In:
Symposium - International Astronomical Union, Cambridge University Press (CUP), Vol. 126 ( 1988), p. 485-486
Abstract:
We report new results from a program which is aimed at obtaining deep CCD photometry for a sample of relatively nearby globular clusters having a wide range of metallicities. The CCD cameras on the CFHT 3.6 m, CTIO 4 m and KPNO 4 m telescopes have been used over the past 4 years to obtain deep exposures in regions of a number of clusters. In order to avoid the severest crowding, all of our observations have been obtained at distances of greater than ~ 5 core radii from the cluster centers. The images have been analysed by using the DAOPHOT point-spread-function fitting routines.
Type of Medium:
Online Resource
ISSN:
0074-1809
DOI:
10.1017/S007418090004273X
Language:
English
Publisher:
Cambridge University Press (CUP)
Publication Date:
1988
SSG:
16,12
Permalink