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CfA Hectospec Archive

[Hectospec Public Archive] [SAO/TDC Public Archive]
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Magnitude differences between total model magnitude u and petrosian magnitude u
Difference between magnitude from model fits and SDSS petroMag

Note that the galaxies shown here have an uncertainty in the petrosian magnitude less than 1 mag. The deviation of the high D4000 galaxies at higher redshifts is likely due to the asinh magnitude system.
K-corrections u as a function of (u-r) for SHELS using the model fits (left) and the analytic prescription of CMZ10 (right)
K-corrections from SHELS as function of colorK-corrections from CMZ10 as function of color

K-corrections u as a function of Dn4000 for SHELS using the model fits
K-corrections SHELS from modelsK-corrections SHELS from models with predicted k-corrections overlaid

Comparison of the k-corrections derived from our models and the prescription given by CMZ10 for u as a function of (u-r) (left) and Dn4000 (right)
Difference k-corrections SHELS and CMZ10 as function of colorDifference k-corrections SHELS and CMZ10 as function of D4000

Assessment of the accuracy of the analytic approximations for the k-corrections for u as function of (u-r) (left) and Dn4000 (right)
Residuals as function of color and redshiftResiduals as function of D4000 and redshift

(u-r) as a function of Dn4000 color coded by redshift
Color vs D4000
If you have any comments, questions, and/or find any bugs, please send an email to Eduard Westra.