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===J203050.51+554707.5
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ColumnValue  Explain   (UCD)
_RAJ200020 30 50.513832 "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+55 47 07.54944 "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 29 34.350600 "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+55 36 56.93667 "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)
_Glon091.769012831 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+09.599349964 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)

AllWISEJ203050.51+554707.5  (i) WISE All-Sky Release Catalog name, based on J2000 position (designation) (meta.id;meta.main)
RAJ2000307.7104743 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+55.7854304 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0318 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0307 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA 53.0 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 7.147 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.044 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag 6.941 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.021 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 6.138 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.015 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 5.478 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.030 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag 9.110 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.024 mag Mean error on J magnitude (stat.error;phot.mag;em.IR.J)
Hmag 8.150 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.040 mag Mean error on H magnitude (stat.error;phot.mag;em.IR.H)
Kmag 7.597 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.020 mag Mean error on Ks magnitude (stat.error;phot.mag;em.IR.K)
wx 505.575 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy1407.736 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID3066156001351023154  Unique source ID (meta.id.part;meta.main)
snr1 24.5   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 2.75e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 51.5   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 3.09e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 73.5   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.79e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 36.0   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.78e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 2.56e+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 0.047   Saturated pixel fraction in W1 (w1sat) (instr.saturation)
sat2 0.016   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)
ex1   [0-5] Extended source flag (ext_flg) (Note 3)   (meta.code)
var1100  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 58   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 58   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 58   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 58   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 31   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 31   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 31   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 31   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum5600  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm307.7104768 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 0.0310 arcsec error on RA_pm (stat.error;pos.eq.ra)
DE_pm+55.7854253 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0315 arcsec error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0046 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 4 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 28 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE 192 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 28 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 2.75e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 3.07e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.72e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.76e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 2.55e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N001   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 52.568   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 58.439   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 32.006   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 32.072   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 796961528   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.143 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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