| Subject: | SGP/AOS/C1 - Nephelometer calibration drift |
| DataStreams: | sgpaosC1.a0, sgpaosauxC1.a0
|
| Description: | Bad span check on the humidified nepehelometer. Instrument was recalibrated and returned
to service on 10/28/2005 at 1940 UTC. |
| Suggestions: | |
| Measurements: | sgpaosauxC1.a0: - TSI High RH Neph. 450 nm back scattering coefficient for zero gas(BluBScatZero_HRH)
- TSI High RH Neph. 450 nm rayleigh scattering coefficient for zero gas(BluRScatZero_HRH)
- TSI High RH Neph. 450 nm total scattering coefficient for cal. gas(BluTScatSpn_HRH)
- TSI High RH Neph. 450 nm back scattering coefficient for cal. gas(BluBScatSpn_HRH)
- TSI High RH Neph. 450 nm total scattering coefficient for zero gas(BluTScatZero_HRH)
more
sgpaosC1.a0: - TSI High RH Neph. relative humidity(TSINephRHSamp_HRH)
- TSI High RH Neph. 450 nm total scat. coef. at 1 um(BluTScatCoef_1um_HRH)
- TSI High RH Neph. 450 nm total scat. coef. at 10 um(BluTScatCoef_10um_HRH)
- TSI High RH Neph. inlet temperature(TSINephTin_HRH)
- TSI High RH Neph. 550 nm total scat. coef. at 1 um(GrnTScatCoef_1um_HRH)
- RH upstream of humidograph(HGupstream_RH)
- TSI High RH Neph. Pressure(TSINephPres_HRH)
- TSI High RH Neph. 700 nm backscat. coef. at 10 um(RedBScatCoef_10um_HRH)
- TSI High RH Neph. 700 nm total scat. coef. at 1 um(RedTScatCoef_1um_HRH)
- TSI High RH Neph. 700 nm backscat. coef. at 1 um(RedBScatCoef_1um_HRH)
- TSI High RH Neph. 450 nm backscat. coef. at 1 um(BluBScatCoef_1um_HRH)
- TSI High RH Neph. Sample Temperature(TSINephTSamp_HRH)
- TSI High RH Neph. 700 nm total scat. coef. at 10 um(RedTScatCoef_10um_HRH)
- RH downstream of humidograph(HGdownstream_RH)
- TSI High RH Neph. 550 nm backscat. coef. at 10 um(GrnBScatCoef_10um_HRH)
- TSI High RH Neph. 550 nm total scat. coef. at 10 um(GrnTScatCoef_10um_HRH)
- TSI High RH Neph. 550 nm backscat. coef. at 1 um(GrnBScatCoef_1um_HRH)
- TSI High RH Neph. 450 nm backscat. coef. at 10 um(BluBScatCoef_10um_HRH)
more
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