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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===J190831.27-002454.3
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ColumnValue  Explain   (UCD)
_RAJ200019 08 31.274592 "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)
_DEJ2000-00 24 54.35100 "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 05 56.976512 "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)
_DEB1950-00 29 44.14680 "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)
_Glon034.512094373 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-03.989869005 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)

AllWISEJ190831.27-002454.3  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000287.1303108 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-00.4150975 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0456 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0319 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 85.9 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 3.472 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.425 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 2.590 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.501 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 0.761 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.041 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag-0.336 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 6.873 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.023 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 5.497 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.031 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 4.612 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.018 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx2743.717 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 961.209 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2873100001351016296  Unique source ID (meta.id.part;meta.main)
snr1 2.6   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 4.56e-02   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 2.2   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.93e-02   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 26.2   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 2.02e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 78.5   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.16e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.16e-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 0.457   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.513   Saturated pixel fraction in W2 (w2sat) (instr.saturation)
sat3 0.291   Saturated pixel fraction in W3 (w3sat) (instr.saturation)
sat4 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfHHHH   [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)
varnnnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 14   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 26   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 11   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 26   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 11   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 11   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 11   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 11   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2210  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm287.1303098 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 0.0318 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm-00.4151223 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0235 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0078 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -56 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 102 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -600 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 77 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 4.37e-02   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.92e-02   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.88e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.45e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.12e-01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphCCAA   [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 111  Scattered moonlight contamination flag (meta.code)
covW1 1.067   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 0.760   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 0.721   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 11.825   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1122180452   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.282 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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