Dataset Open Access

The Young Supernova Experiment Data Release 1 (YSE DR1) Light Curves

Aleo, Patrick D.; Malanchev, Konstantin; Sharief, Sammy N.; Jones, David O.; Narayan, Gautham; Ryan, Foley J.; Villar, V. Ashley; Angus, Charlotte R.; Baldassare, Vivienne F.; Bustamante-Rosell, Maria. J.; Chatterjee, Deep; Cold, Cecilie; Coulter, David A.; Davis, Kyle W.; Dhawan, Suhail; Drout, Maria R.; Engel, Andrew; French, K. Decker; Gagliano, Alexander; Gall, Christa; Hjorth, Jens; Huber, Mark E.; Jacobson-Galan, Wynn V.; Kilpatrick, Charles D.; Langeroodi, Danial; Macias, Phillip; Mandel, Kaisey S.; Margutti, Raffaella; Matasic, Filip; McGill, Peter; Pierel, Justin D. R.; Ransome, Conor L.; Rojas-Bravo, Cesar; Siebert, Matthew R.; Smith, Ken W; de Soto, Kaylee M.; Stroh, Michael C.; Tinyanont, Samaporn; Taggart, Kirsty; Ward, Sam M.; Wojtak, Radosław; Auchettl, Katie; Blanchard, Peter K.; de Boer, Thomas J. L.; Boyd, Benjamin M.; Carroll, Christopher M.; Chambers, Kenneth C.; DeMarchi, Lindsay; Dimitriadis, Georgios; Dodd, Sierra A.; Earl, Nicholas; Farias, Diego; Gao, Hua; Gomez, Sebastian; Grayling, Matthew; Grillo, Claudia; Hayes, Erin E.; Hung, Tiara; Izzo, Luca; Khetan, Nandita; Kolborg, Anne Noer; Law-Smith, Jamie A. P.; LeBaron, Natalie; Lin, Chien C.; Luo, Yufeng; Magnier, Eugene A.; Matthews, David; Mockler, Brenna; O'Grady, Anna J. G.; Pan, Yen-Chen; Politsch, Collin A.; Raimundo, Sandra I.; Rest, Armin; Ridden-Harper, Ryan; Sarangi, Arkaprabha; Schrøder, Sophie L.; Smartt, Stephen J.; Terreran, Giacomo; Thorp, Stephen; Vazquez, Jason; Wainscoat, Richard; Wang, Qinan; Wasserman, Amanda R.; Yadavalli, S. Karthik; Yarza, Ricardo; Zenati, Yossef

This is the official Zenodo data release of the Young Supernova Experiment Public Data Release 1 (YSE DR1) light curves associated with the paper, "The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 Supernovae". YSE DR1 is comprised of processed multi-color Pan-STARRS1 (PS1)-griz and Zwicky Transient Facility (ZTF)-gr photometry lightcurve files in the SNANA data format of 1975 transients with host galaxy associations, redshifts, spectroscopic/photometric classifications, and additional data products from November 24th, 2019 to December 20, 2021. See Aleo et al. (2022) for details. 

"yse_dr1_zenodo.tar.gz" -- All lightcurve data with no cut on signal to noise (S/N).

"yse_dr1_zenodo_snr_geq_4.tar.gz" -- All lightcurve data with S/N >= 4. This can be used to recreate the analysis in Aleo et al. (2022).

"parsnip_results_for_ysedr1_table_A1_full_for_online" -- The full version of Table~C2 in Aleo et al. (2022). The full ParSNIP (tertiary classification) results for YSE DR1.

NOTE: An example tutorial on how to download the YSE DR1 data (full sample, spec sample, phot sample), grab metadata, and recreate a plot from the paper can be found on Github

If you have any questions about this data set, please reach out to Patrick D. Aleo at
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