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

0-20000-0-06260_A CHM15k Rayleigh

DEBILT · NETHERLANDS · KNMI Remote Sensing Group

WMO 0-20000-0-06260 Lat/Lon 52.099, 5.180 Alt 2 m

Rayleigh 31% success · 164/536 · median 3.467e+11 · rel. unc 6%

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 (536) — 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 0.5 Partial success 3.733e+11 2.68e+10 2209–4629 m Successful (method err: 9.5%, sensitivity 2σ: 7.2%)
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 -1.0 Not a clear night Not a clear night
20260613 -1.0 Not a clear night Not a clear night
20260612 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 4.180e+11 5.08e+10 3898–6296 m Successful (method err: 0.9%, sensitivity 2σ: 12.1%)
20260526 1.0 Successful 3.513e+11 3.78e+10 4138–7494 m Successful (method err: 4.2%, sensitivity 2σ: 10.7%)
20260525 0.5 Partial success 3.824e+11 5.99e+09 1740–3658 m Successful (method err: 0.5%, sensitivity 2σ: 1.6%)
20260524 -1.0 Not a clear night Not a clear night
20260523 -3.0 Method disagreement Method disagreement: 18.1%
20260522 0.5 Partial success 3.799e+11 2.73e+10 2699–6535 m Successful (method err: 5.9%, sensitivity 2σ: 7.2%)
20260521 -1.0 Not a clear night Not a clear night
20260520 -1.0 Not a clear night Not a clear night
20260519 0.5 Partial success 3.314e+11 1.95e+10 2460–6296 m Successful (method err: 0.9%, sensitivity 2σ: 5.9%)
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 0.5 Partial success 3.382e+11 2.60e+10 2939–5816 m Successful (method err: 13.3%, sensitivity 2σ: 7.7%)
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 Not a clear night Not a clear night
20260510 0.5 Partial success 4.055e+11 2.78e+10 2460–5816 m Successful (method err: 4.6%, sensitivity 2σ: 6.9%)
20260509 -3.0 Method disagreement Method disagreement: 15.8%
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 -1.0 Not a clear night Not a clear night
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 Successful 3.824e+11 1.75e+10 1980–5816 m Successful (method err: 9.9%, sensitivity 2σ: 4.6%)
20260501 1.0 Successful 3.047e+11 8.25e+09 1740–5576 m Successful (method err: 3.2%, sensitivity 2σ: 2.7%)
20260430 0.5 Partial success 3.245e+11 7.82e+09 1980–5816 m Successful (method err: 2.3%, sensitivity 2σ: 2.4%)
20260429 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260428 -1.0 Not a clear night Not a clear night
20260427 0.5 Partial success 3.264e+11 2.39e+10 2699–3179 m Successful (method err: 10.0%, sensitivity 2σ: 7.3%)
20260426 0.5 Partial success 4.035e+11 5.73e+10 3179–4138 m Successful (method err: 4.4%, sensitivity 2σ: 14.2%)
20260425 -1.0 Not a clear night Not a clear night
20260424 0.5 Partial success 3.379e+11 2.29e+10 2220–4617 m Successful (method err: 4.6%, sensitivity 2σ: 6.8%)
20260423 1.0 Successful 3.199e+11 1.15e+10 1740–5576 m Successful (method err: 3.0%, sensitivity 2σ: 3.6%)
20260422 1.0 Successful 3.254e+11 1.02e+10 1740–5576 m Successful (method err: 0.2%, sensitivity 2σ: 3.1%)
20260421 -1.0 Not a clear night Not a clear night
20260420 -1.0 Not a clear night Not a clear night
20260419 1.0 Successful 3.356e+11 1.79e+10 3179–5576 m Successful (method err: 1.9%, sensitivity 2σ: 5.3%)
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 0.5 Partial success 2.819e+11 2.43e+10 2699–5097 m Successful (method err: 3.4%, sensitivity 2σ: 8.6%)
20260414 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260413 -1.0 Not a clear night Not a clear night
20260412 0.5 Partial success 3.476e+11 3.97e+10 1740–5576 m Successful (method err: 4.4%, sensitivity 2σ: 11.4%)
20260411 -1.0 Not a clear night Not a clear night
20260410 -1.0 Not a clear night Not a clear night
20260408 1.0 Successful 3.498e+11 8.47e+09 2220–6056 m Successful (method err: 1.1%, sensitivity 2σ: 2.4%)
20260407 0.5 Partial success 3.276e+11 1.48e+10 1980–5816 m Successful (method err: 3.8%, sensitivity 2σ: 4.5%)
20260406 0.5 Partial success 2.993e+11 2.27e+10 3179–7015 m Successful (method err: 3.2%, sensitivity 2σ: 7.6%)
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 Not a clear night Not a clear night
20260401 0.5 Partial success 3.461e+11 3.44e+10 1740–5576 m Successful (method err: 5.7%, sensitivity 2σ: 9.9%)
20260331 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260330 -1.0 Not a clear night Not a clear night
20260329 -1.0 Not a clear night Not a clear night
20260328 -1.0 Not a clear night Not a clear night
20260327 0.5 Partial success 3.471e+11 4.46e+10 2939–6775 m Successful (method err: 12.3%, sensitivity 2σ: 12.9%)
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 0.5 Partial success 3.389e+11 2.94e+10 3898–6775 m Successful (method err: 4.4%, sensitivity 2σ: 8.7%)
20260322 1.0 Successful 3.057e+11 2.71e+10 2220–6056 m Successful (method err: 8.3%, sensitivity 2σ: 8.9%)
20260321 0.5 Partial success 3.236e+11 1.18e+10 2220–4617 m Successful (method err: 1.2%, sensitivity 2σ: 3.7%)
20260320 -1.0 Not a clear night Not a clear night
20260319 0.5 Partial success 3.608e+11 1.96e+10 3658–7015 m Successful (method err: 5.7%, sensitivity 2σ: 5.4%)
20260318 0.5 Partial success 3.284e+11 1.29e+10 1740–5576 m Successful (method err: 9.1%, sensitivity 2σ: 3.9%)
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 Successful 3.848e+11 5.35e+10 2220–3179 m Successful (method err: 0.6%, sensitivity 2σ: 13.9%)
20260311 -1.0 Not a clear night Not a clear night
20260310 1.0 Successful 4.784e+11 5.77e+10 3658–4617 m Successful (method err: 0.1%, sensitivity 2σ: 12.1%)
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 Not a clear night Not a clear night
20260306 -3.0 Method disagreement Method disagreement: 23.2%
20260305 1.0 Successful 3.254e+11 2.19e+10 1980–5816 m Successful (method err: 3.2%, sensitivity 2σ: 6.7%)
20260304 0.5 Partial success 3.609e+11 4.14e+10 2939–6296 m Successful (method err: 0.7%, sensitivity 2σ: 11.5%)
20260303 1.0 Successful 3.083e+11 8.94e+09 1740–5576 m Successful (method err: 5.0%, sensitivity 2σ: 2.9%)
20260302 0.5 Partial success 3.108e+11 9.77e+09 1740–5576 m Successful (method err: 8.8%, sensitivity 2σ: 3.1%)
20260301 -1.0 Not a clear night Not a clear night
20260228 -1.0 Not a clear night Not a clear night
20260227 0.5 Partial success 3.298e+11 3.10e+10 2939–6775 m Successful (method err: 13.2%, sensitivity 2σ: 9.4%)
20260226 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 3.294e+11 1.11e+10 2220–6056 m Successful (method err: 4.4%, sensitivity 2σ: 3.4%)
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 0.5 Partial success 2.883e+11 1.75e+10 2220–6056 m Successful (method err: 5.4%, sensitivity 2σ: 6.1%)
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 Successful 3.218e+11 2.18e+10 1980–5816 m Successful (method err: 0.4%, sensitivity 2σ: 6.8%)
20260202 -1.0 Not a clear night Not a clear night
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 3.023e+11 4.92e+10 1740–5576 m Successful (method err: 13.4%, sensitivity 2σ: 16.3%)
20260125 0.5 Partial success 3.175e+11 3.02e+10 1980–5816 m Successful (method err: 7.5%, sensitivity 2σ: 9.5%)
20260124 -1.0 Not a clear night Not a clear night
20260123 -1.0 Not a clear night Not a clear night
20260122 0.5 Partial success 2.801e+11 9.72e+09 3419–5337 m Successful (method err: 3.5%, sensitivity 2σ: 3.5%)
20260121 -1.0 Not a clear night Not a clear night
20260120 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260119 -1.0 Not a clear night Not a clear night
20260118 0.5 Partial success 3.045e+11 1.02e+10 1980–4378 m Successful (method err: 5.2%, sensitivity 2σ: 3.3%)
20260117 -1.0 Not a clear night Not a clear night
20260116 -1.0 Not a clear night Not a clear night
20260115 -1.0 Not a clear night Not a clear night
20260114 -1.0 Not a clear night Not a clear night
20260113 -1.0 Not a clear night Not a clear night
20260112 -1.0 Not a clear night Not a clear night
20260111 0.5 Partial success 3.161e+11 7.74e+09 1740–5576 m Successful (method err: 6.2%, sensitivity 2σ: 2.5%)
20260110 -1.0 Not a clear night Not a clear night
20260109 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 3.115e+11 2.43e+10 2220–6056 m Successful (method err: 11.3%, sensitivity 2σ: 7.8%)
20251230 -1.0 Not a clear night Not a clear night
20251229 0.5 Partial success 2.991e+11 1.95e+10 1740–5576 m Successful (method err: 5.9%, sensitivity 2σ: 6.5%)
20251228 -1.0 Not a clear night Not a clear night
20251227 0.5 Partial success 3.093e+11 6.14e+09 2220–6056 m Successful (method err: 8.0%, sensitivity 2σ: 2.0%)
20251226 0.5 Partial success 3.397e+11 9.49e+09 1740–5576 m Successful (method err: 6.5%, sensitivity 2σ: 2.8%)
20251225 1.0 Successful 3.286e+11 4.96e+09 1740–5576 m Successful (method err: 8.5%, sensitivity 2σ: 1.5%)
20251224 1.0 Successful 3.180e+11 1.05e+10 1980–5816 m Successful (method err: 9.4%, sensitivity 2σ: 3.3%)
20251223 0.5 Partial success 2.895e+11 1.93e+10 2939–5337 m Successful (method err: 2.9%, sensitivity 2σ: 6.7%)
20251222 0.5 Partial success 3.316e+11 7.67e+09 1740–3658 m Successful (method err: 3.5%, sensitivity 2σ: 2.3%)
20251221 -1.0 Not a clear night Not a clear night
20251220 0.5 Partial success 3.228e+11 4.13e+10 2220–6056 m Successful (method err: 1.6%, sensitivity 2σ: 12.8%)
20251219 -1.0 Not a clear night Not a clear night
20251218 -1.0 Not a clear night Not a clear night
20251217 -1.0 Not a clear night Not a clear night
20251216 -1.0 Not a clear night Not a clear night
20251215 -1.0 Not a clear night Not a clear night
20251214 0.5 Partial success 2.847e+11 2.25e+10 1740–5576 m Successful (method err: 14.9%, sensitivity 2σ: 7.9%)
20251213 -1.0 Not a clear night Not a clear night
20251212 -1.0 Not a clear night Not a clear night
20251211 -1.0 Not a clear night Not a clear night
20251210 -1.0 Not a clear night Not a clear night
20251209 -1.0 Not a clear night Not a clear night
20251208 0.5 Partial success 2.938e+11 3.23e+10 2220–6056 m Successful (method err: 13.0%, sensitivity 2σ: 11.0%)
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 -1.0 Not a clear night Not a clear night
20251202 -1.0 Not a clear night Not a clear night
20251201 0.5 Partial success 2.672e+11 1.85e+10 2220–6056 m Successful (method err: 7.2%, sensitivity 2σ: 6.9%)
20251130 -1.0 Not a clear night Not a clear night
20251129 -1.0 Not a clear night Not a clear night
20251128 -1.0 Not a clear night Not a clear night
20251127 0.5 Partial success 2.545e+11 2.02e+10 1980–5816 m Successful (method err: 4.6%, sensitivity 2σ: 7.9%)
20251126 -1.0 Not a clear night Not a clear night
20251125 -1.0 Not a clear night Not a clear night
20251124 -1.0 Not a clear night Not a clear night
20251123 0.5 Partial success 3.273e+11 1.85e+10 1740–5576 m Successful (method err: 11.5%, sensitivity 2σ: 5.6%)
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 Successful 2.827e+11 1.27e+10 2220–6056 m Successful (method err: 6.9%, sensitivity 2σ: 4.5%)
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 0.5 Partial success 3.110e+11 2.08e+10 3179–7015 m Successful (method err: 8.8%, sensitivity 2σ: 6.7%)
20251112 -1.0 Not a clear night Not a clear night
20251111 -1.0 Not a clear night Not a clear night
20251110 0.5 Partial success 3.222e+11 3.33e+10 1980–5816 m Successful (method err: 0.2%, sensitivity 2σ: 10.3%)
20251109 -1.0 Not a clear night Not a clear night
20251108 0.5 Partial success 2.725e+11 1.64e+10 3419–6296 m Successful (method err: 10.5%, sensitivity 2σ: 6.0%)
20251107 0.5 Partial success 3.494e+11 3.04e+10 4857–5337 m Successful (method err: 11.6%, sensitivity 2σ: 8.7%)
20251106 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251105 -1.0 Not a clear night Not a clear night
20251104 -1.0 Not a clear night Not a clear night
20251103 0.5 Partial success 3.139e+11 3.13e+10 1980–5816 m Successful (method err: 14.0%, sensitivity 2σ: 10.0%)
20251102 -3.0 Method disagreement Method disagreement: 15.2%
20251101 0.5 Partial success 3.291e+11 1.11e+10 2699–6535 m Successful (method err: 7.0%, sensitivity 2σ: 3.4%)
20251031 -1.0 Not a clear night Not a clear night
20251030 -1.0 Not a clear night Not a clear night
20251029 -1.0 Not a clear night Not a clear night
20251028 -1.0 Not a clear night Not a clear night
20251027 -1.0 Not a clear night Not a clear night
20251026 -1.0 Not a clear night Not a clear night
20251025 -1.0 Not a clear night Not a clear night
20251024 -1.0 Not a clear night Not a clear night
20251023 -1.0 Not a clear night Not a clear night
20251022 -1.0 Not a clear night Not a clear night
20251021 -1.0 Not a clear night Not a clear night
20251020 -1.0 Not a clear night Not a clear night
20251019 -1.0 Not a clear night Not a clear night
20251018 -1.0 Not a clear night Not a clear night
20251017 -1.0 Not a clear night Not a clear night
20251016 -1.0 Not a clear night Not a clear night
20251015 -1.0 Not a clear night Not a clear night
20251014 -1.0 Not a clear night Not a clear night
20251013 -1.0 Not a clear night Not a clear night
20251012 -1.0 Not a clear night Not a clear night
20251011 -1.0 Not a clear night Not a clear night
20251010 -1.0 Not a clear night Not a clear night
20251009 -1.0 Not a clear night Not a clear night
20251008 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20251002 -1.0 Not a clear night Not a clear night
20251001 0.5 Partial success 3.076e+11 2.63e+10 2699–5576 m Successful (method err: 4.1%, sensitivity 2σ: 8.6%)
20250930 -1.0 Not a clear night Not a clear night
20250929 0.5 Partial success 3.385e+11 2.24e+10 1980–5816 m Successful (method err: 3.6%, sensitivity 2σ: 6.6%)
20250928 0.5 Partial success 2.912e+11 2.37e+10 1980–5816 m Successful (method err: 9.8%, sensitivity 2σ: 8.1%)
20250927 -1.0 Not a clear night Not a clear night
20250926 -1.0 Not a clear night Not a clear night
20250925 0.5 Partial success 3.613e+11 9.23e+09 1980–5816 m Successful (method err: 4.6%, sensitivity 2σ: 2.6%)
20250924 0.5 Partial success 3.790e+11 2.37e+10 2220–3658 m Successful (method err: 6.2%, sensitivity 2σ: 6.2%)
20250923 1.0 Successful 3.428e+11 3.38e+10 2460–6296 m Successful (method err: 1.8%, sensitivity 2σ: 9.9%)
20250922 0.5 Partial success 3.554e+11 4.70e+10 2939–6775 m Successful (method err: 1.4%, sensitivity 2σ: 13.2%)
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 0.5 Partial success 5.473e+11 2.92e+10 4138–6056 m Successful (method err: 10.9%, sensitivity 2σ: 5.3%)
20250918 -1.0 Not a clear night Not a clear night
20250917 -1.0 Not a clear night Not a clear night
20250916 -1.0 Not a clear night Not a clear night
20250915 0.0 No data No profiles in nighttime window
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 0.5 Partial success 3.453e+11 1.91e+10 2939–6775 m Successful (method err: 5.3%, sensitivity 2σ: 5.5%)
20250909 -1.0 Not a clear night Not a clear night
20250908 -1.0 Not a clear night Not a clear night
20250907 0.5 Partial success 3.714e+11 1.09e+10 2939–6775 m Successful (method err: 5.8%, sensitivity 2σ: 2.9%)
20250906 0.5 Partial success 3.801e+11 1.08e+10 1980–4857 m Successful (method err: 7.4%, sensitivity 2σ: 2.8%)
20250905 -3.0 Method disagreement Method disagreement: 15.7%
20250904 -1.0 Not a clear night Not a clear night
20250903 -1.0 Not a clear night Not a clear night
20250901 -1.0 Not a clear night Not a clear night
20250831 -1.0 Not a clear night Not a clear night
20250830 -1.0 Not a clear night Not a clear night
20250829 0.5 Partial success 3.846e+11 3.03e+10 2699–6535 m Successful (method err: 7.1%, sensitivity 2σ: 7.9%)
20250828 -1.0 Not a clear night Not a clear night
20250827 -3.0 Method disagreement Method disagreement: 16.4%
20250826 0.5 Partial success 4.574e+11 2.18e+10 2220–4138 m Successful (method err: 3.9%, sensitivity 2σ: 4.8%)
20250825 0.5 Partial success 4.569e+11 1.57e+10 1740–5576 m Successful (method err: 4.9%, sensitivity 2σ: 3.4%)
20250824 1.0 Successful 3.762e+11 2.08e+10 1980–5816 m Successful (method err: 0.9%, sensitivity 2σ: 5.5%)
20250823 -1.0 Not a clear night Not a clear night
20250822 -1.0 Not a clear night Not a clear night
20250821 0.5 Partial success 4.320e+11 1.66e+10 2220–6056 m Successful (method err: 3.9%, sensitivity 2σ: 3.8%)
20250820 -1.0 Not a clear night Not a clear night
20250819 1.0 Successful 3.267e+11 2.02e+10 2939–6775 m Successful (method err: 11.1%, sensitivity 2σ: 6.2%)
20250818 -1.0 Not a clear night Not a clear night
20250817 1.0 Successful 3.720e+11 3.79e+10 1740–5576 m Successful (method err: 1.8%, sensitivity 2σ: 10.2%)
20250816 -1.0 Not a clear night Not a clear night
20250815 0.5 Partial success 3.390e+11 4.16e+10 5097–6535 m Successful (method err: 7.2%, sensitivity 2σ: 12.3%)
20250814 -1.0 Not a clear night Not a clear night
20250813 0.5 Partial success 3.411e+11 4.68e+10 5337–6296 m Successful (method err: 10.1%, sensitivity 2σ: 13.7%)
20250812 -1.0 Not a clear night Not a clear night
20250811 1.0 Successful 3.546e+11 4.38e+10 3419–6775 m Successful (method err: 1.6%, sensitivity 2σ: 12.4%)
20250810 -3.0 Method disagreement Method disagreement: 19.2%
20250809 0.5 Partial success 3.467e+11 3.45e+10 4378–5816 m Successful (method err: 0.1%, sensitivity 2σ: 10.0%)
20250808 -1.0 Not a clear night Not a clear night
20250807 -1.0 Not a clear night Not a clear night
20250806 -1.0 Not a clear night Not a clear night
20250805 -1.0 Not a clear night Not a clear night
20250804 -1.0 Not a clear night Not a clear night
20250803 -1.0 Not a clear night Not a clear night
20250802 -1.0 Not a clear night Not a clear night
20250801 -1.0 Not a clear night Not a clear night
20250731 -1.0 Not a clear night Not a clear night
20250730 -1.0 Not a clear night Not a clear night
20250729 -1.0 Not a clear night Not a clear night
20250728 -1.0 Not a clear night Not a clear night
20250727 -1.0 Not a clear night Not a clear night
20250726 -1.0 Not a clear night Not a clear night
20250725 -1.0 Not a clear night Not a clear night
20250724 0.5 Partial success 4.886e+11 2.40e+10 3898–6296 m Successful (method err: 11.3%, sensitivity 2σ: 4.9%)
20250723 -1.0 Not a clear night Not a clear night
20250722 -1.0 Not a clear night Not a clear night
20250721 1.0 Successful 3.964e+11 1.47e+10 3179–6535 m Successful (method err: 6.4%, sensitivity 2σ: 3.7%)
20250720 -1.0 Not a clear night Not a clear night
20250719 0.5 Partial success 3.671e+11 1.96e+10 3179–5576 m Successful (method err: 13.1%, sensitivity 2σ: 5.3%)
20250718 -1.0 Not a clear night Not a clear night
20250717 0.5 Partial success 4.059e+11 3.86e+10 2939–4378 m Successful (method err: 6.8%, sensitivity 2σ: 9.5%)
20250716 -1.0 Not a clear night Not a clear night
20250715 -1.0 Not a clear night Not a clear night
20250714 -1.0 Not a clear night Not a clear night
20250713 -1.0 Not a clear night Not a clear night
20250712 -1.0 Not a clear night Not a clear night
20250711 -1.0 Not a clear night Not a clear night
20250710 -1.0 Not a clear night Not a clear night
20250709 -1.0 Not a clear night Not a clear night
20250708 -1.0 Not a clear night Not a clear night
20250707 -1.0 Not a clear night Not a clear night
20250706 -1.0 Not a clear night Not a clear night
20250705 -1.0 Not a clear night Not a clear night
20250704 0.5 Partial success 4.376e+11 1.68e+10 2699–5576 m Successful (method err: 0.3%, sensitivity 2σ: 3.8%)
20250703 -1.0 Not a clear night Not a clear night
20250702 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250701 1.0 Successful 4.596e+11 1.98e+10 1980–5816 m Successful (method err: 7.0%, sensitivity 2σ: 4.3%)
20250630 1.0 Successful 3.860e+11 1.54e+10 2460–4378 m Successful (method err: 1.8%, sensitivity 2σ: 4.0%)
20250629 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250628 0.5 Partial success 4.120e+11 1.33e+10 1980–2939 m Successful (method err: 3.3%, sensitivity 2σ: 3.2%)
20250627 -1.0 Not a clear night Not a clear night
20250626 -1.0 Not a clear night Not a clear night
20250625 -1.0 Not a clear night Not a clear night
20250624 -1.0 Not a clear night Not a clear night
20250623 -1.0 Not a clear night Not a clear night
20250622 0.5 Partial success 3.670e+11 3.34e+10 5097–6056 m Successful (method err: 7.3%, sensitivity 2σ: 9.1%)
20250621 -1.0 Not a clear night Not a clear night
20250620 1.0 Successful 3.834e+11 2.01e+10 4857–6775 m Successful (method err: 9.1%, sensitivity 2σ: 5.2%)
20250619 1.0 Successful 3.710e+11 2.51e+10 4378–5816 m Successful (method err: 10.0%, sensitivity 2σ: 6.8%)
20250618 -1.0 Not a clear night Not a clear night
20250617 0.5 Partial success 4.248e+11 1.91e+10 4857–6775 m Successful (method err: 14.2%, sensitivity 2σ: 4.5%)
20250616 -1.0 Not a clear night Not a clear night
20250615 -1.0 Not a clear night Not a clear night
20250614 -1.0 Not a clear night Not a clear night
20250613 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250612 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250611 0.5 Partial success 3.339e+11 4.49e+10 3898–5816 m Successful (method err: 0.1%, sensitivity 2σ: 13.4%)
20250610 -1.0 Not a clear night Not a clear night
20250609 -1.0 Not a clear night Not a clear night
20250608 -1.0 Not a clear night Not a clear night
20250607 -1.0 Not a clear night Not a clear night
20250606 -1.0 Not a clear night Not a clear night
20250605 0.5 Partial success 4.008e+11 1.02e+11 2460–3419 m Successful (method err: 8.1%, sensitivity 2σ: 25.4%)
20250604 -1.0 Not a clear night Not a clear night
20250603 1.0 Successful 4.532e+11 3.87e+10 1980–2460 m Successful (method err: 5.7%, sensitivity 2σ: 8.5%)
20250602 0.5 Partial success 4.078e+11 4.35e+10 2699–4138 m Successful (method err: 13.0%, sensitivity 2σ: 10.7%)
20250601 -1.0 Not a clear night Not a clear night
20250531 0.5 Partial success 3.841e+11 1.71e+10 2939–6296 m Successful (method err: 1.4%, sensitivity 2σ: 4.4%)
20250530 -1.0 Not a clear night Not a clear night
20250529 -1.0 Not a clear night Not a clear night
20250528 -1.0 Not a clear night Not a clear night
20250527 -1.0 Not a clear night Not a clear night
20250526 -1.0 Not a clear night Not a clear night
20250525 -1.0 Not a clear night Not a clear night
20250524 -1.0 Not a clear night Not a clear night
20250523 -1.0 Not a clear night Not a clear night
20250522 -1.0 Not a clear night Not a clear night
20250521 0.5 Partial success 3.817e+11 2.58e+10 2699–5576 m Successful (method err: 8.5%, sensitivity 2σ: 6.8%)
20250520 0.5 Partial success 4.118e+11 2.45e+10 2460–6296 m Successful (method err: 4.5%, sensitivity 2σ: 5.9%)
20250519 0.5 Partial success 4.166e+11 1.63e+10 2939–5816 m Successful (method err: 1.2%, sensitivity 2σ: 3.9%)
20250518 -1.0 Not a clear night Not a clear night
20250517 1.0 Successful 3.989e+11 4.10e+10 1980–5816 m Successful (method err: 0.7%, sensitivity 2σ: 10.3%)
20250516 1.0 Successful 4.426e+11 1.80e+10 1740–5097 m Successful (method err: 11.5%, sensitivity 2σ: 4.1%)
20250515 -1.0 Not a clear night Not a clear night
20250514 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250513 0.5 Partial success 5.143e+11 2.19e+11 1740–2220 m Successful (method err: 0.9%, sensitivity 2σ: 42.5%)
20250512 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250511 0.5 Partial success 4.686e+11 1.90e+10 1740–5097 m Successful (method err: 5.3%, sensitivity 2σ: 4.1%)
20250510 0.5 Partial success 3.580e+11 1.79e+10 2699–5576 m Successful (method err: 8.1%, sensitivity 2σ: 5.0%)
20250509 1.0 Successful 3.973e+11 2.60e+10 2699–3658 m Successful (method err: 8.7%, sensitivity 2σ: 6.5%)
20250508 -1.0 Not a clear night Not a clear night
20250507 -1.0 Not a clear night Not a clear night
20250506 1.0 Successful 3.802e+11 1.74e+10 2699–6535 m Successful (method err: 3.3%, sensitivity 2σ: 4.6%)
20250505 1.0 Successful 4.078e+11 4.52e+10 1980–3898 m Successful (method err: 1.3%, sensitivity 2σ: 11.1%)
20250504 -1.0 Not a clear night Not a clear night
20250503 0.5 Partial success 3.831e+11 4.20e+10 3658–7494 m Successful (method err: 2.0%, sensitivity 2σ: 11.0%)
20250502 -1.0 Not a clear night Not a clear night
20250501 0.5 Partial success 3.758e+11 1.68e+10 3179–7015 m Successful (method err: 1.6%, sensitivity 2σ: 4.5%)
20250430 0.5 Partial success 4.510e+11 1.34e+10 3179–7015 m Successful (method err: 14.9%, sensitivity 2σ: 3.0%)
20250429 0.5 Partial success 4.371e+11 1.60e+10 2460–6296 m Successful (method err: 11.0%, sensitivity 2σ: 3.7%)
20250428 1.0 Successful 3.784e+11 1.10e+10 1740–5576 m Successful (method err: 2.1%, sensitivity 2σ: 2.9%)
20250427 1.0 Successful 3.671e+11 1.97e+10 2699–6535 m Successful (method err: 10.4%, sensitivity 2σ: 5.4%)
20250426 1.0 Successful 3.615e+11 3.08e+10 1740–5576 m Successful (method err: 6.1%, sensitivity 2σ: 8.5%)
20250425 -1.0 Not a clear night Not a clear night
20250424 -1.0 Not a clear night Not a clear night
20250423 -1.0 Not a clear night Not a clear night
20250422 -1.0 Not a clear night Not a clear night
20250421 -1.0 Not a clear night Not a clear night
20250420 0.5 Partial success 3.541e+11 2.28e+10 1740–4617 m Successful (method err: 3.7%, sensitivity 2σ: 6.5%)
20250419 0.5 Partial success 3.376e+11 1.60e+10 2939–4857 m Successful (method err: 12.1%, sensitivity 2σ: 4.7%)
20250418 -1.0 Not a clear night Not a clear night
20250417 -1.0 Not a clear night Not a clear night
20250416 -1.0 Not a clear night Not a clear night
20250415 0.5 Partial success 4.739e+11 4.26e+10 2460–3898 m Successful (method err: 0.8%, sensitivity 2σ: 9.0%)
20250414 -1.0 Not a clear night Not a clear night
20250413 -1.0 Not a clear night Not a clear night
20250412 0.5 Partial success 3.883e+11 1.23e+10 3179–7015 m Successful (method err: 4.5%, sensitivity 2σ: 3.2%)
20250411 0.5 Partial success 3.593e+11 2.54e+10 2939–6775 m Successful (method err: 2.3%, sensitivity 2σ: 7.1%)
20250410 -1.0 Not a clear night Not a clear night
20250409 0.5 Partial success 3.875e+11 2.18e+10 2220–3179 m Successful (method err: 4.2%, sensitivity 2σ: 5.6%)
20250408 1.0 Successful 3.398e+11 1.02e+10 2460–6296 m Successful (method err: 10.6%, sensitivity 2σ: 3.0%)
20250407 1.0 Successful 3.249e+11 1.56e+10 4857–5816 m Successful (method err: 2.5%, sensitivity 2σ: 4.8%)
20250406 0.5 Partial success 3.555e+11 7.78e+09 2460–6296 m Successful (method err: 11.0%, sensitivity 2σ: 2.2%)
20250405 0.5 Partial success 3.436e+11 9.38e+09 1740–5576 m Successful (method err: 2.0%, sensitivity 2σ: 2.7%)
20250404 1.0 Successful 4.534e+11 1.51e+10 2220–6056 m Successful (method err: 1.7%, sensitivity 2σ: 3.3%)
20250403 0.5 Partial success 4.453e+11 1.96e+10 1980–4857 m Successful (method err: 2.1%, sensitivity 2σ: 4.4%)
20250402 1.0 Successful 3.687e+11 8.94e+09 1980–4378 m Successful (method err: 5.3%, sensitivity 2σ: 2.4%)
20250401 1.0 Successful 3.231e+11 2.14e+10 3179–7015 m Successful (method err: 3.5%, sensitivity 2σ: 6.6%)
20250331 -1.0 Not a clear night Not a clear night
20250330 -1.0 Not a clear night Not a clear night
20250329 -1.0 Not a clear night Not a clear night
20250328 1.0 Successful 3.509e+11 1.65e+10 1740–5576 m Successful (method err: 7.0%, sensitivity 2σ: 4.7%)
20250327 0.5 Partial success 3.495e+11 1.10e+10 1740–5576 m Successful (method err: 3.8%, sensitivity 2σ: 3.2%)
20250326 -1.0 Not a clear night Not a clear night
20250325 -1.0 Not a clear night Not a clear night
20250324 -1.0 Not a clear night Not a clear night
20250323 -1.0 Not a clear night Not a clear night
20250322 -1.0 Not a clear night Not a clear night
20250321 0.5 Partial success 3.390e+11 2.49e+10 1980–4857 m Successful (method err: 1.6%, sensitivity 2σ: 7.4%)
20250320 0.5 Partial success 3.581e+11 2.31e+10 2460–6296 m Successful (method err: 6.5%, sensitivity 2σ: 6.4%)
20250319 1.0 Successful 3.273e+11 6.67e+09 2699–6056 m Successful (method err: 11.8%, sensitivity 2σ: 2.0%)
20250318 1.0 Successful 3.286e+11 7.50e+09 2460–6296 m Successful (method err: 8.9%, sensitivity 2σ: 2.3%)
20250317 -1.0 Not a clear night Not a clear night
20250316 1.0 Successful 3.846e+11 2.04e+10 2220–3658 m Successful (method err: 1.7%, sensitivity 2σ: 5.3%)
20250315 1.0 Successful 3.792e+11 1.52e+10 2220–4617 m Successful (method err: 6.3%, sensitivity 2σ: 4.0%)
20250314 1.0 Successful 3.723e+11 2.03e+10 3898–7734 m Successful (method err: 1.2%, sensitivity 2σ: 5.4%)
20250313 1.0 Successful 3.568e+11 1.50e+10 1740–5576 m Successful (method err: 5.8%, sensitivity 2σ: 4.2%)
20250312 -1.0 Not a clear night Not a clear night
20250311 -1.0 Not a clear night Not a clear night
20250310 0.5 Partial success 3.010e+11 2.03e+10 5337–6296 m Successful (method err: 7.3%, sensitivity 2σ: 6.8%)
20250309 0.5 Partial success 3.292e+11 2.81e+10 5337–6296 m Successful (method err: 2.7%, sensitivity 2σ: 8.5%)
20250308 1.0 Successful 4.867e+11 2.59e+10 2460–3419 m Successful (method err: 1.4%, sensitivity 2σ: 5.3%)
20250307 -3.0 Method disagreement Method disagreement: 15.9%
20250306 1.0 Successful 3.128e+11 2.04e+10 1740–3179 m Successful (method err: 2.3%, sensitivity 2σ: 6.5%)
20250305 1.0 Successful 2.776e+11 1.80e+10 3898–7255 m Successful (method err: 10.5%, sensitivity 2σ: 6.5%)
20250304 0.5 Partial success 2.820e+11 2.05e+10 2220–6056 m Successful (method err: 7.1%, sensitivity 2σ: 7.3%)
20250303 1.0 Successful 3.021e+11 9.98e+09 1980–5816 m Successful (method err: 9.0%, sensitivity 2σ: 3.3%)
20250302 0.5 Partial success 2.923e+11 1.99e+10 2220–6056 m Successful (method err: 12.2%, sensitivity 2σ: 6.8%)
20250301 -3.0 Method disagreement Method disagreement: 15.5%
20250228 -1.0 Not a clear night Not a clear night
20250227 -1.0 Not a clear night Not a clear night
20250226 -1.0 Not a clear night Not a clear night
20250225 -1.0 Not a clear night Not a clear night
20250224 -1.0 Not a clear night Not a clear night
20250223 -1.0 Not a clear night Not a clear night
20250222 -1.0 Not a clear night Not a clear night
20250221 -1.0 Not a clear night Not a clear night
20250220 0.5 Partial success 3.270e+11 2.69e+10 3179–7015 m Successful (method err: 7.3%, sensitivity 2σ: 8.2%)
20250219 0.5 Partial success 3.377e+11 1.24e+10 1740–5576 m Successful (method err: 7.4%, sensitivity 2σ: 3.7%)
20250218 0.5 Partial success 3.468e+11 1.63e+10 1980–5816 m Successful (method err: 0.0%, sensitivity 2σ: 4.7%)
20250217 1.0 Successful 3.726e+11 1.15e+10 1740–5576 m Successful (method err: 6.4%, sensitivity 2σ: 3.1%)
20250216 -1.0 Not a clear night Not a clear night
20250215 -1.0 Not a clear night Not a clear night
20250214 -1.0 Not a clear night Not a clear night
20250213 -1.0 Not a clear night Not a clear night
20250212 -1.0 Not a clear night Not a clear night
20250211 -1.0 Not a clear night Not a clear night
20250210 -1.0 Not a clear night Not a clear night
20250209 -1.0 Not a clear night Not a clear night
20250208 -1.0 Not a clear night Not a clear night
20250207 -1.0 Not a clear night Not a clear night
20250206 -1.0 Not a clear night Not a clear night
20250205 -1.0 Not a clear night Not a clear night
20250204 0.5 Partial success 3.051e+11 2.86e+10 1740–5576 m Successful (method err: 5.9%, sensitivity 2σ: 9.4%)
20250203 0.5 Partial success 3.066e+11 1.35e+10 1740–5576 m Successful (method err: 7.4%, sensitivity 2σ: 4.4%)
20250202 1.0 Successful 3.068e+11 1.26e+10 2460–6296 m Successful (method err: 0.1%, sensitivity 2σ: 4.1%)
20250201 1.0 Successful 2.958e+11 2.33e+10 2699–6535 m Successful (method err: 2.9%, sensitivity 2σ: 7.9%)
20250131 -1.0 Not a clear night Not a clear night
20250130 -1.0 Not a clear night Not a clear night
20250129 -1.0 Not a clear night Not a clear night
20250128 -1.0 Not a clear night Not a clear night
20250127 -1.0 Not a clear night Not a clear night
20250126 -1.0 Not a clear night Not a clear night
20250125 -1.0 Not a clear night Not a clear night
20250124 -1.0 Not a clear night Not a clear night
20250123 -1.0 Not a clear night Not a clear night
20250122 -1.0 Not a clear night Not a clear night
20250121 -1.0 Not a clear night Not a clear night
20250120 -1.0 Not a clear night Not a clear night
20250119 -1.0 Not a clear night Not a clear night
20250118 -1.0 Not a clear night Not a clear night
20250117 -1.0 Not a clear night Not a clear night
20250116 -1.0 Not a clear night Not a clear night
20250115 -1.0 Not a clear night Not a clear night
20250114 0.5 Partial success 2.796e+11 1.08e+10 1740–5576 m Successful (method err: 8.3%, sensitivity 2σ: 3.8%)
20250113 1.0 Successful 2.761e+11 5.80e+09 1980–5816 m Successful (method err: 11.0%, sensitivity 2σ: 2.1%)
20250112 -1.0 Not a clear night Not a clear night
20250111 -3.0 Method disagreement Method disagreement: 15.1%
20250110 -1.0 Not a clear night Not a clear night
20250109 -1.0 Not a clear night Not a clear night
20250108 -1.0 Not a clear night Not a clear night
20250107 -1.0 Not a clear night Not a clear night
20250106 -1.0 Not a clear night Not a clear night
20250105 -1.0 Not a clear night Not a clear night
20250104 -1.0 Not a clear night Not a clear night
20250103 -1.0 Not a clear night Not a clear night
20250102 -1.0 Not a clear night Not a clear night
20250101 -1.0 Not a clear night Not a clear night

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