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arXiv · 2306.13112

X-Ray Observations of Type Ia Supernova 2018cqj

Vikram V. Dwarkadas
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Abstract

I report on Chandra X-ray observations of SN 2018cqj, a low luminosity Type Ia supernova that showed an H$\alpha$ line in its optical spectrum. No X-ray emission was detected at the location of the SN, with an upper limit to the X-ray luminosity of 2 $\times 10^{39}$ erg s$^{-1}$.

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Vikram V. Dwarkadas. 2023-06-21. X-Ray Observations of Type Ia Supernova 2018cqj. https://doi.org/10.3847/2515-5172%2Facdf53

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