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===J194539.77+205249.9
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ColumnValue  Explain   (UCD)
_RAJ200019 45 39.770016 "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+20 52 49.95984 "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 43 28.782210 "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+20 45 28.45769 "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)
_Glon057.595662554 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-01.856142718 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)

AllWISEJ194539.77+205249.9  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000296.4157084 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+20.8805444 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0355 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0336 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA150.8 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 6.738 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.073 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 6.528 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.023 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 5.715 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 5.174 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.030 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 9.292 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.024 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 8.175 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 7.516 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.020 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx3578.568 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1208.817 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2970121201351012869  Unique source ID (meta.id.part;meta.main)
snr1 14.8   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.26e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 47.1   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 6.93e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 70.5   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.27e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 35.7   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.12e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 2.00e+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 0.121   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.144   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)
ex1   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
var2210  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 16   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 16   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)
satnum3700  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm296.4157039 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+20.8805315 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0512 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0298 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -290 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 39 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -574 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 49 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.26e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 6.68e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 8.34e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.11e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.93e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   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 21.486   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 30.116   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 15.821   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 15.903   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1055024243   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.304 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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