Guralp Systems Limited
MAN-MIN-0001 - Güralp Minimus - Technical Manual

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1. Preliminary Notes 2. System Overview 3. System description 4. Getting started 5. Advanced system configuration 6. GüVü app 7. Advanced troubleshooting 8. Appendix 1 – Instrument/channel names 9. Appendix 2 – Minimus ports 10. Appendix 3 – Güralp Discovery installation 11. Appendix 4 – Connector pin-outs 12. Revision History

Section Index: 8.1. Instrument 0 – Minimus and Analogue sensor 8.2. Instrument 1 – Radian

Chapter 8. Appendix 1 – Instrument/channel names

The tables in this section show the names and codes of the streamed channels along with the record names and channel codes for recorded data. The first character “x” in miniSEED channel code represents the sample rate. The possible values are shown in the table below:

F

≥ 1000 Hz to < 5000 Hz

C

≥ 250 Hz to < 1000 Hz

H

≥ 80 Hz to < 250 Hz

B

≥ 10 Hz to < 80 Hz

M

> 1 to < 10

L

≈ 1

8.1 Instrument 0 – Minimus and Analogue sensor

Sensor

Comp.

Data streaming

Data recording

Digital filter mode

Live stream name

Live Stream code

Data record name

MiniSEED

channel code

Analogue seismic sensor

(velocimeter or accelerometer)

Vertical

Acausal

Sensor0SeismoZSmooth

0VELZ0

or

0ACCZ0

Sensor0SeismoZSmooth

xHZ

or

xNZ

Sensor0SeismoZSmooth

0VELZ2

or

0ACCZ2

Causal

Sensor0SeismoZLowLat

0VELZC

or

0ACCZC

North

Acausal

Sensor0SeismoNSmooth

0VELN0

or

0ACCN0

Sensor0SeismoNSmooth

xHN

or

xNN

Sensor0SeismoNSmooth

0VELN2

or

0ACCN2

Causal

Sensor0SeismoNLowLat

0VELNC

or

0ACCNC

East

Acausal

Sensor0SeismoESmooth

0VELE0

or

0ACCE0

Sensor0SeismoESmooth

xHE

or

xNE

Sensor0SeismoESmooth

0VELE2

or

0ACCE2

Causal

Sensor0SeismoELowLat

0VELEC

or

0ACCEC

Auxiliary input

Acausal

Sensor0SeismoXSmooth

0XCHAN0

Sensor0SeismoXSmooth

xYF

MEMS accelerometer

Vertical

Acausal

Sensor0AccelZRough

0AXLZ0

Sensor0AccelZRough

xNZ

North

Acausal

Sensor0AccelNRough

0AXLN0

Sensor0AccelNRough

xNN

East

Acausal

Sensor0AccelERough

0AXLE0

Sensor0AccelERough

xNE

Analogue seismic sensor mass positions

Vertical

Acausal

Sensor0IntZRough

0INTZ0

Sensor0IntZRough

xYZ

North

Acausal

Sensor0IntNRough

0INTN0

Sensor0IntNRough

xYN

East

Acausal

Sensor0IntERough

0INTE0

Sensor0IntERough

xYE

Magnetometer

Z

Acausal

Sensor0MagnetZRough

0MAGZ0

Sensor0MagnetZRough

xFZ

Y

Acausal

Sensor0MagnetNRough

0MAGN0

Sensor0MagnetNRough

xFN

X

Acausal

Sensor0MagnetERough

0MAGE0

Sensor0MagnetERough

xFE

Voltage

Acausal

Sensor0VoltageRough

0VINI0

Sensor0VoltageRough

xYV

Humidity

Acausal

Sensor0HumidBRough

0HUMB0

Sensor0HumidBRough

xIO

First derivative of temperature

Acausal

Sensor0TemprDRough

0TMPD0

Temperature

Acausal

Sensor0TemprCRough

0TMPC0

Sensor0TemprCRough

xKO

Internal Clock

PLL control voltage

Acausal

CLX_DAC

CLKDAC

Clock PPB error

Acausal

CLK_PPB

CLKPPB

Clock period offset to GPS time

Acausal

CLK_PRD

CLKPRD

Clock phase offset to GPS time

Acausal

CLK_PHA

CLKPHA

8.2 Instrument 1 – Radian

Sensor

Comp.

Data streaming

Data recording

Digital filter mode

Live stream name

Live Stream code

Data record

name

MiniSEED

channel code

Seismometer (velocity or acceleration response)

Vertical

Acausal

Sensor1SeismoZSmooth

1VELZ0

or

1ACCZ0

Sensor1SeismoZSmooth

xHZ

or

xNZ

Sensor1SeismoZSmooth

1VELZ2

or

1ACCZ2

Causal

Sensor1SeismoZLowLat

1VELZC

or

1ACCZC

North

Acausal

Sensor1SeismoNSmooth

1VELN0

or

1ACCN0

Sensor1SeismoNSmooth

xHN

or

xNN

Sensor1SeismoNSmooth

1VELN2

or

1ACCN2

Causal

Sensor1SeismoNLowLat

1VELNC

or

1ACCNC

East

Acausal

Sensor1SeismoESmooth

1VELE0

or

1ACCE0

Sensor1SeismoESmooth

xHE

or

xNE

Sensor1SeismoESmooth

1VELE2

or

1ACCE02

Causal

Sensor1SeismoELowLat

1VELEC

or

1ACCEC

Digital seismic sensor mass position

Vertical

Acausal

Sensor1IntZRough

1INTZ0

Sensor1IntZRough

xYZ

North

Acausal

Sensor1IntNRough

1INTN0

Sensor1IntNRough

xYN

East

Acausal

Sensor1IntERough

1INTE0

Sensor1IntERough

xYE

MEMS accelerometer

Vertical

Acausal

Sensor1AccelZRough

1AXLZ0

Sensor1AccelZRough

xNZ

North

Acausal

Sensor1AccelNRough

1AXLN0

Sensor1AccelNRough

xNN

East

Acausal

Sensor1AccelERough

1AXLE0

Sensor1AccelERough

xNE

Magnetometer

Z

Acausal

Sensor1MagnetZRough

1MAGZ0

Sensor1MagnetZRough

xFZ

Y

Acausal

Sensor1MagnetNRough

1MAGN0

Sensor1MagnetNRough

xFN

X

Acausal

Sensor1MagnetERough

1MAGE0

Sensor1MagnetERough

xFE

Yaw

Acausal

Sensor1RotYawRough

1ROTY0

Sensor1RotYawRough

xYY

Pitch

Acausal

Sensor1RotPtchRough

1ROTP0

Sensor1RotPtchRough

xYP

Roll

Acausal

Sensor1RotRollRough

1ROTR0

Sensor1RotRollRough

xYR

Temperature

Acausal

Sensor1TemprARough

1TMPA0

Sensor1TemprARough

xKO

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1. Preliminary Notes 2. System Overview 3. System description 4. Getting started 5. Advanced system configuration 6. GüVü app 7. Advanced troubleshooting 8. Appendix 1 – Instrument/channel names 9. Appendix 2 – Minimus ports 10. Appendix 3 – Güralp Discovery installation 11. Appendix 4 – Connector pin-outs 12. Revision History