[Deep Sky] Submission 143395 – Troy Cavill

Nested Supernova - 143395

By: Troy Cavill | astrocavill

https://nzastrocompetition.com/new-zealand-astrophotography-competition-2024/deep-sky/?cid=322&cac=submission&ctx=page&cm=1&sid=143395

11hrs captured over 3 nights and my first completed image using a dualband filter features The Vela Supernova Remnant and The Gum Supernova Remnant. The light blue (OIII) mostly belongs to the Vela SNR which occurred roughly 900 light years from earth while the red (Ha) belongs mostly to the Gum SNR that occurred around 1500 light years from earth

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Finished since 15 days, 9 hours and 55 minutes.