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===J025037.91+565900.3
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ColumnValue  Explain   (UCD)
_RAJ200002 50 37.918728 "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+56 59 00.35088 "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)
_RAB195002 46 55.397443 "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+56 46 38.19787 "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)
_Glon138.654525086 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-02.204736121 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)

AllWISEJ025037.91+565900.3  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000042.6579947 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+56.9834308 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0045 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0039 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA139.7 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-0.639 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-0.584 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-0.734 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.336 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag-2.241 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 3.095 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.202 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 1.999 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.172 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 1.568 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.252 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 450.708 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 580.723 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID 415157501351000001  Unique source ID (meta.id.part;meta.main)
snr1 0.3   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 4.28e-04   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 0.7   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.05e-03   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 3.2   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.00e-02   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 668.6   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.09e+01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 4.65e+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 0.303   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.292   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.332   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.225   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccf0h00   [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)
varnn14  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 1   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 32   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 12   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 31   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 16   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 16   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 16   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 16   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2212  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm042.6579673 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 0.0075 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+56.9834915 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0072 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0017 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -238 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 964 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 25 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 4.18e-04   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.08e-03   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.78e-03   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 8.80e+01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 4.51e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphUUBA   [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 0.063   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 0.039   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 0.018   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 5.933   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 477177676   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.285 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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