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===J045530.78-203633.3
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Note:

ColumnValue  Explain   (UCD)
_RAJ200004 55 30.786120 "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 36 33.37056 "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)
_RAB195004 53 21.191187 "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 41 16.23525 "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)
_Glon220.340964603 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-34.341596461 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)

AllWISEJ045530.78-203633.3  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000073.8782755 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-20.6092696 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.1614 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.1479 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA114.6 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)

W1mag16.476 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.054 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag16.870 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.239 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.824 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 9.363 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)
Jmag  mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag  mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag  mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag  mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag  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;em.IR.K)
wx2984.317 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3599.301 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID 742021301351060531  Unique source ID (meta.id.part;meta.main)
snr1 20.2   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 9.81e-01   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 4.5   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.06e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 0.3   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.78e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -0.9   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.44e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 9.99e-01  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 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccf0000   [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)
var0nnn  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 36   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 60   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 3   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 59   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 27   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 27   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm073.8782559 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 0.2399 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm-20.6093110 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.2542 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm -0.0450 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA -270 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 554 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 596 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 9.80e-01   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.06e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.78e-01   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.44e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 9.99e-01   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N000   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphABUU   [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 58.584   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 59.631   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 26.838   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 27.074   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey    2MASS PSC association (not identification) (meta.id.assoc)
d2M  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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