| Guralp Sensor Velocity Response - Poles and Zeros in Hz | |||||
| 120s CMG-3T and CMG-3TP | |||||
| Complex Zeros: | 2 | Complex Poles: | 5 | ||
| Real | Imag | Real | Imag | ||
| 0.0000E+00 | 0.0000E+00 | -1.6000E+02 | 0.0000E+00 | ||
| 0.0000E+00 | 0.0000E+00 | -8.0000E+01 | 0.0000E+00 | ||
| -1.8000E+02 | 0.0000E+00 | ||||
| -5.8900E-03 | 5.8900E-03 | ||||
| -5.8900E-03 | -5.8900E-03 | ||||
| Normalisation Factor @ 1Hz | |||||
| A0 | 230400 | ||||
| 3T PAZ information at IRIS's IRL | |||||
| 60s CMG-ESP | |||||
| Complex Zeros: | 2 | Complex Poles: | 5 | ||
| Real | Imag | Real | Imag | ||
| 0.0000E+00 | 0.0000E+00 | -1.6000E+02 | 0.0000E+00 | ||
| 0.0000E+00 | 0.0000E+00 | -8.0000E+01 | 0.0000E+00 | ||
| -1.8000E+02 | 0.0000E+00 | ||||
| -1.1178E-03 | 1.1178E-03 | ||||
| -1.1178E-03 | -1.1178E-03 | ||||
| Normalisation Factor @ 1Hz | |||||
| A0 | 230400 | ||||
| ESP PAZ information at IRIS's IRL | |||||
| 30s CMG-40T | |||||
| Complex Zeros: | 2 | Complex Poles: | 5 | ||
| Real | Imag | Real | Imag | ||
| 0.0000E+00 | 0.0000E+00 | -1.6000E+02 | 0.0000E+00 | ||
| 0.0000E+00 | 0.0000E+00 | -8.0000E+01 | 0.0000E+00 | ||
| -1.8000E+02 | 0.0000E+00 | ||||
| -2.3650E-02 | 2.3650E-02 | ||||
| -2.3650E-02 | -2.3650E-02 | ||||
| Normalisation Factor @ 1Hz | |||||
| A0 | 230400 | ||||
| 40T PAZ information at IRIS's IRL | |||||
| 30s CMG-6T mk1 (pre 2007 models) | |||||
| Complex Zeros | 3 | Complex Poles | 6 | ||
| Real | Imag | Real | Imag | ||
| -5.03207E+00 | 0.00000E+00 | -2.36500E-02 | 2.36500E-02 | ||
| 0.00000E+00 | 0.00000E+00 | -2.36500E-02 | -2.36500E-02 | ||
| 0.00000E+00 | 0.00000E+00 | -3.93011E+02 | 0.00000E+00 | ||
| -7.49040E+00 | 0.00000E+00 | ||||
| -5.35979E+01 | -2.17494E+01 | ||||
| -5.35979E+01 | 2.17494E+01 | ||||
| Normalisation Factor @ 1Hz | |||||
| A0 | 1.98+06 | ||||
| The IRIS IRL does not hold data for these older models. | |||||
| 30s CMG-6T mk2 (post 2007 models) | |||||
| 6T PAZ information at IRIS's IRL | |||||
| Guralps page on Poles and Zeros | |||||
| Guralp also has an automated instrument response retrieval service. Email | |||||
| caldoc@guralp.com with an instrument serial number (e.g. T6197) as the | |||||
| subject to the most up to date response information for that instrument. | |||||
| Sensitivity data are available at | sensor-gains.txt | ||||
| N.B. Sensitivity data change following instrument repair. | |||||
| Therefore users must be aware that their the sensitivity relevant | |||||
| to their deployment is determined by the deploy/pull-in dates | |||||
| calvals.txt file for Guralp's Scream software is here | |||||
| FIR Coefficents and TTL values are available here | |||||