About this catalog

This is a living, literature-consolidated census of supernova remnants in the Large Magellanic Cloud — intended as the LMC counterpart to Green's Galactic SNR catalog and SNRcat.

Classification criteria

An object is a confirmed SNR when it satisfies at least two of the three classical criteria (Filipović et al. 1998; Bozzetto et al. 2017): (1) non-thermal radio spectral index α < −0.4; (2) diffuse X-ray emission; (3) shock-enhanced [S II]/Hα ≥ 0.4. One criterion → candidate.

Sources

• M16: Maggi et al. 2016, A&A 585, A162 (XMM-Newton X-ray population)
• B17: Bozzetto et al. 2017, ApJS 230, 2 (radio/statistical)
• L17: Leahy 2017, ApJ 837, 36 (energetics)
• Y21: Yew et al. 2021, MNRAS 500, 2336 (optical)
• K22: Kavanagh et al. 2022, MNRAS 515, 4099 (XMM faint/evolved)
• B22: Bozzetto et al. 2022, MNRAS 518, 2574 (ASKAP)
• Z24: Zangrandi et al. 2024, A&A 692, A237 (eROSITA census)
• Z26: Zangrandi et al. 2026, A&A 709, A207 (eROSITA Paper II: spectral analysis & XLF)
• Sa25: Sasaki et al. 2025, A&A 693, L15 (outskirt SNRs; J0614-7251 & J0624-6948 confirmations)
• F22: Filipović et al. 2022, MNRAS 512, 265 (J0624-6948 radio discovery)
• Ma19/21: Maitra et al. 2019/2021, MNRAS 490 5494 / 504 326 (J0513-6724, J0507-6847)
• Sa22: Sasaki et al. 2022, A&A 661, A37 (eROSITA diffuse X-rays; J0529-7004 confirmation)
• TW: Shukla 2024, MSc Thesis, FAU Erlangen-Nürnberg (consolidation; J0500-6512 confirmation)

Data provenance

From data v4 the catalog is rebuilt from a systematic re-extraction of all source papers (tables, text and references): every value can be traced back to a specific paper and table via measurements_long.csv (one row per object, parameter and reference). Where available, this provenance is shown per object as an "All published measurements" panel below its properties. The re-extraction pipeline and its outputs live in a private companion repository.

How to cite

Until the accompanying paper is published, please cite this website by URL & data version, and the Master's Thesis & original sources this catalog builds on, e.g., :

@mastersthesis{Shukla2024_MThesis,
	title = {X-ray {Evolution} of {Supernova} {Remnants} in the {Large} {Magellanic} {Cloud}},
	shorttitle = {X-ray {Evolution} of {LMC} {SNRs}},
	url = {https://www.sternwarte.uni-erlangen.de/docs/theses/2024-11_Shukla.pdf},
	language = {en},
	school = {FAU Erlangen-N{\"u}rnberg},
	author = {Shukla, Vaibhav},
	month = nov,
	year = {2024}
}

Imagery

Object pages stream survey imagery client-side via Aladin Lite (DSS2, SHASSA Hα, eROSITA-DE DR1, XMM-Newton EPIC, RACS-low, SUMSS, GALEX, AllWISE, 2MASS HiPS). Credits: SHASSA (Gaustad et al. 2001).

Data & feedback

Download: CSV · JSON. For corrections or suggestions: open an issue on the repository, or simply drop me an email.