E-PROFILE · Calibration monitoring Flag reference ← summary ↑ prev station ↓ next station

0-20000-0-03808_C CL61 RayleighLiquid-cloud

CAMBORNE · UK · Met Office UK Engineering Services

WMO 0-20000-0-03808 Lat/Lon 50.218, -5.327 Alt 87 m

Rayleigh 13% success · 34/261 · median 1.166e+00 · rel. unc 7%

Diagnostic — latest ← → valid calibrations, Ctrl+← → all days, ↑ ↓ change station, 0 flag + note (1 aerosol · 2 cloud · 3 low signal) ( good calibration · rejected)

calibration diagnostic

All Rayleigh calibrations (261) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260623 -1.0 Not a clear night Not a clear night
20260622 -4.0 Missing model data (CAMS) No CAMS for water-vapor correction
20260621 -1.0 Not a clear night Not a clear night
20260620 -1.0 Not a clear night Not a clear night
20260619 -1.0 Not a clear night Not a clear night
20260618 -1.0 Not a clear night Not a clear night
20260617 -1.0 Not a clear night Not a clear night
20260616 -1.0 Not a clear night Not a clear night
20260615 -1.0 Not a clear night Not a clear night
20260614 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260613 -1.0 Not a clear night Not a clear night
20260612 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260611 -1.0 Not a clear night Not a clear night
20260610 -1.0 Not a clear night Not a clear night
20260609 -1.0 Not a clear night Not a clear night
20260608 -1.0 Not a clear night Not a clear night
20260607 -1.0 Not a clear night Not a clear night
20260606 -1.0 Not a clear night Not a clear night
20260605 -1.0 Not a clear night Not a clear night
20260604 -1.0 Not a clear night Not a clear night
20260603 -1.0 Not a clear night Not a clear night
20260602 -1.0 Not a clear night Not a clear night
20260601 -1.0 Not a clear night Not a clear night
20260531 -1.0 Not a clear night Not a clear night
20260530 0.5 Partial success 8.971e-01 7.00e-02 1988–5847 m Successful (method err: 4.8%, sensitivity 2σ: 7.8%)
20260529 -1.0 Not a clear night Not a clear night
20260528 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260527 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260526 1.0 Successful 1.408e+00 6.60e-02 2449–6308 m Successful (method err: 1.1%, sensitivity 2σ: 4.7%)
20260525 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260524 -1.0 Not a clear night Not a clear night
20260523 -1.0 Not a clear night Not a clear night
20260522 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260521 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260520 -1.0 Not a clear night Not a clear night
20260519 -1.0 Not a clear night Not a clear night
20260518 -1.0 Not a clear night Not a clear night
20260517 -1.0 Not a clear night Not a clear night
20260516 -1.0 Not a clear night Not a clear night
20260515 -1.0 Not a clear night Not a clear night
20260514 -1.0 Not a clear night Not a clear night
20260513 -1.0 Not a clear night Not a clear night
20260512 -1.0 Not a clear night Not a clear night
20260511 1.0 Successful 1.259e+00 1.39e-01 1988–5847 m Successful (method err: 3.5%, sensitivity 2σ: 11.0%)
20260510 -1.0 Not a clear night Not a clear night
20260509 0.5 Partial success 1.353e+00 1.04e-01 4349–5329 m Successful (method err: 3.5%, sensitivity 2σ: 7.7%)
20260508 -1.0 Not a clear night Not a clear night
20260507 -1.0 Not a clear night Not a clear night
20260506 -1.0 Not a clear night Not a clear night
20260505 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260504 -1.0 Not a clear night Not a clear night
20260503 -1.0 Not a clear night Not a clear night
20260502 -1.0 Not a clear night Not a clear night
20260501 -1.0 Not a clear night Not a clear night
20260430 -1.0 Not a clear night Not a clear night
20260429 1.0 Successful 1.423e+00 1.31e-01 4090–6970 m Successful (method err: 5.4%, sensitivity 2σ: 9.2%)
20260428 0.5 Partial success 1.295e+00 1.31e-01 1757–5617 m Successful (method err: 3.0%, sensitivity 2σ: 10.1%)
20260427 -1.0 Not a clear night Not a clear night
20260426 -1.0 Not a clear night Not a clear night
20260425 -3.0 Method disagreement Method disagreement: 25.2%
20260424 0.5 Partial success 1.167e+00 4.94e-02 1786–5127 m Successful (method err: 2.1%, sensitivity 2σ: 4.2%)
20260423 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260422 0.5 Partial success 1.185e+00 1.83e-01 2535–2996 m Successful (method err: 0.4%, sensitivity 2σ: 15.5%)
20260421 -1.0 Not a clear night Not a clear night
20260420 -3.0 Method disagreement Method disagreement: 24.1%
20260419 0.5 Partial success 1.325e+00 8.86e-02 2247–4666 m Successful (method err: 3.3%, sensitivity 2σ: 6.7%)
20260418 -1.0 Not a clear night Not a clear night
20260417 -1.0 Not a clear night Not a clear night
20260416 -1.0 Not a clear night Not a clear night
20260415 -1.0 Not a clear night Not a clear night
20260414 -1.0 Not a clear night Not a clear night
20260413 -1.0 Not a clear night Not a clear night
20260412 -1.0 Not a clear night Not a clear night
20260411 -1.0 Not a clear night Not a clear night
20260410 -1.0 Not a clear night Not a clear night
20260408 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260407 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260406 0.5 Partial success 1.163e+00 8.30e-02 2708–6049 m Successful (method err: 2.7%, sensitivity 2σ: 7.1%)
20260405 -1.0 Not a clear night Not a clear night
20260404 -1.0 Not a clear night Not a clear night
20260403 -1.0 Not a clear night Not a clear night
20260402 1.0 Successful 1.277e+00 8.04e-02 2218–6077 m Successful (method err: 11.8%, sensitivity 2σ: 6.3%)
20260401 -1.0 Not a clear night Not a clear night
20260331 -1.0 Not a clear night Not a clear night
20260330 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260329 -1.0 Not a clear night Not a clear night
20260328 -1.0 Not a clear night Not a clear night
20260327 -1.0 Not a clear night Not a clear night
20260326 -1.0 Not a clear night Not a clear night
20260325 -1.0 Not a clear night Not a clear night
20260324 -1.0 Not a clear night Not a clear night
20260323 -1.0 Not a clear night Not a clear night
20260322 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260321 0.5 Partial success 1.052e+00 1.11e-01 4321–6740 m Successful (method err: 8.8%, sensitivity 2σ: 10.6%)
20260320 0.5 Partial success 1.136e+00 8.08e-02 2218–6077 m Successful (method err: 3.7%, sensitivity 2σ: 7.1%)
20260319 0.5 Partial success 1.066e+00 6.60e-02 4321–7201 m Successful (method err: 10.2%, sensitivity 2σ: 6.2%)
20260318 0.5 Partial success 1.012e+00 8.39e-02 4119–5559 m Successful (method err: 14.6%, sensitivity 2σ: 8.3%)
20260317 -1.0 Not a clear night Not a clear night
20260316 -1.0 Not a clear night Not a clear night
20260315 -1.0 Not a clear night Not a clear night
20260314 -1.0 Not a clear night Not a clear night
20260313 -1.0 Not a clear night Not a clear night
20260312 -1.0 Not a clear night Not a clear night
20260311 -1.0 Not a clear night Not a clear night
20260310 -1.0 Not a clear night Not a clear night
20260309 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260308 -1.0 Not a clear night Not a clear night
20260307 1.0 Successful 1.161e+00 8.49e-02 1757–5617 m Successful (method err: 13.4%, sensitivity 2σ: 7.3%)
20260306 -1.0 Not a clear night Not a clear night
20260305 -1.0 Not a clear night Not a clear night
20260304 0.5 Partial success 1.164e+00 8.21e-02 2938–5357 m Successful (method err: 6.8%, sensitivity 2σ: 7.1%)
20260303 -1.0 Not a clear night Not a clear night
20260302 -1.0 Not a clear night Not a clear night
20260301 -1.0 Not a clear night Not a clear night
20260228 -1.0 Not a clear night Not a clear night
20260227 -1.0 Not a clear night Not a clear night
20260226 -1.0 Not a clear night Not a clear night
20260225 -1.0 Not a clear night Not a clear night
20260224 -1.0 Not a clear night Not a clear night
20260223 -1.0 Not a clear night Not a clear night
20260222 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260221 -1.0 Not a clear night Not a clear night
20260220 -1.0 Not a clear night Not a clear night
20260219 -1.0 Not a clear night Not a clear night
20260218 -1.0 Not a clear night Not a clear night
20260217 -1.0 Not a clear night Not a clear night
20260216 -1.0 Not a clear night Not a clear night
20260215 -1.0 Not a clear night Not a clear night
20260214 -1.0 Not a clear night Not a clear night
20260213 -1.0 Not a clear night Not a clear night
20260212 -1.0 Not a clear night Not a clear night
20260211 -1.0 Not a clear night Not a clear night
20260210 -1.0 Not a clear night Not a clear night
20260209 -1.0 Not a clear night Not a clear night
20260208 -1.0 Not a clear night Not a clear night
20260207 -1.0 Not a clear night Not a clear night
20260206 -1.0 Not a clear night Not a clear night
20260205 -1.0 Not a clear night Not a clear night
20260204 -1.0 Not a clear night Not a clear night
20260203 -1.0 Not a clear night Not a clear night
20260202 0.5 Partial success 1.157e+00 7.21e-02 1757–5617 m Successful (method err: 3.0%, sensitivity 2σ: 6.2%)
20260201 -1.0 Not a clear night Not a clear night
20260131 -1.0 Not a clear night Not a clear night
20260130 -1.0 Not a clear night Not a clear night
20260129 -1.0 Not a clear night Not a clear night
20260128 -1.0 Not a clear night Not a clear night
20260127 -1.0 Not a clear night Not a clear night
20260126 0.5 Partial success 1.198e+00 4.82e-02 1757–5617 m Successful (method err: 10.1%, sensitivity 2σ: 4.0%)
20260125 -1.0 Not a clear night Not a clear night
20260124 -1.0 Not a clear night Not a clear night
20260123 -1.0 Not a clear night Not a clear night
20260122 -1.0 Not a clear night Not a clear night
20260121 -1.0 Not a clear night Not a clear night
20260120 -1.0 Not a clear night Not a clear night
20260119 0.5 Partial success 1.118e+00 3.70e-02 1757–5617 m Successful (method err: 4.2%, sensitivity 2σ: 3.3%)
20260118 1.0 Successful 1.233e+00 1.14e-01 2218–6077 m Successful (method err: 5.9%, sensitivity 2σ: 9.3%)
20260117 -1.0 Not a clear night Not a clear night
20260116 0.5 Partial success 1.235e+00 1.10e-01 2017–5357 m Successful (method err: 9.7%, sensitivity 2σ: 8.9%)
20260115 -1.0 Not a clear night Not a clear night
20260114 1.0 Successful 1.039e+00 5.74e-02 3370–7229 m Successful (method err: 11.1%, sensitivity 2σ: 5.5%)
20260113 -1.0 Not a clear night Not a clear night
20260112 0.0 No data No profiles in nighttime window
20260108 -1.0 Not a clear night Not a clear night
20260107 -1.0 Not a clear night Not a clear night
20260106 -1.0 Not a clear night Not a clear night
20260105 -1.0 Not a clear night Not a clear night
20260104 -1.0 Not a clear night Not a clear night
20260103 -1.0 Not a clear night Not a clear night
20260102 -1.0 Not a clear night Not a clear night
20260101 -1.0 Not a clear night Not a clear night
20251231 -3.0 Method disagreement Method disagreement: 17.5%
20251230 -1.0 Not a clear night Not a clear night
20251229 -1.0 Not a clear night Not a clear night
20251228 -1.0 Not a clear night Not a clear night
20251227 -1.0 Not a clear night Not a clear night
20251226 -1.0 Not a clear night Not a clear night
20251225 -3.0 Method disagreement Method disagreement: 15.1%
20251224 -1.0 Not a clear night Not a clear night
20251223 -3.0 Method disagreement Method disagreement: 16.2%
20251222 -1.0 Not a clear night Not a clear night
20251221 -1.0 Not a clear night Not a clear night
20251220 -1.0 Not a clear night Not a clear night
20251219 -1.0 Not a clear night Not a clear night
20251218 -1.0 Not a clear night Not a clear night
20251217 0.5 Partial success 1.013e+00 4.84e-02 3399–6740 m Successful (method err: 14.5%, sensitivity 2σ: 4.8%)
20251216 -1.0 Not a clear night Not a clear night
20251215 -1.0 Not a clear night Not a clear night
20251214 -1.0 Not a clear night Not a clear night
20251213 0.5 Partial success 1.179e+00 9.77e-02 1988–5847 m Successful (method err: 10.7%, sensitivity 2σ: 8.3%)
20251212 -1.0 Not a clear night Not a clear night
20251211 0.5 Partial success 1.072e+00 1.70e-01 2449–6308 m Successful (method err: 14.6%, sensitivity 2σ: 15.8%)
20251210 -1.0 Not a clear night Not a clear night
20251209 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251208 -1.0 Not a clear night Not a clear night
20251207 -1.0 Not a clear night Not a clear night
20251206 -1.0 Not a clear night Not a clear night
20251205 -1.0 Not a clear night Not a clear night
20251204 -1.0 Not a clear night Not a clear night
20251203 -3.0 Method disagreement Method disagreement: 15.1%
20251202 -1.0 Not a clear night Not a clear night
20251201 -1.0 Not a clear night Not a clear night
20251130 -1.0 Not a clear night Not a clear night
20251129 -1.0 Not a clear night Not a clear night
20251128 0.5 Partial success 1.022e+00 1.73e-01 2477–5357 m Successful (method err: 12.6%, sensitivity 2σ: 17.0%)
20251127 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251126 0.5 Partial success 1.086e+00 4.23e-02 1786–5127 m Successful (method err: 1.4%, sensitivity 2σ: 3.9%)
20251125 -1.0 Not a clear night Not a clear night
20251124 -1.0 Not a clear night Not a clear night
20251123 -1.0 Not a clear night Not a clear night
20251122 -1.0 Not a clear night Not a clear night
20251121 -1.0 Not a clear night Not a clear night
20251120 -1.0 Not a clear night Not a clear night
20251119 -1.0 Not a clear night Not a clear night
20251118 -1.0 Not a clear night Not a clear night
20251117 -1.0 Not a clear night Not a clear night
20251116 -1.0 Not a clear night Not a clear night
20251115 -1.0 Not a clear night Not a clear night
20251114 -1.0 Not a clear night Not a clear night
20251113 -1.0 Not a clear night Not a clear night
20251112 -1.0 Not a clear night Not a clear night
20251111 -1.0 Not a clear night Not a clear night
20251110 -1.0 Not a clear night Not a clear night
20251109 -1.0 Not a clear night Not a clear night
20251108 -1.0 Not a clear night Not a clear night
20251107 -1.0 Not a clear night Not a clear night
20251106 -1.0 Not a clear night Not a clear night
20251105 -1.0 Not a clear night Not a clear night
20251104 -1.0 Not a clear night Not a clear night
20251103 -1.0 Not a clear night Not a clear night
20251102 -1.0 Not a clear night Not a clear night
20251101 -1.0 Not a clear night Not a clear night
20251031 0.0 No data No profiles in nighttime window
20251008 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251007 -1.0 Not a clear night Not a clear night
20251006 -1.0 Not a clear night Not a clear night
20251005 -1.0 Not a clear night Not a clear night
20251004 -1.0 Not a clear night Not a clear night
20251003 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251002 -1.0 Not a clear night Not a clear night
20251001 -1.0 Not a clear night Not a clear night
20250930 0.5 Partial success 1.345e+00 5.98e-02 2017–5357 m Successful (method err: 0.3%, sensitivity 2σ: 4.4%)
20250929 0.5 Partial success 1.050e+00 1.21e-01 4349–5789 m Successful (method err: 12.9%, sensitivity 2σ: 11.5%)
20250928 -1.0 Not a clear night Not a clear night
20250927 -1.0 Not a clear night Not a clear night
20250926 0.5 Partial success 1.169e+00 7.36e-02 1757–5617 m Successful (method err: 3.8%, sensitivity 2σ: 6.3%)
20250925 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250924 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250923 1.0 Successful 1.078e+00 4.53e-02 2679–6538 m Successful (method err: 8.0%, sensitivity 2σ: 4.2%)
20250922 1.0 Successful 1.224e+00 5.49e-02 1757–5617 m Successful (method err: 2.8%, sensitivity 2σ: 4.5%)
20250921 -1.0 Not a clear night Not a clear night
20250920 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250919 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250918 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250917 -1.0 Not a clear night Not a clear night
20250916 -1.0 Not a clear night Not a clear night
20250915 -1.0 Not a clear night Not a clear night
20250914 0.5 Partial success 1.333e+00 1.72e-01 1988–5847 m Successful (method err: 2.3%, sensitivity 2σ: 12.9%)
20250913 -1.0 Not a clear night Not a clear night
20250912 -1.0 Not a clear night Not a clear night
20250911 -1.0 Not a clear night Not a clear night
20250910 0.0 No data No profiles in nighttime window

Liquid-cloud 18% success · 48/261 · median 1.250e+00 · rel. unc 5%

Diagnostic — latest ← → valid calibrations, Ctrl+← → all days, ↑ ↓ change station, 0 flag + note (1 aerosol · 2 cloud · 3 low signal) ( good calibration · rejected)

calibration diagnostic

All Liquid-cloud calibrations (261) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260623 -4.0 Missing model data (CAMS) 0 prof RuntimeError: Water-vapor correction FAILED at 910.74 nm (CL61): No CAMS file for 20260623 in /scratch/mch/mhrvo/CAMS_Monthly (looked for monthly CAMS_Bet
20260622 -4.0 Missing model data (CAMS) 0 prof RuntimeError: Water-vapor correction FAILED at 910.74 nm (CL61): No CAMS file for 20260622 in /scratch/mch/mhrvo/CAMS_Monthly (looked for monthly CAMS_Bet
20260621 -4.0 Missing model data (CAMS) 0 prof RuntimeError: Water-vapor correction FAILED at 910.74 nm (CL61): No CAMS file for 20260621 in /scratch/mch/mhrvo/CAMS_Monthly (looked for monthly CAMS_Bet
20260620 -20.0 Cloud: window transmission too low 0 prof Cloud: window transmission too low
20260619 -20.0 Cloud: window transmission too low 0 prof Cloud: window transmission too low
20260618 1.0 Successful 1.129e+00 5.47e-02 28 prof OK (28 profiles)
20260617 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260616 -20.0 Cloud: window transmission too low 0 prof Cloud: window transmission too low
20260615 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260614 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260613 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260612 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260611 1.0 Successful 1.380e+00 5.56e-02 13 prof OK (13 profiles)
20260610 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260609 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260608 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260607 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260606 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260605 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260604 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260603 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260602 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260601 1.0 Successful 1.151e+00 2.42e-02 6 prof OK (6 profiles)
20260531 1.0 Successful 1.102e+00 5.86e-02 6 prof OK (6 profiles)
20260530 1.0 Successful 1.524e+00 1.46e-01 18 prof OK (18 profiles)
20260529 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260528 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260527 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260526 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260525 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260524 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260523 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260522 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260521 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260520 1.0 Successful 1.338e+00 3.37e-02 5 prof OK (5 profiles)
20260519 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260518 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260517 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260516 1.0 Successful 1.314e+00 1.07e-01 5 prof OK (5 profiles)
20260515 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260514 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260513 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260512 1.0 Successful 1.256e+00 5.82e-02 54 prof OK (54 profiles)
20260511 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260510 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260509 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260508 1.0 Successful 1.325e+00 2.16e-01 12 prof OK (12 profiles)
20260507 1.0 Successful 1.272e+00 6.62e-02 34 prof OK (34 profiles)
20260506 1.0 Successful 1.422e+00 1.09e-01 65 prof OK (65 profiles)
20260505 1.0 Successful 1.346e+00 8.57e-02 37 prof OK (37 profiles)
20260504 1.0 Successful 1.164e+00 9.00e-02 107 prof OK (107 profiles)
20260503 1.0 Successful 1.160e+00 1.31e-01 38 prof OK (38 profiles)
20260502 1.0 Successful 1.379e+00 4.67e-02 5 prof OK (5 profiles)
20260501 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260430 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260429 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260428 1.0 Successful 1.240e+00 4.33e-02 7 prof OK (7 profiles)
20260427 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20260426 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260425 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260424 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260423 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260422 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260421 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260420 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260419 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260418 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260417 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260416 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260415 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260414 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260413 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260412 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260411 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260410 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260408 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260407 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260406 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260405 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260404 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260403 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260402 1.0 Successful 1.382e+00 5.84e-02 6 prof OK (6 profiles)
20260401 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260331 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260330 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260329 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260328 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260327 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260326 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260325 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260324 1.0 Successful 1.221e+00 3.96e-02 7 prof OK (7 profiles)
20260323 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260322 -20.0 Cloud: window transmission too low 0 prof Cloud: window transmission too low
20260321 -20.0 Cloud: window transmission too low 0 prof Cloud: window transmission too low
20260320 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260319 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260318 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260317 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260316 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260315 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260314 1.0 Successful 1.219e+00 4.95e-02 6 prof OK (6 profiles)
20260313 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260312 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260311 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260310 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260309 1.0 Successful 1.251e+00 6.91e-02 12 prof OK (12 profiles)
20260308 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260307 1.0 Successful 1.275e+00 9.64e-02 146 prof OK (146 profiles)
20260306 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260305 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260304 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260303 1.0 Successful 1.169e+00 8.05e-02 46 prof OK (46 profiles)
20260302 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260301 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260228 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260227 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260226 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260225 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260224 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260223 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260222 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260221 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260220 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260219 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260218 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260217 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260216 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260215 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260214 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260213 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260212 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260211 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260210 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260209 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260208 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260207 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260206 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260205 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260204 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260203 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260202 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260201 1.0 Successful 1.313e+00 5.77e-02 7 prof OK (7 profiles)
20260131 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260130 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260129 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260128 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260127 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260126 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260125 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260124 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260123 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260122 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260121 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260120 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260119 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260118 1.0 Successful 1.237e+00 5.10e-02 5 prof OK (5 profiles)
20260117 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260116 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260115 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260114 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260113 1.0 Successful 1.338e+00 1.09e-01 6 prof OK (6 profiles)
20260112 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260108 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260107 1.0 Successful 1.306e+00 9.13e-02 7 prof OK (7 profiles)
20260106 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260105 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260104 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260103 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260102 -1.0 No liquid cloud 0 prof Unsuitable conditions
20260101 1.0 Successful 1.137e+00 1.35e-01 14 prof OK (14 profiles)
20251231 1.0 Successful 1.204e+00 7.29e-02 54 prof OK (54 profiles)
20251230 1.0 Successful 1.291e+00 1.10e-01 10 prof OK (10 profiles)
20251229 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251228 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251227 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251226 1.0 Successful 1.247e+00 5.81e-02 91 prof OK (91 profiles)
20251225 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20251224 1.0 Successful 1.132e+00 4.11e-02 42 prof OK (42 profiles)
20251223 1.0 Successful 1.077e+00 3.44e-02 15 prof OK (15 profiles)
20251222 1.0 Successful 1.182e+00 5.01e-02 5 prof OK (5 profiles)
20251221 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251220 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251219 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251218 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251217 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251216 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251215 1.0 Successful 1.343e+00 1.12e-01 16 prof OK (16 profiles)
20251214 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251213 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251212 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251211 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251210 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251209 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251208 1.0 Successful 1.389e+00 3.92e-02 7 prof OK (7 profiles)
20251207 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251206 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251205 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251204 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251203 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251202 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251201 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251130 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251129 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251128 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251127 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251126 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251125 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251124 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251123 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251122 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251121 1.0 Successful 1.468e+00 3.94e-02 5 prof OK (5 profiles)
20251120 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251119 -21.0 Cloud: laser energy too low 0 prof Cloud: laser energy too low
20251118 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251117 1.0 Successful 1.248e+00 6.60e-02 15 prof OK (15 profiles)
20251116 1.0 Successful 1.102e+00 6.35e-02 67 prof OK (67 profiles)
20251115 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251114 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251113 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251112 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251111 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251110 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251109 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251108 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251107 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251106 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251105 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251104 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251103 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251102 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251101 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251031 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251008 1.0 Successful 1.114e+00 9.91e-02 12 prof OK (12 profiles)
20251007 1.0 Successful 9.746e-01 2.88e-02 6 prof OK (6 profiles)
20251006 1.0 Successful 1.246e+00 6.30e-02 53 prof OK (53 profiles)
20251005 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251004 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251003 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251002 -1.0 No liquid cloud 0 prof Unsuitable conditions
20251001 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250930 1.0 Successful 1.231e+00 6.87e-02 6 prof OK (6 profiles)
20250929 1.0 Successful 1.267e+00 1.38e-01 18 prof OK (18 profiles)
20250928 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250927 1.0 Successful 1.431e+00 5.56e-02 5 prof OK (5 profiles)
20250926 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250925 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250924 1.0 Successful 1.421e+00 1.38e-01 17 prof OK (17 profiles)
20250923 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250922 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250921 1.0 Successful 1.135e+00 3.85e-02 10 prof OK (10 profiles)
20250920 1.0 Successful 1.264e+00 5.60e-02 10 prof OK (10 profiles)
20250919 1.0 Successful 1.177e+00 7.20e-02 21 prof OK (21 profiles)
20250918 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250917 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250916 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250915 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250914 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250913 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250912 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250911 -1.0 No liquid cloud 0 prof Unsuitable conditions
20250910 -20.0 Cloud: window transmission too low 0 prof Cloud: window transmission too low

Instrument monitoring — daily averages: laser power, window transmission, temperatures

Observation − Background (CAMS) — calibrated backscatter vs CAMS model over the period

Observation minus background (CAMS) diagnostic

Instrument sensitivity / detection limit — ICAO detection altitude & nighttime noise floor

Instrument sensitivity / detection limit diagnostic