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===J082300.81-491357.8
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ColumnValue  Explain   (UCD)
_RAJ200008 23 00.817128 "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)
_DEJ2000-49 13 57.83052 "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)
_RAB195008 21 29.930114 "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)
_DEB1950-49 04 14.94893 "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)
_Glon265.640127155 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-06.849651119 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)

AllWISEJ082300.81-491357.8  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000125.7534047 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-49.2327307 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0576 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0568 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA135.0 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)

W1mag14.318 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.027 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag14.220 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.036 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag13.134 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 9.612 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)
Jmag15.456 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.053 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag14.716 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.051 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag14.501 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.082 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx1475.855 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3994.426 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID1254050001351052327  Unique source ID (meta.id.part;meta.main)
snr1 40.3   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 3.39e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 29.8   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.24e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 0.2   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.81e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -1.4   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.00e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.85e+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)
ex1   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
var00nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 62   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 62   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 62   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 62   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 33   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 33   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm125.7534042 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 0.0581 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm-49.2327309 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0585 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0061 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 27 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 94 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 48 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 98 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 3.39e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.24e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.81e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.00e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.85e+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 11  Scattered moonlight contamination flag (meta.code)
covW1 62.191   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 62.440   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 34.643   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 35.110   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 863487205   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.445 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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