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

0-20000-0-10444_0 CHM15k Rayleigh

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

WMO 0-20000-0-10444 Lat/Lon 51.500, 9.950 Alt 167 m

Rayleigh 26% success · 133/507 · median 2.255e+11 · rel. unc 5%

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

calibration diagnostic

All Rayleigh calibrations (507) — 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 2.993e+11 2.35e+10 3092–6952 m Successful (method err: 1.2%, sensitivity 2σ: 7.8%)
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 0.5 Partial success 2.922e+11 1.71e+10 2613–6473 m Successful (method err: 12.1%, sensitivity 2σ: 5.8%)
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 -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 0.0 No data No profiles in nighttime window
20260529 0.5 Partial success 2.536e+11 7.30e+09 1905–4303 m Successful (method err: 2.4%, sensitivity 2σ: 2.9%)
20260528 1.0 Successful 2.620e+11 1.36e+10 1905–5262 m Successful (method err: 0.9%, sensitivity 2σ: 5.2%)
20260527 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260526 1.0 Successful 3.072e+11 1.07e+10 1905–5741 m Successful (method err: 5.6%, sensitivity 2σ: 3.5%)
20260525 0.5 Partial success 2.736e+11 7.95e+09 1905–5741 m Successful (method err: 4.0%, sensitivity 2σ: 2.9%)
20260524 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260523 1.0 Successful 2.876e+11 1.39e+10 1905–5262 m Successful (method err: 2.4%, sensitivity 2σ: 4.8%)
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 Successful 2.779e+11 1.67e+10 2625–5981 m Successful (method err: 14.7%, sensitivity 2σ: 6.0%)
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 0.5 Partial success 2.753e+11 1.58e+10 2864–5262 m Successful (method err: 2.9%, sensitivity 2σ: 5.7%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260502 1.0 Successful 2.276e+11 7.42e+09 1905–2385 m Successful (method err: 1.9%, sensitivity 2σ: 3.3%)
20260501 0.5 Partial success 2.688e+11 9.45e+09 3104–5022 m Successful (method err: 6.6%, sensitivity 2σ: 3.5%)
20260430 0.5 Partial success 2.287e+11 4.94e+09 1905–5262 m Successful (method err: 4.1%, sensitivity 2σ: 2.2%)
20260429 1.0 Successful 2.870e+11 6.30e+09 1905–5741 m Successful (method err: 0.0%, sensitivity 2σ: 2.2%)
20260428 -1.0 Not a clear night Not a clear night
20260427 0.5 Partial success 2.280e+11 1.33e+10 2385–4782 m Successful (method err: 0.1%, sensitivity 2σ: 5.8%)
20260426 0.5 Partial success 2.552e+11 2.33e+10 3104–5022 m Successful (method err: 10.1%, sensitivity 2σ: 9.1%)
20260425 0.5 Partial success 2.505e+11 1.65e+10 2385–3823 m Successful (method err: 1.9%, sensitivity 2σ: 6.6%)
20260424 0.5 Partial success 2.625e+11 1.13e+10 1905–5741 m Successful (method err: 2.0%, sensitivity 2σ: 4.3%)
20260423 1.0 Successful 2.157e+11 4.96e+09 1905–2864 m Successful (method err: 1.6%, sensitivity 2σ: 2.3%)
20260422 1.0 Successful 2.240e+11 1.03e+10 2385–5741 m Successful (method err: 0.3%, sensitivity 2σ: 4.6%)
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 1.0 Successful 2.388e+11 1.12e+10 2145–4063 m Successful (method err: 2.2%, sensitivity 2σ: 4.7%)
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 -3.0 Method disagreement Method disagreement: 18.0%
20260410 -1.0 Not a clear night Not a clear night
20260408 1.0 Successful 2.157e+11 1.11e+10 1905–2864 m Successful (method err: 3.9%, sensitivity 2σ: 5.2%)
20260407 0.5 Partial success 2.093e+11 1.19e+10 2145–5502 m Successful (method err: 0.8%, sensitivity 2σ: 5.7%)
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 2.255e+11 1.06e+10 1905–5741 m Successful (method err: 7.4%, sensitivity 2σ: 4.7%)
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 2.271e+11 1.40e+10 1905–5262 m Successful (method err: 5.9%, sensitivity 2σ: 6.2%)
20260327 -1.0 Not a clear night Not a clear night
20260326 -1.0 Not a clear night Not a clear night
20260325 -1.0 Not a clear night Not a clear night
20260324 0.5 Partial success 2.742e+11 1.78e+10 3344–6221 m Successful (method err: 3.5%, sensitivity 2σ: 6.5%)
20260323 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260322 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260321 0.5 Partial success 2.168e+11 1.32e+10 2385–4782 m Successful (method err: 5.3%, sensitivity 2σ: 6.1%)
20260320 0.5 Partial success 2.356e+11 2.75e+10 2145–2625 m Successful (method err: 11.6%, sensitivity 2σ: 11.7%)
20260319 -3.0 Method disagreement Method disagreement: 17.8%
20260318 0.5 Partial success 2.314e+11 1.63e+10 1905–2864 m Successful (method err: 4.6%, sensitivity 2σ: 7.0%)
20260317 -1.0 Not a clear night Not a clear night
20260316 0.5 Partial success 2.006e+11 7.51e+09 1905–3823 m Successful (method err: 1.8%, sensitivity 2σ: 3.7%)
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 2.719e+11 1.08e+10 2625–6461 m Successful (method err: 5.3%, sensitivity 2σ: 4.0%)
20260312 -1.0 Not a clear night Not a clear night
20260311 -1.0 Not a clear night Not a clear night
20260310 0.5 Partial success 2.402e+11 6.91e+10 2385–3344 m Successful (method err: 4.5%, sensitivity 2σ: 28.8%)
20260309 0.5 Partial success 2.485e+11 4.24e+10 2145–3104 m Successful (method err: 3.8%, sensitivity 2σ: 17.1%)
20260308 -1.0 Not a clear night Not a clear night
20260307 -3.0 Method disagreement Method disagreement: 22.4%
20260306 1.0 Successful 2.172e+11 1.31e+10 1905–3344 m Successful (method err: 1.4%, sensitivity 2σ: 6.0%)
20260305 1.0 Successful 2.329e+11 2.58e+10 1905–5262 m Successful (method err: 9.8%, sensitivity 2σ: 11.1%)
20260304 0.5 Partial success 2.176e+11 1.88e+10 1905–5262 m Successful (method err: 13.1%, sensitivity 2σ: 8.7%)
20260303 0.5 Partial success 2.097e+11 5.10e+09 1905–5262 m Successful (method err: 6.1%, sensitivity 2σ: 2.4%)
20260302 0.5 Partial success 2.048e+11 7.99e+09 2385–5741 m Successful (method err: 8.7%, sensitivity 2σ: 3.9%)
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 0.5 Partial success 2.176e+11 3.11e+10 4303–5741 m Successful (method err: 10.2%, sensitivity 2σ: 14.3%)
20260226 0.5 Partial success 2.162e+11 4.08e+09 1905–5741 m Successful (method err: 6.4%, sensitivity 2σ: 1.9%)
20260225 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260219 -1.0 Not a clear night Not a clear night
20260218 -1.0 Not a clear night Not a clear night
20260217 -1.0 Not a clear night Not a clear night
20260216 -1.0 Not a clear night Not a clear night
20260215 -1.0 Not a clear night Not a clear night
20260214 -1.0 Not a clear night Not a clear night
20260213 -1.0 Not a clear night Not a clear night
20260212 -1.0 Not a clear night Not a clear night
20260211 -1.0 Not a clear night Not a clear night
20260210 -1.0 Not a clear night Not a clear night
20260209 -1.0 Not a clear night Not a clear night
20260208 -1.0 Not a clear night Not a clear night
20260207 -1.0 Not a clear night Not a clear night
20260206 -1.0 Not a clear night Not a clear night
20260205 -1.0 Not a clear night Not a clear night
20260204 -1.0 Not a clear night Not a clear night
20260203 -1.0 Not a clear night Not a clear night
20260202 -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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260126 -1.0 Not a clear night Not a clear night
20260125 0.5 Partial success 2.030e+11 3.87e+10 2385–4782 m Successful (method err: 12.4%, sensitivity 2σ: 19.1%)
20260124 0.5 Partial success 2.280e+11 2.54e+10 1905–5741 m Successful (method err: 6.7%, sensitivity 2σ: 11.1%)
20260123 0.5 Partial success 2.429e+11 2.46e+10 2864–5262 m Successful (method err: 2.5%, sensitivity 2σ: 10.1%)
20260122 0.5 Partial success 2.493e+11 1.12e+10 3823–5741 m Successful (method err: 2.9%, sensitivity 2σ: 4.5%)
20260121 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260120 0.5 Partial success 2.072e+11 1.27e+10 2864–3344 m Successful (method err: 10.3%, sensitivity 2σ: 6.1%)
20260119 1.0 Successful 2.570e+11 8.15e+09 1905–5741 m Successful (method err: 5.4%, sensitivity 2σ: 3.2%)
20260118 -1.0 Not a clear night Not a clear night
20260117 0.5 Partial success 2.378e+11 9.20e+09 2864–4303 m Successful (method err: 2.9%, sensitivity 2σ: 3.9%)
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 2.083e+11 1.00e+10 1905–4303 m Successful (method err: 6.0%, sensitivity 2σ: 4.8%)
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 2.195e+11 1.10e+10 2145–5502 m Successful (method err: 7.6%, sensitivity 2σ: 5.0%)
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 2.127e+11 1.48e+10 1905–5262 m Successful (method err: 5.5%, sensitivity 2σ: 7.0%)
20251226 0.5 Partial success 2.153e+11 1.44e+10 1905–5262 m Successful (method err: 6.5%, sensitivity 2σ: 6.7%)
20251225 1.0 Successful 2.264e+11 8.05e+09 1905–5741 m Successful (method err: 2.3%, sensitivity 2σ: 3.6%)
20251224 1.0 Successful 2.161e+11 7.56e+09 1905–5262 m Successful (method err: 12.2%, sensitivity 2σ: 3.5%)
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 2.013e+11 7.98e+09 2145–5502 m Successful (method err: 6.1%, sensitivity 2σ: 4.0%)
20251218 -1.0 Not a clear night Not a clear night
20251217 0.5 Partial success 2.015e+11 9.75e+09 3584–4543 m Successful (method err: 6.8%, sensitivity 2σ: 4.8%)
20251216 0.5 Partial success 1.841e+11 8.84e+09 4063–5981 m Successful (method err: 9.6%, sensitivity 2σ: 4.8%)
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 1.948e+11 8.73e+09 1905–5262 m Successful (method err: 4.4%, sensitivity 2σ: 4.5%)
20251211 -1.0 Not a clear night Not a clear night
20251210 0.5 Partial success 2.177e+11 5.71e+09 2145–5022 m Successful (method err: 1.1%, sensitivity 2σ: 2.6%)
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 0.0 No data No profiles in nighttime window
20251203 -1.0 Not a clear night Not a clear night
20251202 0.5 Partial success 1.937e+11 5.44e+09 1905–4782 m Successful (method err: 6.0%, sensitivity 2σ: 2.8%)
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 2.120e+11 6.24e+09 1905–5741 m Successful (method err: 14.0%, sensitivity 2σ: 2.9%)
20251122 1.0 Successful 2.245e+11 1.08e+10 1905–5262 m Successful (method err: 0.3%, sensitivity 2σ: 4.8%)
20251121 1.0 Successful 2.118e+11 1.37e+10 1905–5262 m Successful (method err: 8.6%, sensitivity 2σ: 6.5%)
20251120 -1.0 Not a clear night Not a clear night
20251119 -1.0 Not a clear night Not a clear night
20251118 -1.0 Not a clear night Not a clear night
20251117 -1.0 Not a clear night Not a clear night
20251116 -1.0 Not a clear night Not a clear night
20251115 -1.0 Not a clear night Not a clear night
20251114 -1.0 Not a clear night Not a clear night
20251113 0.5 Partial success 2.216e+11 1.50e+10 4063–5502 m Successful (method err: 13.5%, sensitivity 2σ: 6.8%)
20251112 0.5 Partial success 2.155e+11 1.06e+10 3823–6221 m Successful (method err: 11.6%, sensitivity 2σ: 4.9%)
20251111 -1.0 Not a clear night Not a clear night
20251110 -1.0 Not a clear night Not a clear night
20251109 -1.0 Not a clear night Not a clear night
20251108 -1.0 Not a clear night Not a clear night
20251107 0.5 Partial success 1.934e+11 9.61e+09 1905–5741 m Successful (method err: 2.7%, sensitivity 2σ: 5.0%)
20251106 0.5 Partial success 1.998e+11 3.45e+09 1905–5262 m Successful (method err: 2.1%, sensitivity 2σ: 1.7%)
20251105 0.5 Partial success 2.172e+11 3.71e+09 1905–5262 m Successful (method err: 3.5%, sensitivity 2σ: 1.7%)
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 2.193e+11 6.34e+09 2145–5502 m Successful (method err: 2.3%, sensitivity 2σ: 2.9%)
20251031 0.5 Partial success 1.938e+11 8.80e+09 1905–4303 m Successful (method err: 5.6%, sensitivity 2σ: 4.5%)
20251030 -1.0 Not a clear night Not a clear night
20251029 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 0.5 Partial success 1.981e+11 3.53e+09 1905–4303 m Successful (method err: 1.0%, sensitivity 2σ: 1.8%)
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 0.5 Partial success 2.125e+11 1.25e+10 1905–5741 m Successful (method err: 1.5%, sensitivity 2σ: 5.9%)
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 Successful 2.290e+11 1.28e+10 1905–5741 m Successful (method err: 11.1%, sensitivity 2σ: 5.6%)
20251002 1.0 Successful 2.307e+11 1.82e+10 2385–6221 m Successful (method err: 12.6%, sensitivity 2σ: 7.9%)
20251001 1.0 Successful 2.226e+11 1.48e+10 2145–5981 m Successful (method err: 1.7%, sensitivity 2σ: 6.6%)
20250930 -1.0 Not a clear night Not a clear night
20250929 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20250924 0.5 Partial success 2.499e+11 3.23e+10 1905–3344 m Successful (method err: 4.4%, sensitivity 2σ: 12.9%)
20250923 -1.0 Not a clear night Not a clear night
20250922 -1.0 Not a clear night Not a clear night
20250921 -1.0 Not a clear night Not a clear night
20250920 -3.0 Method disagreement Method disagreement: 17.3%
20250919 -1.0 Not a clear night Not a clear night
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 2.340e+11 1.17e+10 2864–4782 m Successful (method err: 1.3%, sensitivity 2σ: 5.0%)
20250912 -1.0 Not a clear night Not a clear night
20250911 1.0 Successful 2.469e+11 1.27e+10 2625–5502 m Successful (method err: 3.7%, sensitivity 2σ: 5.2%)
20250910 -1.0 Not a clear night Not a clear night
20250909 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250908 0.5 Partial success 2.578e+11 8.14e+09 1905–5741 m Successful (method err: 3.3%, sensitivity 2σ: 3.2%)
20250907 0.5 Partial success 2.561e+11 1.07e+10 2625–4063 m Successful (method err: 5.4%, sensitivity 2σ: 4.2%)
20250906 1.0 Successful 2.845e+11 1.57e+10 3344–6700 m Successful (method err: 7.8%, sensitivity 2σ: 5.5%)
20250905 -1.0 Not a clear night Not a clear night
20250904 0.5 Partial success 2.470e+11 1.08e+10 3344–3823 m Successful (method err: 8.6%, sensitivity 2σ: 4.4%)
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 Successful 2.373e+11 1.69e+10 3104–6461 m Successful (method err: 2.5%, sensitivity 2σ: 7.1%)
20250830 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20250825 1.0 Successful 2.345e+11 1.30e+10 2385–3823 m Successful (method err: 0.5%, sensitivity 2σ: 5.5%)
20250824 0.5 Partial success 2.467e+11 2.31e+10 2864–5741 m Successful (method err: 14.2%, sensitivity 2σ: 9.4%)
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 2.850e+11 2.24e+10 2625–5502 m Successful (method err: 3.5%, sensitivity 2σ: 7.8%)
20250820 0.5 Partial success 2.647e+11 1.80e+10 2864–6221 m Successful (method err: 2.4%, sensitivity 2σ: 6.8%)
20250819 1.0 Successful 2.327e+11 1.28e+10 3344–5741 m Successful (method err: 10.0%, sensitivity 2σ: 5.5%)
20250818 0.5 Partial success 2.340e+11 1.98e+10 3104–5502 m Successful (method err: 11.4%, sensitivity 2σ: 8.5%)
20250817 1.0 Successful 3.030e+11 3.77e+10 1905–5741 m Successful (method err: 3.9%, sensitivity 2σ: 12.4%)
20250816 0.5 Partial success 2.929e+11 2.36e+10 4063–5981 m Successful (method err: 12.5%, sensitivity 2σ: 8.1%)
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 2.316e+11 1.46e+10 1905–5262 m Successful (method err: 0.6%, sensitivity 2σ: 6.3%)
20250811 1.0 Successful 2.144e+11 2.05e+10 3344–4303 m Successful (method err: 11.0%, sensitivity 2σ: 9.6%)
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 3.606e+11 2.18e+10 2625–4543 m Successful (method err: 12.2%, sensitivity 2σ: 6.0%)
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 -3.0 Method disagreement Method disagreement: 16.7%
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -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 -3.0 Method disagreement Method disagreement: 17.7%
20250704 -1.0 Not a clear night Not a clear night
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 2.619e+11 6.55e+09 1905–3344 m Successful (method err: 11.4%, sensitivity 2σ: 2.5%)
20250630 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -1.0 Not a clear night Not a clear night
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 -3.0 Method disagreement Method disagreement: 16.7%
20250616 -1.0 Not a clear night Not a clear night
20250615 -1.0 Not a clear night Not a clear night
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -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 -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 0.5 Partial success 2.169e+11 1.44e+10 2864–4782 m Successful (method err: 9.7%, sensitivity 2σ: 6.6%)
20250523 1.0 Successful 2.277e+11 2.42e+10 2625–5022 m Successful (method err: 3.1%, sensitivity 2σ: 10.6%)
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 Successful 2.231e+11 3.33e+10 2145–4063 m Successful (method err: 2.1%, sensitivity 2σ: 14.9%)
20250519 -1.0 Not a clear night Not a clear night
20250518 -1.0 Not a clear night Not a clear night
20250517 1.0 Successful 2.357e+11 2.41e+10 2385–5262 m Successful (method err: 7.3%, sensitivity 2σ: 10.2%)
20250516 1.0 Successful 2.353e+11 1.25e+10 2864–6700 m Successful (method err: 1.4%, sensitivity 2σ: 5.3%)
20250515 -1.0 Not a clear night Not a clear night
20250514 0.5 Partial success 2.407e+11 1.00e+10 1905–4303 m Successful (method err: 1.0%, sensitivity 2σ: 4.2%)
20250513 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250512 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250511 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250510 0.5 Partial success 2.217e+11 7.71e+09 2625–5022 m Successful (method err: 7.3%, sensitivity 2σ: 3.5%)
20250509 1.0 Successful 2.445e+11 1.39e+10 2864–4782 m Successful (method err: 0.6%, sensitivity 2σ: 5.7%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250502 0.5 Partial success 2.697e+11 1.39e+10 3344–6221 m Successful (method err: 7.8%, sensitivity 2σ: 5.2%)
20250501 0.5 Partial success 2.813e+11 1.83e+10 2625–5981 m Successful (method err: 6.6%, sensitivity 2σ: 6.5%)
20250430 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250429 0.0 No data No profiles in nighttime window
20250331 -1.0 Not a clear night Not a clear night
20250330 0.5 Partial success 2.015e+11 1.06e+10 1905–5262 m Successful (method err: 1.2%, sensitivity 2σ: 5.3%)
20250329 -1.0 Not a clear night Not a clear night
20250328 1.0 Successful 2.300e+11 8.31e+09 1905–2864 m Successful (method err: 1.9%, sensitivity 2σ: 3.6%)
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 Successful 2.395e+11 1.98e+10 2385–5741 m Successful (method err: 5.6%, sensitivity 2σ: 8.3%)
20250322 0.5 Partial success 2.275e+11 3.65e+10 1905–3823 m Successful (method err: 11.2%, sensitivity 2σ: 16.1%)
20250321 1.0 Successful 2.060e+11 1.36e+10 2385–6221 m Successful (method err: 3.9%, sensitivity 2σ: 6.6%)
20250320 1.0 Successful 1.940e+11 6.21e+09 1905–4782 m Successful (method err: 0.3%, sensitivity 2σ: 3.2%)
20250319 1.0 Successful 2.215e+11 5.84e+09 3344–4782 m Successful (method err: 2.4%, sensitivity 2σ: 2.6%)
20250318 0.5 Partial success 2.248e+11 8.27e+09 2145–5981 m Successful (method err: 6.8%, sensitivity 2σ: 3.7%)
20250317 -1.0 Not a clear night Not a clear night
20250316 1.0 Successful 1.994e+11 2.27e+10 3344–5741 m Successful (method err: 11.6%, sensitivity 2σ: 11.4%)
20250315 -1.0 Not a clear night Not a clear night
20250314 -1.0 Not a clear night Not a clear night
20250313 0.5 Partial success 2.391e+11 2.27e+10 2145–5502 m Successful (method err: 2.3%, sensitivity 2σ: 9.5%)
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 3.708e+11 2.94e+10 5022–6461 m Successful (method err: 2.2%, sensitivity 2σ: 7.9%)
20250308 -3.0 Method disagreement Method disagreement: 15.0%
20250307 0.5 Partial success 2.150e+11 7.44e+09 2625–4063 m Successful (method err: 1.1%, sensitivity 2σ: 3.5%)
20250306 1.0 Successful 2.111e+11 6.47e+09 1905–5741 m Successful (method err: 12.4%, sensitivity 2σ: 3.1%)
20250305 0.5 Partial success 1.939e+11 4.58e+09 1905–5741 m Successful (method err: 5.4%, sensitivity 2σ: 2.4%)
20250304 0.5 Partial success 1.979e+11 4.90e+09 1905–5262 m Successful (method err: 9.1%, sensitivity 2σ: 2.5%)
20250303 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250302 0.5 Partial success 2.141e+11 1.18e+10 1905–5262 m Successful (method err: 5.2%, sensitivity 2σ: 5.5%)
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 1.902e+11 9.72e+09 1905–5741 m Successful (method err: 12.8%, sensitivity 2σ: 5.1%)
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 2.127e+11 7.32e+09 1905–5741 m Successful (method err: 11.1%, sensitivity 2σ: 3.4%)
20250219 0.5 Partial success 2.136e+11 6.42e+09 1905–3344 m Successful (method err: 3.1%, sensitivity 2σ: 3.0%)
20250218 1.0 Successful 2.301e+11 1.35e+10 2625–5981 m Successful (method err: 5.1%, sensitivity 2σ: 5.9%)
20250217 1.0 Successful 2.150e+11 1.35e+10 2385–3823 m Successful (method err: 0.9%, sensitivity 2σ: 6.3%)
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 -3.0 Method disagreement Method disagreement: 18.3%
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 1.342e+11 8.84e+09 2145–5981 m Successful (method err: 10.2%, sensitivity 2σ: 6.6%)
20250203 0.5 Partial success 1.448e+11 8.92e+09 1905–4303 m Successful (method err: 3.9%, sensitivity 2σ: 6.2%)
20250202 1.0 Successful 1.464e+11 1.20e+10 1905–4782 m Successful (method err: 1.2%, sensitivity 2σ: 8.2%)
20250201 1.0 Successful 1.369e+11 8.56e+09 1905–3823 m Successful (method err: 5.5%, sensitivity 2σ: 6.3%)
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 0.5 Partial success 1.440e+11 6.13e+09 2145–5502 m Successful (method err: 2.9%, sensitivity 2σ: 4.3%)
20250121 -1.0 Not a clear night Not a clear night
20250120 0.5 Partial success 1.421e+11 5.87e+09 2864–6221 m Successful (method err: 10.7%, sensitivity 2σ: 4.1%)
20250119 1.0 Successful 1.439e+11 6.99e+09 1905–4782 m Successful (method err: 7.6%, sensitivity 2σ: 4.9%)
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 1.409e+11 5.60e+09 1905–5262 m Successful (method err: 1.9%, sensitivity 2σ: 4.0%)
20250113 1.0 Successful 1.354e+11 5.56e+09 1905–4782 m Successful (method err: 11.0%, sensitivity 2σ: 4.1%)
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