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===J203330.00+314923.2
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ColumnValue  Explain   (UCD)
_RAJ200020 33 30.009024 "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+31 49 23.24208 "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 31 28.722611 "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+31 39 04.69909 "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)
_Glon072.612651860 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-04.893292578 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)

AllWISEJ203330.00+314923.2  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000308.3750376 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+31.8231228 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0349 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0342 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA156.5 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 6.147 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.044 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 5.500 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.025 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 4.490 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.015 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 3.592 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.025 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 8.795 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.027 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 7.704 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.021 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 7.027 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.017 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx3049.083 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2101.885 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3088131801351035538  Unique source ID (meta.id.part;meta.main)
snr1 24.5   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.51e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 43.4   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 7.04e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 73.0   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 2.39e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 43.5   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.06e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 4.44e+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 0.846   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.604   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.000   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfhhp0   [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)
var3311  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 15   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 15   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 20   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 20   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 19   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 19   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 19   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 19   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2400  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm308.3749705 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 1.6296 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+31.8232090 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 1.6164 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0124 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -37 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 8536 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -19 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 8467 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.67e+01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 3.01e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.32e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 8.33e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 3.00e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N037   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 0  Scattered moonlight contamination flag (meta.code)
covW1 19.678   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 27.101   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 22.971   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 23.297   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 726573500   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.487 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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