S
Souradeep Bhattacharya
Researcher at Birla Institute of Technology and Science
Publications - 13
Citations - 74
Souradeep Bhattacharya is an academic researcher from Birla Institute of Technology and Science. The author has contributed to research in topics: Open cluster & Blue straggler. The author has an hindex of 4, co-authored 13 publications receiving 48 citations. Previous affiliations of Souradeep Bhattacharya include Inter-University Centre for Astronomy and Astrophysics & European Southern Observatory.
Papers
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Journal ArticleDOI
The survey of Planetary Nebulae in Andromeda (M31): I. Imaging the disk and halo with MegaCam@CFHT
Souradeep Bhattacharya,Magda Arnaboldi,Johanna Hartke,Ortwin Gerhard,V. Comte,Alan W. McConnachie,Nelson Caldwell +6 more
TL;DR: In this paper, a survey of the disk and inner halo of the Andromeda galaxy with MegaCam@CFHT to identify PNe and characterize their luminosity-specific PN number and luminosity function (PNLF) is presented.
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Disintegration of the Aged Open Cluster Berkeley 17
TL;DR: In this paper, the authors analyzed the morphological shape of Berkeley 17, the oldest known open cluster, using the probabilistic star counting of Pan-STARRS point sources, and confirmed its core-tail shape, plus an antitail, previously detected with the 2MASS data.
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Morphology of Open Clusters NGC 1857 and Czernik 20 using Clustering Algorithms
TL;DR: The maiden use of density-based spatial clustering of applications with noise (DBSCAN) to determine open cluster morphology from spatial distribution is presented and a previously unknown over-density consistent with that of a star cluster is identified in the region of analysis.
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Morphology of open clusters NGC 1857 and Czernik 20 using clustering algorithms
TL;DR: In this paper, the morphology and cluster membership of the Galactic open clusters were analyzed using two different clustering algorithms, including density-based spatial clustering of applications with noise (DBSCAN) and statistical membership determination algorithm.
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Determination of dynamical ages of open clusters through the A+ parameter – I
TL;DR: In this article, the sedimentation level of blue straggler stars (BSS) has been used to investigate the dynamical states of globular clusters (GCs) using the radial velocity information available in the literature.