| Subject: | SGP/SIRS/E3 - Multiplexer problem |
| DataStreams: | sgpsirsE3.b1, sgpsirs20sE3.a0
|
| Description: | The down_short_hemisp, down_long_shaded_hemisp and up_long_hemisp values drop out and
spike during this time period due to a failing multiplexer. The problem was progressive and
after 9/19 the mux had completely failed and those values go completely missing.
The problem was not resolved since the site was scheduled for decommissioning. Preventive
maintenance was ended as of Oct 1 2009. The instrument was removed from service 20091028. |
| Suggestions: | Data are not recoverable and are bad until the end of the datastream. |
| Measurements: | sgpsirs20sE3.a0: - inst_up_long_dome_resist
- inst_up_long_hemisp_tp
- inst_global
- inst_down_long_shaded_dome_resist
- inst_down_long_shaded_case_resist
- inst_up_long_case_resist
- inst_down_long_hemisp_shaded_tp
more
sgpsirsE3.b1: - up_long_hemisp_max
- inst_up_long_dome_temp
- down_long_hemisp_shaded_min
- inst_up_long_case_temp
- up_long_hemisp_std
- down_short_hemisp_max
- down_short_hemisp_std
- down_long_hemisp_shaded_max
- down_long_hemisp_shaded_std
- up_long_hemisp_min
- up_long_netir
- down_short_hemisp
- down_short_hemisp_min
- inst_down_long_shaded_case_temp
- inst_down_long_shaded_dome_temp
- down_long_hemisp_shaded
- down_long_netir
- up_long_hemisp
more
|