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===J205505.51+302451.8
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ColumnValue  Explain   (UCD)
_RAJ200020 55 05.511312 "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+30 24 51.80508 "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 53 00.053337 "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+30 13 21.96930 "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)
_Glon074.344412081 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-09.407956729 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)

AllWISEJ205505.51+302451.8  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000313.7729638 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+30.4143903 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0032 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0026 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA146.0 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)

W1mag-1.443 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-1.037 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-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 0.361 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag-2.798 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.001 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 2.910 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.310 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 1.887 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.180 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 1.400 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.194 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 402.693 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2381.862 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3130130201351028392  Unique source ID (meta.id.part;meta.main)
snr1 0.2   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 3.32e-04   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 0.5   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.08e-02   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 3.0   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.66e-02   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 778.8   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 3.10e+02   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.01e+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 0.321   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.263   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.346   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.248   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfhhh0   [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)
varnn0n  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 32   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 11   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 32   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 14   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 14   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 14   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 14   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2211  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm313.7729588 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 0.0031 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+30.4143816 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0030 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0015 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -1358 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 -2778 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 3.61e-04   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.09e-02   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.61e-02   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 2.92e+02   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 9.46e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N006   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 0.003   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 0.002   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 0.002   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 3.641   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 694509583   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.303 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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