Supernova SN 2023ixf in the Messier 101 spiral galaxy: an image – 19 Mar. 2025.
We captured the supernova SN 2023ixf in the stunning Messier 101 spiral galaxy again, 22 months after its explosion, spotting it very faint.
The image above comes from the average of 10, 300-second, unguided exposures, unfiltered, remotely taken with the the Celestron C14+Paramount ME+SBIG ST10-XME robotic unit available as part of the Virtual Telescope Project in Manciano, Italy. The supernova is indicated by an arrow in the upper right insert.
We estimated SN 2023ixf as bright as mag. 20.2 (R-mags for the reference stars from the Gaia DR2 star catalogue). On May 2023, SN 2023ixf peaked at mag. 10.8, so at that time it was 6000 times brighter than now.
We plan further follow up in the next months.
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