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sea045_20230604T1253_delayed

Optics

sea045_20230604T1253_delayed.ncgenerated 2026-10-15 08:07 UTC

Platform serial
sea045
Profiles
41 (21 dive, 20 climb)
Start
2023-06-04 12:53
End
2023-06-04 21:43
Duration
0d 8h
Dive depth
79–80 m
Lat
55.32°N–55.34°N
Lon
16.09°E–16.12°E
Sampling
1 s
Records
31,232
Size
7.1 MB
glidertest
(1) Sensor (2) Sections (3) Drift (4) Dive–climb bias (5) Day/night offset

(1) Sensor

SensorModelSerialCalibrationAttributes
SENSOR_FLUOROMETERS_6598WET Labs {Sea-Bird WETLabs} ECO Puck Triplet FLBBPC scattering fluorescence sensor65982020-12-22
7 attrs
sensor_typefluorometers
sensor_type_vocabularyhttps://vocab.nerc.ac.uk/collection/L05/current/113/
sensor_makerWET Labs
sensor_maker_vocabularyhttps://vocab.nerc.ac.uk/collection/L35/current/MAN0026/
sensor_model_vocabularyhttps://vocab.nerc.ac.uk/collection/L22/current/TOOL1904/
long_name WET Labs ECO FLBBPC:6598
calibration_parameters{'Chl_DarkCounts': 46, 'Chl_SF': 0.0073, 'PC_DarkCounts': 47, 'PC_SF': 0.0388, 'SIG_DarkCounts': 47, 'SIG_SF': 1.815e-06}

(2) Sections

Chlorophyll section
Chlorophyll section
source: glidertest/plots.py:plot_section
Backscatter section
Backscatter section
source: glidertest/plots.py:plot_section

(3) Drift

Optics assessment (deep drift and negatives)
Optics assessment (deep drift and negatives)
source: glidertest/plots.py:process_optics_assess
Chlorophyll temporal drift
Chlorophyll temporal drift
source: glidertest/plots.py:check_temporal_drift
Backscatter temporal drift
Backscatter temporal drift
source: glidertest/plots.py:check_temporal_drift

(4) Dive–climb bias

Chlorophyll up/down-cast bias
Chlorophyll up/down-cast bias
source: glidertest/plots.py:plot_updown_bias
Backscatter up/down-cast bias
Backscatter up/down-cast bias
source: glidertest/plots.py:plot_updown_bias
Chlorophyll hysteresis (dive vs climb)
Chlorophyll hysteresis (dive vs climb)
source: glidertest/plots.py:plot_hysteresis
Backscatter hysteresis (dive vs climb)
Backscatter hysteresis (dive vs climb)
source: glidertest/plots.py:plot_hysteresis

(5) Day/night offset

Chlorophyll day/night average
Chlorophyll day/night average
source: glidertest/plots.py:plot_daynight_avg
Chlorophyll quenching assessment
Chlorophyll quenching assessment
source: glidertest/plots.py:plot_quench_assess