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===J025207.71+171842.8
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ColumnValue  Explain   (UCD)
_RAJ200002 52 07.713744 "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+17 18 42.83712 "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)
_RAB195002 49 19.931652 "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+17 06 26.27594 "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)
_Glon159.741793928 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-36.788605445 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)

AllWISEJ025207.71+171842.8  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000043.0321406 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+17.3118992 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0442 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0425 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA103.7 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)

W1mag13.594 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.025 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag12.534 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.024 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag 9.912 mag W3 magnitude (11.6um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.8-15um)
e_W3mag 0.056 mag Mean error on W3 magnitude (stat.error;phot.mag)
W4mag 7.513 mag W4 magnitude (22.1um) Red values correspond to upper limits (S/N<2) (phot.flux.density;em.IR.15-30um)
e_W4mag 0.175 mag Mean error on W4 magnitude (stat.error;phot.mag)
Jmag16.513 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.138 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag15.727 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.157 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag14.918 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.134 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx 581.923 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy3759.814 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID 424116601351048595  Unique source ID (meta.id.part;meta.main)
snr1 44.2   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 1.32e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 44.9   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 9.47e-01   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 19.5   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 9.71e-01   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 6.2   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.44e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 1.08e+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 0.009   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)
var110n  Variability flag, one per band (var_flg) (Note 4)   (meta.code;src.var)
nW1 34   Frame detection count in W1 (w1nm) (Note 5)   (meta.number)
mW1 34   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 34   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 34   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 12   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 12   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 4   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 12   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm043.0321410 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 0.1323 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+17.3118968 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0953 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0751 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 8 mas/yr Apparent motion in RA (Note 9)   (pos.pm)
e_pmRA 115 mas/yr Mean error on pmRA (Note 9)   (stat.error;pos.pm;pos.eq.ra)
pmDE -55 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 90 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 1.32e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 9.45e-01   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 9.70e-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 1.08e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm3N000   Motion estimation quality (pmcode) (Note 7)   (meta.code.qual)
qphAAAB   [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 33.999   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 34.169   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 12.412   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 12.541   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey 69393406   2MASS PSC association (not identification) (meta.id.assoc)
d2M 0.270 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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