تقرير
Period-Luminosity Relations for Galactic classical Cepheids in the Sloan bands
| العنوان: | Period-Luminosity Relations for Galactic classical Cepheids in the Sloan bands |
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| المؤلفون: | Narloch, Weronika, Hajdu, Gergely, Pietrzynski, Grzegorz, Gieren, Wolfgang, Wielgorski, Piotr, Zgirski, Bartlomiej, Karczmarek, Paulina, Gorski, Marek, Graczyk, Dariusz |
| سنة النشر: | 2023 |
| المجموعة: | Astrophysics |
| مصطلحات موضوعية: | Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics |
| الوصف: | We present the first period-luminosity (PL) and period-Wesenheit (PW) relations in the Sloan-Pans-STARRS gP1rP1iP1 bands for classical fundamental mode Cepheids in the Milky Way. We used a relatively modest number of 76 stars for the PL and 84-85 stars for the PW relations calibration. The data for the project were collected with the network of 40-cm telescopes of Las Cumbres Observatory, and Gaia Data Release 3 parallaxes were used for the calculations. These gri-band PL and PW relations calibrations will be a useful tool for distance determinations in the era of large sky surveys using the Sloan photometric system, especially with the near-future start of the Large Synoptic Survey of Space and Time (LSST). Comment: 31 pages, 7 figures, 3 tables, Published in ApJ |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.3847/1538-4357/acdd01 |
| الوصول الحر: | http://arxiv.org/abs/2306.06326Test |
| رقم الانضمام: | edsarx.2306.06326 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.3847/1538-4357/acdd01 |
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