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

0-528-0-06238_A CHM15k Rayleigh

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

WMO 0-528-0-06238 Lat/Lon 52.151, 4.765 Alt 5 m

Rayleigh 11% success · 58/527 · median 1.654e+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 (527) — 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 -2.0 Signal not proportional to molecular Signal not proportional to molecular scattering
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260524 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260523 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260522 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260521 -1.0 Not a clear night Not a clear night
20260520 -1.0 Not a clear night Not a clear night
20260519 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260509 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 Not a clear night Not a clear night
20260502 1.0 Successful 1.223e+11 1.27e+10 2702–3182 m Successful (method err: 7.9%, sensitivity 2σ: 10.4%)
20260501 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260429 -3.0 Method disagreement Method disagreement: 15.3%
20260428 -1.0 Not a clear night Not a clear night
20260427 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260426 -1.0 Not a clear night Not a clear night
20260425 1.0 Successful 1.507e+11 1.30e+10 1743–3661 m Successful (method err: 6.9%, sensitivity 2σ: 8.6%)
20260424 1.0 Successful 1.417e+11 1.29e+10 1743–3182 m Successful (method err: 14.9%, sensitivity 2σ: 9.1%)
20260423 -3.0 Method disagreement Method disagreement: 16.8%
20260422 1.0 Successful 1.303e+11 9.99e+09 2463–2942 m Successful (method err: 11.2%, sensitivity 2σ: 7.7%)
20260421 -1.0 Not a clear night Not a clear night
20260420 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260414 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260413 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260412 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260411 -1.0 Not a clear night Not a clear night
20260410 -1.0 Not a clear night Not a clear night
20260408 -3.0 Method disagreement Method disagreement: 16.3%
20260407 0.5 Partial success 1.282e+11 9.45e+09 1983–2942 m Successful (method err: 3.3%, sensitivity 2σ: 7.4%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260330 -1.0 Not a clear night Not a clear night
20260329 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260328 -1.0 Not a clear night Not a clear night
20260327 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 1.212e+11 1.48e+10 2463–2942 m Successful (method err: 3.1%, sensitivity 2σ: 12.2%)
20260321 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260320 0.5 Partial success 1.398e+11 1.05e+10 1743–2702 m Successful (method err: 1.9%, sensitivity 2σ: 7.5%)
20260319 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260318 0.5 Partial success 1.262e+11 8.02e+09 1743–4141 m Successful (method err: 7.2%, sensitivity 2σ: 6.4%)
20260317 -1.0 Not a clear night Not a clear night
20260316 -1.0 Not a clear night Not a clear night
20260315 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 1.504e+11 1.75e+10 2463–3422 m Successful (method err: 1.7%, sensitivity 2σ: 11.6%)
20260311 -1.0 Not a clear night Not a clear night
20260310 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260309 -3.0 Method disagreement Method disagreement: 49.0%
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260304 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260303 -3.0 Method disagreement Method disagreement: 18.2%
20260302 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260301 -1.0 Not a clear night Not a clear night
20260228 -1.0 Not a clear night Not a clear night
20260227 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 1.0 Successful 1.120e+11 1.22e+10 1983–3422 m Successful (method err: 14.2%, sensitivity 2σ: 10.9%)
20260202 -1.0 Not a clear night Not a clear night
20260201 -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 1.219e+11 2.95e+10 1983–2463 m Successful (method err: 3.1%, sensitivity 2σ: 24.2%)
20260125 0.5 Partial success 1.193e+11 1.76e+10 2223–3182 m Successful (method err: 10.7%, sensitivity 2σ: 14.8%)
20260124 -1.0 Not a clear night Not a clear night
20260123 -1.0 Not a clear night Not a clear night
20260122 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260121 -1.0 Not a clear night Not a clear night
20260120 -1.0 Not a clear night Not a clear night
20260119 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260118 0.5 Partial success 1.167e+11 8.65e+09 2463–3901 m Successful (method err: 11.1%, sensitivity 2σ: 7.4%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251226 -3.0 Method disagreement Method disagreement: 15.2%
20251225 1.0 Successful 1.172e+11 6.80e+09 1743–3661 m Successful (method err: 14.6%, sensitivity 2σ: 5.8%)
20251224 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251223 -1.0 Not a clear night Not a clear night
20251222 0.5 Partial success 1.267e+11 7.02e+09 1983–4381 m Successful (method err: 7.3%, sensitivity 2σ: 5.5%)
20251221 -1.0 Not a clear night Not a clear night
20251220 0.5 Partial success 1.209e+11 2.22e+10 2463–3422 m Successful (method err: 6.6%, sensitivity 2σ: 18.4%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 1.497e+11 3.49e+10 2223–2702 m Successful (method err: 10.1%, sensitivity 2σ: 23.3%)
20251210 -1.0 Not a clear night Not a clear night
20251209 -1.0 Not a clear night Not a clear night
20251208 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 1.223e+11 1.09e+10 2223–3182 m Successful (method err: 6.3%, sensitivity 2σ: 8.9%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 1.375e+11 2.14e+10 1743–3182 m Successful (method err: 13.6%, sensitivity 2σ: 15.6%)
20251109 -1.0 Not a clear night Not a clear night
20251108 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251107 0.5 Partial success 1.513e+11 1.27e+10 1983–2463 m Successful (method err: 10.5%, sensitivity 2σ: 8.4%)
20251106 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20251101 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -1.0 Not a clear night Not a clear night
20251013 -1.0 Not a clear night Not a clear night
20251012 -1.0 Not a clear night Not a clear night
20251011 -1.0 Not a clear night Not a clear night
20251010 -1.0 Not a clear night Not a clear night
20251009 -1.0 Not a clear night Not a clear night
20251008 -1.0 Not a clear night Not a clear night
20251007 -1.0 Not a clear night Not a clear night
20251006 -1.0 Not a clear night Not a clear night
20251005 -1.0 Not a clear night Not a clear night
20251004 -1.0 Not a clear night Not a clear night
20251003 -1.0 Not a clear night Not a clear night
20251002 -1.0 Not a clear night Not a clear night
20251001 -1.0 Not a clear night Not a clear night
20250930 -1.0 Not a clear night Not a clear night
20250929 0.5 Partial success 1.545e+11 1.35e+10 1743–3182 m Successful (method err: 9.7%, sensitivity 2σ: 8.8%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250924 0.5 Partial success 1.579e+11 7.82e+09 2223–3661 m Successful (method err: 7.4%, sensitivity 2σ: 5.0%)
20250923 1.0 Successful 1.627e+11 1.76e+10 2463–2942 m Successful (method err: 12.2%, sensitivity 2σ: 10.8%)
20250922 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 2.653e+11 1.60e+10 2463–4860 m Successful (method err: 2.5%, sensitivity 2σ: 6.0%)
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 -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 -1.0 Not a clear night Not a clear night
20250907 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250906 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 2.133e+11 1.53e+10 2942–3901 m Successful (method err: 11.0%, sensitivity 2σ: 7.2%)
20250825 0.5 Partial success 1.776e+11 1.25e+10 2702–4141 m Successful (method err: 2.3%, sensitivity 2σ: 7.0%)
20250824 -3.0 Method disagreement Method disagreement: 17.5%
20250823 -1.0 Not a clear night Not a clear night
20250822 -1.0 Not a clear night Not a clear night
20250821 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -1.0 Not a clear night Not a clear night
20250817 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250816 -1.0 Not a clear night Not a clear night
20250815 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250814 -1.0 Not a clear night Not a clear night
20250813 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250812 -3.0 Method disagreement Method disagreement: 16.8%
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 -1.0 Not a clear night Not a clear night
20250808 -1.0 Not a clear night Not a clear night
20250807 -1.0 Not a clear night Not a clear night
20250806 -1.0 Not a clear night Not a clear night
20250805 -1.0 Not a clear night Not a clear night
20250804 -1.0 Not a clear night Not a clear night
20250803 -1.0 Not a clear night Not a clear night
20250802 -1.0 Not a clear night Not a clear night
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250718 0.5 Partial success 2.091e+11 1.05e+10 1743–3661 m Successful (method err: 10.7%, sensitivity 2σ: 5.0%)
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 -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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250624 -1.0 Not a clear night Not a clear night
20250623 -1.0 Not a clear night Not a clear night
20250622 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250621 -1.0 Not a clear night Not a clear night
20250620 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250619 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250618 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250610 -1.0 Not a clear night Not a clear night
20250609 -1.0 Not a clear night Not a clear night
20250608 -1.0 Not a clear night Not a clear night
20250607 -1.0 Not a clear night Not a clear night
20250606 -1.0 Not a clear night Not a clear night
20250605 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250520 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250519 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250518 -1.0 Not a clear night Not a clear night
20250517 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250516 1.0 Successful 1.892e+11 9.61e+09 1743–4141 m Successful (method err: 4.1%, sensitivity 2σ: 5.1%)
20250515 -1.0 Not a clear night Not a clear night
20250514 0.5 Partial success 1.865e+11 1.07e+10 2223–4620 m Successful (method err: 12.6%, sensitivity 2σ: 5.7%)
20250513 0.5 Partial success 2.127e+11 1.06e+10 1743–5100 m Successful (method err: 1.3%, sensitivity 2σ: 5.0%)
20250512 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250511 0.5 Partial success 2.010e+11 1.03e+10 1983–4860 m Successful (method err: 9.5%, sensitivity 2σ: 5.1%)
20250510 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250509 1.0 Successful 1.973e+11 3.27e+10 2702–3661 m Successful (method err: 10.1%, sensitivity 2σ: 16.6%)
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 Successful 2.102e+11 2.45e+10 1983–3901 m Successful (method err: 4.1%, sensitivity 2σ: 11.7%)
20250504 -1.0 Not a clear night Not a clear night
20250503 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250502 -1.0 Not a clear night Not a clear night
20250501 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250430 0.5 Partial success 2.249e+11 9.89e+09 2702–4620 m Successful (method err: 8.5%, sensitivity 2σ: 4.4%)
20250429 0.5 Partial success 1.991e+11 1.55e+10 3422–4381 m Successful (method err: 1.2%, sensitivity 2σ: 7.8%)
20250428 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250427 1.0 Successful 1.921e+11 1.26e+10 2463–3901 m Successful (method err: 3.0%, sensitivity 2σ: 6.6%)
20250426 1.0 Successful 1.760e+11 2.08e+10 2463–3422 m Successful (method err: 13.2%, sensitivity 2σ: 11.8%)
20250425 -1.0 Not a clear night Not a clear night
20250424 -1.0 Not a clear night Not a clear night
20250423 -1.0 Not a clear night Not a clear night
20250422 -1.0 Not a clear night Not a clear night
20250421 -1.0 Not a clear night Not a clear night
20250420 0.5 Partial success 1.857e+11 1.07e+10 1743–4141 m Successful (method err: 7.7%, sensitivity 2σ: 5.8%)
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
20250415 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250414 -1.0 Not a clear night Not a clear night
20250413 -1.0 Not a clear night Not a clear night
20250412 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250411 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250410 -1.0 Not a clear night Not a clear night
20250409 0.5 Partial success 1.793e+11 1.14e+10 1983–3422 m Successful (method err: 10.6%, sensitivity 2σ: 6.3%)
20250408 1.0 Successful 1.723e+11 7.36e+09 2223–4620 m Successful (method err: 1.6%, sensitivity 2σ: 4.3%)
20250407 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250406 0.5 Partial success 1.659e+11 4.76e+09 2463–4860 m Successful (method err: 1.4%, sensitivity 2σ: 2.9%)
20250405 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250404 0.5 Partial success 2.150e+11 7.29e+09 1983–3422 m Successful (method err: 2.2%, sensitivity 2σ: 3.4%)
20250403 -3.0 Method disagreement Method disagreement: 16.9%
20250402 1.0 Successful 1.776e+11 1.74e+10 2223–4620 m Successful (method err: 2.0%, sensitivity 2σ: 9.8%)
20250401 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 0.5 Partial success 1.803e+11 6.02e+09 1743–3661 m Successful (method err: 3.9%, sensitivity 2σ: 3.3%)
20250326 -1.0 Not a clear night Not a clear night
20250325 -1.0 Not a clear night Not a clear night
20250324 -1.0 Not a clear night Not a clear night
20250323 -1.0 Not a clear night Not a clear night
20250322 -1.0 Not a clear night Not a clear night
20250321 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250320 0.5 Partial success 1.665e+11 1.46e+10 2463–3901 m Successful (method err: 0.2%, sensitivity 2σ: 8.8%)
20250319 1.0 Successful 1.509e+11 1.25e+10 2702–4141 m Successful (method err: 10.2%, sensitivity 2σ: 8.3%)
20250318 1.0 Successful 1.716e+11 7.41e+09 2223–4141 m Successful (method err: 0.9%, sensitivity 2σ: 4.3%)
20250317 -1.0 Not a clear night Not a clear night
20250316 1.0 Successful 1.772e+11 7.41e+09 2223–3661 m Successful (method err: 6.4%, sensitivity 2σ: 4.2%)
20250315 -1.0 Not a clear night Not a clear night
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 -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 -3.0 Method disagreement Method disagreement: 18.2%
20250307 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250306 1.0 Successful 1.869e+11 9.51e+09 1743–5100 m Successful (method err: 6.7%, sensitivity 2σ: 5.1%)
20250305 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250304 0.5 Partial success 1.494e+11 1.26e+10 2463–3901 m Successful (method err: 11.5%, sensitivity 2σ: 8.4%)
20250303 1.0 Successful 1.652e+11 8.10e+09 1983–3901 m Successful (method err: 12.9%, sensitivity 2σ: 4.9%)
20250302 0.5 Partial success 1.697e+11 1.08e+10 1983–4860 m Successful (method err: 13.7%, sensitivity 2σ: 6.4%)
20250301 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250219 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250218 0.5 Partial success 1.657e+11 7.84e+09 1983–3901 m Successful (method err: 13.0%, sensitivity 2σ: 4.7%)
20250217 0.5 Partial success 1.815e+11 7.93e+09 1743–5100 m Successful (method err: 2.6%, sensitivity 2σ: 4.4%)
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 1.786e+11 1.13e+10 1983–2942 m Successful (method err: 1.6%, sensitivity 2σ: 6.3%)
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250202 1.0 Successful 1.376e+11 8.75e+09 2942–3422 m Successful (method err: 6.3%, sensitivity 2σ: 6.4%)
20250201 1.0 Successful 1.597e+11 1.20e+10 1983–3901 m Successful (method err: 14.2%, sensitivity 2σ: 7.5%)
20250131 0.5 Partial success 1.572e+11 1.18e+10 2223–3182 m Successful (method err: 11.2%, sensitivity 2σ: 7.5%)
20250130 -1.0 Not a clear night Not a clear night
20250129 -1.0 Not a clear night Not a clear night
20250128 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
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 -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

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

Instrument sensitivity / detection limit diagnostic