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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===J211825.43+623555.0
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ColumnValue  Explain   (UCD)
_RAJ200021 18 25.431528 "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 35 55.07160 "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 15.011266 "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 23 13.75119 "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)
_Glon100.995968327 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+09.193898475 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)

AllWISEJ211825.43+623555.0  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000319.6059647 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+62.5986310 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0396 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0374 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 45.0 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)

W1mag12.524 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)
W2mag12.284 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)
W3mag10.433 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.087 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 9.650 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)
Jmag13.999 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.021 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag13.571 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.031 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag13.566 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.052 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx1254.037 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3377.888 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3189162001351052826  Unique source ID (meta.id.part;meta.main)
snr1 49.4   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 3.01e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 51.1   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.19e+01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 12.5   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.51e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -5.2   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.27e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.29e+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 0.001   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfdHDH   [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)
var9nnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 82   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 82   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 82   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 82   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 44   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 56   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 56   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm319.6059644 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 0.0411 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+62.5986442 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0414 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0105 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -99 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 45 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -373 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 44 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 3.00e+01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.20e+01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.50e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.27e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.29e+01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N003   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 82.421   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 82.525   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 60.029   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 59.659   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1183757719   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.590 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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