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Commissioning of a Commercial CMOS Camera for the Application of Lucky Image Technique on the Lulin One-meter Telescope
Yang-Peng Hsieh, Chow-Choong Ngeow
Lucky image (LI) is a technique to achieve near diffraction-limit high-angular resolution images for meter-class optical telescopes. In this work, by observing the core of globular…
Search for the Optical Counterpart of Einstein Probe Discovered Fast X-ray Transients from Lulin Observatory
Amar Aryan, Ting-Wan Chen, Sheng Yang +24
The launch of the Einstein Probe (EP) mission has revolutionized the detection and follow-up observations of fast X-ray transients (FXTs) by providing prompt and timely access to t…
Candidate RR Lyrae Associated with the Ultrafaint Dwarf Galaxy Aquarius III
Chow-Choong Ngeow, Anupam Bhardwaj
We report the search of RR Lyrae in the vicinity of a newly discovered ultrafaint dwarf galaxy, Aquarius III. Based on the known RR Lyrae catalogs and -band light curves retri…
The Lack of RR Lyrae Variables in Ultrafaint Dwarf Galaxy Sextans II
Chow-Choong Ngeow, Anupam Bhardwaj
RR Lyrae in ultrafaint dwarf (UFD) galaxies, if found, would be valuable to constrain the distances of these UFD. In this work, we report our search of RR Lyrae in a recently disco…