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Figure 1: Residuals between calibrated and standard magnitudes in J, H and K. |
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Figure 3:
Comparison with Persson83's photoelectric photometry in J,H,K ( a), ![]() |
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Figure 4: Optical color evolution (from Searle et al. 1980) and near-infrared color evolution of LMC clusters. Our data (filled circles) are sampled at 60 arcsec diameter and log t is from our Table 1. Persson83 data are shown for comparison (open circles). All color are reddening corrected by Bessell & Brett(1988)'s extinction law. |
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Figure 5: Our data plotted against log t from our Table 1. For near-infrared colors, the data are sampled at 60 arcsec diameter, but for V-K we resampled our near-infrared data to match the V aperture given in Table 1. Horizontal dashed line are defined by Persson83 for IR enhanced clusters, shown here after Carter (1990) correction to the SAAO system. Cross symbols indicate 4 clusters classified as IR enhanced by Persson83. |
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Figure 2: Magnitude and color profiles of LMC clusters. In upper panel solid line represents J, dotted line for H, dashed line for K. Straight vertical line indicates the location of R=60 arcsec. |
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Figure 2: continued. |
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Figure 2: continued. |
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Figure 2: continued. |
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Figure 2: continued. |
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Figure 2: continued. |
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