A Spectroastrometric Study of the Low-velocity Wind from DG Tau A
We obtained high-spectral resolution spectra (Δ v ∼ 2.5 km s ^−1 ) for DG Tau A from 4800 Å to 7500 Å using Subaru High Dispersion Spectrograph for the first time. The low-velocity components (LVCs, ∣ v ∣ < 100 km s ^−1 ) were observed in the [O I ] 5577, 6300, 6364 Å, [S II ] 6716, 6731 Å lines....
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IOP Publishing
2025-01-01
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| Series: | The Astrophysical Journal |
| Subjects: | |
| Online Access: | https://doi.org/10.3847/1538-4357/adbbce |
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