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

0-20000-0-10424_0 CHM15k Rayleigh

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

WMO 0-20000-0-10424 Lat/Lon 51.580, 7.890 Alt 85 m

Rayleigh 30% success · 148/498 · median 3.710e+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 (498) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260623 0.5 Partial success 3.632e+11 2.22e+10 2292–3752 m Successful (method err: 6.5%, sensitivity 2σ: 6.1%)
20260622 0.0 No data No profiles in nighttime window
20260621 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
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 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
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 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
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 0.5 Partial success 4.819e+11 3.52e+10 4700–7098 m Successful (method err: 2.0%, sensitivity 2σ: 7.3%)
20260528 0.5 Partial success 3.862e+11 3.37e+10 3741–6618 m Successful (method err: 11.6%, sensitivity 2σ: 8.7%)
20260527 1.0 Successful 4.086e+11 5.00e+10 3741–6618 m Successful (method err: 12.1%, sensitivity 2σ: 12.2%)
20260526 1.0 Successful 3.455e+11 2.30e+10 4700–6618 m Successful (method err: 1.6%, sensitivity 2σ: 6.7%)
20260525 0.5 Partial success 3.928e+11 1.02e+10 1823–5659 m Successful (method err: 0.7%, sensitivity 2σ: 2.6%)
20260524 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260523 0.5 Partial success 4.375e+11 2.77e+10 2542–6379 m Successful (method err: 3.7%, sensitivity 2σ: 6.3%)
20260522 0.5 Partial success 4.462e+11 3.95e+10 2542–6379 m Successful (method err: 4.7%, sensitivity 2σ: 8.8%)
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 -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 Not a clear night Not a clear night
20260510 -1.0 Not a clear night Not a clear night
20260509 -3.0 Method disagreement Method disagreement: 18.3%
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 3.591e+11 9.38e+09 2303–4221 m Successful (method err: 2.2%, sensitivity 2σ: 2.6%)
20260501 0.5 Partial success 4.267e+11 1.22e+10 1823–5659 m Successful (method err: 2.3%, sensitivity 2σ: 2.9%)
20260430 0.5 Partial success 3.935e+11 1.11e+10 2542–6379 m Successful (method err: 2.8%, sensitivity 2σ: 2.8%)
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 4.171e+11 2.68e+10 2063–5899 m Successful (method err: 0.8%, sensitivity 2σ: 6.4%)
20260426 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260425 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260424 0.5 Partial success 3.849e+11 1.95e+10 3501–5899 m Successful (method err: 11.0%, sensitivity 2σ: 5.1%)
20260423 1.0 Successful 3.758e+11 1.23e+10 1823–3262 m Successful (method err: 5.6%, sensitivity 2σ: 3.3%)
20260422 1.0 Successful 3.818e+11 1.67e+10 2303–5180 m Successful (method err: 1.0%, sensitivity 2σ: 4.4%)
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 Not a clear night Not a clear night
20260416 -1.0 Not a clear night Not a clear night
20260415 0.5 Partial success 4.262e+11 4.55e+10 2542–5899 m Successful (method err: 7.8%, sensitivity 2σ: 10.7%)
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 0.5 Partial success 3.474e+11 4.03e+10 3262–6139 m Successful (method err: 4.8%, sensitivity 2σ: 11.6%)
20260410 -1.0 Not a clear night Not a clear night
20260408 0.5 Partial success 4.137e+11 1.35e+10 2303–6139 m Successful (method err: 5.1%, sensitivity 2σ: 3.3%)
20260407 0.5 Partial success 3.859e+11 2.10e+10 2063–5899 m Successful (method err: 5.6%, sensitivity 2σ: 5.4%)
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 4.096e+11 3.18e+10 1823–5659 m Successful (method err: 7.2%, sensitivity 2σ: 7.8%)
20260401 1.0 Successful 4.304e+11 6.08e+10 1823–5659 m Successful (method err: 4.5%, sensitivity 2σ: 14.1%)
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 Successful 4.395e+11 6.05e+10 2782–5659 m Successful (method err: 0.8%, sensitivity 2σ: 13.8%)
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 0.5 Partial success 4.382e+11 3.91e+10 3262–7098 m Successful (method err: 4.8%, sensitivity 2σ: 8.9%)
20260324 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260323 1.0 Successful 4.955e+11 4.84e+10 2542–5419 m Successful (method err: 3.1%, sensitivity 2σ: 9.8%)
20260322 1.0 Successful 3.719e+11 5.06e+10 4221–7098 m Successful (method err: 10.2%, sensitivity 2σ: 13.6%)
20260321 0.5 Partial success 3.701e+11 3.63e+10 3262–7098 m Successful (method err: 9.6%, sensitivity 2σ: 9.8%)
20260320 0.5 Partial success 4.351e+11 5.09e+10 1823–2782 m Successful (method err: 6.2%, sensitivity 2σ: 11.7%)
20260319 0.5 Partial success 4.047e+11 4.14e+10 3741–7577 m Successful (method err: 9.1%, sensitivity 2σ: 10.2%)
20260318 -1.0 Not a clear night Not a clear night
20260317 -1.0 Not a clear night Not a clear night
20260316 0.5 Partial success 3.848e+11 1.51e+10 1823–3741 m Successful (method err: 1.4%, sensitivity 2σ: 3.9%)
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 4.298e+11 2.42e+10 2303–6139 m Successful (method err: 2.1%, sensitivity 2σ: 5.6%)
20260312 -1.0 Not a clear night Not a clear night
20260311 -1.0 Not a clear night Not a clear night
20260310 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260309 0.5 Partial success 4.012e+11 3.00e+10 2063–2542 m Successful (method err: 2.3%, sensitivity 2σ: 7.5%)
20260308 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260307 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260306 -3.0 Method disagreement Method disagreement: 50.9%
20260305 1.0 Successful 3.937e+11 3.16e+10 2063–4940 m Successful (method err: 2.0%, sensitivity 2σ: 8.0%)
20260304 1.0 Successful 3.708e+11 4.40e+10 3022–6858 m Successful (method err: 4.6%, sensitivity 2σ: 11.9%)
20260303 0.5 Partial success 3.531e+11 1.60e+10 3022–6858 m Successful (method err: 2.8%, sensitivity 2σ: 4.5%)
20260302 0.5 Partial success 3.437e+11 1.25e+10 2303–6139 m Successful (method err: 9.9%, sensitivity 2σ: 3.6%)
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 3.592e+11 4.23e+10 4460–6858 m Successful (method err: 13.9%, sensitivity 2σ: 11.8%)
20260226 -3.0 Method disagreement Method disagreement: 19.2%
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 3.604e+11 1.02e+10 1823–5659 m Successful (method err: 4.9%, sensitivity 2σ: 2.8%)
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 3.744e+11 2.68e+10 1823–5659 m Successful (method err: 7.7%, sensitivity 2σ: 7.2%)
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 3.722e+11 1.42e+10 2063–5899 m Successful (method err: 4.6%, sensitivity 2σ: 3.8%)
20260209 0.5 Partial success 3.482e+11 1.50e+10 2542–6379 m Successful (method err: 11.9%, sensitivity 2σ: 4.3%)
20260208 0.5 Partial success 3.864e+11 2.46e+10 2782–6139 m Successful (method err: 10.4%, sensitivity 2σ: 6.4%)
20260207 -1.0 Not a clear night Not a clear night
20260206 0.5 Partial success 3.457e+11 1.86e+10 2303–6139 m Successful (method err: 12.8%, sensitivity 2σ: 5.4%)
20260205 -1.0 Not a clear night Not a clear night
20260204 -1.0 Not a clear night Not a clear night
20260203 0.5 Partial success 3.653e+11 3.63e+10 2303–6139 m Successful (method err: 0.9%, sensitivity 2σ: 9.9%)
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 -1.0 Not a clear night Not a clear night
20260122 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260121 0.5 Partial success 4.061e+11 2.80e+10 4940–6858 m Successful (method err: 4.9%, sensitivity 2σ: 6.9%)
20260120 0.5 Partial success 5.329e+11 2.27e+10 5180–6618 m Successful (method err: 4.8%, sensitivity 2σ: 4.3%)
20260119 1.0 Successful 4.839e+11 1.38e+10 2063–5899 m Successful (method err: 2.4%, sensitivity 2σ: 2.8%)
20260118 0.5 Partial success 4.865e+11 1.38e+10 2303–4700 m Successful (method err: 5.3%, sensitivity 2σ: 2.8%)
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 3.650e+11 1.56e+10 1823–5659 m Successful (method err: 6.1%, sensitivity 2σ: 4.3%)
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 Successful 3.697e+11 1.68e+10 1823–5659 m Successful (method err: 9.3%, sensitivity 2σ: 4.5%)
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 1.0 Successful 3.998e+11 4.53e+10 2063–5899 m Successful (method err: 11.1%, sensitivity 2σ: 11.3%)
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 0.5 Partial success 3.502e+11 7.64e+09 1823–5659 m Successful (method err: 10.6%, sensitivity 2σ: 2.2%)
20251226 1.0 Successful 3.730e+11 1.95e+10 1823–5659 m Successful (method err: 7.6%, sensitivity 2σ: 5.2%)
20251225 1.0 Successful 3.713e+11 1.46e+10 1823–5659 m Successful (method err: 4.4%, sensitivity 2σ: 3.9%)
20251224 1.0 Successful 3.623e+11 1.70e+10 2303–6139 m Successful (method err: 3.9%, sensitivity 2σ: 4.7%)
20251223 -1.0 Not a clear night Not a clear night
20251222 0.5 Partial success 3.928e+11 1.40e+10 2542–4940 m Successful (method err: 4.9%, sensitivity 2σ: 3.6%)
20251221 -1.0 Not a clear night Not a clear night
20251220 0.5 Partial success 3.968e+11 5.47e+10 2542–5899 m Successful (method err: 6.5%, sensitivity 2σ: 13.8%)
20251219 -1.0 Not a clear night Not a clear night
20251218 0.5 Partial success 3.154e+11 1.22e+10 2063–5899 m Successful (method err: 7.9%, sensitivity 2σ: 3.9%)
20251217 -1.0 Not a clear night Not a clear night
20251216 0.5 Partial success 3.686e+11 2.67e+10 3741–7098 m Successful (method err: 1.3%, sensitivity 2σ: 7.2%)
20251215 0.5 Partial success 3.080e+11 1.22e+10 2063–5899 m Successful (method err: 7.4%, sensitivity 2σ: 4.0%)
20251214 0.5 Partial success 3.132e+11 2.09e+10 1823–5659 m Successful (method err: 8.0%, sensitivity 2σ: 6.7%)
20251213 0.5 Partial success 3.234e+11 2.53e+10 3501–6379 m Successful (method err: 4.2%, sensitivity 2σ: 7.8%)
20251212 0.5 Partial success 3.032e+11 1.11e+10 1823–5659 m Successful (method err: 9.4%, sensitivity 2σ: 3.7%)
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 -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 -1.0 Not a clear night Not a clear night
20251127 0.5 Partial success 3.263e+11 2.88e+10 2063–5899 m Successful (method err: 5.8%, sensitivity 2σ: 8.8%)
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 3.271e+11 5.68e+09 1823–5659 m Successful (method err: 8.3%, sensitivity 2σ: 1.7%)
20251122 0.5 Partial success 3.536e+11 1.65e+10 2303–6139 m Successful (method err: 2.7%, sensitivity 2σ: 4.7%)
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 0.5 Partial success 3.533e+11 5.42e+10 2542–6379 m Successful (method err: 13.3%, sensitivity 2σ: 15.3%)
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 0.5 Partial success 3.297e+11 1.67e+10 3981–7338 m Successful (method err: 9.5%, sensitivity 2σ: 5.1%)
20251112 0.5 Partial success 3.414e+11 1.74e+10 3981–7817 m Successful (method err: 5.3%, sensitivity 2σ: 5.1%)
20251111 -1.0 Not a clear night Not a clear night
20251110 0.5 Partial success 3.621e+11 4.70e+10 2063–5899 m Successful (method err: 2.3%, sensitivity 2σ: 13.0%)
20251109 -1.0 Not a clear night Not a clear night
20251108 0.5 Partial success 3.309e+11 3.53e+10 1823–5659 m Successful (method err: 14.1%, sensitivity 2σ: 10.7%)
20251107 0.5 Partial success 3.356e+11 9.83e+09 1823–5659 m Successful (method err: 5.7%, sensitivity 2σ: 2.9%)
20251106 0.5 Partial success 3.431e+11 3.78e+09 1823–5659 m Successful (method err: 1.4%, sensitivity 2σ: 1.1%)
20251105 0.5 Partial success 3.526e+11 4.79e+09 1823–5659 m Successful (method err: 2.4%, sensitivity 2σ: 1.4%)
20251104 -1.0 Not a clear night Not a clear night
20251103 -1.0 Not a clear night Not a clear night
20251102 0.5 Partial success 3.593e+11 2.60e+10 2542–6379 m Successful (method err: 9.7%, sensitivity 2σ: 7.2%)
20251101 0.5 Partial success 3.676e+11 9.78e+09 2303–6139 m Successful (method err: 5.0%, sensitivity 2σ: 2.7%)
20251031 0.5 Partial success 3.470e+11 2.38e+10 2063–5899 m Successful (method err: 4.8%, sensitivity 2σ: 6.9%)
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 0.0 No data No profiles in nighttime window
20250828 0.5 Partial success 4.152e+11 2.90e+10 2782–6618 m Successful (method err: 9.7%, sensitivity 2σ: 7.0%)
20250827 -1.0 Not a clear night Not a clear night
20250826 -3.0 Method disagreement Method disagreement: 16.5%
20250825 1.0 Successful 3.588e+11 2.05e+10 2063–3981 m Successful (method err: 1.4%, sensitivity 2σ: 5.7%)
20250824 0.5 Partial success 3.889e+11 5.53e+10 2542–4460 m Successful (method err: 0.6%, sensitivity 2σ: 14.2%)
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 3.767e+11 2.94e+10 2782–6618 m Successful (method err: 1.1%, sensitivity 2σ: 7.8%)
20250820 0.5 Partial success 3.588e+11 4.14e+10 2782–6618 m Successful (method err: 2.6%, sensitivity 2σ: 11.5%)
20250819 1.0 Successful 3.381e+11 2.54e+10 3022–6858 m Successful (method err: 9.5%, sensitivity 2σ: 7.5%)
20250818 -1.0 Not a clear night Not a clear night
20250817 1.0 Successful 3.883e+11 5.18e+10 1823–5659 m Successful (method err: 5.2%, sensitivity 2σ: 13.3%)
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 1.0 Successful 3.477e+11 1.88e+10 2303–6139 m Successful (method err: 1.8%, sensitivity 2σ: 5.4%)
20250811 1.0 Successful 3.655e+11 3.43e+10 3981–7817 m Successful (method err: 9.5%, sensitivity 2σ: 9.4%)
20250810 -3.0 Method disagreement Method disagreement: 20.3%
20250809 0.5 Partial success 3.934e+11 2.89e+10 1823–3262 m Successful (method err: 6.4%, sensitivity 2σ: 7.4%)
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
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 -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 4.392e+11 3.35e+10 4221–7577 m Successful (method err: 9.7%, sensitivity 2σ: 7.6%)
20250718 1.0 Successful 4.249e+11 5.02e+10 3741–7577 m Successful (method err: 1.2%, sensitivity 2σ: 11.8%)
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 -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 0.5 Partial success 4.759e+11 2.42e+10 1823–5180 m Successful (method err: 2.6%, sensitivity 2σ: 5.1%)
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 0.5 Partial success 5.491e+11 2.44e+10 4700–5659 m Successful (method err: 12.4%, sensitivity 2σ: 4.4%)
20250704 -1.0 Not a clear night Not a clear night
20250703 -1.0 Not a clear night Not a clear night
20250702 1.0 Successful 4.685e+11 3.51e+10 3501–4460 m Successful (method err: 3.6%, sensitivity 2σ: 7.5%)
20250701 1.0 Successful 4.705e+11 1.67e+10 3022–6858 m Successful (method err: 8.0%, sensitivity 2σ: 3.6%)
20250630 1.0 Successful 4.693e+11 3.26e+10 3501–7338 m Successful (method err: 13.1%, sensitivity 2σ: 6.9%)
20250629 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -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 4.896e+11 2.75e+10 4221–5180 m Successful (method err: 11.6%, sensitivity 2σ: 5.6%)
20250621 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250620 1.0 Successful 5.080e+11 3.12e+10 4940–5899 m Successful (method err: 7.1%, sensitivity 2σ: 6.1%)
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 0.5 Partial success 5.070e+11 6.25e+10 4700–5659 m Successful (method err: 3.7%, sensitivity 2σ: 12.3%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250602 -1.0 Not a clear night Not a clear night
20250601 -1.0 Not a clear night Not a clear night
20250531 -3.0 Method disagreement Method disagreement: 15.3%
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 -1.0 Not a clear night Not a clear night
20250520 0.5 Partial success 3.522e+11 3.22e+10 2303–6139 m Successful (method err: 10.7%, sensitivity 2σ: 9.2%)
20250519 0.5 Partial success 3.680e+11 1.78e+10 2782–6618 m Successful (method err: 4.9%, sensitivity 2σ: 4.8%)
20250518 -1.0 Not a clear night Not a clear night
20250517 -1.0 Not a clear night Not a clear night
20250516 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250515 0.5 Partial success 3.681e+11 4.51e+10 2303–3262 m Successful (method err: 3.2%, sensitivity 2σ: 12.2%)
20250514 0.5 Partial success 4.145e+11 1.16e+10 2063–5899 m Successful (method err: 0.3%, sensitivity 2σ: 2.8%)
20250513 0.5 Partial success 3.323e+11 1.90e+10 3981–7338 m Successful (method err: 8.9%, sensitivity 2σ: 5.7%)
20250512 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250511 1.0 Successful 4.703e+11 1.23e+10 2063–5899 m Successful (method err: 2.1%, sensitivity 2σ: 2.6%)
20250510 0.5 Partial success 3.374e+11 1.45e+10 2303–6139 m Successful (method err: 3.0%, sensitivity 2σ: 4.3%)
20250509 1.0 Successful 3.785e+11 2.25e+10 2782–4221 m Successful (method err: 0.0%, sensitivity 2σ: 5.9%)
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 Not a clear night Not a clear night
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 Successful 3.870e+11 7.77e+10 4221–6139 m Successful (method err: 3.9%, sensitivity 2σ: 20.1%)
20250502 -1.0 Not a clear night Not a clear night
20250501 0.5 Partial success 4.032e+11 2.26e+10 2542–6379 m Successful (method err: 10.7%, sensitivity 2σ: 5.6%)
20250430 -3.0 Method disagreement Method disagreement: 16.6%
20250429 0.5 Partial success 4.061e+11 2.42e+10 2542–6379 m Successful (method err: 1.6%, sensitivity 2σ: 6.0%)
20250428 0.5 Partial success 4.178e+11 1.15e+10 2063–5899 m Successful (method err: 4.2%, sensitivity 2σ: 2.8%)
20250427 1.0 Successful 3.893e+11 1.20e+10 2782–6139 m Successful (method err: 4.8%, sensitivity 2σ: 3.1%)
20250426 1.0 Successful 3.682e+11 2.84e+10 2542–6379 m Successful (method err: 0.4%, sensitivity 2σ: 7.7%)
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 0.5 Partial success 3.267e+11 1.70e+10 2782–6139 m Successful (method err: 5.8%, sensitivity 2σ: 5.2%)
20250420 1.0 Successful 4.014e+11 2.40e+10 1823–3741 m Successful (method err: 1.4%, sensitivity 2σ: 6.0%)
20250419 -1.0 Not a clear night Not a clear night
20250418 -1.0 Not a clear night Not a clear night
20250417 -1.0 Not a clear night Not a clear night
20250416 0.5 Partial success 3.908e+11 1.33e+10 3262–6618 m Successful (method err: 11.9%, sensitivity 2σ: 3.4%)
20250415 -3.0 Method disagreement Method disagreement: 16.1%
20250414 0.5 Partial success 4.604e+11 4.24e+10 2782–4700 m Successful (method err: 8.5%, sensitivity 2σ: 9.2%)
20250413 -3.0 Method disagreement Method disagreement: 15.7%
20250412 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250411 0.5 Partial success 3.880e+11 5.13e+10 3262–6618 m Successful (method err: 14.7%, sensitivity 2σ: 13.2%)
20250410 -1.0 Not a clear night Not a clear night
20250409 -1.0 Not a clear night Not a clear night
20250408 0.5 Partial success 3.818e+11 1.14e+10 2782–4221 m Successful (method err: 10.8%, sensitivity 2σ: 3.0%)
20250407 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250406 0.5 Partial success 3.751e+11 1.43e+10 3981–7817 m Successful (method err: 13.9%, sensitivity 2σ: 3.8%)
20250405 0.5 Partial success 3.629e+11 2.07e+10 1823–5659 m Successful (method err: 3.7%, sensitivity 2σ: 5.7%)
20250404 1.0 Successful 3.389e+11 1.75e+10 2063–5899 m Successful (method err: 5.5%, sensitivity 2σ: 5.1%)
20250403 1.0 Successful 4.317e+11 2.29e+10 1823–3741 m Successful (method err: 0.9%, sensitivity 2σ: 5.3%)
20250402 0.5 Partial success 4.037e+11 1.15e+10 2303–6139 m Successful (method err: 6.1%, sensitivity 2σ: 2.8%)
20250401 1.0 Successful 3.695e+11 3.29e+10 3981–5899 m Successful (method err: 3.2%, sensitivity 2σ: 8.9%)
20250331 -1.0 Not a clear night Not a clear night
20250330 0.5 Partial success 3.840e+11 2.45e+10 1823–5659 m Successful (method err: 3.9%, sensitivity 2σ: 6.4%)
20250329 -1.0 Not a clear night Not a clear night
20250328 1.0 Successful 4.175e+11 1.98e+10 1823–5659 m Successful (method err: 0.5%, sensitivity 2σ: 4.7%)
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 -1.0 Not a clear night Not a clear night
20250322 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250321 1.0 Successful 3.356e+11 2.32e+10 2303–6139 m Successful (method err: 3.7%, sensitivity 2σ: 6.9%)
20250320 1.0 Successful 3.049e+11 1.81e+10 2782–6139 m Successful (method err: 2.8%, sensitivity 2σ: 5.9%)
20250319 1.0 Successful 3.094e+11 1.38e+10 3741–6618 m Successful (method err: 9.2%, sensitivity 2σ: 4.5%)
20250318 0.5 Partial success 3.188e+11 1.14e+10 2303–6139 m Successful (method err: 12.5%, sensitivity 2σ: 3.6%)
20250317 -1.0 Not a clear night Not a clear night
20250316 1.0 Successful 3.430e+11 3.44e+10 2542–6379 m Successful (method err: 11.1%, sensitivity 2σ: 10.0%)
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 -3.0 Method disagreement Method disagreement: 15.2%
20250310 0.5 Partial success 3.354e+11 3.21e+10 4940–6858 m Successful (method err: 6.5%, sensitivity 2σ: 9.6%)
20250309 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250308 1.0 Successful 4.179e+11 3.34e+10 4221–5659 m Successful (method err: 7.3%, sensitivity 2σ: 8.0%)
20250307 -3.0 Method disagreement Method disagreement: 16.3%
20250306 1.0 Successful 2.857e+11 1.29e+10 4460–7338 m Successful (method err: 4.4%, sensitivity 2σ: 4.5%)
20250305 0.5 Partial success 3.188e+11 9.77e+09 1823–5659 m Successful (method err: 5.1%, sensitivity 2σ: 3.1%)
20250304 0.5 Partial success 3.169e+11 1.22e+10 2303–6139 m Successful (method err: 5.1%, sensitivity 2σ: 3.9%)
20250303 1.0 Successful 3.231e+11 1.12e+10 2542–6379 m Successful (method err: 9.6%, sensitivity 2σ: 3.5%)
20250302 0.5 Partial success 3.295e+11 2.66e+10 2303–6139 m Successful (method err: 13.9%, sensitivity 2σ: 8.1%)
20250301 -1.0 Not a clear night Not a clear night
20250228 0.0 No data No profiles in nighttime window
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 -1.0 Not a clear night Not a clear night
20250219 0.5 Partial success 3.571e+11 1.72e+10 1823–5659 m Successful (method err: 0.6%, sensitivity 2σ: 4.8%)
20250218 0.5 Partial success 3.619e+11 2.47e+10 2782–6618 m Successful (method err: 2.9%, sensitivity 2σ: 6.8%)
20250217 1.0 Successful 3.764e+11 2.24e+10 2542–6379 m Successful (method err: 4.2%, sensitivity 2σ: 5.9%)
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 0.5 Partial success 3.327e+11 1.69e+10 4460–6858 m Successful (method err: 1.3%, sensitivity 2σ: 5.1%)
20250204 0.5 Partial success 3.615e+11 2.66e+10 1823–5659 m Successful (method err: 4.9%, sensitivity 2σ: 7.4%)
20250203 0.5 Partial success 3.335e+11 1.52e+10 1823–5659 m Successful (method err: 8.2%, sensitivity 2σ: 4.6%)
20250202 1.0 Successful 3.483e+11 1.55e+10 1823–5659 m Successful (method err: 0.6%, sensitivity 2σ: 4.5%)
20250201 1.0 Successful 3.268e+11 2.30e+10 2063–5899 m Successful (method err: 8.6%, sensitivity 2σ: 7.0%)
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 0.5 Partial success 3.258e+11 1.53e+10 2782–6139 m Successful (method err: 14.8%, sensitivity 2σ: 4.7%)
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 0.5 Partial success 3.200e+11 1.21e+10 2303–6139 m Successful (method err: 6.3%, sensitivity 2σ: 3.8%)
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 3.274e+11 7.67e+09 1823–5659 m Successful (method err: 6.8%, sensitivity 2σ: 2.3%)
20250113 1.0 Successful 3.346e+11 1.16e+10 1823–5659 m Successful (method err: 10.8%, sensitivity 2σ: 3.5%)
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 -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