Start_Time      Stop_Time       Feature_Type            Note(s)
50979           51169           Tropopause Crossing     Broad tropopause crossing during initial ascent
51619           52848           Recent Convection       Extremely long sample of variable stratospheric H2O enhancements linked with very recent convection (<12-hour-old) at 1.5-2 km above the LRT (370-390-K), with varying O3 correlation
52850           54048           Active Convection       Continuation of extremely long sample of variable stratospheric H2O enhancements within active convection at 1.5-2 km above the LRT (370-390-K), with varying O3 correlation and CO enhancement
54050           57099           Recent Convection       Continuation of extremely long sample of variable stratospheric H2O enhancements linked with very recent convection (<12-hour-old) at 1.5-2 km above the LRT (370-390-K), with varying O3 correlation
57109           58269           Recent Convection       Long period of variable stratospheric H2O enhancements linked with <12-hour-old convection, measured at constant altitude (~2 km above the LRT and 385-395-K)
58399           58419           Recent Convection       Brief stratospheric H2O enhancement at ~2.5 km above tropopause (405-410-K), negatively correlated with O3 and linked with <12-hour-old convection
58724           61049           Recent Convection       Very long period of variable stratospheric H2O enhancements at ~2.5 km above the LRT (395-400-K), linked with <12-hour-old convection and a mixture of positive and negative correlation with O3
61179           65559           Recent Convection       Very long period of variable stratospheric H2O enhancements at 2.5-3 km above the LRT (400-420-K), linked with <12-hour-old convection and a mixture of positive and negative correlation with O3
65879           66689           Recent Convection       Variable stratospheric H2O enhancement at 2.5-3 km above the LRT (400-420-K), with mostly negative correlation with O3
73719           73969           Tropopause Crossing     Broad tropopause crossing during final descent
