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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===J201715.20+234105.9
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ColumnValue  Explain   (UCD)
_RAJ200020 17 15.200568 "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+23 41 05.96940 "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 15 05.601968 "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+23 31 45.03692 "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)
_Glon063.839006695 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-06.599218875 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)

AllWISEJ201715.20+234105.9  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000304.3133357 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23.6849915 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0362 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0349 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA112.2 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)

W1mag 6.016 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.106 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 5.606 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)
W3mag 4.926 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.014 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 4.215 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.026 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 7.899 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.023 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 6.963 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.026 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 6.497 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.024 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 944.697 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 620.000 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3038124201351002839  Unique source ID (meta.id.part;meta.main)
snr1 10.2   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 4.44e-01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 24.2   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 6.47e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 78.8   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.38e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 42.3   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 8.33e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 5.78e-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 0.170   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.128   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)
ccfhh00   [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)
var1200  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 33   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 33   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 33   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 33   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 12   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 12   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 16   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 16   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum2400  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm304.3133515 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 0.0350 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+23.6850297 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0353 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0024 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 334 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 44 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 1 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 42 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 4.59e-01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 5.88e-01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 8.58e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 8.05e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 5.42e-01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N015   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 11  Scattered moonlight contamination flag (meta.code)
covW1 14.429   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 20.776   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 11.903   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 16.046   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 723017076   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.193 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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