Galaxy absolute and structural parameters for 10095 B<20 galaxies in the MGC measured using GIM2D (Simard et al. 2002, ApJS, 142, 1 |
Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
---|---|---|---|---|---|---|
MGCID | bigint | 8 | MGC object ID | |||
MGC_HLR_TRUE | real | 4 | arcsecs | Seeing corrected Half light radius | ||
MGC_SEEING | real | 4 | arcsecs | Seeing of MGC field | ||
MGC_SPEC_TYPE | varchar | 8 | Best spectral type fit from Poggianti (1998)sample (type+age, i.e., el150 = E/S0 15.0Gyrs) | none | ||
MGC_B_KCORR | real | 4 | MGC B-band K-correction | 0.000 | ||
MGC_BEST_Z | real | 4 | Best redshift | 9.99999 | ||
MGC_BEST_ZQUAL | tinyint | 1 | Quality of best redshift (0-2 = BAD, 3-5=GOOD, 9=Not observed) | 9 | ||
absMagPt_u | real | 4 | AB mag | SDSS u Absolute PET mag, dust K & E-corrected | -99.000 | |
absMagPt_B | real | 4 | Vega mag | MGC B Absolute KRON mag, dust K & E-corrected | -99.000 | |
absMagPt_g | real | 4 | AB mag | SDSS g Absolute PET mag, dust K & E-corrected | -99.000 | |
absMagPt_r | real | 4 | AB mag | SDSS r Absolute PET mag, dust K & E-corrected | -99.000 | |
absMagPt_i | real | 4 | AB mag | SDSS i Absolute PET mag, dust K & E-corrected | -99.000 | |
absMagPt_z | real | 4 | AB mag | SDSS z Absolute PET mag, dust K & E-corrected | -99.000 | |
ABS_SB_u | real | 4 | AB mag | SDSS u Absolute PET SB, dust K & E-corrected | -99.000 | |
ABS_SB_B | real | 4 | Vega mag | MGC B Absolute KRON SB, dust K & E-corrected | -99.000 | |
ABS_SB_g | real | 4 | AB mag | SDSS g Absolute PET SB, dust K & E-corrected | -99.000 | |
ABS_SB_r | real | 4 | AB mag | SDSS r Absolute PET SB, dust K & E-corrected | -99.000 | |
ABS_SB_i | real | 4 | AB mag | SDSS i Absolute PET SB, dust K & E-corrected | -99.000 | |
ABS_SB_z | real | 4 | AB mag | SDSS z Absolute PET SB, dust K & E-corrected | -99.000 | |
absMagPsf_u | real | 4 | AB mag | SDSS u Absolute PSF mag, dust K & E-corrected | -99.000 | |
absMagPsf_g | real | 4 | AB mag | SDSS g Absolute PSF mag, dust K & E-corrected | -99.000 | |
absMagPsf_r | real | 4 | AB mag | SDSS r Absolute PSF mag, dust K & E-corrected | -99.000 | |
absMagPsf_i | real | 4 | AB mag | SDSS i Absolute PSF mag, dust K & E-corrected | -99.000 | |
absMagPsf_z | real | 4 | AB mag | SDSS z Absolute PSF mag, dust K & E-corrected | -99.000 | |
RAD_20KPC20 | real | 4 | arcsecs | 1kpc radius at object distance (h=1) | 0.000 | |
D_MODULUS | real | 4 | Mpc | B proper distance to the object (h=1) | ||
SPEC_TYPE | tinyint | 1 | SPD's CONTINUUM type (1=El 15.0, 2=Sa 7.4, 3=SC 2.2) | 0 | ||
MORPH_TYPE | tinyint | 1 | SPD's EYEBALL morphology (1=E/S0, 2=Sabc, 3=Sd/Irr, 4=dE) | 0 | ||
TDFGRS_SEQNUM | bigint | 8 | 2dFGRS Serial number | 0 | ||
ETA_TYPE | real | 4 | 2dFGRS Eta type | -99.9 | ||
L_TOT | real | 4 | Total flux (digital units) | 100.0 | ||
L_TOTm | real | 4 | Total flux error (-) | 100.0 | ||
L_TOTp | real | 4 | Total flux error (+) | 100.0 | ||
BULGE_FRAC | real | 4 | Bulge Fraction (0=pure disk) | 99.99 | ||
BULGE_FRACm | real | 4 | Bulge Fraction error (-) | 99.99 | ||
BULGE_FRACp | real | 4 | Bulge Fraction error (+) | 99.99 | ||
BULGE_RE | real | 4 | Bulge Effective Radius | 99.99 | ||
BULGE_REm | real | 4 | Bulge Effective Radius error (-) | 99.99 | ||
BULGE_REp | real | 4 | Bulge Effective Radius error (+) | 99.99 | ||
BULGE_E | real | 4 | Bulge Ellipticity | 99.99 | ||
BULGE_Em | real | 4 | Bulge Ellipticity error (-) | 99.99 | ||
BULGE_Ep | real | 4 | Bulge Ellipticity error (+) | 99.99 | ||
BULGE_PA | real | 4 | Bulge Position Angle | 99.99 | ||
BULGE_PAm | real | 4 | Bulge Position Angle error (-) | 99.99 | ||
BULGE_PAp | real | 4 | Bulge Position Angle error (+) | 99.99 | ||
R_D | real | 4 | Exponential Disk Scale Length | 99.99 | ||
R_Dm | real | 4 | Exponential Disk Scale Length error (-) | 99.99 | ||
R_Dp | real | 4 | Exponential Disk Scale Length error (+) | 99.99 | ||
DISK_I | real | 4 | Disk Inclination (0=face-on) | 99.99 | ||
DISK_Im | real | 4 | Disk Inclination error (-) | 99.99 | ||
DISK_Ip | real | 4 | Disk Inclination error (+) | 99.99 | ||
DISK_PA | real | 4 | Disk Position Angle | 99.99 | ||
DISK_PAm | real | 4 | Disk Position Angle error (-) | 99.99 | ||
DISK_PAp | real | 4 | Disk Position Angle error (+) | 99.99 | ||
X_OFF | real | 4 | X offset of Galaxy Centre | 99.99 | ||
X_OFFm | real | 4 | X offset error (-) | 99.99 | ||
X_OFFp | real | 4 | X offset error (+) | 99.99 | ||
Y_OFF | real | 4 | Y offset of Galaxy Centre | 99.99 | ||
Y_OFFm | real | 4 | Y offset error (-) | 99.99 | ||
Y_OFFp | real | 4 | Y offset error (+) | 99.99 | ||
BACK | real | 4 | Background Level (digital units) | 99.99 | ||
BACKm | real | 4 | Background Level error (-) | 99.99 | ||
BACKp | real | 4 | Background Level error (+) | 99.99 | ||
SERSIC | real | 4 | Sersic Index (=4 for de Vaucouleurs profile) | 99.99 | ||
SERSICm | real | 4 | Sersic Index error (-) | 99.99 | ||
SERSICp | real | 4 | Sersic Index error (+) | 99.99 | ||
CHI | real | 4 | Chi^2 of GIM2D Fit | 99.99 | ||
RHALF | real | 4 | GIM2D HLR | 99.99 | ||
C1 | real | 4 | Concentration index alpha=1 | 99.99 | ||
A1 | real | 4 | Asymmetry index (background corrected) alpha=1 | 99.99 | ||
B1 | real | 4 | Background correction applied to A1 | 99.99 | ||
C2 | real | 4 | Concentration index alpha=2 | 99.99 | ||
A2 | real | 4 | Asymmetry index (background corrected) alpha=2 | 99.99 | ||
B2 | real | 4 | Background correction applied to A2 | 99.99 | ||
C3 | real | 4 | Concentration index alpha=3 | 99.99 | ||
A3 | real | 4 | Asymmetry index (background corrected) alpha=3 | 99.99 | ||
B3 | real | 4 | Background correction applied to A3 | 99.99 | ||
C4 | real | 4 | Concentration index alpha=4 | 99.99 | ||
A4 | real | 4 | Asymmetry index (background corrected) alpha=4 | 99.99 | ||
B4 | real | 4 | Background correction applied to A4 | 99.99 | ||
ABS_MAG_GIM2DB | real | 4 | Vega mag | GIM2D B Absolute mag, dust and K & E-corrected | 99.99 | |
ABS_MAG_GIM2DD | real | 4 | Vega mag | GIM2D B Absolute Bulge mag, dust and K & E-corrected | 99.99 | |
ABS_MAG_GIM2D | real | 4 | Vega mag | GIM2D B Absolute Disk mag, dust and K & E-corrected | 99.99 | |
RE_BULGE_KPC | real | 4 | kpc | Bulge Effective Radius | 99.99 | |
R_D_KPC | real | 4 | kpc | Exponential Disk Scale Length | 99.99 | |
ABS_CSB_BULGE | real | 4 | Vega mag/sq arcsec | Absolute Central Surface Brightness of Bulge | 99.99 | |
ABS_ESB_BULGE | real | 4 | Vega mag/sq arcsec | Absolute Effective Surface Brightness of Bulge | 99.99 | |
ABS_HLRSB_BULG | real | 4 | Vega mag/sq arcsec | Absolute Surface Brightness at Re | 99.99 | |
ABS_CSB_DISK | real | 4 | Vega mag/sq arcsec | Absolute Central Surface Brightness of Disk | 99.99 | |
ABS_ESB_DISK | real | 4 | Vega mag/sq arcsec | Absolute Effective Surface Brightness of Disk | 99.99 | |
ABS_HLRSB_DISK | real | 4 | Vega mag/sq arcsec | Absolute Surface Brightness at 1.678alpha | 99.99 | |
ANCHOR_POINT | real | 4 | kpc | Radius at which MU_BULGE=MU_DISK | 9 | |
ANCHOR_SB | real | 4 | Vega mag/sq arcsec | Surface brightness at Anchor Point | 99.99 | |
ANCHOR_PARITY | tinyint | 1 | 0=OK, 1=Inverted, 2=LSB BULGE | 9 (FIX) | ||
SERSIC_KAPPA | real | 4 | Sersic profile coefficient | |||
UR_TOTAL | real | 4 | AB mag | Total (u-r) Colour | -99.9 | |
UR_BULGE | real | 4 | AB mag | Bulge (u-r) colour | -99.9 | |
UR_DISK | real | 4 | AB mag | Disk (u-r) colour | -99.9 | |
SEX_FLAG | int | 4 | Integer | SExtractor Flag | ||
BBDWEIGHT | real | 4 | Weight from MGC4 BBD | |||
BBDWEIGHTERR | real | 4 | Error in weight from MGC4 BBD | |||
Total length | 404 |