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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===J201156.05+202004.4
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ColumnValue  Explain   (UCD)
_RAJ200020 11 56.059800 "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+20 20 04.44120 "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 09 43.017782 "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+20 11 03.02354 "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)
_Glon060.332170569 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-07.392554071 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)

AllWISEJ201156.05+202004.4  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000302.9835825 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+20.3345670 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0560 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0218 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA105.9 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 4.064 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.331 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 1.776 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 0.907 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.043 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 0.626 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.019 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 7.216 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.020 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 6.379 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.055 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 5.434 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.021 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 616.781 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3743.828 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3024119601351056307  Unique source ID (meta.id.part;meta.main)
snr1 3.3   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.85e-02   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 2.0   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.57e-02   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 25.5   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 2.10e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 58.0   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.56e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 6.02e-02  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 0.218   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.223   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.280   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfHHHH   [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)
varnnnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 28   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 29   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 24   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 29   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 15   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 15   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 15   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 15   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2210  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm302.9835850 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 0.0186 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+20.3345704 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0209 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0050 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 453 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 55 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 670 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 59 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 2.90e-02   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 1.32e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.18e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 4.89e-02   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphBUAA   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet13   [0-15] Bit-encoded integer indicating bands in which a source has a w?snr>2 detection (meta.code)
fmoon 11  Scattered moonlight contamination flag (meta.code)
covW1 3.163   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 0.909   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 1.374   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 14.867   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1077816663   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.130 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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