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

0-20000-0-73009_A CHM15k Rayleigh

WESTERN · CANADA · UWO Department of Physics and Astronomy

WMO 0-20000-0-73009 Lat/Lon 43.008, -81.270 Alt 258 m

Rayleigh 25% success · 134/526 · median 3.037e+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 (526) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260623 0.5 Partial success 3.106e+11 7.84e+09 2464–6324 m Successful (method err: 5.5%, sensitivity 2σ: 2.5%)
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 -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 0.5 Partial success 3.210e+11 1.23e+10 3183–6563 m Successful (method err: 5.3%, sensitivity 2σ: 3.8%)
20260615 -1.0 Not a clear night Not a clear night
20260614 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260613 1.0 Successful 3.134e+11 8.25e+09 2465–4405 m Successful (method err: 2.2%, sensitivity 2σ: 2.6%)
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 -9.0 Another layer with lower signal Another layer with lower signal found (signal ratio 4.2)
20260608 0.5 Partial success 3.012e+11 1.83e+10 2943–6803 m Successful (method err: 13.6%, sensitivity 2σ: 6.1%)
20260607 -3.0 Method disagreement Method disagreement: 16.9%
20260606 -1.0 Not a clear night Not a clear night
20260605 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260604 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260603 -3.0 Method disagreement Method disagreement: 21.1%
20260602 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260601 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
20260531 0.5 Partial success 3.257e+11 9.56e+09 1996–5832 m Successful (method err: 0.6%, sensitivity 2σ: 2.9%)
20260530 1.0 Successful 3.091e+11 2.43e+10 2716–4154 m Successful (method err: 2.2%, sensitivity 2σ: 7.9%)
20260529 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260528 1.0 Successful 3.333e+11 1.28e+10 2716–4154 m Successful (method err: 13.3%, sensitivity 2σ: 3.8%)
20260527 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260526 0.5 Partial success 3.798e+11 2.25e+10 2716–3675 m Successful (method err: 7.2%, sensitivity 2σ: 5.9%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260521 0.5 Partial success 3.520e+11 1.21e+10 2236–3195 m Successful (method err: 3.7%, sensitivity 2σ: 3.4%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260516 -3.0 Method disagreement Method disagreement: 19.4%
20260515 0.5 Partial success 2.926e+11 2.74e+10 3675–5113 m Successful (method err: 12.5%, sensitivity 2σ: 9.4%)
20260514 -1.0 Not a clear night Not a clear night
20260513 -1.0 Not a clear night Not a clear night
20260511 -1.0 Not a clear night Not a clear night
20260510 -1.0 Not a clear night Not a clear night
20260509 -1.0 Not a clear night Not a clear night
20260508 -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 Successful 3.908e+11 7.25e+09 3195–6072 m Successful (method err: 13.3%, sensitivity 2σ: 1.9%)
20260502 -1.0 Not a clear night Not a clear night
20260501 -1.0 Not a clear night Not a clear night
20260429 -1.0 Not a clear night Not a clear night
20260428 -1.0 Not a clear night Not a clear night
20260427 0.5 Partial success 3.679e+11 5.03e+09 1996–4873 m Successful (method err: 6.6%, sensitivity 2σ: 1.4%)
20260426 -3.0 Method disagreement Method disagreement: 15.6%
20260425 -1.0 Not a clear night Not a clear night
20260424 -1.0 Not a clear night Not a clear night
20260423 0.5 Partial success 2.704e+11 2.12e+10 3675–5113 m Successful (method err: 12.0%, sensitivity 2σ: 7.9%)
20260422 -1.0 Not a clear night Not a clear night
20260421 0.5 Partial success 3.668e+11 1.58e+10 1996–4873 m Successful (method err: 10.3%, sensitivity 2σ: 4.3%)
20260420 1.0 Successful 3.985e+11 2.63e+10 2476–5353 m Successful (method err: 3.7%, sensitivity 2σ: 6.6%)
20260419 -1.0 Not a clear night Not a clear night
20260418 0.5 Partial success 4.442e+11 3.14e+10 2476–6312 m Successful (method err: 6.4%, sensitivity 2σ: 7.1%)
20260417 -1.0 Not a clear night Not a clear night
20260416 -1.0 Not a clear night Not a clear night
20260415 -1.0 Not a clear night Not a clear night
20260414 -1.0 Not a clear night Not a clear night
20260413 -1.0 Not a clear night Not a clear night
20260412 -1.0 Not a clear night Not a clear night
20260411 1.0 Successful 2.863e+11 1.20e+10 1996–2955 m Successful (method err: 0.5%, sensitivity 2σ: 4.2%)
20260410 -1.0 Not a clear night Not a clear night
20260408 0.5 Partial success 3.697e+11 8.41e+09 3435–7271 m Successful (method err: 3.5%, sensitivity 2σ: 2.3%)
20260407 -1.0 Not a clear night Not a clear night
20260405 -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 0.5 Partial success 3.880e+11 1.61e+10 3195–6072 m Successful (method err: 5.8%, sensitivity 2σ: 4.2%)
20260329 -1.0 Not a clear night Not a clear night
20260328 1.0 Successful 3.298e+11 9.23e+09 1996–5832 m Successful (method err: 9.5%, sensitivity 2σ: 2.8%)
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 Successful 3.115e+11 5.60e+09 1996–4394 m Successful (method err: 0.4%, sensitivity 2σ: 1.8%)
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 -1.0 Not a clear night Not a clear night
20260317 -1.0 Not a clear night Not a clear night
20260316 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 3.184e+11 1.35e+10 1996–3435 m Successful (method err: 0.9%, sensitivity 2σ: 4.3%)
20260312 -1.0 Not a clear night Not a clear night
20260311 -1.0 Not a clear night Not a clear night
20260310 1.0 Successful 3.218e+11 1.34e+10 3914–5353 m Successful (method err: 6.7%, sensitivity 2σ: 4.2%)
20260309 0.5 Partial success 3.262e+11 1.72e+10 2955–6312 m Successful (method err: 8.8%, sensitivity 2σ: 5.3%)
20260308 -1.0 Not a clear night Not a clear night
20260307 -1.0 Not a clear night Not a clear night
20260306 -1.0 Not a clear night Not a clear night
20260305 0.5 Partial success 3.252e+11 2.61e+10 2716–3675 m Successful (method err: 0.8%, sensitivity 2σ: 8.0%)
20260304 -1.0 Not a clear night Not a clear night
20260303 0.5 Partial success 3.481e+11 1.11e+10 3675–6072 m Successful (method err: 9.0%, sensitivity 2σ: 3.2%)
20260302 0.5 Partial success 3.068e+11 8.21e+09 2236–5593 m Successful (method err: 9.6%, sensitivity 2σ: 2.7%)
20260301 -1.0 Not a clear night Not a clear night
20260228 0.5 Partial success 3.804e+11 2.22e+10 3435–4873 m Successful (method err: 0.6%, sensitivity 2σ: 5.8%)
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 -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 2.760e+11 2.39e+10 2236–4634 m Successful (method err: 2.9%, sensitivity 2σ: 8.7%)
20260214 1.0 Successful 2.615e+11 1.09e+10 1996–3914 m Successful (method err: 2.3%, sensitivity 2σ: 4.2%)
20260213 1.0 Successful 2.586e+11 8.56e+09 1996–5353 m Successful (method err: 13.6%, sensitivity 2σ: 3.3%)
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 0.5 Partial success 2.572e+11 4.36e+09 1996–3914 m Successful (method err: 1.8%, sensitivity 2σ: 1.7%)
20260208 -1.0 Not a clear night Not a clear night
20260207 -1.0 Not a clear night Not a clear night
20260206 -1.0 Not a clear night Not a clear night
20260205 -1.0 Not a clear night Not a clear night
20260204 -1.0 Not a clear night Not a clear night
20260203 -1.0 Not a clear night Not a clear night
20260202 1.0 Successful 2.516e+11 5.96e+09 1996–4873 m Successful (method err: 1.4%, sensitivity 2σ: 2.4%)
20260201 1.0 Successful 2.363e+11 3.53e+09 1996–4394 m Successful (method err: 5.4%, sensitivity 2σ: 1.5%)
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 Successful 2.296e+11 1.02e+10 3675–4634 m Successful (method err: 7.8%, sensitivity 2σ: 4.5%)
20260127 -1.0 Not a clear night Not a clear night
20260126 -1.0 Not a clear night Not a clear night
20260125 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260124 0.5 Partial success 2.400e+11 1.07e+10 1996–4873 m Successful (method err: 12.7%, sensitivity 2σ: 4.4%)
20260123 -1.0 Not a clear night Not a clear night
20260122 -1.0 Not a clear night Not a clear night
20260121 1.0 Successful 2.751e+11 3.88e+10 2236–5113 m Successful (method err: 8.8%, sensitivity 2σ: 14.1%)
20260120 -1.0 Not a clear night Not a clear night
20260119 -1.0 Not a clear night Not a clear night
20260118 1.0 Successful 2.698e+11 7.50e+09 1996–4873 m Successful (method err: 14.6%, sensitivity 2σ: 2.8%)
20260117 -1.0 Not a clear night Not a clear night
20260116 0.5 Partial success 2.709e+11 5.58e+09 1996–4873 m Successful (method err: 5.0%, sensitivity 2σ: 2.1%)
20260115 -1.0 Not a clear night Not a clear night
20260114 -1.0 Not a clear night Not a clear night
20260113 0.5 Partial success 2.617e+11 8.99e+09 1996–4394 m Successful (method err: 2.2%, sensitivity 2σ: 3.4%)
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
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -1.0 Not a clear night Not a clear night
20251228 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 2.844e+11 1.07e+10 1996–5832 m Successful (method err: 3.2%, sensitivity 2σ: 3.8%)
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 2.770e+11 8.60e+09 1996–2476 m Successful (method err: 0.0%, sensitivity 2σ: 3.1%)
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 -1.0 Not a clear night Not a clear night
20251211 -1.0 Not a clear night Not a clear night
20251210 -1.0 Not a clear night Not a clear night
20251209 0.5 Partial success 3.024e+11 5.76e+09 1996–5353 m Successful (method err: 2.1%, sensitivity 2σ: 1.9%)
20251208 0.5 Partial success 2.738e+11 6.96e+09 1996–5832 m Successful (method err: 11.7%, sensitivity 2σ: 2.5%)
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 0.5 Partial success 2.696e+11 9.70e+09 2476–5353 m Successful (method err: 13.9%, sensitivity 2σ: 3.6%)
20251202 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251201 -1.0 Not a clear night Not a clear night
20251130 -1.0 Not a clear night Not a clear night
20251129 -1.0 Not a clear night Not a clear night
20251128 -1.0 Not a clear night Not a clear night
20251127 -1.0 Not a clear night Not a clear night
20251126 -1.0 Not a clear night Not a clear night
20251125 -1.0 Not a clear night Not a clear night
20251124 0.5 Partial success 2.723e+11 9.27e+09 1996–5832 m Successful (method err: 12.7%, sensitivity 2σ: 3.4%)
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 0.5 Partial success 3.037e+11 3.62e+09 1996–4873 m Successful (method err: 1.9%, sensitivity 2σ: 1.2%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251113 -1.0 Not a clear night Not a clear night
20251112 -1.0 Not a clear night Not a clear night
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 Successful 2.686e+11 6.07e+09 2476–5353 m Successful (method err: 0.9%, sensitivity 2σ: 2.3%)
20251103 0.5 Partial success 2.995e+11 1.11e+10 2236–5593 m Successful (method err: 6.8%, sensitivity 2σ: 3.7%)
20251102 1.0 Successful 2.652e+11 2.13e+10 2476–5353 m Successful (method err: 0.8%, sensitivity 2σ: 8.0%)
20251101 -1.0 Not a clear night Not a clear night
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 Successful 2.729e+11 7.07e+09 1996–4873 m Successful (method err: 5.0%, sensitivity 2σ: 2.6%)
20251028 1.0 Successful 2.610e+11 5.17e+09 2476–5832 m Successful (method err: 11.9%, sensitivity 2σ: 2.0%)
20251027 1.0 Successful 2.465e+11 4.13e+09 1996–5832 m Successful (method err: 9.2%, sensitivity 2σ: 1.7%)
20251026 1.0 Successful 2.758e+11 2.92e+09 1996–5353 m Successful (method err: 0.0%, sensitivity 2σ: 1.1%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 0.5 Partial success 2.661e+11 1.01e+10 1996–4873 m Successful (method err: 1.4%, sensitivity 2σ: 3.8%)
20251016 1.0 Successful 2.677e+11 7.85e+09 3195–6072 m Successful (method err: 3.1%, sensitivity 2σ: 2.9%)
20251015 -1.0 Not a clear night Not a clear night
20251014 1.0 Successful 3.091e+11 3.17e+09 1996–5353 m Successful (method err: 1.3%, sensitivity 2σ: 1.0%)
20251013 1.0 Successful 3.024e+11 8.50e+09 2476–6312 m Successful (method err: 8.5%, sensitivity 2σ: 2.8%)
20251012 1.0 Successful 2.872e+11 8.62e+09 2476–5353 m Successful (method err: 1.3%, sensitivity 2σ: 3.0%)
20251011 -1.0 Not a clear night Not a clear night
20251010 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251009 1.0 Successful 2.702e+11 5.95e+09 1996–2955 m Successful (method err: 4.5%, sensitivity 2σ: 2.2%)
20251008 -1.0 Not a clear night Not a clear night
20251007 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251006 0.5 Partial success 2.727e+11 1.08e+10 3195–4634 m Successful (method err: 3.9%, sensitivity 2σ: 4.0%)
20251005 1.0 Successful 2.939e+11 4.19e+10 2716–5113 m Successful (method err: 1.8%, sensitivity 2σ: 14.2%)
20251004 0.5 Partial success 3.184e+11 2.51e+10 4154–5113 m Successful (method err: 4.3%, sensitivity 2σ: 7.9%)
20251003 0.5 Partial success 2.825e+11 1.01e+10 3675–6072 m Successful (method err: 4.4%, sensitivity 2σ: 3.6%)
20251002 0.5 Partial success 2.694e+11 9.48e+09 3435–5832 m Successful (method err: 5.2%, sensitivity 2σ: 3.5%)
20251001 1.0 Successful 2.847e+11 1.88e+10 1996–5353 m Successful (method err: 8.9%, sensitivity 2σ: 6.6%)
20250930 1.0 Successful 2.668e+11 8.20e+09 1996–4873 m Successful (method err: 6.3%, sensitivity 2σ: 3.1%)
20250929 1.0 Successful 2.856e+11 7.49e+09 1996–4873 m Successful (method err: 12.9%, sensitivity 2σ: 2.6%)
20250928 1.0 Successful 3.755e+11 2.46e+10 2955–6312 m Successful (method err: 1.0%, sensitivity 2σ: 6.5%)
20250927 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250926 -3.0 Method disagreement Method disagreement: 17.9%
20250925 -1.0 Not a clear night Not a clear night
20250924 -1.0 Not a clear night Not a clear night
20250923 -1.0 Not a clear night Not a clear night
20250922 -1.0 Not a clear night Not a clear night
20250921 0.5 Partial success 3.059e+11 3.58e+10 4634–6072 m Successful (method err: 1.0%, sensitivity 2σ: 11.7%)
20250920 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250919 1.0 Successful 3.801e+11 2.64e+10 4394–5353 m Successful (method err: 0.5%, sensitivity 2σ: 6.9%)
20250918 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250917 0.5 Partial success 3.338e+11 1.96e+10 1996–5832 m Successful (method err: 2.2%, sensitivity 2σ: 5.9%)
20250916 1.0 Successful 3.003e+11 2.02e+10 3675–5593 m Successful (method err: 4.6%, sensitivity 2σ: 6.7%)
20250915 -3.0 Method disagreement Method disagreement: 15.3%
20250914 1.0 Successful 3.504e+11 2.48e+10 3675–6552 m Successful (method err: 2.8%, sensitivity 2σ: 7.1%)
20250913 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250912 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250911 1.0 Successful 3.430e+11 2.15e+10 1996–2955 m Successful (method err: 6.4%, sensitivity 2σ: 6.3%)
20250910 0.5 Partial success 2.908e+11 1.12e+10 2476–3435 m Successful (method err: 0.6%, sensitivity 2σ: 3.8%)
20250909 0.5 Partial success 3.086e+11 8.12e+09 2236–3675 m Successful (method err: 4.2%, sensitivity 2σ: 2.6%)
20250908 1.0 Successful 3.433e+11 1.45e+10 2476–6312 m Successful (method err: 1.5%, sensitivity 2σ: 4.2%)
20250907 -1.0 Not a clear night Not a clear night
20250906 0.5 Partial success 3.773e+11 2.61e+10 2716–4154 m Successful (method err: 4.7%, sensitivity 2σ: 6.9%)
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 Successful 3.114e+11 1.08e+10 2955–6312 m Successful (method err: 5.0%, sensitivity 2σ: 3.5%)
20250901 1.0 Successful 3.054e+11 1.07e+10 1996–2476 m Successful (method err: 9.6%, sensitivity 2σ: 3.5%)
20250831 0.5 Partial success 3.211e+11 8.64e+09 1996–4873 m Successful (method err: 10.5%, sensitivity 2σ: 2.7%)
20250830 1.0 Successful 2.955e+11 4.35e+09 2955–5832 m Successful (method err: 6.3%, sensitivity 2σ: 1.5%)
20250829 1.0 Successful 2.952e+11 2.75e+10 3675–4154 m Successful (method err: 3.7%, sensitivity 2σ: 9.3%)
20250828 0.5 Partial success 3.312e+11 1.55e+10 3435–6312 m Successful (method err: 14.4%, sensitivity 2σ: 4.7%)
20250827 -1.0 Not a clear night Not a clear night
20250826 1.0 Successful 3.269e+11 1.24e+10 2955–5832 m Successful (method err: 13.4%, sensitivity 2σ: 3.8%)
20250825 1.0 Successful 4.027e+11 8.28e+09 2476–5353 m Successful (method err: 13.9%, sensitivity 2σ: 2.1%)
20250824 -1.0 Not a clear night Not a clear night
20250823 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250822 1.0 Successful 3.578e+11 5.13e+09 1996–3914 m Successful (method err: 9.2%, sensitivity 2σ: 1.4%)
20250821 -1.0 Not a clear night Not a clear night
20250820 -1.0 Not a clear night Not a clear night
20250819 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250818 0.5 Partial success 3.252e+11 6.64e+09 1996–5832 m Successful (method err: 5.8%, sensitivity 2σ: 2.0%)
20250817 -1.0 Not a clear night Not a clear night
20250816 0.5 Partial success 3.782e+11 3.07e+10 2716–6072 m Successful (method err: 10.7%, sensitivity 2σ: 8.1%)
20250815 1.0 Successful 3.036e+11 3.59e+10 3195–5113 m Successful (method err: 7.8%, sensitivity 2σ: 11.8%)
20250814 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250813 -1.0 Not a clear night Not a clear night
20250812 -1.0 Not a clear night Not a clear night
20250811 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250810 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250809 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250808 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250807 0.5 Partial success 5.040e+11 3.54e+10 2476–2955 m Successful (method err: 11.5%, sensitivity 2σ: 7.0%)
20250806 -1.0 Not a clear night Not a clear night
20250805 0.5 Partial success 4.902e+11 1.80e+11 2955–3435 m Successful (method err: 13.6%, sensitivity 2σ: 36.7%)
20250804 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250803 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250802 1.0 Successful 3.400e+11 2.10e+10 3675–5113 m Successful (method err: 5.4%, sensitivity 2σ: 6.2%)
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 0.5 Partial success 5.778e+11 1.62e+10 2716–4634 m Successful (method err: 4.5%, sensitivity 2σ: 2.8%)
20250728 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250727 -1.0 Not a clear night Not a clear night
20250726 0.5 Partial success 3.167e+11 2.52e+10 3914–5353 m Successful (method err: 13.2%, sensitivity 2σ: 7.9%)
20250725 -1.0 Not a clear night Not a clear night
20250724 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250723 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250722 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250721 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250720 -1.0 Not a clear night Not a clear night
20250719 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250718 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250717 -1.0 Not a clear night Not a clear night
20250716 1.0 Successful 3.455e+11 3.53e+10 2955–5832 m Successful (method err: 6.5%, sensitivity 2σ: 10.2%)
20250715 1.0 Successful 3.456e+11 2.56e+10 2955–4873 m Successful (method err: 9.2%, sensitivity 2σ: 7.4%)
20250714 -1.0 Not a clear night Not a clear night
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 -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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250705 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250704 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 Not a clear night Not a clear night
20250630 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250629 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250623 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -1.0 Not a clear night Not a clear night
20250618 -1.0 Not a clear night Not a clear night
20250617 0.5 Partial success 3.991e+11 2.46e+10 3675–6072 m Successful (method err: 4.6%, sensitivity 2σ: 6.2%)
20250616 0.5 Partial success 4.253e+11 2.06e+10 4154–5593 m Successful (method err: 5.5%, sensitivity 2σ: 4.8%)
20250615 0.5 Partial success 3.252e+11 3.08e+10 3435–5353 m Successful (method err: 4.2%, sensitivity 2σ: 9.5%)
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 -1.0 Not a clear night Not a clear night
20250610 -1.0 Not a clear night Not a clear night
20250609 0.5 Partial success 4.990e+11 2.30e+10 3195–5593 m Successful (method err: 1.1%, sensitivity 2σ: 4.6%)
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 -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 1.0 Successful 2.869e+11 1.40e+10 2236–4154 m Successful (method err: 3.6%, sensitivity 2σ: 4.9%)
20250601 1.0 Successful 2.896e+11 9.92e+09 2236–5113 m Successful (method err: 14.7%, sensitivity 2σ: 3.4%)
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 0.5 Partial success 3.032e+11 1.88e+10 3195–5113 m Successful (method err: 12.3%, sensitivity 2σ: 6.2%)
20250526 1.0 Successful 3.038e+11 4.97e+09 1996–4873 m Successful (method err: 6.1%, sensitivity 2σ: 1.6%)
20250525 -1.0 Not a clear night Not a clear night
20250524 -1.0 Not a clear night Not a clear night
20250523 -1.0 Not a clear night Not a clear night
20250522 -1.0 Not a clear night Not a clear night
20250521 -1.0 Not a clear night Not a clear night
20250520 0.5 Partial success 2.921e+11 5.29e+09 2236–5113 m Successful (method err: 5.2%, sensitivity 2σ: 1.8%)
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 Not a clear night Not a clear night
20250516 -1.0 Not a clear night Not a clear night
20250515 -1.0 Not a clear night Not a clear night
20250514 -1.0 Not a clear night Not a clear night
20250513 -1.0 Not a clear night Not a clear night
20250512 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250511 1.0 Successful 4.356e+11 3.12e+10 1996–3914 m Successful (method err: 12.9%, sensitivity 2σ: 7.2%)
20250510 1.0 Successful 4.185e+11 9.33e+09 1996–5832 m Successful (method err: 1.5%, sensitivity 2σ: 2.2%)
20250509 1.0 Successful 3.360e+11 1.42e+10 1996–4873 m Successful (method err: 9.9%, sensitivity 2σ: 4.2%)
20250508 -1.0 Not a clear night Not a clear night
20250507 0.5 Partial success 3.719e+11 1.39e+10 2716–6072 m Successful (method err: 0.9%, sensitivity 2σ: 3.7%)
20250506 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20250502 -1.0 Not a clear night Not a clear night
20250501 -1.0 Not a clear night Not a clear night
20250430 0.5 Partial success 2.804e+11 3.10e+10 2236–2716 m Successful (method err: 14.9%, sensitivity 2σ: 11.1%)
20250429 0.5 Partial success 9.584e+11 8.96e+10 1996–3914 m Successful (method err: 7.6%, sensitivity 2σ: 9.3%)
20250428 -1.0 Not a clear night Not a clear night
20250427 1.0 Successful 3.620e+11 7.60e+09 1996–2476 m Successful (method err: 11.5%, sensitivity 2σ: 2.1%)
20250426 -1.0 Not a clear night Not a clear night
20250425 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250419 -1.0 Not a clear night Not a clear night
20250418 -1.0 Not a clear night Not a clear night
20250417 1.0 Successful 3.579e+11 6.40e+09 1996–4394 m Successful (method err: 0.2%, sensitivity 2σ: 1.8%)
20250415 -1.0 Not a clear night Not a clear night
20250414 -1.0 Not a clear night Not a clear night
20250413 0.5 Partial success 2.880e+11 2.40e+10 2236–2716 m Successful (method err: 6.6%, sensitivity 2σ: 8.3%)
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 3.842e+11 1.27e+10 2955–5353 m Successful (method err: 12.4%, sensitivity 2σ: 3.3%)
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 0.5 Partial success 3.304e+11 9.46e+09 1996–2955 m Successful (method err: 5.2%, sensitivity 2σ: 2.9%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250327 1.0 Successful 2.387e+11 9.36e+09 1996–4394 m Successful (method err: 3.5%, sensitivity 2σ: 3.9%)
20250326 -1.0 Not a clear night Not a clear night
20250325 -1.0 Not a clear night Not a clear night
20250324 -1.0 Not a clear night Not a clear night
20250323 1.0 Successful 2.827e+11 7.25e+09 1996–5832 m Successful (method err: 7.6%, sensitivity 2σ: 2.6%)
20250322 -1.0 Not a clear night Not a clear night
20250321 -1.0 Not a clear night Not a clear night
20250320 -1.0 Not a clear night Not a clear night
20250319 -1.0 Not a clear night Not a clear night
20250318 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250317 -1.0 Not a clear night Not a clear night
20250316 -1.0 Not a clear night Not a clear night
20250315 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250314 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250313 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250312 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250311 -3.0 Method disagreement Method disagreement: 17.0%
20250310 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250309 1.0 Successful 3.564e+11 9.73e+09 1996–5832 m Successful (method err: 4.0%, sensitivity 2σ: 2.7%)
20250308 -1.0 Not a clear night Not a clear night
20250307 1.0 Successful 2.647e+11 4.74e+09 1996–4873 m Successful (method err: 11.4%, sensitivity 2σ: 1.8%)
20250306 -1.0 Not a clear night Not a clear night
20250305 -1.0 Not a clear night Not a clear night
20250304 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 2.374e+11 4.77e+09 1996–3914 m Successful (method err: 2.3%, sensitivity 2σ: 2.0%)
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 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 -1.0 Not a clear night Not a clear night
20250218 1.0 Successful 2.640e+11 6.43e+09 2236–5593 m Successful (method err: 4.8%, sensitivity 2σ: 2.4%)
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 Successful 2.661e+11 8.51e+09 1996–5832 m Successful (method err: 1.3%, sensitivity 2σ: 3.2%)
20250213 -1.0 Not a clear night Not a clear night
20250212 -1.0 Not a clear night Not a clear night
20250211 -3.0 Method disagreement Method disagreement: 40.1%
20250210 -1.0 Not a clear night Not a clear night
20250209 -1.0 Not a clear night Not a clear night
20250208 0.5 Partial success 2.723e+11 5.53e+09 1996–4873 m Successful (method err: 3.4%, sensitivity 2σ: 2.0%)
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 Not a clear night Not a clear night
20250201 -1.0 Not a clear night Not a clear night
20250131 0.5 Partial success 2.948e+11 1.78e+10 2955–5353 m Successful (method err: 10.8%, sensitivity 2σ: 6.0%)
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 Successful 2.524e+11 5.69e+09 1996–4394 m Successful (method err: 11.8%, sensitivity 2σ: 2.3%)
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 Successful 2.495e+11 1.14e+10 2236–6072 m Successful (method err: 8.7%, sensitivity 2σ: 4.6%)
20250123 -1.0 Not a clear night Not a clear night
20250122 1.0 Successful 2.641e+11 7.30e+09 1996–5353 m Successful (method err: 10.9%, sensitivity 2σ: 2.8%)
20250121 1.0 Successful 2.778e+11 1.45e+10 2716–6552 m Successful (method err: 0.9%, sensitivity 2σ: 5.2%)
20250120 1.0 Successful 3.148e+11 3.52e+10 2236–6072 m Successful (method err: 2.5%, sensitivity 2σ: 11.2%)
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 0.5 Partial success 2.518e+11 2.08e+10 2716–4634 m Successful (method err: 2.0%, sensitivity 2σ: 8.3%)
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 -1.0 Not a clear night Not a clear night
20250110 0.5 Partial success 2.504e+11 3.40e+09 1996–4873 m Successful (method err: 1.2%, sensitivity 2σ: 1.4%)
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