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

0-20000-0-06240_D CHM15k Rayleigh

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

WMO 0-20000-0-06240 Lat/Lon 52.317, 4.804 Alt -4 m

Rayleigh 26% success · 138/537 · median 3.161e+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 (537) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260623 -1.0 Not a clear night — — — Not a clear night
20260622 -1.0 Not a clear night — — — Not a clear night
20260621 -1.0 Not a clear night — — — Not a clear night
20260620 -1.0 Not a clear night — — — Not a clear night
20260619 -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 -1.0 Not a clear night — — — Not a clear night
20260609 -1.0 Not a clear night — — — Not a clear night
20260608 -1.0 Not a clear night — — — Not a clear night
20260607 -1.0 Not a clear night — — — Not a clear night
20260606 -1.0 Not a clear night — — — Not a clear night
20260605 -1.0 Not a clear night — — — Not a clear night
20260604 -1.0 Not a clear night — — — Not a clear night
20260603 -1.0 Not a clear night — — — Not a clear night
20260602 -1.0 Not a clear night — — — Not a clear night
20260601 -1.0 Not a clear night — — — Not a clear night
20260531 -1.0 Not a clear night — — — Not a clear night
20260530 -1.0 Not a clear night — — — Not a clear night
20260529 -1.0 Not a clear night — — — Not a clear night
20260528 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260527 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260526 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260525 0.5 Partial success 2.793e+11 7.20e+09 1734–3652 m Successful (method err: 5.4%, sensitivity 2σ: 2.6%)
20260524 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260523 0.5 Partial success 2.663e+11 3.17e+10 3652–4132 m Successful (method err: 13.4%, sensitivity 2σ: 11.9%)
20260522 0.5 Partial success 2.870e+11 2.06e+10 1734–4611 m Successful (method err: 0.9%, sensitivity 2σ: 7.2%)
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 3.037e+11 1.63e+10 2214–4132 m Successful (method err: 2.4%, sensitivity 2σ: 5.4%)
20260518 -1.0 Not a clear night — — — Not a clear night
20260517 -1.0 Not a clear night — — — Not a clear night
20260516 -1.0 Not a clear night — — — Not a clear night
20260515 -1.0 Not a clear night — — — Not a clear night
20260514 -1.0 Not a clear night — — — Not a clear night
20260513 -1.0 Not a clear night — — — Not a clear night
20260512 -1.0 Not a clear night — — — Not a clear night
20260511 -1.0 Not a clear night — — — Not a clear night
20260510 0.5 Partial success 3.412e+11 2.06e+10 1974–5331 m Successful (method err: 0.7%, sensitivity 2σ: 6.0%)
20260509 0.5 Partial success 3.505e+11 6.26e+10 2454–4851 m Successful (method err: 1.9%, sensitivity 2σ: 17.9%)
20260508 -1.0 Not a clear night — — — Not a clear night
20260507 0.5 Partial success 3.560e+11 2.32e+10 2454–6290 m Successful (method err: 8.6%, sensitivity 2σ: 6.5%)
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 3.123e+11 1.59e+10 2454–5331 m Successful (method err: 12.6%, sensitivity 2σ: 5.1%)
20260501 1.0 Successful 2.993e+11 7.30e+09 1734–5091 m Successful (method err: 0.7%, sensitivity 2σ: 2.4%)
20260430 0.5 Partial success 3.396e+11 6.46e+09 1734–3652 m Successful (method err: 5.5%, sensitivity 2σ: 1.9%)
20260429 1.0 Successful 3.711e+11 1.04e+10 2933–6769 m Successful (method err: 10.0%, sensitivity 2σ: 2.8%)
20260428 -1.0 Not a clear night — — — Not a clear night
20260427 0.5 Partial success 3.474e+11 2.23e+10 2454–3413 m Successful (method err: 0.3%, sensitivity 2σ: 6.4%)
20260426 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260425 -1.0 Not a clear night — — — Not a clear night
20260424 0.5 Partial success 3.397e+11 2.36e+10 1734–4611 m Successful (method err: 3.7%, sensitivity 2σ: 7.0%)
20260423 1.0 Successful 3.159e+11 1.08e+10 1734–3652 m Successful (method err: 0.3%, sensitivity 2σ: 3.4%)
20260422 1.0 Successful 3.317e+11 1.12e+10 1734–4611 m Successful (method err: 1.8%, sensitivity 2σ: 3.4%)
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 2.887e+11 2.33e+10 2214–5091 m Successful (method err: 11.3%, sensitivity 2σ: 8.1%)
20260414 0.5 Partial success 3.470e+11 3.03e+10 2933–5331 m Successful (method err: 9.3%, sensitivity 2σ: 8.7%)
20260413 -1.0 Not a clear night — — — Not a clear night
20260412 0.5 Partial success 3.084e+11 4.42e+10 1734–5091 m Successful (method err: 5.6%, sensitivity 2σ: 14.3%)
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 3.178e+11 7.95e+09 1974–3892 m Successful (method err: 1.1%, sensitivity 2σ: 2.5%)
20260407 0.5 Partial success 3.014e+11 1.23e+10 1974–4372 m Successful (method err: 3.7%, sensitivity 2σ: 4.1%)
20260406 0.5 Partial success 3.069e+11 2.34e+10 3173–5570 m Successful (method err: 3.1%, sensitivity 2σ: 7.6%)
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 -3.0 Method disagreement — — — Method disagreement: 18.5%
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 3.522e+11 4.49e+10 1974–4372 m Successful (method err: 11.4%, sensitivity 2σ: 12.7%)
20260326 -1.0 Not a clear night — — — Not a clear night
20260325 -1.0 Not a clear night — — — Not a clear night
20260324 -1.0 Not a clear night — — — Not a clear night
20260323 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260322 1.0 Successful 2.891e+11 2.61e+10 1734–5570 m Successful (method err: 4.1%, sensitivity 2σ: 9.0%)
20260321 0.5 Partial success 3.006e+11 1.01e+10 1734–3652 m Successful (method err: 1.8%, sensitivity 2σ: 3.4%)
20260320 -1.0 Not a clear night — — — Not a clear night
20260319 0.5 Partial success 3.580e+11 2.11e+10 3413–6290 m Successful (method err: 10.8%, sensitivity 2σ: 5.9%)
20260318 0.5 Partial success 3.080e+11 1.26e+10 1734–5570 m Successful (method err: 4.7%, sensitivity 2σ: 4.1%)
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 Successful 3.118e+11 2.75e+10 1734–5570 m Successful (method err: 0.7%, sensitivity 2σ: 8.8%)
20260314 -1.0 Not a clear night — — — Not a clear night
20260313 -1.0 Not a clear night — — — Not a clear night
20260312 1.0 Successful 3.914e+11 9.90e+10 1974–3413 m Successful (method err: 2.6%, sensitivity 2σ: 25.3%)
20260311 -1.0 Not a clear night — — — Not a clear night
20260310 0.5 Partial success 4.489e+11 4.76e+10 3413–4851 m Successful (method err: 8.5%, sensitivity 2σ: 10.6%)
20260309 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260308 -1.0 Not a clear night — — — Not a clear night
20260307 -1.0 Not a clear night — — — Not a clear night
20260306 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260305 1.0 Successful 2.762e+11 2.14e+10 1734–4132 m Successful (method err: 4.3%, sensitivity 2σ: 7.8%)
20260304 0.5 Partial success 3.142e+11 3.54e+10 2214–4132 m Successful (method err: 6.6%, sensitivity 2σ: 11.3%)
20260303 1.0 Successful 2.871e+11 1.24e+10 1734–5570 m Successful (method err: 3.8%, sensitivity 2σ: 4.3%)
20260302 0.5 Partial success 2.728e+11 2.35e+10 2214–6050 m Successful (method err: 13.3%, sensitivity 2σ: 8.6%)
20260301 -1.0 Not a clear night — — — Not a clear night
20260228 -1.0 Not a clear night — — — Not a clear night
20260227 -1.0 Not a clear night — — — Not a clear night
20260226 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20260225 -1.0 Not a clear night — — — Not a clear night
20260224 -1.0 Not a clear night — — — Not a clear night
20260223 -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 3.269e+11 8.21e+09 1734–5570 m Successful (method err: 1.1%, sensitivity 2σ: 2.5%)
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 2.981e+11 1.60e+10 1974–3892 m Successful (method err: 6.6%, sensitivity 2σ: 5.4%)
20260209 -1.0 Not a clear night — — — Not a clear night
20260208 -1.0 Not a clear night — — — Not a clear night
20260207 -1.0 Not a clear night — — — Not a clear night
20260206 -1.0 Not a clear night — — — Not a clear night
20260205 -1.0 Not a clear night — — — Not a clear night
20260204 -1.0 Not a clear night — — — Not a clear night
20260203 0.5 Partial success 2.926e+11 1.90e+10 1734–4132 m Successful (method err: 0.6%, sensitivity 2σ: 6.5%)
20260202 -1.0 Not a clear night — — — Not a clear night
20260201 -1.0 Not a clear night — — — Not a clear night
20260131 -1.0 Not a clear night — — — Not a clear night
20260130 -1.0 Not a clear night — — — Not a clear night
20260129 -1.0 Not a clear night — — — Not a clear night
20260128 -1.0 Not a clear night — — — Not a clear night
20260127 -1.0 Not a clear night — — — Not a clear night
20260126 0.5 Partial success 2.339e+11 3.55e+10 1734–4611 m Successful (method err: 11.6%, sensitivity 2σ: 15.2%)
20260125 0.5 Partial success 2.698e+11 1.99e+10 1974–4372 m Successful (method err: 2.8%, sensitivity 2σ: 7.4%)
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 2.857e+11 9.00e+09 1734–5570 m Successful (method err: 3.0%, sensitivity 2σ: 3.2%)
20260121 -1.0 Not a clear night — — — Not a clear night
20260120 -1.0 Not a clear night — — — Not a clear night
20260119 -1.0 Not a clear night — — — Not a clear night
20260118 0.5 Partial success 2.801e+11 1.06e+10 1974–4372 m Successful (method err: 2.0%, sensitivity 2σ: 3.8%)
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 3.021e+11 1.24e+10 1734–5091 m Successful (method err: 4.4%, sensitivity 2σ: 4.1%)
20260110 -1.0 Not a clear night — — — Not a clear night
20260109 -1.0 Not a clear night — — — Not a clear night
20260108 -1.0 Not a clear night — — — Not a clear night
20260107 -1.0 Not a clear night — — — Not a clear night
20260106 -1.0 Not a clear night — — — Not a clear night
20260105 -1.0 Not a clear night — — — Not a clear night
20260104 -1.0 Not a clear night — — — Not a clear night
20260103 -1.0 Not a clear night — — — Not a clear night
20260102 -1.0 Not a clear night — — — Not a clear night
20260101 -1.0 Not a clear night — — — Not a clear night
20251231 -1.0 Not a clear night — — — Not a clear night
20251230 -1.0 Not a clear night — — — Not a clear night
20251229 -1.0 Not a clear night — — — Not a clear night
20251228 -1.0 Not a clear night — — — Not a clear night
20251227 0.5 Partial success 2.656e+11 4.61e+09 1734–4611 m Successful (method err: 1.5%, sensitivity 2σ: 1.7%)
20251226 1.0 Successful 2.746e+11 6.88e+09 1734–5091 m Successful (method err: 1.1%, sensitivity 2σ: 2.5%)
20251225 1.0 Successful 2.612e+11 6.13e+09 1734–5570 m Successful (method err: 1.8%, sensitivity 2σ: 2.3%)
20251224 1.0 Successful 2.723e+11 8.37e+09 1734–4611 m Successful (method err: 5.4%, sensitivity 2σ: 3.1%)
20251223 -1.0 Not a clear night — — — Not a clear night
20251222 0.5 Partial success 2.939e+11 9.02e+09 1734–4132 m Successful (method err: 10.2%, sensitivity 2σ: 3.1%)
20251221 -1.0 Not a clear night — — — Not a clear night
20251220 0.5 Partial success 2.822e+11 3.88e+10 1734–5091 m Successful (method err: 10.1%, sensitivity 2σ: 13.7%)
20251219 -1.0 Not a clear night — — — Not a clear night
20251218 -1.0 Not a clear night — — — Not a clear night
20251217 -1.0 Not a clear night — — — Not a clear night
20251216 -1.0 Not a clear night — — — Not a clear night
20251215 -1.0 Not a clear night — — — Not a clear night
20251214 0.5 Partial success 2.653e+11 1.66e+10 1734–4132 m Successful (method err: 5.8%, sensitivity 2σ: 6.3%)
20251213 -1.0 Not a clear night — — — Not a clear night
20251212 -1.0 Not a clear night — — — Not a clear night
20251211 0.5 Partial success 2.833e+11 4.12e+10 1734–4611 m Successful (method err: 6.0%, sensitivity 2σ: 14.5%)
20251210 -1.0 Not a clear night — — — Not a clear night
20251209 -1.0 Not a clear night — — — Not a clear night
20251208 0.5 Partial success 2.700e+11 2.32e+10 1974–4851 m Successful (method err: 10.1%, sensitivity 2σ: 8.6%)
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 2.984e+11 1.64e+10 1974–4851 m Successful (method err: 7.6%, sensitivity 2σ: 5.5%)
20251130 -1.0 Not a clear night — — — Not a clear night
20251129 -1.0 Not a clear night — — — Not a clear night
20251128 -1.0 Not a clear night — — — Not a clear night
20251127 -1.0 Not a clear night — — — Not a clear night
20251126 -1.0 Not a clear night — — — Not a clear night
20251125 -1.0 Not a clear night — — — Not a clear night
20251124 -1.0 Not a clear night — — — Not a clear night
20251123 -1.0 Not a clear night — — — Not a clear night
20251122 -1.0 Not a clear night — — — Not a clear night
20251121 -1.0 Not a clear night — — — Not a clear night
20251120 -1.0 Not a clear night — — — Not a clear night
20251119 -1.0 Not a clear night — — — Not a clear night
20251118 -1.0 Not a clear night — — — Not a clear night
20251117 -1.0 Not a clear night — — — Not a clear night
20251116 -1.0 Not a clear night — — — Not a clear night
20251115 -1.0 Not a clear night — — — Not a clear night
20251114 -1.0 Not a clear night — — — Not a clear night
20251113 0.5 Partial success 2.893e+11 1.01e+10 2933–6290 m Successful (method err: 14.5%, sensitivity 2σ: 3.5%)
20251112 -1.0 Not a clear night — — — Not a clear night
20251111 -1.0 Not a clear night — — — Not a clear night
20251110 0.5 Partial success 3.039e+11 3.26e+10 1734–4611 m Successful (method err: 5.3%, sensitivity 2σ: 10.7%)
20251109 -1.0 Not a clear night — — — Not a clear night
20251108 0.5 Partial success 3.168e+11 2.53e+10 3413–6769 m Successful (method err: 2.9%, sensitivity 2σ: 8.0%)
20251107 0.5 Partial success 3.499e+11 3.73e+10 1734–2693 m Successful (method err: 6.8%, sensitivity 2σ: 10.7%)
20251106 -1.0 Not a clear night — — — Not a clear night
20251105 -1.0 Not a clear night — — — Not a clear night
20251104 -1.0 Not a clear night — — — Not a clear night
20251103 -1.0 Not a clear night — — — Not a clear night
20251102 0.5 Partial success 3.287e+11 3.98e+10 2454–5331 m Successful (method err: 11.3%, sensitivity 2σ: 12.1%)
20251101 0.5 Partial success 3.027e+11 1.17e+10 2693–5091 m Successful (method err: 11.3%, sensitivity 2σ: 3.9%)
20251031 -1.0 Not a clear night — — — Not a clear night
20251030 -1.0 Not a clear night — — — Not a clear night
20251029 -1.0 Not a clear night — — — Not a clear night
20251028 -1.0 Not a clear night — — — Not a clear night
20251027 -1.0 Not a clear night — — — Not a clear night
20251026 -1.0 Not a clear night — — — Not a clear night
20251025 -1.0 Not a clear night — — — Not a clear night
20251024 -1.0 Not a clear night — — — Not a clear night
20251023 -1.0 Not a clear night — — — Not a clear night
20251022 -1.0 Not a clear night — — — Not a clear night
20251021 -1.0 Not a clear night — — — Not a clear night
20251020 -1.0 Not a clear night — — — Not a clear night
20251019 -1.0 Not a clear night — — — Not a clear night
20251018 -1.0 Not a clear night — — — Not a clear night
20251017 -1.0 Not a clear night — — — Not a clear night
20251016 -1.0 Not a clear night — — — Not a clear night
20251015 -1.0 Not a clear night — — — Not a clear night
20251014 0.5 Partial success 2.629e+11 1.29e+10 1734–3173 m Successful (method err: 0.5%, sensitivity 2σ: 4.9%)
20251013 -1.0 Not a clear night — — — Not a clear night
20251012 -1.0 Not a clear night — — — Not a clear night
20251011 -1.0 Not a clear night — — — Not a clear night
20251010 -1.0 Not a clear night — — — Not a clear night
20251009 -1.0 Not a clear night — — — Not a clear night
20251008 -1.0 Not a clear night — — — Not a clear night
20251007 -1.0 Not a clear night — — — Not a clear night
20251006 -1.0 Not a clear night — — — Not a clear night
20251005 -1.0 Not a clear night — — — Not a clear night
20251004 -1.0 Not a clear night — — — Not a clear night
20251003 -1.0 Not a clear night — — — Not a clear night
20251002 -1.0 Not a clear night — — — Not a clear night
20251001 0.5 Partial success 3.062e+11 2.40e+10 2693–5091 m Successful (method err: 7.0%, sensitivity 2σ: 7.8%)
20250930 -1.0 Not a clear night — — — Not a clear night
20250929 0.5 Partial success 3.103e+11 1.68e+10 1734–4132 m Successful (method err: 5.2%, sensitivity 2σ: 5.4%)
20250928 0.5 Partial success 3.109e+11 2.41e+10 1974–5331 m Successful (method err: 6.1%, sensitivity 2σ: 7.7%)
20250927 -1.0 Not a clear night — — — Not a clear night
20250926 -1.0 Not a clear night — — — Not a clear night
20250925 0.5 Partial success 2.883e+11 7.77e+09 1974–5331 m Successful (method err: 0.9%, sensitivity 2σ: 2.7%)
20250924 0.5 Partial success 2.870e+11 1.24e+10 1974–3413 m Successful (method err: 0.9%, sensitivity 2σ: 4.3%)
20250923 1.0 Successful 2.947e+11 2.51e+10 2214–4132 m Successful (method err: 1.6%, sensitivity 2σ: 8.5%)
20250922 0.5 Partial success 2.855e+11 4.06e+10 2933–4851 m Successful (method err: 10.0%, sensitivity 2σ: 14.2%)
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 0.5 Partial success 4.341e+11 3.65e+10 4372–5331 m Successful (method err: 3.8%, sensitivity 2σ: 8.4%)
20250918 -1.0 Not a clear night — — — Not a clear night
20250917 -1.0 Not a clear night — — — Not a clear night
20250916 -1.0 Not a clear night — — — Not a clear night
20250915 -1.0 Not a clear night — — — Not a clear night
20250914 -1.0 Not a clear night — — — Not a clear night
20250913 -1.0 Not a clear night — — — Not a clear night
20250912 -1.0 Not a clear night — — — Not a clear night
20250911 -1.0 Not a clear night — — — Not a clear night
20250910 0.5 Partial success 3.633e+11 1.92e+10 2693–6050 m Successful (method err: 4.5%, sensitivity 2σ: 5.3%)
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 3.496e+11 1.22e+10 1974–5810 m Successful (method err: 8.3%, sensitivity 2σ: 3.5%)
20250906 -3.0 Method disagreement — — — Method disagreement: 15.9%
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 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 3.095e+11 2.00e+10 2454–6290 m Successful (method err: 2.6%, sensitivity 2σ: 6.5%)
20250828 -1.0 Not a clear night — — — Not a clear night
20250827 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250826 0.5 Partial success 4.092e+11 2.56e+10 1734–4132 m Successful (method err: 4.3%, sensitivity 2σ: 6.2%)
20250825 0.5 Partial success 3.328e+11 1.87e+10 1734–4611 m Successful (method err: 2.7%, sensitivity 2σ: 5.6%)
20250824 -1.0 Not a clear night — — — Not a clear night
20250823 -1.0 Not a clear night — — — Not a clear night
20250822 -1.0 Not a clear night — — — Not a clear night
20250821 0.5 Partial success 3.327e+11 1.35e+10 1974–5331 m Successful (method err: 0.9%, sensitivity 2σ: 4.1%)
20250820 -1.0 Not a clear night — — — Not a clear night
20250819 -3.0 Method disagreement — — — Method disagreement: 15.7%
20250818 -1.0 Not a clear night — — — Not a clear night
20250817 1.0 Successful 3.535e+11 3.54e+10 3892–4372 m Successful (method err: 12.7%, sensitivity 2σ: 10.0%)
20250816 -1.0 Not a clear night — — — Not a clear night
20250815 0.5 Partial success 3.946e+11 3.64e+10 2214–5091 m Successful (method err: 5.0%, sensitivity 2σ: 9.2%)
20250814 -1.0 Not a clear night — — — Not a clear night
20250813 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250812 -1.0 Not a clear night — — — Not a clear night
20250811 1.0 Successful 3.379e+11 6.54e+10 1734–5570 m Successful (method err: 10.2%, sensitivity 2σ: 19.4%)
20250810 0.5 Partial success 3.569e+11 5.58e+10 3652–4611 m Successful (method err: 0.5%, sensitivity 2σ: 15.6%)
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 -1.0 Not a clear night — — — Not a clear night
20250724 -1.0 Not a clear night — — — Not a clear night
20250723 -1.0 Not a clear night — — — Not a clear night
20250722 -1.0 Not a clear night — — — Not a clear night
20250721 -1.0 Not a clear night — — — Not a clear night
20250720 -1.0 Not a clear night — — — Not a clear night
20250719 0.5 Partial success 3.459e+11 1.95e+10 2454–5810 m Successful (method err: 9.6%, sensitivity 2σ: 5.6%)
20250718 0.5 Partial success 4.137e+11 1.45e+10 1734–5570 m Successful (method err: 10.4%, sensitivity 2σ: 3.5%)
20250717 -1.0 Not a clear night — — — Not a clear night
20250716 -1.0 Not a clear night — — — Not a clear night
20250715 -1.0 Not a clear night — — — Not a clear night
20250714 -1.0 Not a clear night — — — Not a clear night
20250713 -1.0 Not a clear night — — — Not a clear night
20250712 -1.0 Not a clear night — — — Not a clear night
20250711 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250710 -1.0 Not a clear night — — — Not a clear night
20250709 -1.0 Not a clear night — — — Not a clear night
20250708 -1.0 Not a clear night — — — Not a clear night
20250707 -1.0 Not a clear night — — — Not a clear night
20250706 -1.0 Not a clear night — — — Not a clear night
20250705 -1.0 Not a clear night — — — Not a clear night
20250704 -1.0 Not a clear night — — — Not a clear night
20250703 -1.0 Not a clear night — — — Not a clear night
20250702 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250701 1.0 Successful 3.875e+11 2.04e+10 1974–5331 m Successful (method err: 9.4%, sensitivity 2σ: 5.3%)
20250630 0.5 Partial success 2.614e+11 1.25e+10 2693–4132 m Successful (method err: 7.1%, sensitivity 2σ: 4.8%)
20250629 1.0 Successful 3.819e+11 1.62e+10 2214–6050 m Successful (method err: 3.9%, sensitivity 2σ: 4.2%)
20250628 0.5 Partial success 3.053e+11 1.41e+10 1734–2693 m Successful (method err: 12.7%, sensitivity 2σ: 4.6%)
20250627 0.5 Partial success 2.888e+11 3.73e+10 2214–3652 m Successful (method err: 1.2%, sensitivity 2σ: 12.9%)
20250626 -1.0 Not a clear night — — — Not a clear night
20250625 -1.0 Not a clear night — — — Not a clear night
20250624 -1.0 Not a clear night — — — Not a clear night
20250623 -1.0 Not a clear night — — — Not a clear night
20250622 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250621 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250620 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250619 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250618 -1.0 Not a clear night — — — Not a clear night
20250617 -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 -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 -1.0 Not a clear night — — — Not a clear night
20250608 -1.0 Not a clear night — — — Not a clear night
20250607 -1.0 Not a clear night — — — Not a clear night
20250606 -1.0 Not a clear night — — — Not a clear night
20250605 -1.0 Not a clear night — — — Not a clear night
20250604 -1.0 Not a clear night — — — Not a clear night
20250603 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250602 -1.0 Not a clear night — — — Not a clear night
20250601 -1.0 Not a clear night — — — Not a clear night
20250531 -1.0 Not a clear night — — — Not a clear night
20250530 -1.0 Not a clear night — — — Not a clear night
20250529 -1.0 Not a clear night — — — Not a clear night
20250528 -1.0 Not a clear night — — — Not a clear night
20250527 -1.0 Not a clear night — — — Not a clear night
20250526 -1.0 Not a clear night — — — Not a clear night
20250525 -1.0 Not a clear night — — — Not a clear night
20250524 -1.0 Not a clear night — — — Not a clear night
20250523 -1.0 Not a clear night — — — Not a clear night
20250522 -1.0 Not a clear night — — — Not a clear night
20250521 0.5 Partial success 3.465e+11 1.95e+10 2214–5091 m Successful (method err: 1.4%, sensitivity 2σ: 5.6%)
20250520 1.0 Successful 3.568e+11 1.77e+10 2454–5331 m Successful (method err: 0.9%, sensitivity 2σ: 5.0%)
20250519 0.5 Partial success 3.662e+11 1.89e+10 2933–5810 m Successful (method err: 6.0%, sensitivity 2σ: 5.2%)
20250518 -1.0 Not a clear night — — — Not a clear night
20250517 1.0 Successful 3.677e+11 3.78e+10 1734–5091 m Successful (method err: 2.7%, sensitivity 2σ: 10.3%)
20250516 1.0 Successful 3.808e+11 1.82e+10 1734–4611 m Successful (method err: 9.6%, sensitivity 2σ: 4.8%)
20250515 -1.0 Not a clear night — — — Not a clear night
20250514 0.5 Partial success 4.065e+11 1.83e+10 1734–5570 m Successful (method err: 1.4%, sensitivity 2σ: 4.5%)
20250513 0.5 Partial success 3.691e+11 2.02e+10 1734–2214 m Successful (method err: 4.7%, sensitivity 2σ: 5.5%)
20250512 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250511 0.5 Partial success 3.654e+11 1.91e+10 1974–2454 m Successful (method err: 6.3%, sensitivity 2σ: 5.2%)
20250510 0.5 Partial success 3.499e+11 1.78e+10 2214–5570 m Successful (method err: 7.1%, sensitivity 2σ: 5.1%)
20250509 0.5 Partial success 3.940e+11 2.52e+10 2693–4611 m Successful (method err: 4.6%, sensitivity 2σ: 6.4%)
20250508 -1.0 Not a clear night — — — Not a clear night
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 -1.0 Not a clear night — — — Not a clear night
20250503 1.0 Successful 3.163e+11 3.28e+10 3652–5091 m Successful (method err: 12.2%, sensitivity 2σ: 10.4%)
20250502 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250501 0.5 Partial success 3.384e+11 1.68e+10 2454–5810 m Successful (method err: 9.9%, sensitivity 2σ: 5.0%)
20250430 0.5 Partial success 4.091e+11 1.08e+10 2214–6050 m Successful (method err: 2.1%, sensitivity 2σ: 2.7%)
20250429 0.5 Partial success 3.786e+11 2.13e+10 2693–6529 m Successful (method err: 13.6%, sensitivity 2σ: 5.6%)
20250428 1.0 Successful 3.764e+11 2.41e+10 1734–2214 m Successful (method err: 0.3%, sensitivity 2σ: 6.4%)
20250427 1.0 Successful 3.287e+11 2.44e+10 1974–5331 m Successful (method err: 5.3%, sensitivity 2σ: 7.4%)
20250426 1.0 Successful 3.360e+11 2.53e+10 2454–5810 m Successful (method err: 7.7%, sensitivity 2σ: 7.5%)
20250425 -1.0 Not a clear night — — — Not a clear night
20250424 -1.0 Not a clear night — — — Not a clear night
20250423 -1.0 Not a clear night — — — Not a clear night
20250422 -1.0 Not a clear night — — — Not a clear night
20250421 -1.0 Not a clear night — — — Not a clear night
20250420 0.5 Partial success 3.400e+11 2.20e+10 1734–4132 m Successful (method err: 3.5%, sensitivity 2σ: 6.5%)
20250419 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
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 3.297e+11 3.55e+10 2693–3173 m Successful (method err: 12.7%, sensitivity 2σ: 10.8%)
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 3.331e+11 1.40e+10 3413–5810 m Successful (method err: 3.9%, sensitivity 2σ: 4.2%)
20250411 0.5 Partial success 3.614e+11 2.10e+10 1974–5810 m Successful (method err: 3.3%, sensitivity 2σ: 5.8%)
20250410 -1.0 Not a clear night — — — Not a clear night
20250409 -1.0 Not a clear night — — — Not a clear night
20250408 1.0 Successful 3.444e+11 1.40e+10 1974–5810 m Successful (method err: 2.4%, sensitivity 2σ: 4.1%)
20250407 1.0 Successful 3.435e+11 2.02e+10 3652–6050 m Successful (method err: 14.1%, sensitivity 2σ: 5.9%)
20250406 0.5 Partial success 3.286e+11 8.98e+09 2214–6050 m Successful (method err: 2.0%, sensitivity 2σ: 2.7%)
20250405 0.5 Partial success 3.229e+11 9.60e+09 1734–5570 m Successful (method err: 2.3%, sensitivity 2σ: 3.0%)
20250404 1.0 Successful 3.787e+11 1.72e+10 1974–2454 m Successful (method err: 0.5%, sensitivity 2σ: 4.6%)
20250403 0.5 Partial success 3.857e+11 1.96e+10 1974–4851 m Successful (method err: 1.8%, sensitivity 2σ: 5.1%)
20250402 1.0 Successful 3.388e+11 1.18e+10 1734–4132 m Successful (method err: 0.8%, sensitivity 2σ: 3.5%)
20250401 1.0 Successful 2.968e+11 1.61e+10 2933–5810 m Successful (method err: 11.4%, sensitivity 2σ: 5.4%)
20250331 -1.0 Not a clear night — — — Not a clear night
20250330 -1.0 Not a clear night — — — Not a clear night
20250329 -1.0 Not a clear night — — — Not a clear night
20250328 1.0 Successful 3.641e+11 1.65e+10 1734–5570 m Successful (method err: 3.9%, sensitivity 2σ: 4.5%)
20250327 0.5 Partial success 3.212e+11 9.31e+09 1734–5570 m Successful (method err: 2.4%, sensitivity 2σ: 2.9%)
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 Not a clear night — — — Not a clear night
20250322 -1.0 Not a clear night — — — Not a clear night
20250321 0.5 Partial success 2.941e+11 2.22e+10 1734–4611 m Successful (method err: 2.8%, sensitivity 2σ: 7.5%)
20250320 0.5 Partial success 3.308e+11 2.38e+10 2454–6290 m Successful (method err: 6.8%, sensitivity 2σ: 7.2%)
20250319 1.0 Successful 2.967e+11 1.06e+10 2693–6050 m Successful (method err: 5.1%, sensitivity 2σ: 3.6%)
20250318 1.0 Successful 3.011e+11 1.20e+10 2454–6290 m Successful (method err: 8.9%, sensitivity 2σ: 4.0%)
20250317 -1.0 Not a clear night — — — Not a clear night
20250316 1.0 Successful 3.583e+11 1.31e+10 1974–5810 m Successful (method err: 11.5%, sensitivity 2σ: 3.7%)
20250315 1.0 Successful 3.192e+11 1.27e+10 1974–4372 m Successful (method err: 6.6%, sensitivity 2σ: 4.0%)
20250314 -1.0 Not a clear night — — — Not a clear night
20250313 1.0 Successful 3.412e+11 1.40e+10 1734–5570 m Successful (method err: 8.7%, sensitivity 2σ: 4.1%)
20250312 -1.0 Not a clear night — — — Not a clear night
20250311 -1.0 Not a clear night — — — Not a clear night
20250310 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250309 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250308 -2.0 Signal not proportional to molecular — — — No molecular window passed the validity gates
20250307 0.5 Partial success 3.118e+11 2.66e+10 4132–5091 m Successful (method err: 7.4%, sensitivity 2σ: 8.5%)
20250306 -3.0 Method disagreement — — — Method disagreement: 18.5%
20250305 0.5 Partial success 2.584e+11 1.81e+10 4132–5091 m Successful (method err: 5.6%, sensitivity 2σ: 7.0%)
20250304 0.5 Partial success 2.641e+11 1.79e+10 1734–5570 m Successful (method err: 2.1%, sensitivity 2σ: 6.8%)
20250303 1.0 Successful 2.745e+11 1.09e+10 1734–4611 m Successful (method err: 2.2%, sensitivity 2σ: 4.0%)
20250302 0.5 Partial success 2.789e+11 1.58e+10 2214–6050 m Successful (method err: 7.5%, sensitivity 2σ: 5.7%)
20250301 1.0 Successful 2.862e+11 1.98e+10 1734–4132 m Successful (method err: 0.4%, sensitivity 2σ: 6.9%)
20250228 -1.0 Not a clear night — — — Not a clear night
20250227 -1.0 Not a clear night — — — Not a clear night
20250226 -1.0 Not a clear night — — — Not a clear night
20250225 -1.0 Not a clear night — — — Not a clear night
20250224 -1.0 Not a clear night — — — Not a clear night
20250223 -1.0 Not a clear night — — — Not a clear night
20250222 -1.0 Not a clear night — — — Not a clear night
20250221 -1.0 Not a clear night — — — Not a clear night
20250220 0.5 Partial success 3.427e+11 2.56e+10 2933–4372 m Successful (method err: 8.4%, sensitivity 2σ: 7.5%)
20250219 0.5 Partial success 2.915e+11 9.01e+09 1734–4611 m Successful (method err: 2.2%, sensitivity 2σ: 3.1%)
20250218 0.5 Partial success 3.142e+11 1.32e+10 1974–4851 m Successful (method err: 3.1%, sensitivity 2σ: 4.2%)
20250217 0.5 Partial success 3.179e+11 8.97e+09 1734–4132 m Successful (method err: 6.7%, sensitivity 2σ: 2.8%)
20250216 -1.0 Not a clear night — — — Not a clear night
20250215 -1.0 Not a clear night — — — Not a clear night
20250214 1.0 Successful 3.215e+11 2.28e+10 1734–5570 m Successful (method err: 0.2%, sensitivity 2σ: 7.1%)
20250213 -1.0 Not a clear night — — — Not a clear night
20250212 -1.0 Not a clear night — — — Not a clear night
20250211 -1.0 Not a clear night — — — Not a clear night
20250210 -1.0 Not a clear night — — — Not a clear night
20250209 -1.0 Not a clear night — — — Not a clear night
20250208 -1.0 Not a clear night — — — Not a clear night
20250207 -1.0 Not a clear night — — — Not a clear night
20250206 -1.0 Not a clear night — — — Not a clear night
20250205 -1.0 Not a clear night — — — Not a clear night
20250204 -1.0 Not a clear night — — — Not a clear night
20250203 0.5 Partial success 2.813e+11 1.08e+10 1734–4611 m Successful (method err: 4.0%, sensitivity 2σ: 3.9%)
20250202 1.0 Successful 2.892e+11 1.13e+10 1734–5570 m Successful (method err: 2.1%, sensitivity 2σ: 3.9%)
20250201 1.0 Successful 2.976e+11 1.39e+10 1974–5810 m Successful (method err: 1.2%, sensitivity 2σ: 4.7%)
20250131 -1.0 Not a clear night — — — Not a clear night
20250130 -1.0 Not a clear night — — — Not a clear night
20250129 -1.0 Not a clear night — — — Not a clear night
20250128 -1.0 Not a clear night — — — Not a clear night
20250127 -1.0 Not a clear night — — — Not a clear night
20250126 -1.0 Not a clear night — — — Not a clear night
20250125 -1.0 Not a clear night — — — Not a clear night
20250124 -1.0 Not a clear night — — — Not a clear night
20250123 -1.0 Not a clear night — — — Not a clear night
20250122 -1.0 Not a clear night — — — Not a clear night
20250121 -1.0 Not a clear night — — — Not a clear night
20250120 -1.0 Not a clear night — — — Not a clear night
20250119 -1.0 Not a clear night — — — Not a clear night
20250118 -1.0 Not a clear night — — — Not a clear night
20250117 -1.0 Not a clear night — — — Not a clear night
20250116 -1.0 Not a clear night — — — Not a clear night
20250115 -1.0 Not a clear night — — — Not a clear night
20250114 0.5 Partial success 2.855e+11 1.26e+10 1734–4611 m Successful (method err: 0.4%, sensitivity 2σ: 4.4%)
20250113 1.0 Successful 2.890e+11 6.69e+09 1734–5570 m Successful (method err: 2.8%, sensitivity 2σ: 2.3%)
20250112 -1.0 Not a clear night — — — Not a clear night
20250111 1.0 Successful 2.915e+11 1.43e+10 1734–5570 m Successful (method err: 5.5%, sensitivity 2σ: 4.9%)
20250110 -1.0 Not a clear night — — — Not a clear night
20250109 -1.0 Not a clear night — — — Not a clear night
20250108 -1.0 Not a clear night — — — Not a clear night
20250107 -1.0 Not a clear night — — — Not a clear night
20250106 -1.0 Not a clear night — — — Not a clear night
20250105 -1.0 Not a clear night — — — Not a clear night
20250104 -1.0 Not a clear night — — — Not a clear night
20250103 -1.0 Not a clear night — — — Not a clear night
20250102 -1.0 Not a clear night — — — Not a clear night
20250101 -1.0 Not a clear night — — — Not a clear night

Instrument monitoring — daily averages: laser power, window transmission, temperatures

Observation − Background (CAMS) — calibrated backscatter vs CAMS model over the period

Observation minus background (CAMS) diagnostic

Instrument sensitivity / detection limit — ICAO detection altitude & nighttime noise floor

Instrument sensitivity / detection limit diagnostic