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===J202754.52+481453.1
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ColumnValue  Explain   (UCD)
_RAJ200020 27 54.524712 "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+48 14 53.14596 "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)
_RAB195020 26 20.493693 "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+48 04 53.25416 "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)
_Glon085.290419893 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+05.624949359 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)

AllWISEJ202754.52+481453.1  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000306.9771863 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+48.2480961 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0314 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0300 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 67.7 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 7.641 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)
W2mag 7.663 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.020 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 7.058 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.017 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 6.229 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.051 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 9.385 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.023 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag 8.204 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.051 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag 7.775 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.023 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx 344.353 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1498.256 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3059148401351021330  Unique source ID (meta.id.part;meta.main)
snr1 39.8   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.15e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 55.7   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.52e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 64.6   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 8.68e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 21.3   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 7.83e-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 0.052   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)
ccf0h00   [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 44   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 44   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 44   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 44   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 23   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 23   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 23   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 23   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum7000  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm306.9771865 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 0.0425 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+48.2480960 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0319 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0150 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -34 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 36 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 45 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 30 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.15e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.51e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 8.65e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 7.82e-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 42.517   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 45.370   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 23.296   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 23.646   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1118658295   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.171 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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