Variability-finding in Rubin Data Preview 1 with LSDB
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| Format: | Preprint |
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2025
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| author | Malanchev, Konstantin DeLucchi, Melissa Caplar, Neven Malz, Alex I. Alexov, Anastasia Aubourg, Eric Bauer, Amanda E Beebe, Wilson Bellm, Eric C. Blum, Robert David Branton, Doug Campos, Sandro Calabrese, Daniel Carlin, Jeffrey L. Choi, Yumi Connolly, Andrew Dai, Mi Daly, Philip N. Daruich, Felipe Daubard, Guillaume Delgado, Francisco Drass, Holger Alvarez, Gloria Fonseca Gangler, Emmanuel Guy, Leanne P. Ivezić, Željko Jammes, Fabrice Jannuzi, Buell T. Jenness, Tim Jimenez, David Jones, Derek T. Jurić, Mario Kahn, Steven M. Kang, Yijung Kannawadi, Arun Kubica, Jeremy Guillou, Laurent Le Lynn, Olivia Mandelbaum, Rachel Moniez, Marc Morrison, Christopher B. McGuire, Sean Ordenes, Ian E. Patterson, Maria T. Malagón, Andrés A. Plazas Qiu, Yongqiang Quint, Bruno Radeka, Veljko van Reeven, Wouter Riot, Vincent J. Sánchez, Bruno O. Sanmartim, David Sebag, Jacques Shugart, Alysha Sullivan, Ian S. Taranu, Dan S. Urbach, Elana K. Wood-Vasey, W. M. Zhang, Tianqing |
| author_facet | Malanchev, Konstantin DeLucchi, Melissa Caplar, Neven Malz, Alex I. Alexov, Anastasia Aubourg, Eric Bauer, Amanda E Beebe, Wilson Bellm, Eric C. Blum, Robert David Branton, Doug Campos, Sandro Calabrese, Daniel Carlin, Jeffrey L. Choi, Yumi Connolly, Andrew Dai, Mi Daly, Philip N. Daruich, Felipe Daubard, Guillaume Delgado, Francisco Drass, Holger Alvarez, Gloria Fonseca Gangler, Emmanuel Guy, Leanne P. Ivezić, Željko Jammes, Fabrice Jannuzi, Buell T. Jenness, Tim Jimenez, David Jones, Derek T. Jurić, Mario Kahn, Steven M. Kang, Yijung Kannawadi, Arun Kubica, Jeremy Guillou, Laurent Le Lynn, Olivia Mandelbaum, Rachel Moniez, Marc Morrison, Christopher B. McGuire, Sean Ordenes, Ian E. Patterson, Maria T. Malagón, Andrés A. Plazas Qiu, Yongqiang Quint, Bruno Radeka, Veljko van Reeven, Wouter Riot, Vincent J. Sánchez, Bruno O. Sanmartim, David Sebag, Jacques Shugart, Alysha Sullivan, Ian S. Taranu, Dan S. Urbach, Elana K. Wood-Vasey, W. M. Zhang, Tianqing |
| contents | The Vera C. Rubin Observatory recently released Data Preview 1 (DP1) in advance of the upcoming Legacy Survey of Space and Time (LSST), which will enable boundless discoveries in time-domain astronomy over the next ten years. DP1 provides an ideal sandbox for validating innovative data analysis approaches for the LSST mission, whose scale challenges established software infrastructure paradigms. This note presents a pair of such pipelines for variability-finding using powerful software infrastructure suited to LSST data, namely the HATS (Hierarchical Adaptive Tiling Scheme) format and the LSDB framework, developed by the LSST Interdisciplinary Network for Collaboration and Computing (LINCC) Frameworks team. This article presents a pair of variability-finding pipelines built on LSDB, the HATS catalog of DP1 data, and preliminary results of detected variable objects, two of which are novel discoveries. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_23955 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Variability-finding in Rubin Data Preview 1 with LSDB Malanchev, Konstantin DeLucchi, Melissa Caplar, Neven Malz, Alex I. Alexov, Anastasia Aubourg, Eric Bauer, Amanda E Beebe, Wilson Bellm, Eric C. Blum, Robert David Branton, Doug Campos, Sandro Calabrese, Daniel Carlin, Jeffrey L. Choi, Yumi Connolly, Andrew Dai, Mi Daly, Philip N. Daruich, Felipe Daubard, Guillaume Delgado, Francisco Drass, Holger Alvarez, Gloria Fonseca Gangler, Emmanuel Guy, Leanne P. Ivezić, Željko Jammes, Fabrice Jannuzi, Buell T. Jenness, Tim Jimenez, David Jones, Derek T. Jurić, Mario Kahn, Steven M. Kang, Yijung Kannawadi, Arun Kubica, Jeremy Guillou, Laurent Le Lynn, Olivia Mandelbaum, Rachel Moniez, Marc Morrison, Christopher B. McGuire, Sean Ordenes, Ian E. Patterson, Maria T. Malagón, Andrés A. Plazas Qiu, Yongqiang Quint, Bruno Radeka, Veljko van Reeven, Wouter Riot, Vincent J. Sánchez, Bruno O. Sanmartim, David Sebag, Jacques Shugart, Alysha Sullivan, Ian S. Taranu, Dan S. Urbach, Elana K. Wood-Vasey, W. M. Zhang, Tianqing Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics The Vera C. Rubin Observatory recently released Data Preview 1 (DP1) in advance of the upcoming Legacy Survey of Space and Time (LSST), which will enable boundless discoveries in time-domain astronomy over the next ten years. DP1 provides an ideal sandbox for validating innovative data analysis approaches for the LSST mission, whose scale challenges established software infrastructure paradigms. This note presents a pair of such pipelines for variability-finding using powerful software infrastructure suited to LSST data, namely the HATS (Hierarchical Adaptive Tiling Scheme) format and the LSDB framework, developed by the LSST Interdisciplinary Network for Collaboration and Computing (LINCC) Frameworks team. This article presents a pair of variability-finding pipelines built on LSDB, the HATS catalog of DP1 data, and preliminary results of detected variable objects, two of which are novel discoveries. |
| title | Variability-finding in Rubin Data Preview 1 with LSDB |
| topic | Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics |
| url | https://arxiv.org/abs/2506.23955 |