VizieR

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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===J204550.26+360637.2
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ColumnValue  Explain   (UCD)
_RAJ200020 45 50.26872 "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+36 06 37.2204 "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 43 53.01204 "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+35 55 37.0671 "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)
_Glon077.58820647 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-04.32718715 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)

WISEJ204550.26+360637.2  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000311.459453 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+36.110339 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.066 arcsec Semi-major axis of the error ellipse (Note 6)   (stat.error)
eeMin 0.063 arcsec Semi-minor axis of the error ellipse (Note 6)   (stat.error)
eePA 98 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 6.899 mag WISE/W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.035 mag Mean error on W1 magnitude (3.35um) (stat.error;phot.mag)
W2mag 6.483 mag WISE/W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.021 mag Mean error on W2 magnitude (4.6um) (stat.error;phot.mag)
W3mag 5.832 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 5.421 mag WISE/W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.039 mag Mean error on W4 magnitude (22.1um) (stat.error;phot.mag)
Jmag 8.542 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.041 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 7.551 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.016 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 7.020 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)
cntr3115136301241016590  Unique identification number for the source (meta.id)
snr1 30.6   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.43e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 50.8   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 9.40e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 74.8   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 6.35e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 28.1   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.01e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
nb3  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 0.069   [0/1] Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.006   [0/1] Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.000   [0/1] Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   [0/1] Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfhh00   [DdPpHhOo0] Contamination and confusion flag, one per band (cc_flags) (Note 1)   (meta.code)
ex0   [0/5] Extended source flag (ext_flg) (0 = consistent with point source) (Note 7)   (meta.code)
var8021  Variability flag, one per band (Note 2)   (meta.code;src.var)
nW1 0  Frame detection count in W1 (w1nm) (Note 4)   (meta.number)
mW1 25  Integer frame coverage in W1 (w1m) (Note 5)   (meta.number)
nW2 25  Frame detection count in W2 (w2nm) (Note 4)   (meta.number)
mW2 24  Integer frame coverage in W2 (w2m) (Note 5)   (meta.number)
nW3 24  Frame detection count in W3 (w3nm) (Note 4)   (meta.number)
mW3 24  Integer frame coverage in W3 (w3m) (Note 5)   (meta.number)
nW4 24  Frame detection count in W4 (w4nm) (Note 4)   (meta.number)
mW4 23  Integer frame coverage in W4 (w4m) (Note 5)   (meta.number)
2Mkey9999999999   2MASS PSC association (not identification!) (meta.id.assoc)
d2M 0.160 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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