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Studies of Extended Southern Galactic Clusters and Loose Star Groupings using the Bosscha Schmidt Telescope

Published online by Cambridge University Press:  12 April 2016

S. D. Wiramihardja
Affiliation:
Bosscha Observatory and Department of Astronomy, Bandung Institute of Technology, Bandung 40391, Indonesia
B. Hidayat
Affiliation:
Bosscha Observatory and Department of Astronomy, Bandung Institute of Technology, Bandung 40391, Indonesia
I. Tejawijaya
Affiliation:
Bosscha Observatory and Department of Astronomy, Bandung Institute of Technology, Bandung 40391, Indonesia
Hakim
Affiliation:
Bosscha Observatory and Department of Astronomy, Bandung Institute of Technology, Bandung 40391, Indonesia
L. Malasan
Affiliation:
Bosscha Observatory and Department of Astronomy, Bandung Institute of Technology, Bandung 40391, Indonesia

Extract

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One of the programs conducted with the Bosscha Schmidt telescope is the study of loose star groupings and extended galactic clusters in the southern hemisphere (The 1963; Hidayat & Wiramihardja 1978; Hidayat et al. 1994). The aims of the study are, in short, to:

  1. 1. investigate or to confirm the physical reality of the loose groupings.

  2. 2. study the relationship between extended clusters or loose groupings with their environment.

  3. 3. derive their physical parameters which ultimately can be used to construct the luminosity functions of the objects.

The purpose of the present paper is to present one of our results for the extended cluster OCL 1104-584 (NGC 3532). The results of studies of loosegrouping objects taken from the list of Loden (1979) will be presented elsewhere.

Type
X. Stellar Astronomy
Copyright
Copyright © Astronomical Society of the Pacific 1995

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