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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===J201220.24+151507.5
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ColumnValue  Explain   (UCD)
_RAJ200020 12 20.249472 "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+15 15 07.54632 "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)
_RAB195020 10 01.692701 "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+15 06 04.80418 "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)
_Glon056.035673351 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-10.188259405 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)

AllWISEJ201220.24+151507.5  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000303.0843728 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+15.2520962 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.1021 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0673 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA150.0 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)

W1mag13.259 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.044 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag13.386 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.050 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.504 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag  mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 8.849 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)
Jmag13.877 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.030 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag13.465 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.038 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag13.379 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.042 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx3481.073 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2331.707 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3036115101351040227  Unique source ID (meta.id.part;meta.main)
snr1 24.7   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 9.17e-01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 21.6   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 9.00e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 -0.2   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.41e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -0.6   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.64e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 9.22e-01  All-band combined reduced χ2 (stat.fit.chi2)
nb2   [1/4] Number of PSF components used simultaneously in the profile-fitting (meta.number)
na1   [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 0.001   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)
ccf0000   [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)
varnnnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 28   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 28   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 29   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 29   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 14   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 14   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 900  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm  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  arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm  deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm  arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm  arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA  mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA  mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE  mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE  mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm    Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm    Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm    Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm    Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm    Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm    Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAUU   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet 3   [0/15] Bit-encoded integer indicating bands in which a source has a w?snr>2 detection (meta.code)
fmoon 11  Scattered moonlight contamination flag (meta.code)
covW1 29.316   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 29.602   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 14.946   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 14.694   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 339604415   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.110 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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