Journal article
SN 2022jli: A Type Ic Supernova with Periodic Modulation of Its Light Curve and an Unusually Long Rise
- Abstract:
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Moore et al.We present multiwavelength photometry and spectroscopy of SN 2022jli, an unprecedented Type Ic supernova discovered in the galaxy NGC 157 at a distance of ≈ 23 Mpc. The multiband light curves reveal many remarkable characteristics. Peaking at a magnitude of g = 15.11 ± 0.02, the high-cadence photometry reveals periodic undulations of 12.5 ± 0.2 days superimposed on the 200-day supernova decline. This periodicity is observed in the light curves from nine separate filter and instrum...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Version of Record, Version of record, html, 14.0KB, Terms of use)
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- Publisher copy:
- 10.3847/2041-8213/acfc25
Authors
+ The Villum Foundation
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- Funder identifier:
- https://ror.org/05nqkay65
- Grant:
- 19054
+ National Aeronautics and Space Administration
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- Funder identifier:
- https://ror.org/027ka1x80
- Grant:
- 80NSSC18K1575
+ National Agency for Research and Development
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- Funder identifier:
- https://ror.org/02ap3w078
- Grant:
- ICN12_009
- Publisher:
- American Astronomical Society
- Journal:
- The Astrophysical Journal Letters More from this journal
- Volume:
- 956
- Issue:
- 1
- Publication date:
- 2023-10-01
- DOI:
- EISSN:
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2041-8213
- ISSN:
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2041-8205
- Language:
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English
- Pubs id:
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1560613
- Local pid:
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pubs:1560613
- Source identifiers:
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W4387613311
- Deposit date:
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2025-06-14
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