The VI CCD Photometry of the Globular Cluster M22

Details The VI CCD Photometry of the Globular Cluster M22 The VI CCD Photometry of the Globular Cluster M22

Apr 1998

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998jkas...31...67c&link_type=abstract

Journal of the Korean Astronomical Society, vol. 31, No. 1, pp. 67-74

Astronomy and Astrophysics

Astronomy

Techniques:Photometry, Globular Clusters:Individual (M22), Color-Magnitude Diagram, Stars:Luminosity Function

Scientific paper

The VI CCD photometry is made for stars in the globular cluster M22 down to V = 19 mag, I = 18 mag. In the color-magnitude diagram (CMD), red giant branch (RGB), asymtotic giant branch (AGB) and blue horizontal branch (BHB) are well defined. The luminosity functions (LF) of RGB, AGB and BHB stars are derived, discussing deficient gaps and bumps in the CMD. The anomalously wide RGB seen in the BV photometric system is found to disappear in the VI photometric system.

Affiliated with

Also associated with

No associations

Rating

The VI CCD Photometry of the Globular Cluster M22 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The VI CCD Photometry of the Globular Cluster M22, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The VI CCD Photometry of the Globular Cluster M22 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1605260