VizieR

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VizieR

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II/328/allwise AllWISE Data Release (Cutri+ 2013)
The AllWISE data Release (updated version, 16-Feb-2021); please acknowledge the usage of the WISE data products (747634026 rows)
  AllWISE===J202652.85+311329.2
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ColumnValue  Explain   (UCD)
_RAJ200020 26 52.852296 "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+31 13 29.21124 "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)
_RAB195020 24 51.522180 "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+31 03 33.68589 "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)
_Glon071.298265823 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-04.099078795 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)

AllWISEJ202652.85+311329.2  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000306.7202179 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+31.2247809 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0827 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0526 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA101.4 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)

W1mag12.516 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.035 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag12.552 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.038 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 9.747 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.050 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 7.162 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.089 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag  mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag  mag Mean error on J magnitude (stat.error;phot.mag)
Hmag  mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag  mag Mean error on H magnitude (stat.error;phot.mag)
Kmag  mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag  mag Mean error on Ks magnitude (stat.error;phot.mag)
wx2809.479 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 534.462 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3070131801351009835  Unique source ID (meta.id.part;meta.main)
snr1 31.3   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 3.89e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 28.9   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.16e+01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 21.9   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 2.79e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 12.2   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.52e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.69e+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 0.000   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)
ccfdH00   [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)
var9n00  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 34   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 38   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 35   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 38   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 21   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 21   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 15   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 21   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm306.7202524 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 0.2713 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+31.2248137 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.1273 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.1310 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 1901 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 208 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 1477 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 167 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 3.84e+01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.13e+01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 2.73e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.51e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.67e+01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N003   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAAA   [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 40.157   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 39.756   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 23.887   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 24.557   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey    2MASS PSC association (not identification) (meta.id.assoc)
d2M  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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