| name | type | length | unit | ucd | description |
| specObjID | numeric | 13 | | | Unique ID |
| plate | smallint | 2 | | | Plate number |
| fiberID | smallint | 2 | | | Fiber ID |
| MJD | int | 4 | days | | MJD of observation |
| ra | float | 8 | deg | | Right ascension of fiber, J2000 |
| dec | float | 8 | deg | | Declination of fiber, J2000 |
| z | real | 4 | | | Redshift used (corresponds to z_noqso in specObjAll) |
| z_err | real | 4 | | | Error in z (corresponds to zErr_noqso in specObjAll) |
| ke_u | float | 8 | | | K+E corrections at z_0=0.55 in the u-band |
| ke_g | float | 8 | | | K+E corrections at z_0=0.55 in the g-band |
| ke_r | float | 8 | | | K+E corrections at z_0=0.55 in the r-band |
| ke_i | float | 8 | | | K+E corrections at z_0=0.55 in the i-band |
| ke_z | float | 8 | | | K+E corrections at z_0=0.55 in the z-band |
| cModelAbsMag_u | float | 8 | | | Cmodel absolute magnitudes in the u-band, K+E corrected at z_0=0.55 |
| cModelAbsMag_g | float | 8 | | | Cmodel absolute magnitudes in the g-band, K+E corrected at z_0=0.55 |
| cModelAbsMag_r | float | 8 | | | Cmodel absolute magnitudes in the r-band, K+E corrected at z_0=0.55 |
| cModelAbsMag_i | float | 8 | | | Cmodel absolute magnitudes in the i-band, K+E corrected at z_0=0.55 |
| cModelAbsMag_z | float | 8 | | | Cmodel absolute magnitudes in the z-band, K+E corrected at z_0=0.55 |
| m2l_u | float | 8 | | | Mass-to-light ratio in the u-band, K+E corrected at z_0=0.55 |
| m2l_g | float | 8 | | | Mass-to-light ratio in the g-band, K+E corrected at z_0=0.55 |
| m2l_r | float | 8 | | | Mass-to-light ratio in the r-band, K+E corrected at z_0=0.55 |
| m2l_i | float | 8 | | | Mass-to-light ratio in the i-band, K+E corrected at z_0=0.55 |
| m2l_z | float | 8 | | | Mass-to-light ratio in the z-band, K+E corrected at z_0=0.55 |
| m2l_median_u | float | 8 | | | Median Mass-to-light ratio in the u-band, K+E corrected at z_0=0.55. It corresponds to the value of PDF at which 50% of the M/L probability is accumulated |
| m2l_median_g | float | 8 | | | Median Mass-to-light ratio in the g-band, K+E corrected at z_0=0.55. It corresponds to the value of PDF at which 50% of the M/L probability is accumulated |
| m2l_median_r | float | 8 | | | Median Mass-to-light ratio in the r-band, K+E corrected at z_0=0.55. It corresponds to the value of PDF at which 50% of the M/L probability is accumulated |
| m2l_median_i | float | 8 | | | Median Mass-to-light ratio in the i-band, K+E corrected at z_0=0.55. It corresponds to the value of PDF at which 50% of the M/L probability is accumulated |
| m2l_median_z | float | 8 | | | Median Mass-to-light ratio in the z-band, K+E corrected at z_0=0.55. It corresponds to the value of PDF at which 50% of the M/L probability is accumulated |
| m2l_err_u | float | 8 | | | 1-sigma error associated to M2L_Median in the u-band |
| m2l_err_g | float | 8 | | | 1-sigma error associated to M2L_Median in the g-band |
| m2l_err_r | float | 8 | | | 1-sigma error associated to M2L_Median in the r-band |
| m2l_err_i | float | 8 | | | 1-sigma error associated to M2L_Median in the i-band |
| m2l_err_z | float | 8 | | | 1-sigma error associated to M2L_Median in the z-band |
| m2l_min_u | float | 8 | | | Minimum Mass-to-light ratio (lower 68% confidence level) in the u-band |
| m2l_min_g | float | 8 | | | Minimum Mass-to-light ratio (lower 68% confidence level) in the g-band |
| m2l_min_r | float | 8 | | | Minimum Mass-to-light ratio (lower 68% confidence level) in the r-band |
| m2l_min_i | float | 8 | | | Minimum Mass-to-light ratio (lower 68% confidence level) in the i-band |
| m2l_min_z | float | 8 | | | Minimum Mass-to-light ratio (lower 68% confidence level) in the z-band |
| m2l_max_u | float | 8 | | | Maximum Mass-to-light ratio (higher 68% confidence level) in the u-band |
| m2l_max_g | float | 8 | | | Maximum Mass-to-light ratio (higher 68% confidence level) in the g-band |
| m2l_max_r | float | 8 | | | Maximum Mass-to-light ratio (higher 68% confidence level) in the r-band |
| m2l_max_i | float | 8 | | | Maximum Mass-to-light ratio (higher 68% confidence level) in the i-band |
| m2l_max_z | float | 8 | | | Maximum Mass-to-light ratio (higher 68% confidence level) in the z-band |
| logMass | float | 8 | dex (solar masses) | | Best-fit stellar mass of galaxy |
| logMass_median | float | 8 | dex (solar masses) | | Median stellar mass of galaxy. It corresponds to the value of PDF at which 50% of the stellar mass probability is accumulated (log base 10 in solar masses) |
| logMass_err | float | 8 | dex (solar masses) | | 1-sigma error associated with LogMass_Median |
| logMass_min | float | 8 | dex (solar masses) | | Minimum stellar mass (lower 68% confidence level) |
| logMass_max | float | 8 | dex (solar masses) | | Maximum stellar mass (higher 68% confidence level) |
| chi2 | float | 8 | | | Unreduced chi-square of best fit |
| nFilter | smallint | 2 | | | Number of filters used in the fit (default is 5 for ugriz) |
| t_age | float | 8 | Gyr | | Best-fit look-back formation time |
| t_age_mean | float | 8 | Gyr | | Mean look-back formation time |
| t_age_err | float | 8 | Gyr | | 1-sigma error for look-back formation time |
| t_age_min | float | 8 | Gyr | | Minimum value (lower 68% confidence level) for look-back formation time |
| t_age_max | float | 8 | Gyr | | Maximum value (higher 68% confidence level) for look-back formation time |
| metallicity | float | 8 | | | Best-fit metallicity, where Z_sun=0.019 |
| metallicity_mean | float | 8 | | | Mean metallicity |
| metallicity_err | float | 8 | | | 1-sigma error for metallicity |
| metallicity_min | float | 8 | | | Minimum value (lower 68% confidence level) for metallicity |
| metallicity_max | float | 8 | | | Maximum value (higher 68% confidence level) for metallicity |
| dust1 | float | 8 | | | Best-fit value for dust attenuation around young stars |
| dust1_mean | float | 8 | | | Mean value for dust attenuation around young stars |
| dust1_err | float | 8 | | | 1-sigma error for dust attenuation around young stars |
| dust1_min | float | 8 | | | Minimum value dust attenuation around young stars (lower 68% confidence level) |
| dust1_max | float | 8 | | | Maximum value dust attenuation around young stars (higher 68% confidence level) |
| dust2 | float | 8 | | | Best-fit value for dust attenuation around old stars |
| dust2_mean | float | 8 | | | Mean value for dust attenuation around old stars |
| dust2_err | float | 8 | | | 1-sigma error for dust attenuation around old stars |
| dust2_min | float | 8 | | | Minimum value for dust attenuation around old stars (lower 68% confidence level) |
| dust2_max | float | 8 | | | Maximum value for dust attenuation around old stars (higher 68% confidence level) |
| tau | float | 8 | Gyr | | Best-fit star formation history e-folding time (tau) |
| tau_mean | float | 8 | Gyr | | Mean star formation history e-folding time (tau) |
| tau_err | float | 8 | Gyr | | 1-sigma star formation history e-folding time (tau) |
| tau_min | float | 8 | Gyr | | Minimum value (lower 68% confidence level) for star formation history e-folding time (tau) |
| tau_max | float | 8 | Gyr | | Maximum value (higher 68% confidence level) for star formation history e-folding time (tau) |
| age | float | 8 | Gyr | | Best-fit mass-weighted average age of the stellar population |
| age_mean | float | 8 | Gyr | | Mean mass-weighted average age of the stellar population |
| age_min | float | 8 | Gyr | | Minimum value (lower 68% confidence level) for mass-weighted average age of the stellar population |
| age_max | float | 8 | Gyr | | Maximum value (higher 68% confidence level) for mass-weighted average age of the stellar population |
| ssfr | float | 8 | log Gyr-1 | | Best-fit specific star formation rate |
| ssfr_mean | float | 8 | log Gyr-1 | | Mean specific star formation rate |
| ssfr_min | float | 8 | log Gyr-1 | | Minimum value (lower 68% confidence level) for specific star formation rate |
| ssfr_max | float | 8 | log Gyr-1 | | Maximum value (higher 68% confidence level) for specific star formation rate |
