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VizieR

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II/328/allwise AllWISE Data Release (Cutri+ 2013)
The AllWISE data Release; please acknowledge the usage of the WISE data products (747634026 rows)
  AllWISE===J193110.48+233033.4
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ColumnValue  Explain   (UCD)
_RAJ200019 31 10.484592 "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+23 30 33.42816 "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)
_RAB195019 29 03.466567 "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+23 24 09.49695 "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)
_Glon058.241613295 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+02.355349832 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)

AllWISEJ193110.48+233033.4  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000292.7936858 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23.5092856 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0334 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0220 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA112.4 deg Position angle of the error ellipse (Note 1)   (pos.posAng;pos.errorEllipse)

ImIm  Image of the 4 bands from the IRSA server (IPAC) (meta.ref.url)

W1mag 1.510 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag  mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 0.328 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag  mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 1.287 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.026 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 0.770 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.012 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 4.585 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.230 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 3.362 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.252 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 2.589 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.302 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 847.232 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 160.331 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2922124201351002426  Unique source ID (meta.id.part;meta.main)
snr1 1.1   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.49e-03   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 0.9   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 3.71e-02   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 42.0   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.07e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 88.5   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 2.25e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.52e-01  All-band combined reduced χ2 (stat.fit.chi2)
nb1   [1-4] Number of PSF components used simultaneously in the profile-fitting (meta.number)
na0   [0/1] Active deblending flag (1 if a detection was split into multiple sources) (meta.number)
sat1 0.261   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.215   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.263   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfpp00   [0DHOPdhop] Contamination and confusion flag, one per band (cc_flags) (Note 2)   (meta.code)
ex0   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
varnn31  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 11   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 35   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 18   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 35   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 17   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 17   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 17   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 17   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2220  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm292.7936703 deg Right ascension at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.ra)
e_RA_pm 0.0220 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+23.5092969 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0216 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0011 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 1003 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 32 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -794 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 32 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 2.23e-03   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 3.66e-02   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 5.08e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.23e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 8.51e-02   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphUUAA   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet12   [0-15] Bit-encoded integer indicating bands in which a source has a w?snr>2 detection (meta.code)
fmoon 0  Scattered moonlight contamination flag (meta.code)
covW1 0.485   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 0.356   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 2.364   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 16.659   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1244845330   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.249 arcsec Distance separating the positions of the WISE source and associated 2MASS PSC source (pos;arith.diff)

2M2M  Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  
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