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

0-20000-0-06370_A CHM15k Rayleigh

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

WMO 0-20000-0-06370 Lat/Lon 51.450, 5.377 Alt 21 m

Rayleigh 30% success · 162/535 · median 3.605e+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 (535) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260623 0.5 Partial success 4.086e+11 1.24e+10 2228–3688 m Successful (method err: 2.1%, sensitivity 2σ: 3.0%)
20260622 0.5 Partial success 3.934e+11 1.55e+10 2227–6087 m Successful (method err: 11.7%, sensitivity 2σ: 3.9%)
20260621 -1.0 Not a clear night Not a clear night
20260620 -1.0 Not a clear night Not a clear night
20260619 -1.0 Not a clear night Not a clear night
20260618 -1.0 Not a clear night Not a clear night
20260617 -1.0 Not a clear night Not a clear night
20260616 -1.0 Not a clear night Not a clear night
20260615 -1.0 Not a clear night Not a clear night
20260614 -1.0 Not a clear night Not a clear night
20260613 -1.0 Not a clear night Not a clear night
20260612 -1.0 Not a clear night Not a clear night
20260611 -1.0 Not a clear night Not a clear night
20260610 0.5 Partial success 3.610e+11 2.37e+10 2467–6327 m Successful (method err: 4.6%, sensitivity 2σ: 6.6%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260528 0.5 Partial success 4.843e+11 5.49e+10 3917–6794 m Successful (method err: 0.1%, sensitivity 2σ: 11.3%)
20260527 1.0 Successful 2.841e+11 2.46e+10 3677–6075 m Successful (method err: 4.1%, sensitivity 2σ: 8.6%)
20260526 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260525 0.0 No data No profiles in nighttime window
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 0.5 Partial success 3.586e+11 2.09e+10 2479–5835 m Successful (method err: 12.4%, sensitivity 2σ: 5.8%)
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 4.583e+11 4.42e+10 2718–6554 m Successful (method err: 4.8%, sensitivity 2σ: 9.6%)
20260509 1.0 Successful 3.911e+11 3.28e+10 3198–7034 m Successful (method err: 8.2%, sensitivity 2σ: 8.4%)
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 3.667e+11 1.61e+10 2479–6315 m Successful (method err: 14.4%, sensitivity 2σ: 4.4%)
20260501 1.0 Successful 3.545e+11 1.21e+10 1759–5595 m Successful (method err: 0.1%, sensitivity 2σ: 3.4%)
20260430 -3.0 Method disagreement Method disagreement: 17.0%
20260429 -3.0 Method disagreement Method disagreement: 15.4%
20260428 -1.0 Not a clear night Not a clear night
20260427 0.5 Partial success 5.102e+11 2.62e+10 2958–6315 m Successful (method err: 2.7%, sensitivity 2σ: 5.1%)
20260426 0.5 Partial success 4.889e+11 7.00e+10 3198–3677 m Successful (method err: 1.1%, sensitivity 2σ: 14.3%)
20260425 0.5 Partial success 3.640e+11 1.91e+10 1759–2239 m Successful (method err: 6.2%, sensitivity 2σ: 5.2%)
20260424 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260423 1.0 Successful 3.210e+11 6.36e+09 1759–5595 m Successful (method err: 1.2%, sensitivity 2σ: 2.0%)
20260422 1.0 Successful 3.435e+11 1.19e+10 1759–5595 m Successful (method err: 2.6%, sensitivity 2σ: 3.5%)
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 3.018e+11 2.18e+10 2718–4636 m Successful (method err: 8.7%, sensitivity 2σ: 7.2%)
20260414 -1.0 Not a clear night Not a clear night
20260413 -1.0 Not a clear night Not a clear night
20260412 0.5 Partial success 3.495e+11 2.86e+10 1759–4636 m Successful (method err: 5.4%, sensitivity 2σ: 8.2%)
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 3.869e+11 6.66e+09 1759–5595 m Successful (method err: 10.0%, sensitivity 2σ: 1.7%)
20260407 0.5 Partial success 3.068e+11 1.26e+10 1999–5835 m Successful (method err: 5.6%, sensitivity 2σ: 4.1%)
20260406 0.5 Partial success 2.806e+11 2.03e+10 3198–6075 m Successful (method err: 11.3%, sensitivity 2σ: 7.2%)
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 3.196e+11 1.80e+10 1759–5595 m Successful (method err: 3.2%, sensitivity 2σ: 5.6%)
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 Successful 3.352e+11 3.49e+10 2479–6315 m Successful (method err: 2.9%, sensitivity 2σ: 10.4%)
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 3.262e+11 2.35e+10 2239–6075 m Successful (method err: 11.7%, sensitivity 2σ: 7.2%)
20260321 0.5 Partial success 3.354e+11 2.16e+10 1999–5835 m Successful (method err: 5.4%, sensitivity 2σ: 6.5%)
20260320 -1.0 Not a clear night Not a clear night
20260319 0.5 Partial success 3.821e+11 1.85e+10 3677–7034 m Successful (method err: 3.3%, sensitivity 2σ: 4.8%)
20260318 0.5 Partial success 3.440e+11 7.79e+09 1759–5595 m Successful (method err: 12.2%, 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 0.5 Partial success 3.885e+11 1.62e+10 1999–5835 m Successful (method err: 3.8%, sensitivity 2σ: 4.2%)
20260312 1.0 Successful 3.374e+11 3.35e+10 2239–6075 m Successful (method err: 9.9%, sensitivity 2σ: 9.9%)
20260311 -1.0 Not a clear night Not a clear night
20260310 0.5 Partial success 5.235e+11 3.92e+10 3438–4876 m Successful (method err: 5.7%, sensitivity 2σ: 7.5%)
20260309 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260308 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260307 -1.0 Not a clear night Not a clear night
20260306 -3.0 Method disagreement Method disagreement: 49.7%
20260305 0.5 Partial success 3.021e+11 2.08e+10 1759–4636 m Successful (method err: 8.3%, sensitivity 2σ: 6.9%)
20260304 0.5 Partial success 3.008e+11 3.23e+10 2479–5835 m Successful (method err: 6.3%, sensitivity 2σ: 10.7%)
20260303 0.5 Partial success 3.049e+11 9.58e+09 1759–5595 m Successful (method err: 10.2%, sensitivity 2σ: 3.1%)
20260302 0.5 Partial success 2.802e+11 8.27e+09 1759–5595 m Successful (method err: 10.5%, sensitivity 2σ: 3.0%)
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 2.973e+11 2.56e+10 4157–7034 m Successful (method err: 13.3%, sensitivity 2σ: 8.6%)
20260226 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260225 -1.0 Not a clear night Not a clear night
20260224 -1.0 Not a clear night Not a clear night
20260223 -1.0 Not a clear night Not a clear night
20260222 -1.0 Not a clear night Not a clear night
20260221 -1.0 Not a clear night Not a clear night
20260220 -1.0 Not a clear night Not a clear night
20260219 -1.0 Not a clear night Not a clear night
20260218 -1.0 Not a clear night Not a clear night
20260217 -1.0 Not a clear night Not a clear night
20260216 -1.0 Not a clear night Not a clear night
20260215 0.5 Partial success 3.534e+11 1.13e+10 1759–5595 m Successful (method err: 4.2%, sensitivity 2σ: 3.2%)
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 2.968e+11 1.28e+10 2239–5595 m Successful (method err: 0.7%, sensitivity 2σ: 4.3%)
20260209 0.5 Partial success 2.822e+11 1.36e+10 2479–5835 m Successful (method err: 13.3%, sensitivity 2σ: 4.8%)
20260208 0.5 Partial success 3.228e+11 2.50e+10 2718–6554 m Successful (method err: 4.9%, sensitivity 2σ: 7.7%)
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 0.5 Partial success 3.014e+11 8.96e+09 1759–5595 m Successful (method err: 0.5%, sensitivity 2σ: 3.0%)
20260202 -1.0 Not a clear night Not a clear night
20260201 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260131 -1.0 Not a clear night Not a clear night
20260130 -1.0 Not a clear night Not a clear night
20260129 -1.0 Not a clear night Not a clear night
20260128 -1.0 Not a clear night Not a clear night
20260127 -1.0 Not a clear night Not a clear night
20260126 0.5 Partial success 3.031e+11 2.67e+10 2479–5835 m Successful (method err: 12.1%, sensitivity 2σ: 8.8%)
20260125 0.5 Partial success 3.108e+11 1.19e+10 1759–5595 m Successful (method err: 8.2%, sensitivity 2σ: 3.8%)
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 2.930e+11 1.19e+10 3438–6794 m Successful (method err: 9.5%, sensitivity 2σ: 4.1%)
20260121 -1.0 Not a clear night Not a clear night
20260120 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260119 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260118 0.5 Partial success 3.537e+11 1.24e+10 2239–3677 m Successful (method err: 9.9%, sensitivity 2σ: 3.5%)
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 2.872e+11 1.01e+10 1759–5595 m Successful (method err: 8.4%, sensitivity 2σ: 3.5%)
20260110 -1.0 Not a clear night Not a clear night
20260109 -1.0 Not a clear night Not a clear night
20260108 -1.0 Not a clear night Not a clear night
20260107 0.5 Partial success 2.957e+11 2.12e+10 1759–4157 m Successful (method err: 6.9%, sensitivity 2σ: 7.2%)
20260106 -1.0 Not a clear night Not a clear night
20260105 -3.0 Method disagreement Method disagreement: 15.3%
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 2.997e+11 2.13e+10 2239–6075 m Successful (method err: 11.5%, sensitivity 2σ: 7.1%)
20251230 0.5 Partial success 3.117e+11 4.27e+10 1999–5835 m Successful (method err: 8.4%, sensitivity 2σ: 13.7%)
20251229 0.5 Partial success 2.731e+11 1.27e+10 2718–6554 m Successful (method err: 14.1%, sensitivity 2σ: 4.7%)
20251228 -1.0 Not a clear night Not a clear night
20251227 0.5 Partial success 3.198e+11 6.92e+09 1759–5595 m Successful (method err: 10.7%, sensitivity 2σ: 2.2%)
20251226 1.0 Successful 3.540e+11 9.62e+09 1759–5595 m Successful (method err: 7.4%, sensitivity 2σ: 2.7%)
20251225 1.0 Successful 3.412e+11 5.72e+09 1759–5595 m Successful (method err: 8.2%, sensitivity 2σ: 1.7%)
20251224 1.0 Successful 3.352e+11 9.68e+09 1759–5595 m Successful (method err: 10.1%, sensitivity 2σ: 2.9%)
20251223 -1.0 Not a clear night Not a clear night
20251222 0.5 Partial success 3.536e+11 5.38e+09 1759–4157 m Successful (method err: 1.7%, sensitivity 2σ: 1.5%)
20251221 -1.0 Not a clear night Not a clear night
20251220 -1.0 Not a clear night Not a clear night
20251219 -1.0 Not a clear night Not a clear night
20251218 0.5 Partial success 3.245e+11 1.48e+10 1759–5116 m Successful (method err: 4.5%, sensitivity 2σ: 4.6%)
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 -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 2.751e+11 1.42e+10 1759–5116 m Successful (method err: 10.4%, sensitivity 2σ: 5.1%)
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 0.5 Partial success 2.991e+11 1.49e+10 1999–5835 m Successful (method err: 6.7%, 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 0.5 Partial success 2.929e+11 1.15e+10 1999–5356 m Successful (method err: 8.5%, sensitivity 2σ: 3.9%)
20251126 -1.0 Not a clear night Not a clear night
20251125 -1.0 Not a clear night Not a clear night
20251124 -1.0 Not a clear night Not a clear night
20251123 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251122 0.5 Partial success 3.118e+11 1.44e+10 1999–5356 m Successful (method err: 8.6%, sensitivity 2σ: 4.6%)
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 3.144e+11 3.11e+10 2239–5116 m Successful (method err: 11.4%, sensitivity 2σ: 9.9%)
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 3.208e+11 1.61e+10 3677–6554 m Successful (method err: 9.4%, sensitivity 2σ: 5.0%)
20251112 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251111 -1.0 Not a clear night Not a clear night
20251110 0.5 Partial success 3.151e+11 2.86e+10 1999–5835 m Successful (method err: 3.6%, sensitivity 2σ: 9.1%)
20251109 -1.0 Not a clear night Not a clear night
20251108 0.5 Partial success 2.879e+11 1.13e+10 3677–7034 m Successful (method err: 13.9%, sensitivity 2σ: 3.9%)
20251107 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251106 0.5 Partial success 4.367e+11 1.77e+10 4876–6315 m Successful (method err: 0.4%, sensitivity 2σ: 4.1%)
20251105 -1.0 Not a clear night Not a clear night
20251104 -1.0 Not a clear night Not a clear night
20251103 0.5 Partial success 3.129e+11 2.32e+10 2479–5356 m Successful (method err: 9.3%, sensitivity 2σ: 7.4%)
20251102 0.5 Partial success 3.308e+11 2.39e+10 2958–6315 m Successful (method err: 13.7%, sensitivity 2σ: 7.2%)
20251101 0.5 Partial success 3.673e+11 1.11e+10 2239–6075 m Successful (method err: 5.6%, sensitivity 2σ: 3.0%)
20251031 -1.0 Not a clear night Not a clear night
20251030 -3.0 Method disagreement Method disagreement: 16.9%
20251029 -1.0 Not a clear night Not a clear night
20251028 -1.0 Not a clear night Not a clear night
20251027 -1.0 Not a clear night Not a clear night
20251026 -1.0 Not a clear night Not a clear night
20251025 -1.0 Not a clear night Not a clear night
20251024 -1.0 Not a clear night Not a clear night
20251023 -1.0 Not a clear night Not a clear night
20251022 -1.0 Not a clear night Not a clear night
20251021 -1.0 Not a clear night Not a clear night
20251020 -1.0 Not a clear night Not a clear night
20251019 -1.0 Not a clear night Not a clear night
20251018 -1.0 Not a clear night Not a clear night
20251017 -1.0 Not a clear night Not a clear night
20251016 -1.0 Not a clear night Not a clear night
20251015 -1.0 Not a clear night Not a clear night
20251014 -1.0 Not a clear night Not a clear night
20251013 -1.0 Not a clear night Not a clear night
20251012 -1.0 Not a clear night Not a clear night
20251011 -1.0 Not a clear night Not a clear night
20251010 -1.0 Not a clear night Not a clear night
20251009 -1.0 Not a clear night Not a clear night
20251008 -1.0 Not a clear night Not a clear night
20251007 -1.0 Not a clear night Not a clear night
20251006 -1.0 Not a clear night Not a clear night
20251005 -1.0 Not a clear night Not a clear night
20251004 -1.0 Not a clear night Not a clear night
20251003 -1.0 Not a clear night Not a clear night
20251002 -1.0 Not a clear night Not a clear night
20251001 0.5 Partial success 3.648e+11 2.34e+10 2958–5835 m Successful (method err: 0.4%, sensitivity 2σ: 6.4%)
20250930 -1.0 Not a clear night Not a clear night
20250929 0.5 Partial success 3.110e+11 2.15e+10 2239–5595 m Successful (method err: 2.4%, sensitivity 2σ: 6.9%)
20250928 0.5 Partial success 2.979e+11 1.40e+10 1999–5356 m Successful (method err: 7.5%, sensitivity 2σ: 4.7%)
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 3.542e+11 1.80e+10 1999–5356 m Successful (method err: 3.8%, sensitivity 2σ: 5.1%)
20250923 -1.0 Not a clear night Not a clear night
20250922 0.5 Partial success 3.228e+11 3.24e+10 2479–6315 m Successful (method err: 3.7%, sensitivity 2σ: 10.0%)
20250921 -1.0 Not a clear night Not a clear night
20250920 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250919 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250918 -1.0 Not a clear night Not a clear night
20250917 0.5 Partial success 4.113e+11 4.29e+10 2479–6315 m Successful (method err: 9.3%, sensitivity 2σ: 10.4%)
20250916 -1.0 Not a clear night Not a clear night
20250915 -1.0 Not a clear night Not a clear night
20250914 0.5 Partial success 3.708e+11 3.88e+10 2958–6315 m Successful (method err: 1.5%, sensitivity 2σ: 10.5%)
20250913 -1.0 Not a clear night Not a clear night
20250912 1.0 Successful 3.970e+11 4.56e+10 3198–6075 m Successful (method err: 9.2%, sensitivity 2σ: 11.5%)
20250911 -1.0 Not a clear night Not a clear night
20250910 -1.0 Not a clear night Not a clear night
20250909 -1.0 Not a clear night Not a clear night
20250908 -1.0 Not a clear night Not a clear night
20250907 0.5 Partial success 3.856e+11 9.40e+09 2239–6075 m Successful (method err: 11.1%, sensitivity 2σ: 2.4%)
20250906 0.5 Partial success 4.126e+11 1.02e+10 1759–5116 m Successful (method err: 4.4%, sensitivity 2σ: 2.5%)
20250905 0.5 Partial success 4.008e+11 5.00e+10 2239–3677 m Successful (method err: 8.4%, sensitivity 2σ: 12.5%)
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 3.791e+11 3.20e+10 2718–6554 m Successful (method err: 5.5%, sensitivity 2σ: 8.4%)
20250828 -1.0 Not a clear night Not a clear night
20250827 -1.0 Not a clear night Not a clear night
20250826 0.5 Partial success 4.862e+11 2.10e+10 2479–3917 m Successful (method err: 12.6%, sensitivity 2σ: 4.3%)
20250825 0.5 Partial success 3.932e+11 2.10e+10 1759–5116 m Successful (method err: 2.3%, sensitivity 2σ: 5.3%)
20250824 1.0 Successful 3.538e+11 2.32e+10 1999–5835 m Successful (method err: 1.2%, sensitivity 2σ: 6.6%)
20250823 -1.0 Not a clear night Not a clear night
20250822 -1.0 Not a clear night Not a clear night
20250821 0.5 Partial success 4.124e+11 2.40e+10 1999–5835 m Successful (method err: 8.8%, sensitivity 2σ: 5.8%)
20250820 0.5 Partial success 3.608e+11 3.55e+10 2958–5356 m Successful (method err: 12.7%, sensitivity 2σ: 9.8%)
20250819 1.0 Successful 3.411e+11 2.19e+10 3198–6554 m Successful (method err: 2.6%, sensitivity 2σ: 6.4%)
20250818 -1.0 Not a clear night Not a clear night
20250817 0.5 Partial success 3.940e+11 2.91e+10 1759–5595 m Successful (method err: 2.6%, sensitivity 2σ: 7.4%)
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 Successful 4.308e+11 1.77e+10 1999–4397 m Successful (method err: 4.6%, sensitivity 2σ: 4.1%)
20250811 1.0 Successful 4.153e+11 3.17e+10 2479–5835 m Successful (method err: 13.3%, sensitivity 2σ: 7.6%)
20250810 0.5 Partial success 4.811e+11 4.59e+10 3917–5356 m Successful (method err: 12.1%, sensitivity 2σ: 9.5%)
20250809 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 Successful 4.246e+11 1.83e+10 3198–5595 m Successful (method err: 4.7%, sensitivity 2σ: 4.3%)
20250720 -1.0 Not a clear night Not a clear night
20250719 0.5 Partial success 4.030e+11 2.38e+10 2479–6315 m Successful (method err: 0.1%, sensitivity 2σ: 5.9%)
20250718 -1.0 Not a clear night Not a clear night
20250717 0.5 Partial success 4.561e+11 2.38e+10 2718–5116 m Successful (method err: 0.7%, sensitivity 2σ: 5.2%)
20250716 -1.0 Not a clear night Not a clear night
20250715 -1.0 Not a clear night Not a clear night
20250714 0.5 Partial success 4.123e+11 3.56e+10 2239–6075 m Successful (method err: 1.2%, sensitivity 2σ: 8.6%)
20250713 -1.0 Not a clear night Not a clear night
20250712 0.5 Partial success 4.071e+11 1.31e+10 3438–6794 m Successful (method err: 12.2%, sensitivity 2σ: 3.2%)
20250711 0.5 Partial success 4.340e+11 2.43e+10 1759–2239 m Successful (method err: 13.9%, sensitivity 2σ: 5.6%)
20250710 -1.0 Not a clear night Not a clear night
20250709 -1.0 Not a clear night Not a clear night
20250708 -1.0 Not a clear night Not a clear night
20250707 -1.0 Not a clear night Not a clear night
20250706 -1.0 Not a clear night Not a clear night
20250705 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250704 0.5 Partial success 4.506e+11 1.10e+10 1999–5835 m Successful (method err: 3.0%, sensitivity 2σ: 2.4%)
20250703 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250702 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250701 1.0 Successful 5.148e+11 4.79e+10 1999–2479 m Successful (method err: 8.8%, sensitivity 2σ: 9.3%)
20250630 1.0 Successful 4.587e+11 4.26e+10 2239–3198 m Successful (method err: 15.0%, sensitivity 2σ: 9.3%)
20250629 1.0 Successful 4.655e+11 2.90e+10 4876–5835 m Successful (method err: 5.5%, sensitivity 2σ: 6.2%)
20250628 0.5 Partial success 4.521e+11 8.39e+09 1999–2958 m Successful (method err: 1.7%, sensitivity 2σ: 1.9%)
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 4.860e+11 2.83e+10 4876–5835 m Successful (method err: 1.5%, sensitivity 2σ: 5.8%)
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 0.5 Partial success 4.179e+11 3.86e+10 3917–5835 m Successful (method err: 0.1%, sensitivity 2σ: 9.2%)
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 -1.0 Not a clear night Not a clear night
20250614 -3.0 Method disagreement Method disagreement: 15.2%
20250613 -1.0 Not a clear night Not a clear night
20250612 0.5 Partial success 4.934e+11 3.40e+10 4876–6315 m Successful (method err: 1.8%, sensitivity 2σ: 6.9%)
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 1.0 Successful 4.372e+11 3.76e+10 2239–2718 m Successful (method err: 6.1%, sensitivity 2σ: 8.6%)
20250602 0.5 Partial success 4.862e+11 3.44e+10 1999–3438 m Successful (method err: 9.8%, sensitivity 2σ: 7.1%)
20250601 -1.0 Not a clear night Not a clear night
20250531 -1.0 Not a clear night Not a clear night
20250530 0.5 Partial success 5.030e+11 1.08e+10 1999–5835 m Successful (method err: 0.9%, sensitivity 2σ: 2.1%)
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 -3.0 Method disagreement Method disagreement: 16.0%
20250520 0.5 Partial success 4.024e+11 2.28e+10 2239–5595 m Successful (method err: 8.9%, sensitivity 2σ: 5.7%)
20250519 0.5 Partial success 3.896e+11 2.13e+10 2958–6794 m Successful (method err: 4.9%, sensitivity 2σ: 5.5%)
20250518 -1.0 Not a clear night Not a clear night
20250517 -1.0 Not a clear night Not a clear night
20250516 1.0 Successful 4.486e+11 1.29e+10 1759–5595 m Successful (method err: 12.4%, sensitivity 2σ: 2.9%)
20250515 -1.0 Not a clear night Not a clear night
20250514 0.5 Partial success 4.654e+11 2.48e+10 1759–5595 m Successful (method err: 3.7%, sensitivity 2σ: 5.3%)
20250513 0.5 Partial success 4.433e+11 2.47e+10 5116–6554 m Successful (method err: 8.7%, sensitivity 2σ: 5.6%)
20250512 1.0 Successful 4.708e+11 2.28e+10 4157–7513 m Successful (method err: 4.1%, sensitivity 2σ: 4.8%)
20250511 0.5 Partial success 4.266e+11 1.77e+10 1999–2479 m Successful (method err: 8.9%, sensitivity 2σ: 4.1%)
20250510 0.5 Partial success 4.033e+11 1.23e+10 2479–6315 m Successful (method err: 6.3%, sensitivity 2σ: 3.0%)
20250509 1.0 Successful 4.798e+11 2.58e+10 2479–4876 m Successful (method err: 10.1%, sensitivity 2σ: 5.4%)
20250508 1.0 Successful 5.513e+11 3.05e+10 3198–5116 m Successful (method err: 3.4%, sensitivity 2σ: 5.5%)
20250507 -1.0 Not a clear night Not a clear night
20250506 1.0 Successful 4.134e+11 1.91e+10 2718–6554 m Successful (method err: 1.2%, sensitivity 2σ: 4.6%)
20250505 1.0 Successful 3.923e+11 3.78e+10 2239–3677 m Successful (method err: 9.4%, sensitivity 2σ: 9.6%)
20250504 -1.0 Not a clear night Not a clear night
20250503 -1.0 Not a clear night Not a clear night
20250502 0.5 Partial success 4.858e+11 3.05e+10 3438–6794 m Successful (method err: 6.3%, sensitivity 2σ: 6.3%)
20250501 0.5 Partial success 4.355e+11 2.35e+10 2239–6075 m Successful (method err: 14.6%, sensitivity 2σ: 5.4%)
20250430 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250429 0.5 Partial success 4.409e+11 1.45e+10 2718–6554 m Successful (method err: 2.2%, sensitivity 2σ: 3.3%)
20250428 1.0 Successful 4.204e+11 1.07e+10 1759–5595 m Successful (method err: 6.3%, sensitivity 2σ: 2.5%)
20250427 1.0 Successful 4.126e+11 1.28e+10 2239–6075 m Successful (method err: 1.0%, sensitivity 2σ: 3.1%)
20250426 1.0 Successful 3.258e+11 2.21e+10 2718–6554 m Successful (method err: 14.3%, sensitivity 2σ: 6.8%)
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 -1.0 Not a clear night Not a clear night
20250419 0.5 Partial success 3.872e+11 1.26e+10 1999–4397 m Successful (method err: 9.6%, sensitivity 2σ: 3.3%)
20250418 -1.0 Not a clear night Not a clear night
20250417 -1.0 Not a clear night Not a clear night
20250416 -1.0 Not a clear night Not a clear night
20250415 0.5 Partial success 5.275e+11 1.81e+10 2718–4157 m Successful (method err: 4.7%, sensitivity 2σ: 3.4%)
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 4.870e+11 2.09e+10 3677–7513 m Successful (method err: 3.7%, sensitivity 2σ: 4.3%)
20250411 1.0 Successful 4.282e+11 2.06e+10 2958–6794 m Successful (method err: 6.9%, sensitivity 2σ: 4.8%)
20250410 -1.0 Not a clear night Not a clear night
20250409 0.5 Partial success 4.585e+11 1.77e+10 1999–5835 m Successful (method err: 10.5%, sensitivity 2σ: 3.9%)
20250408 1.0 Successful 3.008e+11 9.92e+09 3917–6794 m Successful (method err: 11.1%, sensitivity 2σ: 3.3%)
20250407 1.0 Successful 3.281e+11 1.88e+10 4636–7034 m Successful (method err: 11.3%, sensitivity 2σ: 5.7%)
20250406 0.5 Partial success 3.674e+11 9.53e+09 2239–6075 m Successful (method err: 10.4%, sensitivity 2σ: 2.6%)
20250405 0.5 Partial success 3.203e+11 1.52e+10 1759–5595 m Successful (method err: 1.1%, sensitivity 2σ: 4.7%)
20250404 1.0 Successful 4.099e+11 1.86e+10 1759–3198 m Successful (method err: 8.0%, sensitivity 2σ: 4.5%)
20250403 0.5 Partial success 3.917e+11 2.05e+10 3438–5356 m Successful (method err: 13.6%, sensitivity 2σ: 5.2%)
20250402 1.0 Successful 3.692e+11 8.66e+09 1999–5356 m Successful (method err: 3.2%, sensitivity 2σ: 2.3%)
20250401 1.0 Successful 2.925e+11 2.23e+10 3438–6315 m Successful (method err: 1.1%, sensitivity 2σ: 7.6%)
20250331 -1.0 Not a clear night Not a clear night
20250330 -1.0 Not a clear night Not a clear night
20250329 -1.0 Not a clear night Not a clear night
20250328 0.5 Partial success 3.380e+11 1.04e+10 1759–5595 m Successful (method err: 8.5%, sensitivity 2σ: 3.1%)
20250327 0.5 Partial success 3.529e+11 1.09e+10 1759–5595 m Successful (method err: 5.0%, sensitivity 2σ: 3.1%)
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 3.431e+11 1.55e+10 1999–4876 m Successful (method err: 2.8%, sensitivity 2σ: 4.5%)
20250320 0.5 Partial success 3.531e+11 2.87e+10 2479–6315 m Successful (method err: 9.3%, sensitivity 2σ: 8.1%)
20250319 1.0 Successful 3.146e+11 6.02e+09 1999–5356 m Successful (method err: 7.0%, sensitivity 2σ: 1.9%)
20250318 1.0 Successful 3.299e+11 8.55e+09 2239–6075 m Successful (method err: 2.9%, sensitivity 2σ: 2.6%)
20250317 -1.0 Not a clear night Not a clear night
20250316 1.0 Successful 3.842e+11 2.03e+10 2239–6075 m Successful (method err: 4.2%, sensitivity 2σ: 5.3%)
20250315 1.0 Successful 4.028e+11 1.98e+10 2718–4157 m Successful (method err: 1.2%, sensitivity 2σ: 4.9%)
20250314 -1.0 Not a clear night Not a clear night
20250313 0.5 Partial success 4.242e+11 1.29e+10 2958–5356 m Successful (method err: 3.8%, sensitivity 2σ: 3.0%)
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 -3.0 Method disagreement Method disagreement: 16.5%
20250308 1.0 Successful 5.054e+11 3.01e+10 2718–3198 m Successful (method err: 14.4%, sensitivity 2σ: 5.9%)
20250307 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250306 1.0 Successful 3.279e+11 1.19e+10 1759–5595 m Successful (method err: 0.0%, sensitivity 2σ: 3.6%)
20250305 1.0 Successful 3.333e+11 8.23e+09 1999–5835 m Successful (method err: 13.7%, sensitivity 2σ: 2.5%)
20250304 0.5 Partial success 3.170e+11 1.47e+10 2479–6315 m Successful (method err: 1.5%, sensitivity 2σ: 4.7%)
20250303 1.0 Successful 3.330e+11 8.18e+09 1759–5595 m Successful (method err: 9.3%, sensitivity 2σ: 2.5%)
20250302 -3.0 Method disagreement Method disagreement: 16.4%
20250301 1.0 Successful 3.241e+11 1.55e+10 1999–5835 m Successful (method err: 7.0%, sensitivity 2σ: 4.8%)
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 0.5 Partial success 3.602e+11 4.18e+10 1999–5835 m Successful (method err: 10.1%, sensitivity 2σ: 11.6%)
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 3.472e+11 1.18e+10 1759–5116 m Successful (method err: 7.7%, sensitivity 2σ: 3.4%)
20250218 0.5 Partial success 3.685e+11 1.16e+10 1759–5595 m Successful (method err: 1.1%, sensitivity 2σ: 3.2%)
20250217 0.5 Partial success 3.887e+11 1.18e+10 1759–5595 m Successful (method err: 7.0%, sensitivity 2σ: 3.0%)
20250216 -1.0 Not a clear night Not a clear night
20250215 -1.0 Not a clear night Not a clear night
20250214 -1.0 Not a clear night Not a clear night
20250213 -1.0 Not a clear night Not a clear night
20250212 -1.0 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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250204 0.5 Partial success 3.231e+11 1.62e+10 1759–5595 m Successful (method err: 1.9%, sensitivity 2σ: 5.0%)
20250203 0.5 Partial success 3.157e+11 8.61e+09 1759–5595 m Successful (method err: 8.5%, sensitivity 2σ: 2.7%)
20250202 1.0 Successful 3.257e+11 9.48e+09 1759–5595 m Successful (method err: 2.1%, sensitivity 2σ: 2.9%)
20250201 0.5 Partial success 2.962e+11 1.57e+10 2479–5835 m Successful (method err: 7.8%, sensitivity 2σ: 5.3%)
20250131 1.0 Successful 3.239e+11 2.21e+10 1759–5595 m Successful (method err: 11.2%, sensitivity 2σ: 6.8%)
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 3.101e+11 1.09e+10 2239–6075 m Successful (method err: 2.5%, sensitivity 2σ: 3.5%)
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 3.097e+11 6.62e+09 1759–5116 m Successful (method err: 5.4%, sensitivity 2σ: 2.1%)
20250113 -1.0 Not a clear night Not a clear night
20250112 -1.0 Not a clear night Not a clear night
20250111 -1.0 Not a clear night Not a clear night
20250110 -3.0 Method disagreement Method disagreement: 16.9%
20250109 -1.0 Not a clear night Not a clear night
20250108 -3.0 Method disagreement Method disagreement: 16.4%
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