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VizieR

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J/ApJS/219/4/galaxies S4G pipeline 4: multi-component decompositions (Salo+, 2015)
Parameters of the galaxies; center, outer orientation, sky background; and 1-component Sersic fits (tables 1 and 6) (2352 rows)
  recno=641
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ColumnValue  Explain   (UCD)
_RAJ200003 41 31.0640 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000. (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 53.380 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000. (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)
_RAB195003 39 19.1855 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J2000. (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 26.746 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J2000. (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)
_Glon214.4369542 deg Galactic longitude at Epoch=J2000. (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-51.0789607 deg Galactic latitude at Epoch=J2000. (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)
641recno 641  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC1422  (i) Galaxy name (IDE) (meta.id;meta.main)
xc 302.16 pix X pixel of galaxy center (pos.cartesian.x)
yc 275.95 pix Y pixel of galaxy center (pos.cartesian.y)
PA 65.5 deg [0.2/180] Outer isophote position angle (pos.posAng)
e_PA 0.4 deg [0/63] Standard deviation in PA (stat.error)
Ell 0.699   [0.008/1] Outer isophote ellipticity (src.ellipticity)
e_Ell 0.003   [0/0.3] Standard deviation in Ell (stat.error)
Rmin 45 arcsec [1/1125] Lower range of outer isophote (instr.bandwidth;stat.min)
Rmax 60 arcsec [6/1425] Upper range of outer isophote (instr.bandwidth;stat.max)
Flagz   [ok uz] Uncertainty flag (Note 1)   (meta.code.error)
Sky 0.0379 MJy/sr [-0.06/0.3] Estimated sky level (instr.skyLevel)
s_Sky 0.0032 MJy/sr [0.0004/0.04] Global variation of sky level (arith.rate;instr.skyLevel)
RMS 0.0121 MJy/sr [0.001/0.04] Local variation of sky level (stat.error)
sigma 0.0109 MJy/sr [0/0.03] Estimated extra instrumental noise component (Note 2)   (stat.snr;phot.flux.density)

S4GS4G  Display the S4G data (Sheth 2010 et al. J/PASP/122/1397) for this galaxy (meta.ref.url)
SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)
NEDNED  ask the NED data-base about this object (meta.ref.url)
Nf1  Number of multicomponent decompositions (table 7) (meta.ref.url)

Comm   Comment (Note 3)   (meta.note)
Tmag13.11 mag [6.1/17] Total magnitude (phot.mag)
q 0.201   [0.07/1] Axial ratio (phys.size.axisRatio)
PA1 65.67 deg [0/180] Elliptical isophote position angle (pos.posAng)
n 1.412   [0.3/19] Sersic index (stat.fit.param)
Re 26.41 arcsec [5/7631] Effective radius (phys.angSize)

_RA055.37943 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-21.68149 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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