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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===J180321.52-423756.7
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ColumnValue  Explain   (UCD)
_RAJ200018 03 21.520992 "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)
_DEJ2000-42 37 56.74548 "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)
_RAB195017 59 46.224980 "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)
_DEB1950-42 38 03.55998 "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)
_Glon349.862924520 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-09.931883700 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)

AllWISEJ180321.52-423756.7  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000270.8396708 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-42.6324293 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0341 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0317 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 6.3 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 6.565 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.070 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 6.130 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.027 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 5.519 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.015 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 4.897 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.033 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 8.013 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.021 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 7.167 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.040 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 6.711 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)
wx2381.936 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1450.754 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2710042501351019821  Unique source ID (meta.id.part;meta.main)
snr1 15.6   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 5.28e-01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 40.0   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 2.13e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 72.8   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 7.09e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 33.2   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 7.43e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 9.84e-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 0.127   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.072   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)
ccf0h00   [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)
var3411  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 22   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 22   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 22   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 22   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 12   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 12   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum3700  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm270.8397186 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 0.0344 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm-42.6323928 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0315 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0083 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 302 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 40 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 328 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 37 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 5.46e-01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.90e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 6.65e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 7.41e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 9.30e-01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N013   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)
fmoon1100  Scattered moonlight contamination flag (meta.code)
covW1 13.923   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 20.391   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 12.567   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 12.467   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 521368786   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.217 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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