Deneb Is a Large-amplitude Polarimetric Variable
We write to report the discovery that Deneb is a large-amplitude polarization variable. Over a ∼400 days time span from 2022 August Deneb’s polarization was typically around 3900 parts per million (ppm) in the SDSS ${g}^{{\prime} }$ band. Yet, it varied by several hundred parts per million in an irr...
| Published in: | The Astrophysical Journal Letters |
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| Main Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2024-01-01
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| Subjects: | |
| Online Access: | https://doi.org/10.3847/2041-8213/ad4b0f |