Publications (4)
Be Stars in the Open Cluster NGC 6830
Po-Chieh Yu, Chien-Cheng Lin, Hsing-Wen Lin +18
We report the discovery of 2 new Be stars, and re-identify one known Be star in the open cluster NGC 6830. Eleven H-alpha emitters were discovered using the H-alpha imaging photome…
Characterizing Temperatures of Flares on the M Dwarf Wolf 359 from Simultaneous Multiband Optical Observations
Chia-Lung Lin, Li-Ching Huang, Wei-Jie Hou +2
We present a flare temperature study of the highly active M~dwarf Wolf~359 using simultaneous multiband (, , , , and ) photometric observations from the Lulin 1-m an…
Discovery and Extensive Follow-Up of SN 2024ggi, a nearby type IIP supernova in NGC 3621
Ting-Wan Chen, Sheng Yang, Shubham Srivastav +45
We present the discovery and early observations of the nearby Type II supernova (SN) 2024ggi in NGC 3621 at 6.64 +/- 0.3 Mpc. The SN was caught 5.8 (+1.9 -2.9) hours after its expl…
Monitoring H Emission from the Wide-orbit Brown-dwarf Companion FU Tau B
Ya-Lin Wu, Yu-Chi Cheng, Li-Ching Huang +5
Monitoring mass accretion onto substellar objects provides insights into the geometry of the accretion flows. We use the Lulin One-meter Telescope to monitor H emission from FU…