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===J202648.47+311157.8
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ColumnValue  Explain   (UCD)
_RAJ200020 26 48.473232 "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 11 57.83640 "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 47.118338 "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 02 02.56832 "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)
_Glon071.268457138 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-04.101013625 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)

AllWISEJ202648.47+311157.8  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000306.7019718 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+31.1993990 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0544 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0539 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 98.1 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)

W1mag12.919 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.030 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag12.930 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.029 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag11.410 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.105 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 8.427 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.233 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag13.762 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.028 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag13.299 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.030 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag13.183 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.035 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx2850.545 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 468.143 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3070131801351008674  Unique source ID (meta.id.part;meta.main)
snr1 36.1   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.22e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 37.8   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.24e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 10.3   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.84e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 4.7   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.99e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.45e+00  All-band combined reduced χ2 (stat.fit.chi2)
nb3   [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)
var00nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 40   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 40   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 40   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 40   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 5   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 25   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 1   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 25   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm306.7019770 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 0.0548 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+31.1994087 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0543 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0030 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -34 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 84 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 144 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 87 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 1.24e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.84e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.99e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.46e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm3Y003   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAAB   [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 41.935   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 42.665   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 26.206   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 26.599   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 638218598   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.167 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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