Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5451  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5471
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Messier 101 with Supernova 2023ixf, Eric Coles (coles44)
Messier 101 with Supernova 2023ixf
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Messier 101 with Supernova 2023ixf

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Messier 101 with Supernova 2023ixf, Eric Coles (coles44)
Messier 101 with Supernova 2023ixf
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Messier 101 with Supernova 2023ixf

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Description

I just finished collection data for M101, generated the image and posted it (https://www.astrobin.com/r3kbme/). Then up pops a supernova. As Maxwell Smart would say, "I missed it by that much."

So last night I collected some more L data and generated a new image with Supernova 2023izf. It's marked with red arrows. I didn't put in all the collection data. Look at the previous  image and add in four hours of L.

Eric

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Messier 101 with Supernova 2023ixf, Eric Coles (coles44)

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Narrowband imaging