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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===J194841.54+234329.3
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ColumnValue  Explain   (UCD)
_RAJ200019 48 41.549112 "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+23 43 29.34012 "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 46 33.860323 "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+23 35 55.88474 "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)
_Glon060.406929280 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-01.029876758 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)

AllWISEJ194841.54+234329.3  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000297.1731213 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23.7248167 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0543 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0535 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 81.2 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)

W1mag12.726 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.027 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag12.797 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.034 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.536 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 9.170 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)
Jmag14.861 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.068 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag13.876 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.064 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag13.459 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.057 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx2226.680 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 722.494 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2972124201351006733  Unique source ID (meta.id.part;meta.main)
snr1 41.0   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.39e+01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 32.0   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 5.80e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 -0.4   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.17e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -1.5   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.31e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.01e+01  All-band combined reduced χ2 (stat.fit.chi2)
nb2   [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 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccfhh00   [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)
var53nn  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 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 17   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 17   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm297.1731190 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 0.0599 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+23.7248245 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0577 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0145 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -87 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 72 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 454 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 74 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 2.39e+01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 5.80e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.17e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.31e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 1.01e+01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   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 0  Scattered moonlight contamination flag (meta.code)
covW1 34.804   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 35.172   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 18.909   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 18.801   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1074939031   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.591 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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