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===J180903.96+252638.0
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ColumnValue  Explain   (UCD)
_RAJ200018 09 03.969864 "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+25 26 38.09112 "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)
_RAB195018 07 01.934149 "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+25 26 02.85735 "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)
_Glon051.991847429 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+20.098859711 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)

AllWISEJ180903.96+252638.0  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000272.2665411 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+25.4439142 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0448 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0434 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA166.9 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)

W1mag12.860 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.024 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag12.890 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.025 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.164 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag  mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 9.238 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag  mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag13.693 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.026 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag13.268 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.032 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag13.147 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.030 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 633.223 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1261.460 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2716125701351024733  Unique source ID (meta.id.part;meta.main)
snr1 45.5   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.23e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 42.7   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.27e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 1.4   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.46e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -2.2   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 8.69e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.49e+00  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 0.000   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)
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)
var99nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 37   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 37   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 37   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 37   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 16   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 16   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm272.2665417 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 0.0624 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+25.4439136 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0583 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0204 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 16 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 79 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -22 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 81 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 2.23e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.27e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.46e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 8.69e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.49e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAUU   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet 3   [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 36.604   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 37.125   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 16.974   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 16.492   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1038067356   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.126 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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