VizieR

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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===J201832.79+342320.3
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ColumnValue  Explain   (UCD)
_RAJ200020 18 32.795256 "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+34 23 20.33916 "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 16 36.619854 "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+34 13 54.35147 "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)
_Glon072.898916775 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-00.855535524 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)

AllWISEJ201832.79+342320.3  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000304.6366469 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+34.3889831 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0079 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0048 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA128.3 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)

W1mag-1.564 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag  mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag-0.980 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag  mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag-0.739 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.358 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag-1.830 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.002 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 3.717 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.240 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 2.646 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.196 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 1.873 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.226 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx3217.620 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 890.688 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3051134801351015152  Unique source ID (meta.id.part;meta.main)
snr1 0.2   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.55e-04   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 0.5   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.54e-02   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 3.0   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 8.77e-03   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 606.9   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 3.88e+01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 9.12e-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 0.291   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.235   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.327   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.188   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfdhh0   [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)
varnn03  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 0   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 36   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 13   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 36   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 17   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 17   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 17   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 17   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2213  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm304.6366395 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 0.0053 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+34.3889959 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0061 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0021 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 624 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 26 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -1310 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 26 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.58e-04   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.54e-02   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 8.36e-03   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 3.52e+01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 8.30e-01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N002   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphUUCA   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet12   [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 0.005   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 0.007   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 0.040   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 8.962   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 643807755   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.304 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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