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Figure 1:
Imitated HST/WFPC2
V606-I814 color maps for an elliptical galaxy at redshift 0.299 when the offsets between blue and red images are 0.0 pixel ( left panel), 0.15 pixel ( middle panel) and 0.30 pixel ( right panel). The color maps are 50 ![]() |
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Figure 2: Systematic offsets between V606 and I814 images in 27 GSS fields. Solid circle is I814 image and cross is V606 image. |
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Figure 3: Position offset for 178 point/point-like sources between two aligned images. The offsets are in the coordinates of WF3 chip. The median value in X is 0.006 pixel and the median value in Y is 0.004 pixel. |
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Figure 4:
Left panel: center offset of the bright sources
(
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Figure 5: V606, I814, the color map S/N ratio, as well as color map images of elliptical galaxy 03.0037 at redshift 0.1730. ( See the electronic edition for a color version of this figure.) |
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Figure 6: Same as in Fig. 5 for disk galaxy 03.0046 at redshift 0.5120. ( See the electronic edition for a color version of this figure.) |
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Figure 7: Same as in Fig. 5 for merging system 03.1309 at redshift 0.6170. ( See the electronic edition for a color version of this figure.) |
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Figure 8: Histogram of the IR luminosity for 36 distant LIRGs. |
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Figure 9:
V606-I814 (top) and
B450-I814 (bottom)
observed colors for LIRGs as a function of redshift. Similar to Fig. 6
in Menanteau et al. (2001), four solar metallicity,
formed at z = 5 galaxy models, including an Elliptical galaxy (single
burst), S0 galaxy (![]() ![]() |
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Figure 10:
I814 band and color map images of distant LIRGs.
For each target, the name and redshift are labeled top-left and top-right in the I814 image. The color bar ranges from -1 to 3 for the
V606-I814 color map and 0 to 4 for the
B450-I814 color map. The blank in I814 image is due to the target imaged close to the chip border. The size of each image is 40 ![]() ![]() |
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Figure 10: continued. |
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Figure 10: continued. |
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Figure 11: Stellar mass versus time scale to duplicate the bulk of stars at a rate of the observed value. The stellar mass is derived from K band luminosity. The size of the point is scaled by the SFR. Nearby galaxies listed in Table 3 with available K band luminosity are shown with open circles for comparison. |
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Figure 12:
Central surface brightness of the disk components as a
function of redshift for LIRG disks in our sample (solid square),
compared with the large disk galaxies in L98 (open circle). The
long-dashed line is the selection criterion (
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Figure 13: Central color versus concentration index. The distributions (large crosses) of normal elliptical, Sab and Sbc galaxies are derived from a nearby galaxy sample (Frei et al. 1996). The modeling colors for the galaxies E, S0, Sbc and Irr at this redshift are 2.05, 1.88, 1.10 and 0.38 respectively (see Sect. 5.2.2). We assume that Sbc galaxies are bluer by 0.1 mag than E/S0 galaxies and Scd galaxies are 0.1 mag bluer than Sbc galaxies in the bulge color (de Jong 1996). A central color of 2.05 is adopted for E/S0 galaxies. The CFRS ID is labeled for each data point. A Spearman rank-order (S-R) correlation analysis reveals a correlation coefficient of -0.42 with a probability of 0.026 that the null hypothesis of no correlation is true. |
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