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Siikaneva 1 ICOS diagnostics

Last modified by Pasi Kolari on 2025/06/01 07:41

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_P_3_bucket.png

Pluvio filtered (NRT) bucket liquid content (mm)

http://www.atm.helsinki.fi/pics/siikaneva1/siika1_precip.png

Pluvio original (NRT) and fixed precip

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_D_SNOW_quality.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_D_SNOW_diagnostic.png

Snow depth signal quality and diagnostic data.
Quality values 152..210 = good, 211..300 = less good, <0 or >300 = bad
Deviation of diagnostic value from 11111 indicates problems.

http://www.atm.helsinki.fi/pics/siikaneva1/siika1_lwtbody.png

CNR4 longwave sensor body temperature and air temperature.

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_G_voltage.png

Soil heat flux plate self-calibration voltage (raw signal = actual voltage / 2),
baseline should be zero and calibration peaks about 5.4.

http://www.atm.helsinki.fi/pics/siikaneva1/siika1_G_cal.png

Soil heat flux plate sensitivity (mV W-1 m2) from self-calibration,
the values should be 0.045...0.065 and change smoothly.

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_RH_cabinet.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_T_cabinet.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_T_box_plot1.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_T_box_plot2.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_T_box_plot3.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_T_box_plot4.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_T_box_plot5.png

http://www.atm.helsinki.fi/pics/siikaneva1/FI-Sii_T_box_backup.png

Box temperatures

Database log

Error log