Subject: | TWP/RL/C3 - Invalid depolarization channel data |
DataStreams: | twp10rlprofdep1turnC3.c0, twprlC3.a0, twprlprofmerge1turnC3.c0
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Description: | The depolarization channel was not working properly during the period in question due to a
failure of the high voltage power supply for the PMT. |
Suggestions: | Do not use data from the VAPs listed above during the effected period. |
Measurements: | twprlprofmerge1turnC3.c0: - Glue coefficient (offset) for high depolarization channel(depolarization_counts_high_glue_coef_offset)
- Glue coefficient (slope) for high depolarization channel(depolarization_counts_high_glue_coef_slope)
- Mean electronic background subtracted from the high channel depolarization
analog signal(electronic_background_depolarization_analog_high) - Count rate in the high depolarization channel(depolarization_counts_high)
more
twprlC3.a0: - Summed analog signal in the high depolarization channel(depolarization_analog_high)
- Count rate in the high depolarization channel(depolarization_counts_high)
more
twp10rlprofdep1turnC3.c0: - Cloud base height (for first cloud above height threshold)(cloud_base_height)
- Cloud optical thickness computed from nitrogen data(cloud_optical_thickness_n2)
- Linear depolarization ratio profile(depolarization_ratio)
- Cloud mask(cloud_mask)
- Altitude of cloud top used in retrieval(cloud_top_height)
- Cloud depth(cloud_depth)
- Depolarization calibration factor(calibration_factor)
- Cloud optical thickness computed from aerosol (elastic) data(cloud_optical_thickness_aer)
- Uncertainty of the linear depolarization ratio profile(depolarization_ratio_error)
more
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