Abstract:
Infrared broad band JHK photometry is presented for 21 red giants in the metal-poor globular cluster NGC 4833. The color magnitude and color-color correlations are discussed. Bolometric luminosities are calculated from apparent K magnitudes by using bolometric corrections for giants. A comparison with Yale isochrones gives the most likely age of this cluster to be about 12 x 10 to the 9th yr
