM_EP | QEP humidity |
| LKM_EP | QEP temperature |
Updated: 05/19/2017
