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VizieR

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II/328/allwise AllWISE Data Release (Cutri+ 2013)
The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows)
  AllWISE===J211830.09+623414.6
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ColumnValue  Explain   (UCD)
_RAJ200021 18 30.098736 "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+62 34 14.63016 "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 17 19.546794 "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+62 21 33.09188 "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)
_Glon100.981827029 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+09.168135698 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)

AllWISEJ211830.09+623414.6  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000319.6254114 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+62.5707306 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0410 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0367 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 31.2 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)

W1mag12.319 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.022 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag11.770 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.021 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 9.153 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.044 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 9.840 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag  mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag  mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag  mag Mean error on J magnitude (stat.error;phot.mag)
Hmag  mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag  mag Mean error on H magnitude (stat.error;phot.mag)
Kmag  mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag  mag Mean error on Ks magnitude (stat.error;phot.mag)
wx1229.839 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3305.088 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3189162001351052734  Unique source ID (meta.id.part;meta.main)
snr1 48.7   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 8.37e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 51.7   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 4.16e+01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 24.8   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 5.39e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 0.0   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.00e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 3.82e+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 0.000   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.000   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.000   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfHHdH   [0DHOPdhop] Contamination and confusion flag, one per band (cc_flags) (Note 2)   (meta.code)
ex1   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
varnn6n  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 80   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 81   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 81   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 81   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 54   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 57   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 57   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm319.6252641 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 0.0581 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+62.5706018 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0917 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0373 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -114 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 60 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -202 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 83 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 8.29e+01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 4.06e+01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 5.08e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.00e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 3.76e+01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N053   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAAU   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet 7   [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 83.996   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 84.685   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 60.220   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 60.471   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey    2MASS PSC association (not identification) (meta.id.assoc)
d2M  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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