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===J194730.18+181844.6
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ColumnValue  Explain   (UCD)
_RAJ200019 47 30.180168 "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+18 18 44.62092 "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 45 16.087148 "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+18 11 16.00849 "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)
_Glon055.588297682 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-03.518312844 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)

AllWISEJ194730.18+181844.6  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000296.8757507 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+18.3123947 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0329 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0313 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 8.2 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 6.800 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.065 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 6.223 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.025 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 5.183 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.016 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 4.404 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.028 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 8.781 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.030 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 7.774 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.038 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 7.083 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.026 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx1274.688 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2412.743 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2965118101351029305  Unique source ID (meta.id.part;meta.main)
snr1 16.7   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 5.30e-01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 42.7   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 2.50e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 70.0   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.56e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 38.8   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 8.38e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.16e+00  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 0.105   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.054   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)
var0000  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 30   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 30   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 30   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 30   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 14   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 14   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 14   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 14   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum4700  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm296.8757505 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 0.0329 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+18.3123942 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0312 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0066 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 144 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 34 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 168 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 32 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 5.30e-01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 2.50e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.41e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 8.22e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.15e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   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 22.730   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 29.398   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 14.917   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 14.784   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1074741879   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.114 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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