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

0-20000-0-10474_0 CHM15k Rayleigh

WITTENBERG · GERMANY · DWD GAW Aerosol Group - Met Observatory Hohenpeissenberg

WMO 0-20000-0-10474 Lat/Lon 51.890, 12.650 Alt 105 m

Rayleigh 27% success · 142/520 · median 4.631e+11 · rel. unc 4%

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 (520) — 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 -1.0 Not a clear night Not a clear night
20260621 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260620 0.5 Partial success 2.704e+12 7.64e+10 2312–3772 m Successful (method err: 2.3%, sensitivity 2σ: 2.8%)
20260619 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
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 0.5 Partial success 5.044e+11 3.68e+10 2323–5200 m Successful (method err: 4.9%, sensitivity 2σ: 7.3%)
20260530 -1.0 Not a clear night Not a clear night
20260529 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260528 1.0 Successful 5.233e+11 2.98e+10 1843–5200 m Successful (method err: 3.0%, sensitivity 2σ: 5.7%)
20260527 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260526 1.0 Successful 5.731e+11 1.83e+10 2802–5679 m Successful (method err: 1.7%, sensitivity 2σ: 3.2%)
20260525 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260524 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260523 0.5 Partial success 5.808e+11 2.88e+10 1843–4720 m Successful (method err: 13.7%, sensitivity 2σ: 5.0%)
20260522 -1.0 Not a clear night Not a clear night
20260521 -1.0 Not a clear night Not a clear night
20260520 -1.0 Not a clear night Not a clear night
20260519 -1.0 Not a clear night Not a clear night
20260518 0.5 Partial success 5.297e+11 3.66e+10 2802–5200 m Successful (method err: 3.6%, sensitivity 2σ: 6.9%)
20260517 1.0 Successful 4.865e+11 5.24e+10 3042–5440 m Successful (method err: 13.4%, sensitivity 2σ: 10.8%)
20260516 -1.0 Not a clear night Not a clear night
20260515 0.5 Partial success 4.628e+11 1.04e+10 2323–5200 m Successful (method err: 9.8%, sensitivity 2σ: 2.2%)
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 1.0 Successful 5.432e+11 2.53e+10 2083–5440 m Successful (method err: 2.4%, sensitivity 2σ: 4.7%)
20260509 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 6.171e+11 2.09e+10 2323–6159 m Successful (method err: 10.6%, sensitivity 2σ: 3.4%)
20260502 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260501 0.5 Partial success 5.512e+11 4.03e+10 3522–4481 m Successful (method err: 0.6%, sensitivity 2σ: 7.3%)
20260430 1.0 Successful 5.033e+11 1.04e+10 2323–5679 m Successful (method err: 0.1%, sensitivity 2σ: 2.1%)
20260429 1.0 Successful 5.566e+11 3.11e+10 2083–5919 m Successful (method err: 0.6%, sensitivity 2σ: 5.6%)
20260427 0.5 Partial success 4.427e+11 1.38e+10 2563–4960 m Successful (method err: 14.9%, sensitivity 2σ: 3.1%)
20260426 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260425 -1.0 Not a clear night Not a clear night
20260424 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260423 0.5 Partial success 4.905e+11 1.16e+10 1843–3282 m Successful (method err: 4.4%, sensitivity 2σ: 2.4%)
20260422 1.0 Successful 4.497e+11 1.86e+10 2323–5200 m Successful (method err: 6.1%, sensitivity 2σ: 4.1%)
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 Not a clear night Not a clear night
20260418 -1.0 Not a clear night Not a clear night
20260417 1.0 Successful 4.748e+11 5.91e+10 2802–4720 m Successful (method err: 6.1%, sensitivity 2σ: 12.5%)
20260416 -1.0 Not a clear night Not a clear night
20260415 1.0 Successful 5.696e+11 4.38e+10 1843–5200 m Successful (method err: 8.5%, sensitivity 2σ: 7.7%)
20260414 -1.0 Not a clear night Not a clear night
20260413 -1.0 Not a clear night Not a clear night
20260412 0.5 Partial success 4.706e+11 2.30e+10 2083–4001 m Successful (method err: 12.4%, sensitivity 2σ: 4.9%)
20260411 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260410 -1.0 Not a clear night Not a clear night
20260408 1.0 Successful 3.959e+11 2.05e+10 3282–5200 m Successful (method err: 8.9%, sensitivity 2σ: 5.2%)
20260407 0.5 Partial success 4.375e+11 1.55e+10 2323–3761 m Successful (method err: 2.3%, sensitivity 2σ: 3.5%)
20260406 -1.0 Not a clear night Not a clear night
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 4.218e+11 2.01e+10 3522–5919 m Successful (method err: 9.8%, sensitivity 2σ: 4.8%)
20260401 -1.0 Not a clear night Not a clear night
20260331 -1.0 Not a clear night Not a clear night
20260330 -1.0 Not a clear night Not a clear night
20260329 -1.0 Not a clear night Not a clear night
20260328 0.5 Partial success 4.825e+11 6.76e+10 1843–4720 m Successful (method err: 6.0%, sensitivity 2σ: 14.0%)
20260327 -3.0 Method disagreement Method disagreement: 15.8%
20260326 0.5 Partial success 4.106e+11 3.53e+10 2323–4720 m Successful (method err: 15.0%, sensitivity 2σ: 8.6%)
20260325 -1.0 Not a clear night Not a clear night
20260324 0.5 Partial success 5.198e+11 2.97e+10 3282–5679 m Successful (method err: 14.1%, sensitivity 2σ: 5.7%)
20260323 0.5 Partial success 4.985e+11 3.56e+10 2083–2563 m Successful (method err: 6.7%, sensitivity 2σ: 7.1%)
20260322 1.0 Successful 5.216e+11 2.83e+10 3522–5440 m Successful (method err: 14.3%, sensitivity 2σ: 5.4%)
20260321 -1.0 Not a clear night Not a clear night
20260320 -1.0 Not a clear night Not a clear night
20260319 0.5 Partial success 5.339e+11 3.63e+10 2802–5679 m Successful (method err: 11.1%, sensitivity 2σ: 6.8%)
20260318 1.0 Successful 5.278e+11 1.28e+10 1843–2802 m Successful (method err: 2.9%, sensitivity 2σ: 2.4%)
20260317 1.0 Successful 4.553e+11 3.28e+10 2802–4720 m Successful (method err: 13.3%, sensitivity 2σ: 7.2%)
20260316 0.5 Partial success 4.274e+11 1.36e+11 2083–4960 m Successful (method err: 14.3%, sensitivity 2σ: 31.9%)
20260315 -1.0 Not a clear night Not a clear night
20260314 -1.0 Not a clear night Not a clear night
20260313 0.5 Partial success 5.636e+11 1.84e+10 4001–5919 m Successful (method err: 8.1%, sensitivity 2σ: 3.3%)
20260312 -1.0 Not a clear night Not a clear night
20260311 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260310 -1.0 Not a clear night Not a clear night
20260309 0.5 Partial success 4.965e+11 3.45e+10 2563–3522 m Successful (method err: 4.1%, sensitivity 2σ: 6.9%)
20260308 -1.0 Not a clear night Not a clear night
20260307 0.5 Partial success 4.534e+11 1.75e+10 2323–4241 m Successful (method err: 12.2%, sensitivity 2σ: 3.9%)
20260306 1.0 Successful 4.509e+11 1.27e+10 3042–5919 m Successful (method err: 8.0%, sensitivity 2σ: 2.8%)
20260305 1.0 Successful 4.967e+11 1.48e+10 3282–6159 m Successful (method err: 12.0%, sensitivity 2σ: 3.0%)
20260304 -3.0 Method disagreement Method disagreement: 15.7%
20260303 0.5 Partial success 4.101e+11 6.46e+09 2083–5919 m Successful (method err: 1.5%, sensitivity 2σ: 1.6%)
20260302 1.0 Successful 4.746e+11 1.14e+10 2083–5919 m Successful (method err: 4.7%, sensitivity 2σ: 2.4%)
20260301 -1.0 Not a clear night Not a clear night
20260228 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260227 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260226 0.5 Partial success 4.285e+11 6.00e+09 1843–5200 m Successful (method err: 13.2%, sensitivity 2σ: 1.4%)
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 0.5 Partial success 4.635e+11 1.25e+10 1843–5679 m Successful (method err: 2.7%, sensitivity 2σ: 2.7%)
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 0.5 Partial success 4.508e+11 3.04e+10 3042–4481 m Successful (method err: 8.9%, sensitivity 2σ: 6.7%)
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 -1.0 Not a clear night Not a clear night
20260201 -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 -1.0 Not a clear night Not a clear night
20260125 -1.0 Not a clear night Not a clear night
20260124 -1.0 Not a clear night Not a clear night
20260123 0.5 Partial success 4.359e+11 3.52e+10 2563–3042 m Successful (method err: 5.2%, sensitivity 2σ: 8.1%)
20260122 1.0 Successful 5.191e+11 2.45e+10 3522–5440 m Successful (method err: 11.0%, sensitivity 2σ: 4.7%)
20260121 1.0 Successful 4.406e+11 1.83e+10 2563–6399 m Successful (method err: 14.3%, sensitivity 2σ: 4.2%)
20260120 1.0 Successful 5.241e+11 1.44e+10 3042–6878 m Successful (method err: 3.7%, sensitivity 2σ: 2.8%)
20260119 1.0 Successful 4.265e+11 1.65e+10 3761–6159 m Successful (method err: 5.5%, sensitivity 2σ: 3.9%)
20260118 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260117 0.5 Partial success 5.224e+11 1.24e+10 2563–4960 m Successful (method err: 5.6%, sensitivity 2σ: 2.4%)
20260116 0.5 Partial success 4.045e+11 1.51e+10 2083–5440 m Successful (method err: 12.4%, sensitivity 2σ: 3.7%)
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 0.5 Partial success 4.055e+11 6.91e+09 1843–5200 m Successful (method err: 9.9%, sensitivity 2σ: 1.7%)
20260111 1.0 Successful 4.126e+11 1.23e+10 1843–4720 m Successful (method err: 14.3%, sensitivity 2σ: 3.0%)
20260110 -1.0 Not a clear night Not a clear night
20260109 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260108 1.0 Successful 4.353e+11 1.36e+10 1843–5679 m Successful (method err: 6.4%, sensitivity 2σ: 3.1%)
20260107 1.0 Successful 4.395e+11 1.51e+10 1843–4720 m Successful (method err: 9.8%, sensitivity 2σ: 3.4%)
20260106 1.0 Successful 4.482e+11 1.83e+10 2563–4960 m Successful (method err: 11.1%, sensitivity 2σ: 4.1%)
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 -1.0 Not a clear night Not a clear night
20251230 -1.0 Not a clear night Not a clear night
20251229 -1.0 Not a clear night Not a clear night
20251228 0.5 Partial success 3.953e+11 1.21e+10 1843–5679 m Successful (method err: 14.6%, sensitivity 2σ: 3.1%)
20251227 0.5 Partial success 4.141e+11 1.06e+10 1843–4241 m Successful (method err: 8.7%, sensitivity 2σ: 2.5%)
20251226 -3.0 Method disagreement Method disagreement: 15.6%
20251225 1.0 Successful 4.386e+11 1.40e+10 1843–4720 m Successful (method err: 12.6%, sensitivity 2σ: 3.2%)
20251224 1.0 Successful 4.565e+11 2.98e+10 2563–5440 m Successful (method err: 12.3%, sensitivity 2σ: 6.5%)
20251223 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 3.998e+11 1.47e+10 2323–5200 m Successful (method err: 10.7%, sensitivity 2σ: 3.7%)
20251218 0.5 Partial success 4.472e+11 2.09e+10 2802–3761 m Successful (method err: 9.6%, sensitivity 2σ: 4.7%)
20251217 0.5 Partial success 4.216e+11 1.12e+10 3282–6159 m Successful (method err: 6.0%, sensitivity 2σ: 2.7%)
20251216 0.5 Partial success 4.103e+11 1.50e+10 3522–5440 m Successful (method err: 9.6%, sensitivity 2σ: 3.7%)
20251215 -1.0 Not a clear night Not a clear night
20251214 -1.0 Not a clear night Not a clear night
20251213 -1.0 Not a clear night Not a clear night
20251212 0.5 Partial success 3.789e+11 1.96e+10 1843–5200 m Successful (method err: 8.7%, sensitivity 2σ: 5.2%)
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 -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 -1.0 Not a clear night Not a clear night
20251202 0.5 Partial success 4.096e+11 1.09e+10 1843–5679 m Successful (method err: 8.5%, sensitivity 2σ: 2.7%)
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 -1.0 Not a clear night Not a clear night
20251127 -1.0 Not a clear night Not a clear night
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 4.579e+11 1.01e+10 1843–4241 m Successful (method err: 4.8%, sensitivity 2σ: 2.2%)
20251122 1.0 Successful 4.664e+11 1.15e+10 1843–5200 m Successful (method err: 1.6%, sensitivity 2σ: 2.5%)
20251121 0.5 Partial success 4.139e+11 1.41e+10 1843–4720 m Successful (method err: 11.9%, sensitivity 2σ: 3.4%)
20251120 -1.0 Not a clear night Not a clear night
20251119 0.0 No data No profiles in nighttime window
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 0.0 No data No profiles in nighttime window
20251108 1.0 Successful 3.755e+11 2.15e+10 1843–5679 m Successful (method err: 7.1%, sensitivity 2σ: 5.7%)
20251107 -3.0 Method disagreement Method disagreement: 16.0%
20251106 -3.0 Method disagreement Method disagreement: 15.4%
20251105 0.5 Partial success 3.930e+11 7.31e+09 2323–4720 m Successful (method err: 13.5%, sensitivity 2σ: 1.9%)
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 0.5 Partial success 4.204e+11 1.48e+10 2323–5679 m Successful (method err: 6.1%, sensitivity 2σ: 3.5%)
20251031 -3.0 Method disagreement Method disagreement: 15.7%
20251030 -1.0 Not a clear night Not a clear night
20251029 -3.0 Method disagreement Method disagreement: 15.4%
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 0.5 Partial success 4.344e+11 1.52e+10 2083–4481 m Successful (method err: 7.2%, sensitivity 2σ: 3.5%)
20251021 -1.0 Not a clear night Not a clear night
20251020 1.0 Successful 4.084e+11 9.54e+09 1843–5200 m Successful (method err: 8.7%, sensitivity 2σ: 2.3%)
20251019 0.5 Partial success 3.951e+11 9.59e+09 1843–5200 m Successful (method err: 12.5%, sensitivity 2σ: 2.4%)
20251018 1.0 Successful 4.350e+11 2.50e+10 1843–3761 m Successful (method err: 13.2%, sensitivity 2σ: 5.8%)
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 0.5 Partial success 4.047e+11 1.45e+10 1843–5679 m Successful (method err: 13.3%, sensitivity 2σ: 3.6%)
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 -3.0 Method disagreement Method disagreement: 15.7%
20251003 -3.0 Method disagreement Method disagreement: 17.1%
20251002 1.0 Successful 4.592e+11 2.75e+10 2802–6159 m Successful (method err: 10.6%, sensitivity 2σ: 6.0%)
20251001 -3.0 Method disagreement Method disagreement: 15.8%
20250930 -1.0 Not a clear night Not a clear night
20250929 1.0 Successful 4.282e+11 1.75e+10 2563–6399 m Successful (method err: 8.1%, sensitivity 2σ: 4.1%)
20250928 -1.0 Not a clear night Not a clear night
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 4.751e+11 1.10e+10 1843–5200 m Successful (method err: 7.8%, sensitivity 2σ: 2.3%)
20250924 0.5 Partial success 4.906e+11 4.17e+10 2083–3522 m Successful (method err: 6.0%, sensitivity 2σ: 8.5%)
20250923 1.0 Successful 4.764e+11 2.48e+10 2083–5440 m Successful (method err: 9.5%, sensitivity 2σ: 5.2%)
20250922 -1.0 Not a clear night Not a clear night
20250921 -1.0 Not a clear night Not a clear night
20250920 0.5 Partial success 5.727e+11 2.49e+10 3042–5919 m Successful (method err: 11.3%, sensitivity 2σ: 4.4%)
20250919 0.5 Partial success 5.998e+11 1.50e+10 1843–3282 m Successful (method err: 3.7%, sensitivity 2σ: 2.5%)
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 -1.0 Not a clear night Not a clear night
20250914 -1.0 Not a clear night Not a clear night
20250913 0.5 Partial success 5.261e+11 1.72e+11 2802–5200 m Successful (method err: 2.8%, sensitivity 2σ: 32.7%)
20250912 1.0 Successful 5.038e+11 2.64e+10 2802–4720 m Successful (method err: 6.8%, sensitivity 2σ: 5.2%)
20250911 -1.0 Not a clear night Not a clear night
20250910 -1.0 Not a clear night Not a clear night
20250909 0.5 Partial success 5.829e+11 2.93e+10 4001–5440 m Successful (method err: 12.2%, sensitivity 2σ: 5.0%)
20250908 1.0 Successful 5.340e+11 2.49e+10 2083–4960 m Successful (method err: 6.6%, sensitivity 2σ: 4.7%)
20250907 -3.0 Method disagreement Method disagreement: 17.3%
20250906 -1.0 Not a clear night Not a clear night
20250905 -1.0 Not a clear night Not a clear night
20250904 0.5 Partial success 4.535e+11 9.43e+09 1843–5679 m Successful (method err: 13.6%, sensitivity 2σ: 2.1%)
20250903 0.5 Partial success 4.232e+11 2.57e+10 2563–4481 m Successful (method err: 9.3%, sensitivity 2σ: 6.1%)
20250901 1.0 Successful 4.954e+11 2.61e+10 2323–3761 m Successful (method err: 2.0%, sensitivity 2σ: 5.3%)
20250831 1.0 Successful 4.816e+11 2.46e+10 3042–5440 m Successful (method err: 2.7%, sensitivity 2σ: 5.1%)
20250830 0.5 Partial success 4.768e+11 2.29e+10 2802–5679 m Successful (method err: 7.8%, sensitivity 2σ: 4.8%)
20250829 -1.0 Not a clear night Not a clear night
20250828 -1.0 Not a clear night Not a clear night
20250827 -1.0 Not a clear night Not a clear night
20250826 0.5 Partial success 5.344e+11 2.88e+10 1843–5679 m Successful (method err: 0.1%, sensitivity 2σ: 5.4%)
20250825 1.0 Successful 5.363e+11 5.32e+10 2323–5679 m Successful (method err: 4.7%, sensitivity 2σ: 9.9%)
20250824 0.5 Partial success 4.477e+11 2.10e+10 2323–5679 m Successful (method err: 9.6%, sensitivity 2σ: 4.7%)
20250823 -1.0 Not a clear night Not a clear night
20250822 1.0 Successful 5.322e+11 3.98e+10 2323–6159 m Successful (method err: 6.9%, sensitivity 2σ: 7.5%)
20250821 -1.0 Not a clear night Not a clear night
20250820 0.5 Partial success 4.172e+11 2.95e+10 3522–4960 m Successful (method err: 0.0%, sensitivity 2σ: 7.1%)
20250819 1.0 Successful 4.598e+11 1.43e+10 2083–5919 m Successful (method err: 12.1%, sensitivity 2σ: 3.1%)
20250818 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250817 1.0 Successful 5.163e+11 4.92e+10 1843–5679 m Successful (method err: 13.6%, sensitivity 2σ: 9.5%)
20250816 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250815 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250814 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250813 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250812 -3.0 Method disagreement Method disagreement: 17.3%
20250811 1.0 Successful 4.794e+11 3.93e+10 3522–4481 m Successful (method err: 4.3%, sensitivity 2σ: 8.2%)
20250810 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250809 -1.0 Not a clear night Not a clear night
20250808 -1.0 Not a clear night Not a clear night
20250807 0.5 Partial success 1.226e+12 5.78e+10 4001–6878 m Successful (method err: 12.3%, sensitivity 2σ: 4.7%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250802 -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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -1.0 Not a clear night Not a clear night
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 Not a clear night Not a clear night
20250720 -1.0 Not a clear night Not a clear night
20250719 0.5 Partial success 6.315e+11 3.65e+10 2802–3282 m Successful (method err: 9.0%, sensitivity 2σ: 5.8%)
20250718 -1.0 Not a clear night Not a clear night
20250717 -1.0 Not a clear night Not a clear night
20250716 -1.0 Not a clear night Not a clear night
20250715 -1.0 Not a clear night Not a clear night
20250714 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250704 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250703 -1.0 Not a clear night Not a clear night
20250702 1.0 Successful 5.126e+11 2.48e+10 2083–2563 m Successful (method err: 1.2%, sensitivity 2σ: 4.8%)
20250701 1.0 Successful 4.685e+11 2.12e+10 2323–4720 m Successful (method err: 12.9%, sensitivity 2σ: 4.5%)
20250630 1.0 Successful 5.165e+11 1.35e+10 2083–4481 m Successful (method err: 4.2%, sensitivity 2σ: 2.6%)
20250629 -1.0 Not a clear night Not a clear night
20250628 -1.0 Not a clear night Not a clear night
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250623 -1.0 Not a clear night Not a clear night
20250622 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250621 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250620 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250619 -1.0 Not a clear night Not a clear night
20250618 -1.0 Not a clear night Not a clear night
20250617 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250616 -1.0 Not a clear night Not a clear night
20250615 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250614 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250613 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250612 -1.0 Not a clear night Not a clear night
20250611 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20250604 -1.0 Not a clear night Not a clear night
20250603 -1.0 Not a clear night Not a clear night
20250602 -1.0 Not a clear night Not a clear night
20250601 -1.0 Not a clear night Not a clear night
20250531 -1.0 Not a clear night Not a clear night
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 Successful 4.567e+11 4.20e+10 3042–3522 m Successful (method err: 10.2%, sensitivity 2σ: 9.2%)
20250522 -1.0 Not a clear night Not a clear night
20250521 -1.0 Not a clear night Not a clear night
20250520 -1.0 Not a clear night Not a clear night
20250519 0.0 No data No profiles in nighttime window
20250510 -1.0 Not a clear night Not a clear night
20250509 -1.0 Not a clear night Not a clear night
20250508 -1.0 Not a clear night Not a clear night
20250507 -1.0 Not a clear night Not a clear night
20250506 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250505 -1.0 Not a clear night Not a clear night
20250504 -1.0 Not a clear night Not a clear night
20250503 -1.0 Not a clear night Not a clear night
20250502 -3.0 Method disagreement Method disagreement: 16.4%
20250501 0.5 Partial success 5.725e+11 2.10e+10 4001–4960 m Successful (method err: 4.5%, sensitivity 2σ: 3.7%)
20250430 0.5 Partial success 7.856e+11 7.75e+10 1843–2802 m Successful (method err: 2.6%, sensitivity 2σ: 9.9%)
20250429 0.5 Partial success 5.682e+11 1.48e+10 1843–5200 m Successful (method err: 3.9%, sensitivity 2σ: 2.6%)
20250428 0.5 Partial success 4.713e+11 1.71e+10 1843–5200 m Successful (method err: 13.7%, sensitivity 2σ: 3.6%)
20250427 1.0 Successful 4.463e+11 1.55e+10 2563–6399 m Successful (method err: 9.3%, sensitivity 2σ: 3.5%)
20250426 1.0 Successful 5.211e+11 1.46e+10 2323–6159 m Successful (method err: 14.8%, sensitivity 2σ: 2.8%)
20250425 -1.0 Not a clear night Not a clear night
20250424 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 4.996e+11 1.91e+10 2083–4960 m Successful (method err: 6.0%, sensitivity 2σ: 3.8%)
20250419 -1.0 Not a clear night Not a clear night
20250418 -1.0 Not a clear night Not a clear night
20250417 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250415 -1.0 Not a clear night Not a clear night
20250414 -1.0 Not a clear night Not a clear night
20250413 0.5 Partial success 6.386e+11 2.88e+10 2802–6638 m Successful (method err: 11.2%, sensitivity 2σ: 4.5%)
20250412 -1.0 Not a clear night Not a clear night
20250411 0.5 Partial success 5.176e+11 3.05e+10 2563–6399 m Successful (method err: 13.7%, sensitivity 2σ: 5.9%)
20250410 -1.0 Not a clear night Not a clear night
20250409 -1.0 Not a clear night Not a clear night
20250408 -1.0 Not a clear night Not a clear night
20250407 -1.0 Not a clear night Not a clear night
20250406 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250405 0.5 Partial success 6.125e+11 2.60e+10 1843–5679 m Successful (method err: 13.8%, sensitivity 2σ: 4.3%)
20250404 1.0 Successful 5.239e+11 1.32e+10 1843–5200 m Successful (method err: 1.9%, sensitivity 2σ: 2.5%)
20250403 1.0 Successful 4.527e+11 9.79e+09 2083–3522 m Successful (method err: 3.2%, sensitivity 2σ: 2.2%)
20250402 0.5 Partial success 4.819e+11 1.97e+10 3042–5919 m Successful (method err: 5.7%, sensitivity 2σ: 4.1%)
20250401 -1.0 Not a clear night Not a clear night
20250331 -1.0 Not a clear night Not a clear night
20250330 0.5 Partial success 5.020e+11 1.40e+10 1843–4720 m Successful (method err: 3.1%, sensitivity 2σ: 2.8%)
20250329 -1.0 Not a clear night Not a clear night
20250328 1.0 Successful 4.836e+11 1.62e+10 1843–4720 m Successful (method err: 1.8%, sensitivity 2σ: 3.4%)
20250327 -1.0 Not a clear night Not a clear night
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250322 1.0 Successful 5.027e+11 3.24e+10 2083–4001 m Successful (method err: 6.1%, sensitivity 2σ: 6.4%)
20250321 0.5 Partial success 4.874e+11 3.39e+10 2563–4960 m Successful (method err: 4.2%, sensitivity 2σ: 7.0%)
20250320 1.0 Successful 4.590e+11 2.66e+10 2323–6159 m Successful (method err: 1.2%, sensitivity 2σ: 5.8%)
20250319 1.0 Successful 4.324e+11 1.11e+10 3282–5200 m Successful (method err: 12.9%, sensitivity 2σ: 2.6%)
20250318 0.5 Partial success 4.460e+11 2.05e+10 2563–5919 m Successful (method err: 11.7%, sensitivity 2σ: 4.6%)
20250317 -1.0 Not a clear night Not a clear night
20250316 1.0 Successful 4.252e+11 3.64e+10 3761–4241 m Successful (method err: 11.9%, sensitivity 2σ: 8.6%)
20250315 -1.0 Not a clear night Not a clear night
20250314 -1.0 Not a clear night Not a clear night
20250313 -1.0 Not a clear night Not a clear night
20250312 -1.0 Not a clear night Not a clear night
20250311 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250310 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250309 0.5 Partial success 6.464e+11 7.59e+10 3282–3761 m Successful (method err: 3.0%, sensitivity 2σ: 11.7%)
20250308 1.0 Successful 4.924e+11 2.35e+10 2323–4241 m Successful (method err: 11.2%, sensitivity 2σ: 4.8%)
20250307 0.5 Partial success 4.566e+11 1.36e+10 2323–5200 m Successful (method err: 0.9%, sensitivity 2σ: 3.0%)
20250306 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250305 -3.0 Method disagreement Method disagreement: 15.3%
20250304 0.5 Partial success 4.442e+11 8.63e+09 1843–5200 m Successful (method err: 2.7%, sensitivity 2σ: 1.9%)
20250303 0.5 Partial success 4.659e+11 1.60e+10 1843–3282 m Successful (method err: 4.6%, sensitivity 2σ: 3.4%)
20250302 1.0 Successful 4.237e+11 1.65e+10 2083–5440 m Successful (method err: 9.5%, sensitivity 2σ: 3.9%)
20250301 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 3.895e+11 2.23e+10 2323–5200 m Successful (method err: 8.1%, sensitivity 2σ: 5.7%)
20250223 -1.0 Not a clear night Not a clear night
20250222 0.5 Partial success 4.456e+11 2.46e+10 2802–6159 m Successful (method err: 11.7%, sensitivity 2σ: 5.5%)
20250221 -1.0 Not a clear night Not a clear night
20250220 0.0 No data No profiles in nighttime window
20250219 1.0 Successful 4.344e+11 9.06e+09 1843–5679 m Successful (method err: 7.4%, sensitivity 2σ: 2.1%)
20250218 1.0 Successful 4.445e+11 1.36e+10 3522–5440 m Successful (method err: 1.8%, sensitivity 2σ: 3.1%)
20250217 1.0 Successful 4.184e+11 1.24e+10 3042–5919 m Successful (method err: 5.5%, sensitivity 2σ: 3.0%)
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 Successful 4.541e+11 4.16e+10 2563–4960 m Successful (method err: 7.6%, sensitivity 2σ: 9.2%)
20250211 0.5 Partial success 4.474e+11 3.41e+10 3522–5919 m Successful (method err: 8.9%, sensitivity 2σ: 7.6%)
20250210 -1.0 Not a clear night Not a clear night
20250209 -3.0 Method disagreement Method disagreement: 16.4%
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250204 0.5 Partial success 4.161e+11 1.30e+10 2323–5679 m Successful (method err: 7.7%, sensitivity 2σ: 3.1%)
20250203 0.5 Partial success 4.560e+11 1.45e+10 1843–4241 m Successful (method err: 2.6%, sensitivity 2σ: 3.2%)
20250202 -1.0 Not a clear night Not a clear night
20250201 -1.0 Not a clear night Not a clear night
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 -3.0 Method disagreement Method disagreement: 15.6%
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 -3.0 Method disagreement Method disagreement: 16.1%
20250120 -3.0 Method disagreement Method disagreement: 15.3%
20250119 1.0 Successful 4.316e+11 1.42e+10 1843–5200 m Successful (method err: 1.8%, sensitivity 2σ: 3.3%)
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 -1.0 Not a clear night Not a clear night
20250113 -1.0 Not a clear night Not a clear night
20250112 -1.0 Not a clear night Not a clear night
20250111 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 4.131e+11 5.58e+10 2323–4720 m Successful (method err: 12.0%, sensitivity 2σ: 13.5%)
20250104 -3.0 Method disagreement Method disagreement: 15.4%
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