Validating Gaia DR3 Pulsating Variable Classifications with TESS: Building Reliable $δ$ Scuti and $γ$ Doradus Stars Catalogs (In Progress)
Fuente:
arXiv
Saved in:
| Main Author: | |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866911865409372160 |
|---|---|
| author | Zhou, Ai-Ying |
| author_facet | Zhou, Ai-Ying |
| contents | Gaia DR3 revealed 748,058 pulsating variable stars of mixed DSCT|GDOR|SXPHE types. This project undertakes a comprehensive examination to validate and distinguish these stars using TESS data. Aiming for reliable catalogs of bona fide $δ$ Scuti and $γ$ Doradus stars, I have validated 1715 $δ$ Scuti stars, 1403 $γ$ Doradus stars, and identified 260 eclipsing binaries, one RR Lyrae star, and 460+ rotating variables from an initial sample of 16,690 objects. Notably, 15 of the newfound eclipsing binaries harbor pulsating $γ$ Doradus components. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_02264 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Validating Gaia DR3 Pulsating Variable Classifications with TESS: Building Reliable $δ$ Scuti and $γ$ Doradus Stars Catalogs (In Progress) Zhou, Ai-Ying Solar and Stellar Astrophysics Gaia DR3 revealed 748,058 pulsating variable stars of mixed DSCT|GDOR|SXPHE types. This project undertakes a comprehensive examination to validate and distinguish these stars using TESS data. Aiming for reliable catalogs of bona fide $δ$ Scuti and $γ$ Doradus stars, I have validated 1715 $δ$ Scuti stars, 1403 $γ$ Doradus stars, and identified 260 eclipsing binaries, one RR Lyrae star, and 460+ rotating variables from an initial sample of 16,690 objects. Notably, 15 of the newfound eclipsing binaries harbor pulsating $γ$ Doradus components. |
| title | Validating Gaia DR3 Pulsating Variable Classifications with TESS: Building Reliable $δ$ Scuti and $γ$ Doradus Stars Catalogs (In Progress) |
| topic | Solar and Stellar Astrophysics |
| url | https://arxiv.org/abs/2405.02264 |