Atmospheric extinction coefficients and night sky brightness at Bosscha Observatory

M Yusuf, HI Arwinata, T Perhati, L Satya… - Journal of Physics …, 2024 - iopscience.iop.org
We conducted a continuous sky brightness monitoring project in 2023 using the 14-inch
(f/7.2) Bosscha Robotic Telescope (BRT) with Bessel filters at Bosscha Observatory. We …

Membership Study of Open Cluster NGC 6134 using HDBSCAN Clustering Algorithm

M Yusuf, DG Ramadhan, ATP Jatmiko… - Journal of Physics …, 2024 - iopscience.iop.org
We present the results of our study on the membership of open star clusters in the southern
hemisphere, NGC 6134. The position of NGC 6134 is located near the galaxy's plane, so the …