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Astronomy · L4 · Supernova Classification: Light Curves & Spectral Types · flowchart

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by @openstemUpdated Astronomy
Supernova spectrum near peakHydrogen lines present?Type II: core collapse, envelope retainedStrong silicon II line?Type Ia: thermonuclear, white dwarfHelium lines present?Type Ib: core collapse, envelope strippedType Ic: core collapse, envelope stripped furtherYesNoYesNoYesNo

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