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===J191806.32+212446.4
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ColumnValue  Explain   (UCD)
_RAJ200019 18 06.326400 "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+21 24 46.47600 "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)
_RAB195019 15 57.207901 "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+21 19 15.98398 "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)
_Glon054.964534500 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+04.030132677 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)

AllWISEJ191806.32+212446.4  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000289.5263600 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+21.4129100 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0181 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0113 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA124.9 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 4.360 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.256 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 3.284 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.201 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 2.192 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.011 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 1.446 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.014 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 7.276 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.021 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 6.084 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 5.257 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 9.995 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 691.006 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2602.003 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2889121201351050255  Unique source ID (meta.id.part;meta.main)
snr1 4.2   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 7.61e-02   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 5.4   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 4.76e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 100.1   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 2.31e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 80.0   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 2.24e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 5.63e-01  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 0.230   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.229   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.208   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccf0000   [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)
var0041  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 38   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 38   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 33   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 38   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 16   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 16   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 16   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 16   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2230  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm289.5263601 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 0.0105 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+21.4129113 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0112 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0037 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 135 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 32 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -1613 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 32 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 7.64e-02   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 4.58e-01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 7.17e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 8.38e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 3.50e-01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphBBAA   [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 6.503   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 3.969   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 7.508   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 17.327   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1338828973   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.915 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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