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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===J185049.94+650500.5
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ColumnValue  Explain   (UCD)
_RAJ200018 50 49.946640 "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+65 05 00.55284 "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)
_RAB195018 50 36.228727 "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+65 01 20.60156 "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)
_Glon095.354622705 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+24.489885734 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)

AllWISEJ185049.94+650500.5  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000282.7081110 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+65.0834869 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0678 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0649 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 12.6 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)

W1mag15.404 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.029 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag15.272 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.046 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag13.157 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.401 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 9.879 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)
Jmag16.758 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.153 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag15.800 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.138 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag15.985 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;em.IR.K)
wx2489.403 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1950.892 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2831165101351033942  Unique source ID (meta.id.part;meta.main)
snr1 37.5   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.62e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 23.5   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 8.82e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 2.7   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.71e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -0.4   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.95e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.16e+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)
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)
var00nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 122   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 123   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 65   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 122   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 60   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 60   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 900  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm282.7081151 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 0.0813 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+65.0834858 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0805 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0148 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -77 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 175 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 115 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 161 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.62e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 8.82e-01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.71e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.95e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.16e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAACU   [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)
covW1124.020   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2124.094   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 61.073   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 61.206   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 688804655   2MASS PSC association (not identification) (meta.id.assoc)
d2M 1.103 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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