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===J195044.01+383309.8
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ColumnValue  Explain   (UCD)
_RAJ200019 50 44.014512 "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+38 33 09.83952 "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 48 57.349909 "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+38 25 27.78981 "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)
_Glon073.441372054 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+06.091317498 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)

AllWISEJ195044.01+383309.8  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000297.6833938 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+38.5527332 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0554 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0538 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA104.1 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)

W1mag13.955 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.026 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag14.191 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.035 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.908 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.452 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 9.337 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)
Jmag15.108 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.038 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag14.500 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.053 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag14.474 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.073 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx1622.465 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3859.222 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2974137801351058678  Unique source ID (meta.id.part;meta.main)
snr1 41.5   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 4.46e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 31.2   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.23e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 2.4   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.10e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 0.0   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 1.11e+00   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 2.22e+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 0.000   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 0.002   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfhhH0   [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)
var20nn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 42   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 42   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 43   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 43   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 24   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 24   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm297.6833904 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 0.0607 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+38.5527365 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0578 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0063 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -185 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 166 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 108 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 4.46e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.22e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.10e+00   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 2.22e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAACU   [ABCUXZ] Photometric quality flag (Note 8)   (meta.code.qual;phot)
fdet 7   [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 43.150   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 43.690   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 25.695   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 25.375   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 283293421   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.444 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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