Spectrum JSC-1AF + 10 wt.% fine-grained H2O ice Spectrum JSC-1AF + 35 wt.% fine-grained H2O ice Spectrum JSC-1AF + 50 wt.% fine-grained H2O ice Spectrum JSC-1AF + 75 wt.% fine-grained H2O ice

Spectrum JSC-1AF + 10 wt.% H2O ice Spectrum JSC-1AF + 35 wt.% H2O ice Spectrum JSC-1AF + 50 wt.% H2O ice Spectrum JSC-1AF + 75 wt.% H2O ice

Spectrum Fine-grained spherical water ice particles (SPIPA-A type, average diameter: 4.5 µm) Spectrum Spherical water ice particles (SPIPA-B type, average diameter: 67 µm)