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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===J191650.94+475249.2
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ColumnValue  Explain   (UCD)
_RAJ200019 16 50.942928 "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+47 52 49.21320 "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 15 26.871181 "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+47 47 22.38303 "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)
_Glon079.086520229 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+15.793869343 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)

AllWISEJ191650.94+475249.2  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000289.2122622 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+47.8803370 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.1168 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0947 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 88.1 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)

W1mag15.235 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.042 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag15.084 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.062 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.667 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 9.446 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)
Jmag15.762 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.057 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag15.312 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.075 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag15.221 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.144 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx3870.093 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 536.897 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2902148401351013082  Unique source ID (meta.id.part;meta.main)
snr1 25.9   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.40e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 17.5   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.07e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 0.6   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.60e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 0.2   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.01e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.15e+00  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)
ccfdd00   [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)
var00nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 60   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 60   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 33   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 60   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 33   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 33   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm289.2122509 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 0.1326 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+47.8803349 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.1090 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0353 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -270 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 251 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -58 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 236 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.40e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.07e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.60e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.01e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.15e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   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 0  Scattered moonlight contamination flag (meta.code)
covW1 62.793   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 63.103   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 34.059   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 33.958   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 278228690   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.138 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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