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===J031945.31-192620.8
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ColumnValue  Explain   (UCD)
_RAJ200003 19 45.311520 "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)
_DEJ2000-19 26 20.83272 "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)
_RAB195003 17 29.618344 "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)
_DEB1950-19 37 09.64487 "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)
_Glon208.220770391 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-55.216409411 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)

AllWISEJ031945.31-192620.8  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000049.9387980 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-19.4391202 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0726 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0706 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA132.1 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)

W1mag14.890 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)
W2mag14.983 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.066 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.965 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag  mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 9.392 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag  mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag16.585 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.136 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag16.052 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.241 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag15.018 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag  mag Mean error on Ks magnitude (stat.error;phot.mag)
wx1211.777 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy2698.197 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID 496019701351045994  Unique source ID (meta.id.part;meta.main)
snr1 36.6   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.29e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 16.4   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 9.76e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 -1.0   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.90e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -2.0   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.00e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.08e+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 0.001   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)
ex2   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
var10nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 53   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 53   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 32   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 52   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 37   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 37   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm049.9387979 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 0.0726 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm-19.4391199 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0727 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0123 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -87 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 106 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 68 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 112 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.29e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 9.76e-01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.90e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 1.00e+00   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.08e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAUU   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet 3   [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 52.408   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 52.787   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 37.007   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 36.943   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 156582574   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.206 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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