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

0-20000-0-06215_A CHM15k Rayleigh

VOORSCHOTEN · NETHERLANDS · KNMI R&D Observations and Data Technology

WMO 0-20000-0-06215 Lat/Lon 52.140, 4.436 Alt -1 m

Rayleigh 26% success · 141/537 · median 3.215e+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 (537) — 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 -1.0 Not a clear night Not a clear night
20260620 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20260530 -1.0 Not a clear night Not a clear night
20260529 -1.0 Not a clear night Not a clear night
20260528 0.5 Partial success 4.416e+11 4.12e+10 3895–6293 m Successful (method err: 13.6%, sensitivity 2σ: 9.3%)
20260527 0.5 Partial success 4.183e+11 3.69e+10 3655–7012 m Successful (method err: 11.1%, sensitivity 2σ: 8.8%)
20260526 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260525 1.0 Successful 4.206e+11 4.36e+10 2696–3176 m Successful (method err: 1.8%, sensitivity 2σ: 10.4%)
20260524 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260523 -3.0 Method disagreement Method disagreement: 20.1%
20260522 0.5 Partial success 3.315e+11 1.41e+10 1737–5573 m Successful (method err: 1.1%, sensitivity 2σ: 4.3%)
20260521 -1.0 Not a clear night Not a clear night
20260520 -1.0 Not a clear night Not a clear night
20260519 0.5 Partial success 3.128e+11 1.40e+10 2457–6293 m Successful (method err: 9.7%, sensitivity 2σ: 4.5%)
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 3.805e+11 1.72e+10 1977–5813 m Successful (method err: 5.5%, sensitivity 2σ: 4.5%)
20260509 0.5 Partial success 3.472e+11 5.67e+10 2457–6293 m Successful (method err: 2.7%, sensitivity 2σ: 16.3%)
20260508 -1.0 Not a clear night Not a clear night
20260507 0.5 Partial success 4.110e+11 8.22e+09 2696–6532 m Successful (method err: 3.6%, sensitivity 2σ: 2.0%)
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 3.256e+11 8.75e+09 2696–6532 m Successful (method err: 2.2%, sensitivity 2σ: 2.7%)
20260501 1.0 Successful 3.198e+11 6.98e+09 1737–5573 m Successful (method err: 3.2%, sensitivity 2σ: 2.2%)
20260430 0.5 Partial success 3.511e+11 1.59e+10 1977–2936 m Successful (method err: 11.9%, sensitivity 2σ: 4.5%)
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 -1.0 Not a clear night Not a clear night
20260426 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260425 1.0 Successful 3.208e+11 1.21e+10 1737–2696 m Successful (method err: 6.8%, sensitivity 2σ: 3.8%)
20260424 1.0 Successful 3.344e+11 7.73e+09 1737–5573 m Successful (method err: 0.2%, sensitivity 2σ: 2.3%)
20260423 1.0 Successful 3.397e+11 9.73e+09 1737–5573 m Successful (method err: 4.1%, sensitivity 2σ: 2.9%)
20260422 1.0 Successful 3.285e+11 8.47e+09 1737–4614 m Successful (method err: 1.1%, sensitivity 2σ: 2.6%)
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 0.5 Partial success 3.277e+11 1.18e+10 2457–6293 m Successful (method err: 3.6%, sensitivity 2σ: 3.6%)
20260415 0.5 Partial success 2.953e+11 1.64e+10 2696–4614 m Successful (method err: 1.8%, sensitivity 2σ: 5.5%)
20260414 0.5 Partial success 3.637e+11 2.77e+10 1977–5813 m Successful (method err: 7.5%, sensitivity 2σ: 7.6%)
20260413 -1.0 Not a clear night Not a clear night
20260412 0.5 Partial success 3.389e+11 3.06e+10 1737–5573 m Successful (method err: 2.2%, sensitivity 2σ: 9.0%)
20260411 -1.0 Not a clear night Not a clear night
20260410 -1.0 Not a clear night Not a clear night
20260408 1.0 Successful 3.098e+11 5.00e+09 1977–5813 m Successful (method err: 6.1%, sensitivity 2σ: 1.6%)
20260407 0.5 Partial success 2.963e+11 9.62e+09 1737–5573 m Successful (method err: 1.5%, sensitivity 2σ: 3.2%)
20260406 0.5 Partial success 2.583e+11 1.28e+10 3176–6532 m Successful (method err: 1.5%, sensitivity 2σ: 5.0%)
20260405 -1.0 Not a clear night Not a clear night
20260404 -1.0 Not a clear night Not a clear night
20260403 -1.0 Not a clear night Not a clear night
20260402 -1.0 Not a clear night Not a clear night
20260401 -1.0 Not a clear night Not a clear night
20260331 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260330 -1.0 Not a clear night Not a clear night
20260329 -1.0 Not a clear night Not a clear night
20260328 -1.0 Not a clear night Not a clear night
20260327 -1.0 Not a clear night Not a clear night
20260326 -1.0 Not a clear night Not a clear night
20260325 -1.0 Not a clear night Not a clear night
20260324 -1.0 Not a clear night Not a clear night
20260323 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260322 1.0 Successful 2.677e+11 1.57e+10 1737–5573 m Successful (method err: 9.8%, sensitivity 2σ: 5.9%)
20260321 0.5 Partial success 3.089e+11 6.60e+09 1737–5573 m Successful (method err: 0.0%, sensitivity 2σ: 2.1%)
20260320 -1.0 Not a clear night Not a clear night
20260319 0.5 Partial success 3.401e+11 1.38e+10 3655–7491 m Successful (method err: 5.0%, sensitivity 2σ: 4.1%)
20260318 0.5 Partial success 3.318e+11 7.63e+09 1737–5573 m Successful (method err: 3.9%, sensitivity 2σ: 2.3%)
20260317 -1.0 Not a clear night Not a clear night
20260316 -1.0 Not a clear night Not a clear night
20260315 -1.0 Not a clear night Not a clear night
20260314 -1.0 Not a clear night Not a clear night
20260313 -1.0 Not a clear night Not a clear night
20260312 0.5 Partial success 3.265e+11 5.59e+10 2217–3176 m Successful (method err: 0.4%, sensitivity 2σ: 17.1%)
20260311 -1.0 Not a clear night Not a clear night
20260310 0.5 Partial success 3.670e+11 3.34e+10 3416–5813 m Successful (method err: 7.9%, sensitivity 2σ: 9.1%)
20260309 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260308 -1.0 Not a clear night Not a clear night
20260307 -1.0 Not a clear night Not a clear night
20260306 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260305 1.0 Successful 2.789e+11 1.44e+10 1737–5573 m Successful (method err: 0.2%, sensitivity 2σ: 5.2%)
20260304 0.5 Partial success 3.163e+11 2.52e+10 2936–6772 m Successful (method err: 5.2%, sensitivity 2σ: 8.0%)
20260303 1.0 Successful 2.939e+11 5.32e+09 1977–5813 m Successful (method err: 3.2%, sensitivity 2σ: 1.8%)
20260302 0.5 Partial success 2.880e+11 5.77e+09 1737–5573 m Successful (method err: 10.2%, sensitivity 2σ: 2.0%)
20260301 -1.0 Not a clear night Not a clear night
20260228 -1.0 Not a clear night Not a clear night
20260227 -1.0 Not a clear night Not a clear night
20260226 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260225 -1.0 Not a clear night Not a clear night
20260224 -1.0 Not a clear night Not a clear night
20260223 0.5 Partial success 3.078e+11 2.43e+10 2936–5813 m Successful (method err: 8.8%, sensitivity 2σ: 7.9%)
20260222 -1.0 Not a clear night Not a clear night
20260221 -1.0 Not a clear night Not a clear night
20260220 -1.0 Not a clear night Not a clear night
20260219 -1.0 Not a clear night Not a clear night
20260218 -1.0 Not a clear night Not a clear night
20260217 -1.0 Not a clear night Not a clear night
20260216 -1.0 Not a clear night Not a clear night
20260215 0.5 Partial success 3.071e+11 4.32e+09 1737–5573 m Successful (method err: 4.6%, sensitivity 2σ: 1.4%)
20260214 -1.0 Not a clear night Not a clear night
20260213 -1.0 Not a clear night Not a clear night
20260212 -1.0 Not a clear night Not a clear night
20260211 -1.0 Not a clear night Not a clear night
20260210 0.5 Partial success 2.743e+11 9.07e+09 1977–5813 m Successful (method err: 8.0%, sensitivity 2σ: 3.3%)
20260209 -1.0 Not a clear night Not a clear night
20260208 -1.0 Not a clear night Not a clear night
20260207 -3.0 Method disagreement Method disagreement: 19.9%
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 0.5 Partial success 3.185e+11 9.81e+09 1737–5573 m Successful (method err: 7.3%, sensitivity 2σ: 3.1%)
20260202 -1.0 Not a clear night Not a clear night
20260201 -1.0 Not a clear night Not a clear night
20260131 -1.0 Not a clear night Not a clear night
20260130 -1.0 Not a clear night Not a clear night
20260129 -1.0 Not a clear night Not a clear night
20260128 -1.0 Not a clear night Not a clear night
20260127 -1.0 Not a clear night Not a clear night
20260126 0.5 Partial success 2.672e+11 2.09e+10 1977–5813 m Successful (method err: 0.5%, sensitivity 2σ: 7.8%)
20260125 0.5 Partial success 2.939e+11 1.26e+10 2217–6053 m Successful (method err: 10.8%, sensitivity 2σ: 4.3%)
20260124 -1.0 Not a clear night Not a clear night
20260123 -1.0 Not a clear night Not a clear night
20260122 0.5 Partial success 2.927e+11 8.58e+09 3416–6293 m Successful (method err: 6.6%, sensitivity 2σ: 2.9%)
20260121 -1.0 Not a clear night Not a clear night
20260120 -1.0 Not a clear night Not a clear night
20260119 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260118 0.5 Partial success 2.985e+11 9.03e+09 2217–5573 m Successful (method err: 2.6%, sensitivity 2σ: 3.0%)
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 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20251230 -1.0 Not a clear night Not a clear night
20251229 0.5 Partial success 2.272e+11 9.08e+09 1737–4614 m Successful (method err: 9.5%, sensitivity 2σ: 4.0%)
20251228 -1.0 Not a clear night Not a clear night
20251227 0.5 Partial success 2.831e+11 2.62e+09 1737–5573 m Successful (method err: 5.6%, sensitivity 2σ: 0.9%)
20251226 0.5 Partial success 3.078e+11 6.75e+09 1737–5573 m Successful (method err: 1.8%, sensitivity 2σ: 2.2%)
20251225 1.0 Successful 2.931e+11 3.39e+09 1737–5573 m Successful (method err: 4.9%, sensitivity 2σ: 1.2%)
20251224 1.0 Successful 2.917e+11 5.74e+09 1737–5573 m Successful (method err: 5.3%, sensitivity 2σ: 2.0%)
20251223 -1.0 Not a clear night Not a clear night
20251222 0.5 Partial success 2.891e+11 5.05e+09 1737–2217 m Successful (method err: 6.9%, sensitivity 2σ: 1.7%)
20251221 -1.0 Not a clear night Not a clear night
20251220 0.5 Partial success 2.599e+11 1.94e+10 2217–6053 m Successful (method err: 2.2%, sensitivity 2σ: 7.5%)
20251219 -1.0 Not a clear night Not a clear night
20251218 -1.0 Not a clear night Not a clear night
20251217 -1.0 Not a clear night Not a clear night
20251216 -1.0 Not a clear night Not a clear night
20251215 -1.0 Not a clear night Not a clear night
20251214 0.5 Partial success 2.400e+11 8.27e+09 1737–5573 m Successful (method err: 7.1%, sensitivity 2σ: 3.4%)
20251213 -1.0 Not a clear night Not a clear night
20251212 -1.0 Not a clear night Not a clear night
20251211 0.5 Partial success 2.807e+11 2.58e+10 1737–5573 m Successful (method err: 5.5%, sensitivity 2σ: 9.2%)
20251210 -1.0 Not a clear night Not a clear night
20251209 -1.0 Not a clear night Not a clear night
20251208 0.5 Partial success 2.912e+11 1.32e+10 1737–5573 m Successful (method err: 10.1%, sensitivity 2σ: 4.5%)
20251207 -1.0 Not a clear night Not a clear night
20251206 -1.0 Not a clear night Not a clear night
20251205 -1.0 Not a clear night Not a clear night
20251204 -1.0 Not a clear night Not a clear night
20251203 -1.0 Not a clear night Not a clear night
20251202 -1.0 Not a clear night Not a clear night
20251201 0.5 Partial success 2.584e+11 1.30e+10 1977–5813 m Successful (method err: 12.3%, sensitivity 2σ: 5.0%)
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 -1.0 Not a clear night Not a clear night
20251122 -1.0 Not a clear night Not a clear night
20251121 -1.0 Not a clear night Not a clear night
20251120 -1.0 Not a clear night Not a clear night
20251119 -1.0 Not a clear night Not a clear night
20251118 -1.0 Not a clear night Not a clear night
20251117 -1.0 Not a clear night Not a clear night
20251116 -1.0 Not a clear night Not a clear night
20251115 -1.0 Not a clear night Not a clear night
20251114 -1.0 Not a clear night Not a clear night
20251113 0.5 Partial success 2.933e+11 1.06e+10 3176–7012 m Successful (method err: 9.2%, sensitivity 2σ: 3.6%)
20251112 -1.0 Not a clear night Not a clear night
20251111 -1.0 Not a clear night Not a clear night
20251110 0.5 Partial success 2.941e+11 2.49e+10 1737–5573 m Successful (method err: 7.1%, sensitivity 2σ: 8.5%)
20251109 -1.0 Not a clear night Not a clear night
20251108 0.5 Partial success 2.662e+11 1.60e+10 3416–6772 m Successful (method err: 8.1%, sensitivity 2σ: 6.0%)
20251107 0.5 Partial success 3.189e+11 3.27e+10 1977–2936 m Successful (method err: 13.6%, sensitivity 2σ: 10.3%)
20251106 -1.0 Not a clear night Not a clear night
20251105 -1.0 Not a clear night Not a clear night
20251104 -1.0 Not a clear night Not a clear night
20251103 -1.0 Not a clear night Not a clear night
20251102 -3.0 Method disagreement Method disagreement: 16.5%
20251101 0.5 Partial success 3.212e+11 1.03e+10 2696–6532 m Successful (method err: 2.3%, sensitivity 2σ: 3.2%)
20251031 -1.0 Not a clear night Not a clear night
20251030 -1.0 Not a clear night Not a clear night
20251029 -1.0 Not a clear night Not a clear night
20251028 -1.0 Not a clear night Not a clear night
20251027 -1.0 Not a clear night Not a clear night
20251026 -1.0 Not a clear night Not a clear night
20251025 -1.0 Not a clear night Not a clear night
20251024 -1.0 Not a clear night Not a clear night
20251023 -1.0 Not a clear night Not a clear night
20251022 -1.0 Not a clear night Not a clear night
20251021 -1.0 Not a clear night Not a clear night
20251020 -1.0 Not a clear night Not a clear night
20251019 -1.0 Not a clear night Not a clear night
20251018 -1.0 Not a clear night Not a clear night
20251017 -1.0 Not a clear night Not a clear night
20251016 -1.0 Not a clear night Not a clear night
20251015 -1.0 Not a clear night Not a clear night
20251014 0.5 Partial success 3.321e+11 7.03e+09 1737–5573 m Successful (method err: 3.4%, sensitivity 2σ: 2.1%)
20251013 -1.0 Not a clear night Not a clear night
20251012 -1.0 Not a clear night Not a clear night
20251011 -1.0 Not a clear night Not a clear night
20251010 -1.0 Not a clear night Not a clear night
20251009 -1.0 Not a clear night Not a clear night
20251008 -1.0 Not a clear night Not a clear night
20251007 -1.0 Not a clear night Not a clear night
20251006 -1.0 Not a clear night Not a clear night
20251005 -1.0 Not a clear night Not a clear night
20251004 -1.0 Not a clear night Not a clear night
20251003 -1.0 Not a clear night Not a clear night
20251002 -1.0 Not a clear night Not a clear night
20251001 -1.0 Not a clear night Not a clear night
20250930 -1.0 Not a clear night Not a clear night
20250929 -1.0 Not a clear night Not a clear night
20250928 0.5 Partial success 2.572e+11 1.73e+10 1977–5813 m Successful (method err: 1.2%, sensitivity 2σ: 6.7%)
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 2.922e+11 7.36e+09 1977–5813 m Successful (method err: 6.4%, sensitivity 2σ: 2.5%)
20250924 0.5 Partial success 3.036e+11 1.06e+10 1977–3416 m Successful (method err: 0.0%, sensitivity 2σ: 3.5%)
20250923 1.0 Successful 2.735e+11 1.73e+10 2457–3895 m Successful (method err: 5.5%, sensitivity 2σ: 6.3%)
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 3.842e+11 2.39e+10 5334–6293 m Successful (method err: 8.3%, sensitivity 2σ: 6.2%)
20250919 0.5 Partial success 4.639e+11 3.02e+10 4135–6053 m Successful (method err: 10.9%, sensitivity 2σ: 6.5%)
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 -1.0 Not a clear night Not a clear night
20250912 -1.0 Not a clear night Not a clear night
20250911 -1.0 Not a clear night Not a clear night
20250910 0.5 Partial success 3.342e+11 1.79e+10 2936–6772 m Successful (method err: 5.6%, sensitivity 2σ: 5.4%)
20250909 0.5 Partial success 3.427e+11 1.31e+10 2217–6053 m Successful (method err: 3.9%, sensitivity 2σ: 3.8%)
20250908 -1.0 Not a clear night Not a clear night
20250907 0.5 Partial success 3.536e+11 1.04e+10 2217–6053 m Successful (method err: 13.5%, sensitivity 2σ: 3.0%)
20250906 0.5 Partial success 3.162e+11 1.71e+10 3655–4614 m Successful (method err: 0.9%, sensitivity 2σ: 5.4%)
20250905 -1.0 Not a clear night Not a clear night
20250904 -1.0 Not a clear night Not a clear night
20250903 -1.0 Not a clear night Not a clear night
20250901 -1.0 Not a clear night Not a clear night
20250831 -1.0 Not a clear night Not a clear night
20250830 -1.0 Not a clear night Not a clear night
20250829 0.5 Partial success 3.736e+11 1.52e+10 2696–6532 m Successful (method err: 6.9%, sensitivity 2σ: 4.1%)
20250828 -1.0 Not a clear night Not a clear night
20250827 0.5 Partial success 3.614e+11 3.21e+10 3176–6532 m Successful (method err: 9.4%, sensitivity 2σ: 8.9%)
20250826 -3.0 Method disagreement Method disagreement: 16.1%
20250825 0.5 Partial success 3.645e+11 7.19e+09 2696–5094 m Successful (method err: 3.5%, sensitivity 2σ: 2.0%)
20250824 1.0 Successful 3.717e+11 1.15e+10 1737–5573 m Successful (method err: 2.6%, sensitivity 2σ: 3.1%)
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 3.544e+11 1.52e+10 1977–5813 m Successful (method err: 0.8%, sensitivity 2σ: 4.3%)
20250820 -1.0 Not a clear night Not a clear night
20250819 1.0 Successful 3.053e+11 1.54e+10 2457–6293 m Successful (method err: 13.4%, sensitivity 2σ: 5.1%)
20250818 -1.0 Not a clear night Not a clear night
20250817 0.5 Partial success 3.315e+11 1.82e+10 3655–7491 m Successful (method err: 12.9%, sensitivity 2σ: 5.5%)
20250816 -1.0 Not a clear night Not a clear night
20250815 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250814 -1.0 Not a clear night Not a clear night
20250813 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250812 -1.0 Not a clear night Not a clear night
20250811 1.0 Successful 3.352e+11 3.01e+10 2936–5813 m Successful (method err: 11.7%, sensitivity 2σ: 9.0%)
20250810 0.5 Partial success 3.161e+11 4.05e+10 4375–5334 m Successful (method err: 6.1%, sensitivity 2σ: 12.8%)
20250809 -1.0 Not a clear night Not a clear night
20250808 -1.0 Not a clear night Not a clear night
20250807 -1.0 Not a clear night Not a clear night
20250806 -1.0 Not a clear night Not a clear night
20250805 -1.0 Not a clear night Not a clear night
20250804 -1.0 Not a clear night Not a clear night
20250803 -1.0 Not a clear night Not a clear night
20250802 -1.0 Not a clear night Not a clear night
20250801 -1.0 Not a clear night Not a clear night
20250731 -1.0 Not a clear night Not a clear night
20250730 -1.0 Not a clear night Not a clear night
20250729 -1.0 Not a clear night Not a clear night
20250728 -1.0 Not a clear night Not a clear night
20250727 -1.0 Not a clear night Not a clear night
20250726 -1.0 Not a clear night Not a clear night
20250725 -1.0 Not a clear night Not a clear night
20250724 -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 4.202e+11 1.73e+10 3176–7012 m Successful (method err: 0.4%, sensitivity 2σ: 4.1%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250710 -1.0 Not a clear night Not a clear night
20250709 -1.0 Not a clear night Not a clear night
20250708 -1.0 Not a clear night Not a clear night
20250707 -1.0 Not a clear night Not a clear night
20250706 -1.0 Not a clear night Not a clear night
20250705 -1.0 Not a clear night Not a clear night
20250704 0.5 Partial success 4.327e+11 1.33e+10 2936–5334 m Successful (method err: 7.0%, sensitivity 2σ: 3.1%)
20250703 -1.0 Not a clear night Not a clear night
20250702 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250701 1.0 Successful 4.337e+11 1.96e+10 1977–5813 m Successful (method err: 0.4%, sensitivity 2σ: 4.5%)
20250630 0.5 Partial success 3.623e+11 7.20e+09 1977–3895 m Successful (method err: 14.4%, sensitivity 2σ: 2.0%)
20250629 1.0 Successful 4.757e+11 1.33e+10 2457–2936 m Successful (method err: 2.4%, sensitivity 2σ: 2.8%)
20250628 0.5 Partial success 3.977e+11 9.49e+09 1737–2696 m Successful (method err: 9.7%, sensitivity 2σ: 2.4%)
20250627 -3.0 Method disagreement Method disagreement: 16.1%
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 -1.0 Not a clear night Not a clear night
20250620 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250619 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250618 -1.0 Not a clear night Not a clear night
20250617 -1.0 Not a clear night Not a clear night
20250616 -1.0 Not a clear night Not a clear night
20250615 -1.0 Not a clear night Not a clear night
20250614 -1.0 Not a clear night Not a clear night
20250613 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 4.243e+11 3.97e+10 3416–3895 m Successful (method err: 7.8%, sensitivity 2σ: 9.3%)
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 Not a clear night Not a clear night
20250522 -1.0 Not a clear night Not a clear night
20250521 0.5 Partial success 3.321e+11 1.90e+10 2217–6053 m Successful (method err: 2.0%, sensitivity 2σ: 5.7%)
20250520 0.5 Partial success 3.864e+11 1.63e+10 2457–6293 m Successful (method err: 0.1%, sensitivity 2σ: 4.2%)
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 3.613e+11 2.58e+10 1737–5094 m Successful (method err: 0.1%, sensitivity 2σ: 7.1%)
20250516 1.0 Successful 3.950e+11 8.84e+09 1737–5573 m Successful (method err: 11.4%, sensitivity 2σ: 2.2%)
20250515 -1.0 Not a clear night Not a clear night
20250514 0.5 Partial success 4.445e+11 1.28e+10 2217–6053 m Successful (method err: 1.3%, sensitivity 2σ: 2.9%)
20250513 0.5 Partial success 4.666e+11 2.35e+10 1737–2696 m Successful (method err: 10.3%, sensitivity 2σ: 5.0%)
20250512 1.0 Successful 4.799e+11 1.68e+10 4135–7491 m Successful (method err: 0.2%, sensitivity 2σ: 3.5%)
20250511 0.5 Partial success 3.865e+11 2.20e+10 1977–2457 m Successful (method err: 10.1%, sensitivity 2σ: 5.7%)
20250510 0.5 Partial success 4.025e+11 1.94e+10 1977–5813 m Successful (method err: 4.1%, sensitivity 2σ: 4.8%)
20250509 1.0 Successful 3.968e+11 2.12e+10 2696–5094 m Successful (method err: 2.6%, sensitivity 2σ: 5.3%)
20250508 -1.0 Not a clear night Not a clear night
20250507 -1.0 Not a clear night Not a clear night
20250506 0.5 Partial success 3.273e+11 1.31e+10 2696–6532 m Successful (method err: 2.2%, sensitivity 2σ: 4.0%)
20250505 -1.0 Not a clear night Not a clear night
20250504 -1.0 Not a clear night Not a clear night
20250503 0.5 Partial success 3.422e+11 2.78e+10 3655–7012 m Successful (method err: 1.7%, sensitivity 2σ: 8.1%)
20250502 -1.0 Not a clear night Not a clear night
20250501 0.5 Partial success 3.486e+11 1.28e+10 2696–6532 m Successful (method err: 4.7%, sensitivity 2σ: 3.7%)
20250430 0.5 Partial success 4.234e+11 1.42e+10 3416–6293 m Successful (method err: 14.2%, sensitivity 2σ: 3.4%)
20250429 0.5 Partial success 4.110e+11 1.02e+10 1737–5573 m Successful (method err: 3.4%, sensitivity 2σ: 2.5%)
20250428 1.0 Successful 3.215e+11 1.25e+10 1737–5573 m Successful (method err: 4.1%, sensitivity 2σ: 3.9%)
20250427 1.0 Successful 3.501e+11 1.47e+10 2217–6053 m Successful (method err: 7.4%, sensitivity 2σ: 4.2%)
20250426 0.5 Partial success 3.139e+11 1.54e+10 2457–5813 m Successful (method err: 6.5%, sensitivity 2σ: 4.9%)
20250425 -1.0 Not a clear night Not a clear night
20250424 -1.0 Not a clear night Not a clear night
20250423 -1.0 Not a clear night Not a clear night
20250422 -1.0 Not a clear night Not a clear night
20250421 -1.0 Not a clear night Not a clear night
20250420 0.5 Partial success 2.809e+11 9.45e+09 1977–3416 m Successful (method err: 2.2%, sensitivity 2σ: 3.4%)
20250419 0.5 Partial success 2.959e+11 1.88e+10 3176–4135 m Successful (method err: 5.1%, sensitivity 2σ: 6.4%)
20250418 -1.0 Not a clear night Not a clear night
20250417 -1.0 Not a clear night Not a clear night
20250416 -1.0 Not a clear night Not a clear night
20250415 -1.0 Not a clear night Not a clear night
20250414 -1.0 Not a clear night Not a clear night
20250413 -1.0 Not a clear night Not a clear night
20250412 0.5 Partial success 2.862e+11 1.84e+10 2696–6532 m Successful (method err: 10.8%, sensitivity 2σ: 6.4%)
20250411 0.5 Partial success 3.086e+11 1.57e+10 1977–5813 m Successful (method err: 0.6%, sensitivity 2σ: 5.1%)
20250410 -1.0 Not a clear night Not a clear night
20250409 0.5 Partial success 3.441e+11 1.58e+10 1977–3416 m Successful (method err: 8.4%, sensitivity 2σ: 4.6%)
20250408 0.5 Partial success 3.331e+11 1.03e+10 1977–5813 m Successful (method err: 0.9%, sensitivity 2σ: 3.1%)
20250407 0.5 Partial success 3.384e+11 1.23e+10 2457–6293 m Successful (method err: 14.4%, sensitivity 2σ: 3.6%)
20250406 0.5 Partial success 3.215e+11 1.09e+10 2457–6293 m Successful (method err: 0.1%, sensitivity 2σ: 3.4%)
20250405 0.5 Partial success 3.124e+11 7.89e+09 1737–2217 m Successful (method err: 1.1%, sensitivity 2σ: 2.5%)
20250404 1.0 Successful 4.304e+11 1.04e+10 1737–5094 m Successful (method err: 6.6%, sensitivity 2σ: 2.4%)
20250403 0.5 Partial success 4.198e+11 1.97e+10 1977–4854 m Successful (method err: 2.3%, sensitivity 2σ: 4.7%)
20250402 1.0 Successful 3.478e+11 9.44e+09 1737–4135 m Successful (method err: 0.5%, sensitivity 2σ: 2.7%)
20250401 1.0 Successful 2.781e+11 1.04e+10 3176–6532 m Successful (method err: 0.6%, sensitivity 2σ: 3.7%)
20250331 -1.0 Not a clear night Not a clear night
20250330 -1.0 Not a clear night Not a clear night
20250329 -1.0 Not a clear night Not a clear night
20250328 1.0 Successful 3.209e+11 7.06e+09 1737–5573 m Successful (method err: 5.3%, sensitivity 2σ: 2.2%)
20250327 0.5 Partial success 3.054e+11 7.05e+09 1737–5573 m Successful (method err: 0.1%, sensitivity 2σ: 2.3%)
20250326 -1.0 Not a clear night Not a clear night
20250325 -1.0 Not a clear night Not a clear night
20250324 -1.0 Not a clear night Not a clear night
20250323 -1.0 Not a clear night Not a clear night
20250322 -1.0 Not a clear night Not a clear night
20250321 0.5 Partial success 3.202e+11 1.47e+10 1737–4614 m Successful (method err: 0.5%, sensitivity 2σ: 4.6%)
20250320 0.5 Partial success 3.366e+11 1.74e+10 2457–6293 m Successful (method err: 4.6%, sensitivity 2σ: 5.2%)
20250319 1.0 Successful 3.098e+11 5.72e+09 1737–5573 m Successful (method err: 5.5%, sensitivity 2σ: 1.8%)
20250318 1.0 Successful 2.951e+11 1.36e+10 3895–7731 m Successful (method err: 7.9%, sensitivity 2σ: 4.6%)
20250317 -1.0 Not a clear night Not a clear night
20250316 1.0 Successful 3.739e+11 1.49e+10 2457–3895 m Successful (method err: 1.3%, sensitivity 2σ: 4.0%)
20250315 1.0 Successful 3.678e+11 9.27e+09 1977–4375 m Successful (method err: 6.4%, sensitivity 2σ: 2.5%)
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 -1.0 Not a clear night Not a clear night
20250310 0.5 Partial success 3.321e+11 1.37e+10 5094–6532 m Successful (method err: 9.9%, sensitivity 2σ: 4.1%)
20250309 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250308 1.0 Successful 4.611e+11 1.95e+10 2696–3176 m Successful (method err: 4.0%, sensitivity 2σ: 4.2%)
20250307 0.5 Partial success 3.460e+11 2.16e+10 4135–7012 m Successful (method err: 1.8%, sensitivity 2σ: 6.2%)
20250306 1.0 Successful 2.892e+11 1.18e+10 4375–7252 m Successful (method err: 3.8%, sensitivity 2σ: 4.1%)
20250305 0.5 Partial success 2.821e+11 8.36e+09 3895–7731 m Successful (method err: 3.4%, sensitivity 2σ: 3.0%)
20250304 0.5 Partial success 2.384e+11 1.37e+10 1737–5573 m Successful (method err: 7.6%, sensitivity 2σ: 5.7%)
20250303 1.0 Successful 2.471e+11 7.07e+09 1737–5573 m Successful (method err: 10.0%, sensitivity 2σ: 2.9%)
20250302 0.5 Partial success 2.549e+11 1.03e+10 2457–6293 m Successful (method err: 11.3%, sensitivity 2σ: 4.1%)
20250301 1.0 Successful 2.838e+11 1.00e+10 1737–5094 m Successful (method err: 1.6%, sensitivity 2σ: 3.5%)
20250228 -1.0 Not a clear night Not a clear night
20250227 -1.0 Not a clear night Not a clear night
20250226 -1.0 Not a clear night Not a clear night
20250225 -1.0 Not a clear night Not a clear night
20250224 -1.0 Not a clear night Not a clear night
20250223 -1.0 Not a clear night Not a clear night
20250222 -1.0 Not a clear night Not a clear night
20250221 -1.0 Not a clear night Not a clear night
20250220 0.5 Partial success 3.159e+11 1.67e+10 2936–5813 m Successful (method err: 5.8%, sensitivity 2σ: 5.3%)
20250219 0.5 Partial success 3.348e+11 1.28e+10 1737–5094 m Successful (method err: 1.5%, sensitivity 2σ: 3.8%)
20250218 0.5 Partial success 3.584e+11 8.37e+09 1977–5813 m Successful (method err: 4.7%, sensitivity 2σ: 2.3%)
20250217 0.5 Partial success 3.673e+11 6.53e+09 1737–5573 m Successful (method err: 11.3%, sensitivity 2σ: 1.8%)
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 Successful 3.165e+11 1.20e+10 1737–5573 m Successful (method err: 3.0%, sensitivity 2σ: 3.8%)
20250213 -1.0 Not a clear night Not a clear night
20250212 -1.0 Not a clear night Not a clear night
20250211 -1.0 Not a clear night Not a clear night
20250210 -1.0 Not a clear night Not a clear night
20250209 -1.0 Not a clear night Not a clear night
20250208 -1.0 Not a clear night Not a clear night
20250207 -1.0 Not a clear night Not a clear night
20250206 -1.0 Not a clear night Not a clear night
20250205 -1.0 Not a clear night Not a clear night
20250204 -1.0 Not a clear night Not a clear night
20250203 -1.0 Not a clear night Not a clear night
20250202 1.0 Successful 2.906e+11 6.37e+09 1737–5573 m Successful (method err: 5.0%, sensitivity 2σ: 2.2%)
20250201 1.0 Successful 2.756e+11 9.38e+09 1977–5813 m Successful (method err: 4.2%, sensitivity 2σ: 3.4%)
20250131 -1.0 Not a clear night Not a clear night
20250130 -1.0 Not a clear night Not a clear night
20250129 -1.0 Not a clear night Not a clear night
20250128 -1.0 Not a clear night Not a clear night
20250127 -1.0 Not a clear night Not a clear night
20250126 -1.0 Not a clear night Not a clear night
20250125 -1.0 Not a clear night Not a clear night
20250124 -1.0 Not a clear night Not a clear night
20250123 -1.0 Not a clear night Not a clear night
20250122 -1.0 Not a clear night Not a clear night
20250121 -1.0 Not a clear night Not a clear night
20250120 -1.0 Not a clear night Not a clear night
20250119 -1.0 Not a clear night Not a clear night
20250118 -1.0 Not a clear night Not a clear night
20250117 -1.0 Not a clear night Not a clear night
20250116 -1.0 Not a clear night Not a clear night
20250115 -1.0 Not a clear night Not a clear night
20250114 0.5 Partial success 2.730e+11 5.59e+09 1737–5573 m Successful (method err: 5.7%, sensitivity 2σ: 2.0%)
20250113 1.0 Successful 2.890e+11 6.38e+09 1737–5573 m Successful (method err: 11.0%, sensitivity 2σ: 2.2%)
20250112 -1.0 Not a clear night Not a clear night
20250111 1.0 Successful 2.937e+11 1.10e+10 1977–5813 m Successful (method err: 14.6%, sensitivity 2σ: 3.7%)
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