Browsing Aryabhatta Research Institute of Observational Sciences by Subject "Open cluster – photometry"

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CCD photometry of galactic open star clusters – III. NGC 1931

Bhatt, B. C.; Pandey, A. K.; Mahra, H. S.; Paliwal, D. C. (1994)

CCD photometry observations of young open cluster NGC 1931 in UBVRI passbands have been made down to 20.5 mag. The reddening across the cluster is found to be variable. The reddening varies from E(B – V)min = 0.55 mag to ...
CCD photometry of galactic open star clusters – V. King 7

Durgapal, A. K.; Pandey, A. K.; Mohan, V. (1997)

CCD observations of the open clusters King 7 and two nearby fields have been made in the UBVRI passbands down to V ~ 20.0 mag. From the colour-colour diagram the reddening is estimated to be 1.25 mag. Comparison of the ...

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