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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===J191820.53+014659.1
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ColumnValue  Explain   (UCD)
_RAJ200019 18 20.537304 "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+01 46 59.14164 "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 48.660073 "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+01 41 28.43772 "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)
_Glon037.601156676 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-05.163564910 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)

AllWISEJ191820.53+014659.1  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000289.5855721 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+01.7830949 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0138 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0110 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 60.8 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)

W1mag10.911 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.021 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 7.975 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.020 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 1.332 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.009 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag-1.060 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.005 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag17.629 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;em.IR.J)
Hmag15.835 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;em.IR.H)
Kmag14.601 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.104 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 276.592 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2751.651 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2889101501351051832  Unique source ID (meta.id.part;meta.main)
snr1 50.6   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 7.29e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 54.3   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 4.79e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 114.9   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 5.64e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 209.7   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 6.71e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.73e+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 0.241   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.108   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccf0hhh   [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)
var7533  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 27   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 27   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 26   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 26   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 13   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 13   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 13   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 13   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 26  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm289.5856175 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 0.0126 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+01.7829549 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0119 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0065 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 354 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 29 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -1203 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 29 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 6.55e+01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 3.07e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 5.56e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 6.88e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.57e+01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N019   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAAA   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet15   [0-15] Bit-encoded integer indicating bands in which a source has a w?snr>2 detection (meta.code)
fmoon 100  Scattered moonlight contamination flag (meta.code)
covW1 26.635   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 25.826   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 3.433   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 11.119   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 628052949   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.115 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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