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

0-100-20000-000627_A CHM15k Rayleigh

PLOVDIV_UNI · BULGARIA · UNIVERSITY_OF_PLOVDIV Remote Sensing Group

WMO 0-100-20000-000627 Lat/Lon 42.138, 24.751 Alt 170 m

Rayleigh 28% success · 153/538 · median 2.220e+11 · rel. unc 7%

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 (538) — 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 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260621 0.5 Partial success 2.318e+11 1.50e+10 3095–6955 m Successful (method err: 11.2%, sensitivity 2σ: 6.5%)
20260620 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260619 -1.0 Not a clear night Not a clear night
20260618 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260617 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260616 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260615 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260614 1.0 Successful 2.321e+11 8.31e+09 3096–5996 m Successful (method err: 3.2%, sensitivity 2σ: 3.6%)
20260613 -1.0 Not a clear night Not a clear night
20260612 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260611 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260610 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
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 0.5 Partial success 2.461e+11 2.47e+10 3575–7435 m Successful (method err: 2.3%, sensitivity 2σ: 10.0%)
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 Successful 2.328e+11 2.25e+10 3107–6464 m Successful (method err: 13.5%, sensitivity 2σ: 9.7%)
20260528 -1.0 Not a clear night Not a clear night
20260527 1.0 Successful 2.687e+11 2.23e+10 2867–6224 m Successful (method err: 7.3%, sensitivity 2σ: 8.3%)
20260526 -1.0 Not a clear night Not a clear night
20260525 -1.0 Not a clear night Not a clear night
20260524 -1.0 Not a clear night Not a clear night
20260523 -1.0 Not a clear night Not a clear night
20260522 -1.0 Not a clear night Not a clear night
20260521 -1.0 Not a clear night Not a clear night
20260520 -1.0 Not a clear night Not a clear night
20260519 -1.0 Not a clear night Not a clear night
20260518 -1.0 Not a clear night Not a clear night
20260517 1.0 Successful 1.844e+11 7.80e+09 3587–5505 m Successful (method err: 1.4%, sensitivity 2σ: 4.2%)
20260516 1.0 Successful 2.316e+11 1.18e+10 4785–5744 m Successful (method err: 1.1%, sensitivity 2σ: 5.1%)
20260515 1.0 Successful 2.326e+11 1.12e+10 3107–6943 m Successful (method err: 5.9%, sensitivity 2σ: 4.8%)
20260514 -1.0 Not a clear night Not a clear night
20260513 -1.0 Not a clear night Not a clear night
20260512 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260511 -1.0 Not a clear night Not a clear night
20260510 -1.0 Not a clear night Not a clear night
20260509 -1.0 Not a clear night Not a clear night
20260508 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260507 0.5 Partial success 2.411e+11 2.30e+10 4306–7183 m Successful (method err: 0.9%, sensitivity 2σ: 9.5%)
20260506 1.0 Successful 2.252e+11 1.83e+10 4785–6703 m Successful (method err: 7.6%, sensitivity 2σ: 8.1%)
20260505 -1.0 Not a clear night Not a clear night
20260504 1.0 Successful 1.983e+11 9.32e+09 3107–5984 m Successful (method err: 8.7%, sensitivity 2σ: 4.7%)
20260503 -1.0 Not a clear night Not a clear night
20260502 -1.0 Not a clear night Not a clear night
20260501 -1.0 Not a clear night Not a clear night
20260430 -1.0 Not a clear night Not a clear night
20260429 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260428 -3.0 Method disagreement Method disagreement: 15.6%
20260427 -3.0 Method disagreement Method disagreement: 17.0%
20260426 1.0 Successful 2.318e+11 1.95e+10 4546–5984 m Successful (method err: 14.1%, sensitivity 2σ: 8.4%)
20260425 -3.0 Method disagreement Method disagreement: 15.7%
20260424 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260423 -1.0 Not a clear night Not a clear night
20260422 -1.0 Not a clear night Not a clear night
20260421 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260420 0.5 Partial success 2.426e+11 3.14e+10 5025–5984 m Successful (method err: 4.6%, sensitivity 2σ: 12.9%)
20260419 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260418 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260417 -1.0 Not a clear night Not a clear night
20260416 -1.0 Not a clear night Not a clear night
20260415 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260414 -1.0 Not a clear night Not a clear night
20260413 0.5 Partial success 2.455e+11 3.58e+10 2867–3347 m Successful (method err: 0.8%, sensitivity 2σ: 14.6%)
20260412 -1.0 Not a clear night Not a clear night
20260411 -1.0 Not a clear night Not a clear night
20260410 -1.0 Not a clear night Not a clear night
20260409 0.5 Partial success 1.950e+11 1.31e+10 4785–5744 m Successful (method err: 11.8%, sensitivity 2σ: 6.7%)
20260408 -1.0 Not a clear night Not a clear night
20260407 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260406 1.0 Successful 2.638e+11 2.87e+10 3107–5984 m Successful (method err: 12.2%, sensitivity 2σ: 10.9%)
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 -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 -1.0 Not a clear night Not a clear night
20260327 0.5 Partial success 2.394e+11 1.52e+10 3347–6224 m Successful (method err: 3.7%, sensitivity 2σ: 6.3%)
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 -1.0 Not a clear night Not a clear night
20260322 -1.0 Not a clear night Not a clear night
20260321 -1.0 Not a clear night Not a clear night
20260320 -1.0 Not a clear night Not a clear night
20260319 -1.0 Not a clear night Not a clear night
20260318 0.5 Partial success 2.187e+11 2.59e+10 2628–5505 m Successful (method err: 4.0%, sensitivity 2σ: 11.8%)
20260317 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260316 1.0 Successful 1.988e+11 2.47e+10 3347–6224 m Successful (method err: 1.6%, sensitivity 2σ: 12.4%)
20260315 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260314 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260313 -1.0 Not a clear night Not a clear night
20260312 0.5 Partial success 3.026e+11 1.87e+10 3347–6703 m Successful (method err: 0.8%, sensitivity 2σ: 6.2%)
20260311 1.0 Successful 1.848e+11 5.64e+09 2148–5984 m Successful (method err: 1.6%, sensitivity 2σ: 3.0%)
20260310 0.5 Partial success 1.781e+11 9.36e+09 1908–5265 m Successful (method err: 5.6%, sensitivity 2σ: 5.3%)
20260309 -1.0 Not a clear night Not a clear night
20260308 1.0 Successful 1.909e+11 1.78e+10 2867–6703 m Successful (method err: 8.0%, sensitivity 2σ: 9.3%)
20260307 -1.0 Not a clear night Not a clear night
20260306 1.0 Successful 3.419e+11 2.08e+10 3107–5505 m Successful (method err: 3.5%, sensitivity 2σ: 6.1%)
20260305 -1.0 Not a clear night Not a clear night
20260304 0.5 Partial success 1.800e+11 2.21e+10 4306–5265 m Successful (method err: 0.2%, sensitivity 2σ: 12.3%)
20260303 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260302 0.5 Partial success 1.493e+11 1.82e+10 3587–6464 m Successful (method err: 1.1%, sensitivity 2σ: 12.2%)
20260301 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260228 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260227 -1.0 Not a clear night Not a clear night
20260226 -1.0 Not a clear night Not a clear night
20260225 -1.0 Not a clear night Not a clear night
20260224 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260223 1.0 Successful 1.573e+11 6.17e+09 2628–6464 m Successful (method err: 12.7%, sensitivity 2σ: 3.9%)
20260222 -1.0 Not a clear night Not a clear night
20260221 -1.0 Not a clear night Not a clear night
20260220 0.5 Partial success 1.982e+11 2.81e+10 3826–6703 m Successful (method err: 4.3%, sensitivity 2σ: 14.2%)
20260219 -3.0 Method disagreement Method disagreement: 15.1%
20260218 -1.0 Not a clear night Not a clear night
20260217 -1.0 Not a clear night Not a clear night
20260216 0.5 Partial success 2.616e+11 5.75e+09 2628–4066 m Successful (method err: 3.1%, sensitivity 2σ: 2.2%)
20260215 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260214 1.0 Successful 1.838e+11 9.62e+09 2628–5984 m Successful (method err: 14.0%, sensitivity 2σ: 5.2%)
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 -3.0 Method disagreement Method disagreement: 15.8%
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
20260131 -1.0 Not a clear night Not a clear night
20260130 -1.0 Not a clear night Not a clear night
20260129 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260128 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260127 -1.0 Not a clear night Not a clear night
20260126 -1.0 Not a clear night Not a clear night
20260125 -1.0 Not a clear night Not a clear night
20260124 -1.0 Not a clear night Not a clear night
20260123 -1.0 Not a clear night Not a clear night
20260122 -1.0 Not a clear night Not a clear night
20260121 0.5 Partial success 1.751e+11 1.24e+10 2628–4066 m Successful (method err: 13.4%, sensitivity 2σ: 7.1%)
20260120 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260119 -1.0 Not a clear night Not a clear night
20260118 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260117 -1.0 Not a clear night Not a clear night
20260116 0.5 Partial success 1.469e+11 5.47e+09 2867–6703 m Successful (method err: 13.3%, sensitivity 2σ: 3.7%)
20260115 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260114 -1.0 Not a clear night Not a clear night
20260113 1.0 Successful 1.648e+11 6.79e+09 3347–6224 m Successful (method err: 10.4%, sensitivity 2σ: 4.1%)
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 Successful 1.728e+11 1.91e+10 2148–4546 m Successful (method err: 1.6%, sensitivity 2σ: 11.1%)
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 -3.0 Method disagreement Method disagreement: 15.3%
20260102 -3.0 Method disagreement Method disagreement: 16.6%
20260101 -3.0 Method disagreement Method disagreement: 15.5%
20251231 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251230 1.0 Successful 1.418e+11 3.41e+09 2388–6224 m Successful (method err: 14.1%, sensitivity 2σ: 2.4%)
20251229 1.0 Successful 1.416e+11 6.11e+09 2388–5744 m Successful (method err: 10.2%, sensitivity 2σ: 4.3%)
20251228 1.0 Successful 1.448e+11 4.27e+09 2388–5265 m Successful (method err: 10.5%, sensitivity 2σ: 2.9%)
20251227 1.0 Successful 1.574e+11 5.69e+09 2148–5025 m Successful (method err: 11.5%, sensitivity 2σ: 3.6%)
20251226 -1.0 Not a clear night Not a clear night
20251225 -1.0 Not a clear night Not a clear night
20251224 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 1.677e+11 9.59e+09 2628–5025 m Successful (method err: 1.8%, sensitivity 2σ: 5.7%)
20251219 0.5 Partial success 1.572e+11 1.01e+10 3107–5984 m Successful (method err: 10.8%, sensitivity 2σ: 6.5%)
20251218 0.5 Partial success 1.595e+11 1.15e+10 1908–4785 m Successful (method err: 2.2%, sensitivity 2σ: 7.2%)
20251217 0.5 Partial success 1.575e+11 1.53e+10 1908–5265 m Successful (method err: 6.9%, sensitivity 2σ: 9.7%)
20251216 1.0 Successful 1.526e+11 1.44e+10 2628–5984 m Successful (method err: 8.6%, sensitivity 2σ: 9.4%)
20251215 0.5 Partial success 1.705e+11 8.39e+09 2388–6224 m Successful (method err: 11.1%, sensitivity 2σ: 4.9%)
20251214 -1.0 Not a clear night Not a clear night
20251213 1.0 Successful 1.701e+11 8.93e+09 2628–5505 m Successful (method err: 7.4%, sensitivity 2σ: 5.3%)
20251212 1.0 Successful 1.939e+11 9.80e+09 1908–5744 m Successful (method err: 3.3%, sensitivity 2σ: 5.1%)
20251211 -3.0 Method disagreement Method disagreement: 18.1%
20251210 0.5 Partial success 1.678e+11 7.41e+09 1908–5744 m Successful (method err: 9.1%, sensitivity 2σ: 4.4%)
20251209 1.0 Successful 2.103e+11 7.86e+09 2628–6464 m Successful (method err: 0.2%, sensitivity 2σ: 3.7%)
20251208 -1.0 Not a clear night Not a clear night
20251207 -1.0 Not a clear night Not a clear night
20251206 -1.0 Not a clear night Not a clear night
20251205 -1.0 Not a clear night Not a clear night
20251204 -1.0 Not a clear night Not a clear night
20251203 -1.0 Not a clear night Not a clear night
20251202 0.5 Partial success 1.742e+11 1.06e+10 3587–5984 m Successful (method err: 11.4%, sensitivity 2σ: 6.1%)
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 0.5 Partial success 1.745e+11 8.73e+09 2628–6464 m Successful (method err: 11.8%, sensitivity 2σ: 5.0%)
20251124 1.0 Successful 1.921e+11 9.50e+09 2628–5984 m Successful (method err: 12.5%, sensitivity 2σ: 4.9%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251116 -3.0 Method disagreement Method disagreement: 15.5%
20251115 1.0 Successful 1.755e+11 1.41e+10 3587–6464 m Successful (method err: 12.0%, sensitivity 2σ: 8.0%)
20251114 0.5 Partial success 1.681e+11 7.47e+09 3347–6703 m Successful (method err: 12.2%, sensitivity 2σ: 4.4%)
20251113 1.0 Successful 1.774e+11 7.55e+09 2867–5744 m Successful (method err: 10.8%, sensitivity 2σ: 4.3%)
20251112 1.0 Successful 1.931e+11 5.37e+09 2628–5984 m Successful (method err: 4.6%, sensitivity 2σ: 2.8%)
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 -1.0 Not a clear night Not a clear night
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251102 0.5 Partial success 2.008e+11 9.64e+09 2867–6703 m Successful (method err: 1.2%, sensitivity 2σ: 4.8%)
20251101 0.5 Partial success 1.982e+11 1.17e+10 3107–5505 m Successful (method err: 7.5%, sensitivity 2σ: 5.9%)
20251031 0.5 Partial success 1.817e+11 6.12e+09 2148–5984 m Successful (method err: 8.1%, sensitivity 2σ: 3.4%)
20251030 1.0 Successful 1.763e+11 5.39e+09 2628–5984 m Successful (method err: 8.1%, sensitivity 2σ: 3.1%)
20251029 1.0 Successful 1.798e+11 4.95e+09 2628–5984 m Successful (method err: 11.7%, sensitivity 2σ: 2.8%)
20251028 0.5 Partial success 1.935e+11 5.90e+09 2867–6224 m Successful (method err: 9.4%, sensitivity 2σ: 3.0%)
20251027 -1.0 Not a clear night Not a clear night
20251026 0.5 Partial success 2.069e+11 1.64e+10 3587–5984 m Successful (method err: 14.2%, sensitivity 2σ: 7.9%)
20251025 0.5 Partial success 2.227e+11 2.07e+10 3826–5744 m Successful (method err: 11.5%, sensitivity 2σ: 9.3%)
20251024 0.5 Partial success 2.106e+11 1.64e+10 3107–5984 m Successful (method err: 11.1%, sensitivity 2σ: 7.8%)
20251023 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251022 0.5 Partial success 2.271e+11 2.15e+10 3107–5984 m Successful (method err: 2.8%, sensitivity 2σ: 9.5%)
20251021 0.5 Partial success 2.071e+11 1.97e+10 4066–5025 m Successful (method err: 13.4%, sensitivity 2σ: 9.5%)
20251020 -3.0 Method disagreement Method disagreement: 16.1%
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 0.5 Partial success 2.173e+11 1.09e+10 2867–6224 m Successful (method err: 10.8%, sensitivity 2σ: 5.0%)
20251011 -1.0 Not a clear night Not a clear night
20251010 0.5 Partial success 2.258e+11 1.60e+10 2148–5984 m Successful (method err: 8.7%, sensitivity 2σ: 7.1%)
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 0.5 Partial success 1.953e+11 6.76e+09 2388–6224 m Successful (method err: 6.8%, sensitivity 2σ: 3.5%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 2.711e+11 2.75e+10 4066–6464 m Successful (method err: 12.1%, sensitivity 2σ: 10.2%)
20250924 1.0 Successful 2.565e+11 2.05e+10 3347–6224 m Successful (method err: 6.6%, sensitivity 2σ: 8.0%)
20250923 1.0 Successful 2.569e+11 2.07e+10 3587–5984 m Successful (method err: 13.9%, sensitivity 2σ: 8.1%)
20250922 1.0 Successful 2.482e+11 1.31e+10 3347–7183 m Successful (method err: 0.1%, sensitivity 2σ: 5.3%)
20250921 1.0 Successful 3.136e+11 1.28e+10 2628–5984 m Successful (method err: 8.2%, sensitivity 2σ: 4.1%)
20250920 -1.0 Not a clear night Not a clear night
20250919 -3.0 Method disagreement Method disagreement: 16.1%
20250918 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250917 1.0 Successful 3.717e+11 3.09e+10 4066–6464 m Successful (method err: 8.9%, sensitivity 2σ: 8.3%)
20250916 1.0 Successful 3.031e+11 3.60e+10 2388–4785 m Successful (method err: 10.4%, sensitivity 2σ: 11.9%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250910 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250909 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250908 0.5 Partial success 2.692e+11 3.44e+10 4785–6224 m Successful (method err: 5.7%, sensitivity 2σ: 12.8%)
20250907 0.5 Partial success 2.854e+11 1.93e+10 5025–5984 m Successful (method err: 13.4%, sensitivity 2σ: 6.8%)
20250906 0.5 Partial success 2.718e+11 2.84e+10 3107–6943 m Successful (method err: 10.3%, sensitivity 2σ: 10.4%)
20250905 -1.0 Not a clear night Not a clear night
20250904 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250903 1.0 Successful 3.053e+11 3.98e+10 5265–6224 m Successful (method err: 8.3%, sensitivity 2σ: 13.0%)
20250902 -3.0 Method disagreement Method disagreement: 16.8%
20250901 1.0 Successful 2.269e+11 1.01e+10 3587–6943 m Successful (method err: 12.2%, sensitivity 2σ: 4.5%)
20250831 -1.0 Not a clear night Not a clear night
20250830 1.0 Successful 2.681e+11 1.81e+10 3107–6943 m Successful (method err: 3.1%, sensitivity 2σ: 6.7%)
20250829 1.0 Successful 2.787e+11 1.85e+10 3107–5984 m Successful (method err: 1.5%, sensitivity 2σ: 6.6%)
20250828 1.0 Successful 2.434e+11 1.33e+10 4066–7423 m Successful (method err: 7.4%, sensitivity 2σ: 5.5%)
20250827 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250826 -1.0 Not a clear night Not a clear night
20250825 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250824 1.0 Successful 3.395e+11 1.37e+10 3107–5025 m Successful (method err: 12.1%, sensitivity 2σ: 4.0%)
20250823 1.0 Successful 3.457e+11 2.23e+10 4066–6943 m Successful (method err: 14.0%, sensitivity 2σ: 6.4%)
20250822 -3.0 Method disagreement Method disagreement: 16.1%
20250821 0.5 Partial success 2.795e+11 2.98e+10 3587–7423 m Successful (method err: 14.1%, sensitivity 2σ: 10.7%)
20250820 -1.0 Not a clear night Not a clear night
20250819 -1.0 Not a clear night Not a clear night
20250818 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250817 -3.0 Method disagreement Method disagreement: 15.3%
20250816 -1.0 Not a clear night Not a clear night
20250815 -1.0 Not a clear night Not a clear night
20250814 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250813 1.0 Successful 2.802e+11 4.27e+10 4785–6224 m Successful (method err: 10.7%, sensitivity 2σ: 15.2%)
20250812 -3.0 Method disagreement Method disagreement: 16.4%
20250811 1.0 Successful 2.855e+11 2.51e+10 4306–6703 m Successful (method err: 14.5%, sensitivity 2σ: 8.8%)
20250810 1.0 Successful 3.286e+11 2.77e+10 4306–5265 m Successful (method err: 9.8%, sensitivity 2σ: 8.4%)
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 0.5 Partial success 3.233e+11 2.96e+10 3826–7183 m Successful (method err: 2.4%, sensitivity 2σ: 9.2%)
20250805 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250804 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250803 1.0 Successful 2.855e+11 3.45e+10 5025–5984 m Successful (method err: 1.3%, sensitivity 2σ: 12.1%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250729 -1.0 Not a clear night Not a clear night
20250728 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250727 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250726 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250725 1.0 Successful 4.761e+11 4.31e+10 4306–5744 m Successful (method err: 8.6%, sensitivity 2σ: 9.0%)
20250724 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250723 1.0 Successful 3.354e+11 5.63e+10 4546–5984 m Successful (method err: 4.5%, sensitivity 2σ: 16.8%)
20250722 1.0 Successful 3.470e+11 4.92e+10 3826–7183 m Successful (method err: 7.4%, sensitivity 2σ: 14.2%)
20250721 1.0 Successful 3.359e+11 2.95e+10 5025–6464 m Successful (method err: 14.2%, sensitivity 2σ: 8.8%)
20250720 1.0 Successful 2.732e+11 2.18e+10 4785–7183 m Successful (method err: 5.7%, sensitivity 2σ: 8.0%)
20250719 1.0 Successful 3.349e+11 4.04e+10 3826–4785 m Successful (method err: 0.8%, sensitivity 2σ: 12.1%)
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 -3.0 Method disagreement Method disagreement: 16.9%
20250713 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250712 -1.0 Not a clear night Not a clear night
20250711 -1.0 Not a clear night Not a clear night
20250710 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250709 0.5 Partial success 3.824e+11 4.48e+10 4546–5984 m Successful (method err: 14.2%, sensitivity 2σ: 11.7%)
20250708 -3.0 Method disagreement Method disagreement: 15.0%
20250707 1.0 Successful 4.573e+11 5.51e+10 5505–6464 m Successful (method err: 6.3%, sensitivity 2σ: 12.0%)
20250706 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250705 1.0 Successful 2.720e+11 2.47e+10 3587–5984 m Successful (method err: 8.7%, sensitivity 2σ: 9.1%)
20250704 -3.0 Method disagreement Method disagreement: 16.7%
20250703 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250702 -1.0 Not a clear night Not a clear night
20250701 -1.0 Not a clear night Not a clear night
20250630 1.0 Successful 2.418e+11 1.96e+10 4546–5984 m Successful (method err: 4.5%, sensitivity 2σ: 8.1%)
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 Successful 3.818e+11 5.65e+10 4785–6703 m Successful (method err: 10.3%, sensitivity 2σ: 14.8%)
20250626 1.0 Successful 2.990e+11 2.74e+10 2867–6703 m Successful (method err: 4.1%, sensitivity 2σ: 9.2%)
20250625 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250624 1.0 Successful 2.752e+11 2.08e+10 3347–6703 m Successful (method err: 13.5%, sensitivity 2σ: 7.5%)
20250623 -3.0 Method disagreement Method disagreement: 15.0%
20250622 1.0 Successful 3.507e+11 2.38e+10 4066–5505 m Successful (method err: 3.8%, sensitivity 2σ: 6.8%)
20250621 -1.0 Not a clear night Not a clear night
20250620 -1.0 Not a clear night Not a clear night
20250619 -1.0 Not a clear night Not a clear night
20250618 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250617 -3.0 Method disagreement Method disagreement: 17.7%
20250616 1.0 Successful 3.081e+11 2.66e+10 4066–6464 m Successful (method err: 0.2%, sensitivity 2σ: 8.6%)
20250615 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250614 -1.0 Not a clear night Not a clear night
20250613 1.0 Successful 2.909e+11 3.04e+10 4306–6703 m Successful (method err: 8.3%, sensitivity 2σ: 10.4%)
20250612 -1.0 Not a clear night Not a clear night
20250611 -1.0 Not a clear night Not a clear night
20250610 0.0 No data No profiles in nighttime window
20250609 0.5 Partial success 2.681e+11 2.88e+10 3587–6464 m Successful (method err: 5.7%, sensitivity 2σ: 10.7%)
20250608 1.0 Successful 2.956e+11 2.48e+10 4306–7183 m Successful (method err: 2.5%, sensitivity 2σ: 8.4%)
20250607 0.5 Partial success 4.801e+11 4.80e+10 5025–6943 m Successful (method err: 6.0%, sensitivity 2σ: 10.0%)
20250606 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250605 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250604 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250603 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250602 0.5 Partial success 3.038e+11 1.46e+10 3347–4306 m Successful (method err: 10.6%, sensitivity 2σ: 4.8%)
20250601 0.5 Partial success 2.285e+11 1.99e+10 3587–6943 m Successful (method err: 8.2%, sensitivity 2σ: 8.7%)
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 3.755e+11 1.84e+10 3347–7183 m Successful (method err: 1.6%, sensitivity 2σ: 4.9%)
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 3.201e+11 1.28e+10 3587–5984 m Successful (method err: 1.3%, sensitivity 2σ: 4.0%)
20250520 1.0 Successful 2.696e+11 2.48e+10 4066–5984 m Successful (method err: 13.3%, sensitivity 2σ: 9.2%)
20250519 1.0 Successful 2.924e+11 7.91e+09 3826–7663 m Successful (method err: 0.2%, sensitivity 2σ: 2.7%)
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 Not a clear night Not a clear night
20250515 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250514 -1.0 Not a clear night Not a clear night
20250513 -1.0 Not a clear night Not a clear night
20250512 -1.0 Not a clear night Not a clear night
20250511 -1.0 Not a clear night Not a clear night
20250510 -1.0 Not a clear night Not a clear night
20250509 -1.0 Not a clear night Not a clear night
20250508 0.5 Partial success 2.121e+11 1.50e+10 3826–6703 m Successful (method err: 14.8%, sensitivity 2σ: 7.1%)
20250507 -1.0 Not a clear night Not a clear night
20250506 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250505 -1.0 Not a clear night Not a clear night
20250504 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250503 0.5 Partial success 2.531e+11 2.12e+10 5025–6464 m Successful (method err: 4.7%, sensitivity 2σ: 8.4%)
20250502 -1.0 Not a clear night Not a clear night
20250501 0.5 Partial success 2.435e+11 2.41e+10 3107–4066 m Successful (method err: 0.0%, sensitivity 2σ: 9.9%)
20250430 -3.0 Method disagreement Method disagreement: 15.0%
20250429 1.0 Successful 2.294e+11 1.09e+10 2388–6224 m Successful (method err: 0.7%, sensitivity 2σ: 4.8%)
20250428 -1.0 Not a clear night Not a clear night
20250427 -1.0 Not a clear night Not a clear night
20250426 0.5 Partial success 4.558e+11 2.43e+10 4066–6943 m Successful (method err: 11.2%, sensitivity 2σ: 5.3%)
20250425 1.0 Successful 3.247e+11 2.52e+10 3826–4306 m Successful (method err: 7.9%, sensitivity 2σ: 7.8%)
20250424 -1.0 Not a clear night Not a clear night
20250423 0.5 Partial success 3.065e+11 2.17e+10 4066–5984 m Successful (method err: 13.7%, sensitivity 2σ: 7.1%)
20250422 -1.0 Not a clear night Not a clear night
20250421 0.5 Partial success 1.998e+11 1.71e+10 4306–5744 m Successful (method err: 13.1%, sensitivity 2σ: 8.6%)
20250420 1.0 Successful 2.079e+11 2.05e+10 3587–6943 m Successful (method err: 10.1%, sensitivity 2σ: 9.9%)
20250419 -1.0 Not a clear night Not a clear night
20250418 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250417 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250416 -1.0 Not a clear night Not a clear night
20250415 -1.0 Not a clear night Not a clear night
20250414 0.5 Partial success 2.377e+11 1.38e+10 4785–6224 m Successful (method err: 8.8%, sensitivity 2σ: 5.8%)
20250413 -1.0 Not a clear night Not a clear night
20250412 -1.0 Not a clear night Not a clear night
20250411 -1.0 Not a clear night Not a clear night
20250410 -1.0 Not a clear night Not a clear night
20250409 1.0 Successful 1.846e+11 1.29e+10 3587–5984 m Successful (method err: 4.6%, sensitivity 2σ: 7.0%)
20250408 -1.0 Not a clear night Not a clear night
20250407 -1.0 Not a clear night Not a clear night
20250406 -1.0 Not a clear night Not a clear night
20250405 -1.0 Not a clear night Not a clear night
20250404 -1.0 Not a clear night Not a clear night
20250403 -1.0 Not a clear night Not a clear night
20250402 -1.0 Not a clear night Not a clear night
20250401 -1.0 Not a clear night Not a clear night
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 Not a clear night Not a clear night
20250327 -1.0 Not a clear night Not a clear night
20250326 -1.0 Not a clear night Not a clear night
20250325 -1.0 Not a clear night Not a clear night
20250324 -1.0 Not a clear night Not a clear night
20250323 -1.0 Not a clear night Not a clear night
20250322 0.5 Partial success 1.816e+11 8.21e+09 2628–5984 m Successful (method err: 8.4%, sensitivity 2σ: 4.5%)
20250321 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250320 1.0 Successful 1.499e+11 4.42e+09 2628–3107 m Successful (method err: 1.6%, sensitivity 2σ: 2.9%)
20250319 -1.0 Not a clear night Not a clear night
20250318 -1.0 Not a clear night Not a clear night
20250317 0.5 Partial success 1.784e+11 2.28e+10 3587–4546 m Successful (method err: 6.3%, sensitivity 2σ: 12.8%)
20250316 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250315 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250314 0.5 Partial success 2.435e+11 3.33e+10 3587–5984 m Successful (method err: 1.4%, sensitivity 2σ: 13.7%)
20250313 -1.0 Not a clear night Not a clear night
20250312 -1.0 Not a clear night Not a clear night
20250311 0.5 Partial success 2.118e+11 1.45e+10 4066–6464 m Successful (method err: 8.5%, sensitivity 2σ: 6.9%)
20250310 0.5 Partial success 1.728e+11 1.22e+10 3107–4066 m Successful (method err: 11.3%, sensitivity 2σ: 7.0%)
20250309 0.5 Partial success 1.662e+11 5.18e+09 2628–6464 m Successful (method err: 11.9%, sensitivity 2σ: 3.1%)
20250308 0.5 Partial success 1.790e+11 8.33e+09 2148–5984 m Successful (method err: 14.2%, sensitivity 2σ: 4.7%)
20250307 0.5 Partial success 1.804e+11 5.59e+09 1908–5744 m Successful (method err: 2.1%, sensitivity 2σ: 3.1%)
20250306 0.5 Partial success 1.647e+11 5.07e+09 2148–5984 m Successful (method err: 4.6%, sensitivity 2σ: 3.1%)
20250305 -3.0 Method disagreement Method disagreement: 17.2%
20250304 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250303 -1.0 Not a clear night Not a clear night
20250302 -1.0 Not a clear night Not a clear night
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250223 1.0 Successful 1.680e+11 1.20e+10 3107–5984 m Successful (method err: 12.5%, sensitivity 2σ: 7.1%)
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 -1.0 Not a clear night Not a clear night
20250218 -1.0 Not a clear night Not a clear night
20250217 -1.0 Not a clear night Not a clear night
20250216 -1.0 Not a clear night Not a clear night
20250215 -1.0 Not a clear night Not a clear night
20250214 -1.0 Not a clear night Not a clear night
20250213 -1.0 Not a clear night Not a clear night
20250212 1.0 Successful 2.220e+11 1.05e+10 3826–6224 m Successful (method err: 4.2%, sensitivity 2σ: 4.7%)
20250211 1.0 Successful 1.801e+11 1.07e+10 2388–5265 m Successful (method err: 5.5%, sensitivity 2σ: 5.9%)
20250210 1.0 Successful 1.563e+11 1.18e+10 4546–5984 m Successful (method err: 13.7%, sensitivity 2σ: 7.5%)
20250209 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250208 1.0 Successful 1.659e+11 1.40e+10 3587–6464 m Successful (method err: 3.9%, sensitivity 2σ: 8.4%)
20250207 -1.0 Not a clear night Not a clear night
20250206 1.0 Successful 1.712e+11 1.32e+10 2628–6464 m Successful (method err: 1.6%, sensitivity 2σ: 7.7%)
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 Not a clear night Not a clear night
20250201 1.0 Successful 1.600e+11 1.34e+10 4066–5025 m Successful (method err: 13.9%, sensitivity 2σ: 8.4%)
20250131 0.5 Partial success 1.843e+11 1.63e+10 3347–5744 m Successful (method err: 1.5%, sensitivity 2σ: 8.8%)
20250130 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250129 -1.0 Not a clear night Not a clear night
20250128 -3.0 Method disagreement Method disagreement: 16.1%
20250127 -1.0 Not a clear night Not a clear night
20250126 -3.0 Method disagreement Method disagreement: 16.2%
20250125 -1.0 Not a clear night Not a clear night
20250124 -1.0 Not a clear night Not a clear night
20250123 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250122 1.0 Successful 2.017e+11 7.60e+10 2148–3587 m Successful (method err: 13.9%, sensitivity 2σ: 37.7%)
20250121 0.5 Partial success 1.722e+11 8.46e+09 1908–2867 m Successful (method err: 7.9%, sensitivity 2σ: 4.9%)
20250120 -3.0 Method disagreement Method disagreement: 17.1%
20250119 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250118 1.0 Successful 1.454e+11 5.75e+09 1908–5265 m Successful (method err: 6.1%, sensitivity 2σ: 4.0%)
20250117 -3.0 Method disagreement Method disagreement: 16.6%
20250116 -1.0 Not a clear night Not a clear night
20250115 -1.0 Not a clear night Not a clear night
20250114 -1.0 Not a clear night Not a clear night
20250113 -1.0 Not a clear night Not a clear night
20250112 -1.0 Not a clear night Not a clear night
20250111 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250110 0.5 Partial success 5.105e-01 4.49e-02 3107–6943 m Successful (method err: 7.0%, sensitivity 2σ: 8.8%)
20250109 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250108 -1.0 Not a clear night Not a clear night
20250107 0.5 Partial success 4.681e-01 3.30e-02 2388–5265 m Successful (method err: 4.1%, sensitivity 2σ: 7.0%)
20250106 0.5 Partial success 4.691e-01 2.67e-02 2148–5025 m Successful (method err: 8.5%, sensitivity 2σ: 5.7%)
20250105 -1.0 Not a clear night Not a clear night
20250104 -1.0 Not a clear night Not a clear night
20250103 0.5 Partial success 5.194e-01 2.19e-02 2388–4785 m Successful (method err: 0.2%, sensitivity 2σ: 4.2%)
20250102 0.0 No data No profiles in nighttime window

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