David Boyd
Published 2023-11-30Version 1
Spectroscopy and photometry of the Asymptotic Giant Branch star T Cephei were recorded concurrently on 36 nights during its 387 day pulsation cycle in 2022. Photometry was used to calibrate all spectra in absolute flux. We report on the variation of B and V magnitudes, B-V colour index, spectral type, effective temperature and Balmer emission line flux during one complete pulsation cycle.
Comments: 7 pages, 10 figures, accepted for publication in the Journal of the AAVSO. arXiv admin note: text overlap with arXiv:2107.10061
The extended molecular envelope of the asymptotic giant branch star $π^{1}$ Gruis as seen by ALMA II. The spiral-outflow observed at high-angular resolution
The Astrosphere of the Asymptotic Giant Branch Star Irc+10216
The extended molecular envelope of the asymptotic giant branch star $π^{1}$ Gruis as seen by ALMA I. Large-scale kinematic structure and CO excitation properties
![QR code for arXiv:2311.18375 [astro-ph.SR]](http://oss.arxitics.com/images/favicon.svg)