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Title: Study of the Galactic Cluster NGC 581
Authors: Sagar, R
Joshi, U. C
Keywords: Galactic Cluster
Issue Date: Mar-1978
Publisher: Astronomical Society of India
Citation: BASI, Vol. 6, No. 1, pp. 12-16
Abstract: Photoelectric magnitudes and colours in the UBV system have been determined for 73 stars in NGC 581. The value of the interstellar reddening is 0m.38. The distance modules to the cluster is estimated at 12m.16 plus or minus 0m.1 and age of 4 x 10/sup7/ years is ascribed. The cluster luminosity function is compared with the general and initial luminosity functions
Appears in Collections:BASI Publications

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