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===J194838.84+234250.3
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ColumnValue  Explain   (UCD)
_RAJ200019 48 38.843928 "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 42 50.34528 "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 31.144356 "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 17.06601 "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)
_Glon060.392362331 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-01.026457201 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)

AllWISEJ194838.84+234250.3  (i) WISE All-Sky Release Catalog name, based on J2000 position, <WISEA JHHMMSS.ss+DDMMSS.s> (designation) (meta.id;meta.main)
RAJ2000297.1618497 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+23.7139848 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
eeMaj 0.0875 arcsec Semi-major axis of the error ellipse (Note 1)   (stat.error)
eeMin 0.0847 arcsec Semi-minor axis of the error ellipse (Note 1)   (stat.error)
eePA160.7 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)

W1mag13.521 mag W1 magnitude (3.35um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.3-4um)
e_W1mag 0.038 mag Mean error on W1 magnitude (stat.error;phot.mag)
W2mag13.801 mag W2 magnitude (4.6um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.4-8um)
e_W2mag 0.060 mag Mean error on W2 magnitude (stat.error;phot.mag)
W3mag12.734 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 9.216 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)
Jmag15.813 mag (i) 2MASS J magnitude (1.25um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.J)
e_Jmag 0.086 mag Mean error on J magnitude (stat.error;phot.mag)
Hmag14.408 mag (i) 2MASS H magnitude (1.65um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.H)
e_Hmag 0.063 mag Mean error on H magnitude (stat.error;phot.mag)
Kmag14.096 mag (i) 2MASS Ks magnitude (2.17um) Red values correspond to upper limits (S/N<2) (phot.mag;em.IR.K)
e_Kmag 0.063 mag Mean error on Ks magnitude (stat.error;phot.mag)
wx2253.714 pix x-pixel coordinate on the Atlas Image (pos.cartesian.x;instr.det)
wy 694.151 pix y-pixel coordinate on the Atlas Image (pos.cartesian.y;instr.det)
ID2972124201351007229  Unique source ID (meta.id.part;meta.main)
snr1 28.9   Signal to noise ratio for W1 filter (stat.snr)
chi2W1 9.45e+00   Reduced χ2 of the W1 profile fit (stat.fit.chi2)
snr2 18.2   Signal to noise ratio for W2 filter (stat.snr)
chi2W2 1.78e+00   Reduced χ2 of the W2 profile fit (stat.fit.chi2)
snr3 -6.5   Signal to noise ratio for W3 filter (stat.snr)
chi2W3 1.03e+00   Reduced χ2 of the W3 profile fit (stat.fit.chi2)
snr4 -2.7   Signal to noise ratio for W4 filter (stat.snr)
chi2W4 9.95e-01   Reduced χ2 of the W4 profile fit (stat.fit.chi2)
chi2 4.03e+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 0.000   Saturated pixel fraction in W4 (w4sat) (instr.saturation)
ccf0h00   [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)
var21nn  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 36   Integer frame coverage in W1 (w1m) (Note 6)   (meta.number)
nW2 36   Frame detection count in W2 (w2nm) (Note 5)   (meta.number)
mW2 36   Integer frame coverage in W2 (w2m) (Note 6)   (meta.number)
nW3 0   Frame detection count in W3 (w3nm) (Note 5)   (meta.number)
mW3 19   Integer frame coverage in W3 (w3m) (Note 6)   (meta.number)
nW4 0   Frame detection count in W4 (w4nm) (Note 5)   (meta.number)
mW4 19   Integer frame coverage in W4 (w4m) (Note 6)   (meta.number)
satnum 0  Minimum sample at which saturation occurs in each band (instr.saturation)
RA_pm297.1618581 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 0.0894 arcsec Error on RA_pm (stat.error;pos.eq.ra)
DE_pm+23.7139734 deg Declination at epoch MJD=55400.0 (2010.5589) from the profile-fitting measurement model that includes motion. (pos.eq.dec)
e_DE_pm 0.0916 arcsec Error on DE_pm (stat.error;pos.eq.dec)
cosig_pm 0.0063 arcsec co-sigma of the equatorial position uncertainties (pos.posAng)
pmRA 604 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 -1769 mas/yr Apparent motion in DE (Note 9)   (pos.pm)
e_pmDE 123 mas/yr Mean error on pmDE (Note 9)   (stat.error;pos.pm;pos.eq.dec)
chi2W1_pm 9.37e+00   Reduced χ2 of the W1 profile fit including motion estimation (stat.fit.chi2)
chi2W2_pm 1.77e+00   Reduced χ2 of the W2 profile fit including motion estimation (stat.fit.chi2)
chi2W3_pm 1.03e+00   Reduced χ2 of the W3 profile fit including motion estimation (stat.fit.chi2)
chi2W4_pm 9.93e-01   Reduced χ2 of the W4 profile fit including motion estimation (stat.fit.chi2)
chi2pm 4.00e+00   Combined reduced χ2 profile fit including motion estimation (stat.fit.chi2)
qpm1N002   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 36.551   Mean pixel coverage in W1 (src.sample;stat.mean)
covW2 36.764   Mean pixel coverage in W2 (src.sample;stat.mean)
covW3 19.031   Mean pixel coverage in W3 (src.sample;stat.mean)
covW4 18.851   Mean pixel coverage in W4 (src.sample;stat.mean)
2Mkey1074938915   2MASS PSC association (not identification) (meta.id.assoc)
d2M 2.179 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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