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

0-20000-0-03023_A CHM15k Rayleigh

SOUTH_UIST · UK · Met Office UK Engineering Services

WMO 0-20000-0-03023 Lat/Lon 57.357, -7.385 Alt 4 m

Rayleigh 11% success · 57/511 · median 1.711e+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 (511) — click a date to load its diagnostic, click a flag for its meaning

DateFlagC_LUncertaintyExtraMessage
20260623 0.0 No data No profiles in nighttime window
20260622 0.0 No data No profiles in nighttime window
20260621 0.0 No data No profiles in nighttime window
20260620 0.0 No data No profiles in nighttime window
20260619 0.0 No data No profiles in nighttime window
20260618 0.0 No data No profiles in nighttime window
20260617 0.0 No data No profiles in nighttime window
20260616 0.0 No data No profiles in nighttime window
20260615 0.0 No data No profiles in nighttime window
20260614 0.0 No data No profiles in nighttime window
20260613 0.0 No data No profiles in nighttime window
20260612 0.0 No data No profiles in nighttime window
20260611 0.0 No data No profiles in nighttime window
20260610 0.0 No data No profiles in nighttime window
20260609 0.0 No data No profiles in nighttime window
20260608 0.0 No data No profiles in nighttime window
20260607 0.0 No data No profiles in nighttime window
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 -1.0 Not a clear night Not a clear night
20260526 -1.0 Not a clear night Not a clear night
20260525 -1.0 Not a clear night Not a clear night
20260524 -1.0 Not a clear night Not a clear night
20260523 -1.0 Not a clear night Not a clear night
20260522 -1.0 Not a clear night Not a clear night
20260521 -1.0 Not a clear night Not a clear night
20260520 -1.0 Not a clear night Not a clear night
20260519 -1.0 Not a clear night Not a clear night
20260518 1.0 Successful 1.598e+11 7.14e+09 1982–4859 m Successful (method err: 5.6%, sensitivity 2σ: 4.5%)
20260517 -1.0 Not a clear night Not a clear night
20260516 1.0 Successful 1.332e+11 1.19e+10 1742–5099 m Successful (method err: 1.6%, sensitivity 2σ: 8.9%)
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 -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
20260507 -1.0 Not a clear night Not a clear night
20260506 -1.0 Not a clear night Not a clear night
20260505 -1.0 Not a clear night Not a clear night
20260504 -1.0 Not a clear night Not a clear night
20260503 -1.0 Not a clear night Not a clear night
20260502 -1.0 Not a clear night Not a clear night
20260501 -1.0 Not a clear night Not a clear night
20260430 0.0 No data No profiles in nighttime window
20260429 -1.0 Not a clear night Not a clear night
20260428 -1.0 Not a clear night Not a clear night
20260427 -1.0 Not a clear night Not a clear night
20260426 -1.0 Not a clear night Not a clear night
20260425 0.5 Partial success 1.687e+11 4.31e+09 1742–5099 m Successful (method err: 0.9%, sensitivity 2σ: 2.6%)
20260424 0.5 Partial success 1.501e+11 7.45e+09 3181–6537 m Successful (method err: 1.8%, sensitivity 2σ: 5.0%)
20260423 -1.0 Not a clear night Not a clear night
20260422 1.0 Successful 1.637e+11 5.40e+09 1742–4619 m Successful (method err: 4.5%, sensitivity 2σ: 3.3%)
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 -1.0 Not a clear night Not a clear night
20260414 1.0 Successful 1.525e+11 6.96e+09 2941–6298 m Successful (method err: 1.2%, sensitivity 2σ: 4.6%)
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 Not a clear night Not a clear night
20260410 -1.0 Not a clear night Not a clear night
20260408 -1.0 Not a clear night Not a clear night
20260407 -1.0 Not a clear night Not a clear night
20260406 -1.0 Not a clear night Not a clear night
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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260401 -1.0 Not a clear night Not a clear night
20260331 -1.0 Not a clear night Not a clear night
20260330 -1.0 Not a clear night Not a clear night
20260329 -1.0 Not a clear night Not a clear night
20260328 -1.0 Not a clear night Not a clear night
20260327 -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 Not a clear night Not a clear night
20260323 -1.0 Not a clear night Not a clear night
20260322 -1.0 Not a clear night Not a clear night
20260321 -1.0 Not a clear night Not a clear night
20260320 0.5 Partial success 1.597e+11 9.37e+09 2941–5818 m Successful (method err: 11.6%, sensitivity 2σ: 5.9%)
20260319 0.5 Partial success 1.522e+11 1.21e+10 1742–5099 m Successful (method err: 5.0%, sensitivity 2σ: 8.0%)
20260318 -1.0 Not a clear night Not a clear night
20260317 -1.0 Not a clear night Not a clear night
20260316 -1.0 Not a clear night Not a clear night
20260315 -1.0 Not a clear night Not a clear night
20260314 -1.0 Not a clear night Not a clear night
20260313 -1.0 Not a clear night Not a clear night
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 Not a clear night Not a clear night
20260309 -1.0 Not a clear night Not a clear night
20260308 -1.0 Not a clear night Not a clear night
20260307 -1.0 Not a clear night Not a clear night
20260306 0.5 Partial success 1.582e+11 1.19e+10 3181–6058 m Successful (method err: 8.1%, sensitivity 2σ: 7.5%)
20260305 -1.0 Not a clear night Not a clear night
20260304 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260303 -1.0 Not a clear night Not a clear night
20260302 -1.0 Not a clear night Not a clear night
20260301 -1.0 Not a clear night Not a clear night
20260228 1.0 Successful 1.545e+11 1.11e+10 1982–4859 m Successful (method err: 9.3%, sensitivity 2σ: 7.2%)
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 -1.0 Not a clear night Not a clear night
20260214 0.5 Partial success 1.357e+11 4.52e+09 1742–5099 m Successful (method err: 8.3%, sensitivity 2σ: 3.3%)
20260213 -1.0 Not a clear night Not a clear night
20260212 -1.0 Not a clear night Not a clear night
20260211 -1.0 Not a clear night Not a clear night
20260210 -1.0 Not a clear night Not a clear night
20260209 -1.0 Not a clear night Not a clear night
20260208 -1.0 Not a clear night Not a clear night
20260207 -1.0 Not a clear night Not a clear night
20260206 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20260205 -1.0 Not a clear night Not a clear night
20260204 0.5 Partial success 1.468e+11 3.54e+09 1742–4619 m Successful (method err: 11.6%, sensitivity 2σ: 2.4%)
20260203 1.0 Successful 1.490e+11 3.86e+09 1742–5578 m Successful (method err: 5.1%, sensitivity 2σ: 2.6%)
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 0.5 Partial success 1.561e+11 1.25e+10 1742–5578 m Successful (method err: 13.7%, sensitivity 2σ: 8.0%)
20260128 -1.0 Not a clear night Not a clear night
20260127 -1.0 Not a clear night Not a clear night
20260126 -1.0 Not a clear night Not a clear night
20260125 0.5 Partial success 1.636e+11 7.67e+09 1982–4859 m Successful (method err: 13.0%, sensitivity 2σ: 4.7%)
20260124 -1.0 Not a clear night Not a clear night
20260123 -1.0 Not a clear night Not a clear night
20260122 -1.0 Not a clear night Not a clear night
20260121 -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 -1.0 Not a clear night Not a clear night
20260117 -1.0 Not a clear night Not a clear night
20260116 0.0 No data No profiles in nighttime window
20260115 -1.0 Not a clear night Not a clear night
20260114 -1.0 Not a clear night Not a clear night
20260113 0.0 No data No profiles in nighttime window
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 0.0 No data No profiles in nighttime window
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 -1.0 Not a clear night Not a clear night
20251208 -1.0 Not a clear night Not a clear night
20251207 -1.0 Not a clear night Not a clear night
20251206 -1.0 Not a clear night Not a clear night
20251205 -1.0 Not a clear night Not a clear night
20251204 -1.0 Not a clear night Not a clear night
20251203 -1.0 Not a clear night Not a clear night
20251202 -1.0 Not a clear night Not a clear night
20251201 -1.0 Not a clear night Not a clear night
20251130 1.0 Successful 1.157e+11 7.39e+09 1742–3660 m Successful (method err: 2.1%, sensitivity 2σ: 6.4%)
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 Successful 1.520e+11 1.54e+10 3181–4619 m Successful (method err: 10.4%, sensitivity 2σ: 10.1%)
20251116 -1.0 Not a clear night Not a clear night
20251115 1.0 Successful 1.553e+11 7.91e+09 2462–6298 m Successful (method err: 10.7%, sensitivity 2σ: 5.1%)
20251114 -1.0 Not a clear night Not a clear night
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 Not a clear night Not a clear night
20251103 -1.0 Not a clear night Not a clear night
20251102 -1.0 Not a clear night Not a clear night
20251101 -1.0 Not a clear night Not a clear night
20251031 -1.0 Not a clear night Not a clear night
20251030 0.5 Partial success 1.522e+11 5.47e+09 1742–5099 m Successful (method err: 2.6%, sensitivity 2σ: 3.6%)
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 Successful 1.092e+11 2.29e+09 1742–5578 m Successful (method err: 4.7%, sensitivity 2σ: 2.1%)
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 1.0 Successful 1.534e+11 5.88e+09 1742–5578 m Successful (method err: 4.0%, sensitivity 2σ: 3.8%)
20250928 -1.0 Not a clear night Not a clear night
20250927 -1.0 Not a clear night Not a clear night
20250926 0.5 Partial success 1.599e+11 1.20e+10 1742–5578 m Successful (method err: 3.8%, sensitivity 2σ: 7.5%)
20250925 -1.0 Not a clear night Not a clear night
20250924 0.5 Partial success 1.546e+11 8.88e+09 1742–5578 m Successful (method err: 4.0%, sensitivity 2σ: 5.7%)
20250923 -1.0 Not a clear night Not a clear night
20250922 -1.0 Not a clear night Not a clear night
20250921 -1.0 Not a clear night Not a clear night
20250920 -1.0 Not a clear night Not a clear night
20250919 -1.0 Not a clear night Not a clear night
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 -3.0 Method disagreement Method disagreement: 15.0%
20250913 -1.0 Not a clear night Not a clear night
20250912 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250911 -1.0 Not a clear night Not a clear night
20250910 -1.0 Not a clear night Not a clear night
20250909 -1.0 Not a clear night Not a clear night
20250908 -1.0 Not a clear night Not a clear night
20250907 -1.0 Not a clear night Not a clear night
20250906 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20250828 -1.0 Not a clear night Not a clear night
20250827 -1.0 Not a clear night Not a clear night
20250826 -1.0 Not a clear night Not a clear night
20250825 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20250820 0.5 Partial success 1.823e+11 2.22e+10 2462–2941 m Successful (method err: 10.6%, sensitivity 2σ: 12.2%)
20250819 -1.0 Not a clear night Not a clear night
20250818 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250817 1.0 Successful 1.763e+11 1.53e+10 1742–2222 m Successful (method err: 8.2%, sensitivity 2σ: 8.7%)
20250816 -1.0 Not a clear night Not a clear night
20250815 -1.0 Not a clear night Not a clear night
20250814 -1.0 Not a clear night Not a clear night
20250813 -1.0 Not a clear night Not a clear night
20250812 -1.0 Not a clear night Not a clear night
20250811 -1.0 Not a clear night Not a clear night
20250810 -1.0 Not a clear night Not a clear night
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
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 -1.0 Not a clear night Not a clear night
20250718 -1.0 Not a clear night Not a clear night
20250717 -1.0 Not a clear night Not a clear night
20250716 -1.0 Not a clear night Not a clear night
20250715 -1.0 Not a clear night Not a clear night
20250714 -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 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250711 -1.0 Not a clear night Not a clear night
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 0.0 No data No profiles in nighttime window
20250705 0.0 No data No profiles in nighttime window
20250704 0.0 No data No profiles in nighttime window
20250703 0.0 No data No profiles in nighttime window
20250702 0.0 No data No profiles in nighttime window
20250701 0.0 No data No profiles in nighttime window
20250630 0.0 No data No profiles in nighttime window
20250629 0.0 No data No profiles in nighttime window
20250628 0.0 No data No profiles in nighttime window
20250627 0.0 No data No profiles in nighttime window
20250626 0.0 No data No profiles in nighttime window
20250625 0.0 No data No profiles in nighttime window
20250624 0.0 No data No profiles in nighttime window
20250623 0.0 No data No profiles in nighttime window
20250622 0.0 No data No profiles in nighttime window
20250621 0.0 No data No profiles in nighttime window
20250620 0.0 No data No profiles in nighttime window
20250619 0.0 No data No profiles in nighttime window
20250618 0.0 No data No profiles in nighttime window
20250617 0.0 No data No profiles in nighttime window
20250616 0.0 No data No profiles in nighttime window
20250615 0.0 No data No profiles in nighttime window
20250614 0.0 No data No profiles in nighttime window
20250613 0.0 No data No profiles in nighttime window
20250612 0.0 No data No profiles in nighttime window
20250611 0.0 No data No profiles in nighttime window
20250610 0.0 No data No profiles in nighttime window
20250609 0.0 No data No profiles in nighttime window
20250608 0.0 No data No profiles in nighttime window
20250607 0.0 No data No profiles in nighttime window
20250606 -1.0 Not a clear night Not a clear night
20250605 -1.0 Not a clear night Not a clear night
20250604 -1.0 Not a clear night Not a clear night
20250603 -1.0 Not a clear night Not a clear night
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 Successful 2.099e+11 7.43e+09 2462–6298 m Successful (method err: 7.1%, sensitivity 2σ: 3.5%)
20250522 -1.0 Not a clear night Not a clear night
20250521 -1.0 Not a clear night Not a clear night
20250520 -1.0 Not a clear night Not a clear night
20250519 -3.0 Method disagreement Method disagreement: 15.0%
20250518 1.0 Successful 2.411e+11 5.77e+09 1982–5818 m Successful (method err: 6.0%, sensitivity 2σ: 2.4%)
20250517 1.0 Successful 2.623e+11 5.55e+09 1742–5578 m Successful (method err: 6.2%, sensitivity 2σ: 2.1%)
20250516 0.5 Partial success 2.540e+11 9.99e+09 1982–5818 m Successful (method err: 6.4%, sensitivity 2σ: 3.9%)
20250515 1.0 Successful 2.494e+11 5.88e+09 1982–3900 m Successful (method err: 1.8%, sensitivity 2σ: 2.4%)
20250514 0.5 Partial success 2.181e+11 1.74e+10 2701–3181 m Successful (method err: 0.0%, sensitivity 2σ: 8.0%)
20250513 -1.0 Not a clear night Not a clear night
20250512 -1.0 Not a clear night Not a clear night
20250511 -1.0 Not a clear night Not a clear night
20250510 1.0 Successful 2.602e+11 7.19e+09 2222–3660 m Successful (method err: 1.5%, sensitivity 2σ: 2.8%)
20250509 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250508 -1.0 Not a clear night Not a clear night
20250507 -1.0 Not a clear night Not a clear night
20250506 -1.0 Not a clear night Not a clear night
20250505 1.0 Successful 2.079e+11 1.01e+10 2462–3900 m Successful (method err: 3.3%, sensitivity 2σ: 4.8%)
20250504 -1.0 Not a clear night Not a clear night
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 -1.0 Not a clear night Not a clear night
20250429 -1.0 Not a clear night Not a clear night
20250428 -1.0 Not a clear night Not a clear night
20250427 -1.0 Not a clear night Not a clear night
20250426 -1.0 Not a clear night Not a clear night
20250425 0.5 Partial success 2.682e+11 6.00e+10 3181–7017 m Successful (method err: 4.1%, sensitivity 2σ: 22.4%)
20250424 1.0 Successful 2.050e+11 1.44e+10 3660–7497 m Successful (method err: 7.8%, sensitivity 2σ: 7.0%)
20250423 0.0 No data No profiles in nighttime window
20250422 -1.0 Not a clear night Not a clear night
20250421 -1.0 Not a clear night Not a clear night
20250420 -1.0 Not a clear night Not a clear night
20250419 -1.0 Not a clear night Not a clear night
20250418 -1.0 Not a clear night Not a clear night
20250417 -1.0 Not a clear night Not a clear night
20250416 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250415 -1.0 Not a clear night Not a clear night
20250414 -1.0 Not a clear night Not a clear night
20250413 -1.0 Not a clear night Not a clear night
20250412 -1.0 Not a clear night Not a clear night
20250411 0.5 Partial success 2.166e+11 9.85e+09 2222–3660 m Successful (method err: 0.4%, sensitivity 2σ: 4.5%)
20250410 1.0 Successful 1.587e+11 7.90e+09 3660–5578 m Successful (method err: 5.4%, sensitivity 2σ: 5.0%)
20250409 -2.0 Signal not proportional to molecular No molecular window passed the validity gates
20250408 1.0 Successful 1.860e+11 1.44e+10 2701–6058 m Successful (method err: 11.9%, sensitivity 2σ: 7.8%)
20250407 1.0 Successful 1.801e+11 9.38e+09 3660–7017 m Successful (method err: 9.9%, sensitivity 2σ: 5.2%)
20250406 1.0 Successful 1.946e+11 8.33e+09 4140–6058 m Successful (method err: 4.2%, sensitivity 2σ: 4.3%)
20250405 0.5 Partial success 2.069e+11 3.50e+09 1742–5578 m Successful (method err: 8.1%, sensitivity 2σ: 1.7%)
20250404 1.0 Successful 1.971e+11 6.40e+09 1742–3181 m Successful (method err: 6.8%, sensitivity 2σ: 3.2%)
20250403 1.0 Successful 1.881e+11 5.72e+09 1742–5578 m Successful (method err: 7.1%, sensitivity 2σ: 3.0%)
20250402 0.5 Partial success 2.130e+11 6.97e+09 2941–6777 m Successful (method err: 12.4%, sensitivity 2σ: 3.3%)
20250401 -1.0 Not a clear night Not a clear night
20250331 -1.0 Not a clear night Not a clear night
20250330 -1.0 Not a clear night Not a clear night
20250329 -1.0 Not a clear night Not a clear night
20250328 -1.0 Not a clear night Not a clear night
20250327 -1.0 Not a clear night Not a clear night
20250326 -1.0 Not a clear night Not a clear night
20250325 -1.0 Not a clear night Not a clear night
20250324 -1.0 Not a clear night Not a clear night
20250323 -1.0 Not a clear night Not a clear night
20250322 -1.0 Not a clear night Not a clear night
20250321 0.5 Partial success 2.611e+11 1.45e+10 2222–5578 m Successful (method err: 6.7%, sensitivity 2σ: 5.6%)
20250320 0.5 Partial success 2.025e+11 1.41e+10 1982–4380 m Successful (method err: 1.2%, sensitivity 2σ: 7.0%)
20250319 1.0 Successful 1.812e+11 1.55e+10 1982–4859 m Successful (method err: 3.6%, sensitivity 2σ: 8.6%)
20250318 -1.0 Not a clear night Not a clear night
20250317 -1.0 Not a clear night Not a clear night
20250316 -1.0 Not a clear night Not a clear night
20250315 -1.0 Not a clear night Not a clear night
20250314 -1.0 Not a clear night Not a clear night
20250313 -1.0 Not a clear night Not a clear night
20250312 -1.0 Not a clear night Not a clear night
20250311 1.0 Successful 1.689e+11 5.99e+09 1982–2462 m Successful (method err: 7.2%, sensitivity 2σ: 3.5%)
20250310 -1.0 Not a clear night Not a clear night
20250309 -1.0 Not a clear night Not a clear night
20250308 -1.0 Not a clear night Not a clear night
20250307 -1.0 Not a clear night Not a clear night
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 0.5 Partial success 1.912e+11 1.45e+10 2222–6058 m Successful (method err: 11.8%, sensitivity 2σ: 7.6%)
20250226 0.5 Partial success 1.823e+11 1.63e+10 2222–5099 m Successful (method err: 11.9%, sensitivity 2σ: 9.0%)
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 -1.0 Not a clear night Not a clear night
20250219 -1.0 Not a clear night Not a clear night
20250218 -1.0 Not a clear night Not a clear night
20250217 -1.0 Not a clear night Not a clear night
20250216 -1.0 Not a clear night Not a clear night
20250215 -1.0 Not a clear night Not a clear night
20250214 -1.0 Not a clear night Not a clear night
20250213 -1.0 Not a clear night Not a clear night
20250212 0.5 Partial success 1.845e+11 1.85e+10 3181–5578 m Successful (method err: 10.2%, sensitivity 2σ: 10.0%)
20250211 -1.0 Not a clear night Not a clear night
20250210 0.5 Partial success 2.007e+11 4.62e+09 1742–5578 m Successful (method err: 0.9%, sensitivity 2σ: 2.3%)
20250209 1.0 Successful 1.679e+11 3.96e+09 1742–5578 m Successful (method err: 1.9%, sensitivity 2σ: 2.4%)
20250208 -1.0 Not a clear night Not a clear night
20250207 0.5 Partial success 1.757e+11 1.51e+10 1742–5578 m Successful (method err: 8.1%, sensitivity 2σ: 8.6%)
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 -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 -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 0.5 Partial success 1.613e+11 7.59e+09 1742–5578 m Successful (method err: 11.6%, sensitivity 2σ: 4.7%)
20250110 0.5 Partial success 1.599e+11 8.48e+09 2462–5339 m Successful (method err: 14.1%, sensitivity 2σ: 5.3%)
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 Successful 1.711e+11 9.28e+09 1742–5578 m Successful (method err: 3.9%, sensitivity 2σ: 5.4%)
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