carbon-enhanced metal-poor 1instrumentation 1near-infrared spectroscopy 1stellar abundances 1ultra metal-poor stars 1
From the 1 of 2 linked papers with an AI index.
2 papers
astro-ph.SR2026
Near-Infrared Observations of BD+44 493 with IGRINS-2
Vinicius M. Placco, William D. Vacca
The authors present high‑resolution near‑infrared (H and K‑band) spectra of the ultra‑metal‑poor, carbon‑enhanced star BD+44 493 obtained with the IGRINS‑2 spectrograph, derive abu…
astro-ph.IM2026
GOATS: The next generation software infrastructure for time-domain astronomy at Gemini/NOIRLab. Application to alerts from Vera C. Rubin Observatory's Legacy Survey of Space and Time
Monika Soraisam, Louis Avner, Miguel Gómez +38
Time-domain and multimessenger astronomy (MMA/TDA) targets demand rapid-response follow-up observations. In many cases, it is the only way to make discoveries and advance our under…