VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

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II/311/wise WISE All-Sky Data Release (Cutri+ 2012)
The WISE All-Sky data Release; please acknowledge the usage of the WISE data products (563921584 rows)
  WISE===J203900.42+422436.7
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ColumnValue  Explain   (UCD)
_RAJ200020 39 00.42216 "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+42 24 36.7056 "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 37 13.54747 "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+42 13 59.0267 "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)
_Glon081.74439119 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+00.59076713 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)

WISEJ203900.42+422436.7  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000309.751759 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+42.410196 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.052 arcsec Semi-major axis of the error ellipse (Note 6)   (stat.error)
eeMin 0.051 arcsec Semi-minor axis of the error ellipse (Note 6)   (stat.error)
eePA 35 deg Position angle of the error ellipse (Note 6)   (pos.posAng;pos.errorEllipse)

ImIm  Image of the 4 bands from the IRSA server (IPAC) (meta.ref.url)

W1mag 9.333 mag WISE/W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.022 mag Mean error on W1 magnitude (3.35um) (stat.error;phot.mag)
W2mag 6.439 mag WISE/W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.017 mag Mean error on W2 magnitude (4.6um) (stat.error;phot.mag)
W3mag 3.858 mag WISE/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 (11.6um) (stat.error;phot.mag)
W4mag-1.365 mag WISE/W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.020 mag Mean error on W4 magnitude (22.1um) (stat.error;phot.mag)
Jmag17.511 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;em.IR.J)
Hmag16.441 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;em.IR.H)
Kmag13.290 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.055 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
cntr3094142401241015109  Unique identification number for the source (meta.id)
snr1 49.3   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.35e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 64.2   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 2.80e+01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 73.2   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.00e+01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 54.3   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 6.61e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
nb2  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   [0/1] Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.017   [0/1] Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.054   [0/1] Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.448   [0/1] Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccf0hdd   [DdPpHhOo0] Contamination and confusion flag, one per band (cc_flags) (Note 1)   (meta.code)
ex1   [0/5] Extended source flag (ext_flg) (0 = consistent with point source) (Note 7)   (meta.code)
var0239  Variability flag, one per band (Note 2)   (meta.code;src.var)
nW1 0  Frame detection count in W1 (w1nm) (Note 4)   (meta.number)
mW1 20  Integer frame coverage in W1 (w1m) (Note 5)   (meta.number)
nW2 20  Frame detection count in W2 (w2nm) (Note 4)   (meta.number)
mW2 20  Integer frame coverage in W2 (w2m) (Note 5)   (meta.number)
nW3 20  Frame detection count in W3 (w3nm) (Note 4)   (meta.number)
mW3 19  Integer frame coverage in W3 (w3m) (Note 5)   (meta.number)
nW4 19  Frame detection count in W4 (w4nm) (Note 4)   (meta.number)
mW4 19  Integer frame coverage in W4 (w4m) (Note 5)   (meta.number)
2Mkey9999999999   2MASS PSC association (not identification!) (meta.id.assoc)
d2M 0.644 arcsec [0,3] 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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