Adding RR Lyrae y-Band Template Light Curves to gatspy
We complement the y -band template light curves for RR Lyrae to the well-established template light curves in the ugriz-band, where the latter have been adopted in the astroML/gatspy python package as one of the period-search methods for RR Lyrae. These y -band template light curves were constructed...
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IOP Publishing
2025-01-01
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| Series: | The Astronomical Journal |
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| Online Access: | https://doi.org/10.3847/1538-3881/ad99cf |
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| author | Chow-Choong Ngeow Chia-Yu Cheng |
| author_facet | Chow-Choong Ngeow Chia-Yu Cheng |
| author_sort | Chow-Choong Ngeow |
| collection | DOAJ |
| description | We complement the y -band template light curves for RR Lyrae to the well-established template light curves in the ugriz-band, where the latter have been adopted in the astroML/gatspy python package as one of the period-search methods for RR Lyrae. These y -band template light curves were constructed based on the z -band time series data taken from the Sloan Digital Sky Survey (SDSS), the y -band light curves from the Pan-STARRS1 survey, and dedicated y -band observations using the Lulin One-meter Telescope for RR Lyrae located in the SDSS Stripe 82 region. These y -band template light curves, 9 for the ab-type RR Lyrae and 3 for the c-type RR Lyrae, can be applied in conjunction to the ugriz-band template light curves for upcoming sky surveys involving the y -band, such as the Vera C. Rubin Observatory Legacy Survey of Space and Time. |
| format | Article |
| id | doaj-art-a783c42f9fa846b795ba6b084de721fe |
| institution | OA Journals |
| issn | 1538-3881 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | The Astronomical Journal |
| spelling | doaj-art-a783c42f9fa846b795ba6b084de721fe2025-08-20T01:54:03ZengIOP PublishingThe Astronomical Journal1538-38812025-01-0116925810.3847/1538-3881/ad99cfAdding RR Lyrae y-Band Template Light Curves to gatspyChow-Choong Ngeow0https://orcid.org/0000-0001-8771-7554Chia-Yu Cheng1Graduate Institute of Astronomy, National Central University , 300 Jhongda Road, 320317 Jhongli, Taiwan ; cngeow@astro.ncu.edu.twGraduate Institute of Astronomy, National Central University , 300 Jhongda Road, 320317 Jhongli, Taiwan ; cngeow@astro.ncu.edu.twWe complement the y -band template light curves for RR Lyrae to the well-established template light curves in the ugriz-band, where the latter have been adopted in the astroML/gatspy python package as one of the period-search methods for RR Lyrae. These y -band template light curves were constructed based on the z -band time series data taken from the Sloan Digital Sky Survey (SDSS), the y -band light curves from the Pan-STARRS1 survey, and dedicated y -band observations using the Lulin One-meter Telescope for RR Lyrae located in the SDSS Stripe 82 region. These y -band template light curves, 9 for the ab-type RR Lyrae and 3 for the c-type RR Lyrae, can be applied in conjunction to the ugriz-band template light curves for upcoming sky surveys involving the y -band, such as the Vera C. Rubin Observatory Legacy Survey of Space and Time.https://doi.org/10.3847/1538-3881/ad99cfRR Lyrae variable starsLight curves |
| spellingShingle | Chow-Choong Ngeow Chia-Yu Cheng Adding RR Lyrae y-Band Template Light Curves to gatspy The Astronomical Journal RR Lyrae variable stars Light curves |
| title | Adding RR Lyrae y-Band Template Light Curves to gatspy |
| title_full | Adding RR Lyrae y-Band Template Light Curves to gatspy |
| title_fullStr | Adding RR Lyrae y-Band Template Light Curves to gatspy |
| title_full_unstemmed | Adding RR Lyrae y-Band Template Light Curves to gatspy |
| title_short | Adding RR Lyrae y-Band Template Light Curves to gatspy |
| title_sort | adding rr lyrae y band template light curves to gatspy |
| topic | RR Lyrae variable stars Light curves |
| url | https://doi.org/10.3847/1538-3881/ad99cf |
| work_keys_str_mv | AT chowchoongngeow addingrrlyraeybandtemplatelightcurvestogatspy AT chiayucheng addingrrlyraeybandtemplatelightcurvestogatspy |