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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=635
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ColumnValue  Explain   (UCD)
_RAJ200003 38 52.1300 "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)
_DEJ2000-26 20 16.220 "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 36 45.3834 "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)
_DEB1950-26 29 58.913 "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)
_Glon221.5365675 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-52.7839149 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)
635recno 635  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameNGC1398  (i) Galaxy name (IDE) (meta.id;meta.main)
xc1061.81 pix X pixel of galaxy center (pos.cartesian.x)
yc1338.12 pix Y pixel of galaxy center (pos.cartesian.y)
PA 93.4 deg [0.2/180] Outer isophote position angle (pos.posAng)
e_PA 0.7 deg [0/63] Standard deviation in PA (stat.error)
Ell 0.259   [0.008/1] Outer isophote ellipticity (src.ellipticity)
e_Ell 0.004   [0/0.3] Standard deviation in Ell (stat.error)
Rmin 187 arcsec [1/1125] Lower range of outer isophote (instr.bandwidth;stat.min)
Rmax 210 arcsec [6/1425] Upper range of outer isophote (instr.bandwidth;stat.max)
Flagok   [ok uz] Uncertainty flag (Note 1)   (meta.code.error)
Sky 0.0367 MJy/sr [-0.06/0.3] Estimated sky level (instr.skyLevel)
s_Sky 0.0040 MJy/sr [0.0004/0.04] Global variation of sky level (arith.rate;instr.skyLevel)
RMS 0.0154 MJy/sr [0.001/0.04] Local variation of sky level (stat.error)
sigma 0.0139 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)
Nf3  Number of multicomponent decompositions (table 7) (meta.ref.url)

Comm   Comment (Note 3)   (meta.note)
Tmag 8.81 mag [6.1/17] Total magnitude (phot.mag)
q 0.962   [0.07/1] Axial ratio (phys.size.axisRatio)
PA1 41.33 deg [0/180] Elliptical isophote position angle (pos.posAng)
n 5.311   [0.3/19] Sersic index (stat.fit.param)
Re 73.46 arcsec [5/7631] Effective radius (phys.angSize)

_RA054.71721 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-26.33784 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
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