| J/PASP/122/1397/s4g | Spitzer Survey of Stellar Structure in Galaxies (Sheth+, 2010) S4G catalog Version 2 (2013-09) (2352 rows) | recno=1239 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 03 41 31.3104 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEJ2000 | -21 40 52.356 | "d:m:s" | Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _RAB1950 | 03 39 19.4318 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEB1950 | -21 50 25.707 | "d:m:s" | Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _Glon | 214.4369592 | deg | Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon) |
| _Glat | -51.0779652 | deg | Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat) |
| 1239recno | 1239 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| A | A indicates additions in S4G (version 2), compared to the original table (meta.note) | ||
| Name | NGC1422 | Galaxy name (meta.id;meta.main) | |
| RAJ2000 | 055.38046 | deg | (i) Right ascension (J2000) (pos.eq.ra;meta.main) |
| DEJ2000 | -21.68121 | deg | (i) Declination (J2000) (pos.eq.dec;meta.main) |
| amaj | 105.4 | arcsec | Semi-major axis at level µ(3.6um)=25.5mag(AB)/arcsec2 (phys.angSize.smajAxis) |
| PA | 67.3 | deg | [-160/90] Position angle of major axis (pos.posAng) |
| ell | 0.777 | [0/1] Ellipticity (1-b/a) (src.ellipticity) | |
| [3.6] | 13.178 | mag | Spitzer/IRAC 3.6um asymptotic magnitude (AB) (phot.mag;em.IR.3-4um) |
| e_[3.6] | 0.001 | mag | Mean error on [3.6] (stat.error) |
| [4.5] | 13.557 | mag | Spitzer/IRAC 4.5um asymptotic magnitude (AB) (phot.mag;em.IR.4-8um) |
| e_[4.5] | 0.002 | mag | Growth-curve fitting error in [4.5] (stat.error) |
| c31 | 3.432 | [1/] r(75%)/r(25%) concentration index at 3.6um (meta.code;spect.index;em.IR.3-4um) | |
| c42 | 3.337 | 5*log10(r(80%)/r(20%)) concentration index at 3.6um (meta.code;spect.index;em.IR.3-4um) | |
| M3.6 | -18.482 | mag | Absolute magnitude at 3.6um (phys.magAbs;em.IR.3-4um) |
| M4.5 | -18.103 | mag | Absolute magnitude at 4.5um (phys.magAbs;em.IR.4-8um) |
| logM* | 9.483 | [Msun] | Stellar mass (phys.mass) |
| Dmean | 21.475 | Mpc | Mean redshift-independent distance (pos.distance;pos.heliocentric) |
| e_Dmean | 5.637 | Mpc | Standard deviation of Dmean (stat.error) |
| TT | 2.3 | Morphological type code (meta.code;src.morph.type) | |
| e_TT | 0.7 | Error on TT (stat.error) | |
| Vr | 1658.0 | km/s | Heliocentric radial velocity from radio measurement (spect.dopplerVeloc;pos.heliocentric) |
| e_Vr | 6.7 | km/s | Mean error on Vr (stat.error) |
| S4G | S4G | See the NASA/IPAC details for this galaxy (meta.ref.url) | |
| Simbad | Simbad | ask the Simbad data-base about this object (meta.ref.url) | |
| NED | NED | ask the NED data-base about this object (meta.ref.url) | |
| LEDA | LEDA | ask the LEDA data-base about this object (meta.ref.url) | |
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