VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
CDS

VizieR

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II/328/allwise AllWISE Data Release (Cutri+ 2013)
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The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows) 		  AllWISE===J202007.65+164353.8
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ColumnValue  Explain   (UCD)
_RAJ200020 20 07.652952 "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+16 43 53.81472 "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 17 50.282215 "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+16 34 22.73152 "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)
_Glon058.327298255 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-10.975220454 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)
AllWISEJ202007.65+164353.8  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000305.0318873 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+16.7316152 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0143 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0131 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA144.9 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)
W1mag14.661 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.055 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag13.570 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.051 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 7.184 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.014 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 0.784 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  mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag  mag Mean error on J magnitude (stat.error;phot.mag)
Hmag  mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag  mag Mean error on H magnitude (stat.error;phot.mag)
Kmag  mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag  mag Mean error on Ks magnitude (stat.error;phot.mag)
wx1916.645 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2238.427 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3049116601351033530  Unique source ID (meta.id.part;meta.main)
snr1 19.9   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.64e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 21.5   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 4.90e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 75.5   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 2.37e+01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 494.4   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 4.38e+03   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 6.65e+02  All-band combined reduced χ2 (stat.fit.chi2)
nb3   [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 0.000   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.000   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)
ccfhHHd   [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)
var3nnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 19   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 28   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 20   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 28   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 11   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 12   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 11   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 12   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm305.0361261 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 0.0223 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+16.7319927 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0554 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 -5105 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 94 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 8036 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 248 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.29e+01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 3.70e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 2.64e+01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.75e+02   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.55e+02   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm3N999   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 11  Scattered moonlight contamination flag (meta.code)
covW1 27.557   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 28.085   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 11.993   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 10.830   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey    2MASS PSC association (not identification) (meta.id.assoc)
d2M  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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