VizieR

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VizieR

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J/MNRAS/482/5167/table3 The 2M-ZoA galaxy catalogue (Schroder+, 2019)
2MASX ZOA and EBV samples (7415 rows)
  recno=6449
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200021 45 19.15 "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+46 26 40.3 "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)
_RAB195021 43 24.40 "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+46 12 48.9 "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)
_Glon092.78800 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-05.24700 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)
6449recno 6449  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
SampleZOA  Sample (meta.id)

2MASX21451923+4626408  The 2MASX J identifier (HHMMSSss-DDMMSSs J2000 format) (meta.id;meta.main)
GLON092.788 deg Galactic longitude (pos.galactic.lon)
GLAT-05.247 deg Galactic latitude (pos.galactic.lat)
E(B-V) 0.389 mag The (B-V) color excess As derived from the IRAS/DIRBE maps (Schlegel et al., 1998ApJ...500..525S) (phot.color.excess)
class1   [1/9] Object flag (Note 1)   (meta.code.error)
off    [o-e] Object offset flag (Note 2)   (meta.code.error)
flg    [ps? -] Object class (Note 3)   (meta.code)
galg  S[g/p] ample flag galaxy (Note 4)   (meta.code)
TF    [t-] Sample flag TF (Note 5)   (meta.code)
obs    [NP±] Sample flag HI observation (Note 6)   (meta.code)
extd    [*-] Sample flag extended sample (Note 7)   (meta.code.error;src.sample)
DiscTypeD2   [D1234o -n] Galaxy disc type (Note 8)   (meta.code)
2MRSc  2MRS flags (Note 9)   (meta.code)
voo  Optical velocity measurement flag from the literature (Note 10)   (meta.code)
vh   HI velocity measurement flag from the literature (Note 11)   (meta.code)
NIR    [UV-] Deep NIR image flag (Note 12)   (meta.code.error)
phot    [apfco- ] Photometry flag (Note 13)   (meta.id;phot)
ExtFlag   Extinction flag (Note 14)   (meta.code)
K2010.951 mag 2MASX isophotal magnitude (Note 15)   (phot.mag;em.IR.K)
H-K 0.27 mag 2MASX isophotal colour H-K (Note 15)   (phot.color;em.IR.H;em.IR.K)
J-K 1.02 mag 2MASX isophotal colour J-K (Note 15)   (phot.color;em.IR.J;em.IR.K)
vc 1  2MASX flag: the visual verification score of a source (see Sect. 5.1) (meta.code)
a 32.4 arcsec 2MASX major diameter (twice the 2MASX isophotal elliptical aperture semi-major axis) (Note 15)   (phys.angSize)
b/a 0.96   2MASX axis ratio of the J+H+Ks co-added image at the 3-sigma isophote (Note 16)   (phys.angSize;arith.ratio)
st.dens 3.82   2MASX stellar density (co-added logarithm of the number of stars (K<14mag) per sq.degree around the object (phys.density)
Ko 10.806 mag Extinction-corrected K20 magnitude (Note 17)   (phot.mag;em.IR.K)
H-Ko 0.21 mag Extinction-corrected colour H-K (Note 17)   (phot.color;em.IR.H;em.IR.K)
J-Ko 0.82 mag Extinction-corrected colour J-K (Note 17)   (phot.color;em.IR.J;em.IR.K)
AK 0.12 mag Extinction in the K-band (b6) and applying a correction factor of 0.86 (Note 18)   (obs.atmos.extinction)
ad 33.1 arcsec Extinction-corrected major diameter (Note 19)   (phys.angSize)
Kod10.82 mag Extinction-corrected 2MASX isophotal magnitude (Note 19)   (phot.mag;em.IR.K)
H-Kod 0.22 mag Extinction-corrected 2MASX isophotal colour J-K (Note 19)   (phot.color;em.IR.J;em.IR.K)
J-Kod 0.85 mag Extinction-corrected 2MASX isophotal colour J-K (Note 19)   (phot.color;em.IR.J;em.IR.K)

_RA.icrs326.330 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs+46.445 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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