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===J194202.52+435242.0
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ColumnValue  Explain   (UCD)
_RAJ200019 42 02.521200 "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+43 52 42.06180 "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 40 26.673150 "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+43 45 33.69894 "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)
_Glon077.337179589 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+10.111025924 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)

AllWISEJ194202.52+435242.0  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000295.5105050 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+43.8783505 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0916 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0644 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 24.2 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)

W1mag13.567 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.041 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag13.625 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.045 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.970 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 8.721 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)
Jmag14.104 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.027 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag13.812 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.029 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag13.674 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.047 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx2007.829 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1941.868 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2954143901351032680  Unique source ID (meta.id.part;meta.main)
snr1 26.5   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.53e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 24.3   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 9.69e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 -1.1   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.38e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 0.6   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.63e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.14e+00  All-band combined reduced χ2 (stat.fit.chi2)
nb2   [1-4] Number of PSF components used simultaneously in the profile-fitting (meta.number)
na1   [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)
varnnnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 54   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 54   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 54   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 54   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_pm  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  arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm  deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm  arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm  arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA  mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA  mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE  mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE  mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm    Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm    Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm    Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm    Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm    Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm    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 54.884   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 55.026   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 33.460   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 34.029   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1305189028   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.320 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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